Add GitHub token authentication to HTTP client

Automatically adds GitHub authentication headers when GITHUB_TOKEN
environment variable is set.

.github/ISSUE_TEMPLATE/01_bug_ai.yml

@@ -1,8 +1,8 @@
-name: Bug Report (Agent Panel)
+name: Bug Report (AI Related)
 description: Zed Agent Panel Bugs
 type: "Bug"
-labels: ["agent", "ai"]
-title: "Agent Panel: <a short description of the Agent Panel bug>"
+labels: ["ai"]
+title: "AI: <a short description of the AI Related bug>"
 body:
   - type: textarea
     attributes:
@@ -14,7 +14,6 @@ body:
 
         ### Description
         <!--  Describe with sufficient detail to reproduce from a clean Zed install. -->
-        <!--  Please include the LLM provider and model name you are using -->
         Steps to trigger the problem:
         1.
         2.
@@ -22,6 +21,13 @@ body:
 
         Actual Behavior:
         Expected Behavior:
+
+        ### Model Provider Details
+        - Provider: (Anthropic via ZedPro, Anthropic via API key, Copilot Chat, Mistral, OpenAI, etc)
+        - Model Name:
+        - Mode: (Agent Panel, Inline Assistant, Terminal Assistant or Text Threads)
+        - MCP Servers in-use:
+        - Other Details:
     validations:
       required: true
 

.github/actions/build_docs/action.yml

@@ -0,0 +1,26 @@
+name: "Build docs"
+description: "Build the docs"
+
+runs:
+  using: "composite"
+  steps:
+    - name: Setup mdBook
+      uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08 # v2
+      with:
+        mdbook-version: "0.4.37"
+
+    - name: Cache dependencies
+      uses: swatinem/rust-cache@9d47c6ad4b02e050fd481d890b2ea34778fd09d6 # v2
+      with:
+        save-if: ${{ github.ref == 'refs/heads/main' }}
+        cache-provider: "buildjet"
+
+    - name: Install Linux dependencies
+      shell: bash -euxo pipefail {0}
+      run: ./script/linux
+
+    - name: Build book
+      shell: bash -euxo pipefail {0}
+      run: |
+        mkdir -p target/deploy
+        mdbook build ./docs --dest-dir=../target/deploy/docs/

.github/workflows/ci.yml

@@ -73,7 +73,7 @@ jobs:
     timeout-minutes: 60
     runs-on:
       - self-hosted
-      - test
+      - macOS
     steps:
       - name: Checkout repo
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
@@ -191,6 +191,27 @@ jobs:
         with:
           config: ./typos.toml
 
+  check_docs:
+    timeout-minutes: 60
+    name: Check docs
+    needs: [job_spec]
+    if: github.repository_owner == 'zed-industries'
+    runs-on:
+      - buildjet-8vcpu-ubuntu-2204
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        with:
+          clean: false
+
+      - name: Configure CI
+        run: |
+          mkdir -p ./../.cargo
+          cp ./.cargo/ci-config.toml ./../.cargo/config.toml
+
+      - name: Build docs
+        uses: ./.github/actions/build_docs
+
   macos_tests:
     timeout-minutes: 60
     name: (macOS) Run Clippy and tests
@@ -200,7 +221,7 @@ jobs:
       needs.job_spec.outputs.run_tests == 'true'
     runs-on:
       - self-hosted
-      - test
+      - macOS
     steps:
       - name: Checkout repo
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
@@ -482,7 +503,9 @@ jobs:
       - macos_tests
       - windows_clippy
       - windows_tests
-    if: always()
+    if: |
+      github.repository_owner == 'zed-industries' &&
+      always()
     steps:
       - name: Check all tests passed
         run: |
@@ -524,7 +547,6 @@ jobs:
       APPLE_NOTARIZATION_KEY_ID: ${{ secrets.APPLE_NOTARIZATION_KEY_ID }}
       APPLE_NOTARIZATION_ISSUER_ID: ${{ secrets.APPLE_NOTARIZATION_ISSUER_ID }}
       ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
-      ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON: ${{ secrets.ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON }}
       DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
       DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
     steps:
@@ -611,7 +633,6 @@ jobs:
     needs: [linux_tests]
     env:
       ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
-      ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON: ${{ secrets.ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON }}
       DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
       DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
     steps:
@@ -669,7 +690,6 @@ jobs:
     needs: [linux_tests]
     env:
       ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
-      ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON: ${{ secrets.ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON }}
       DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
       DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
     steps:
@@ -717,49 +737,13 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
   nix-build:
-    timeout-minutes: 60
-    name: Nix Build
-    continue-on-error: true
+    name: Build with Nix
+    uses: ./.github/workflows/nix.yml
     if: github.repository_owner == 'zed-industries' && contains(github.event.pull_request.labels.*.name, 'run-nix')
-    strategy:
-      fail-fast: false
-      matrix:
-        system:
-          - os: x86 Linux
-            runner: buildjet-16vcpu-ubuntu-2204
-            install_nix: true
-          - os: arm Mac
-            runner: [macOS, ARM64, test]
-            install_nix: false
-    runs-on: ${{ matrix.system.runner }}
-    env:
-      ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
-      ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON: ${{ secrets.ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON }}
-      GIT_LFS_SKIP_SMUDGE: 1 # breaks the livekit rust sdk examples which we don't actually depend on
-    steps:
-      - name: Checkout repo
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
-        with:
-          clean: false
-      - name: Set path
-        if: ${{ ! matrix.system.install_nix }}
-        run: |
-          echo "/nix/var/nix/profiles/default/bin" >> $GITHUB_PATH
-          echo "/Users/administrator/.nix-profile/bin" >> $GITHUB_PATH
-
-      - uses: cachix/install-nix-action@d1ca217b388ee87b2507a9a93bf01368bde7cec2 # v31
-        if: ${{ matrix.system.install_nix }}
-        with:
-          github_access_token: ${{ secrets.GITHUB_TOKEN }}
-
-      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
-        with:
-          name: zed-industries
-          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
-          skipPush: true
-      - run: nix build .#debug
-      - name: Limit /nix/store to 50GB
-        run: "[ $(du -sm /nix/store | cut -f1) -gt 50000 ] && nix-collect-garbage -d"
+    with:
+      flake-output: debug
+      # excludes the final package to only cache dependencies
+      cachix-filter: "-zed-editor-[0-9.]*-nightly"
 
   auto-release-preview:
     name: Auto release preview

.github/workflows/deploy_cloudflare.yml

@@ -9,7 +9,7 @@ jobs:
   deploy-docs:
     name: Deploy Docs
     if: github.repository_owner == 'zed-industries'
-    runs-on: ubuntu-latest
+    runs-on: buildjet-16vcpu-ubuntu-2204
 
     steps:
       - name: Checkout repo
@@ -17,24 +17,11 @@ jobs:
         with:
           clean: false
 
-      - name: Setup mdBook
-        uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08 # v2
-        with:
-          mdbook-version: "0.4.37"
-
       - name: Set up default .cargo/config.toml
         run: cp ./.cargo/collab-config.toml ./.cargo/config.toml
 
-      - name: Install system dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install libxkbcommon-dev libxkbcommon-x11-dev
-
-      - name: Build book
-        run: |
-          set -euo pipefail
-          mkdir -p target/deploy
-          mdbook build ./docs --dest-dir=../target/deploy/docs/
+      - name: Build docs
+        uses: ./.github/actions/build_docs
 
       - name: Deploy Docs
         uses: cloudflare/wrangler-action@da0e0dfe58b7a431659754fdf3f186c529afbe65 # v3

.github/workflows/deploy_collab.yml

@@ -15,7 +15,7 @@ jobs:
     if: github.repository_owner == 'zed-industries'
     runs-on:
       - self-hosted
-      - test
+      - macOS
     steps:
       - name: Checkout repo
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
@@ -33,7 +33,7 @@ jobs:
     name: Run tests
     runs-on:
       - self-hosted
-      - test
+      - macOS
     needs: style
     steps:
       - name: Checkout repo

.github/workflows/nix.yml

@@ -0,0 +1,66 @@
+name: "Nix build"
+
+on:
+  workflow_call:
+    inputs:
+      flake-output:
+        type: string
+        default: "default"
+      cachix-filter:
+        type: string
+        default: ""
+
+jobs:
+  nix-build:
+    timeout-minutes: 60
+    name: (${{ matrix.system.os }}) Nix Build
+    continue-on-error: true # TODO: remove when we want this to start blocking CI
+    strategy:
+      fail-fast: false
+      matrix:
+        system:
+          - os: x86 Linux
+            runner: buildjet-16vcpu-ubuntu-2204
+            install_nix: true
+          - os: arm Mac
+            runner: [macOS, ARM64, test]
+            install_nix: false
+    if: github.repository_owner == 'zed-industries'
+    runs-on: ${{ matrix.system.runner }}
+    env:
+      ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
+      ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON: ${{ secrets.ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON }}
+      GIT_LFS_SKIP_SMUDGE: 1 # breaks the livekit rust sdk examples which we don't actually depend on
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        with:
+          clean: false
+
+      # on our macs we manually install nix. for some reason the cachix action is running
+      # under a non-login /bin/bash shell which doesn't source the proper script to add the
+      # nix profile to PATH, so we manually add them here
+      - name: Set path
+        if: ${{ ! matrix.system.install_nix }}
+        run: |
+          echo "/nix/var/nix/profiles/default/bin" >> $GITHUB_PATH
+          echo "/Users/administrator/.nix-profile/bin" >> $GITHUB_PATH
+
+      - uses: cachix/install-nix-action@02a151ada4993995686f9ed4f1be7cfbb229e56f # v31
+        if: ${{ matrix.system.install_nix }}
+        with:
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
+
+      - uses: cachix/cachix-action@0fc020193b5a1fa3ac4575aa3a7d3aa6a35435ad # v16
+        with:
+          name: zed
+          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
+          pushFilter: "${{ inputs.cachix-filter }}"
+          cachixArgs: '-v'
+
+      - run: nix build .#${{ inputs.flake-output }} -L --accept-flake-config
+
+      - name: Limit /nix/store to 50GB on macs
+        if: ${{ ! matrix.system.install_nix }}
+        run: |
+          [ $(du -sm /nix/store | cut -f1) -gt 50000 ] && nix-collect-garbage -d || :

.github/workflows/release_nightly.yml

@@ -20,7 +20,7 @@ jobs:
     if: github.repository_owner == 'zed-industries'
     runs-on:
       - self-hosted
-      - test
+      - macOS
     steps:
       - name: Checkout repo
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
@@ -40,7 +40,7 @@ jobs:
     if: github.repository_owner == 'zed-industries'
     runs-on:
       - self-hosted
-      - test
+      - macOS
     needs: style
     steps:
       - name: Checkout repo
@@ -68,7 +68,6 @@ jobs:
       DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
       DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
       ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
-      ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON: ${{ secrets.ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON }}
     steps:
       - name: Install Node
         uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
@@ -104,7 +103,6 @@ jobs:
       DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
       DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
       ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
-      ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON: ${{ secrets.ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON }}
     steps:
       - name: Checkout repo
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
@@ -144,7 +142,6 @@ jobs:
       DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
       DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
       ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
-      ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON: ${{ secrets.ZED_CLOUD_PROVIDER_ADDITIONAL_MODELS_JSON }}
     steps:
       - name: Checkout repo
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
@@ -170,6 +167,11 @@ jobs:
       - name: Upload Zed Nightly
         run: script/upload-nightly linux-targz
 
+  bundle-nix:
+    name: Build and cache Nix package
+    needs: tests
+    uses: ./.github/workflows/nix.yml
+
   update-nightly-tag:
     name: Update nightly tag
     if: github.repository_owner == 'zed-industries'

.github/workflows/unit_evals.yml

@@ -0,0 +1,85 @@
+name: Run Unit Evals
+
+on:
+  schedule:
+    # GitHub might drop jobs at busy times, so we choose a random time in the middle of the night.
+    - cron: "47 1 * * *"
+  workflow_dispatch:
+
+concurrency:
+  # Allow only one workflow per any non-`main` branch.
+  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
+  cancel-in-progress: true
+
+env:
+  CARGO_TERM_COLOR: always
+  CARGO_INCREMENTAL: 0
+  RUST_BACKTRACE: 1
+  ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
+
+jobs:
+  unit_evals:
+    timeout-minutes: 60
+    name: Run unit evals
+    runs-on:
+      - buildjet-16vcpu-ubuntu-2204
+    steps:
+      - name: Add Rust to the PATH
+        run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
+
+      - name: Checkout repo
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        with:
+          clean: false
+
+      - name: Cache dependencies
+        uses: swatinem/rust-cache@9d47c6ad4b02e050fd481d890b2ea34778fd09d6 # v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+          cache-provider: "buildjet"
+
+      - name: Install Linux dependencies
+        run: ./script/linux
+
+      - name: Configure CI
+        run: |
+          mkdir -p ./../.cargo
+          cp ./.cargo/ci-config.toml ./../.cargo/config.toml
+
+      - name: Install Rust
+        shell: bash -euxo pipefail {0}
+        run: |
+          cargo install cargo-nextest --locked
+
+      - name: Install Node
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
+        with:
+          node-version: "18"
+
+      - name: Limit target directory size
+        shell: bash -euxo pipefail {0}
+        run: script/clear-target-dir-if-larger-than 100
+
+      - name: Run unit evals
+        shell: bash -euxo pipefail {0}
+        run: cargo nextest run --workspace --no-fail-fast --features eval --no-capture -E 'test(::eval_)' --test-threads 1
+        env:
+          ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
+
+      - name: Send the pull request link into the Slack channel
+        if: ${{ failure() }}
+        uses: slackapi/slack-github-action@b0fa283ad8fea605de13dc3f449259339835fc52
+        with:
+          method: chat.postMessage
+          token: ${{ secrets.SLACK_APP_ZED_UNIT_EVALS_BOT_TOKEN }}
+          payload: |
+            channel: C04UDRNNJFQ
+            text: "Unit Evals Failed: https://github.com/zed-industries/zed/actions/runs/${{ github.run_id }}"
+
+      # Even the Linux runner is not stateful, in theory there is no need to do this cleanup.
+      # But, to avoid potential issues in the future if we choose to use a stateful Linux runner and forget to add code
+      # to clean up the config file, I’ve included the cleanup code here as a precaution.
+      # While it’s not strictly necessary at this moment, I believe it’s better to err on the side of caution.
+      - name: Clean CI config file
+        if: always()
+        run: rm -rf ./../.cargo

.rules

@@ -5,6 +5,12 @@
 * Prefer implementing functionality in existing files unless it is a new logical component. Avoid creating many small files.
 * Avoid using functions that panic like `unwrap()`, instead use mechanisms like `?` to propagate errors.
 * Be careful with operations like indexing which may panic if the indexes are out of bounds.
+* Never silently discard errors with `let _ =` on fallible operations. Always handle errors appropriately:
+  - Propagate errors with `?` when the calling function should handle them
+  - Use `.log_err()` or similar when you need to ignore errors but want visibility
+  - Use explicit error handling with `match` or `if let Err(...)` when you need custom logic
+  - Example: avoid `let _ = client.request(...).await?;` - use `client.request(...).await?;` instead
+* When implementing async operations that may fail, ensure errors propagate to the UI layer so users get meaningful feedback.
 * Never create files with `mod.rs` paths - prefer `src/some_module.rs` instead of `src/some_module/mod.rs`.
 
 # GPUI

.zed/debug.json

@@ -2,16 +2,11 @@
   {
     "label": "Debug Zed (CodeLLDB)",
     "adapter": "CodeLLDB",
-    "program": "target/debug/zed",
-    "request": "launch"
+    "build": { "label": "Build Zed", "command": "cargo", "args": ["build"] }
   },
   {
     "label": "Debug Zed (GDB)",
     "adapter": "GDB",
-    "program": "target/debug/zed",
-    "request": "launch",
-    "initialize_args": {
-      "stopAtBeginningOfMainSubprogram": true
-    }
+    "build": { "label": "Build Zed", "command": "cargo", "args": ["build"] }
   }
 ]

Cargo.toml

@@ -3,11 +3,11 @@ resolver = "2"
 members = [
     "crates/activity_indicator",
     "crates/agent",
+    "crates/agent_settings",
     "crates/anthropic",
     "crates/askpass",
     "crates/assets",
     "crates/assistant_context_editor",
-    "crates/assistant_settings",
     "crates/assistant_slash_command",
     "crates/assistant_slash_commands",
     "crates/assistant_tool",
@@ -73,6 +73,7 @@ members = [
     "crates/indexed_docs",
     "crates/inline_completion",
     "crates/inline_completion_button",
+    "crates/inspector_ui",
     "crates/install_cli",
     "crates/jj",
     "crates/jj_ui",
@@ -99,6 +100,7 @@ members = [
     "crates/notifications",
     "crates/ollama",
     "crates/open_ai",
+    "crates/open_router",
     "crates/outline",
     "crates/outline_panel",
     "crates/panel",
@@ -210,12 +212,12 @@ edition = "2024"
 
 activity_indicator = { path = "crates/activity_indicator" }
 agent = { path = "crates/agent" }
+agent_settings = { path = "crates/agent_settings" }
 ai = { path = "crates/ai" }
 anthropic = { path = "crates/anthropic" }
 askpass = { path = "crates/askpass" }
 assets = { path = "crates/assets" }
 assistant_context_editor = { path = "crates/assistant_context_editor" }
-assistant_settings = { path = "crates/assistant_settings" }
 assistant_slash_command = { path = "crates/assistant_slash_command" }
 assistant_slash_commands = { path = "crates/assistant_slash_commands" }
 assistant_tool = { path = "crates/assistant_tool" }
@@ -279,6 +281,7 @@ image_viewer = { path = "crates/image_viewer" }
 indexed_docs = { path = "crates/indexed_docs" }
 inline_completion = { path = "crates/inline_completion" }
 inline_completion_button = { path = "crates/inline_completion_button" }
+inspector_ui = { path = "crates/inspector_ui" }
 install_cli = { path = "crates/install_cli" }
 jj = { path = "crates/jj" }
 jj_ui = { path = "crates/jj_ui" }
@@ -305,6 +308,7 @@ node_runtime = { path = "crates/node_runtime" }
 notifications = { path = "crates/notifications" }
 ollama = { path = "crates/ollama" }
 open_ai = { path = "crates/open_ai" }
+open_router = { path = "crates/open_router", features = ["schemars"] }
 outline = { path = "crates/outline" }
 outline_panel = { path = "crates/outline_panel" }
 panel = { path = "crates/panel" }
@@ -430,7 +434,7 @@ core-foundation-sys = "0.8.6"
 core-video = { version = "0.4.3", features = ["metal"] }
 criterion = { version = "0.5", features = ["html_reports"] }
 ctor = "0.4.0"
-dap-types = { git = "https://github.com/zed-industries/dap-types", rev = "be69a016ba710191b9fdded28c8b042af4b617f7" }
+dap-types = { git = "https://github.com/zed-industries/dap-types", rev = "68516de327fa1be15214133a0a2e52a12982ce75" }
 dashmap = "6.0"
 derive_more = "0.99.17"
 dirs = "4.0"
@@ -447,6 +451,7 @@ futures-batch = "0.6.1"
 futures-lite = "1.13"
 git2 = { version = "0.20.1", default-features = false }
 globset = "0.4"
+hashbrown = "0.15.3"
 handlebars = "4.3"
 heck = "0.5"
 heed = { version = "0.21.0", features = ["read-txn-no-tls"] }
@@ -462,6 +467,7 @@ indoc = "2"
 inventory = "0.3.19"
 itertools = "0.14.0"
 jj-lib = { git = "https://github.com/jj-vcs/jj", rev = "e18eb8e05efaa153fad5ef46576af145bba1807f" }
+json_dotpath = "1.1"
 jsonschema = "0.30.0"
 jsonwebtoken = "9.3"
 jupyter-protocol = { git = "https://github.com/ConradIrwin/runtimed", rev = "7130c804216b6914355d15d0b91ea91f6babd734" }
@@ -549,7 +555,7 @@ streaming-iterator = "0.1"
 strsim = "0.11"
 strum = { version = "0.27.0", features = ["derive"] }
 subtle = "2.5.0"
-syn = { version = "1.0.72", features = ["full", "extra-traits"] }
+syn = { version = "2.0.101", features = ["full", "extra-traits"] }
 sys-locale = "0.3.1"
 sysinfo = "0.31.0"
 take-until = "0.2.0"
@@ -568,8 +574,8 @@ tokio = { version = "1" }
 tokio-tungstenite = { version = "0.26", features = ["__rustls-tls"] }
 toml = "0.8"
 tower-http = "0.4.4"
-tree-sitter = { version = "0.25.3", features = ["wasm"] }
-tree-sitter-bash = "0.23"
+tree-sitter = { version = "0.25.6", features = ["wasm"] }
+tree-sitter-bash = "0.25.0"
 tree-sitter-c = "0.23"
 tree-sitter-cpp = "0.23"
 tree-sitter-css = "0.23"
@@ -599,7 +605,6 @@ url = "2.2"
 urlencoding = "2.1.2"
 uuid = { version = "1.1.2", features = ["v4", "v5", "v7", "serde"] }
 walkdir = "2.5"
-wasi-preview1-component-adapter-provider = "29"
 wasm-encoder = "0.221"
 wasmparser = "0.221"
 wasmtime = { version = "29", default-features = false, features = [
@@ -613,9 +618,8 @@ wasmtime = { version = "29", default-features = false, features = [
 ] }
 wasmtime-wasi = "29"
 which = "6.0.0"
-wit-component = "0.221"
 workspace-hack = "0.1.0"
-zed_llm_client = "0.8.2"
+zed_llm_client = "0.8.4"
 zstd = "0.11"
 
 [workspace.dependencies.async-stripe]

assets/icons/ai_open_router.svg

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+<svg width="16" height="16" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg" fill="currentColor" stroke="currentColor">
+  <g clip-path="url(#clip0_205_3)">
+    <path d="M0.094 7.78c0.469 0 2.281 -0.405 3.219 -0.936s0.938 -0.531 2.875 -1.906c2.453 -1.741 4.188 -1.158 7.031 -1.158" stroke-width="2.8125" />
+    <path d="m15.969 3.797 -4.805 2.774V1.023z" />
+    <path d="M0 7.781c0.469 0 2.281 0.405 3.219 0.936s0.938 0.531 2.875 1.906C8.547 12.364 10.281 11.781 13.125 11.781" stroke-width="2.8125" />
+    <path d="m15.875 11.764 -4.805 -2.774v5.548z" />
+  </g>
+</svg>

assets/icons/bolt.svg

@@ -1,3 +1,3 @@
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+<svg width="14" height="14" viewBox="0 0 14 14" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M9.3 1.75L3 7.35H5.8L4.7 12.25L11 6.65H8.2L9.3 1.75Z" stroke="black" stroke-width="1.25" stroke-linejoin="round"/>
 </svg>

assets/icons/bolt_filled.svg

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+<svg width="8" height="8" viewBox="0 0 8 8" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M4.76019 3.50003H6.50231C6.71012 3.50003 6.89761 3.62971 6.95698 3.82346C7.04292 4.01876 6.98823 4.23906 6.83199 4.37656L2.83214 7.87643C2.65558 8.02954 2.39731 8.04204 2.20857 7.90455C2.01967 7.76705 1.95092 7.51706 2.04295 7.30301L3.24462 4.49999H1.48844C1.29423 4.49999 1.10767 4.37031 1.0344 4.17657C0.961132 3.98126 1.01643 3.76096 1.17323 3.62346L5.17261 0.123753C5.34917 -0.0299914 5.60697 -0.0417097 5.79603 0.0954726C5.98508 0.232749 6.05383 0.482177 5.96165 0.69695L4.76013 3.49981L4.76019 3.50003Z" fill="white"/>
+</svg>

assets/icons/cursor_i_beam.svg

@@ -1,5 +1,4 @@
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+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M11 13H10.4C9.76346 13 9.15302 12.7893 8.70296 12.4142C8.25284 12.0391 8 11.5304 8 11V5C8 4.46957 8.25284 3.96086 8.70296 3.58579C9.15302 3.21071 9.76346 3 10.4 3H11" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M5 13H5.6C6.23654 13 6.84698 12.7893 7.29704 12.4142C7.74716 12.0391 8 11.5304 8 11V5C8 4.46957 7.74716 3.96086 7.29704 3.58579C6.84698 3.21071 6.23654 3 5.6 3H5" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
 </svg>

assets/icons/list_todo.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-list-todo-icon lucide-list-todo"><rect x="3" y="5" width="6" height="6" rx="1"/><path d="m3 17 2 2 4-4"/><path d="M13 6h8"/><path d="M13 12h8"/><path d="M13 18h8"/></svg>

assets/icons/play_alt.svg

@@ -0,0 +1,3 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M4 3L13 8L4 13V3Z" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

assets/icons/play_bug.svg

@@ -0,0 +1,8 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M4 12C2.35977 11.85 1 10.575 1 9" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M1.00875 15.2C1.00875 13.625 0.683456 12.275 4.00001 12.2" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M7 9C7 10.575 5.62857 11.85 4 12" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M4 12.2C6.98117 12.2 7 13.625 7 15.2" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<rect x="2.5" y="9" width="3" height="6" rx="1.5" fill="black"/>
+<path d="M9 10L13 8L4 3V7.5" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

assets/icons/sliders.svg

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+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M2 5H4" stroke="black" stroke-width="1.5" stroke-linecap="round"/>
+<path d="M8 5L14 5" stroke="black" stroke-width="1.5" stroke-linecap="round"/>
+<path d="M12 11L14 11" stroke="black" stroke-width="1.5" stroke-linecap="round"/>
+<path d="M2 11H8" stroke="black" stroke-width="1.5" stroke-linecap="round"/>
+<circle cx="6" cy="5" r="2" fill="black" fill-opacity="0.1" stroke="black" stroke-width="1.5" stroke-linecap="round"/>
+<circle cx="10" cy="11" r="2" fill="black" fill-opacity="0.1" stroke="black" stroke-width="1.5" stroke-linecap="round"/>
 </svg>

assets/icons/star.svg

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assets/icons/star_filled.svg

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+</svg>

assets/icons/zed_assistant.svg

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-<path d="M11.0833 9.91667V12.25M9.91667 11.0833H12.25" stroke="black" stroke-opacity="0.75" stroke-width="1.25" stroke-linecap="round" stroke-linejoin="round"/>
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M8 2L6.72534 5.87534C6.6601 6.07367 6.5492 6.25392 6.40155 6.40155C6.25392 6.5492 6.07367 6.6601 5.87534 6.72534L2 8L5.87534 9.27466C6.07367 9.3399 6.25392 9.4508 6.40155 9.59845C6.5492 9.74608 6.6601 9.92633 6.72534 10.1247L8 14L9.27466 10.1247C9.3399 9.92633 9.4508 9.74608 9.59845 9.59845C9.74608 9.4508 9.92633 9.3399 10.1247 9.27466L14 8L10.1247 6.72534C9.92633 6.6601 9.74608 6.5492 9.59845 6.40155C9.4508 6.25392 9.3399 6.07367 9.27466 5.87534L8 2Z" fill="black" fill-opacity="0.15" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M3.33334 2V4.66666M2 3.33334H4.66666" stroke="black" stroke-opacity="0.75" stroke-width="1.25" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M12.6665 11.3333V14M11.3333 12.6666H13.9999" stroke="black" stroke-opacity="0.75" stroke-width="1.25" stroke-linecap="round" stroke-linejoin="round"/>
 </svg>

assets/icons/zed_burn_mode.svg

@@ -0,0 +1,3 @@
+<svg width="14" height="14" viewBox="0 0 14 14" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M4.99207 8.14741C5.37246 8.14741 5.73726 7.9963 6.00623 7.72733C6.27521 7.45836 6.42631 7.09355 6.42631 6.71317C6.42631 5.92147 6.13946 5.56578 5.85262 4.99208C5.23761 3.76265 5.72411 2.66631 7.00001 1.5499C7.28686 2.98414 8.1474 4.36101 9.2948 5.27893C10.4422 6.19684 11.0159 7.28687 11.0159 8.43426C11.0159 8.96163 10.912 9.48384 10.7102 9.97107C10.5084 10.4583 10.2126 10.901 9.83967 11.2739C9.46676 11.6468 9.02405 11.9426 8.53682 12.1444C8.04959 12.3463 7.52738 12.4501 7.00001 12.4501C6.47264 12.4501 5.95043 12.3463 5.4632 12.1444C4.97597 11.9426 4.53326 11.6468 4.16035 11.2739C3.78745 10.901 3.49164 10.4583 3.28982 9.97107C3.088 9.48384 2.98413 8.96163 2.98413 8.43426C2.98413 7.77279 3.23254 7.1182 3.55783 6.71317C3.55783 7.09355 3.70894 7.45836 3.97791 7.72733C4.24688 7.9963 4.61169 8.14741 4.99207 8.14741Z" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>

assets/icons/zed_burn_mode_on.svg

@@ -0,0 +1,13 @@
+<svg width="14" height="14" viewBox="0 0 14 14" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g clip-path="url(#clip0_2595_5640)">
+<path d="M4.99207 8.14741C5.37246 8.14741 5.73726 7.9963 6.00623 7.72733C6.27521 7.45836 6.42631 7.09355 6.42631 6.71317C6.42631 5.92147 6.13946 5.56578 5.85262 4.99208C5.23761 3.76265 5.72411 2.66631 7.00001 1.5499C7.28686 2.98414 8.1474 4.36101 9.2948 5.27893C10.4422 6.19684 11.0159 7.28687 11.0159 8.43426C11.0159 8.96163 10.912 9.48384 10.7102 9.97107C10.5084 10.4583 10.2126 10.901 9.83967 11.2739C9.46676 11.6468 9.02405 11.9426 8.53682 12.1444C8.04959 12.3463 7.52738 12.4501 7.00001 12.4501C6.47264 12.4501 5.95043 12.3463 5.4632 12.1444C4.97597 11.9426 4.53326 11.6468 4.16035 11.2739C3.78745 10.901 3.49164 10.4583 3.28982 9.97107C3.088 9.48384 2.98413 8.96163 2.98413 8.43426C2.98413 7.77279 3.23254 7.1182 3.55783 6.71317C3.55783 7.09355 3.70894 7.45836 3.97791 7.72733C4.24688 7.9963 4.61169 8.14741 4.99207 8.14741Z" fill="black" fill-opacity="0.5" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M2 4C2.55228 4 3 3.55228 3 3C3 2.44772 2.55228 2 2 2C1.44772 2 1 2.44772 1 3C1 3.55228 1.44772 4 2 4Z" fill="black"/>
+<path d="M10 2C10.5523 2 11 1.55228 11 1C11 0.44772 10.5523 0 10 0C9.44772 0 9 0.44772 9 1C9 1.55228 9.44772 2 10 2Z" fill="black"/>
+<path d="M13 5C13.5522 5 14 4.55228 14 4C14 3.44772 13.5522 3 13 3C12.4478 3 12 3.44772 12 4C12 4.55228 12.4478 5 13 5Z" fill="black"/>
+</g>
+<defs>
+<clipPath id="clip0_2595_5640">
+<rect width="14" height="14" fill="white"/>
+</clipPath>
+</defs>
+</svg>

assets/icons/zed_max_mode.svg

@@ -1,14 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<g clip-path="url(#clip0_2489_484)">
-<path d="M11 8.9V11C8.51716 11 7.48284 11 5 11V10.4L11 5.6V5H5V7.1" stroke="black" stroke-width="1.5"/>
-<path d="M1.5 5.5V1.5H5" stroke="black" stroke-opacity="0.5" stroke-width="1.5"/>
-<path d="M14.5 5.5V1.5H11" stroke="black" stroke-opacity="0.5" stroke-width="1.5"/>
-<path d="M1.5 10.5V14.5H5" stroke="black" stroke-opacity="0.5" stroke-width="1.5"/>
-<path d="M14.5 10.5V14.5H11" stroke="black" stroke-opacity="0.5" stroke-width="1.5"/>
-</g>
-<defs>
-<clipPath id="clip0_2489_484">
-<rect width="16" height="16" fill="white"/>
-</clipPath>
-</defs>
-</svg>

assets/keymaps/default-linux.json

@@ -31,7 +31,6 @@
       "ctrl-,": "zed::OpenSettings",
       "ctrl-q": "zed::Quit",
       "f4": "debugger::Start",
-      "f5": "debugger::Continue",
       "shift-f5": "debugger::Stop",
       "ctrl-shift-f5": "debugger::Restart",
       "f6": "debugger::Pause",
@@ -121,14 +120,12 @@
       "ctrl-'": "editor::ToggleSelectedDiffHunks",
       "ctrl-\"": "editor::ExpandAllDiffHunks",
       "ctrl-i": "editor::ShowSignatureHelp",
-      "alt-g b": "editor::ToggleGitBlame",
+      "alt-g b": "git::Blame",
       "menu": "editor::OpenContextMenu",
       "shift-f10": "editor::OpenContextMenu",
       "ctrl-shift-e": "editor::ToggleEditPrediction",
       "f9": "editor::ToggleBreakpoint",
-      "shift-f9": "editor::EditLogBreakpoint",
-      "ctrl-shift-backspace": "editor::GoToPreviousChange",
-      "ctrl-shift-alt-backspace": "editor::GoToNextChange"
+      "shift-f9": "editor::EditLogBreakpoint"
     }
   },
   {
@@ -147,6 +144,8 @@
       "ctrl->": "assistant::QuoteSelection",
       "ctrl-<": "assistant::InsertIntoEditor",
       "ctrl-alt-e": "editor::SelectEnclosingSymbol",
+      "ctrl-shift-backspace": "editor::GoToPreviousChange",
+      "ctrl-shift-alt-backspace": "editor::GoToNextChange",
       "alt-enter": "editor::OpenSelectionsInMultibuffer"
     }
   },
@@ -243,11 +242,14 @@
       "ctrl-i": "agent::ToggleProfileSelector",
       "ctrl-alt-/": "agent::ToggleModelSelector",
       "ctrl-shift-a": "agent::ToggleContextPicker",
-      "ctrl-shift-o": "agent::ToggleNavigationMenu",
+      "ctrl-shift-j": "agent::ToggleNavigationMenu",
       "ctrl-shift-i": "agent::ToggleOptionsMenu",
       "shift-alt-escape": "agent::ExpandMessageEditor",
       "ctrl-alt-e": "agent::RemoveAllContext",
-      "ctrl-shift-e": "project_panel::ToggleFocus"
+      "ctrl-shift-e": "project_panel::ToggleFocus",
+      "ctrl-shift-enter": "agent::ContinueThread",
+      "alt-enter": "agent::ContinueWithBurnMode",
+      "ctrl-alt-b": "agent::ToggleBurnMode"
     }
   },
   {
@@ -274,8 +276,11 @@
     "context": "MessageEditor > Editor",
     "bindings": {
       "enter": "agent::Chat",
+      "ctrl-enter": "agent::ChatWithFollow",
       "ctrl-i": "agent::ToggleProfileSelector",
-      "shift-ctrl-r": "agent::OpenAgentDiff"
+      "shift-ctrl-r": "agent::OpenAgentDiff",
+      "ctrl-shift-y": "agent::KeepAll",
+      "ctrl-shift-n": "agent::RejectAll"
     }
   },
   {
@@ -507,14 +512,14 @@
   {
     "context": "Workspace",
     "bindings": {
+      "alt-open": ["projects::OpenRecent", { "create_new_window": false }],
       // Change the default action on `menu::Confirm` by setting the parameter
       // "alt-ctrl-o": ["projects::OpenRecent", { "create_new_window": true }],
-      "alt-open": "projects::OpenRecent",
-      "alt-ctrl-o": "projects::OpenRecent",
-      "alt-shift-open": "projects::OpenRemote",
-      "alt-ctrl-shift-o": "projects::OpenRemote",
+      "alt-ctrl-o": ["projects::OpenRecent", { "create_new_window": false }],
+      "alt-shift-open": ["projects::OpenRemote", { "from_existing_connection": false, "create_new_window": false }],
       // Change to open path modal for existing remote connection by setting the parameter
       // "alt-ctrl-shift-o": "["projects::OpenRemote", { "from_existing_connection": true }]",
+      "alt-ctrl-shift-o": ["projects::OpenRemote", { "from_existing_connection": false, "create_new_window": false }],
       "alt-ctrl-shift-b": "branches::OpenRecent",
       "alt-shift-enter": "toast::RunAction",
       "ctrl-~": "workspace::NewTerminal",
@@ -578,11 +583,24 @@
       "ctrl-alt-r": "task::Rerun",
       "alt-t": "task::Rerun",
       "alt-shift-t": "task::Spawn",
-      "alt-shift-r": ["task::Spawn", { "reveal_target": "center" }]
+      "alt-shift-r": ["task::Spawn", { "reveal_target": "center" }],
       // also possible to spawn tasks by name:
       // "foo-bar": ["task::Spawn", { "task_name": "MyTask", "reveal_target": "dock" }]
       // or by tag:
       // "foo-bar": ["task::Spawn", { "task_tag": "MyTag" }],
+      "f5": "debugger::RerunLastSession"
+    }
+  },
+  {
+    "context": "Workspace && debugger_running",
+    "bindings": {
+      "f5": "zed::NoAction"
+    }
+  },
+  {
+    "context": "Workspace && debugger_stopped",
+    "bindings": {
+      "f5": "debugger::Continue"
     }
   },
   {
@@ -675,7 +693,8 @@
   {
     "bindings": {
       "ctrl-alt-shift-f": "workspace::FollowNextCollaborator",
-      "ctrl-alt-i": "zed::DebugElements"
+      // Only available in debug builds: opens an element inspector for development.
+      "ctrl-alt-i": "dev::ToggleInspector"
     }
   },
   {
@@ -867,14 +886,34 @@
     "context": "DebugPanel",
     "bindings": {
       "ctrl-t": "debugger::ToggleThreadPicker",
-      "ctrl-i": "debugger::ToggleSessionPicker"
+      "ctrl-i": "debugger::ToggleSessionPicker",
+      "shift-alt-escape": "debugger::ToggleExpandItem"
+    }
+  },
+  {
+    "context": "VariableList",
+    "bindings": {
+      "left": "variable_list::CollapseSelectedEntry",
+      "right": "variable_list::ExpandSelectedEntry",
+      "enter": "variable_list::EditVariable",
+      "ctrl-c": "variable_list::CopyVariableValue",
+      "ctrl-alt-c": "variable_list::CopyVariableName"
+    }
+  },
+  {
+    "context": "BreakpointList",
+    "bindings": {
+      "space": "debugger::ToggleEnableBreakpoint",
+      "backspace": "debugger::UnsetBreakpoint"
     }
   },
   {
     "context": "CollabPanel && not_editing",
     "bindings": {
       "ctrl-backspace": "collab_panel::Remove",
-      "space": "menu::Confirm"
+      "space": "menu::Confirm",
+      "ctrl-up": "collab_panel::MoveChannelUp",
+      "ctrl-down": "collab_panel::MoveChannelDown"
     }
   },
   {
@@ -905,6 +944,13 @@
       "tab": "channel_modal::ToggleMode"
     }
   },
+  {
+    "context": "FileFinder",
+    "bindings": {
+      "ctrl-shift-a": "file_finder::ToggleSplitMenu",
+      "ctrl-shift-i": "file_finder::ToggleFilterMenu"
+    }
+  },
   {
     "context": "FileFinder || (FileFinder > Picker > Editor) || (FileFinder > Picker > menu)",
     "bindings": {
@@ -996,5 +1042,12 @@
     "bindings": {
       "enter": "menu::Confirm"
     }
+  },
+  {
+    "context": "RunModal",
+    "bindings": {
+      "ctrl-tab": "pane::ActivateNextItem",
+      "ctrl-shift-tab": "pane::ActivatePreviousItem"
+    }
   }
 ]

assets/keymaps/default-macos.json

@@ -1,21 +1,9 @@
 [
-  // Moved before Standard macOS bindings so that `cmd-w` is not the last binding for
-  // `workspace::CloseWindow` and displayed/intercepted by macOS
-  {
-    "context": "PromptLibrary",
-    "use_key_equivalents": true,
-    "bindings": {
-      "cmd-n": "rules_library::NewRule",
-      "cmd-shift-s": "rules_library::ToggleDefaultRule",
-      "cmd-w": "workspace::CloseWindow"
-    }
-  },
   // Standard macOS bindings
   {
     "use_key_equivalents": true,
     "bindings": {
       "f4": "debugger::Start",
-      "f5": "debugger::Continue",
       "shift-f5": "debugger::Stop",
       "shift-cmd-f5": "debugger::Restart",
       "f6": "debugger::Pause",
@@ -150,7 +138,7 @@
       "cmd-;": "editor::ToggleLineNumbers",
       "cmd-'": "editor::ToggleSelectedDiffHunks",
       "cmd-\"": "editor::ExpandAllDiffHunks",
-      "cmd-alt-g b": "editor::ToggleGitBlame",
+      "cmd-alt-g b": "git::Blame",
       "cmd-i": "editor::ShowSignatureHelp",
       "f9": "editor::ToggleBreakpoint",
       "shift-f9": "editor::EditLogBreakpoint",
@@ -289,11 +277,14 @@
       "cmd-i": "agent::ToggleProfileSelector",
       "cmd-alt-/": "agent::ToggleModelSelector",
       "cmd-shift-a": "agent::ToggleContextPicker",
-      "cmd-shift-o": "agent::ToggleNavigationMenu",
+      "cmd-shift-j": "agent::ToggleNavigationMenu",
       "cmd-shift-i": "agent::ToggleOptionsMenu",
       "shift-alt-escape": "agent::ExpandMessageEditor",
       "cmd-alt-e": "agent::RemoveAllContext",
-      "cmd-shift-e": "project_panel::ToggleFocus"
+      "cmd-shift-e": "project_panel::ToggleFocus",
+      "cmd-shift-enter": "agent::ContinueThread",
+      "alt-enter": "agent::ContinueWithBurnMode",
+      "cmd-alt-b": "agent::ToggleBurnMode"
     }
   },
   {
@@ -322,8 +313,11 @@
     "use_key_equivalents": true,
     "bindings": {
       "enter": "agent::Chat",
+      "cmd-enter": "agent::ChatWithFollow",
       "cmd-i": "agent::ToggleProfileSelector",
-      "shift-ctrl-r": "agent::OpenAgentDiff"
+      "shift-ctrl-r": "agent::OpenAgentDiff",
+      "cmd-shift-y": "agent::KeepAll",
+      "cmd-shift-n": "agent::RejectAll"
     }
   },
   {
@@ -368,18 +362,21 @@
       "ctrl--": "pane::GoBack"
     }
   },
-  {
-    "context": "ThreadHistory",
-    "bindings": {
-      "ctrl--": "pane::GoBack"
-    }
-  },
   {
     "context": "ThreadHistory > Editor",
     "bindings": {
       "shift-backspace": "agent::RemoveSelectedThread"
     }
   },
+  {
+    "context": "PromptLibrary",
+    "use_key_equivalents": true,
+    "bindings": {
+      "cmd-n": "rules_library::NewRule",
+      "cmd-shift-s": "rules_library::ToggleDefaultRule",
+      "cmd-w": "workspace::CloseWindow"
+    }
+  },
   {
     "context": "BufferSearchBar",
     "use_key_equivalents": true,
@@ -549,9 +546,7 @@
       "cmd-\\": "pane::SplitRight",
       "cmd-k v": "markdown::OpenPreviewToTheSide",
       "cmd-shift-v": "markdown::OpenPreview",
-      "ctrl-cmd-c": "editor::DisplayCursorNames",
-      "cmd-shift-backspace": "editor::GoToPreviousChange",
-      "cmd-shift-alt-backspace": "editor::GoToNextChange"
+      "ctrl-cmd-c": "editor::DisplayCursorNames"
     }
   },
   {
@@ -559,7 +554,9 @@
     "use_key_equivalents": true,
     "bindings": {
       "cmd-shift-o": "outline::Toggle",
-      "ctrl-g": "go_to_line::Toggle"
+      "ctrl-g": "go_to_line::Toggle",
+      "cmd-shift-backspace": "editor::GoToPreviousChange",
+      "cmd-shift-alt-backspace": "editor::GoToNextChange"
     }
   },
   {
@@ -587,9 +584,9 @@
     "bindings": {
       // Change the default action on `menu::Confirm` by setting the parameter
       // "alt-cmd-o": ["projects::OpenRecent", {"create_new_window": true }],
-      "alt-cmd-o": "projects::OpenRecent",
-      "ctrl-cmd-o": "projects::OpenRemote",
-      "ctrl-cmd-shift-o": ["projects::OpenRemote", { "from_existing_connection": true }],
+      "alt-cmd-o": ["projects::OpenRecent", { "create_new_window": false }],
+      "ctrl-cmd-o": ["projects::OpenRemote", { "from_existing_connection": false, "create_new_window": false }],
+      "ctrl-cmd-shift-o": ["projects::OpenRemote", { "from_existing_connection": true, "create_new_window": false }],
       "alt-cmd-b": "branches::OpenRecent",
       "ctrl-~": "workspace::NewTerminal",
       "cmd-s": "workspace::Save",
@@ -638,7 +635,8 @@
       "cmd-k shift-right": "workspace::SwapPaneRight",
       "cmd-k shift-up": "workspace::SwapPaneUp",
       "cmd-k shift-down": "workspace::SwapPaneDown",
-      "cmd-shift-x": "zed::Extensions"
+      "cmd-shift-x": "zed::Extensions",
+      "f5": "debugger::RerunLastSession"
     }
   },
   {
@@ -655,6 +653,20 @@
       // "foo-bar": ["task::Spawn", { "task_tag": "MyTag" }],
     }
   },
+  {
+    "context": "Workspace && debugger_running",
+    "use_key_equivalents": true,
+    "bindings": {
+      "f5": "zed::NoAction"
+    }
+  },
+  {
+    "context": "Workspace && debugger_stopped",
+    "use_key_equivalents": true,
+    "bindings": {
+      "f5": "debugger::Continue"
+    }
+  },
   // Bindings from Sublime Text
   {
     "context": "Editor",
@@ -743,7 +755,8 @@
       "ctrl-alt-cmd-f": "workspace::FollowNextCollaborator",
       // TODO: Move this to a dock open action
       "cmd-shift-c": "collab_panel::ToggleFocus",
-      "cmd-alt-i": "zed::DebugElements"
+      // Only available in debug builds: opens an element inspector for development.
+      "cmd-alt-i": "dev::ToggleInspector"
     }
   },
   {
@@ -846,7 +859,10 @@
     "use_key_equivalents": true,
     "bindings": {
       "left": "variable_list::CollapseSelectedEntry",
-      "right": "variable_list::ExpandSelectedEntry"
+      "right": "variable_list::ExpandSelectedEntry",
+      "enter": "variable_list::EditVariable",
+      "cmd-c": "variable_list::CopyVariableValue",
+      "cmd-alt-c": "variable_list::CopyVariableName"
     }
   },
   {
@@ -935,7 +951,15 @@
     "context": "DebugPanel",
     "bindings": {
       "cmd-t": "debugger::ToggleThreadPicker",
-      "cmd-i": "debugger::ToggleSessionPicker"
+      "cmd-i": "debugger::ToggleSessionPicker",
+      "shift-alt-escape": "debugger::ToggleExpandItem"
+    }
+  },
+  {
+    "context": "BreakpointList",
+    "bindings": {
+      "space": "debugger::ToggleEnableBreakpoint",
+      "backspace": "debugger::UnsetBreakpoint"
     }
   },
   {
@@ -943,7 +967,9 @@
     "use_key_equivalents": true,
     "bindings": {
       "ctrl-backspace": "collab_panel::Remove",
-      "space": "menu::Confirm"
+      "space": "menu::Confirm",
+      "cmd-up": "collab_panel::MoveChannelUp",
+      "cmd-down": "collab_panel::MoveChannelDown"
     }
   },
   {
@@ -979,6 +1005,14 @@
       "tab": "channel_modal::ToggleMode"
     }
   },
+  {
+    "context": "FileFinder",
+    "use_key_equivalents": true,
+    "bindings": {
+      "cmd-shift-a": "file_finder::ToggleSplitMenu",
+      "cmd-shift-i": "file_finder::ToggleFilterMenu"
+    }
+  },
   {
     "context": "FileFinder || (FileFinder > Picker > Editor) || (FileFinder > Picker > menu)",
     "use_key_equivalents": true,
@@ -1101,5 +1135,13 @@
     "bindings": {
       "enter": "menu::Confirm"
     }
+  },
+  {
+    "context": "RunModal",
+    "use_key_equivalents": true,
+    "bindings": {
+      "ctrl-tab": "pane::ActivateNextItem",
+      "ctrl-shift-tab": "pane::ActivatePreviousItem"
+    }
   }
 ]

assets/keymaps/initial.json

@@ -13,7 +13,7 @@
     }
   },
   {
-    "context": "Editor && vim_mode == insert",
+    "context": "Editor",
     "bindings": {
       // "j k": ["workspace::SendKeystrokes", "escape"]
     }

assets/keymaps/linux/cursor.json

@@ -0,0 +1,85 @@
+[
+  // Cursor for MacOS. See: https://docs.cursor.com/kbd
+  {
+    "context": "Workspace",
+    "use_key_equivalents": true,
+    "bindings": {
+      "ctrl-i": "agent::ToggleFocus",
+      "ctrl-shift-i": "agent::ToggleFocus",
+      "ctrl-l": "agent::ToggleFocus",
+      "ctrl-shift-l": "agent::ToggleFocus",
+      "ctrl-alt-b": "agent::ToggleFocus",
+      "ctrl-shift-j": "agent::OpenConfiguration"
+    }
+  },
+  {
+    "context": "Editor && mode == full",
+    "use_key_equivalents": true,
+    "bindings": {
+      "ctrl-i": "agent::ToggleFocus",
+      "ctrl-shift-i": "agent::ToggleFocus",
+      "ctrl-shift-l": "assistant::QuoteSelection", // In cursor uses "Ask" mode
+      "ctrl-l": "assistant::QuoteSelection", // In cursor uses "Agent" mode
+      "ctrl-k": "assistant::InlineAssist",
+      "ctrl-shift-k": "assistant::InsertIntoEditor"
+    }
+  },
+  {
+    "context": "InlineAssistEditor",
+    "use_key_equivalents": true,
+    "bindings": {
+      "ctrl-shift-backspace": "editor::Cancel"
+      // "alt-enter": // Quick Question
+      // "ctrl-shift-enter": // Full File Context
+      // "ctrl-shift-k": // Toggle input focus (editor <> inline assist)
+    }
+  },
+  {
+    "context": "AgentPanel || ContextEditor || (MessageEditor > Editor)",
+    "use_key_equivalents": true,
+    "bindings": {
+      "ctrl-i": "workspace::ToggleRightDock",
+      "ctrl-shift-i": "workspace::ToggleRightDock",
+      "ctrl-l": "workspace::ToggleRightDock",
+      "ctrl-shift-l": "workspace::ToggleRightDock",
+      "ctrl-alt-b": "workspace::ToggleRightDock",
+      "ctrl-w": "workspace::ToggleRightDock", // technically should close chat
+      "ctrl-.": "agent::ToggleProfileSelector",
+      "ctrl-/": "agent::ToggleModelSelector",
+      "ctrl-shift-backspace": "editor::Cancel",
+      "ctrl-r": "agent::NewThread",
+      "ctrl-shift-v": "editor::Paste",
+      "ctrl-shift-k": "assistant::InsertIntoEditor"
+      // "escape": "agent::ToggleFocus"
+      ///// Enable when Zed supports multiple thread tabs
+      // "ctrl-t": // new thread tab
+      // "ctrl-[": // next thread tab
+      // "ctrl-]": // next thread tab
+      ///// Enable if Zed adds support for keyboard navigation of thread elements
+      // "tab": // cycle to next message
+      // "shift-tab": // cycle to previous message
+    }
+  },
+  {
+    "context": "Editor && editor_agent_diff",
+    "use_key_equivalents": true,
+    "bindings": {
+      "ctrl-enter": "agent::KeepAll",
+      "ctrl-backspace": "agent::RejectAll"
+    }
+  },
+  {
+    "context": "Editor && mode == full && edit_prediction",
+    "use_key_equivalents": true,
+    "bindings": {
+      "ctrl-right": "editor::AcceptPartialEditPrediction"
+    }
+  },
+  {
+    "context": "Terminal",
+    "use_key_equivalents": true,
+    "bindings": {
+      "ctrl-k": "assistant::InlineAssist"
+    }
+  }
+]

assets/keymaps/linux/sublime_text.json

@@ -51,7 +51,11 @@
       "ctrl-k ctrl-l": "editor::ConvertToLowerCase",
       "shift-alt-m": "markdown::OpenPreviewToTheSide",
       "ctrl-backspace": "editor::DeleteToPreviousWordStart",
-      "ctrl-delete": "editor::DeleteToNextWordEnd"
+      "ctrl-delete": "editor::DeleteToNextWordEnd",
+      "alt-right": "editor::MoveToNextSubwordEnd",
+      "alt-left": "editor::MoveToPreviousSubwordStart",
+      "alt-shift-right": "editor::SelectToNextSubwordEnd",
+      "alt-shift-left": "editor::SelectToPreviousSubwordStart"
     }
   },
   {

assets/keymaps/macos/cursor.json

@@ -0,0 +1,85 @@
+[
+  // Cursor for MacOS. See: https://docs.cursor.com/kbd
+  {
+    "context": "Workspace",
+    "use_key_equivalents": true,
+    "bindings": {
+      "cmd-i": "agent::ToggleFocus",
+      "cmd-shift-i": "agent::ToggleFocus",
+      "cmd-l": "agent::ToggleFocus",
+      "cmd-shift-l": "agent::ToggleFocus",
+      "cmd-alt-b": "agent::ToggleFocus",
+      "cmd-shift-j": "agent::OpenConfiguration"
+    }
+  },
+  {
+    "context": "Editor && mode == full",
+    "use_key_equivalents": true,
+    "bindings": {
+      "cmd-i": "agent::ToggleFocus",
+      "cmd-shift-i": "agent::ToggleFocus",
+      "cmd-shift-l": "assistant::QuoteSelection", // In cursor uses "Ask" mode
+      "cmd-l": "assistant::QuoteSelection", // In cursor uses "Agent" mode
+      "cmd-k": "assistant::InlineAssist",
+      "cmd-shift-k": "assistant::InsertIntoEditor"
+    }
+  },
+  {
+    "context": "InlineAssistEditor",
+    "use_key_equivalents": true,
+    "bindings": {
+      "cmd-shift-backspace": "editor::Cancel"
+      // "alt-enter": // Quick Question
+      // "cmd-shift-enter": // Full File Context
+      // "cmd-shift-k": // Toggle input focus (editor <> inline assist)
+    }
+  },
+  {
+    "context": "AgentPanel || ContextEditor || (MessageEditor > Editor)",
+    "use_key_equivalents": true,
+    "bindings": {
+      "cmd-i": "workspace::ToggleRightDock",
+      "cmd-shift-i": "workspace::ToggleRightDock",
+      "cmd-l": "workspace::ToggleRightDock",
+      "cmd-shift-l": "workspace::ToggleRightDock",
+      "cmd-alt-b": "workspace::ToggleRightDock",
+      "cmd-w": "workspace::ToggleRightDock", // technically should close chat
+      "cmd-.": "agent::ToggleProfileSelector",
+      "cmd-/": "agent::ToggleModelSelector",
+      "cmd-shift-backspace": "editor::Cancel",
+      "cmd-r": "agent::NewThread",
+      "cmd-shift-v": "editor::Paste",
+      "cmd-shift-k": "assistant::InsertIntoEditor"
+      // "escape": "agent::ToggleFocus"
+      ///// Enable when Zed supports multiple thread tabs
+      // "cmd-t": // new thread tab
+      // "cmd-[": // next thread tab
+      // "cmd-]": // next thread tab
+      ///// Enable if Zed adds support for keyboard navigation of thread elements
+      // "tab": // cycle to next message
+      // "shift-tab": // cycle to previous message
+    }
+  },
+  {
+    "context": "Editor && editor_agent_diff",
+    "use_key_equivalents": true,
+    "bindings": {
+      "cmd-enter": "agent::KeepAll",
+      "cmd-backspace": "agent::RejectAll"
+    }
+  },
+  {
+    "context": "Editor && mode == full && edit_prediction",
+    "use_key_equivalents": true,
+    "bindings": {
+      "cmd-right": "editor::AcceptPartialEditPrediction"
+    }
+  },
+  {
+    "context": "Terminal",
+    "use_key_equivalents": true,
+    "bindings": {
+      "cmd-k": "assistant::InlineAssist"
+    }
+  }
+]

assets/keymaps/macos/sublime_text.json

@@ -53,7 +53,11 @@
       "cmd-shift-j": "editor::JoinLines",
       "shift-alt-m": "markdown::OpenPreviewToTheSide",
       "ctrl-backspace": "editor::DeleteToPreviousWordStart",
-      "ctrl-delete": "editor::DeleteToNextWordEnd"
+      "ctrl-delete": "editor::DeleteToNextWordEnd",
+      "ctrl-right": "editor::MoveToNextSubwordEnd",
+      "ctrl-left": "editor::MoveToPreviousSubwordStart",
+      "ctrl-shift-right": "editor::SelectToNextSubwordEnd",
+      "ctrl-shift-left": "editor::SelectToPreviousSubwordStart"
     }
   },
   {

assets/keymaps/vim.json

@@ -198,6 +198,8 @@
       "9": ["vim::Number", 9],
       "ctrl-w d": "editor::GoToDefinitionSplit",
       "ctrl-w g d": "editor::GoToDefinitionSplit",
+      "ctrl-w ]": "editor::GoToDefinitionSplit",
+      "ctrl-w ctrl-]": "editor::GoToDefinitionSplit",
       "ctrl-w shift-d": "editor::GoToTypeDefinitionSplit",
       "ctrl-w g shift-d": "editor::GoToTypeDefinitionSplit",
       "ctrl-w space": "editor::OpenExcerptsSplit",
@@ -838,6 +840,19 @@
       "tab": "editor::AcceptEditPrediction"
     }
   },
+  {
+    "context": "MessageEditor > Editor && VimControl",
+    "bindings": {
+      "enter": "agent::Chat",
+      // TODO: Implement search
+      "/": null,
+      "?": null,
+      "#": null,
+      "*": null,
+      "n": null,
+      "shift-n": null
+    }
+  },
   {
     "context": "os != macos && Editor && edit_prediction_conflict",
     "bindings": {
@@ -846,13 +861,5 @@
       // and Windows.
       "alt-l": "editor::AcceptEditPrediction"
     }
-  },
-  {
-    // Fixes https://github.com/zed-industries/zed/issues/29095 by ensuring that
-    // the last binding for editor::ToggleComments is not ctrl-c.
-    "context": "hack_to_fix_ctrl-c",
-    "bindings": {
-      "g c": "editor::ToggleComments"
-    }
   }
 ]

assets/prompts/assistant_system_prompt.hbs

@@ -17,13 +17,13 @@ You are a highly skilled software engineer with extensive knowledge in many prog
 4. Use only the tools that are currently available.
 5. DO NOT use a tool that is not available just because it appears in the conversation. This means the user turned it off.
 6. NEVER run commands that don't terminate on their own such as web servers (like `npm run start`, `npm run dev`, `python -m http.server`, etc) or file watchers.
+7. Avoid HTML entity escaping - use plain characters instead.
 
 ## Searching and Reading
 
 If you are unsure how to fulfill the user's request, gather more information with tool calls and/or clarifying questions.
 
 {{! TODO: If there are files, we should mention it but otherwise omit that fact }}
-{{#if has_tools}}
 If appropriate, use tool calls to explore the current project, which contains the following root directories:
 
 {{#each worktrees}}
@@ -38,7 +38,6 @@ If appropriate, use tool calls to explore the current project, which contains th
 - As you learn about the structure of the project, use that information to scope `grep` searches to targeted subtrees of the project.
 - The user might specify a partial file path. If you don't know the full path, use `find_path` (not `grep`) before you read the file.
 {{/if}}
-{{/if}}
 {{else}}
 You are being tasked with providing a response, but you have no ability to use tools or to read or write any aspect of the user's system (other than any context the user might have provided to you).
 

assets/settings/default.json

@@ -73,9 +73,6 @@
   "unnecessary_code_fade": 0.3,
   // Active pane styling settings.
   "active_pane_modifiers": {
-    // The factor to grow the active pane by. Defaults to 1.0
-    // which gives the same size as all other panes.
-    "magnification": 1.0,
     // Inset border size of the active pane, in pixels.
     "border_size": 0.0,
     // Opacity of the inactive panes. 0 means transparent, 1 means opaque.
@@ -128,6 +125,8 @@
   //
   // Default: true
   "restore_on_file_reopen": true,
+  // Whether to automatically close files that have been deleted on disk.
+  "close_on_file_delete": false,
   // Size of the drop target in the editor.
   "drop_target_size": 0.2,
   // Whether the window should be closed when using 'close active item' on a window with no tabs.
@@ -213,6 +212,8 @@
   // Whether to show the signature help after completion or a bracket pair inserted.
   // If `auto_signature_help` is enabled, this setting will be treated as enabled also.
   "show_signature_help_after_edits": false,
+  // Whether to show code action button at start of buffer line.
+  "inline_code_actions": true,
   // What to do when go to definition yields no results.
   //
   // 1. Do nothing: `none`
@@ -230,11 +231,11 @@
   // Possible values:
   //  - "off" — no diagnostics are allowed
   //  - "error"
-  //  - "warning" (default)
+  //  - "warning"
   //  - "info"
   //  - "hint"
-  //  - null — allow all diagnostics
-  "diagnostics_max_severity": "warning",
+  //  - null — allow all diagnostics (default)
+  "diagnostics_max_severity": null,
   // Whether to show wrap guides (vertical rulers) in the editor.
   // Setting this to true will show a guide at the 'preferred_line_length' value
   // if 'soft_wrap' is set to 'preferred_line_length', and will show any
@@ -322,7 +323,9 @@
     // Whether to show the Selections menu in the editor toolbar.
     "selections_menu": true,
     // Whether to show agent review buttons in the editor toolbar.
-    "agent_review": true
+    "agent_review": true,
+    // Whether to show code action buttons in the editor toolbar.
+    "code_actions": false
   },
   // Titlebar related settings
   "title_bar": {
@@ -471,6 +474,10 @@
   // Scroll sensitivity multiplier. This multiplier is applied
   // to both the horizontal and vertical delta values while scrolling.
   "scroll_sensitivity": 1.0,
+  // Scroll sensitivity multiplier for fast scrolling. This multiplier is applied
+  // to both the horizontal and vertical delta values while scrolling. Fast scrolling
+  // happens when a user holds the alt or option key while scrolling.
+  "fast_scroll_sensitivity": 4.0,
   "relative_line_numbers": false,
   // If 'search_wrap' is disabled, search result do not wrap around the end of the file.
   "search_wrap": true,
@@ -526,6 +533,9 @@
       "function": false
     }
   },
+  // Whether to resize all the panels in a dock when resizing the dock.
+  // Can be a combination of "left", "right" and "bottom".
+  "resize_all_panels_in_dock": ["left"],
   "project_panel": {
     // Whether to show the project panel button in the status bar
     "button": true,
@@ -706,7 +716,7 @@
     "version": "2",
     // Whether the agent is enabled.
     "enabled": true,
-    /// What completion mode to start new threads in, if available. Can be 'normal' or 'max'.
+    /// What completion mode to start new threads in, if available. Can be 'normal' or 'burn'.
     "preferred_completion_mode": "normal",
     // Whether to show the agent panel button in the status bar.
     "button": true,
@@ -721,14 +731,7 @@
       // The provider to use.
       "provider": "zed.dev",
       // The model to use.
-      "model": "claude-3-7-sonnet-latest"
-    },
-    // The model to use when applying edits from the agent.
-    "editor_model": {
-      // The provider to use.
-      "provider": "zed.dev",
-      // The model to use.
-      "model": "claude-3-7-sonnet-latest"
+      "model": "claude-sonnet-4"
     },
     // Additional parameters for language model requests. When making a request to a model, parameters will be taken
     // from the last entry in this list that matches the model's provider and name. In each entry, both provider
@@ -748,7 +751,7 @@
       // To set parameters for a specific provider and model:
       // {
       //   "provider": "zed.dev",
-      //   "model": "claude-3-7-sonnet-latest",
+      //   "model": "claude-sonnet-4",
       //   "temperature": 1.0
       // }
     ],
@@ -814,7 +817,12 @@
     // "primary_screen" - Show the notification only on your primary screen (default)
     // "all_screens" - Show these notifications on all screens
     // "never" - Never show these notifications
-    "notify_when_agent_waiting": "primary_screen"
+    "notify_when_agent_waiting": "primary_screen",
+    // Whether to play a sound when the agent has either completed
+    // its response, or needs user input.
+
+    // Default: false
+    "play_sound_when_agent_done": false
   },
   // The settings for slash commands.
   "slash_commands": {
@@ -946,7 +954,17 @@
     //    "skip_focus_for_active_in_search": false
     //
     // Default: true
-    "skip_focus_for_active_in_search": true
+    "skip_focus_for_active_in_search": true,
+    // Whether to show the git status in the file finder.
+    "git_status": true,
+    // Whether to use gitignored files when searching.
+    // Only the file Zed had indexed will be used, not necessary all the gitignored files.
+    //
+    // Can accept 3 values:
+    //   * `true`: Use all gitignored files
+    //   * `false`: Use only the files Zed had indexed
+    //   * `null`: Be smart and search for ignored when called from a gitignored worktree
+    "include_ignored": null
   },
   // Whether or not to remove any trailing whitespace from lines of a buffer
   // before saving it.
@@ -1291,7 +1309,17 @@
   // Settings related to running tasks.
   "tasks": {
     "variables": {},
-    "enabled": true
+    "enabled": true,
+    // Use LSP tasks over Zed language extension ones.
+    // If no LSP tasks are returned due to error/timeout or regular execution,
+    // Zed language extension tasks will be used instead.
+    //
+    // Other Zed tasks will still be shown:
+    // * Zed task from either of the task config file
+    // * Zed task from history (e.g. one-off task was spawned before)
+    //
+    // Default: true
+    "prefer_lsp": true
   },
   // An object whose keys are language names, and whose values
   // are arrays of filenames or extensions of files that should
@@ -1472,11 +1500,11 @@
       }
     },
     "LaTeX": {
-      "format_on_save": "on",
       "formatter": "language_server",
       "language_servers": ["texlab", "..."],
       "prettier": {
-        "allowed": false
+        "allowed": true,
+        "plugins": ["prettier-plugin-latex"]
       }
     },
     "Markdown": {
@@ -1500,7 +1528,7 @@
       "allow_rewrap": "anywhere"
     },
     "Ruby": {
-      "language_servers": ["solargraph", "!ruby-lsp", "!rubocop", "..."]
+      "language_servers": ["solargraph", "!ruby-lsp", "!rubocop", "!sorbet", "!steep", "..."]
     },
     "SCSS": {
       "prettier": {
@@ -1577,6 +1605,9 @@
       "version": "1",
       "api_url": "https://api.openai.com/v1"
     },
+    "open_router": {
+      "api_url": "https://openrouter.ai/api/v1"
+    },
     "lmstudio": {
       "api_url": "http://localhost:1234/api/v0"
     },

assets/settings/initial_debug_tasks.json

@@ -1,32 +1,34 @@
+// Some example tasks for common languages.
+//
+// For more documentation on how to configure debug tasks,
+// see: https://zed.dev/docs/debugger
 [
   {
     "label": "Debug active PHP file",
-    "adapter": "php",
+    "adapter": "PHP",
     "program": "$ZED_FILE",
     "request": "launch",
     "cwd": "$ZED_WORKTREE_ROOT"
   },
   {
     "label": "Debug active Python file",
-    "adapter": "python",
+    "adapter": "Debugpy",
     "program": "$ZED_FILE",
     "request": "launch",
     "cwd": "$ZED_WORKTREE_ROOT"
   },
   {
     "label": "Debug active JavaScript file",
-    "adapter": "javascript",
+    "adapter": "JavaScript",
     "program": "$ZED_FILE",
     "request": "launch",
     "cwd": "$ZED_WORKTREE_ROOT"
   },
   {
     "label": "JavaScript debug terminal",
-    "adapter": "javascript",
+    "adapter": "JavaScript",
     "request": "launch",
     "cwd": "$ZED_WORKTREE_ROOT",
-    "initialize_args": {
-      "console": "integratedTerminal"
-    }
+    "console": "integratedTerminal"
   }
 ]

assets/settings/initial_local_debug_tasks.json

@@ -0,0 +1,5 @@
+// Project-local debug tasks
+//
+// For more documentation on how to configure debug tasks,
+// see: https://zed.dev/docs/debugger
+[]

crates/activity_indicator/Cargo.toml

@@ -24,8 +24,9 @@ project.workspace = true
 smallvec.workspace = true
 ui.workspace = true
 util.workspace = true
-workspace.workspace = true
 workspace-hack.workspace = true
+workspace.workspace = true
 
 [dev-dependencies]
 editor = { workspace = true, features = ["test-support"] }
+release_channel.workspace = true

crates/activity_indicator/src/activity_indicator.rs

@@ -1,4 +1,4 @@
-use auto_update::{AutoUpdateStatus, AutoUpdater, DismissErrorMessage};
+use auto_update::{AutoUpdateStatus, AutoUpdater, DismissErrorMessage, VersionCheckType};
 use editor::Editor;
 use extension_host::ExtensionStore;
 use futures::StreamExt;
@@ -60,6 +60,7 @@ struct Content {
     message: String,
     on_click:
         Option<Arc<dyn Fn(&mut ActivityIndicator, &mut Window, &mut Context<ActivityIndicator>)>>,
+    tooltip_message: Option<String>,
 }
 
 impl ActivityIndicator {
@@ -262,6 +263,7 @@ impl ActivityIndicator {
                     });
                     window.dispatch_action(Box::new(workspace::OpenLog), cx);
                 })),
+                tooltip_message: None,
             });
         }
         // Show any language server has pending activity.
@@ -305,6 +307,32 @@ impl ActivityIndicator {
                 ),
                 message,
                 on_click: Some(Arc::new(Self::toggle_language_server_work_context_menu)),
+                tooltip_message: None,
+            });
+        }
+
+        if let Some(session) = self
+            .project
+            .read(cx)
+            .dap_store()
+            .read(cx)
+            .sessions()
+            .find(|s| !s.read(cx).is_started())
+        {
+            return Some(Content {
+                icon: Some(
+                    Icon::new(IconName::ArrowCircle)
+                        .size(IconSize::Small)
+                        .with_animation(
+                            "arrow-circle",
+                            Animation::new(Duration::from_secs(2)).repeat(),
+                            |icon, delta| icon.transform(Transformation::rotate(percentage(delta))),
+                        )
+                        .into_any_element(),
+                ),
+                message: format!("Debug: {}", session.read(cx).adapter()),
+                tooltip_message: Some(session.read(cx).label().to_string()),
+                on_click: None,
             });
         }
 
@@ -332,6 +360,7 @@ impl ActivityIndicator {
                     ),
                     message: job_info.message.into(),
                     on_click: None,
+                    tooltip_message: None,
                 });
             }
         }
@@ -374,6 +403,7 @@ impl ActivityIndicator {
                         .retain(|status| !downloading.contains(&status.name));
                     this.dismiss_error_message(&DismissErrorMessage, window, cx)
                 })),
+                tooltip_message: None,
             });
         }
 
@@ -402,6 +432,7 @@ impl ActivityIndicator {
                         .retain(|status| !checking_for_update.contains(&status.name));
                     this.dismiss_error_message(&DismissErrorMessage, window, cx)
                 })),
+                tooltip_message: None,
             });
         }
 
@@ -428,6 +459,7 @@ impl ActivityIndicator {
                 on_click: Some(Arc::new(|this, window, cx| {
                     this.show_error_message(&Default::default(), window, cx)
                 })),
+                tooltip_message: None,
             });
         }
 
@@ -446,6 +478,7 @@ impl ActivityIndicator {
                     });
                     window.dispatch_action(Box::new(workspace::OpenLog), cx);
                 })),
+                tooltip_message: None,
             });
         }
 
@@ -462,8 +495,9 @@ impl ActivityIndicator {
                     on_click: Some(Arc::new(|this, window, cx| {
                         this.dismiss_error_message(&DismissErrorMessage, window, cx)
                     })),
+                    tooltip_message: None,
                 }),
-                AutoUpdateStatus::Downloading => Some(Content {
+                AutoUpdateStatus::Downloading { version } => Some(Content {
                     icon: Some(
                         Icon::new(IconName::Download)
                             .size(IconSize::Small)
@@ -473,8 +507,9 @@ impl ActivityIndicator {
                     on_click: Some(Arc::new(|this, window, cx| {
                         this.dismiss_error_message(&DismissErrorMessage, window, cx)
                     })),
+                    tooltip_message: Some(Self::version_tooltip_message(&version)),
                 }),
-                AutoUpdateStatus::Installing => Some(Content {
+                AutoUpdateStatus::Installing { version } => Some(Content {
                     icon: Some(
                         Icon::new(IconName::Download)
                             .size(IconSize::Small)
@@ -484,8 +519,12 @@ impl ActivityIndicator {
                     on_click: Some(Arc::new(|this, window, cx| {
                         this.dismiss_error_message(&DismissErrorMessage, window, cx)
                     })),
+                    tooltip_message: Some(Self::version_tooltip_message(&version)),
                 }),
-                AutoUpdateStatus::Updated { binary_path, .. } => Some(Content {
+                AutoUpdateStatus::Updated {
+                    binary_path,
+                    version,
+                } => Some(Content {
                     icon: None,
                     message: "Click to restart and update Zed".to_string(),
                     on_click: Some(Arc::new({
@@ -494,6 +533,7 @@ impl ActivityIndicator {
                         };
                         move |_, _, cx| workspace::reload(&reload, cx)
                     })),
+                    tooltip_message: Some(Self::version_tooltip_message(&version)),
                 }),
                 AutoUpdateStatus::Errored => Some(Content {
                     icon: Some(
@@ -505,6 +545,7 @@ impl ActivityIndicator {
                     on_click: Some(Arc::new(|this, window, cx| {
                         this.dismiss_error_message(&DismissErrorMessage, window, cx)
                     })),
+                    tooltip_message: None,
                 }),
                 AutoUpdateStatus::Idle => None,
             };
@@ -524,6 +565,7 @@ impl ActivityIndicator {
                     on_click: Some(Arc::new(|this, window, cx| {
                         this.dismiss_error_message(&DismissErrorMessage, window, cx)
                     })),
+                    tooltip_message: None,
                 });
             }
         }
@@ -531,6 +573,17 @@ impl ActivityIndicator {
         None
     }
 
+    fn version_tooltip_message(version: &VersionCheckType) -> String {
+        format!("Version: {}", {
+            match version {
+                auto_update::VersionCheckType::Sha(sha) => format!("{}…", sha.short()),
+                auto_update::VersionCheckType::Semantic(semantic_version) => {
+                    semantic_version.to_string()
+                }
+            }
+        })
+    }
+
     fn toggle_language_server_work_context_menu(
         &mut self,
         window: &mut Window,
@@ -575,7 +628,14 @@ impl Render for ActivityIndicator {
                                         )
                                         .tooltip(Tooltip::text(content.message))
                                 } else {
-                                    button.child(Label::new(content.message).size(LabelSize::Small))
+                                    button
+                                        .child(Label::new(content.message).size(LabelSize::Small))
+                                        .when_some(
+                                            content.tooltip_message,
+                                            |this, tooltip_message| {
+                                                this.tooltip(Tooltip::text(tooltip_message))
+                                            },
+                                        )
                                 }
                             })
                             .when_some(content.on_click, |this, handler| {
@@ -655,3 +715,26 @@ impl StatusItemView for ActivityIndicator {
     ) {
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use gpui::SemanticVersion;
+    use release_channel::AppCommitSha;
+
+    use super::*;
+
+    #[test]
+    fn test_version_tooltip_message() {
+        let message = ActivityIndicator::version_tooltip_message(&VersionCheckType::Semantic(
+            SemanticVersion::new(1, 0, 0),
+        ));
+
+        assert_eq!(message, "Version: 1.0.0");
+
+        let message = ActivityIndicator::version_tooltip_message(&VersionCheckType::Sha(
+            AppCommitSha::new("14d9a4189f058d8736339b06ff2340101eaea5af".to_string()),
+        ));
+
+        assert_eq!(message, "Version: 14d9a41…");
+    }
+}

crates/agent/Cargo.toml

@@ -19,13 +19,14 @@ test-support = [
 ]
 
 [dependencies]
+agent_settings.workspace = true
 anyhow.workspace = true
 assistant_context_editor.workspace = true
-assistant_settings.workspace = true
 assistant_slash_command.workspace = true
 assistant_slash_commands.workspace = true
 assistant_tool.workspace = true
 async-watch.workspace = true
+audio.workspace = true
 buffer_diff.workspace = true
 chrono.workspace = true
 client.workspace = true
@@ -45,6 +46,7 @@ git.workspace = true
 gpui.workspace = true
 heed.workspace = true
 html_to_markdown.workspace = true
+indoc.workspace = true
 http_client.workspace = true
 indexed_docs.workspace = true
 inventory.workspace = true
@@ -76,8 +78,8 @@ serde.workspace = true
 serde_json.workspace = true
 serde_json_lenient.workspace = true
 settings.workspace = true
-smallvec.workspace = true
 smol.workspace = true
+sqlez.workspace = true
 streaming_diff.workspace = true
 telemetry.workspace = true
 telemetry_events.workspace = true
@@ -97,6 +99,7 @@ workspace-hack.workspace = true
 workspace.workspace = true
 zed_actions.workspace = true
 zed_llm_client.workspace = true
+zstd.workspace = true
 
 [dev-dependencies]
 buffer_diff = { workspace = true, features = ["test-support"] }

crates/agent/src/active_thread.rs

@@ -1,9 +1,8 @@
-use crate::AgentPanel;
 use crate::context::{AgentContextHandle, RULES_ICON};
 use crate::context_picker::{ContextPicker, MentionLink};
 use crate::context_store::ContextStore;
 use crate::context_strip::{ContextStrip, ContextStripEvent, SuggestContextKind};
-use crate::message_editor::insert_message_creases;
+use crate::message_editor::{extract_message_creases, insert_message_creases};
 use crate::thread::{
     LastRestoreCheckpoint, MessageCrease, MessageId, MessageSegment, Thread, ThreadError,
     ThreadEvent, ThreadFeedback, ThreadSummary,
@@ -13,9 +12,11 @@ use crate::tool_use::{PendingToolUseStatus, ToolUse};
 use crate::ui::{
     AddedContext, AgentNotification, AgentNotificationEvent, AnimatedLabel, ContextPill,
 };
+use crate::{AgentPanel, ModelUsageContext};
+use agent_settings::{AgentSettings, NotifyWhenAgentWaiting};
 use anyhow::Context as _;
-use assistant_settings::{AssistantSettings, NotifyWhenAgentWaiting};
 use assistant_tool::ToolUseStatus;
+use audio::{Audio, Sound};
 use collections::{HashMap, HashSet};
 use editor::actions::{MoveUp, Paste};
 use editor::scroll::Autoscroll;
@@ -52,8 +53,9 @@ use ui::{
 };
 use util::ResultExt as _;
 use util::markdown::MarkdownCodeBlock;
-use workspace::Workspace;
+use workspace::{CollaboratorId, Workspace};
 use zed_actions::assistant::OpenRulesLibrary;
+use zed_llm_client::CompletionIntent;
 
 pub struct ActiveThread {
     context_store: Entity<ContextStore>,
@@ -971,7 +973,22 @@ impl ActiveThread {
             ThreadEvent::ShowError(error) => {
                 self.last_error = Some(error.clone());
             }
-            ThreadEvent::NewRequest | ThreadEvent::CompletionCanceled => {
+            ThreadEvent::NewRequest => {
+                cx.notify();
+            }
+            ThreadEvent::CompletionCanceled => {
+                self.thread.update(cx, |thread, cx| {
+                    thread.project().update(cx, |project, cx| {
+                        project.set_agent_location(None, cx);
+                    })
+                });
+                self.workspace
+                    .update(cx, |workspace, cx| {
+                        if workspace.is_being_followed(CollaboratorId::Agent) {
+                            workspace.unfollow(CollaboratorId::Agent, window, cx);
+                        }
+                    })
+                    .ok();
                 cx.notify();
             }
             ThreadEvent::StreamedCompletion
@@ -981,9 +998,10 @@ impl ActiveThread {
             }
             ThreadEvent::Stopped(reason) => match reason {
                 Ok(StopReason::EndTurn | StopReason::MaxTokens) => {
-                    let thread = self.thread.read(cx);
+                    let used_tools = self.thread.read(cx).used_tools_since_last_user_message();
+                    self.play_notification_sound(window, cx);
                     self.show_notification(
-                        if thread.used_tools_since_last_user_message() {
+                        if used_tools {
                             "Finished running tools"
                         } else {
                             "New message"
@@ -996,8 +1014,18 @@ impl ActiveThread {
                 _ => {}
             },
             ThreadEvent::ToolConfirmationNeeded => {
+                self.play_notification_sound(window, cx);
                 self.show_notification("Waiting for tool confirmation", IconName::Info, window, cx);
             }
+            ThreadEvent::ToolUseLimitReached => {
+                self.play_notification_sound(window, cx);
+                self.show_notification(
+                    "Consecutive tool use limit reached.",
+                    IconName::Warning,
+                    window,
+                    cx,
+                );
+            }
             ThreadEvent::StreamedAssistantText(message_id, text) => {
                 if let Some(rendered_message) = self.rendered_messages_by_id.get_mut(&message_id) {
                     rendered_message.append_text(text, cx);
@@ -1018,7 +1046,6 @@ impl ActiveThread {
                     self.push_message(message_id, &message_segments, window, cx);
                 }
 
-                self.scroll_to_bottom(cx);
                 self.save_thread(cx);
                 cx.notify();
             }
@@ -1133,6 +1160,13 @@ impl ActiveThread {
         cx.notify();
     }
 
+    fn play_notification_sound(&self, window: &Window, cx: &mut App) {
+        let settings = AgentSettings::get_global(cx);
+        if settings.play_sound_when_agent_done && !window.is_window_active() {
+            Audio::play_sound(Sound::AgentDone, cx);
+        }
+    }
+
     fn show_notification(
         &mut self,
         caption: impl Into<SharedString>,
@@ -1146,7 +1180,7 @@ impl ActiveThread {
 
         let title = self.thread.read(cx).summary().unwrap_or("Agent Panel");
 
-        match AssistantSettings::get_global(cx).notify_when_agent_waiting {
+        match AgentSettings::get_global(cx).notify_when_agent_waiting {
             NotifyWhenAgentWaiting::PrimaryScreen => {
                 if let Some(primary) = cx.primary_display() {
                     self.pop_up(icon, caption.into(), title.clone(), window, primary, cx);
@@ -1314,6 +1348,7 @@ impl ActiveThread {
                 Some(self.text_thread_store.downgrade()),
                 context_picker_menu_handle.clone(),
                 SuggestContextKind::File,
+                ModelUsageContext::Thread(self.thread.clone()),
                 window,
                 cx,
             )
@@ -1412,12 +1447,13 @@ impl ActiveThread {
                     let request = language_model::LanguageModelRequest {
                         thread_id: None,
                         prompt_id: None,
+                        intent: None,
                         mode: None,
                         messages: vec![request_message],
                         tools: vec![],
                         tool_choice: None,
                         stop: vec![],
-                        temperature: AssistantSettings::temperature_for_model(
+                        temperature: AgentSettings::temperature_for_model(
                             &configured_model.model,
                             cx,
                         ),
@@ -1467,7 +1503,7 @@ impl ActiveThread {
         _window: &mut Window,
         cx: &mut Context<Self>,
     ) {
-        self.context_store.update(cx, |store, _cx| store.clear());
+        self.context_store.update(cx, |store, cx| store.clear(cx));
         cx.notify();
     }
 
@@ -1482,36 +1518,25 @@ impl ActiveThread {
     }
 
     fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
-        let images = cx
-            .read_from_clipboard()
-            .map(|item| {
-                item.into_entries()
-                    .filter_map(|entry| {
-                        if let ClipboardEntry::Image(image) = entry {
-                            Some(image)
-                        } else {
-                            None
-                        }
-                    })
-                    .collect::<Vec<_>>()
-            })
-            .unwrap_or_default();
-
-        if images.is_empty() {
-            return;
-        }
-        cx.stop_propagation();
-
-        self.context_store.update(cx, |store, cx| {
-            for image in images {
-                store.add_image_instance(Arc::new(image), cx);
-            }
-        });
+        attach_pasted_images_as_context(&self.context_store, cx);
     }
 
-    fn cancel_editing_message(&mut self, _: &menu::Cancel, _: &mut Window, cx: &mut Context<Self>) {
+    fn cancel_editing_message(
+        &mut self,
+        _: &menu::Cancel,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
         self.editing_message.take();
         cx.notify();
+
+        if let Some(workspace) = self.workspace.upgrade() {
+            workspace.update(cx, |workspace, cx| {
+                if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
+                    panel.focus_handle(cx).focus(window);
+                }
+            });
+        }
     }
 
     fn confirm_editing_message(
@@ -1538,6 +1563,8 @@ impl ActiveThread {
 
         let edited_text = state.editor.read(cx).text(cx);
 
+        let creases = state.editor.update(cx, extract_message_creases);
+
         let new_context = self
             .context_store
             .read(cx)
@@ -1562,6 +1589,7 @@ impl ActiveThread {
                                 message_id,
                                 Role::User,
                                 vec![MessageSegment::Text(edited_text)],
+                                creases,
                                 Some(context.loaded_context),
                                 checkpoint.ok(),
                                 cx,
@@ -1573,7 +1601,12 @@ impl ActiveThread {
 
                         this.thread.update(cx, |thread, cx| {
                             thread.advance_prompt_id();
-                            thread.send_to_model(model.model, Some(window.window_handle()), cx);
+                            thread.send_to_model(
+                                model.model,
+                                CompletionIntent::UserPrompt,
+                                Some(window.window_handle()),
+                                cx,
+                            );
                         });
                         this._load_edited_message_context_task = None;
                         cx.notify();
@@ -1754,6 +1787,11 @@ impl ActiveThread {
         let Some(message) = self.thread.read(cx).message(message_id) else {
             return Empty.into_any();
         };
+
+        if message.is_hidden {
+            return Empty.into_any();
+        }
+
         let message_creases = message.creases.clone();
 
         let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
@@ -1765,9 +1803,10 @@ impl ActiveThread {
 
         // Get all the data we need from thread before we start using it in closures
         let checkpoint = thread.checkpoint_for_message(message_id);
+        let configured_model = thread.configured_model().map(|m| m.model);
         let added_context = thread
             .context_for_message(message_id)
-            .map(|context| AddedContext::new_attached(context, cx))
+            .map(|context| AddedContext::new_attached(context, configured_model.as_ref(), cx))
             .collect::<Vec<_>>();
 
         let tool_uses = thread.tool_uses_for_message(message_id, cx);
@@ -1789,6 +1828,7 @@ impl ActiveThread {
 
         let colors = cx.theme().colors();
         let editor_bg_color = colors.editor_background;
+        let panel_bg = colors.panel_background;
 
         let open_as_markdown = IconButton::new(("open-as-markdown", ix), IconName::DocumentText)
             .icon_size(IconSize::XSmall)
@@ -1809,7 +1849,6 @@ impl ActiveThread {
         const RESPONSE_PADDING_X: Pixels = px(19.);
 
         let show_feedback = thread.is_turn_end(ix);
-
         let feedback_container = h_flex()
             .group("feedback_container")
             .mt_1()
@@ -1874,7 +1913,7 @@ impl ActiveThread {
                         .child(open_as_markdown),
                 )
                 .into_any_element(),
-            None if AssistantSettings::get_global(cx).enable_feedback =>
+            None if AgentSettings::get_global(cx).enable_feedback =>
                 feedback_container
                 .child(
                     div().visible_on_hover("feedback_container").child(
@@ -1982,65 +2021,89 @@ impl ActiveThread {
                         .border_1()
                         .border_color(colors.border)
                         .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
-                        .cursor_pointer()
                         .child(
-                            h_flex()
+                            v_flex()
                                 .p_2p5()
                                 .gap_1()
-                                .items_end()
                                 .children(message_content)
                                 .when_some(editing_message_state, |this, state| {
                                     let focus_handle = state.editor.focus_handle(cx).clone();
-                                    this.w_full().justify_between().child(
+
+                                    this.child(
                                         h_flex()
-                                            .gap_0p5()
+                                            .w_full()
+                                            .gap_1()
+                                            .justify_between()
+                                            .flex_wrap()
                                             .child(
-                                                IconButton::new(
-                                                    "cancel-edit-message",
-                                                    IconName::Close,
-                                                )
-                                                .shape(ui::IconButtonShape::Square)
-                                                .icon_color(Color::Error)
-                                                .icon_size(IconSize::Small)
-                                                .tooltip({
-                                                    let focus_handle = focus_handle.clone();
-                                                    move |window, cx| {
-                                                        Tooltip::for_action_in(
-                                                            "Cancel Edit",
-                                                            &menu::Cancel,
-                                                            &focus_handle,
-                                                            window,
-                                                            cx,
-                                                        )
-                                                    }
-                                                })
-                                                .on_click(cx.listener(Self::handle_cancel_click)),
+                                                h_flex()
+                                                    .gap_1p5()
+                                                    .child(
+                                                        div()
+                                                            .opacity(0.8)
+                                                            .child(
+                                                                Icon::new(IconName::Warning)
+                                                                    .size(IconSize::Indicator)
+                                                                    .color(Color::Warning)
+                                                            ),
+                                                    )
+                                                    .child(
+                                                        Label::new("Editing will restart the thread from this point.")
+                                                            .color(Color::Muted)
+                                                            .size(LabelSize::XSmall),
+                                                    ),
                                             )
                                             .child(
-                                                IconButton::new(
-                                                    "confirm-edit-message",
-                                                    IconName::Return,
-                                                )
-                                                .disabled(state.editor.read(cx).is_empty(cx))
-                                                .shape(ui::IconButtonShape::Square)
-                                                .icon_color(Color::Muted)
-                                                .icon_size(IconSize::Small)
-                                                .tooltip({
-                                                    let focus_handle = focus_handle.clone();
-                                                    move |window, cx| {
-                                                        Tooltip::for_action_in(
-                                                            "Regenerate",
-                                                            &menu::Confirm,
-                                                            &focus_handle,
-                                                            window,
-                                                            cx,
+                                                h_flex()
+                                                    .gap_0p5()
+                                                    .child(
+                                                        IconButton::new(
+                                                            "cancel-edit-message",
+                                                            IconName::Close,
                                                         )
-                                                    }
-                                                })
-                                                .on_click(
-                                                    cx.listener(Self::handle_regenerate_click),
-                                                ),
-                                            ),
+                                                        .shape(ui::IconButtonShape::Square)
+                                                        .icon_color(Color::Error)
+                                                        .icon_size(IconSize::Small)
+                                                        .tooltip({
+                                                            let focus_handle = focus_handle.clone();
+                                                            move |window, cx| {
+                                                                Tooltip::for_action_in(
+                                                                    "Cancel Edit",
+                                                                    &menu::Cancel,
+                                                                    &focus_handle,
+                                                                    window,
+                                                                    cx,
+                                                                )
+                                                            }
+                                                        })
+                                                        .on_click(cx.listener(Self::handle_cancel_click)),
+                                                    )
+                                                    .child(
+                                                        IconButton::new(
+                                                            "confirm-edit-message",
+                                                            IconName::Return,
+                                                        )
+                                                        .disabled(state.editor.read(cx).is_empty(cx))
+                                                        .shape(ui::IconButtonShape::Square)
+                                                        .icon_color(Color::Muted)
+                                                        .icon_size(IconSize::Small)
+                                                        .tooltip({
+                                                            let focus_handle = focus_handle.clone();
+                                                            move |window, cx| {
+                                                                Tooltip::for_action_in(
+                                                                    "Regenerate",
+                                                                    &menu::Confirm,
+                                                                    &focus_handle,
+                                                                    window,
+                                                                    cx,
+                                                                )
+                                                            }
+                                                        })
+                                                        .on_click(
+                                                            cx.listener(Self::handle_regenerate_click),
+                                                        ),
+                                                    ),
+                                            )
                                     )
                                 }),
                         )
@@ -2082,16 +2145,14 @@ impl ActiveThread {
                 message_id > *editing_message_id
             });
 
-        let panel_background = cx.theme().colors().panel_background;
-
         let backdrop = div()
-            .id("backdrop")
-            .stop_mouse_events_except_scroll()
+            .id(("backdrop", ix))
+            .size_full()
             .absolute()
             .inset_0()
-            .size_full()
-            .bg(panel_background)
+            .bg(panel_bg)
             .opacity(0.8)
+            .block_mouse_except_scroll()
             .on_click(cx.listener(Self::handle_cancel_click));
 
         v_flex()
@@ -3054,7 +3115,7 @@ impl ActiveThread {
                                             .on_click(cx.listener(
                                                 move |this, event, window, cx| {
                                                     if let Some(fs) = fs.clone() {
-                                                        update_settings_file::<AssistantSettings>(
+                                                        update_settings_file::<AgentSettings>(
                                                             fs.clone(),
                                                             cx,
                                                             |settings, _| {
@@ -3568,6 +3629,38 @@ pub(crate) fn open_context(
     }
 }
 
+pub(crate) fn attach_pasted_images_as_context(
+    context_store: &Entity<ContextStore>,
+    cx: &mut App,
+) -> bool {
+    let images = cx
+        .read_from_clipboard()
+        .map(|item| {
+            item.into_entries()
+                .filter_map(|entry| {
+                    if let ClipboardEntry::Image(image) = entry {
+                        Some(image)
+                    } else {
+                        None
+                    }
+                })
+                .collect::<Vec<_>>()
+        })
+        .unwrap_or_default();
+
+    if images.is_empty() {
+        return false;
+    }
+    cx.stop_propagation();
+
+    context_store.update(cx, |store, cx| {
+        for image in images {
+            store.add_image_instance(Arc::new(image), cx);
+        }
+    });
+    true
+}
+
 fn open_editor_at_position(
     project_path: project::ProjectPath,
     target_position: Point,
@@ -3593,3 +3686,248 @@ fn open_editor_at_position(
         }
     })
 }
+
+#[cfg(test)]
+mod tests {
+    use assistant_tool::{ToolRegistry, ToolWorkingSet};
+    use editor::{EditorSettings, display_map::CreaseMetadata};
+    use fs::FakeFs;
+    use gpui::{AppContext, TestAppContext, VisualTestContext};
+    use language_model::{
+        ConfiguredModel, LanguageModel, LanguageModelRegistry,
+        fake_provider::{FakeLanguageModel, FakeLanguageModelProvider},
+    };
+    use project::Project;
+    use prompt_store::PromptBuilder;
+    use serde_json::json;
+    use settings::SettingsStore;
+    use util::path;
+    use workspace::CollaboratorId;
+
+    use crate::{ContextLoadResult, thread_store};
+
+    use super::*;
+
+    #[gpui::test]
+    async fn test_agent_is_unfollowed_after_cancelling_completion(cx: &mut TestAppContext) {
+        init_test_settings(cx);
+
+        let project = create_test_project(
+            cx,
+            json!({"code.rs": "fn main() {\n    println!(\"Hello, world!\");\n}"}),
+        )
+        .await;
+
+        let (cx, _active_thread, workspace, thread, model) =
+            setup_test_environment(cx, project.clone()).await;
+
+        // Insert user message without any context (empty context vector)
+        thread.update(cx, |thread, cx| {
+            thread.insert_user_message(
+                "What is the best way to learn Rust?",
+                ContextLoadResult::default(),
+                None,
+                vec![],
+                cx,
+            );
+        });
+
+        // Stream response to user message
+        thread.update(cx, |thread, cx| {
+            let request =
+                thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx);
+            thread.stream_completion(request, model, cx.active_window(), cx)
+        });
+        // Follow the agent
+        cx.update(|window, cx| {
+            workspace.update(cx, |workspace, cx| {
+                workspace.follow(CollaboratorId::Agent, window, cx);
+            })
+        });
+        assert!(cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
+
+        // Cancel the current completion
+        thread.update(cx, |thread, cx| {
+            thread.cancel_last_completion(cx.active_window(), cx)
+        });
+
+        cx.executor().run_until_parked();
+
+        // No longer following the agent
+        assert!(!cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
+    }
+
+    #[gpui::test]
+    async fn test_reinserting_creases_for_edited_message(cx: &mut TestAppContext) {
+        init_test_settings(cx);
+
+        let project = create_test_project(cx, json!({})).await;
+
+        let (cx, active_thread, _, thread, model) =
+            setup_test_environment(cx, project.clone()).await;
+        cx.update(|_, cx| {
+            LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
+                registry.set_default_model(
+                    Some(ConfiguredModel {
+                        provider: Arc::new(FakeLanguageModelProvider),
+                        model,
+                    }),
+                    cx,
+                );
+            });
+        });
+
+        let creases = vec![MessageCrease {
+            range: 14..22,
+            metadata: CreaseMetadata {
+                icon_path: "icon".into(),
+                label: "foo.txt".into(),
+            },
+            context: None,
+        }];
+
+        let message = thread.update(cx, |thread, cx| {
+            let message_id = thread.insert_user_message(
+                "Tell me about @foo.txt",
+                ContextLoadResult::default(),
+                None,
+                creases,
+                cx,
+            );
+            thread.message(message_id).cloned().unwrap()
+        });
+
+        active_thread.update_in(cx, |active_thread, window, cx| {
+            active_thread.start_editing_message(
+                message.id,
+                message.segments.as_slice(),
+                message.creases.as_slice(),
+                window,
+                cx,
+            );
+            let editor = active_thread
+                .editing_message
+                .as_ref()
+                .unwrap()
+                .1
+                .editor
+                .clone();
+            editor.update(cx, |editor, cx| editor.edit([(0..13, "modified")], cx));
+            active_thread.confirm_editing_message(&Default::default(), window, cx);
+        });
+        cx.run_until_parked();
+
+        let message = thread.update(cx, |thread, _| thread.message(message.id).cloned().unwrap());
+        active_thread.update_in(cx, |active_thread, window, cx| {
+            active_thread.start_editing_message(
+                message.id,
+                message.segments.as_slice(),
+                message.creases.as_slice(),
+                window,
+                cx,
+            );
+            let editor = active_thread
+                .editing_message
+                .as_ref()
+                .unwrap()
+                .1
+                .editor
+                .clone();
+            let text = editor.update(cx, |editor, cx| editor.text(cx));
+            assert_eq!(text, "modified @foo.txt");
+        });
+    }
+
+    fn init_test_settings(cx: &mut TestAppContext) {
+        cx.update(|cx| {
+            let settings_store = SettingsStore::test(cx);
+            cx.set_global(settings_store);
+            language::init(cx);
+            Project::init_settings(cx);
+            AgentSettings::register(cx);
+            prompt_store::init(cx);
+            thread_store::init(cx);
+            workspace::init_settings(cx);
+            language_model::init_settings(cx);
+            ThemeSettings::register(cx);
+            EditorSettings::register(cx);
+            ToolRegistry::default_global(cx);
+        });
+    }
+
+    // Helper to create a test project with test files
+    async fn create_test_project(
+        cx: &mut TestAppContext,
+        files: serde_json::Value,
+    ) -> Entity<Project> {
+        let fs = FakeFs::new(cx.executor());
+        fs.insert_tree(path!("/test"), files).await;
+        Project::test(fs, [path!("/test").as_ref()], cx).await
+    }
+
+    async fn setup_test_environment(
+        cx: &mut TestAppContext,
+        project: Entity<Project>,
+    ) -> (
+        &mut VisualTestContext,
+        Entity<ActiveThread>,
+        Entity<Workspace>,
+        Entity<Thread>,
+        Arc<dyn LanguageModel>,
+    ) {
+        let (workspace, cx) =
+            cx.add_window_view(|window, cx| Workspace::test_new(project.clone(), window, cx));
+
+        let thread_store = cx
+            .update(|_, cx| {
+                ThreadStore::load(
+                    project.clone(),
+                    cx.new(|_| ToolWorkingSet::default()),
+                    None,
+                    Arc::new(PromptBuilder::new(None).unwrap()),
+                    cx,
+                )
+            })
+            .await
+            .unwrap();
+
+        let text_thread_store = cx
+            .update(|_, cx| {
+                TextThreadStore::new(
+                    project.clone(),
+                    Arc::new(PromptBuilder::new(None).unwrap()),
+                    Default::default(),
+                    cx,
+                )
+            })
+            .await
+            .unwrap();
+
+        let thread = thread_store.update(cx, |store, cx| store.create_thread(cx));
+        let context_store =
+            cx.new(|_cx| ContextStore::new(project.downgrade(), Some(thread_store.downgrade())));
+
+        let model = FakeLanguageModel::default();
+        let model: Arc<dyn LanguageModel> = Arc::new(model);
+
+        let language_registry = LanguageRegistry::new(cx.executor());
+        let language_registry = Arc::new(language_registry);
+
+        let active_thread = cx.update(|window, cx| {
+            cx.new(|cx| {
+                ActiveThread::new(
+                    thread.clone(),
+                    thread_store.clone(),
+                    text_thread_store,
+                    context_store.clone(),
+                    language_registry.clone(),
+                    workspace.downgrade(),
+                    window,
+                    cx,
+                )
+            })
+        });
+
+        (cx, active_thread, workspace, thread, model)
+    }
+}

crates/agent/src/agent.rs

@@ -28,14 +28,16 @@ mod ui;
 
 use std::sync::Arc;
 
-use assistant_settings::{AgentProfileId, AssistantSettings, LanguageModelSelection};
+use agent_settings::{AgentProfileId, AgentSettings, LanguageModelSelection};
 use assistant_slash_command::SlashCommandRegistry;
 use client::Client;
 use feature_flags::FeatureFlagAppExt as _;
 use fs::Fs;
-use gpui::{App, actions, impl_actions};
+use gpui::{App, Entity, actions, impl_actions};
 use language::LanguageRegistry;
-use language_model::{LanguageModelId, LanguageModelProviderId, LanguageModelRegistry};
+use language_model::{
+    ConfiguredModel, LanguageModel, LanguageModelId, LanguageModelProviderId, LanguageModelRegistry,
+};
 use prompt_store::PromptBuilder;
 use schemars::JsonSchema;
 use serde::Deserialize;
@@ -69,6 +71,7 @@ actions!(
         AddContextServer,
         RemoveSelectedThread,
         Chat,
+        ChatWithFollow,
         CycleNextInlineAssist,
         CyclePreviousInlineAssist,
         FocusUp,
@@ -86,6 +89,9 @@ actions!(
         Follow,
         ResetTrialUpsell,
         ResetTrialEndUpsell,
+        ContinueThread,
+        ContinueWithBurnMode,
+        ToggleBurnMode,
     ]
 );
 
@@ -111,20 +117,47 @@ impl ManageProfiles {
 
 impl_actions!(agent, [NewThread, ManageProfiles]);
 
+#[derive(Clone)]
+pub(crate) enum ModelUsageContext {
+    Thread(Entity<Thread>),
+    InlineAssistant,
+}
+
+impl ModelUsageContext {
+    pub fn configured_model(&self, cx: &App) -> Option<ConfiguredModel> {
+        match self {
+            Self::Thread(thread) => thread.read(cx).configured_model(),
+            Self::InlineAssistant => {
+                LanguageModelRegistry::read_global(cx).inline_assistant_model()
+            }
+        }
+    }
+
+    pub fn language_model(&self, cx: &App) -> Option<Arc<dyn LanguageModel>> {
+        self.configured_model(cx)
+            .map(|configured_model| configured_model.model)
+    }
+}
+
 /// Initializes the `agent` crate.
 pub fn init(
     fs: Arc<dyn Fs>,
     client: Arc<Client>,
     prompt_builder: Arc<PromptBuilder>,
     language_registry: Arc<LanguageRegistry>,
+    is_eval: bool,
     cx: &mut App,
 ) {
-    AssistantSettings::register(cx);
+    AgentSettings::register(cx);
     SlashCommandSettings::register(cx);
 
     assistant_context_editor::init(client.clone(), cx);
     rules_library::init(cx);
-    init_language_model_settings(cx);
+    if !is_eval {
+        // Initializing the language model from the user settings messes with the eval, so we only initialize them when
+        // we're not running inside of the eval.
+        init_language_model_settings(cx);
+    }
     assistant_slash_command::init(cx);
     thread_store::init(cx);
     agent_panel::init(cx);
@@ -168,7 +201,7 @@ fn init_language_model_settings(cx: &mut App) {
 }
 
 fn update_active_language_model_from_settings(cx: &mut App) {
-    let settings = AssistantSettings::get_global(cx);
+    let settings = AgentSettings::get_global(cx);
 
     fn to_selected_model(selection: &LanguageModelSelection) -> language_model::SelectedModel {
         language_model::SelectedModel {

crates/agent/src/agent_configuration.rs

@@ -5,7 +5,7 @@ mod tool_picker;
 
 use std::{sync::Arc, time::Duration};
 
-use assistant_settings::AssistantSettings;
+use agent_settings::AgentSettings;
 use assistant_tool::{ToolSource, ToolWorkingSet};
 use collections::HashMap;
 use context_server::ContextServerId;
@@ -249,7 +249,7 @@ impl AgentConfiguration {
     }
 
     fn render_command_permission(&mut self, cx: &mut Context<Self>) -> impl IntoElement {
-        let always_allow_tool_actions = AssistantSettings::get_global(cx).always_allow_tool_actions;
+        let always_allow_tool_actions = AgentSettings::get_global(cx).always_allow_tool_actions;
 
         h_flex()
             .gap_4()
@@ -277,7 +277,7 @@ impl AgentConfiguration {
                     let fs = self.fs.clone();
                     move |state, _window, cx| {
                         let allow = state == &ToggleState::Selected;
-                        update_settings_file::<AssistantSettings>(
+                        update_settings_file::<AgentSettings>(
                             fs.clone(),
                             cx,
                             move |settings, _| {
@@ -290,7 +290,7 @@ impl AgentConfiguration {
     }
 
     fn render_single_file_review(&mut self, cx: &mut Context<Self>) -> impl IntoElement {
-        let single_file_review = AssistantSettings::get_global(cx).single_file_review;
+        let single_file_review = AgentSettings::get_global(cx).single_file_review;
 
         h_flex()
             .gap_4()
@@ -315,7 +315,7 @@ impl AgentConfiguration {
                         let fs = self.fs.clone();
                         move |state, _window, cx| {
                             let allow = state == &ToggleState::Selected;
-                            update_settings_file::<AssistantSettings>(
+                            update_settings_file::<AgentSettings>(
                                 fs.clone(),
                                 cx,
                                 move |settings, _| {
@@ -327,6 +327,44 @@ impl AgentConfiguration {
             )
     }
 
+    fn render_sound_notification(&mut self, cx: &mut Context<Self>) -> impl IntoElement {
+        let play_sound_when_agent_done = AgentSettings::get_global(cx).play_sound_when_agent_done;
+
+        h_flex()
+            .gap_4()
+            .justify_between()
+            .flex_wrap()
+            .child(
+                v_flex()
+                    .gap_0p5()
+                    .max_w_5_6()
+                    .child(Label::new("Play sound when finished generating"))
+                    .child(
+                        Label::new(
+                            "Hear a notification sound when the agent is done generating changes or needs your input.",
+                        )
+                        .color(Color::Muted),
+                    ),
+            )
+            .child(
+                Switch::new("play-sound-notification-switch", play_sound_when_agent_done.into())
+                    .color(SwitchColor::Accent)
+                    .on_click({
+                        let fs = self.fs.clone();
+                        move |state, _window, cx| {
+                            let allow = state == &ToggleState::Selected;
+                            update_settings_file::<AgentSettings>(
+                                fs.clone(),
+                                cx,
+                                move |settings, _| {
+                                    settings.set_play_sound_when_agent_done(allow);
+                                },
+                            );
+                        }
+                    }),
+            )
+    }
+
     fn render_general_settings_section(&mut self, cx: &mut Context<Self>) -> impl IntoElement {
         v_flex()
             .p(DynamicSpacing::Base16.rems(cx))
@@ -337,6 +375,7 @@ impl AgentConfiguration {
             .child(Headline::new("General Settings"))
             .child(self.render_command_permission(cx))
             .child(self.render_single_file_review(cx))
+            .child(self.render_sound_notification(cx))
     }
 
     fn render_context_servers_section(

crates/agent/src/agent_configuration/manage_profiles_modal.rs

@@ -2,7 +2,7 @@ mod profile_modal_header;
 
 use std::sync::Arc;
 
-use assistant_settings::{AgentProfile, AgentProfileId, AssistantSettings, builtin_profiles};
+use agent_settings::{AgentProfile, AgentProfileId, AgentSettings, builtin_profiles};
 use assistant_tool::ToolWorkingSet;
 use convert_case::{Case, Casing as _};
 use editor::Editor;
@@ -42,7 +42,7 @@ enum Mode {
 
 impl Mode {
     pub fn choose_profile(_window: &mut Window, cx: &mut Context<ManageProfilesModal>) -> Self {
-        let settings = AssistantSettings::get_global(cx);
+        let settings = AgentSettings::get_global(cx);
 
         let mut builtin_profiles = Vec::new();
         let mut custom_profiles = Vec::new();
@@ -196,7 +196,7 @@ impl ManageProfilesModal {
         window: &mut Window,
         cx: &mut Context<Self>,
     ) {
-        let settings = AssistantSettings::get_global(cx);
+        let settings = AgentSettings::get_global(cx);
         let Some(profile) = settings.profiles.get(&profile_id).cloned() else {
             return;
         };
@@ -234,7 +234,7 @@ impl ManageProfilesModal {
         window: &mut Window,
         cx: &mut Context<Self>,
     ) {
-        let settings = AssistantSettings::get_global(cx);
+        let settings = AgentSettings::get_global(cx);
         let Some(profile) = settings.profiles.get(&profile_id).cloned() else {
             return;
         };
@@ -270,7 +270,7 @@ impl ManageProfilesModal {
         match &self.mode {
             Mode::ChooseProfile { .. } => {}
             Mode::NewProfile(mode) => {
-                let settings = AssistantSettings::get_global(cx);
+                let settings = AgentSettings::get_global(cx);
 
                 let base_profile = mode
                     .base_profile_id
@@ -332,7 +332,7 @@ impl ManageProfilesModal {
         profile: AgentProfile,
         cx: &mut Context<Self>,
     ) {
-        update_settings_file::<AssistantSettings>(self.fs.clone(), cx, {
+        update_settings_file::<AgentSettings>(self.fs.clone(), cx, {
             move |settings, _cx| {
                 settings.create_profile(profile_id, profile).log_err();
             }
@@ -485,7 +485,7 @@ impl ManageProfilesModal {
         _window: &mut Window,
         cx: &mut Context<Self>,
     ) -> impl IntoElement {
-        let settings = AssistantSettings::get_global(cx);
+        let settings = AgentSettings::get_global(cx);
 
         let base_profile_name = mode.base_profile_id.as_ref().map(|base_profile_id| {
             settings
@@ -518,7 +518,7 @@ impl ManageProfilesModal {
         window: &mut Window,
         cx: &mut Context<Self>,
     ) -> impl IntoElement {
-        let settings = AssistantSettings::get_global(cx);
+        let settings = AgentSettings::get_global(cx);
 
         let profile_id = &settings.default_profile;
         let profile_name = settings
@@ -712,7 +712,7 @@ impl ManageProfilesModal {
 
 impl Render for ManageProfilesModal {
     fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let settings = AssistantSettings::get_global(cx);
+        let settings = AgentSettings::get_global(cx);
 
         let go_back_item = div()
             .id("cancel-item")

crates/agent/src/agent_configuration/tool_picker.rs

@@ -1,7 +1,7 @@
 use std::{collections::BTreeMap, sync::Arc};
 
-use assistant_settings::{
-    AgentProfile, AgentProfileContent, AgentProfileId, AssistantSettings, AssistantSettingsContent,
+use agent_settings::{
+    AgentProfile, AgentProfileContent, AgentProfileId, AgentSettings, AgentSettingsContent,
     ContextServerPresetContent,
 };
 use assistant_tool::{ToolSource, ToolWorkingSet};
@@ -259,7 +259,7 @@ impl PickerDelegate for ToolPickerDelegate {
             is_enabled
         };
 
-        let active_profile_id = &AssistantSettings::get_global(cx).default_profile;
+        let active_profile_id = &AgentSettings::get_global(cx).default_profile;
         if active_profile_id == &self.profile_id {
             self.thread_store
                 .update(cx, |this, cx| {
@@ -268,12 +268,12 @@ impl PickerDelegate for ToolPickerDelegate {
                 .log_err();
         }
 
-        update_settings_file::<AssistantSettings>(self.fs.clone(), cx, {
+        update_settings_file::<AgentSettings>(self.fs.clone(), cx, {
             let profile_id = self.profile_id.clone();
             let default_profile = self.profile.clone();
             let server_id = server_id.clone();
             let tool_name = tool_name.clone();
-            move |settings: &mut AssistantSettingsContent, _cx| {
+            move |settings: &mut AgentSettingsContent, _cx| {
                 settings
                     .v2_setting(|v2_settings| {
                         let profiles = v2_settings.profiles.get_or_insert_default();

crates/agent/src/agent_diff.rs

@@ -1,6 +1,6 @@
 use crate::{Keep, KeepAll, OpenAgentDiff, Reject, RejectAll, Thread, ThreadEvent};
+use agent_settings::AgentSettings;
 use anyhow::Result;
-use assistant_settings::AssistantSettings;
 use buffer_diff::DiffHunkStatus;
 use collections::{HashMap, HashSet};
 use editor::{
@@ -699,7 +699,7 @@ fn render_diff_hunk_controls(
         .rounded_b_md()
         .bg(cx.theme().colors().editor_background)
         .gap_1()
-        .occlude()
+        .block_mouse_except_scroll()
         .shadow_md()
         .children(vec![
             Button::new(("reject", row as u64), "Reject")
@@ -1086,7 +1086,7 @@ impl Render for AgentDiffToolbar {
                     .child(vertical_divider())
                     .when_some(editor.read(cx).workspace(), |this, _workspace| {
                         this.child(
-                            IconButton::new("review", IconName::ListCollapse)
+                            IconButton::new("review", IconName::ListTodo)
                                 .icon_size(IconSize::Small)
                                 .tooltip(Tooltip::for_action_title_in(
                                     "Review All Files",
@@ -1116,8 +1116,13 @@ impl Render for AgentDiffToolbar {
                     return Empty.into_any();
                 };
 
-                let is_generating = agent_diff.read(cx).thread.read(cx).is_generating();
-                if is_generating {
+                let has_pending_edit_tool_use = agent_diff
+                    .read(cx)
+                    .thread
+                    .read(cx)
+                    .has_pending_edit_tool_uses();
+
+                if has_pending_edit_tool_use {
                     return div().px_2().child(spinner_icon).into_any();
                 }
 
@@ -1253,9 +1258,9 @@ impl AgentDiff {
 
         let settings_subscription = cx.observe_global_in::<SettingsStore>(window, {
             let workspace = workspace.clone();
-            let mut was_active = AssistantSettings::get_global(cx).single_file_review;
+            let mut was_active = AgentSettings::get_global(cx).single_file_review;
             move |this, window, cx| {
-                let is_active = AssistantSettings::get_global(cx).single_file_review;
+                let is_active = AgentSettings::get_global(cx).single_file_review;
                 if was_active != is_active {
                     was_active = is_active;
                     this.update_reviewing_editors(&workspace, window, cx);
@@ -1348,6 +1353,7 @@ impl AgentDiff {
             ThreadEvent::NewRequest
             | ThreadEvent::Stopped(Ok(StopReason::EndTurn))
             | ThreadEvent::Stopped(Ok(StopReason::MaxTokens))
+            | ThreadEvent::Stopped(Ok(StopReason::Refusal))
             | ThreadEvent::Stopped(Err(_))
             | ThreadEvent::ShowError(_)
             | ThreadEvent::CompletionCanceled => {
@@ -1371,6 +1377,7 @@ impl AgentDiff {
             | ThreadEvent::ToolFinished { .. }
             | ThreadEvent::CheckpointChanged
             | ThreadEvent::ToolConfirmationNeeded
+            | ThreadEvent::ToolUseLimitReached
             | ThreadEvent::CancelEditing => {}
         }
     }
@@ -1460,10 +1467,13 @@ impl AgentDiff {
         window: &mut Window,
         cx: &mut Context<Self>,
     ) {
-        if !AssistantSettings::get_global(cx).single_file_review {
+        if !AgentSettings::get_global(cx).single_file_review {
             for (editor, _) in self.reviewing_editors.drain() {
                 editor
-                    .update(cx, |editor, cx| editor.end_temporary_diff_override(cx))
+                    .update(cx, |editor, cx| {
+                        editor.end_temporary_diff_override(cx);
+                        editor.unregister_addon::<EditorAgentDiffAddon>();
+                    })
                     .ok();
             }
             return;
@@ -1502,7 +1512,7 @@ impl AgentDiff {
                     multibuffer.add_diff(diff_handle.clone(), cx);
                 });
 
-                let new_state = if thread.read(cx).is_generating() {
+                let new_state = if thread.read(cx).has_pending_edit_tool_uses() {
                     EditorState::Generating
                 } else {
                     EditorState::Reviewing
@@ -1559,7 +1569,10 @@ impl AgentDiff {
 
             if in_workspace {
                 editor
-                    .update(cx, |editor, cx| editor.end_temporary_diff_override(cx))
+                    .update(cx, |editor, cx| {
+                        editor.end_temporary_diff_override(cx);
+                        editor.unregister_addon::<EditorAgentDiffAddon>();
+                    })
                     .ok();
                 self.reviewing_editors.remove(&editor);
             }
@@ -1735,7 +1748,7 @@ impl editor::Addon for EditorAgentDiffAddon {
 mod tests {
     use super::*;
     use crate::{Keep, ThreadStore, thread_store};
-    use assistant_settings::AssistantSettings;
+    use agent_settings::AgentSettings;
     use assistant_tool::ToolWorkingSet;
     use editor::EditorSettings;
     use gpui::{TestAppContext, UpdateGlobal, VisualTestContext};
@@ -1754,7 +1767,7 @@ mod tests {
             cx.set_global(settings_store);
             language::init(cx);
             Project::init_settings(cx);
-            AssistantSettings::register(cx);
+            AgentSettings::register(cx);
             prompt_store::init(cx);
             thread_store::init(cx);
             workspace::init_settings(cx);
@@ -1910,7 +1923,7 @@ mod tests {
             cx.set_global(settings_store);
             language::init(cx);
             Project::init_settings(cx);
-            AssistantSettings::register(cx);
+            AgentSettings::register(cx);
             prompt_store::init(cx);
             thread_store::init(cx);
             workspace::init_settings(cx);

crates/agent/src/agent_model_selector.rs

@@ -1,22 +1,17 @@
-use assistant_settings::AssistantSettings;
+use agent_settings::AgentSettings;
 use fs::Fs;
 use gpui::{Entity, FocusHandle, SharedString};
+use picker::popover_menu::PickerPopoverMenu;
 
-use crate::Thread;
+use crate::ModelUsageContext;
 use assistant_context_editor::language_model_selector::{
-    LanguageModelSelector, LanguageModelSelectorPopoverMenu, ToggleModelSelector,
+    LanguageModelSelector, ToggleModelSelector, language_model_selector,
 };
 use language_model::{ConfiguredModel, LanguageModelRegistry};
 use settings::update_settings_file;
 use std::sync::Arc;
 use ui::{PopoverMenuHandle, Tooltip, prelude::*};
 
-#[derive(Clone)]
-pub enum ModelType {
-    Default(Entity<Thread>),
-    InlineAssistant,
-}
-
 pub struct AgentModelSelector {
     selector: Entity<LanguageModelSelector>,
     menu_handle: PopoverMenuHandle<LanguageModelSelector>,
@@ -28,28 +23,23 @@ impl AgentModelSelector {
         fs: Arc<dyn Fs>,
         menu_handle: PopoverMenuHandle<LanguageModelSelector>,
         focus_handle: FocusHandle,
-        model_type: ModelType,
+        model_usage_context: ModelUsageContext,
         window: &mut Window,
         cx: &mut Context<Self>,
     ) -> Self {
         Self {
             selector: cx.new(move |cx| {
                 let fs = fs.clone();
-                LanguageModelSelector::new(
+                language_model_selector(
                     {
-                        let model_type = model_type.clone();
-                        move |cx| match &model_type {
-                            ModelType::Default(thread) => thread.read(cx).configured_model(),
-                            ModelType::InlineAssistant => {
-                                LanguageModelRegistry::read_global(cx).inline_assistant_model()
-                            }
-                        }
+                        let model_context = model_usage_context.clone();
+                        move |cx| model_context.configured_model(cx)
                     },
                     move |model, cx| {
                         let provider = model.provider_id().0.to_string();
                         let model_id = model.id().0.to_string();
-                        match &model_type {
-                            ModelType::Default(thread) => {
+                        match &model_usage_context {
+                            ModelUsageContext::Thread(thread) => {
                                 thread.update(cx, |thread, cx| {
                                     let registry = LanguageModelRegistry::read_global(cx);
                                     if let Some(provider) = registry.provider(&model.provider_id())
@@ -63,7 +53,7 @@ impl AgentModelSelector {
                                         );
                                     }
                                 });
-                                update_settings_file::<AssistantSettings>(
+                                update_settings_file::<AgentSettings>(
                                     fs.clone(),
                                     cx,
                                     move |settings, _cx| {
@@ -71,8 +61,8 @@ impl AgentModelSelector {
                                     },
                                 );
                             }
-                            ModelType::InlineAssistant => {
-                                update_settings_file::<AssistantSettings>(
+                            ModelUsageContext::InlineAssistant => {
+                                update_settings_file::<AgentSettings>(
                                     fs.clone(),
                                     cx,
                                     move |settings, _cx| {
@@ -100,15 +90,14 @@ impl AgentModelSelector {
 }
 
 impl Render for AgentModelSelector {
-    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
         let focus_handle = self.focus_handle.clone();
 
-        let model = self.selector.read(cx).active_model(cx);
+        let model = self.selector.read(cx).delegate.active_model(cx);
         let model_name = model
             .map(|model| model.model.name().0)
             .unwrap_or_else(|| SharedString::from("No model selected"));
-
-        LanguageModelSelectorPopoverMenu::new(
+        PickerPopoverMenu::new(
             self.selector.clone(),
             Button::new("active-model", model_name)
                 .label_size(LabelSize::Small)
@@ -127,7 +116,9 @@ impl Render for AgentModelSelector {
                 )
             },
             gpui::Corner::BottomRight,
+            cx,
         )
         .with_handle(self.menu_handle.clone())
+        .render(window, cx)
     }
 }

crates/agent/src/agent_panel.rs

@@ -1,19 +1,19 @@
 use std::ops::Range;
 use std::path::Path;
+use std::rc::Rc;
 use std::sync::Arc;
 use std::time::Duration;
 
 use db::kvp::{Dismissable, KEY_VALUE_STORE};
-use markdown::Markdown;
 use serde::{Deserialize, Serialize};
 
+use agent_settings::{AgentDockPosition, AgentSettings, CompletionMode, DefaultView};
 use anyhow::{Result, anyhow};
 use assistant_context_editor::{
     AgentPanelDelegate, AssistantContext, ConfigurationError, ContextEditor, ContextEvent,
     ContextSummary, SlashCommandCompletionProvider, humanize_token_count,
     make_lsp_adapter_delegate, render_remaining_tokens,
 };
-use assistant_settings::{AssistantDockPosition, AssistantSettings};
 use assistant_slash_command::SlashCommandWorkingSet;
 use assistant_tool::ToolWorkingSet;
 
@@ -41,8 +41,8 @@ use theme::ThemeSettings;
 use time::UtcOffset;
 use ui::utils::WithRemSize;
 use ui::{
-    Banner, CheckboxWithLabel, ContextMenu, KeyBinding, PopoverMenu, PopoverMenuHandle,
-    ProgressBar, Tab, Tooltip, Vector, VectorName, prelude::*,
+    Banner, CheckboxWithLabel, ContextMenu, ElevationIndex, KeyBinding, PopoverMenu,
+    PopoverMenuHandle, ProgressBar, Tab, Tooltip, Vector, VectorName, prelude::*,
 };
 use util::{ResultExt as _, maybe};
 use workspace::dock::{DockPosition, Panel, PanelEvent};
@@ -52,7 +52,7 @@ use workspace::{
 use zed_actions::agent::{OpenConfiguration, OpenOnboardingModal, ResetOnboarding};
 use zed_actions::assistant::{OpenRulesLibrary, ToggleFocus};
 use zed_actions::{DecreaseBufferFontSize, IncreaseBufferFontSize, ResetBufferFontSize};
-use zed_llm_client::UsageLimit;
+use zed_llm_client::{CompletionIntent, UsageLimit};
 
 use crate::active_thread::{self, ActiveThread, ActiveThreadEvent};
 use crate::agent_configuration::{AgentConfiguration, AssistantConfigurationEvent};
@@ -64,10 +64,11 @@ use crate::thread_history::{HistoryEntryElement, ThreadHistory};
 use crate::thread_store::ThreadStore;
 use crate::ui::AgentOnboardingModal;
 use crate::{
-    AddContextServer, AgentDiffPane, ContextStore, DeleteRecentlyOpenThread, ExpandMessageEditor,
-    Follow, InlineAssistant, NewTextThread, NewThread, OpenActiveThreadAsMarkdown, OpenAgentDiff,
-    OpenHistory, ResetTrialEndUpsell, ResetTrialUpsell, TextThreadStore, ThreadEvent,
-    ToggleContextPicker, ToggleNavigationMenu, ToggleOptionsMenu,
+    AddContextServer, AgentDiffPane, ContextStore, ContinueThread, ContinueWithBurnMode,
+    DeleteRecentlyOpenThread, ExpandMessageEditor, Follow, InlineAssistant, NewTextThread,
+    NewThread, OpenActiveThreadAsMarkdown, OpenAgentDiff, OpenHistory, ResetTrialEndUpsell,
+    ResetTrialUpsell, TextThreadStore, ThreadEvent, ToggleBurnMode, ToggleContextPicker,
+    ToggleNavigationMenu, ToggleOptionsMenu,
 };
 
 const AGENT_PANEL_KEY: &str = "agent_panel";
@@ -157,7 +158,7 @@ pub fn init(cx: &mut App) {
                     window.refresh();
                 })
                 .register_action(|_workspace, _: &ResetTrialUpsell, _window, cx| {
-                    TrialUpsell::set_dismissed(false, cx);
+                    Upsell::set_dismissed(false, cx);
                 })
                 .register_action(|_workspace, _: &ResetTrialEndUpsell, _window, cx| {
                     TrialEndUpsell::set_dismissed(false, cx);
@@ -173,7 +174,7 @@ enum ActiveView {
         thread: WeakEntity<Thread>,
         _subscriptions: Vec<gpui::Subscription>,
     },
-    PromptEditor {
+    TextThread {
         context_editor: Entity<ContextEditor>,
         title_editor: Entity<Editor>,
         buffer_search_bar: Entity<BufferSearchBar>,
@@ -193,7 +194,7 @@ impl ActiveView {
     pub fn which_font_size_used(&self) -> WhichFontSize {
         match self {
             ActiveView::Thread { .. } | ActiveView::History => WhichFontSize::AgentFont,
-            ActiveView::PromptEditor { .. } => WhichFontSize::BufferFont,
+            ActiveView::TextThread { .. } => WhichFontSize::BufferFont,
             ActiveView::Configuration => WhichFontSize::None,
         }
     }
@@ -332,7 +333,7 @@ impl ActiveView {
             buffer_search_bar.set_active_pane_item(Some(&context_editor), window, cx)
         });
 
-        Self::PromptEditor {
+        Self::TextThread {
             context_editor,
             title_editor: editor,
             buffer_search_bar,
@@ -370,8 +371,7 @@ pub struct AgentPanel {
     height: Option<Pixels>,
     zoomed: bool,
     pending_serialization: Option<Task<Result<()>>>,
-    hide_trial_upsell: bool,
-    _trial_markdown: Entity<Markdown>,
+    hide_upsell: bool,
 }
 
 impl AgentPanel {
@@ -524,7 +524,30 @@ impl AgentPanel {
 
         cx.observe(&history_store, |_, _, cx| cx.notify()).detach();
 
-        let active_view = ActiveView::thread(thread.clone(), window, cx);
+        let panel_type = AgentSettings::get_global(cx).default_view;
+        let active_view = match panel_type {
+            DefaultView::Thread => ActiveView::thread(thread.clone(), window, cx),
+            DefaultView::TextThread => {
+                let context =
+                    context_store.update(cx, |context_store, cx| context_store.create(cx));
+                let lsp_adapter_delegate = make_lsp_adapter_delegate(&project.clone(), cx).unwrap();
+                let context_editor = cx.new(|cx| {
+                    let mut editor = ContextEditor::for_context(
+                        context,
+                        fs.clone(),
+                        workspace.clone(),
+                        project.clone(),
+                        lsp_adapter_delegate,
+                        window,
+                        cx,
+                    );
+                    editor.insert_default_prompt(window, cx);
+                    editor
+                });
+                ActiveView::prompt_editor(context_editor, language_registry.clone(), window, cx)
+            }
+        };
+
         let thread_subscription = cx.subscribe(&thread, |_, _, event, cx| {
             if let ThreadEvent::MessageAdded(_) = &event {
                 // needed to leave empty state
@@ -676,15 +699,6 @@ impl AgentPanel {
             },
         );
 
-        let trial_markdown = cx.new(|cx| {
-            Markdown::new(
-                include_str!("trial_markdown.md").into(),
-                Some(language_registry.clone()),
-                None,
-                cx,
-            )
-        });
-
         Self {
             active_view,
             workspace,
@@ -721,8 +735,7 @@ impl AgentPanel {
             height: None,
             zoomed: false,
             pending_serialization: None,
-            hide_trial_upsell: false,
-            _trial_markdown: trial_markdown,
+            hide_upsell: false,
         }
     }
 
@@ -904,8 +917,8 @@ impl AgentPanel {
         open_rules_library(
             self.language_registry.clone(),
             Box::new(PromptLibraryInlineAssist::new(self.workspace.clone())),
-            Arc::new(|| {
-                Box::new(SlashCommandCompletionProvider::new(
+            Rc::new(|| {
+                Rc::new(SlashCommandCompletionProvider::new(
                     Arc::new(SlashCommandWorkingSet::default()),
                     None,
                     None,
@@ -1071,9 +1084,23 @@ impl AgentPanel {
     pub fn go_back(&mut self, _: &workspace::GoBack, window: &mut Window, cx: &mut Context<Self>) {
         match self.active_view {
             ActiveView::Configuration | ActiveView::History => {
-                self.active_view =
-                    ActiveView::thread(self.thread.read(cx).thread().clone(), window, cx);
-                self.message_editor.focus_handle(cx).focus(window);
+                if let Some(previous_view) = self.previous_view.take() {
+                    self.active_view = previous_view;
+
+                    match &self.active_view {
+                        ActiveView::Thread { .. } => {
+                            self.message_editor.focus_handle(cx).focus(window);
+                        }
+                        ActiveView::TextThread { context_editor, .. } => {
+                            context_editor.focus_handle(cx).focus(window);
+                        }
+                        _ => {}
+                    }
+                } else {
+                    self.active_view =
+                        ActiveView::thread(self.thread.read(cx).thread().clone(), window, cx);
+                    self.message_editor.focus_handle(cx).focus(window);
+                }
                 cx.notify();
             }
             _ => {}
@@ -1238,7 +1265,7 @@ impl AgentPanel {
                     .map_or(true, |model| model.provider.id() != provider.id())
                 {
                     if let Some(model) = provider.default_model(cx) {
-                        update_settings_file::<AssistantSettings>(
+                        update_settings_file::<AgentSettings>(
                             self.fs.clone(),
                             cx,
                             move |settings, _| settings.set_model(model),
@@ -1271,9 +1298,52 @@ impl AgentPanel {
         matches!(self.active_view, ActiveView::Thread { .. })
     }
 
+    fn continue_conversation(&mut self, window: &mut Window, cx: &mut Context<Self>) {
+        let thread_state = self.thread.read(cx).thread().read(cx);
+        if !thread_state.tool_use_limit_reached() {
+            return;
+        }
+
+        let model = thread_state.configured_model().map(|cm| cm.model.clone());
+        if let Some(model) = model {
+            self.thread.update(cx, |active_thread, cx| {
+                active_thread.thread().update(cx, |thread, cx| {
+                    thread.insert_invisible_continue_message(cx);
+                    thread.advance_prompt_id();
+                    thread.send_to_model(
+                        model,
+                        CompletionIntent::UserPrompt,
+                        Some(window.window_handle()),
+                        cx,
+                    );
+                });
+            });
+        } else {
+            log::warn!("No configured model available for continuation");
+        }
+    }
+
+    fn toggle_burn_mode(
+        &mut self,
+        _: &ToggleBurnMode,
+        _window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        self.thread.update(cx, |active_thread, cx| {
+            active_thread.thread().update(cx, |thread, _cx| {
+                let current_mode = thread.completion_mode();
+
+                thread.set_completion_mode(match current_mode {
+                    CompletionMode::Burn => CompletionMode::Normal,
+                    CompletionMode::Normal => CompletionMode::Burn,
+                });
+            });
+        });
+    }
+
     pub(crate) fn active_context_editor(&self) -> Option<Entity<ContextEditor>> {
         match &self.active_view {
-            ActiveView::PromptEditor { context_editor, .. } => Some(context_editor.clone()),
+            ActiveView::TextThread { context_editor, .. } => Some(context_editor.clone()),
             _ => None,
         }
     }
@@ -1296,6 +1366,12 @@ impl AgentPanel {
         let current_is_history = matches!(self.active_view, ActiveView::History);
         let new_is_history = matches!(new_view, ActiveView::History);
 
+        let current_is_config = matches!(self.active_view, ActiveView::Configuration);
+        let new_is_config = matches!(new_view, ActiveView::Configuration);
+
+        let current_is_special = current_is_history || current_is_config;
+        let new_is_special = new_is_history || new_is_config;
+
         match &self.active_view {
             ActiveView::Thread { thread, .. } => {
                 if let Some(thread) = thread.upgrade() {
@@ -1307,7 +1383,7 @@ impl AgentPanel {
                     }
                 }
             }
-            ActiveView::PromptEditor { context_editor, .. } => {
+            ActiveView::TextThread { context_editor, .. } => {
                 let context = context_editor.read(cx).context();
                 // When switching away from an unsaved text thread, delete its entry.
                 if context.read(cx).path().is_none() {
@@ -1327,7 +1403,7 @@ impl AgentPanel {
                     store.push_recently_opened_entry(RecentEntry::Thread(id, thread), cx);
                 }
             }),
-            ActiveView::PromptEditor { context_editor, .. } => {
+            ActiveView::TextThread { context_editor, .. } => {
                 self.history_store.update(cx, |store, cx| {
                     let context = context_editor.read(cx).context().clone();
                     store.push_recently_opened_entry(RecentEntry::Context(context), cx)
@@ -1336,12 +1412,12 @@ impl AgentPanel {
             _ => {}
         }
 
-        if current_is_history && !new_is_history {
+        if current_is_special && !new_is_special {
             self.active_view = new_view;
-        } else if !current_is_history && new_is_history {
+        } else if !current_is_special && new_is_special {
             self.previous_view = Some(std::mem::replace(&mut self.active_view, new_view));
         } else {
-            if !new_is_history {
+            if !new_is_special {
                 self.previous_view = None;
             }
             self.active_view = new_view;
@@ -1356,7 +1432,7 @@ impl Focusable for AgentPanel {
         match &self.active_view {
             ActiveView::Thread { .. } => self.message_editor.focus_handle(cx),
             ActiveView::History => self.history.focus_handle(cx),
-            ActiveView::PromptEditor { context_editor, .. } => context_editor.focus_handle(cx),
+            ActiveView::TextThread { context_editor, .. } => context_editor.focus_handle(cx),
             ActiveView::Configuration => {
                 if let Some(configuration) = self.configuration.as_ref() {
                     configuration.focus_handle(cx)
@@ -1369,10 +1445,10 @@ impl Focusable for AgentPanel {
 }
 
 fn agent_panel_dock_position(cx: &App) -> DockPosition {
-    match AssistantSettings::get_global(cx).dock {
-        AssistantDockPosition::Left => DockPosition::Left,
-        AssistantDockPosition::Bottom => DockPosition::Bottom,
-        AssistantDockPosition::Right => DockPosition::Right,
+    match AgentSettings::get_global(cx).dock {
+        AgentDockPosition::Left => DockPosition::Left,
+        AgentDockPosition::Bottom => DockPosition::Bottom,
+        AgentDockPosition::Right => DockPosition::Right,
     }
 }
 
@@ -1392,22 +1468,18 @@ impl Panel for AgentPanel {
     }
 
     fn set_position(&mut self, position: DockPosition, _: &mut Window, cx: &mut Context<Self>) {
-        settings::update_settings_file::<AssistantSettings>(
-            self.fs.clone(),
-            cx,
-            move |settings, _| {
-                let dock = match position {
-                    DockPosition::Left => AssistantDockPosition::Left,
-                    DockPosition::Bottom => AssistantDockPosition::Bottom,
-                    DockPosition::Right => AssistantDockPosition::Right,
-                };
-                settings.set_dock(dock);
-            },
-        );
+        settings::update_settings_file::<AgentSettings>(self.fs.clone(), cx, move |settings, _| {
+            let dock = match position {
+                DockPosition::Left => AgentDockPosition::Left,
+                DockPosition::Bottom => AgentDockPosition::Bottom,
+                DockPosition::Right => AgentDockPosition::Right,
+            };
+            settings.set_dock(dock);
+        });
     }
 
     fn size(&self, window: &Window, cx: &App) -> Pixels {
-        let settings = AssistantSettings::get_global(cx);
+        let settings = AgentSettings::get_global(cx);
         match self.position(window, cx) {
             DockPosition::Left | DockPosition::Right => {
                 self.width.unwrap_or(settings.default_width)
@@ -1432,8 +1504,7 @@ impl Panel for AgentPanel {
     }
 
     fn icon(&self, _window: &Window, cx: &App) -> Option<IconName> {
-        (self.enabled(cx) && AssistantSettings::get_global(cx).button)
-            .then_some(IconName::ZedAssistant)
+        (self.enabled(cx) && AgentSettings::get_global(cx).button).then_some(IconName::ZedAssistant)
     }
 
     fn icon_tooltip(&self, _window: &Window, _cx: &App) -> Option<&'static str> {
@@ -1449,7 +1520,7 @@ impl Panel for AgentPanel {
     }
 
     fn enabled(&self, cx: &App) -> bool {
-        AssistantSettings::get_global(cx).enabled
+        AgentSettings::get_global(cx).enabled
     }
 
     fn is_zoomed(&self, _window: &Window, _cx: &App) -> bool {
@@ -1513,7 +1584,7 @@ impl AgentPanel {
                         .into_any_element(),
                 }
             }
-            ActiveView::PromptEditor {
+            ActiveView::TextThread {
                 title_editor,
                 context_editor,
                 ..
@@ -1605,7 +1676,7 @@ impl AgentPanel {
 
         let show_token_count = match &self.active_view {
             ActiveView::Thread { .. } => !is_empty || !editor_empty,
-            ActiveView::PromptEditor { .. } => true,
+            ActiveView::TextThread { .. } => true,
             _ => false,
         };
 
@@ -1921,7 +1992,7 @@ impl AgentPanel {
 
                 Some(token_count)
             }
-            ActiveView::PromptEditor { context_editor, .. } => {
+            ActiveView::TextThread { context_editor, .. } => {
                 let element = render_remaining_tokens(context_editor, cx)?;
 
                 Some(element.into_any_element())
@@ -1946,7 +2017,7 @@ impl AgentPanel {
             return false;
         }
 
-        if self.hide_trial_upsell || TrialUpsell::dismissed() {
+        if self.hide_upsell || Upsell::dismissed() {
             return false;
         }
 
@@ -1976,7 +2047,7 @@ impl AgentPanel {
         true
     }
 
-    fn render_trial_upsell(
+    fn render_upsell(
         &self,
         _window: &mut Window,
         cx: &mut Context<Self>,
@@ -1985,6 +2056,14 @@ impl AgentPanel {
             return None;
         }
 
+        if self.user_store.read(cx).account_too_young() {
+            Some(self.render_young_account_upsell(cx).into_any_element())
+        } else {
+            Some(self.render_trial_upsell(cx).into_any_element())
+        }
+    }
+
+    fn render_young_account_upsell(&self, cx: &mut Context<Self>) -> impl IntoElement {
         let checkbox = CheckboxWithLabel::new(
             "dont-show-again",
             Label::new("Don't show again").color(Color::Muted),
@@ -1992,7 +2071,70 @@ impl AgentPanel {
             move |toggle_state, _window, cx| {
                 let toggle_state_bool = toggle_state.selected();
 
-                TrialUpsell::set_dismissed(toggle_state_bool, cx);
+                Upsell::set_dismissed(toggle_state_bool, cx);
+            },
+        );
+
+        let contents = div()
+            .size_full()
+            .gap_2()
+            .flex()
+            .flex_col()
+            .child(Headline::new("Build better with Zed Pro").size(HeadlineSize::Small))
+            .child(
+                Label::new("Your GitHub account was created less than 30 days ago, so we can't offer you a free trial.")
+                    .size(LabelSize::Small),
+            )
+            .child(
+                Label::new(
+                    "Use your own API keys, upgrade to Zed Pro or send an email to billing-support@zed.dev.",
+                )
+                .color(Color::Muted),
+            )
+            .child(
+                h_flex()
+                    .w_full()
+                    .px_neg_1()
+                    .justify_between()
+                    .items_center()
+                    .child(h_flex().items_center().gap_1().child(checkbox))
+                    .child(
+                        h_flex()
+                            .gap_2()
+                            .child(
+                                Button::new("dismiss-button", "Not Now")
+                                    .style(ButtonStyle::Transparent)
+                                    .color(Color::Muted)
+                                    .on_click({
+                                        let agent_panel = cx.entity();
+                                        move |_, _, cx| {
+                                            agent_panel.update(cx, |this, cx| {
+                                                this.hide_upsell = true;
+                                                cx.notify();
+                                            });
+                                        }
+                                    }),
+                            )
+                            .child(
+                                Button::new("cta-button", "Upgrade to Zed Pro")
+                                    .style(ButtonStyle::Transparent)
+                                    .on_click(|_, _, cx| cx.open_url(&zed_urls::account_url(cx))),
+                            ),
+                    ),
+            );
+
+        self.render_upsell_container(cx, contents)
+    }
+
+    fn render_trial_upsell(&self, cx: &mut Context<Self>) -> impl IntoElement {
+        let checkbox = CheckboxWithLabel::new(
+            "dont-show-again",
+            Label::new("Don't show again").color(Color::Muted),
+            ToggleState::Unselected,
+            move |toggle_state, _window, cx| {
+                let toggle_state_bool = toggle_state.selected();
+
+                Upsell::set_dismissed(toggle_state_bool, cx);
             },
         );
 
@@ -2030,7 +2172,7 @@ impl AgentPanel {
                                         let agent_panel = cx.entity();
                                         move |_, _, cx| {
                                             agent_panel.update(cx, |this, cx| {
-                                                this.hide_trial_upsell = true;
+                                                this.hide_upsell = true;
                                                 cx.notify();
                                             });
                                         }
@@ -2044,7 +2186,7 @@ impl AgentPanel {
                     ),
             );
 
-        Some(self.render_upsell_container(cx, contents))
+        self.render_upsell_container(cx, contents)
     }
 
     fn render_trial_end_upsell(
@@ -2496,7 +2638,11 @@ impl AgentPanel {
             })
     }
 
-    fn render_tool_use_limit_reached(&self, cx: &mut Context<Self>) -> Option<AnyElement> {
+    fn render_tool_use_limit_reached(
+        &self,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) -> Option<AnyElement> {
         let tool_use_limit_reached = self
             .thread
             .read(cx)
@@ -2515,17 +2661,59 @@ impl AgentPanel {
             .configured_model()?
             .model;
 
-        let max_mode_upsell = if model.supports_max_mode() {
-            " Enable max mode for unlimited tool use."
-        } else {
-            ""
-        };
+        let focus_handle = self.focus_handle(cx);
 
         let banner = Banner::new()
             .severity(ui::Severity::Info)
-            .child(h_flex().child(Label::new(format!(
-                "Consecutive tool use limit reached.{max_mode_upsell}"
-            ))));
+            .child(Label::new("Consecutive tool use limit reached.").size(LabelSize::Small))
+            .action_slot(
+                h_flex()
+                    .gap_1()
+                    .child(
+                        Button::new("continue-conversation", "Continue")
+                            .layer(ElevationIndex::ModalSurface)
+                            .label_size(LabelSize::Small)
+                            .key_binding(
+                                KeyBinding::for_action_in(
+                                    &ContinueThread,
+                                    &focus_handle,
+                                    window,
+                                    cx,
+                                )
+                                .map(|kb| kb.size(rems_from_px(10.))),
+                            )
+                            .on_click(cx.listener(|this, _, window, cx| {
+                                this.continue_conversation(window, cx);
+                            })),
+                    )
+                    .when(model.supports_max_mode(), |this| {
+                        this.child(
+                            Button::new("continue-burn-mode", "Continue with Burn Mode")
+                                .style(ButtonStyle::Filled)
+                                .style(ButtonStyle::Tinted(ui::TintColor::Accent))
+                                .layer(ElevationIndex::ModalSurface)
+                                .label_size(LabelSize::Small)
+                                .key_binding(
+                                    KeyBinding::for_action_in(
+                                        &ContinueWithBurnMode,
+                                        &focus_handle,
+                                        window,
+                                        cx,
+                                    )
+                                    .map(|kb| kb.size(rems_from_px(10.))),
+                                )
+                                .tooltip(Tooltip::text("Enable Burn Mode for unlimited tool use."))
+                                .on_click(cx.listener(|this, _, window, cx| {
+                                    this.thread.update(cx, |active_thread, cx| {
+                                        active_thread.thread().update(cx, |thread, _cx| {
+                                            thread.set_completion_mode(CompletionMode::Burn);
+                                        });
+                                    });
+                                    this.continue_conversation(window, cx);
+                                })),
+                        )
+                    }),
+            );
 
         Some(div().px_2().pb_2().child(banner).into_any_element())
     }
@@ -2722,7 +2910,7 @@ impl AgentPanel {
     ) -> Div {
         let mut registrar = buffer_search::DivRegistrar::new(
             |this, _, _cx| match &this.active_view {
-                ActiveView::PromptEditor {
+                ActiveView::TextThread {
                     buffer_search_bar, ..
                 } => Some(buffer_search_bar.clone()),
                 _ => None,
@@ -2840,7 +3028,7 @@ impl AgentPanel {
                     .detach();
                 });
             }
-            ActiveView::PromptEditor { context_editor, .. } => {
+            ActiveView::TextThread { context_editor, .. } => {
                 context_editor.update(cx, |context_editor, cx| {
                     ContextEditor::insert_dragged_files(
                         context_editor,
@@ -2867,7 +3055,7 @@ impl AgentPanel {
     fn key_context(&self) -> KeyContext {
         let mut key_context = KeyContext::new_with_defaults();
         key_context.add("AgentPanel");
-        if matches!(self.active_view, ActiveView::PromptEditor { .. }) {
+        if matches!(self.active_view, ActiveView::TextThread { .. }) {
             key_context.add("prompt_editor");
         }
         key_context
@@ -2880,9 +3068,9 @@ impl Render for AgentPanel {
         // non-obvious implications to the layout of children.
         //
         // If you need to change it, please confirm:
-        // - The message editor expands (⌘esc) correctly
+        // - The message editor expands (cmd-option-esc) correctly
         // - When expanded, the buttons at the bottom of the panel are displayed correctly
-        // - Font size works as expected and can be changed with ⌘+/⌘-
+        // - Font size works as expected and can be changed with cmd-+/cmd-
         // - Scrolling in all views works as expected
         // - Files can be dropped into the panel
         let content = v_flex()
@@ -2909,19 +3097,31 @@ impl Render for AgentPanel {
             .on_action(cx.listener(Self::decrease_font_size))
             .on_action(cx.listener(Self::reset_font_size))
             .on_action(cx.listener(Self::toggle_zoom))
+            .on_action(cx.listener(|this, _: &ContinueThread, window, cx| {
+                this.continue_conversation(window, cx);
+            }))
+            .on_action(cx.listener(|this, _: &ContinueWithBurnMode, window, cx| {
+                this.thread.update(cx, |active_thread, cx| {
+                    active_thread.thread().update(cx, |thread, _cx| {
+                        thread.set_completion_mode(CompletionMode::Burn);
+                    });
+                });
+                this.continue_conversation(window, cx);
+            }))
+            .on_action(cx.listener(Self::toggle_burn_mode))
             .child(self.render_toolbar(window, cx))
-            .children(self.render_trial_upsell(window, cx))
+            .children(self.render_upsell(window, cx))
             .children(self.render_trial_end_upsell(window, cx))
             .map(|parent| match &self.active_view {
                 ActiveView::Thread { .. } => parent
                     .relative()
                     .child(self.render_active_thread_or_empty_state(window, cx))
-                    .children(self.render_tool_use_limit_reached(cx))
+                    .children(self.render_tool_use_limit_reached(window, cx))
                     .child(h_flex().child(self.message_editor.clone()))
                     .children(self.render_last_error(cx))
                     .child(self.render_drag_target(cx)),
                 ActiveView::History => parent.child(self.history.clone()),
-                ActiveView::PromptEditor {
+                ActiveView::TextThread {
                     context_editor,
                     buffer_search_bar,
                     ..
@@ -3099,9 +3299,9 @@ impl AgentPanelDelegate for ConcreteAssistantPanelDelegate {
     }
 }
 
-struct TrialUpsell;
+struct Upsell;
 
-impl Dismissable for TrialUpsell {
+impl Dismissable for Upsell {
     const KEY: &'static str = "dismissed-trial-upsell";
 }
 

crates/agent/src/buffer_codegen.rs

@@ -1,8 +1,8 @@
 use crate::context::ContextLoadResult;
 use crate::inline_prompt_editor::CodegenStatus;
 use crate::{context::load_context, context_store::ContextStore};
+use agent_settings::AgentSettings;
 use anyhow::{Context as _, Result};
-use assistant_settings::AssistantSettings;
 use client::telemetry::Telemetry;
 use collections::HashSet;
 use editor::{Anchor, AnchorRangeExt, MultiBuffer, MultiBufferSnapshot, ToOffset as _, ToPoint};
@@ -34,6 +34,7 @@ use std::{
 };
 use streaming_diff::{CharOperation, LineDiff, LineOperation, StreamingDiff};
 use telemetry_events::{AssistantEventData, AssistantKind, AssistantPhase};
+use zed_llm_client::CompletionIntent;
 
 pub struct BufferCodegen {
     alternatives: Vec<Entity<CodegenAlternative>>,
@@ -443,7 +444,7 @@ impl CodegenAlternative {
             }
         });
 
-        let temperature = AssistantSettings::temperature_for_model(&model, cx);
+        let temperature = AgentSettings::temperature_for_model(&model, cx);
 
         Ok(cx.spawn(async move |_cx| {
             let mut request_message = LanguageModelRequestMessage {
@@ -464,6 +465,7 @@ impl CodegenAlternative {
             LanguageModelRequest {
                 thread_id: None,
                 prompt_id: None,
+                intent: Some(CompletionIntent::InlineAssist),
                 mode: None,
                 tools: Vec::new(),
                 tool_choice: None,

crates/agent/src/context.rs

@@ -734,6 +734,7 @@ impl Display for RulesContext {
 #[derive(Debug, Clone)]
 pub struct ImageContext {
     pub project_path: Option<ProjectPath>,
+    pub full_path: Option<Arc<Path>>,
     pub original_image: Arc<gpui::Image>,
     // TODO: handle this elsewhere and remove `ignore-interior-mutability` opt-out in clippy.toml
     // needed due to a false positive of `clippy::mutable_key_type`.
@@ -744,6 +745,7 @@ pub struct ImageContext {
 pub enum ImageStatus {
     Loading,
     Error,
+    Warning,
     Ready,
 }
 
@@ -760,11 +762,17 @@ impl ImageContext {
         self.image_task.clone().now_or_never().flatten()
     }
 
-    pub fn status(&self) -> ImageStatus {
+    pub fn status(&self, model: Option<&Arc<dyn language_model::LanguageModel>>) -> ImageStatus {
         match self.image_task.clone().now_or_never() {
             None => ImageStatus::Loading,
             Some(None) => ImageStatus::Error,
-            Some(Some(_)) => ImageStatus::Ready,
+            Some(Some(_)) => {
+                if model.is_some_and(|model| !model.supports_images()) {
+                    ImageStatus::Warning
+                } else {
+                    ImageStatus::Ready
+                }
+            }
         }
     }
 

crates/agent/src/context_picker.rs

@@ -766,6 +766,7 @@ pub(crate) fn insert_crease_for_mention(
 
         let ids = editor.insert_creases(vec![crease.clone()], cx);
         editor.fold_creases(vec![crease], false, window, cx);
+
         Some(ids[0])
     })
 }

crates/agent/src/context_picker/completion_provider.rs

@@ -14,7 +14,7 @@ use http_client::HttpClientWithUrl;
 use itertools::Itertools;
 use language::{Buffer, CodeLabel, HighlightId};
 use lsp::CompletionContext;
-use project::{Completion, CompletionIntent, ProjectPath, Symbol, WorktreeId};
+use project::{Completion, CompletionIntent, CompletionResponse, ProjectPath, Symbol, WorktreeId};
 use prompt_store::PromptStore;
 use rope::Point;
 use text::{Anchor, OffsetRangeExt, ToPoint};
@@ -322,7 +322,10 @@ impl ContextPickerCompletionProvider {
                             })
                             .collect::<Vec<_>>();
 
-                        let new_text = selection_infos.iter().map(|(_, link, _)| link).join(" ");
+                        let new_text = format!(
+                            "{} ",
+                            selection_infos.iter().map(|(_, link, _)| link).join(" ")
+                        );
 
                         let callback = Arc::new({
                             let context_store = context_store.clone();
@@ -420,7 +423,7 @@ impl ContextPickerCompletionProvider {
         } else {
             IconName::MessageBubbles
         };
-        let new_text = MentionLink::for_thread(&thread_entry);
+        let new_text = format!("{} ", MentionLink::for_thread(&thread_entry));
         let new_text_len = new_text.len();
         Completion {
             replace_range: source_range.clone(),
@@ -435,7 +438,7 @@ impl ContextPickerCompletionProvider {
                 thread_entry.title().clone(),
                 excerpt_id,
                 source_range.start,
-                new_text_len,
+                new_text_len - 1,
                 editor.clone(),
                 context_store.clone(),
                 move |window, cx| match &thread_entry {
@@ -489,7 +492,7 @@ impl ContextPickerCompletionProvider {
         editor: Entity<Editor>,
         context_store: Entity<ContextStore>,
     ) -> Completion {
-        let new_text = MentionLink::for_rule(&rules);
+        let new_text = format!("{} ", MentionLink::for_rule(&rules));
         let new_text_len = new_text.len();
         Completion {
             replace_range: source_range.clone(),
@@ -504,7 +507,7 @@ impl ContextPickerCompletionProvider {
                 rules.title.clone(),
                 excerpt_id,
                 source_range.start,
-                new_text_len,
+                new_text_len - 1,
                 editor.clone(),
                 context_store.clone(),
                 move |_, cx| {
@@ -526,7 +529,7 @@ impl ContextPickerCompletionProvider {
         context_store: Entity<ContextStore>,
         http_client: Arc<HttpClientWithUrl>,
     ) -> Completion {
-        let new_text = MentionLink::for_fetch(&url_to_fetch);
+        let new_text = format!("{} ", MentionLink::for_fetch(&url_to_fetch));
         let new_text_len = new_text.len();
         Completion {
             replace_range: source_range.clone(),
@@ -541,7 +544,7 @@ impl ContextPickerCompletionProvider {
                 url_to_fetch.clone(),
                 excerpt_id,
                 source_range.start,
-                new_text_len,
+                new_text_len - 1,
                 editor.clone(),
                 context_store.clone(),
                 move |_, cx| {
@@ -550,7 +553,7 @@ impl ContextPickerCompletionProvider {
                     let url_to_fetch = url_to_fetch.clone();
                     cx.spawn(async move |cx| {
                         if let Some(context) = context_store
-                            .update(cx, |context_store, _| {
+                            .read_with(cx, |context_store, _| {
                                 context_store.get_url_context(url_to_fetch.clone())
                             })
                             .ok()?
@@ -611,7 +614,7 @@ impl ContextPickerCompletionProvider {
             crease_icon_path.clone()
         };
 
-        let new_text = MentionLink::for_file(&file_name, &full_path);
+        let new_text = format!("{} ", MentionLink::for_file(&file_name, &full_path));
         let new_text_len = new_text.len();
         Completion {
             replace_range: source_range.clone(),
@@ -626,7 +629,7 @@ impl ContextPickerCompletionProvider {
                 file_name,
                 excerpt_id,
                 source_range.start,
-                new_text_len,
+                new_text_len - 1,
                 editor,
                 context_store.clone(),
                 move |_, cx| {
@@ -682,7 +685,7 @@ impl ContextPickerCompletionProvider {
         label.push_str(" ", None);
         label.push_str(&file_name, comment_id);
 
-        let new_text = MentionLink::for_symbol(&symbol.name, &full_path);
+        let new_text = format!("{} ", MentionLink::for_symbol(&symbol.name, &full_path));
         let new_text_len = new_text.len();
         Some(Completion {
             replace_range: source_range.clone(),
@@ -697,7 +700,7 @@ impl ContextPickerCompletionProvider {
                 symbol.name.clone().into(),
                 excerpt_id,
                 source_range.start,
-                new_text_len,
+                new_text_len - 1,
                 editor.clone(),
                 context_store.clone(),
                 move |_, cx| {
@@ -743,7 +746,7 @@ impl CompletionProvider for ContextPickerCompletionProvider {
         _trigger: CompletionContext,
         _window: &mut Window,
         cx: &mut Context<Editor>,
-    ) -> Task<Result<Option<Vec<Completion>>>> {
+    ) -> Task<Result<Vec<CompletionResponse>>> {
         let state = buffer.update(cx, |buffer, _cx| {
             let position = buffer_position.to_point(buffer);
             let line_start = Point::new(position.row, 0);
@@ -753,13 +756,13 @@ impl CompletionProvider for ContextPickerCompletionProvider {
             MentionCompletion::try_parse(line, offset_to_line)
         });
         let Some(state) = state else {
-            return Task::ready(Ok(None));
+            return Task::ready(Ok(Vec::new()));
         };
 
         let Some((workspace, context_store)) =
             self.workspace.upgrade().zip(self.context_store.upgrade())
         else {
-            return Task::ready(Ok(None));
+            return Task::ready(Ok(Vec::new()));
         };
 
         let snapshot = buffer.read(cx).snapshot();
@@ -812,10 +815,10 @@ impl CompletionProvider for ContextPickerCompletionProvider {
         cx.spawn(async move |_, cx| {
             let matches = search_task.await;
             let Some(editor) = editor.upgrade() else {
-                return Ok(None);
+                return Ok(Vec::new());
             };
 
-            Ok(Some(cx.update(|cx| {
+            let completions = cx.update(|cx| {
                 matches
                     .into_iter()
                     .filter_map(|mat| match mat {
@@ -898,7 +901,14 @@ impl CompletionProvider for ContextPickerCompletionProvider {
                         ),
                     })
                     .collect()
-            })?))
+            })?;
+
+            Ok(vec![CompletionResponse {
+                completions,
+                // Since this does its own filtering (see `filter_completions()` returns false),
+                // there is no benefit to computing whether this set of completions is incomplete.
+                is_incomplete: true,
+            }])
         })
     }
 
@@ -916,8 +926,9 @@ impl CompletionProvider for ContextPickerCompletionProvider {
         &self,
         buffer: &Entity<language::Buffer>,
         position: language::Anchor,
-        _: &str,
-        _: bool,
+        _text: &str,
+        _trigger_in_words: bool,
+        _menu_is_open: bool,
         cx: &mut Context<Editor>,
     ) -> bool {
         let buffer = buffer.read(cx);
@@ -1213,7 +1224,7 @@ mod tests {
             assert_eq!(worktrees.len(), 1);
             worktrees.pop().unwrap()
         });
-        let worktree_id = worktree.update(cx, |worktree, _| worktree.id());
+        let worktree_id = worktree.read_with(cx, |worktree, _| worktree.id());
 
         let mut cx = VisualTestContext::from_window(*window.deref(), cx);
 
@@ -1286,7 +1297,7 @@ mod tests {
                     .map(Entity::downgrade)
             });
             window.focus(&editor.focus_handle(cx));
-            editor.set_completion_provider(Some(Box::new(ContextPickerCompletionProvider::new(
+            editor.set_completion_provider(Some(Rc::new(ContextPickerCompletionProvider::new(
                 workspace.downgrade(),
                 context_store.downgrade(),
                 None,
@@ -1353,7 +1364,7 @@ mod tests {
         });
 
         editor.update(&mut cx, |editor, cx| {
-            assert_eq!(editor.text(cx), "Lorem [@one.txt](@file:dir/a/one.txt)",);
+            assert_eq!(editor.text(cx), "Lorem [@one.txt](@file:dir/a/one.txt) ");
             assert!(!editor.has_visible_completions_menu());
             assert_eq!(
                 fold_ranges(editor, cx),
@@ -1364,7 +1375,7 @@ mod tests {
         cx.simulate_input(" ");
 
         editor.update(&mut cx, |editor, cx| {
-            assert_eq!(editor.text(cx), "Lorem [@one.txt](@file:dir/a/one.txt) ",);
+            assert_eq!(editor.text(cx), "Lorem [@one.txt](@file:dir/a/one.txt)  ");
             assert!(!editor.has_visible_completions_menu());
             assert_eq!(
                 fold_ranges(editor, cx),
@@ -1377,7 +1388,7 @@ mod tests {
         editor.update(&mut cx, |editor, cx| {
             assert_eq!(
                 editor.text(cx),
-                "Lorem [@one.txt](@file:dir/a/one.txt) Ipsum ",
+                "Lorem [@one.txt](@file:dir/a/one.txt)  Ipsum ",
             );
             assert!(!editor.has_visible_completions_menu());
             assert_eq!(
@@ -1391,7 +1402,7 @@ mod tests {
         editor.update(&mut cx, |editor, cx| {
             assert_eq!(
                 editor.text(cx),
-                "Lorem [@one.txt](@file:dir/a/one.txt) Ipsum @file ",
+                "Lorem [@one.txt](@file:dir/a/one.txt)  Ipsum @file ",
             );
             assert!(editor.has_visible_completions_menu());
             assert_eq!(
@@ -1409,14 +1420,14 @@ mod tests {
         editor.update(&mut cx, |editor, cx| {
             assert_eq!(
                 editor.text(cx),
-                "Lorem [@one.txt](@file:dir/a/one.txt) Ipsum [@seven.txt](@file:dir/b/seven.txt)"
+                "Lorem [@one.txt](@file:dir/a/one.txt)  Ipsum [@seven.txt](@file:dir/b/seven.txt) "
             );
             assert!(!editor.has_visible_completions_menu());
             assert_eq!(
                 fold_ranges(editor, cx),
                 vec![
                     Point::new(0, 6)..Point::new(0, 37),
-                    Point::new(0, 44)..Point::new(0, 79)
+                    Point::new(0, 45)..Point::new(0, 80)
                 ]
             );
         });
@@ -1426,14 +1437,14 @@ mod tests {
         editor.update(&mut cx, |editor, cx| {
             assert_eq!(
                 editor.text(cx),
-                "Lorem [@one.txt](@file:dir/a/one.txt) Ipsum [@seven.txt](@file:dir/b/seven.txt)\n@"
+                "Lorem [@one.txt](@file:dir/a/one.txt)  Ipsum [@seven.txt](@file:dir/b/seven.txt) \n@"
             );
             assert!(editor.has_visible_completions_menu());
             assert_eq!(
                 fold_ranges(editor, cx),
                 vec![
                     Point::new(0, 6)..Point::new(0, 37),
-                    Point::new(0, 44)..Point::new(0, 79)
+                    Point::new(0, 45)..Point::new(0, 80)
                 ]
             );
         });
@@ -1447,14 +1458,14 @@ mod tests {
         editor.update(&mut cx, |editor, cx| {
             assert_eq!(
                 editor.text(cx),
-                "Lorem [@one.txt](@file:dir/a/one.txt) Ipsum [@seven.txt](@file:dir/b/seven.txt)\n[@six.txt](@file:dir/b/six.txt)"
+                "Lorem [@one.txt](@file:dir/a/one.txt)  Ipsum [@seven.txt](@file:dir/b/seven.txt) \n[@six.txt](@file:dir/b/six.txt) "
             );
             assert!(!editor.has_visible_completions_menu());
             assert_eq!(
                 fold_ranges(editor, cx),
                 vec![
                     Point::new(0, 6)..Point::new(0, 37),
-                    Point::new(0, 44)..Point::new(0, 79),
+                    Point::new(0, 45)..Point::new(0, 80),
                     Point::new(1, 0)..Point::new(1, 31)
                 ]
             );

crates/agent/src/context_server_tool.rs

@@ -51,6 +51,10 @@ impl Tool for ContextServerTool {
         true
     }
 
+    fn may_perform_edits(&self) -> bool {
+        true
+    }
+
     fn input_schema(&self, format: LanguageModelToolSchemaFormat) -> Result<serde_json::Value> {
         let mut schema = self.tool.input_schema.clone();
         assistant_tool::adapt_schema_to_format(&mut schema, format)?;

crates/agent/src/context_store.rs

@@ -7,7 +7,7 @@ use assistant_context_editor::AssistantContext;
 use collections::{HashSet, IndexSet};
 use futures::{self, FutureExt};
 use gpui::{App, Context, Entity, EventEmitter, Image, SharedString, Task, WeakEntity};
-use language::Buffer;
+use language::{Buffer, File as _};
 use language_model::LanguageModelImage;
 use project::image_store::is_image_file;
 use project::{Project, ProjectItem, ProjectPath, Symbol};
@@ -58,9 +58,10 @@ impl ContextStore {
         self.context_set.iter().map(|entry| entry.as_ref())
     }
 
-    pub fn clear(&mut self) {
+    pub fn clear(&mut self, cx: &mut Context<Self>) {
         self.context_set.clear();
         self.context_thread_ids.clear();
+        cx.notify();
     }
 
     pub fn new_context_for_thread(
@@ -303,11 +304,13 @@ impl ContextStore {
                 project.open_image(project_path.clone(), cx)
             })?;
             let image_item = open_image_task.await?;
-            let image = image_item.read_with(cx, |image_item, _| image_item.image.clone())?;
+
             this.update(cx, |this, cx| {
+                let item = image_item.read(cx);
                 this.insert_image(
-                    Some(image_item.read(cx).project_path(cx)),
-                    image,
+                    Some(item.project_path(cx)),
+                    Some(item.file.full_path(cx).into()),
+                    item.image.clone(),
                     remove_if_exists,
                     cx,
                 )
@@ -316,12 +319,13 @@ impl ContextStore {
     }
 
     pub fn add_image_instance(&mut self, image: Arc<Image>, cx: &mut Context<ContextStore>) {
-        self.insert_image(None, image, false, cx);
+        self.insert_image(None, None, image, false, cx);
     }
 
     fn insert_image(
         &mut self,
         project_path: Option<ProjectPath>,
+        full_path: Option<Arc<Path>>,
         image: Arc<Image>,
         remove_if_exists: bool,
         cx: &mut Context<ContextStore>,
@@ -329,6 +333,7 @@ impl ContextStore {
         let image_task = LanguageModelImage::from_image(image.clone(), cx).shared();
         let context = AgentContextHandle::Image(ImageContext {
             project_path,
+            full_path,
             original_image: image,
             image_task,
             context_id: self.next_context_id.post_inc(),

crates/agent/src/context_strip.rs

@@ -23,7 +23,7 @@ use crate::thread_store::{TextThreadStore, ThreadStore};
 use crate::ui::{AddedContext, ContextPill};
 use crate::{
     AcceptSuggestedContext, AgentPanel, FocusDown, FocusLeft, FocusRight, FocusUp,
-    RemoveAllContext, RemoveFocusedContext, ToggleContextPicker,
+    ModelUsageContext, RemoveAllContext, RemoveFocusedContext, ToggleContextPicker,
 };
 
 pub struct ContextStrip {
@@ -37,6 +37,7 @@ pub struct ContextStrip {
     _subscriptions: Vec<Subscription>,
     focused_index: Option<usize>,
     children_bounds: Option<Vec<Bounds<Pixels>>>,
+    model_usage_context: ModelUsageContext,
 }
 
 impl ContextStrip {
@@ -47,6 +48,7 @@ impl ContextStrip {
         text_thread_store: Option<WeakEntity<TextThreadStore>>,
         context_picker_menu_handle: PopoverMenuHandle<ContextPicker>,
         suggest_context_kind: SuggestContextKind,
+        model_usage_context: ModelUsageContext,
         window: &mut Window,
         cx: &mut Context<Self>,
     ) -> Self {
@@ -81,6 +83,7 @@ impl ContextStrip {
             _subscriptions: subscriptions,
             focused_index: None,
             children_bounds: None,
+            model_usage_context,
         }
     }
 
@@ -98,11 +101,20 @@ impl ContextStrip {
                 .as_ref()
                 .and_then(|thread_store| thread_store.upgrade())
                 .and_then(|thread_store| thread_store.read(cx).prompt_store().as_ref());
+
+            let current_model = self.model_usage_context.language_model(cx);
+
             self.context_store
                 .read(cx)
                 .context()
                 .flat_map(|context| {
-                    AddedContext::new_pending(context.clone(), prompt_store, project, cx)
+                    AddedContext::new_pending(
+                        context.clone(),
+                        prompt_store,
+                        project,
+                        current_model.as_ref(),
+                        cx,
+                    )
                 })
                 .collect::<Vec<_>>()
         } else {

crates/agent/src/history_store.rs

@@ -152,7 +152,7 @@ impl HistoryStore {
                     let entries = join_all(entries)
                         .await
                         .into_iter()
-                        .filter_map(|result| result.log_err())
+                        .filter_map(|result| result.log_with_level(log::Level::Debug))
                         .collect::<VecDeque<_>>();
 
                     this.update(cx, |this, _| {

crates/agent/src/inline_assistant.rs

@@ -4,8 +4,8 @@ use std::ops::Range;
 use std::rc::Rc;
 use std::sync::Arc;
 
+use agent_settings::AgentSettings;
 use anyhow::{Context as _, Result};
-use assistant_settings::AssistantSettings;
 use client::telemetry::Telemetry;
 use collections::{HashMap, HashSet, VecDeque, hash_map};
 use editor::display_map::EditorMargins;
@@ -134,7 +134,7 @@ impl InlineAssistant {
             let Some(terminal_panel) = workspace.read(cx).panel::<TerminalPanel>(cx) else {
                 return;
             };
-            let enabled = AssistantSettings::get_global(cx).enabled;
+            let enabled = AgentSettings::get_global(cx).enabled;
             terminal_panel.update(cx, |terminal_panel, cx| {
                 terminal_panel.set_assistant_enabled(enabled, cx)
             });
@@ -219,7 +219,7 @@ impl InlineAssistant {
         window: &mut Window,
         cx: &mut Context<Workspace>,
     ) {
-        let settings = AssistantSettings::get_global(cx);
+        let settings = AgentSettings::get_global(cx);
         if !settings.enabled {
             return;
         }
@@ -1445,7 +1445,7 @@ impl InlineAssistant {
                     style: BlockStyle::Flex,
                     render: Arc::new(move |cx| {
                         div()
-                            .block_mouse_down()
+                            .block_mouse_except_scroll()
                             .bg(cx.theme().status().deleted_background)
                             .size_full()
                             .h(height as f32 * cx.window.line_height())
@@ -1771,7 +1771,7 @@ impl CodeActionProvider for AssistantCodeActionProvider {
         _: &mut Window,
         cx: &mut App,
     ) -> Task<Result<Vec<CodeAction>>> {
-        if !AssistantSettings::get_global(cx).enabled {
+        if !AgentSettings::get_global(cx).enabled {
             return Task::ready(Ok(Vec::new()));
         }
 

crates/agent/src/inline_prompt_editor.rs

@@ -1,4 +1,4 @@
-use crate::agent_model_selector::{AgentModelSelector, ModelType};
+use crate::agent_model_selector::AgentModelSelector;
 use crate::buffer_codegen::BufferCodegen;
 use crate::context::ContextCreasesAddon;
 use crate::context_picker::{ContextPicker, ContextPickerCompletionProvider};
@@ -7,12 +7,13 @@ use crate::context_strip::{ContextStrip, ContextStripEvent, SuggestContextKind};
 use crate::message_editor::{extract_message_creases, insert_message_creases};
 use crate::terminal_codegen::TerminalCodegen;
 use crate::thread_store::{TextThreadStore, ThreadStore};
-use crate::{CycleNextInlineAssist, CyclePreviousInlineAssist};
+use crate::{CycleNextInlineAssist, CyclePreviousInlineAssist, ModelUsageContext};
 use crate::{RemoveAllContext, ToggleContextPicker};
 use assistant_context_editor::language_model_selector::ToggleModelSelector;
 use client::ErrorExt;
 use collections::VecDeque;
 use db::kvp::Dismissable;
+use editor::actions::Paste;
 use editor::display_map::EditorMargins;
 use editor::{
     ContextMenuOptions, Editor, EditorElement, EditorEvent, EditorMode, EditorStyle, MultiBuffer,
@@ -28,6 +29,7 @@ use language_model::{LanguageModel, LanguageModelRegistry};
 use parking_lot::Mutex;
 use settings::Settings;
 use std::cmp;
+use std::rc::Rc;
 use std::sync::Arc;
 use theme::ThemeSettings;
 use ui::utils::WithRemSize;
@@ -98,8 +100,9 @@ impl<T: 'static> Render for PromptEditor<T> {
 
         v_flex()
             .key_context("PromptEditor")
+            .capture_action(cx.listener(Self::paste))
             .bg(cx.theme().colors().editor_background)
-            .block_mouse_down()
+            .block_mouse_except_scroll()
             .gap_0p5()
             .border_y_1()
             .border_color(cx.theme().status().info_border)
@@ -302,6 +305,10 @@ impl<T: 'static> PromptEditor<T> {
         self.editor.read(cx).text(cx)
     }
 
+    fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
+        crate::active_thread::attach_pasted_images_as_context(&self.context_store, cx);
+    }
+
     fn toggle_rate_limit_notice(
         &mut self,
         _: &ClickEvent,
@@ -326,9 +333,7 @@ impl<T: 'static> PromptEditor<T> {
             EditorEvent::Edited { .. } => {
                 if let Some(workspace) = window.root::<Workspace>().flatten() {
                     workspace.update(cx, |workspace, cx| {
-                        let is_via_ssh = workspace
-                            .project()
-                            .update(cx, |project, _| project.is_via_ssh());
+                        let is_via_ssh = workspace.project().read(cx).is_via_ssh();
 
                         workspace
                             .client()
@@ -373,7 +378,7 @@ impl<T: 'static> PromptEditor<T> {
         _window: &mut Window,
         cx: &mut Context<Self>,
     ) {
-        self.context_store.update(cx, |store, _cx| store.clear());
+        self.context_store.update(cx, |store, cx| store.clear(cx));
         cx.notify();
     }
 
@@ -892,7 +897,7 @@ impl PromptEditor<BufferCodegen> {
 
         let prompt_editor_entity = prompt_editor.downgrade();
         prompt_editor.update(cx, |editor, _| {
-            editor.set_completion_provider(Some(Box::new(ContextPickerCompletionProvider::new(
+            editor.set_completion_provider(Some(Rc::new(ContextPickerCompletionProvider::new(
                 workspace.clone(),
                 context_store.downgrade(),
                 thread_store.clone(),
@@ -913,6 +918,7 @@ impl PromptEditor<BufferCodegen> {
                 text_thread_store.clone(),
                 context_picker_menu_handle.clone(),
                 SuggestContextKind::Thread,
+                ModelUsageContext::InlineAssistant,
                 window,
                 cx,
             )
@@ -931,7 +937,7 @@ impl PromptEditor<BufferCodegen> {
                     fs,
                     model_selector_menu_handle,
                     prompt_editor.focus_handle(cx),
-                    ModelType::InlineAssistant,
+                    ModelUsageContext::InlineAssistant,
                     window,
                     cx,
                 )
@@ -1063,7 +1069,7 @@ impl PromptEditor<TerminalCodegen> {
 
         let prompt_editor_entity = prompt_editor.downgrade();
         prompt_editor.update(cx, |editor, _| {
-            editor.set_completion_provider(Some(Box::new(ContextPickerCompletionProvider::new(
+            editor.set_completion_provider(Some(Rc::new(ContextPickerCompletionProvider::new(
                 workspace.clone(),
                 context_store.downgrade(),
                 thread_store.clone(),
@@ -1084,6 +1090,7 @@ impl PromptEditor<TerminalCodegen> {
                 text_thread_store.clone(),
                 context_picker_menu_handle.clone(),
                 SuggestContextKind::Thread,
+                ModelUsageContext::InlineAssistant,
                 window,
                 cx,
             )
@@ -1102,7 +1109,7 @@ impl PromptEditor<TerminalCodegen> {
                     fs,
                     model_selector_menu_handle.clone(),
                     prompt_editor.focus_handle(cx),
-                    ModelType::InlineAssistant,
+                    ModelUsageContext::InlineAssistant,
                     window,
                     cx,
                 )

crates/agent/src/message_editor.rs

@@ -1,15 +1,16 @@
 use std::collections::BTreeMap;
+use std::rc::Rc;
 use std::sync::Arc;
 
-use crate::agent_model_selector::{AgentModelSelector, ModelType};
+use crate::agent_model_selector::AgentModelSelector;
 use crate::context::{AgentContextKey, ContextCreasesAddon, ContextLoadResult, load_context};
 use crate::tool_compatibility::{IncompatibleToolsState, IncompatibleToolsTooltip};
 use crate::ui::{
-    AnimatedLabel, MaxModeTooltip,
+    MaxModeTooltip,
     preview::{AgentPreview, UsageCallout},
 };
+use agent_settings::{AgentSettings, CompletionMode};
 use assistant_context_editor::language_model_selector::ToggleModelSelector;
-use assistant_settings::{AssistantSettings, CompletionMode};
 use buffer_diff::BufferDiff;
 use client::UserStore;
 use collections::{HashMap, HashSet};
@@ -23,10 +24,10 @@ use fs::Fs;
 use futures::future::Shared;
 use futures::{FutureExt as _, future};
 use gpui::{
-    Animation, AnimationExt, App, ClipboardEntry, Entity, EventEmitter, Focusable, Subscription,
-    Task, TextStyle, WeakEntity, linear_color_stop, linear_gradient, point, pulsating_between,
+    Animation, AnimationExt, App, Entity, EventEmitter, Focusable, Subscription, Task, TextStyle,
+    WeakEntity, linear_color_stop, linear_gradient, point, pulsating_between,
 };
-use language::{Buffer, Language};
+use language::{Buffer, Language, Point};
 use language_model::{
     ConfiguredModel, LanguageModelRequestMessage, MessageContent, RequestUsage,
     ZED_CLOUD_PROVIDER_ID,
@@ -41,6 +42,7 @@ use theme::ThemeSettings;
 use ui::{Disclosure, KeyBinding, PopoverMenuHandle, Tooltip, prelude::*};
 use util::{ResultExt as _, maybe};
 use workspace::{CollaboratorId, Workspace};
+use zed_llm_client::CompletionIntent;
 
 use crate::context_picker::{ContextPicker, ContextPickerCompletionProvider, crease_for_mention};
 use crate::context_store::ContextStore;
@@ -49,8 +51,9 @@ use crate::profile_selector::ProfileSelector;
 use crate::thread::{MessageCrease, Thread, TokenUsageRatio};
 use crate::thread_store::{TextThreadStore, ThreadStore};
 use crate::{
-    ActiveThread, AgentDiffPane, Chat, ExpandMessageEditor, Follow, NewThread, OpenAgentDiff,
-    RemoveAllContext, ToggleContextPicker, ToggleProfileSelector, register_agent_preview,
+    ActiveThread, AgentDiffPane, Chat, ChatWithFollow, ExpandMessageEditor, Follow, KeepAll,
+    ModelUsageContext, NewThread, OpenAgentDiff, RejectAll, RemoveAllContext, ToggleBurnMode,
+    ToggleContextPicker, ToggleProfileSelector, register_agent_preview,
 };
 
 #[derive(RegisterComponent)]
@@ -109,6 +112,7 @@ pub(crate) fn create_editor(
         editor.set_placeholder_text("Message the agent – @ to include context", cx);
         editor.set_show_indent_guides(false, cx);
         editor.set_soft_wrap();
+        editor.set_use_modal_editing(true);
         editor.set_context_menu_options(ContextMenuOptions {
             min_entries_visible: 12,
             max_entries_visible: 12,
@@ -120,7 +124,7 @@ pub(crate) fn create_editor(
 
     let editor_entity = editor.downgrade();
     editor.update(cx, |editor, _| {
-        editor.set_completion_provider(Some(Box::new(ContextPickerCompletionProvider::new(
+        editor.set_completion_provider(Some(Rc::new(ContextPickerCompletionProvider::new(
             workspace,
             context_store,
             Some(thread_store),
@@ -165,6 +169,7 @@ impl MessageEditor {
                 Some(text_thread_store.clone()),
                 context_picker_menu_handle.clone(),
                 SuggestContextKind::File,
+                ModelUsageContext::Thread(thread.clone()),
                 window,
                 cx,
             )
@@ -193,7 +198,7 @@ impl MessageEditor {
                 fs.clone(),
                 model_selector_menu_handle,
                 editor.focus_handle(cx),
-                ModelType::Default(thread.clone()),
+                ModelUsageContext::Thread(thread.clone()),
                 window,
                 cx,
             )
@@ -278,7 +283,7 @@ impl MessageEditor {
         _window: &mut Window,
         cx: &mut Context<Self>,
     ) {
-        self.context_store.update(cx, |store, _cx| store.clear());
+        self.context_store.update(cx, |store, cx| store.clear(cx));
         cx.notify();
     }
 
@@ -302,6 +307,21 @@ impl MessageEditor {
         cx.notify();
     }
 
+    fn chat_with_follow(
+        &mut self,
+        _: &ChatWithFollow,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        self.workspace
+            .update(cx, |this, cx| {
+                this.follow(CollaboratorId::Agent, window, cx)
+            })
+            .log_err();
+
+        self.chat(&Chat, window, cx);
+    }
+
     fn is_editor_empty(&self, cx: &App) -> bool {
         self.editor.read(cx).text(cx).trim().is_empty()
     }
@@ -358,7 +378,12 @@ impl MessageEditor {
             thread
                 .update(cx, |thread, cx| {
                     thread.advance_prompt_id();
-                    thread.send_to_model(model, Some(window_handle), cx);
+                    thread.send_to_model(
+                        model,
+                        CompletionIntent::UserPrompt,
+                        Some(window_handle),
+                        cx,
+                    );
                 })
                 .log_err();
         })
@@ -407,39 +432,24 @@ impl MessageEditor {
     }
 
     fn paste(&mut self, _: &Paste, _: &mut Window, cx: &mut Context<Self>) {
-        let images = cx
-            .read_from_clipboard()
-            .map(|item| {
-                item.into_entries()
-                    .filter_map(|entry| {
-                        if let ClipboardEntry::Image(image) = entry {
-                            Some(image)
-                        } else {
-                            None
-                        }
-                    })
-                    .collect::<Vec<_>>()
-            })
-            .unwrap_or_default();
-
-        if images.is_empty() {
-            return;
-        }
-        cx.stop_propagation();
-
-        self.context_store.update(cx, |store, cx| {
-            for image in images {
-                store.add_image_instance(Arc::new(image), cx);
-            }
-        });
+        crate::active_thread::attach_pasted_images_as_context(&self.context_store, cx);
     }
 
     fn handle_review_click(&mut self, window: &mut Window, cx: &mut Context<Self>) {
+        if self.thread.read(cx).has_pending_edit_tool_uses() {
+            return;
+        }
+
         self.edits_expanded = true;
         AgentDiffPane::deploy(self.thread.clone(), self.workspace.clone(), window, cx).log_err();
         cx.notify();
     }
 
+    fn handle_edit_bar_expand(&mut self, cx: &mut Context<Self>) {
+        self.edits_expanded = !self.edits_expanded;
+        cx.notify();
+    }
+
     fn handle_file_click(
         &self,
         buffer: Entity<Buffer>,
@@ -454,6 +464,56 @@ impl MessageEditor {
         }
     }
 
+    pub fn toggle_burn_mode(
+        &mut self,
+        _: &ToggleBurnMode,
+        _window: &mut Window,
+        cx: &mut Context<Self>,
+    ) {
+        self.thread.update(cx, |thread, _cx| {
+            let active_completion_mode = thread.completion_mode();
+
+            thread.set_completion_mode(match active_completion_mode {
+                CompletionMode::Burn => CompletionMode::Normal,
+                CompletionMode::Normal => CompletionMode::Burn,
+            });
+        });
+    }
+
+    fn handle_accept_all(&mut self, _window: &mut Window, cx: &mut Context<Self>) {
+        if self.thread.read(cx).has_pending_edit_tool_uses() {
+            return;
+        }
+
+        self.thread.update(cx, |thread, cx| {
+            thread.keep_all_edits(cx);
+        });
+        cx.notify();
+    }
+
+    fn handle_reject_all(&mut self, _window: &mut Window, cx: &mut Context<Self>) {
+        if self.thread.read(cx).has_pending_edit_tool_uses() {
+            return;
+        }
+
+        // Since there's no reject_all_edits method in the thread API,
+        // we need to iterate through all buffers and reject their edits
+        let action_log = self.thread.read(cx).action_log().clone();
+        let changed_buffers = action_log.read(cx).changed_buffers(cx);
+
+        for (buffer, _) in changed_buffers {
+            self.thread.update(cx, |thread, cx| {
+                let buffer_snapshot = buffer.read(cx);
+                let start = buffer_snapshot.anchor_before(Point::new(0, 0));
+                let end = buffer_snapshot.anchor_after(buffer_snapshot.max_point());
+                thread
+                    .reject_edits_in_ranges(buffer, vec![start..end], cx)
+                    .detach();
+            });
+        }
+        cx.notify();
+    }
+
     fn render_max_mode_toggle(&self, cx: &mut Context<Self>) -> Option<AnyElement> {
         let thread = self.thread.read(cx);
         let model = thread.configured_model();
@@ -462,27 +522,24 @@ impl MessageEditor {
         }
 
         let active_completion_mode = thread.completion_mode();
-        let max_mode_enabled = active_completion_mode == CompletionMode::Max;
+        let burn_mode_enabled = active_completion_mode == CompletionMode::Burn;
+        let icon = if burn_mode_enabled {
+            IconName::ZedBurnModeOn
+        } else {
+            IconName::ZedBurnMode
+        };
 
         Some(
-            Button::new("max-mode", "Max Mode")
-                .label_size(LabelSize::Small)
-                .color(Color::Muted)
-                .icon(IconName::ZedMaxMode)
+            IconButton::new("burn-mode", icon)
                 .icon_size(IconSize::Small)
                 .icon_color(Color::Muted)
-                .icon_position(IconPosition::Start)
-                .toggle_state(max_mode_enabled)
-                .on_click(cx.listener(move |this, _event, _window, cx| {
-                    this.thread.update(cx, |thread, _cx| {
-                        thread.set_completion_mode(match active_completion_mode {
-                            CompletionMode::Max => CompletionMode::Normal,
-                            CompletionMode::Normal => CompletionMode::Max,
-                        });
-                    });
+                .toggle_state(burn_mode_enabled)
+                .selected_icon_color(Color::Error)
+                .on_click(cx.listener(|this, _event, window, cx| {
+                    this.toggle_burn_mode(&ToggleBurnMode, window, cx);
                 }))
                 .tooltip(move |_window, cx| {
-                    cx.new(|_| MaxModeTooltip::new().selected(max_mode_enabled))
+                    cx.new(|_| MaxModeTooltip::new().selected(burn_mode_enabled))
                         .into()
                 })
                 .into_any_element(),
@@ -562,6 +619,7 @@ impl MessageEditor {
         v_flex()
             .key_context("MessageEditor")
             .on_action(cx.listener(Self::chat))
+            .on_action(cx.listener(Self::chat_with_follow))
             .on_action(cx.listener(|this, _: &ToggleProfileSelector, window, cx| {
                 this.profile_selector
                     .read(cx)
@@ -576,6 +634,13 @@ impl MessageEditor {
             .on_action(cx.listener(Self::remove_all_context))
             .on_action(cx.listener(Self::move_up))
             .on_action(cx.listener(Self::expand_message_editor))
+            .on_action(cx.listener(Self::toggle_burn_mode))
+            .on_action(
+                cx.listener(|this, _: &KeepAll, window, cx| this.handle_accept_all(window, cx)),
+            )
+            .on_action(
+                cx.listener(|this, _: &RejectAll, window, cx| this.handle_reject_all(window, cx)),
+            )
             .capture_action(cx.listener(Self::paste))
             .gap_2()
             .p_2()
@@ -668,7 +733,6 @@ impl MessageEditor {
                             .justify_between()
                             .child(
                                 h_flex()
-                                    .gap_1()
                                     .child(self.render_follow_toggle(cx))
                                     .children(self.render_max_mode_toggle(cx)),
                             )
@@ -832,7 +896,10 @@ impl MessageEditor {
         let bg_edit_files_disclosure = editor_bg_color.blend(active_color.opacity(0.3));
 
         let is_edit_changes_expanded = self.edits_expanded;
-        let is_generating = self.thread.read(cx).is_generating();
+        let thread = self.thread.read(cx);
+        let pending_edits = thread.has_pending_edit_tool_uses();
+
+        const EDIT_NOT_READY_TOOLTIP_LABEL: &str = "Wait until file edits are complete.";
 
         v_flex()
             .mt_1()
@@ -842,7 +909,7 @@ impl MessageEditor {
             .border_b_0()
             .border_color(border_color)
             .rounded_t_md()
-            .shadow(smallvec::smallvec![gpui::BoxShadow {
+            .shadow(vec![gpui::BoxShadow {
                 color: gpui::black().opacity(0.15),
                 offset: point(px(1.), px(-1.)),
                 blur_radius: px(3.),
@@ -850,31 +917,28 @@ impl MessageEditor {
             }])
             .child(
                 h_flex()
-                    .id("edits-container")
-                    .cursor_pointer()
-                    .p_1p5()
+                    .p_1()
                     .justify_between()
                     .when(is_edit_changes_expanded, |this| {
                         this.border_b_1().border_color(border_color)
                     })
-                    .on_click(
-                        cx.listener(|this, _, window, cx| this.handle_review_click(window, cx)),
-                    )
                     .child(
                         h_flex()
+                            .id("edits-container")
+                            .cursor_pointer()
+                            .w_full()
                             .gap_1()
                             .child(
                                 Disclosure::new("edits-disclosure", is_edit_changes_expanded)
-                                    .on_click(cx.listener(|this, _ev, _window, cx| {
-                                        this.edits_expanded = !this.edits_expanded;
-                                        cx.notify();
+                                    .on_click(cx.listener(|this, _, _, cx| {
+                                        this.handle_edit_bar_expand(cx)
                                     })),
                             )
                             .map(|this| {
-                                if is_generating {
+                                if pending_edits {
                                     this.child(
-                                        AnimatedLabel::new(format!(
-                                            "Editing {} {}",
+                                        Label::new(format!(
+                                            "Editing {} {}…",
                                             changed_buffers.len(),
                                             if changed_buffers.len() == 1 {
                                                 "file"
@@ -882,7 +946,15 @@ impl MessageEditor {
                                                 "files"
                                             }
                                         ))
-                                        .size(LabelSize::Small),
+                                        .color(Color::Muted)
+                                        .size(LabelSize::Small)
+                                        .with_animation(
+                                            "edit-label",
+                                            Animation::new(Duration::from_secs(2))
+                                                .repeat()
+                                                .with_easing(pulsating_between(0.3, 0.7)),
+                                            |label, delta| label.alpha(delta),
+                                        ),
                                     )
                                 } else {
                                     this.child(
@@ -907,23 +979,74 @@ impl MessageEditor {
                                         .color(Color::Muted),
                                     )
                                 }
-                            }),
+                            })
+                            .on_click(
+                                cx.listener(|this, _, _, cx| this.handle_edit_bar_expand(cx)),
+                            ),
                     )
                     .child(
-                        Button::new("review", "Review Changes")
-                            .label_size(LabelSize::Small)
-                            .key_binding(
-                                KeyBinding::for_action_in(
-                                    &OpenAgentDiff,
-                                    &focus_handle,
-                                    window,
-                                    cx,
-                                )
-                                .map(|kb| kb.size(rems_from_px(12.))),
+                        h_flex()
+                            .gap_1()
+                            .child(
+                                IconButton::new("review-changes", IconName::ListTodo)
+                                    .icon_size(IconSize::Small)
+                                    .tooltip({
+                                        let focus_handle = focus_handle.clone();
+                                        move |window, cx| {
+                                            Tooltip::for_action_in(
+                                                "Review Changes",
+                                                &OpenAgentDiff,
+                                                &focus_handle,
+                                                window,
+                                                cx,
+                                            )
+                                        }
+                                    })
+                                    .on_click(cx.listener(|this, _, window, cx| {
+                                        this.handle_review_click(window, cx)
+                                    })),
                             )
-                            .on_click(cx.listener(|this, _, window, cx| {
-                                this.handle_review_click(window, cx)
-                            })),
+                            .child(ui::Divider::vertical().color(ui::DividerColor::Border))
+                            .child(
+                                Button::new("reject-all-changes", "Reject All")
+                                    .label_size(LabelSize::Small)
+                                    .disabled(pending_edits)
+                                    .when(pending_edits, |this| {
+                                        this.tooltip(Tooltip::text(EDIT_NOT_READY_TOOLTIP_LABEL))
+                                    })
+                                    .key_binding(
+                                        KeyBinding::for_action_in(
+                                            &RejectAll,
+                                            &focus_handle.clone(),
+                                            window,
+                                            cx,
+                                        )
+                                        .map(|kb| kb.size(rems_from_px(10.))),
+                                    )
+                                    .on_click(cx.listener(|this, _, window, cx| {
+                                        this.handle_reject_all(window, cx)
+                                    })),
+                            )
+                            .child(
+                                Button::new("accept-all-changes", "Accept All")
+                                    .label_size(LabelSize::Small)
+                                    .disabled(pending_edits)
+                                    .when(pending_edits, |this| {
+                                        this.tooltip(Tooltip::text(EDIT_NOT_READY_TOOLTIP_LABEL))
+                                    })
+                                    .key_binding(
+                                        KeyBinding::for_action_in(
+                                            &KeepAll,
+                                            &focus_handle,
+                                            window,
+                                            cx,
+                                        )
+                                        .map(|kb| kb.size(rems_from_px(10.))),
+                                    )
+                                    .on_click(cx.listener(|this, _, window, cx| {
+                                        this.handle_accept_all(window, cx)
+                                    })),
+                            ),
                     ),
             )
             .when(is_edit_changes_expanded, |parent| {
@@ -1167,9 +1290,10 @@ impl MessageEditor {
     fn reload_context(&mut self, cx: &mut Context<Self>) -> Task<Option<ContextLoadResult>> {
         let load_task = cx.spawn(async move |this, cx| {
             let Ok(load_task) = this.update(cx, |this, cx| {
-                let new_context = this.context_store.read_with(cx, |context_store, cx| {
-                    context_store.new_context_for_thread(this.thread.read(cx), None)
-                });
+                let new_context = this
+                    .context_store
+                    .read(cx)
+                    .new_context_for_thread(this.thread.read(cx), None);
                 load_context(new_context, &this.project, &this.prompt_store, cx)
             }) else {
                 return;
@@ -1248,12 +1372,13 @@ impl MessageEditor {
                     let request = language_model::LanguageModelRequest {
                         thread_id: None,
                         prompt_id: None,
+                        intent: None,
                         mode: None,
                         messages: vec![request_message],
                         tools: vec![],
                         tool_choice: None,
                         stop: vec![],
-                        temperature: AssistantSettings::temperature_for_model(&model.model, cx),
+                        temperature: AgentSettings::temperature_for_model(&model.model, cx),
                     };
 
                     Some(model.model.count_tokens(request, cx))

crates/agent/src/profile_selector.rs

@@ -1,11 +1,11 @@
 use std::sync::Arc;
 
-use assistant_settings::{
-    AgentProfile, AgentProfileId, AssistantDockPosition, AssistantSettings, GroupedAgentProfiles,
+use agent_settings::{
+    AgentDockPosition, AgentProfile, AgentProfileId, AgentSettings, GroupedAgentProfiles,
     builtin_profiles,
 };
 use fs::Fs;
-use gpui::{Action, Entity, FocusHandle, Subscription, WeakEntity, prelude::*};
+use gpui::{Action, Empty, Entity, FocusHandle, Subscription, WeakEntity, prelude::*};
 use language_model::LanguageModelRegistry;
 use settings::{Settings as _, SettingsStore, update_settings_file};
 use ui::{
@@ -39,7 +39,7 @@ impl ProfileSelector {
         });
 
         Self {
-            profiles: GroupedAgentProfiles::from_settings(AssistantSettings::get_global(cx)),
+            profiles: GroupedAgentProfiles::from_settings(AgentSettings::get_global(cx)),
             fs,
             thread,
             thread_store,
@@ -54,7 +54,7 @@ impl ProfileSelector {
     }
 
     fn refresh_profiles(&mut self, cx: &mut Context<Self>) {
-        self.profiles = GroupedAgentProfiles::from_settings(AssistantSettings::get_global(cx));
+        self.profiles = GroupedAgentProfiles::from_settings(AgentSettings::get_global(cx));
     }
 
     fn build_context_menu(
@@ -63,7 +63,7 @@ impl ProfileSelector {
         cx: &mut Context<Self>,
     ) -> Entity<ContextMenu> {
         ContextMenu::build(window, cx, |mut menu, _window, cx| {
-            let settings = AssistantSettings::get_global(cx);
+            let settings = AgentSettings::get_global(cx);
             for (profile_id, profile) in self.profiles.builtin.iter() {
                 menu = menu.item(self.menu_entry_for_profile(
                     profile_id.clone(),
@@ -100,7 +100,7 @@ impl ProfileSelector {
         &self,
         profile_id: AgentProfileId,
         profile: &AgentProfile,
-        settings: &AssistantSettings,
+        settings: &AgentSettings,
         _cx: &App,
     ) -> ContextMenuEntry {
         let documentation = match profile.name.to_lowercase().as_str() {
@@ -126,7 +126,7 @@ impl ProfileSelector {
             let thread_store = self.thread_store.clone();
             let profile_id = profile_id.clone();
             move |_window, cx| {
-                update_settings_file::<AssistantSettings>(fs.clone(), cx, {
+                update_settings_file::<AgentSettings>(fs.clone(), cx, {
                     let profile_id = profile_id.clone();
                     move |settings, _cx| {
                         settings.set_profile(profile_id.clone());
@@ -145,7 +145,7 @@ impl ProfileSelector {
 
 impl Render for ProfileSelector {
     fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        let settings = AssistantSettings::get_global(cx);
+        let settings = AgentSettings::get_global(cx);
         let profile_id = &settings.default_profile;
         let profile = settings.profiles.get(profile_id);
 
@@ -153,17 +153,15 @@ impl Render for ProfileSelector {
             .map(|profile| profile.name.clone())
             .unwrap_or_else(|| "Unknown".into());
 
-        let configured_model = self
-            .thread
-            .read_with(cx, |thread, _cx| thread.configured_model())
-            .or_else(|| {
-                let model_registry = LanguageModelRegistry::read_global(cx);
-                model_registry.default_model()
-            });
-        let supports_tools =
-            configured_model.map_or(false, |default| default.model.supports_tools());
+        let configured_model = self.thread.read(cx).configured_model().or_else(|| {
+            let model_registry = LanguageModelRegistry::read_global(cx);
+            model_registry.default_model()
+        });
+        let Some(configured_model) = configured_model else {
+            return Empty.into_any_element();
+        };
 
-        if supports_tools {
+        if configured_model.model.supports_tools() {
             let this = cx.entity().clone();
             let focus_handle = self.focus_handle.clone();
             let trigger_button = Button::new("profile-selector-model", selected_profile)
@@ -210,10 +208,10 @@ impl Render for ProfileSelector {
     }
 }
 
-fn documentation_side(position: AssistantDockPosition) -> DocumentationSide {
+fn documentation_side(position: AgentDockPosition) -> DocumentationSide {
     match position {
-        AssistantDockPosition::Left => DocumentationSide::Right,
-        AssistantDockPosition::Bottom => DocumentationSide::Left,
-        AssistantDockPosition::Right => DocumentationSide::Left,
+        AgentDockPosition::Left => DocumentationSide::Right,
+        AgentDockPosition::Bottom => DocumentationSide::Left,
+        AgentDockPosition::Right => DocumentationSide::Left,
     }
 }

crates/agent/src/prompts/stale_files_prompt_header.txt

@@ -0,0 +1 @@
+These files changed since last read:

crates/agent/src/prompts/summarize_thread_detailed_prompt.txt

@@ -0,0 +1,6 @@
+Generate a detailed summary of this conversation. Include:
+1. A brief overview of what was discussed
+2. Key facts or information discovered
+3. Outcomes or conclusions reached
+4. Any action items or next steps if any
+Format it in Markdown with headings and bullet points.

crates/agent/src/prompts/summarize_thread_prompt.txt

@@ -0,0 +1,4 @@
+Generate a concise 3-7 word title for this conversation, omitting punctuation.
+Go straight to the title, without any preamble and prefix like `Here's a concise suggestion:...` or `Title:`.
+If the conversation is about a specific subject, include it in the title.
+Be descriptive. DO NOT speak in the first person.

crates/agent/src/terminal_codegen.rs

@@ -179,21 +179,21 @@ impl TerminalTransaction {
         // Ensure that the assistant cannot accidentally execute commands that are streamed into the terminal
         let input = Self::sanitize_input(hunk);
         self.terminal
-            .update(cx, |terminal, _| terminal.input(input));
+            .update(cx, |terminal, _| terminal.input(input.into_bytes()));
     }
 
     pub fn undo(&self, cx: &mut App) {
         self.terminal
-            .update(cx, |terminal, _| terminal.input(CLEAR_INPUT.to_string()));
+            .update(cx, |terminal, _| terminal.input(CLEAR_INPUT.as_bytes()));
     }
 
     pub fn complete(&self, cx: &mut App) {
-        self.terminal.update(cx, |terminal, _| {
-            terminal.input(CARRIAGE_RETURN.to_string())
-        });
+        self.terminal
+            .update(cx, |terminal, _| terminal.input(CARRIAGE_RETURN.as_bytes()));
     }
 
-    fn sanitize_input(input: String) -> String {
-        input.replace(['\r', '\n'], "")
+    fn sanitize_input(mut input: String) -> String {
+        input.retain(|c| c != '\r' && c != '\n');
+        input
     }
 }

crates/agent/src/terminal_inline_assistant.rs

@@ -5,8 +5,8 @@ use crate::inline_prompt_editor::{
 };
 use crate::terminal_codegen::{CLEAR_INPUT, CodegenEvent, TerminalCodegen};
 use crate::thread_store::{TextThreadStore, ThreadStore};
+use agent_settings::AgentSettings;
 use anyhow::{Context as _, Result};
-use assistant_settings::AssistantSettings;
 use client::telemetry::Telemetry;
 use collections::{HashMap, VecDeque};
 use editor::{MultiBuffer, actions::SelectAll};
@@ -25,6 +25,7 @@ use terminal_view::TerminalView;
 use ui::prelude::*;
 use util::ResultExt;
 use workspace::{Toast, Workspace, notifications::NotificationId};
+use zed_llm_client::CompletionIntent;
 
 pub fn init(
     fs: Arc<dyn Fs>,
@@ -105,7 +106,7 @@ impl TerminalInlineAssistant {
         });
         let prompt_editor_render = prompt_editor.clone();
         let block = terminal_view::BlockProperties {
-            height: 2,
+            height: 4,
             render: Box::new(move |_| prompt_editor_render.clone().into_any_element()),
         };
         terminal_view.update(cx, |terminal_view, cx| {
@@ -201,7 +202,7 @@ impl TerminalInlineAssistant {
             .update(cx, |terminal, cx| {
                 terminal
                     .terminal()
-                    .update(cx, |terminal, _| terminal.input(CLEAR_INPUT.to_string()));
+                    .update(cx, |terminal, _| terminal.input(CLEAR_INPUT.as_bytes()));
             })
             .log_err();
 
@@ -271,7 +272,7 @@ impl TerminalInlineAssistant {
             .inline_assistant_model()
             .context("No inline assistant model")?;
 
-        let temperature = AssistantSettings::temperature_for_model(&model, cx);
+        let temperature = AgentSettings::temperature_for_model(&model, cx);
 
         Ok(cx.background_spawn(async move {
             let mut request_message = LanguageModelRequestMessage {
@@ -291,6 +292,7 @@ impl TerminalInlineAssistant {
                 thread_id: None,
                 prompt_id: None,
                 mode: None,
+                intent: Some(CompletionIntent::TerminalInlineAssist),
                 messages: vec![request_message],
                 tools: Vec::new(),
                 tool_choice: None,

crates/agent/src/thread.rs

@@ -4,8 +4,8 @@ use std::ops::Range;
 use std::sync::Arc;
 use std::time::Instant;
 
+use agent_settings::{AgentSettings, CompletionMode};
 use anyhow::{Result, anyhow};
-use assistant_settings::{AssistantSettings, CompletionMode};
 use assistant_tool::{ActionLog, AnyToolCard, Tool, ToolWorkingSet};
 use chrono::{DateTime, Utc};
 use collections::HashMap;
@@ -24,7 +24,7 @@ use language_model::{
     LanguageModelRequestMessage, LanguageModelRequestTool, LanguageModelToolResult,
     LanguageModelToolResultContent, LanguageModelToolUseId, MessageContent,
     ModelRequestLimitReachedError, PaymentRequiredError, RequestUsage, Role, SelectedModel,
-    StopReason, TokenUsage, WrappedTextContent,
+    StopReason, TokenUsage,
 };
 use postage::stream::Stream as _;
 use project::Project;
@@ -38,7 +38,7 @@ use thiserror::Error;
 use ui::Window;
 use util::{ResultExt as _, post_inc};
 use uuid::Uuid;
-use zed_llm_client::CompletionRequestStatus;
+use zed_llm_client::{CompletionIntent, CompletionRequestStatus};
 
 use crate::ThreadStore;
 use crate::context::{AgentContext, AgentContextHandle, ContextLoadResult, LoadedContext};
@@ -115,6 +115,7 @@ pub struct Message {
     pub segments: Vec<MessageSegment>,
     pub loaded_context: LoadedContext,
     pub creases: Vec<MessageCrease>,
+    pub is_hidden: bool,
 }
 
 impl Message {
@@ -329,7 +330,7 @@ pub struct Thread {
     detailed_summary_task: Task<Option<()>>,
     detailed_summary_tx: postage::watch::Sender<DetailedSummaryState>,
     detailed_summary_rx: postage::watch::Receiver<DetailedSummaryState>,
-    completion_mode: assistant_settings::CompletionMode,
+    completion_mode: agent_settings::CompletionMode,
     messages: Vec<Message>,
     next_message_id: MessageId,
     last_prompt_id: PromptId,
@@ -415,7 +416,7 @@ impl Thread {
             detailed_summary_task: Task::ready(None),
             detailed_summary_tx,
             detailed_summary_rx,
-            completion_mode: AssistantSettings::get_global(cx).preferred_completion_mode,
+            completion_mode: AgentSettings::get_global(cx).preferred_completion_mode,
             messages: Vec::new(),
             next_message_id: MessageId(0),
             last_prompt_id: PromptId::new(),
@@ -493,7 +494,7 @@ impl Thread {
 
         let completion_mode = serialized
             .completion_mode
-            .unwrap_or_else(|| AssistantSettings::get_global(cx).preferred_completion_mode);
+            .unwrap_or_else(|| AgentSettings::get_global(cx).preferred_completion_mode);
 
         Self {
             id,
@@ -540,6 +541,7 @@ impl Thread {
                             context: None,
                         })
                         .collect(),
+                    is_hidden: message.is_hidden,
                 })
                 .collect(),
             next_message_id,
@@ -560,7 +562,7 @@ impl Thread {
             cumulative_token_usage: serialized.cumulative_token_usage,
             exceeded_window_error: None,
             last_usage: None,
-            tool_use_limit_reached: false,
+            tool_use_limit_reached: serialized.tool_use_limit_reached,
             feedback: None,
             message_feedback: HashMap::default(),
             last_auto_capture_at: None,
@@ -757,6 +759,14 @@ impl Thread {
             return;
         };
 
+        self.finalize_checkpoint(pending_checkpoint, cx);
+    }
+
+    fn finalize_checkpoint(
+        &mut self,
+        pending_checkpoint: ThreadCheckpoint,
+        cx: &mut Context<Self>,
+    ) {
         let git_store = self.project.read(cx).git_store().clone();
         let final_checkpoint = git_store.update(cx, |git_store, cx| git_store.checkpoint(cx));
         cx.spawn(async move |this, cx| match final_checkpoint.await {
@@ -841,7 +851,7 @@ impl Thread {
             .get(ix + 1)
             .and_then(|message| {
                 self.message(message.id)
-                    .map(|next_message| next_message.role == Role::User)
+                    .map(|next_message| next_message.role == Role::User && !next_message.is_hidden)
             })
             .unwrap_or(false)
     }
@@ -861,7 +871,16 @@ impl Thread {
         self.tool_use
             .pending_tool_uses()
             .iter()
-            .all(|tool_use| tool_use.status.is_error())
+            .all(|pending_tool_use| pending_tool_use.status.is_error())
+    }
+
+    /// Returns whether any pending tool uses may perform edits
+    pub fn has_pending_edit_tool_uses(&self) -> bool {
+        self.tool_use
+            .pending_tool_uses()
+            .iter()
+            .filter(|pending_tool_use| !pending_tool_use.status.is_error())
+            .any(|pending_tool_use| pending_tool_use.may_perform_edits)
     }
 
     pub fn tool_uses_for_message(&self, id: MessageId, cx: &App) -> Vec<ToolUse> {
@@ -881,10 +900,7 @@ impl Thread {
 
     pub fn output_for_tool(&self, id: &LanguageModelToolUseId) -> Option<&Arc<str>> {
         match &self.tool_use.tool_result(id)?.content {
-            LanguageModelToolResultContent::Text(text)
-            | LanguageModelToolResultContent::WrappedText(WrappedTextContent { text, .. }) => {
-                Some(text)
-            }
+            LanguageModelToolResultContent::Text(text) => Some(text),
             LanguageModelToolResultContent::Image(_) => {
                 // TODO: We should display image
                 None
@@ -943,6 +959,7 @@ impl Thread {
             vec![MessageSegment::Text(text.into())],
             loaded_context.loaded_context,
             creases,
+            false,
             cx,
         );
 
@@ -958,6 +975,20 @@ impl Thread {
         message_id
     }
 
+    pub fn insert_invisible_continue_message(&mut self, cx: &mut Context<Self>) -> MessageId {
+        let id = self.insert_message(
+            Role::User,
+            vec![MessageSegment::Text("Continue where you left off".into())],
+            LoadedContext::default(),
+            vec![],
+            true,
+            cx,
+        );
+        self.pending_checkpoint = None;
+
+        id
+    }
+
     pub fn insert_assistant_message(
         &mut self,
         segments: Vec<MessageSegment>,
@@ -968,6 +999,7 @@ impl Thread {
             segments,
             LoadedContext::default(),
             Vec::new(),
+            false,
             cx,
         )
     }
@@ -978,6 +1010,7 @@ impl Thread {
         segments: Vec<MessageSegment>,
         loaded_context: LoadedContext,
         creases: Vec<MessageCrease>,
+        is_hidden: bool,
         cx: &mut Context<Self>,
     ) -> MessageId {
         let id = self.next_message_id.post_inc();
@@ -987,6 +1020,7 @@ impl Thread {
             segments,
             loaded_context,
             creases,
+            is_hidden,
         });
         self.touch_updated_at();
         cx.emit(ThreadEvent::MessageAdded(id));
@@ -998,6 +1032,7 @@ impl Thread {
         id: MessageId,
         new_role: Role,
         new_segments: Vec<MessageSegment>,
+        creases: Vec<MessageCrease>,
         loaded_context: Option<LoadedContext>,
         checkpoint: Option<GitStoreCheckpoint>,
         cx: &mut Context<Self>,
@@ -1007,6 +1042,7 @@ impl Thread {
         };
         message.role = new_role;
         message.segments = new_segments;
+        message.creases = creases;
         if let Some(context) = loaded_context {
             message.loaded_context = context;
         }
@@ -1127,6 +1163,7 @@ impl Thread {
                                 label: crease.metadata.label.clone(),
                             })
                             .collect(),
+                        is_hidden: message.is_hidden,
                     })
                     .collect(),
                 initial_project_snapshot,
@@ -1142,6 +1179,7 @@ impl Thread {
                         model: model.model.id().0.to_string(),
                     }),
                 completion_mode: Some(this.completion_mode),
+                tool_use_limit_reached: this.tool_use_limit_reached,
             })
         })
     }
@@ -1157,6 +1195,7 @@ impl Thread {
     pub fn send_to_model(
         &mut self,
         model: Arc<dyn LanguageModel>,
+        intent: CompletionIntent,
         window: Option<AnyWindowHandle>,
         cx: &mut Context<Self>,
     ) {
@@ -1166,7 +1205,7 @@ impl Thread {
 
         self.remaining_turns -= 1;
 
-        let request = self.to_completion_request(model.clone(), cx);
+        let request = self.to_completion_request(model.clone(), intent, cx);
 
         self.stream_completion(request, model, window, cx);
     }
@@ -1186,17 +1225,19 @@ impl Thread {
     pub fn to_completion_request(
         &self,
         model: Arc<dyn LanguageModel>,
+        intent: CompletionIntent,
         cx: &mut Context<Self>,
     ) -> LanguageModelRequest {
         let mut request = LanguageModelRequest {
             thread_id: Some(self.id.to_string()),
             prompt_id: Some(self.last_prompt_id.to_string()),
+            intent: Some(intent),
             mode: None,
             messages: vec![],
             tools: Vec::new(),
             tool_choice: None,
             stop: Vec::new(),
-            temperature: AssistantSettings::temperature_for_model(&model, cx),
+            temperature: AgentSettings::temperature_for_model(&model, cx),
         };
 
         let available_tools = self.available_tools(cx, model.clone());
@@ -1344,18 +1385,20 @@ impl Thread {
     fn to_summarize_request(
         &self,
         model: &Arc<dyn LanguageModel>,
+        intent: CompletionIntent,
         added_user_message: String,
         cx: &App,
     ) -> LanguageModelRequest {
         let mut request = LanguageModelRequest {
             thread_id: None,
             prompt_id: None,
+            intent: Some(intent),
             mode: None,
             messages: vec![],
             tools: Vec::new(),
             tool_choice: None,
             stop: Vec::new(),
-            temperature: AssistantSettings::temperature_for_model(model, cx),
+            temperature: AgentSettings::temperature_for_model(model, cx),
         };
 
         for message in &self.messages {
@@ -1396,7 +1439,7 @@ impl Thread {
         messages: &mut Vec<LanguageModelRequestMessage>,
         cx: &App,
     ) {
-        const STALE_FILES_HEADER: &str = "These files changed since last read:";
+        const STALE_FILES_HEADER: &str = include_str!("./prompts/stale_files_prompt_header.txt");
 
         let mut stale_message = String::new();
 
@@ -1408,7 +1451,7 @@ impl Thread {
             };
 
             if stale_message.is_empty() {
-                write!(&mut stale_message, "{}\n", STALE_FILES_HEADER).ok();
+                write!(&mut stale_message, "{}\n", STALE_FILES_HEADER.trim()).ok();
             }
 
             writeln!(&mut stale_message, "- {}", file.path().display()).ok();
@@ -1641,6 +1684,7 @@ impl Thread {
                                         }
                                         CompletionRequestStatus::ToolUseLimitReached => {
                                             thread.tool_use_limit_reached = true;
+                                            cx.emit(ThreadEvent::ToolUseLimitReached);
                                         }
                                     }
                                 }
@@ -1693,6 +1737,43 @@ impl Thread {
                                     project.set_agent_location(None, cx);
                                 });
                             }
+                            StopReason::Refusal => {
+                                thread.project.update(cx, |project, cx| {
+                                    project.set_agent_location(None, cx);
+                                });
+
+                                // Remove the turn that was refused.
+                                //
+                                // https://docs.anthropic.com/en/docs/test-and-evaluate/strengthen-guardrails/handle-streaming-refusals#reset-context-after-refusal
+                                {
+                                    let mut messages_to_remove = Vec::new();
+
+                                    for (ix, message) in thread.messages.iter().enumerate().rev() {
+                                        messages_to_remove.push(message.id);
+
+                                        if message.role == Role::User {
+                                            if ix == 0 {
+                                                break;
+                                            }
+
+                                            if let Some(prev_message) = thread.messages.get(ix - 1) {
+                                                if prev_message.role == Role::Assistant {
+                                                    break;
+                                                }
+                                            }
+                                        }
+                                    }
+
+                                    for message_id in messages_to_remove {
+                                        thread.delete_message(message_id, cx);
+                                    }
+                                }
+
+                                cx.emit(ThreadEvent::ShowError(ThreadError::Message {
+                                    header: "Language model refusal".into(),
+                                    message: "Model refused to generate content for safety reasons.".into(),
+                                }));
+                            }
                         },
                         Err(error) => {
                             thread.project.update(cx, |project, cx| {
@@ -1736,6 +1817,7 @@ impl Thread {
                             thread.cancel_last_completion(window, cx);
                         }
                     }
+
                     cx.emit(ThreadEvent::Stopped(result.map_err(Arc::new)));
 
                     if let Some((request_callback, (request, response_events))) = thread
@@ -1784,12 +1866,14 @@ impl Thread {
             return;
         }
 
-        let added_user_message = "Generate a concise 3-7 word title for this conversation, omitting punctuation. \
-            Go straight to the title, without any preamble and prefix like `Here's a concise suggestion:...` or `Title:`. \
-            If the conversation is about a specific subject, include it in the title. \
-            Be descriptive. DO NOT speak in the first person.";
+        let added_user_message = include_str!("./prompts/summarize_thread_prompt.txt");
 
-        let request = self.to_summarize_request(&model.model, added_user_message.into(), cx);
+        let request = self.to_summarize_request(
+            &model.model,
+            CompletionIntent::ThreadSummarization,
+            added_user_message.into(),
+            cx,
+        );
 
         self.summary = ThreadSummary::Generating;
 
@@ -1883,14 +1967,14 @@ impl Thread {
             return;
         }
 
-        let added_user_message = "Generate a detailed summary of this conversation. Include:\n\
-             1. A brief overview of what was discussed\n\
-             2. Key facts or information discovered\n\
-             3. Outcomes or conclusions reached\n\
-             4. Any action items or next steps if any\n\
-             Format it in Markdown with headings and bullet points.";
+        let added_user_message = include_str!("./prompts/summarize_thread_detailed_prompt.txt");
 
-        let request = self.to_summarize_request(&model, added_user_message.into(), cx);
+        let request = self.to_summarize_request(
+            &model,
+            CompletionIntent::ThreadContextSummarization,
+            added_user_message.into(),
+            cx,
+        );
 
         *self.detailed_summary_tx.borrow_mut() = DetailedSummaryState::Generating {
             message_id: last_message_id,
@@ -1982,7 +2066,8 @@ impl Thread {
         model: Arc<dyn LanguageModel>,
     ) -> Vec<PendingToolUse> {
         self.auto_capture_telemetry(cx);
-        let request = Arc::new(self.to_completion_request(model.clone(), cx));
+        let request =
+            Arc::new(self.to_completion_request(model.clone(), CompletionIntent::ToolResults, cx));
         let pending_tool_uses = self
             .tool_use
             .pending_tool_uses()
@@ -1994,7 +2079,7 @@ impl Thread {
         for tool_use in pending_tool_uses.iter() {
             if let Some(tool) = self.tools.read(cx).tool(&tool_use.name, cx) {
                 if tool.needs_confirmation(&tool_use.input, cx)
-                    && !AssistantSettings::get_global(cx).always_allow_tool_actions
+                    && !AgentSettings::get_global(cx).always_allow_tool_actions
                 {
                     self.tool_use.confirm_tool_use(
                         tool_use.id.clone(),
@@ -2178,7 +2263,7 @@ impl Thread {
         if self.all_tools_finished() {
             if let Some(ConfiguredModel { model, .. }) = self.configured_model.as_ref() {
                 if !canceled {
-                    self.send_to_model(model.clone(), window, cx);
+                    self.send_to_model(model.clone(), CompletionIntent::ToolResults, window, cx);
                 }
                 self.auto_capture_telemetry(cx);
             }
@@ -2211,10 +2296,17 @@ impl Thread {
             );
         }
 
-        self.finalize_pending_checkpoint(cx);
-
         if canceled {
             cx.emit(ThreadEvent::CompletionCanceled);
+
+            // When canceled, we always want to insert the checkpoint.
+            // (We skip over finalize_pending_checkpoint, because it
+            // would conclude we didn't have anything to insert here.)
+            if let Some(checkpoint) = self.pending_checkpoint.take() {
+                self.insert_checkpoint(checkpoint, cx);
+            }
+        } else {
+            self.finalize_pending_checkpoint(cx);
         }
 
         canceled
@@ -2518,11 +2610,7 @@ impl Thread {
 
                 writeln!(markdown, "**\n")?;
                 match &tool_result.content {
-                    LanguageModelToolResultContent::Text(text)
-                    | LanguageModelToolResultContent::WrappedText(WrappedTextContent {
-                        text,
-                        ..
-                    }) => {
+                    LanguageModelToolResultContent::Text(text) => {
                         writeln!(markdown, "{text}")?;
                     }
                     LanguageModelToolResultContent::Image(image) => {
@@ -2767,6 +2855,7 @@ pub enum ThreadEvent {
     },
     CheckpointChanged,
     ToolConfirmationNeeded,
+    ToolUseLimitReached,
     CancelEditing,
     CompletionCanceled,
 }
@@ -2783,7 +2872,7 @@ struct PendingCompletion {
 mod tests {
     use super::*;
     use crate::{ThreadStore, context::load_context, context_store::ContextStore, thread_store};
-    use assistant_settings::{AssistantSettings, LanguageModelParameters};
+    use agent_settings::{AgentSettings, LanguageModelParameters};
     use assistant_tool::ToolRegistry;
     use editor::EditorSettings;
     use gpui::TestAppContext;
@@ -2814,7 +2903,8 @@ mod tests {
             .await
             .unwrap();
 
-        let context = context_store.update(cx, |store, _| store.context().next().cloned().unwrap());
+        let context =
+            context_store.read_with(cx, |store, _| store.context().next().cloned().unwrap());
         let loaded_context = cx
             .update(|cx| load_context(vec![context], &project, &None, cx))
             .await;
@@ -2865,7 +2955,7 @@ fn main() {{
 
         // Check message in request
         let request = thread.update(cx, |thread, cx| {
-            thread.to_completion_request(model.clone(), cx)
+            thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx)
         });
 
         assert_eq!(request.messages.len(), 2);
@@ -2960,7 +3050,7 @@ fn main() {{
 
         // Check entire request to make sure all contexts are properly included
         let request = thread.update(cx, |thread, cx| {
-            thread.to_completion_request(model.clone(), cx)
+            thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx)
         });
 
         // The request should contain all 3 messages
@@ -3067,7 +3157,7 @@ fn main() {{
 
         // Check message in request
         let request = thread.update(cx, |thread, cx| {
-            thread.to_completion_request(model.clone(), cx)
+            thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx)
         });
 
         assert_eq!(request.messages.len(), 2);
@@ -3093,7 +3183,7 @@ fn main() {{
 
         // Check that both messages appear in the request
         let request = thread.update(cx, |thread, cx| {
-            thread.to_completion_request(model.clone(), cx)
+            thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx)
         });
 
         assert_eq!(request.messages.len(), 3);
@@ -3125,7 +3215,8 @@ fn main() {{
             .await
             .unwrap();
 
-        let context = context_store.update(cx, |store, _| store.context().next().cloned().unwrap());
+        let context =
+            context_store.read_with(cx, |store, _| store.context().next().cloned().unwrap());
         let loaded_context = cx
             .update(|cx| load_context(vec![context], &project, &None, cx))
             .await;
@@ -3137,7 +3228,7 @@ fn main() {{
 
         // Create a request and check that it doesn't have a stale buffer warning yet
         let initial_request = thread.update(cx, |thread, cx| {
-            thread.to_completion_request(model.clone(), cx)
+            thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx)
         });
 
         // Make sure we don't have a stale file warning yet
@@ -3173,7 +3264,7 @@ fn main() {{
 
         // Create a new request and check for the stale buffer warning
         let new_request = thread.update(cx, |thread, cx| {
-            thread.to_completion_request(model.clone(), cx)
+            thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx)
         });
 
         // We should have a stale file warning as the last message
@@ -3209,81 +3300,81 @@ fn main() {{
 
         // Both model and provider
         cx.update(|cx| {
-            AssistantSettings::override_global(
-                AssistantSettings {
+            AgentSettings::override_global(
+                AgentSettings {
                     model_parameters: vec![LanguageModelParameters {
                         provider: Some(model.provider_id().0.to_string().into()),
                         model: Some(model.id().0.clone()),
                         temperature: Some(0.66),
                     }],
-                    ..AssistantSettings::get_global(cx).clone()
+                    ..AgentSettings::get_global(cx).clone()
                 },
                 cx,
             );
         });
 
         let request = thread.update(cx, |thread, cx| {
-            thread.to_completion_request(model.clone(), cx)
+            thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx)
         });
         assert_eq!(request.temperature, Some(0.66));
 
         // Only model
         cx.update(|cx| {
-            AssistantSettings::override_global(
-                AssistantSettings {
+            AgentSettings::override_global(
+                AgentSettings {
                     model_parameters: vec![LanguageModelParameters {
                         provider: None,
                         model: Some(model.id().0.clone()),
                         temperature: Some(0.66),
                     }],
-                    ..AssistantSettings::get_global(cx).clone()
+                    ..AgentSettings::get_global(cx).clone()
                 },
                 cx,
             );
         });
 
         let request = thread.update(cx, |thread, cx| {
-            thread.to_completion_request(model.clone(), cx)
+            thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx)
         });
         assert_eq!(request.temperature, Some(0.66));
 
         // Only provider
         cx.update(|cx| {
-            AssistantSettings::override_global(
-                AssistantSettings {
+            AgentSettings::override_global(
+                AgentSettings {
                     model_parameters: vec![LanguageModelParameters {
                         provider: Some(model.provider_id().0.to_string().into()),
                         model: None,
                         temperature: Some(0.66),
                     }],
-                    ..AssistantSettings::get_global(cx).clone()
+                    ..AgentSettings::get_global(cx).clone()
                 },
                 cx,
             );
         });
 
         let request = thread.update(cx, |thread, cx| {
-            thread.to_completion_request(model.clone(), cx)
+            thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx)
         });
         assert_eq!(request.temperature, Some(0.66));
 
         // Same model name, different provider
         cx.update(|cx| {
-            AssistantSettings::override_global(
-                AssistantSettings {
+            AgentSettings::override_global(
+                AgentSettings {
                     model_parameters: vec![LanguageModelParameters {
                         provider: Some("anthropic".into()),
                         model: Some(model.id().0.clone()),
                         temperature: Some(0.66),
                     }],
-                    ..AssistantSettings::get_global(cx).clone()
+                    ..AgentSettings::get_global(cx).clone()
                 },
                 cx,
             );
         });
 
         let request = thread.update(cx, |thread, cx| {
-            thread.to_completion_request(model.clone(), cx)
+            thread.to_completion_request(model.clone(), CompletionIntent::UserPrompt, cx)
         });
         assert_eq!(request.temperature, None);
     }
@@ -3315,7 +3406,12 @@ fn main() {{
         // Send a message
         thread.update(cx, |thread, cx| {
             thread.insert_user_message("Hi!", ContextLoadResult::default(), None, vec![], cx);
-            thread.send_to_model(model.clone(), None, cx);
+            thread.send_to_model(
+                model.clone(),
+                CompletionIntent::ThreadSummarization,
+                None,
+                cx,
+            );
         });
 
         let fake_model = model.as_fake();
@@ -3337,8 +3433,8 @@ fn main() {{
         });
 
         cx.run_until_parked();
-        fake_model.stream_last_completion_response("Brief".into());
-        fake_model.stream_last_completion_response(" Introduction".into());
+        fake_model.stream_last_completion_response("Brief");
+        fake_model.stream_last_completion_response(" Introduction");
         fake_model.end_last_completion_stream();
         cx.run_until_parked();
 
@@ -3410,7 +3506,7 @@ fn main() {{
                 vec![],
                 cx,
             );
-            thread.send_to_model(model.clone(), None, cx);
+            thread.send_to_model(model.clone(), CompletionIntent::UserPrompt, None, cx);
         });
 
         let fake_model = model.as_fake();
@@ -3431,7 +3527,7 @@ fn main() {{
         });
 
         cx.run_until_parked();
-        fake_model.stream_last_completion_response("A successful summary".into());
+        fake_model.stream_last_completion_response("A successful summary");
         fake_model.end_last_completion_stream();
         cx.run_until_parked();
 
@@ -3448,7 +3544,12 @@ fn main() {{
     ) {
         thread.update(cx, |thread, cx| {
             thread.insert_user_message("Hi!", ContextLoadResult::default(), None, vec![], cx);
-            thread.send_to_model(model.clone(), None, cx);
+            thread.send_to_model(
+                model.clone(),
+                CompletionIntent::ThreadSummarization,
+                None,
+                cx,
+            );
         });
 
         let fake_model = model.as_fake();
@@ -3473,7 +3574,7 @@ fn main() {{
 
     fn simulate_successful_response(fake_model: &FakeLanguageModel, cx: &mut TestAppContext) {
         cx.run_until_parked();
-        fake_model.stream_last_completion_response("Assistant response".into());
+        fake_model.stream_last_completion_response("Assistant response");
         fake_model.end_last_completion_stream();
         cx.run_until_parked();
     }
@@ -3484,7 +3585,7 @@ fn main() {{
             cx.set_global(settings_store);
             language::init(cx);
             Project::init_settings(cx);
-            AssistantSettings::register(cx);
+            AgentSettings::register(cx);
             prompt_store::init(cx);
             thread_store::init(cx);
             workspace::init_settings(cx);

crates/agent/src/thread_store.rs

@@ -1,11 +1,10 @@
-use std::borrow::Cow;
 use std::cell::{Ref, RefCell};
 use std::path::{Path, PathBuf};
 use std::rc::Rc;
-use std::sync::Arc;
+use std::sync::{Arc, Mutex};
 
+use agent_settings::{AgentProfile, AgentProfileId, AgentSettings, CompletionMode};
 use anyhow::{Context as _, Result, anyhow};
-use assistant_settings::{AgentProfile, AgentProfileId, AssistantSettings, CompletionMode};
 use assistant_tool::{ToolId, ToolSource, ToolWorkingSet};
 use chrono::{DateTime, Utc};
 use collections::HashMap;
@@ -17,8 +16,7 @@ use gpui::{
     App, BackgroundExecutor, Context, Entity, EventEmitter, Global, ReadGlobal, SharedString,
     Subscription, Task, prelude::*,
 };
-use heed::Database;
-use heed::types::SerdeBincode;
+
 use language_model::{LanguageModelToolResultContent, LanguageModelToolUseId, Role, TokenUsage};
 use project::context_server_store::{ContextServerStatus, ContextServerStore};
 use project::{Project, ProjectItem, ProjectPath, Worktree};
@@ -35,14 +33,52 @@ use crate::context_server_tool::ContextServerTool;
 use crate::thread::{
     DetailedSummaryState, ExceededWindowError, MessageId, ProjectSnapshot, Thread, ThreadId,
 };
+use indoc::indoc;
+use sqlez::{
+    bindable::{Bind, Column},
+    connection::Connection,
+    statement::Statement,
+};
 
-const RULES_FILE_NAMES: [&'static str; 6] = [
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
+pub enum DataType {
+    #[serde(rename = "json")]
+    Json,
+    #[serde(rename = "zstd")]
+    Zstd,
+}
+
+impl Bind for DataType {
+    fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
+        let value = match self {
+            DataType::Json => "json",
+            DataType::Zstd => "zstd",
+        };
+        value.bind(statement, start_index)
+    }
+}
+
+impl Column for DataType {
+    fn column(statement: &mut Statement, start_index: i32) -> Result<(Self, i32)> {
+        let (value, next_index) = String::column(statement, start_index)?;
+        let data_type = match value.as_str() {
+            "json" => DataType::Json,
+            "zstd" => DataType::Zstd,
+            _ => anyhow::bail!("Unknown data type: {}", value),
+        };
+        Ok((data_type, next_index))
+    }
+}
+
+const RULES_FILE_NAMES: [&'static str; 8] = [
     ".rules",
     ".cursorrules",
     ".windsurfrules",
     ".clinerules",
     ".github/copilot-instructions.md",
     "CLAUDE.md",
+    "AGENT.md",
+    "AGENTS.md",
 ];
 
 pub fn init(cx: &mut App) {
@@ -485,13 +521,13 @@ impl ThreadStore {
     }
 
     fn load_default_profile(&self, cx: &mut Context<Self>) {
-        let assistant_settings = AssistantSettings::get_global(cx);
+        let assistant_settings = AgentSettings::get_global(cx);
 
         self.load_profile_by_id(assistant_settings.default_profile.clone(), cx);
     }
 
     pub fn load_profile_by_id(&self, profile_id: AgentProfileId, cx: &mut Context<Self>) {
-        let assistant_settings = AssistantSettings::get_global(cx);
+        let assistant_settings = AgentSettings::get_global(cx);
 
         if let Some(profile) = assistant_settings.profiles.get(&profile_id) {
             self.load_profile(profile.clone(), cx);
@@ -676,6 +712,8 @@ pub struct SerializedThread {
     pub model: Option<SerializedLanguageModel>,
     #[serde(default)]
     pub completion_mode: Option<CompletionMode>,
+    #[serde(default)]
+    pub tool_use_limit_reached: bool,
 }
 
 #[derive(Serialize, Deserialize, Debug)]
@@ -757,6 +795,8 @@ pub struct SerializedMessage {
     pub context: String,
     #[serde(default)]
     pub creases: Vec<SerializedCrease>,
+    #[serde(default)]
+    pub is_hidden: bool,
 }
 
 #[derive(Debug, Serialize, Deserialize)]
@@ -815,6 +855,7 @@ impl LegacySerializedThread {
             exceeded_window_error: None,
             model: None,
             completion_mode: None,
+            tool_use_limit_reached: false,
         }
     }
 }
@@ -840,6 +881,7 @@ impl LegacySerializedMessage {
             tool_results: self.tool_results,
             context: String::new(),
             creases: Vec::new(),
+            is_hidden: false,
         }
     }
 }
@@ -860,25 +902,27 @@ impl Global for GlobalThreadsDatabase {}
 
 pub(crate) struct ThreadsDatabase {
     executor: BackgroundExecutor,
-    env: heed::Env,
-    threads: Database<SerdeBincode<ThreadId>, SerializedThread>,
+    connection: Arc<Mutex<Connection>>,
 }
 
-impl heed::BytesEncode<'_> for SerializedThread {
-    type EItem = SerializedThread;
+impl ThreadsDatabase {
+    fn connection(&self) -> Arc<Mutex<Connection>> {
+        self.connection.clone()
+    }
 
-    fn bytes_encode(item: &Self::EItem) -> Result<Cow<[u8]>, heed::BoxedError> {
-        serde_json::to_vec(item).map(Cow::Owned).map_err(Into::into)
+    const COMPRESSION_LEVEL: i32 = 3;
+}
+
+impl Bind for ThreadId {
+    fn bind(&self, statement: &Statement, start_index: i32) -> Result<i32> {
+        self.to_string().bind(statement, start_index)
     }
 }
 
-impl<'a> heed::BytesDecode<'a> for SerializedThread {
-    type DItem = SerializedThread;
-
-    fn bytes_decode(bytes: &'a [u8]) -> Result<Self::DItem, heed::BoxedError> {
-        // We implement this type manually because we want to call `SerializedThread::from_json`,
-        // instead of the Deserialize trait implementation for `SerializedThread`.
-        SerializedThread::from_json(bytes).map_err(Into::into)
+impl Column for ThreadId {
+    fn column(statement: &mut Statement, start_index: i32) -> Result<(Self, i32)> {
+        let (id_str, next_index) = String::column(statement, start_index)?;
+        Ok((ThreadId::from(id_str.as_str()), next_index))
     }
 }
 
@@ -894,8 +938,8 @@ impl ThreadsDatabase {
         let database_future = executor
             .spawn({
                 let executor = executor.clone();
-                let database_path = paths::data_dir().join("threads/threads-db.1.mdb");
-                async move { ThreadsDatabase::new(database_path, executor) }
+                let threads_dir = paths::data_dir().join("threads");
+                async move { ThreadsDatabase::new(threads_dir, executor) }
             })
             .then(|result| future::ready(result.map(Arc::new).map_err(Arc::new)))
             .boxed()
@@ -904,41 +948,144 @@ impl ThreadsDatabase {
         cx.set_global(GlobalThreadsDatabase(database_future));
     }
 
-    pub fn new(path: PathBuf, executor: BackgroundExecutor) -> Result<Self> {
-        std::fs::create_dir_all(&path)?;
+    pub fn new(threads_dir: PathBuf, executor: BackgroundExecutor) -> Result<Self> {
+        std::fs::create_dir_all(&threads_dir)?;
+
+        let sqlite_path = threads_dir.join("threads.db");
+        let mdb_path = threads_dir.join("threads-db.1.mdb");
+
+        let needs_migration_from_heed = mdb_path.exists();
+
+        let connection = Connection::open_file(&sqlite_path.to_string_lossy());
+
+        connection.exec(indoc! {"
+                CREATE TABLE IF NOT EXISTS threads (
+                    id TEXT PRIMARY KEY,
+                    summary TEXT NOT NULL,
+                    updated_at TEXT NOT NULL,
+                    data_type TEXT NOT NULL,
+                    data BLOB NOT NULL
+                )
+            "})?()
+        .map_err(|e| anyhow!("Failed to create threads table: {}", e))?;
+
+        let db = Self {
+            executor: executor.clone(),
+            connection: Arc::new(Mutex::new(connection)),
+        };
+
+        if needs_migration_from_heed {
+            let db_connection = db.connection();
+            let executor_clone = executor.clone();
+            executor
+                .spawn(async move {
+                    log::info!("Starting threads.db migration");
+                    Self::migrate_from_heed(&mdb_path, db_connection, executor_clone)?;
+                    std::fs::remove_dir_all(mdb_path)?;
+                    log::info!("threads.db migrated to sqlite");
+                    Ok::<(), anyhow::Error>(())
+                })
+                .detach();
+        }
+
+        Ok(db)
+    }
+
+    // Remove this migration after 2025-09-01
+    fn migrate_from_heed(
+        mdb_path: &Path,
+        connection: Arc<Mutex<Connection>>,
+        _executor: BackgroundExecutor,
+    ) -> Result<()> {
+        use heed::types::SerdeBincode;
+        struct SerializedThreadHeed(SerializedThread);
+
+        impl heed::BytesEncode<'_> for SerializedThreadHeed {
+            type EItem = SerializedThreadHeed;
+
+            fn bytes_encode(
+                item: &Self::EItem,
+            ) -> Result<std::borrow::Cow<[u8]>, heed::BoxedError> {
+                serde_json::to_vec(&item.0)
+                    .map(std::borrow::Cow::Owned)
+                    .map_err(Into::into)
+            }
+        }
+
+        impl<'a> heed::BytesDecode<'a> for SerializedThreadHeed {
+            type DItem = SerializedThreadHeed;
+
+            fn bytes_decode(bytes: &'a [u8]) -> Result<Self::DItem, heed::BoxedError> {
+                SerializedThread::from_json(bytes)
+                    .map(SerializedThreadHeed)
+                    .map_err(Into::into)
+            }
+        }
 
         const ONE_GB_IN_BYTES: usize = 1024 * 1024 * 1024;
+
         let env = unsafe {
             heed::EnvOpenOptions::new()
                 .map_size(ONE_GB_IN_BYTES)
                 .max_dbs(1)
-                .open(path)?
+                .open(mdb_path)?
         };
 
-        let mut txn = env.write_txn()?;
-        let threads = env.create_database(&mut txn, Some("threads"))?;
-        txn.commit()?;
+        let txn = env.write_txn()?;
+        let threads: heed::Database<SerdeBincode<ThreadId>, SerializedThreadHeed> = env
+            .open_database(&txn, Some("threads"))?
+            .ok_or_else(|| anyhow!("threads database not found"))?;
 
-        Ok(Self {
-            executor,
-            env,
-            threads,
-        })
+        for result in threads.iter(&txn)? {
+            let (thread_id, thread_heed) = result?;
+            Self::save_thread_sync(&connection, thread_id, thread_heed.0)?;
+        }
+
+        Ok(())
+    }
+
+    fn save_thread_sync(
+        connection: &Arc<Mutex<Connection>>,
+        id: ThreadId,
+        thread: SerializedThread,
+    ) -> Result<()> {
+        let json_data = serde_json::to_string(&thread)?;
+        let summary = thread.summary.to_string();
+        let updated_at = thread.updated_at.to_rfc3339();
+
+        let connection = connection.lock().unwrap();
+
+        let compressed = zstd::encode_all(json_data.as_bytes(), Self::COMPRESSION_LEVEL)?;
+        let data_type = DataType::Zstd;
+        let data = compressed;
+
+        let mut insert = connection.exec_bound::<(ThreadId, String, String, DataType, Vec<u8>)>(indoc! {"
+            INSERT OR REPLACE INTO threads (id, summary, updated_at, data_type, data) VALUES (?, ?, ?, ?, ?)
+        "})?;
+
+        insert((id, summary, updated_at, data_type, data))?;
+
+        Ok(())
     }
 
     pub fn list_threads(&self) -> Task<Result<Vec<SerializedThreadMetadata>>> {
-        let env = self.env.clone();
-        let threads = self.threads;
+        let connection = self.connection.clone();
 
         self.executor.spawn(async move {
-            let txn = env.read_txn()?;
-            let mut iter = threads.iter(&txn)?;
+            let connection = connection.lock().unwrap();
+            let mut select =
+                connection.select_bound::<(), (ThreadId, String, String)>(indoc! {"
+                SELECT id, summary, updated_at FROM threads ORDER BY updated_at DESC
+            "})?;
+
+            let rows = select(())?;
             let mut threads = Vec::new();
-            while let Some((key, value)) = iter.next().transpose()? {
+
+            for (id, summary, updated_at) in rows {
                 threads.push(SerializedThreadMetadata {
-                    id: key,
-                    summary: value.summary,
-                    updated_at: value.updated_at,
+                    id,
+                    summary: summary.into(),
+                    updated_at: DateTime::parse_from_rfc3339(&updated_at)?.with_timezone(&Utc),
                 });
             }
 
@@ -947,36 +1094,51 @@ impl ThreadsDatabase {
     }
 
     pub fn try_find_thread(&self, id: ThreadId) -> Task<Result<Option<SerializedThread>>> {
-        let env = self.env.clone();
-        let threads = self.threads;
+        let connection = self.connection.clone();
 
         self.executor.spawn(async move {
-            let txn = env.read_txn()?;
-            let thread = threads.get(&txn, &id)?;
-            Ok(thread)
+            let connection = connection.lock().unwrap();
+            let mut select = connection.select_bound::<ThreadId, (DataType, Vec<u8>)>(indoc! {"
+                SELECT data_type, data FROM threads WHERE id = ? LIMIT 1
+            "})?;
+
+            let rows = select(id)?;
+            if let Some((data_type, data)) = rows.into_iter().next() {
+                let json_data = match data_type {
+                    DataType::Zstd => {
+                        let decompressed = zstd::decode_all(&data[..])?;
+                        String::from_utf8(decompressed)?
+                    }
+                    DataType::Json => String::from_utf8(data)?,
+                };
+
+                let thread = SerializedThread::from_json(json_data.as_bytes())?;
+                Ok(Some(thread))
+            } else {
+                Ok(None)
+            }
         })
     }
 
     pub fn save_thread(&self, id: ThreadId, thread: SerializedThread) -> Task<Result<()>> {
-        let env = self.env.clone();
-        let threads = self.threads;
+        let connection = self.connection.clone();
 
-        self.executor.spawn(async move {
-            let mut txn = env.write_txn()?;
-            threads.put(&mut txn, &id, &thread)?;
-            txn.commit()?;
-            Ok(())
-        })
+        self.executor
+            .spawn(async move { Self::save_thread_sync(&connection, id, thread) })
     }
 
     pub fn delete_thread(&self, id: ThreadId) -> Task<Result<()>> {
-        let env = self.env.clone();
-        let threads = self.threads;
+        let connection = self.connection.clone();
 
         self.executor.spawn(async move {
-            let mut txn = env.write_txn()?;
-            threads.delete(&mut txn, &id)?;
-            txn.commit()?;
+            let connection = connection.lock().unwrap();
+
+            let mut delete = connection.exec_bound::<ThreadId>(indoc! {"
+                DELETE FROM threads WHERE id = ?
+            "})?;
+
+            delete(id)?;
+
             Ok(())
         })
     }

crates/agent/src/tool_use.rs

@@ -337,6 +337,12 @@ impl ToolUseState {
             )
             .into();
 
+        let may_perform_edits = self
+            .tools
+            .read(cx)
+            .tool(&tool_use.name, cx)
+            .is_some_and(|tool| tool.may_perform_edits());
+
         self.pending_tool_uses_by_id.insert(
             tool_use.id.clone(),
             PendingToolUse {
@@ -345,6 +351,7 @@ impl ToolUseState {
                 name: tool_use.name.clone(),
                 ui_text: ui_text.clone(),
                 input: tool_use.input,
+                may_perform_edits,
                 status,
             },
         );
@@ -518,6 +525,7 @@ pub struct PendingToolUse {
     pub ui_text: Arc<str>,
     pub input: serde_json::Value,
     pub status: PendingToolUseStatus,
+    pub may_perform_edits: bool,
 }
 
 #[derive(Debug, Clone)]

crates/agent/src/trial_markdown.md

@@ -1,3 +0,0 @@
-# Build better with Zed Pro
-
-Try [Zed Pro](https://zed.dev/pricing) for free for 14 days - no credit card required. Only $20/month afterward. Cancel anytime.

crates/agent/src/ui/context_pill.rs

@@ -93,20 +93,9 @@ impl ContextPill {
             Self::Suggested {
                 icon_path: Some(icon_path),
                 ..
-            }
-            | Self::Added {
-                context:
-                    AddedContext {
-                        icon_path: Some(icon_path),
-                        ..
-                    },
-                ..
             } => Icon::from_path(icon_path),
-            Self::Suggested { kind, .. }
-            | Self::Added {
-                context: AddedContext { kind, .. },
-                ..
-            } => Icon::new(kind.icon()),
+            Self::Suggested { kind, .. } => Icon::new(kind.icon()),
+            Self::Added { context, .. } => context.icon(),
         }
     }
 }
@@ -133,6 +122,7 @@ impl RenderOnce for ContextPill {
                 on_click,
             } => {
                 let status_is_error = matches!(context.status, ContextStatus::Error { .. });
+                let status_is_warning = matches!(context.status, ContextStatus::Warning { .. });
 
                 base_pill
                     .pr(if on_remove.is_some() { px(2.) } else { px(4.) })
@@ -140,6 +130,9 @@ impl RenderOnce for ContextPill {
                         if status_is_error {
                             pill.bg(cx.theme().status().error_background)
                                 .border_color(cx.theme().status().error_border)
+                        } else if status_is_warning {
+                            pill.bg(cx.theme().status().warning_background)
+                                .border_color(cx.theme().status().warning_border)
                         } else if *focused {
                             pill.bg(color.element_background)
                                 .border_color(color.border_focused)
@@ -195,7 +188,8 @@ impl RenderOnce for ContextPill {
                                         |label, delta| label.opacity(delta),
                                     )
                                     .into_any_element(),
-                                ContextStatus::Error { message } => element
+                                ContextStatus::Warning { message }
+                                | ContextStatus::Error { message } => element
                                     .tooltip(ui::Tooltip::text(message.clone()))
                                     .into_any_element(),
                             }),
@@ -270,6 +264,7 @@ pub enum ContextStatus {
     Ready,
     Loading { message: SharedString },
     Error { message: SharedString },
+    Warning { message: SharedString },
 }
 
 #[derive(RegisterComponent)]
@@ -285,6 +280,19 @@ pub struct AddedContext {
 }
 
 impl AddedContext {
+    pub fn icon(&self) -> Icon {
+        match &self.status {
+            ContextStatus::Warning { .. } => Icon::new(IconName::Warning).color(Color::Warning),
+            ContextStatus::Error { .. } => Icon::new(IconName::XCircle).color(Color::Error),
+            _ => {
+                if let Some(icon_path) = &self.icon_path {
+                    Icon::from_path(icon_path)
+                } else {
+                    Icon::new(self.kind.icon())
+                }
+            }
+        }
+    }
     /// Creates an `AddedContext` by retrieving relevant details of `AgentContext`. This returns a
     /// `None` if `DirectoryContext` or `RulesContext` no longer exist.
     ///
@@ -293,6 +301,7 @@ impl AddedContext {
         handle: AgentContextHandle,
         prompt_store: Option<&Entity<PromptStore>>,
         project: &Project,
+        model: Option<&Arc<dyn language_model::LanguageModel>>,
         cx: &App,
     ) -> Option<AddedContext> {
         match handle {
@@ -304,11 +313,15 @@ impl AddedContext {
             AgentContextHandle::Thread(handle) => Some(Self::pending_thread(handle, cx)),
             AgentContextHandle::TextThread(handle) => Some(Self::pending_text_thread(handle, cx)),
             AgentContextHandle::Rules(handle) => Self::pending_rules(handle, prompt_store, cx),
-            AgentContextHandle::Image(handle) => Some(Self::image(handle)),
+            AgentContextHandle::Image(handle) => Some(Self::image(handle, model, cx)),
         }
     }
 
-    pub fn new_attached(context: &AgentContext, cx: &App) -> AddedContext {
+    pub fn new_attached(
+        context: &AgentContext,
+        model: Option<&Arc<dyn language_model::LanguageModel>>,
+        cx: &App,
+    ) -> AddedContext {
         match context {
             AgentContext::File(context) => Self::attached_file(context, cx),
             AgentContext::Directory(context) => Self::attached_directory(context),
@@ -318,7 +331,7 @@ impl AddedContext {
             AgentContext::Thread(context) => Self::attached_thread(context),
             AgentContext::TextThread(context) => Self::attached_text_thread(context),
             AgentContext::Rules(context) => Self::attached_rules(context),
-            AgentContext::Image(context) => Self::image(context.clone()),
+            AgentContext::Image(context) => Self::image(context.clone(), model, cx),
         }
     }
 
@@ -333,14 +346,8 @@ impl AddedContext {
 
     fn file(handle: FileContextHandle, full_path: &Path, cx: &App) -> AddedContext {
         let full_path_string: SharedString = full_path.to_string_lossy().into_owned().into();
-        let name = full_path
-            .file_name()
-            .map(|n| n.to_string_lossy().into_owned().into())
-            .unwrap_or_else(|| full_path_string.clone());
-        let parent = full_path
-            .parent()
-            .and_then(|p| p.file_name())
-            .map(|n| n.to_string_lossy().into_owned().into());
+        let (name, parent) =
+            extract_file_name_and_directory_from_full_path(full_path, &full_path_string);
         AddedContext {
             kind: ContextKind::File,
             name,
@@ -370,14 +377,8 @@ impl AddedContext {
 
     fn directory(handle: DirectoryContextHandle, full_path: &Path) -> AddedContext {
         let full_path_string: SharedString = full_path.to_string_lossy().into_owned().into();
-        let name = full_path
-            .file_name()
-            .map(|n| n.to_string_lossy().into_owned().into())
-            .unwrap_or_else(|| full_path_string.clone());
-        let parent = full_path
-            .parent()
-            .and_then(|p| p.file_name())
-            .map(|n| n.to_string_lossy().into_owned().into());
+        let (name, parent) =
+            extract_file_name_and_directory_from_full_path(full_path, &full_path_string);
         AddedContext {
             kind: ContextKind::Directory,
             name,
@@ -605,22 +606,45 @@ impl AddedContext {
         }
     }
 
-    fn image(context: ImageContext) -> AddedContext {
+    fn image(
+        context: ImageContext,
+        model: Option<&Arc<dyn language_model::LanguageModel>>,
+        cx: &App,
+    ) -> AddedContext {
+        let (name, parent, icon_path) = if let Some(full_path) = context.full_path.as_ref() {
+            let full_path_string: SharedString = full_path.to_string_lossy().into_owned().into();
+            let (name, parent) =
+                extract_file_name_and_directory_from_full_path(full_path, &full_path_string);
+            let icon_path = FileIcons::get_icon(&full_path, cx);
+            (name, parent, icon_path)
+        } else {
+            ("Image".into(), None, None)
+        };
+
+        let status = match context.status(model) {
+            ImageStatus::Loading => ContextStatus::Loading {
+                message: "Loading…".into(),
+            },
+            ImageStatus::Error => ContextStatus::Error {
+                message: "Failed to load Image".into(),
+            },
+            ImageStatus::Warning => ContextStatus::Warning {
+                message: format!(
+                    "{} doesn't support attaching Images as Context",
+                    model.map(|m| m.name().0).unwrap_or_else(|| "Model".into())
+                )
+                .into(),
+            },
+            ImageStatus::Ready => ContextStatus::Ready,
+        };
+
         AddedContext {
             kind: ContextKind::Image,
-            name: "Image".into(),
-            parent: None,
+            name,
+            parent,
             tooltip: None,
-            icon_path: None,
-            status: match context.status() {
-                ImageStatus::Loading => ContextStatus::Loading {
-                    message: "Loading…".into(),
-                },
-                ImageStatus::Error => ContextStatus::Error {
-                    message: "Failed to load image".into(),
-                },
-                ImageStatus::Ready => ContextStatus::Ready,
-            },
+            icon_path,
+            status,
             render_hover: Some(Rc::new({
                 let image = context.original_image.clone();
                 move |_, cx| {
@@ -639,6 +663,22 @@ impl AddedContext {
     }
 }
 
+fn extract_file_name_and_directory_from_full_path(
+    path: &Path,
+    name_fallback: &SharedString,
+) -> (SharedString, Option<SharedString>) {
+    let name = path
+        .file_name()
+        .map(|n| n.to_string_lossy().into_owned().into())
+        .unwrap_or_else(|| name_fallback.clone());
+    let parent = path
+        .parent()
+        .and_then(|p| p.file_name())
+        .map(|n| n.to_string_lossy().into_owned().into());
+
+    (name, parent)
+}
+
 #[derive(Debug, Clone)]
 struct ContextFileExcerpt {
     pub file_name_and_range: SharedString,
@@ -765,37 +805,52 @@ impl Component for AddedContext {
         let mut next_context_id = ContextId::zero();
         let image_ready = (
             "Ready",
-            AddedContext::image(ImageContext {
-                context_id: next_context_id.post_inc(),
-                project_path: None,
-                original_image: Arc::new(Image::empty()),
-                image_task: Task::ready(Some(LanguageModelImage::empty())).shared(),
-            }),
+            AddedContext::image(
+                ImageContext {
+                    context_id: next_context_id.post_inc(),
+                    project_path: None,
+                    full_path: None,
+                    original_image: Arc::new(Image::empty()),
+                    image_task: Task::ready(Some(LanguageModelImage::empty())).shared(),
+                },
+                None,
+                cx,
+            ),
         );
 
         let image_loading = (
             "Loading",
-            AddedContext::image(ImageContext {
-                context_id: next_context_id.post_inc(),
-                project_path: None,
-                original_image: Arc::new(Image::empty()),
-                image_task: cx
-                    .background_spawn(async move {
-                        smol::Timer::after(Duration::from_secs(60 * 5)).await;
-                        Some(LanguageModelImage::empty())
-                    })
-                    .shared(),
-            }),
+            AddedContext::image(
+                ImageContext {
+                    context_id: next_context_id.post_inc(),
+                    project_path: None,
+                    full_path: None,
+                    original_image: Arc::new(Image::empty()),
+                    image_task: cx
+                        .background_spawn(async move {
+                            smol::Timer::after(Duration::from_secs(60 * 5)).await;
+                            Some(LanguageModelImage::empty())
+                        })
+                        .shared(),
+                },
+                None,
+                cx,
+            ),
         );
 
         let image_error = (
             "Error",
-            AddedContext::image(ImageContext {
-                context_id: next_context_id.post_inc(),
-                project_path: None,
-                original_image: Arc::new(Image::empty()),
-                image_task: Task::ready(None).shared(),
-            }),
+            AddedContext::image(
+                ImageContext {
+                    context_id: next_context_id.post_inc(),
+                    project_path: None,
+                    full_path: None,
+                    original_image: Arc::new(Image::empty()),
+                    image_task: Task::ready(None).shared(),
+                },
+                None,
+                cx,
+            ),
         );
 
         Some(
@@ -815,3 +870,60 @@ impl Component for AddedContext {
         )
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use gpui::App;
+    use language_model::{LanguageModel, fake_provider::FakeLanguageModel};
+    use std::sync::Arc;
+
+    #[gpui::test]
+    fn test_image_context_warning_for_unsupported_model(cx: &mut App) {
+        let model: Arc<dyn LanguageModel> = Arc::new(FakeLanguageModel::default());
+        assert!(!model.supports_images());
+
+        let image_context = ImageContext {
+            context_id: ContextId::zero(),
+            project_path: None,
+            original_image: Arc::new(Image::empty()),
+            image_task: Task::ready(Some(LanguageModelImage::empty())).shared(),
+            full_path: None,
+        };
+
+        let added_context = AddedContext::image(image_context, Some(&model), cx);
+
+        assert!(matches!(
+            added_context.status,
+            ContextStatus::Warning { .. }
+        ));
+
+        assert!(matches!(added_context.kind, ContextKind::Image));
+        assert_eq!(added_context.name.as_ref(), "Image");
+        assert!(added_context.parent.is_none());
+        assert!(added_context.icon_path.is_none());
+    }
+
+    #[gpui::test]
+    fn test_image_context_ready_for_no_model(cx: &mut App) {
+        let image_context = ImageContext {
+            context_id: ContextId::zero(),
+            project_path: None,
+            original_image: Arc::new(Image::empty()),
+            image_task: Task::ready(Some(LanguageModelImage::empty())).shared(),
+            full_path: None,
+        };
+
+        let added_context = AddedContext::image(image_context, None, cx);
+
+        assert!(
+            matches!(added_context.status, ContextStatus::Ready),
+            "Expected ready status when no model provided"
+        );
+
+        assert!(matches!(added_context.kind, ContextKind::Image));
+        assert_eq!(added_context.name.as_ref(), "Image");
+        assert!(added_context.parent.is_none());
+        assert!(added_context.icon_path.is_none());
+    }
+}

crates/agent/src/ui/max_mode_tooltip.rs

@@ -1,5 +1,6 @@
-use gpui::{Context, IntoElement, Render, Window};
-use ui::{prelude::*, tooltip_container};
+use crate::ToggleBurnMode;
+use gpui::{Context, FontWeight, IntoElement, Render, Window};
+use ui::{KeyBinding, prelude::*, tooltip_container};
 
 pub struct MaxModeTooltip {
     selected: bool,
@@ -18,38 +19,48 @@ impl MaxModeTooltip {
 
 impl Render for MaxModeTooltip {
     fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+        let (icon, color) = if self.selected {
+            (IconName::ZedBurnModeOn, Color::Error)
+        } else {
+            (IconName::ZedBurnMode, Color::Default)
+        };
+
+        let turned_on = h_flex()
+            .h_4()
+            .px_1()
+            .border_1()
+            .border_color(cx.theme().colors().border)
+            .bg(cx.theme().colors().text_accent.opacity(0.1))
+            .rounded_sm()
+            .child(
+                Label::new("ON")
+                    .size(LabelSize::XSmall)
+                    .weight(FontWeight::SEMIBOLD)
+                    .color(Color::Accent),
+            );
+
+        let title = h_flex()
+            .gap_1p5()
+            .child(Icon::new(icon).size(IconSize::Small).color(color))
+            .child(Label::new("Burn Mode"))
+            .when(self.selected, |title| title.child(turned_on));
+
+        let keybinding = KeyBinding::for_action(&ToggleBurnMode, window, cx)
+            .map(|kb| kb.size(rems_from_px(12.)));
+
         tooltip_container(window, cx, |this, _, _| {
-            this.gap_1()
-                .map(|header| if self.selected {
-                    header.child(
-                        h_flex()
-                            .justify_between()
-                            .child(
-                                h_flex()
-                                    .gap_1p5()
-                                    .child(Icon::new(IconName::ZedMaxMode).size(IconSize::Small).color(Color::Accent))
-                                    .child(Label::new("Zed's Max Mode"))
-                            )
-                            .child(
-                                h_flex()
-                                    .gap_0p5()
-                                    .child(Icon::new(IconName::Check).size(IconSize::XSmall).color(Color::Accent))
-                                    .child(Label::new("Turned On").size(LabelSize::XSmall).color(Color::Accent))
-                            )
-                    )
-                } else {
-                    header.child(
-                        h_flex()
-                            .gap_1p5()
-                            .child(Icon::new(IconName::ZedMaxMode).size(IconSize::Small))
-                            .child(Label::new("Zed's Max Mode"))
-                    )
-                })
+            this
+                .child(
+                    h_flex()
+                        .justify_between()
+                        .child(title)
+                        .children(keybinding)
+                )
                 .child(
                     div()
-                        .max_w_72()
+                        .max_w_64()
                         .child(
-                            Label::new("This mode enables models to use large context windows, unlimited tool calls, and other capabilities for expanded reasoning, offering an unfettered agentic experience.")
+                            Label::new("Enables models to use large context windows, unlimited tool calls, and other capabilities for expanded reasoning.")
                                 .size(LabelSize::Small)
                                 .color(Color::Muted)
                         )

crates/agent_settings/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "assistant_settings"
+name = "agent_settings"
 version = "0.1.0"
 edition.workspace = true
 publish.workspace = true
@@ -9,7 +9,7 @@ license = "GPL-3.0-or-later"
 workspace = true
 
 [lib]
-path = "src/assistant_settings.rs"
+path = "src/agent_settings.rs"
 
 [dependencies]
 anthropic = { workspace = true, features = ["schemars"] }

crates/agent_settings/src/agent_profile.rs

@@ -24,7 +24,7 @@ pub struct GroupedAgentProfiles {
 }
 
 impl GroupedAgentProfiles {
-    pub fn from_settings(settings: &crate::AssistantSettings) -> Self {
+    pub fn from_settings(settings: &crate::AgentSettings) -> Self {
         let mut builtin = IndexMap::default();
         let mut custom = IndexMap::default();
 

crates/agent_settings/src/agent_settings.rs

@@ -8,7 +8,7 @@ use anyhow::{Result, bail};
 use collections::IndexMap;
 use deepseek::Model as DeepseekModel;
 use gpui::{App, Pixels, SharedString};
-use language_model::{CloudModel, LanguageModel};
+use language_model::LanguageModel;
 use lmstudio::Model as LmStudioModel;
 use mistral::Model as MistralModel;
 use ollama::Model as OllamaModel;
@@ -19,18 +19,26 @@ use settings::{Settings, SettingsSources};
 pub use crate::agent_profile::*;
 
 pub fn init(cx: &mut App) {
-    AssistantSettings::register(cx);
+    AgentSettings::register(cx);
 }
 
 #[derive(Copy, Clone, Default, Debug, Serialize, Deserialize, JsonSchema)]
 #[serde(rename_all = "snake_case")]
-pub enum AssistantDockPosition {
+pub enum AgentDockPosition {
     Left,
     #[default]
     Right,
     Bottom,
 }
 
+#[derive(Copy, Clone, Default, Debug, Serialize, Deserialize, JsonSchema)]
+#[serde(rename_all = "snake_case")]
+pub enum DefaultView {
+    #[default]
+    Thread,
+    TextThread,
+}
+
 #[derive(Copy, Clone, Default, Debug, Serialize, Deserialize, JsonSchema, PartialEq, Eq)]
 #[serde(rename_all = "snake_case")]
 pub enum NotifyWhenAgentWaiting {
@@ -43,9 +51,9 @@ pub enum NotifyWhenAgentWaiting {
 #[derive(Clone, Debug, Serialize, Deserialize, JsonSchema, PartialEq)]
 #[serde(tag = "name", rename_all = "snake_case")]
 #[schemars(deny_unknown_fields)]
-pub enum AssistantProviderContentV1 {
+pub enum AgentProviderContentV1 {
     #[serde(rename = "zed.dev")]
-    ZedDotDev { default_model: Option<CloudModel> },
+    ZedDotDev { default_model: Option<String> },
     #[serde(rename = "openai")]
     OpenAi {
         default_model: Option<OpenAiModel>,
@@ -80,10 +88,10 @@ pub enum AssistantProviderContentV1 {
 }
 
 #[derive(Default, Clone, Debug)]
-pub struct AssistantSettings {
+pub struct AgentSettings {
     pub enabled: bool,
     pub button: bool,
-    pub dock: AssistantDockPosition,
+    pub dock: AgentDockPosition,
     pub default_width: Pixels,
     pub default_height: Pixels,
     pub default_model: LanguageModelSelection,
@@ -93,9 +101,11 @@ pub struct AssistantSettings {
     pub inline_alternatives: Vec<LanguageModelSelection>,
     pub using_outdated_settings_version: bool,
     pub default_profile: AgentProfileId,
+    pub default_view: DefaultView,
     pub profiles: IndexMap<AgentProfileId, AgentProfile>,
     pub always_allow_tool_actions: bool,
     pub notify_when_agent_waiting: NotifyWhenAgentWaiting,
+    pub play_sound_when_agent_done: bool,
     pub stream_edits: bool,
     pub single_file_review: bool,
     pub model_parameters: Vec<LanguageModelParameters>,
@@ -103,7 +113,7 @@ pub struct AssistantSettings {
     pub enable_feedback: bool,
 }
 
-impl AssistantSettings {
+impl AgentSettings {
     pub fn temperature_for_model(model: &Arc<dyn LanguageModel>, cx: &App) -> Option<f32> {
         let settings = Self::get_global(cx);
         settings
@@ -158,58 +168,56 @@ impl LanguageModelParameters {
     }
 }
 
-/// Assistant panel settings
+/// Agent panel settings
 #[derive(Clone, Serialize, Deserialize, Debug, Default)]
-pub struct AssistantSettingsContent {
+pub struct AgentSettingsContent {
     #[serde(flatten)]
-    pub inner: Option<AssistantSettingsContentInner>,
+    pub inner: Option<AgentSettingsContentInner>,
 }
 
 #[derive(Clone, Serialize, Deserialize, Debug)]
 #[serde(untagged)]
-pub enum AssistantSettingsContentInner {
-    Versioned(Box<VersionedAssistantSettingsContent>),
-    Legacy(LegacyAssistantSettingsContent),
+pub enum AgentSettingsContentInner {
+    Versioned(Box<VersionedAgentSettingsContent>),
+    Legacy(LegacyAgentSettingsContent),
 }
 
-impl AssistantSettingsContentInner {
-    fn for_v2(content: AssistantSettingsContentV2) -> Self {
-        AssistantSettingsContentInner::Versioned(Box::new(VersionedAssistantSettingsContent::V2(
-            content,
-        )))
+impl AgentSettingsContentInner {
+    fn for_v2(content: AgentSettingsContentV2) -> Self {
+        AgentSettingsContentInner::Versioned(Box::new(VersionedAgentSettingsContent::V2(content)))
     }
 }
 
-impl JsonSchema for AssistantSettingsContent {
+impl JsonSchema for AgentSettingsContent {
     fn schema_name() -> String {
-        VersionedAssistantSettingsContent::schema_name()
+        VersionedAgentSettingsContent::schema_name()
     }
 
     fn json_schema(r#gen: &mut schemars::r#gen::SchemaGenerator) -> Schema {
-        VersionedAssistantSettingsContent::json_schema(r#gen)
+        VersionedAgentSettingsContent::json_schema(r#gen)
     }
 
     fn is_referenceable() -> bool {
-        VersionedAssistantSettingsContent::is_referenceable()
+        VersionedAgentSettingsContent::is_referenceable()
     }
 }
 
-impl AssistantSettingsContent {
+impl AgentSettingsContent {
     pub fn is_version_outdated(&self) -> bool {
         match &self.inner {
-            Some(AssistantSettingsContentInner::Versioned(settings)) => match **settings {
-                VersionedAssistantSettingsContent::V1(_) => true,
-                VersionedAssistantSettingsContent::V2(_) => false,
+            Some(AgentSettingsContentInner::Versioned(settings)) => match **settings {
+                VersionedAgentSettingsContent::V1(_) => true,
+                VersionedAgentSettingsContent::V2(_) => false,
             },
-            Some(AssistantSettingsContentInner::Legacy(_)) => true,
+            Some(AgentSettingsContentInner::Legacy(_)) => true,
             None => false,
         }
     }
 
-    fn upgrade(&self) -> AssistantSettingsContentV2 {
+    fn upgrade(&self) -> AgentSettingsContentV2 {
         match &self.inner {
-            Some(AssistantSettingsContentInner::Versioned(settings)) => match **settings {
-                VersionedAssistantSettingsContent::V1(ref settings) => AssistantSettingsContentV2 {
+            Some(AgentSettingsContentInner::Versioned(settings)) => match **settings {
+                VersionedAgentSettingsContent::V1(ref settings) => AgentSettingsContentV2 {
                     enabled: settings.enabled,
                     button: settings.button,
                     dock: settings.dock,
@@ -219,54 +227,49 @@ impl AssistantSettingsContent {
                         .provider
                         .clone()
                         .and_then(|provider| match provider {
-                            AssistantProviderContentV1::ZedDotDev { default_model } => {
-                                default_model.map(|model| LanguageModelSelection {
+                            AgentProviderContentV1::ZedDotDev { default_model } => default_model
+                                .map(|model| LanguageModelSelection {
                                     provider: "zed.dev".into(),
-                                    model: model.id().to_string(),
-                                })
-                            }
-                            AssistantProviderContentV1::OpenAi { default_model, .. } => {
-                                default_model.map(|model| LanguageModelSelection {
+                                    model,
+                                }),
+                            AgentProviderContentV1::OpenAi { default_model, .. } => default_model
+                                .map(|model| LanguageModelSelection {
                                     provider: "openai".into(),
                                     model: model.id().to_string(),
-                                })
-                            }
-                            AssistantProviderContentV1::Anthropic { default_model, .. } => {
+                                }),
+                            AgentProviderContentV1::Anthropic { default_model, .. } => {
                                 default_model.map(|model| LanguageModelSelection {
                                     provider: "anthropic".into(),
                                     model: model.id().to_string(),
                                 })
                             }
-                            AssistantProviderContentV1::Ollama { default_model, .. } => {
-                                default_model.map(|model| LanguageModelSelection {
+                            AgentProviderContentV1::Ollama { default_model, .. } => default_model
+                                .map(|model| LanguageModelSelection {
                                     provider: "ollama".into(),
                                     model: model.id().to_string(),
-                                })
-                            }
-                            AssistantProviderContentV1::LmStudio { default_model, .. } => {
-                                default_model.map(|model| LanguageModelSelection {
+                                }),
+                            AgentProviderContentV1::LmStudio { default_model, .. } => default_model
+                                .map(|model| LanguageModelSelection {
                                     provider: "lmstudio".into(),
                                     model: model.id().to_string(),
-                                })
-                            }
-                            AssistantProviderContentV1::DeepSeek { default_model, .. } => {
-                                default_model.map(|model| LanguageModelSelection {
+                                }),
+                            AgentProviderContentV1::DeepSeek { default_model, .. } => default_model
+                                .map(|model| LanguageModelSelection {
                                     provider: "deepseek".into(),
                                     model: model.id().to_string(),
-                                })
-                            }
-                            AssistantProviderContentV1::Mistral { default_model, .. } => {
-                                default_model.map(|model| LanguageModelSelection {
+                                }),
+                            AgentProviderContentV1::Mistral { default_model, .. } => default_model
+                                .map(|model| LanguageModelSelection {
                                     provider: "mistral".into(),
                                     model: model.id().to_string(),
-                                })
-                            }
+                                }),
                         }),
                     inline_assistant_model: None,
                     commit_message_model: None,
                     thread_summary_model: None,
                     inline_alternatives: None,
                     default_profile: None,
+                    default_view: None,
                     profiles: None,
                     always_allow_tool_actions: None,
                     notify_when_agent_waiting: None,
@@ -275,10 +278,11 @@ impl AssistantSettingsContent {
                     model_parameters: Vec::new(),
                     preferred_completion_mode: None,
                     enable_feedback: None,
+                    play_sound_when_agent_done: None,
                 },
-                VersionedAssistantSettingsContent::V2(ref settings) => settings.clone(),
+                VersionedAgentSettingsContent::V2(ref settings) => settings.clone(),
             },
-            Some(AssistantSettingsContentInner::Legacy(settings)) => AssistantSettingsContentV2 {
+            Some(AgentSettingsContentInner::Legacy(settings)) => AgentSettingsContentV2 {
                 enabled: None,
                 button: settings.button,
                 dock: settings.dock,
@@ -298,6 +302,7 @@ impl AssistantSettingsContent {
                 thread_summary_model: None,
                 inline_alternatives: None,
                 default_profile: None,
+                default_view: None,
                 profiles: None,
                 always_allow_tool_actions: None,
                 notify_when_agent_waiting: None,
@@ -306,31 +311,30 @@ impl AssistantSettingsContent {
                 model_parameters: Vec::new(),
                 preferred_completion_mode: None,
                 enable_feedback: None,
+                play_sound_when_agent_done: None,
             },
-            None => AssistantSettingsContentV2::default(),
+            None => AgentSettingsContentV2::default(),
         }
     }
 
-    pub fn set_dock(&mut self, dock: AssistantDockPosition) {
+    pub fn set_dock(&mut self, dock: AgentDockPosition) {
         match &mut self.inner {
-            Some(AssistantSettingsContentInner::Versioned(settings)) => match **settings {
-                VersionedAssistantSettingsContent::V1(ref mut settings) => {
+            Some(AgentSettingsContentInner::Versioned(settings)) => match **settings {
+                VersionedAgentSettingsContent::V1(ref mut settings) => {
                     settings.dock = Some(dock);
                 }
-                VersionedAssistantSettingsContent::V2(ref mut settings) => {
+                VersionedAgentSettingsContent::V2(ref mut settings) => {
                     settings.dock = Some(dock);
                 }
             },
-            Some(AssistantSettingsContentInner::Legacy(settings)) => {
+            Some(AgentSettingsContentInner::Legacy(settings)) => {
                 settings.dock = Some(dock);
             }
             None => {
-                self.inner = Some(AssistantSettingsContentInner::for_v2(
-                    AssistantSettingsContentV2 {
-                        dock: Some(dock),
-                        ..Default::default()
-                    },
-                ))
+                self.inner = Some(AgentSettingsContentInner::for_v2(AgentSettingsContentV2 {
+                    dock: Some(dock),
+                    ..Default::default()
+                }))
             }
         }
     }
@@ -340,105 +344,101 @@ impl AssistantSettingsContent {
         let provider = language_model.provider_id().0.to_string();
 
         match &mut self.inner {
-            Some(AssistantSettingsContentInner::Versioned(settings)) => match **settings {
-                VersionedAssistantSettingsContent::V1(ref mut settings) => {
-                    match provider.as_ref() {
-                        "zed.dev" => {
-                            log::warn!("attempted to set zed.dev model on outdated settings");
-                        }
-                        "anthropic" => {
-                            let api_url = match &settings.provider {
-                                Some(AssistantProviderContentV1::Anthropic { api_url, .. }) => {
-                                    api_url.clone()
-                                }
-                                _ => None,
-                            };
-                            settings.provider = Some(AssistantProviderContentV1::Anthropic {
-                                default_model: AnthropicModel::from_id(&model).ok(),
-                                api_url,
-                            });
-                        }
-                        "ollama" => {
-                            let api_url = match &settings.provider {
-                                Some(AssistantProviderContentV1::Ollama { api_url, .. }) => {
-                                    api_url.clone()
-                                }
-                                _ => None,
-                            };
-                            settings.provider = Some(AssistantProviderContentV1::Ollama {
-                                default_model: Some(ollama::Model::new(
-                                    &model,
-                                    None,
-                                    None,
-                                    Some(language_model.supports_tools()),
-                                )),
-                                api_url,
-                            });
-                        }
-                        "lmstudio" => {
-                            let api_url = match &settings.provider {
-                                Some(AssistantProviderContentV1::LmStudio { api_url, .. }) => {
-                                    api_url.clone()
-                                }
-                                _ => None,
-                            };
-                            settings.provider = Some(AssistantProviderContentV1::LmStudio {
-                                default_model: Some(lmstudio::Model::new(&model, None, None)),
-                                api_url,
-                            });
-                        }
-                        "openai" => {
-                            let (api_url, available_models) = match &settings.provider {
-                                Some(AssistantProviderContentV1::OpenAi {
-                                    api_url,
-                                    available_models,
-                                    ..
-                                }) => (api_url.clone(), available_models.clone()),
-                                _ => (None, None),
-                            };
-                            settings.provider = Some(AssistantProviderContentV1::OpenAi {
-                                default_model: OpenAiModel::from_id(&model).ok(),
+            Some(AgentSettingsContentInner::Versioned(settings)) => match **settings {
+                VersionedAgentSettingsContent::V1(ref mut settings) => match provider.as_ref() {
+                    "zed.dev" => {
+                        log::warn!("attempted to set zed.dev model on outdated settings");
+                    }
+                    "anthropic" => {
+                        let api_url = match &settings.provider {
+                            Some(AgentProviderContentV1::Anthropic { api_url, .. }) => {
+                                api_url.clone()
+                            }
+                            _ => None,
+                        };
+                        settings.provider = Some(AgentProviderContentV1::Anthropic {
+                            default_model: AnthropicModel::from_id(&model).ok(),
+                            api_url,
+                        });
+                    }
+                    "ollama" => {
+                        let api_url = match &settings.provider {
+                            Some(AgentProviderContentV1::Ollama { api_url, .. }) => api_url.clone(),
+                            _ => None,
+                        };
+                        settings.provider = Some(AgentProviderContentV1::Ollama {
+                            default_model: Some(ollama::Model::new(
+                                &model,
+                                None,
+                                None,
+                                Some(language_model.supports_tools()),
+                                Some(language_model.supports_images()),
+                                None,
+                            )),
+                            api_url,
+                        });
+                    }
+                    "lmstudio" => {
+                        let api_url = match &settings.provider {
+                            Some(AgentProviderContentV1::LmStudio { api_url, .. }) => {
+                                api_url.clone()
+                            }
+                            _ => None,
+                        };
+                        settings.provider = Some(AgentProviderContentV1::LmStudio {
+                            default_model: Some(lmstudio::Model::new(&model, None, None, false)),
+                            api_url,
+                        });
+                    }
+                    "openai" => {
+                        let (api_url, available_models) = match &settings.provider {
+                            Some(AgentProviderContentV1::OpenAi {
                                 api_url,
                                 available_models,
-                            });
-                        }
-                        "deepseek" => {
-                            let api_url = match &settings.provider {
-                                Some(AssistantProviderContentV1::DeepSeek { api_url, .. }) => {
-                                    api_url.clone()
-                                }
-                                _ => None,
-                            };
-                            settings.provider = Some(AssistantProviderContentV1::DeepSeek {
-                                default_model: DeepseekModel::from_id(&model).ok(),
-                                api_url,
-                            });
-                        }
-                        _ => {}
+                                ..
+                            }) => (api_url.clone(), available_models.clone()),
+                            _ => (None, None),
+                        };
+                        settings.provider = Some(AgentProviderContentV1::OpenAi {
+                            default_model: OpenAiModel::from_id(&model).ok(),
+                            api_url,
+                            available_models,
+                        });
                     }
-                }
-                VersionedAssistantSettingsContent::V2(ref mut settings) => {
+                    "deepseek" => {
+                        let api_url = match &settings.provider {
+                            Some(AgentProviderContentV1::DeepSeek { api_url, .. }) => {
+                                api_url.clone()
+                            }
+                            _ => None,
+                        };
+                        settings.provider = Some(AgentProviderContentV1::DeepSeek {
+                            default_model: DeepseekModel::from_id(&model).ok(),
+                            api_url,
+                        });
+                    }
+                    _ => {}
+                },
+                VersionedAgentSettingsContent::V2(ref mut settings) => {
                     settings.default_model = Some(LanguageModelSelection {
                         provider: provider.into(),
                         model,
                     });
                 }
             },
-            Some(AssistantSettingsContentInner::Legacy(settings)) => {
+            Some(AgentSettingsContentInner::Legacy(settings)) => {
                 if let Ok(model) = OpenAiModel::from_id(&language_model.id().0) {
                     settings.default_open_ai_model = Some(model);
                 }
             }
             None => {
-                self.inner = Some(AssistantSettingsContentInner::for_v2(
-                    AssistantSettingsContentV2 {
-                        default_model: Some(LanguageModelSelection {
-                            provider: provider.into(),
-                            model,
-                        }),
-                        ..Default::default()
-                    },
-                ));
+                self.inner = Some(AgentSettingsContentInner::for_v2(AgentSettingsContentV2 {
+                    default_model: Some(LanguageModelSelection {
+                        provider: provider.into(),
+                        model,
+                    }),
+                    ..Default::default()
+                }));
             }
         }
     }
@@ -467,15 +467,15 @@ impl AssistantSettingsContent {
 
     pub fn v2_setting(
         &mut self,
-        f: impl FnOnce(&mut AssistantSettingsContentV2) -> anyhow::Result<()>,
+        f: impl FnOnce(&mut AgentSettingsContentV2) -> anyhow::Result<()>,
     ) -> anyhow::Result<()> {
         match self.inner.get_or_insert_with(|| {
-            AssistantSettingsContentInner::for_v2(AssistantSettingsContentV2 {
+            AgentSettingsContentInner::for_v2(AgentSettingsContentV2 {
                 ..Default::default()
             })
         }) {
-            AssistantSettingsContentInner::Versioned(boxed) => {
-                if let VersionedAssistantSettingsContent::V2(ref mut settings) = **boxed {
+            AgentSettingsContentInner::Versioned(boxed) => {
+                if let VersionedAgentSettingsContent::V2(ref mut settings) = **boxed {
                     f(settings)
                 } else {
                     Ok(())
@@ -504,6 +504,14 @@ impl AssistantSettingsContent {
         .ok();
     }
 
+    pub fn set_play_sound_when_agent_done(&mut self, allow: bool) {
+        self.v2_setting(|setting| {
+            setting.play_sound_when_agent_done = Some(allow);
+            Ok(())
+        })
+        .ok();
+    }
+
     pub fn set_single_file_review(&mut self, allow: bool) {
         self.v2_setting(|setting| {
             setting.single_file_review = Some(allow);
@@ -560,16 +568,16 @@ impl AssistantSettingsContent {
 #[derive(Clone, Serialize, Deserialize, JsonSchema, Debug)]
 #[serde(tag = "version")]
 #[schemars(deny_unknown_fields)]
-pub enum VersionedAssistantSettingsContent {
+pub enum VersionedAgentSettingsContent {
     #[serde(rename = "1")]
-    V1(AssistantSettingsContentV1),
+    V1(AgentSettingsContentV1),
     #[serde(rename = "2")]
-    V2(AssistantSettingsContentV2),
+    V2(AgentSettingsContentV2),
 }
 
-impl Default for VersionedAssistantSettingsContent {
+impl Default for VersionedAgentSettingsContent {
     fn default() -> Self {
-        Self::V2(AssistantSettingsContentV2 {
+        Self::V2(AgentSettingsContentV2 {
             enabled: None,
             button: None,
             dock: None,
@@ -581,6 +589,7 @@ impl Default for VersionedAssistantSettingsContent {
             thread_summary_model: None,
             inline_alternatives: None,
             default_profile: None,
+            default_view: None,
             profiles: None,
             always_allow_tool_actions: None,
             notify_when_agent_waiting: None,
@@ -589,30 +598,31 @@ impl Default for VersionedAssistantSettingsContent {
             model_parameters: Vec::new(),
             preferred_completion_mode: None,
             enable_feedback: None,
+            play_sound_when_agent_done: None,
         })
     }
 }
 
 #[derive(Clone, Serialize, Deserialize, JsonSchema, Debug, Default)]
 #[schemars(deny_unknown_fields)]
-pub struct AssistantSettingsContentV2 {
-    /// Whether the Assistant is enabled.
+pub struct AgentSettingsContentV2 {
+    /// Whether the Agent is enabled.
     ///
     /// Default: true
     enabled: Option<bool>,
-    /// Whether to show the assistant panel button in the status bar.
+    /// Whether to show the agent panel button in the status bar.
     ///
     /// Default: true
     button: Option<bool>,
-    /// Where to dock the assistant.
+    /// Where to dock the agent panel.
     ///
     /// Default: right
-    dock: Option<AssistantDockPosition>,
-    /// Default width in pixels when the assistant is docked to the left or right.
+    dock: Option<AgentDockPosition>,
+    /// Default width in pixels when the agent panel is docked to the left or right.
     ///
     /// Default: 640
     default_width: Option<f32>,
-    /// Default height in pixels when the assistant is docked to the bottom.
+    /// Default height in pixels when the agent panel is docked to the bottom.
     ///
     /// Default: 320
     default_height: Option<f32>,
@@ -630,6 +640,10 @@ pub struct AssistantSettingsContentV2 {
     ///
     /// Default: write
     default_profile: Option<AgentProfileId>,
+    /// Which view type to show by default in the agent panel.
+    ///
+    /// Default: "thread"
+    default_view: Option<DefaultView>,
     /// The available agent profiles.
     pub profiles: Option<IndexMap<AgentProfileId, AgentProfileContent>>,
     /// Whenever a tool action would normally wait for your confirmation
@@ -641,6 +655,10 @@ pub struct AssistantSettingsContentV2 {
     ///
     /// Default: "primary_screen"
     notify_when_agent_waiting: Option<NotifyWhenAgentWaiting>,
+    /// Whether to play a sound when the agent has either completed its response, or needs user input.
+    ///
+    /// Default: false
+    play_sound_when_agent_done: Option<bool>,
     /// Whether to stream edits from the agent as they are received.
     ///
     /// Default: false
@@ -658,7 +676,6 @@ pub struct AssistantSettingsContentV2 {
     /// Default: []
     #[serde(default)]
     model_parameters: Vec<LanguageModelParameters>,
-
     /// What completion mode to enable for new threads
     ///
     /// Default: normal
@@ -674,14 +691,15 @@ pub struct AssistantSettingsContentV2 {
 pub enum CompletionMode {
     #[default]
     Normal,
-    Max,
+    #[serde(alias = "max")]
+    Burn,
 }
 
 impl From<CompletionMode> for zed_llm_client::CompletionMode {
     fn from(value: CompletionMode) -> Self {
         match value {
             CompletionMode::Normal => zed_llm_client::CompletionMode::Normal,
-            CompletionMode::Max => zed_llm_client::CompletionMode::Max,
+            CompletionMode::Burn => zed_llm_client::CompletionMode::Max,
         }
     }
 }
@@ -712,6 +730,7 @@ impl JsonSchema for LanguageModelProviderSetting {
                 "zed.dev".into(),
                 "copilot_chat".into(),
                 "deepseek".into(),
+                "openrouter".into(),
                 "mistral".into(),
             ]),
             ..Default::default()
@@ -759,50 +778,50 @@ pub struct ContextServerPresetContent {
 
 #[derive(Clone, Serialize, Deserialize, JsonSchema, Debug)]
 #[schemars(deny_unknown_fields)]
-pub struct AssistantSettingsContentV1 {
-    /// Whether the Assistant is enabled.
+pub struct AgentSettingsContentV1 {
+    /// Whether the Agent is enabled.
     ///
     /// Default: true
     enabled: Option<bool>,
-    /// Whether to show the assistant panel button in the status bar.
+    /// Whether to show the Agent panel button in the status bar.
     ///
     /// Default: true
     button: Option<bool>,
-    /// Where to dock the assistant.
+    /// Where to dock the Agent.
     ///
     /// Default: right
-    dock: Option<AssistantDockPosition>,
-    /// Default width in pixels when the assistant is docked to the left or right.
+    dock: Option<AgentDockPosition>,
+    /// Default width in pixels when the Agent is docked to the left or right.
     ///
     /// Default: 640
     default_width: Option<f32>,
-    /// Default height in pixels when the assistant is docked to the bottom.
+    /// Default height in pixels when the Agent is docked to the bottom.
     ///
     /// Default: 320
     default_height: Option<f32>,
-    /// The provider of the assistant service.
+    /// The provider of the Agent service.
     ///
     /// This can be "openai", "anthropic", "ollama", "lmstudio", "deepseek", "zed.dev"
     /// each with their respective default models and configurations.
-    provider: Option<AssistantProviderContentV1>,
+    provider: Option<AgentProviderContentV1>,
 }
 
 #[derive(Clone, Serialize, Deserialize, JsonSchema, Debug)]
 #[schemars(deny_unknown_fields)]
-pub struct LegacyAssistantSettingsContent {
-    /// Whether to show the assistant panel button in the status bar.
+pub struct LegacyAgentSettingsContent {
+    /// Whether to show the Agent panel button in the status bar.
     ///
     /// Default: true
     pub button: Option<bool>,
-    /// Where to dock the assistant.
+    /// Where to dock the Agent.
     ///
     /// Default: right
-    pub dock: Option<AssistantDockPosition>,
-    /// Default width in pixels when the assistant is docked to the left or right.
+    pub dock: Option<AgentDockPosition>,
+    /// Default width in pixels when the Agent is docked to the left or right.
     ///
     /// Default: 640
     pub default_width: Option<f32>,
-    /// Default height in pixels when the assistant is docked to the bottom.
+    /// Default height in pixels when the Agent is docked to the bottom.
     ///
     /// Default: 320
     pub default_height: Option<f32>,
@@ -816,20 +835,20 @@ pub struct LegacyAssistantSettingsContent {
     pub openai_api_url: Option<String>,
 }
 
-impl Settings for AssistantSettings {
+impl Settings for AgentSettings {
     const KEY: Option<&'static str> = Some("agent");
 
     const FALLBACK_KEY: Option<&'static str> = Some("assistant");
 
     const PRESERVED_KEYS: Option<&'static [&'static str]> = Some(&["version"]);
 
-    type FileContent = AssistantSettingsContent;
+    type FileContent = AgentSettingsContent;
 
     fn load(
         sources: SettingsSources<Self::FileContent>,
         _: &mut gpui::App,
     ) -> anyhow::Result<Self> {
-        let mut settings = AssistantSettings::default();
+        let mut settings = AgentSettings::default();
 
         for value in sources.defaults_and_customizations() {
             if value.is_version_outdated() {
@@ -867,9 +886,14 @@ impl Settings for AssistantSettings {
                 &mut settings.notify_when_agent_waiting,
                 value.notify_when_agent_waiting,
             );
+            merge(
+                &mut settings.play_sound_when_agent_done,
+                value.play_sound_when_agent_done,
+            );
             merge(&mut settings.stream_edits, value.stream_edits);
             merge(&mut settings.single_file_review, value.single_file_review);
             merge(&mut settings.default_profile, value.default_profile);
+            merge(&mut settings.default_view, value.default_view);
             merge(
                 &mut settings.preferred_completion_mode,
                 value.preferred_completion_mode,
@@ -919,28 +943,25 @@ impl Settings for AssistantSettings {
             .and_then(|b| b.as_bool())
         {
             match &mut current.inner {
-                Some(AssistantSettingsContentInner::Versioned(versioned)) => {
-                    match versioned.as_mut() {
-                        VersionedAssistantSettingsContent::V1(setting) => {
-                            setting.enabled = Some(b);
-                            setting.button = Some(b);
-                        }
-
-                        VersionedAssistantSettingsContent::V2(setting) => {
-                            setting.enabled = Some(b);
-                            setting.button = Some(b);
-                        }
+                Some(AgentSettingsContentInner::Versioned(versioned)) => match versioned.as_mut() {
+                    VersionedAgentSettingsContent::V1(setting) => {
+                        setting.enabled = Some(b);
+                        setting.button = Some(b);
                     }
-                }
-                Some(AssistantSettingsContentInner::Legacy(setting)) => setting.button = Some(b),
+
+                    VersionedAgentSettingsContent::V2(setting) => {
+                        setting.enabled = Some(b);
+                        setting.button = Some(b);
+                    }
+                },
+                Some(AgentSettingsContentInner::Legacy(setting)) => setting.button = Some(b),
                 None => {
-                    current.inner = Some(AssistantSettingsContentInner::for_v2(
-                        AssistantSettingsContentV2 {
+                    current.inner =
+                        Some(AgentSettingsContentInner::for_v2(AgentSettingsContentV2 {
                             enabled: Some(b),
                             button: Some(b),
                             ..Default::default()
-                        },
-                    ));
+                        }));
                 }
             }
         }
@@ -962,7 +983,7 @@ mod tests {
     use super::*;
 
     #[gpui::test]
-    async fn test_deserialize_assistant_settings_with_version(cx: &mut TestAppContext) {
+    async fn test_deserialize_agent_settings_with_version(cx: &mut TestAppContext) {
         let fs = fs::FakeFs::new(cx.executor().clone());
         fs.create_dir(paths::settings_file().parent().unwrap())
             .await
@@ -971,51 +992,51 @@ mod tests {
         cx.update(|cx| {
             let test_settings = settings::SettingsStore::test(cx);
             cx.set_global(test_settings);
-            AssistantSettings::register(cx);
+            AgentSettings::register(cx);
         });
 
         cx.update(|cx| {
-            assert!(!AssistantSettings::get_global(cx).using_outdated_settings_version);
+            assert!(!AgentSettings::get_global(cx).using_outdated_settings_version);
             assert_eq!(
-                AssistantSettings::get_global(cx).default_model,
+                AgentSettings::get_global(cx).default_model,
                 LanguageModelSelection {
                     provider: "zed.dev".into(),
-                    model: "claude-3-7-sonnet-latest".into(),
+                    model: "claude-sonnet-4".into(),
                 }
             );
         });
 
         cx.update(|cx| {
-            settings::SettingsStore::global(cx).update_settings_file::<AssistantSettings>(
+            settings::SettingsStore::global(cx).update_settings_file::<AgentSettings>(
                 fs.clone(),
                 |settings, _| {
-                    *settings = AssistantSettingsContent {
-                        inner: Some(AssistantSettingsContentInner::for_v2(
-                            AssistantSettingsContentV2 {
-                                default_model: Some(LanguageModelSelection {
-                                    provider: "test-provider".into(),
-                                    model: "gpt-99".into(),
-                                }),
-                                inline_assistant_model: None,
-                                commit_message_model: None,
-                                thread_summary_model: None,
-                                inline_alternatives: None,
-                                enabled: None,
-                                button: None,
-                                dock: None,
-                                default_width: None,
-                                default_height: None,
-                                default_profile: None,
-                                profiles: None,
-                                always_allow_tool_actions: None,
-                                notify_when_agent_waiting: None,
-                                stream_edits: None,
-                                single_file_review: None,
-                                enable_feedback: None,
-                                model_parameters: Vec::new(),
-                                preferred_completion_mode: None,
-                            },
-                        )),
+                    *settings = AgentSettingsContent {
+                        inner: Some(AgentSettingsContentInner::for_v2(AgentSettingsContentV2 {
+                            default_model: Some(LanguageModelSelection {
+                                provider: "test-provider".into(),
+                                model: "gpt-99".into(),
+                            }),
+                            inline_assistant_model: None,
+                            commit_message_model: None,
+                            thread_summary_model: None,
+                            inline_alternatives: None,
+                            enabled: None,
+                            button: None,
+                            dock: None,
+                            default_width: None,
+                            default_height: None,
+                            default_profile: None,
+                            default_view: None,
+                            profiles: None,
+                            always_allow_tool_actions: None,
+                            play_sound_when_agent_done: None,
+                            notify_when_agent_waiting: None,
+                            stream_edits: None,
+                            single_file_review: None,
+                            enable_feedback: None,
+                            model_parameters: Vec::new(),
+                            preferred_completion_mode: None,
+                        })),
                     }
                 },
             );
@@ -1027,14 +1048,14 @@ mod tests {
         assert!(raw_settings_value.contains(r#""version": "2""#));
 
         #[derive(Debug, Deserialize)]
-        struct AssistantSettingsTest {
-            agent: AssistantSettingsContent,
+        struct AgentSettingsTest {
+            agent: AgentSettingsContent,
         }
 
-        let assistant_settings: AssistantSettingsTest =
+        let agent_settings: AgentSettingsTest =
             serde_json_lenient::from_str(&raw_settings_value).unwrap();
 
-        assert!(!assistant_settings.agent.is_version_outdated());
+        assert!(!agent_settings.agent.is_version_outdated());
     }
 
     #[gpui::test]
@@ -1059,29 +1080,27 @@ mod tests {
                 .set_user_settings(user_settings_content, cx)
                 .unwrap();
             cx.set_global(test_settings);
-            AssistantSettings::register(cx);
+            AgentSettings::register(cx);
         });
 
         cx.run_until_parked();
 
-        let assistant_settings = cx.update(|cx| AssistantSettings::get_global(cx).clone());
-        assert!(assistant_settings.enabled);
-        assert!(!assistant_settings.using_outdated_settings_version);
-        assert_eq!(assistant_settings.default_model.model, "gpt-99");
+        let agent_settings = cx.update(|cx| AgentSettings::get_global(cx).clone());
+        assert!(agent_settings.enabled);
+        assert!(!agent_settings.using_outdated_settings_version);
+        assert_eq!(agent_settings.default_model.model, "gpt-99");
 
         cx.update_global::<SettingsStore, _>(|settings_store, cx| {
-            settings_store.update_user_settings::<AssistantSettings>(cx, |settings| {
-                *settings = AssistantSettingsContent {
-                    inner: Some(AssistantSettingsContentInner::for_v2(
-                        AssistantSettingsContentV2 {
-                            enabled: Some(false),
-                            default_model: Some(LanguageModelSelection {
-                                provider: "xai".to_owned().into(),
-                                model: "grok".to_owned(),
-                            }),
-                            ..Default::default()
-                        },
-                    )),
+            settings_store.update_user_settings::<AgentSettings>(cx, |settings| {
+                *settings = AgentSettingsContent {
+                    inner: Some(AgentSettingsContentInner::for_v2(AgentSettingsContentV2 {
+                        enabled: Some(false),
+                        default_model: Some(LanguageModelSelection {
+                            provider: "xai".to_owned().into(),
+                            model: "grok".to_owned(),
+                        }),
+                        ..Default::default()
+                    })),
                 };
             });
         });
@@ -1091,12 +1110,12 @@ mod tests {
         let settings = cx.update(|cx| SettingsStore::global(cx).raw_user_settings().clone());
 
         #[derive(Debug, Deserialize)]
-        struct AssistantSettingsTest {
-            assistant: AssistantSettingsContent,
+        struct AgentSettingsTest {
+            assistant: AgentSettingsContent,
             agent: Option<serde_json_lenient::Value>,
         }
 
-        let assistant_settings: AssistantSettingsTest = serde_json::from_value(settings).unwrap();
-        assert!(assistant_settings.agent.is_none());
+        let agent_settings: AgentSettingsTest = serde_json::from_value(settings).unwrap();
+        assert!(agent_settings.agent.is_none());
     }
 }

crates/anthropic/src/anthropic.rs

@@ -34,7 +34,6 @@ pub enum AnthropicModelMode {
 pub enum Model {
     #[serde(rename = "claude-3-5-sonnet", alias = "claude-3-5-sonnet-latest")]
     Claude3_5Sonnet,
-    #[default]
     #[serde(rename = "claude-3-7-sonnet", alias = "claude-3-7-sonnet-latest")]
     Claude3_7Sonnet,
     #[serde(
@@ -42,6 +41,21 @@ pub enum Model {
         alias = "claude-3-7-sonnet-thinking-latest"
     )]
     Claude3_7SonnetThinking,
+    #[serde(rename = "claude-opus-4", alias = "claude-opus-4-latest")]
+    ClaudeOpus4,
+    #[serde(
+        rename = "claude-opus-4-thinking",
+        alias = "claude-opus-4-thinking-latest"
+    )]
+    ClaudeOpus4Thinking,
+    #[default]
+    #[serde(rename = "claude-sonnet-4", alias = "claude-sonnet-4-latest")]
+    ClaudeSonnet4,
+    #[serde(
+        rename = "claude-sonnet-4-thinking",
+        alias = "claude-sonnet-4-thinking-latest"
+    )]
+    ClaudeSonnet4Thinking,
     #[serde(rename = "claude-3-5-haiku", alias = "claude-3-5-haiku-latest")]
     Claude3_5Haiku,
     #[serde(rename = "claude-3-opus", alias = "claude-3-opus-latest")]
@@ -89,6 +103,14 @@ impl Model {
             Ok(Self::Claude3Sonnet)
         } else if id.starts_with("claude-3-haiku") {
             Ok(Self::Claude3Haiku)
+        } else if id.starts_with("claude-opus-4-thinking") {
+            Ok(Self::ClaudeOpus4Thinking)
+        } else if id.starts_with("claude-opus-4") {
+            Ok(Self::ClaudeOpus4)
+        } else if id.starts_with("claude-sonnet-4-thinking") {
+            Ok(Self::ClaudeSonnet4Thinking)
+        } else if id.starts_with("claude-sonnet-4") {
+            Ok(Self::ClaudeSonnet4)
         } else {
             anyhow::bail!("invalid model id {id}");
         }
@@ -96,6 +118,10 @@ impl Model {
 
     pub fn id(&self) -> &str {
         match self {
+            Model::ClaudeOpus4 => "claude-opus-4-latest",
+            Model::ClaudeOpus4Thinking => "claude-opus-4-thinking-latest",
+            Model::ClaudeSonnet4 => "claude-sonnet-4-latest",
+            Model::ClaudeSonnet4Thinking => "claude-sonnet-4-thinking-latest",
             Model::Claude3_5Sonnet => "claude-3-5-sonnet-latest",
             Model::Claude3_7Sonnet => "claude-3-7-sonnet-latest",
             Model::Claude3_7SonnetThinking => "claude-3-7-sonnet-thinking-latest",
@@ -110,6 +136,8 @@ impl Model {
     /// The id of the model that should be used for making API requests
     pub fn request_id(&self) -> &str {
         match self {
+            Model::ClaudeOpus4 | Model::ClaudeOpus4Thinking => "claude-opus-4-20250514",
+            Model::ClaudeSonnet4 | Model::ClaudeSonnet4Thinking => "claude-sonnet-4-20250514",
             Model::Claude3_5Sonnet => "claude-3-5-sonnet-latest",
             Model::Claude3_7Sonnet | Model::Claude3_7SonnetThinking => "claude-3-7-sonnet-latest",
             Model::Claude3_5Haiku => "claude-3-5-haiku-latest",
@@ -122,6 +150,10 @@ impl Model {
 
     pub fn display_name(&self) -> &str {
         match self {
+            Model::ClaudeOpus4 => "Claude Opus 4",
+            Model::ClaudeOpus4Thinking => "Claude Opus 4 Thinking",
+            Model::ClaudeSonnet4 => "Claude Sonnet 4",
+            Model::ClaudeSonnet4Thinking => "Claude Sonnet 4 Thinking",
             Self::Claude3_7Sonnet => "Claude 3.7 Sonnet",
             Self::Claude3_5Sonnet => "Claude 3.5 Sonnet",
             Self::Claude3_7SonnetThinking => "Claude 3.7 Sonnet Thinking",
@@ -137,7 +169,11 @@ impl Model {
 
     pub fn cache_configuration(&self) -> Option<AnthropicModelCacheConfiguration> {
         match self {
-            Self::Claude3_5Sonnet
+            Self::ClaudeOpus4
+            | Self::ClaudeOpus4Thinking
+            | Self::ClaudeSonnet4
+            | Self::ClaudeSonnet4Thinking
+            | Self::Claude3_5Sonnet
             | Self::Claude3_5Haiku
             | Self::Claude3_7Sonnet
             | Self::Claude3_7SonnetThinking
@@ -156,7 +192,11 @@ impl Model {
 
     pub fn max_token_count(&self) -> usize {
         match self {
-            Self::Claude3_5Sonnet
+            Self::ClaudeOpus4
+            | Self::ClaudeOpus4Thinking
+            | Self::ClaudeSonnet4
+            | Self::ClaudeSonnet4Thinking
+            | Self::Claude3_5Sonnet
             | Self::Claude3_5Haiku
             | Self::Claude3_7Sonnet
             | Self::Claude3_7SonnetThinking
@@ -173,7 +213,11 @@ impl Model {
             Self::Claude3_5Sonnet
             | Self::Claude3_7Sonnet
             | Self::Claude3_7SonnetThinking
-            | Self::Claude3_5Haiku => 8_192,
+            | Self::Claude3_5Haiku
+            | Self::ClaudeOpus4
+            | Self::ClaudeOpus4Thinking
+            | Self::ClaudeSonnet4
+            | Self::ClaudeSonnet4Thinking => 8_192,
             Self::Custom {
                 max_output_tokens, ..
             } => max_output_tokens.unwrap_or(4_096),
@@ -182,7 +226,11 @@ impl Model {
 
     pub fn default_temperature(&self) -> f32 {
         match self {
-            Self::Claude3_5Sonnet
+            Self::ClaudeOpus4
+            | Self::ClaudeOpus4Thinking
+            | Self::ClaudeSonnet4
+            | Self::ClaudeSonnet4Thinking
+            | Self::Claude3_5Sonnet
             | Self::Claude3_7Sonnet
             | Self::Claude3_7SonnetThinking
             | Self::Claude3_5Haiku
@@ -201,10 +249,14 @@ impl Model {
             Self::Claude3_5Sonnet
             | Self::Claude3_7Sonnet
             | Self::Claude3_5Haiku
+            | Self::ClaudeOpus4
+            | Self::ClaudeSonnet4
             | Self::Claude3Opus
             | Self::Claude3Sonnet
             | Self::Claude3Haiku => AnthropicModelMode::Default,
-            Self::Claude3_7SonnetThinking => AnthropicModelMode::Thinking {
+            Self::Claude3_7SonnetThinking
+            | Self::ClaudeOpus4Thinking
+            | Self::ClaudeSonnet4Thinking => AnthropicModelMode::Thinking {
                 budget_tokens: Some(4_096),
             },
             Self::Custom { mode, .. } => mode.clone(),

crates/assistant_context_editor/Cargo.toml

@@ -12,8 +12,8 @@ workspace = true
 path = "src/assistant_context_editor.rs"
 
 [dependencies]
+agent_settings.workspace = true
 anyhow.workspace = true
-assistant_settings.workspace = true
 assistant_slash_command.workspace = true
 assistant_slash_commands.workspace = true
 chrono.workspace = true
@@ -57,8 +57,10 @@ uuid.workspace = true
 workspace-hack.workspace = true
 workspace.workspace = true
 zed_actions.workspace = true
+zed_llm_client.workspace = true
 
 [dev-dependencies]
+indoc.workspace = true
 language_model = { workspace = true, features = ["test-support"] }
 languages = { workspace = true, features = ["test-support"] }
 pretty_assertions.workspace = true

crates/assistant_context_editor/src/assistant_context_editor.rs

@@ -3,6 +3,7 @@ mod context_editor;
 mod context_history;
 mod context_store;
 pub mod language_model_selector;
+mod max_mode_tooltip;
 mod slash_command;
 mod slash_command_picker;
 

crates/assistant_context_editor/src/context.rs

@@ -1,8 +1,8 @@
 #[cfg(test)]
 mod context_tests;
 
+use agent_settings::AgentSettings;
 use anyhow::{Context as _, Result, bail};
-use assistant_settings::AssistantSettings;
 use assistant_slash_command::{
     SlashCommandContent, SlashCommandEvent, SlashCommandLine, SlashCommandOutputSection,
     SlashCommandResult, SlashCommandWorkingSet,
@@ -29,6 +29,7 @@ use paths::contexts_dir;
 use project::Project;
 use prompt_store::PromptBuilder;
 use serde::{Deserialize, Serialize};
+use settings::Settings;
 use smallvec::SmallVec;
 use std::{
     cmp::{Ordering, max},
@@ -44,6 +45,7 @@ use text::{BufferSnapshot, ToPoint};
 use ui::IconName;
 use util::{ResultExt, TryFutureExt, post_inc};
 use uuid::Uuid;
+use zed_llm_client::CompletionIntent;
 
 #[derive(Clone, Debug, Eq, PartialEq, Hash, PartialOrd, Ord, Serialize, Deserialize)]
 pub struct ContextId(String);
@@ -682,6 +684,7 @@ pub struct AssistantContext {
     language_registry: Arc<LanguageRegistry>,
     project: Option<Entity<Project>>,
     prompt_builder: Arc<PromptBuilder>,
+    completion_mode: agent_settings::CompletionMode,
 }
 
 trait ContextAnnotation {
@@ -718,6 +721,14 @@ impl AssistantContext {
         )
     }
 
+    pub fn completion_mode(&self) -> agent_settings::CompletionMode {
+        self.completion_mode
+    }
+
+    pub fn set_completion_mode(&mut self, completion_mode: agent_settings::CompletionMode) {
+        self.completion_mode = completion_mode;
+    }
+
     pub fn new(
         id: ContextId,
         replica_id: ReplicaId,
@@ -764,6 +775,7 @@ impl AssistantContext {
             pending_cache_warming_task: Task::ready(None),
             _subscriptions: vec![cx.subscribe(&buffer, Self::handle_buffer_event)],
             pending_save: Task::ready(Ok(())),
+            completion_mode: AgentSettings::get_global(cx).preferred_completion_mode,
             path: None,
             buffer,
             telemetry,
@@ -1730,9 +1742,8 @@ impl AssistantContext {
                                 merge_same_roles,
                             } => {
                                 if !merge_same_roles && Some(role) != last_role {
-                                    let offset = this.buffer.read_with(cx, |buffer, _cx| {
-                                        insert_position.to_offset(buffer)
-                                    });
+                                    let buffer = this.buffer.read(cx);
+                                    let offset = insert_position.to_offset(buffer);
                                     this.insert_message_at_offset(
                                         offset,
                                         role,
@@ -2204,6 +2215,7 @@ impl AssistantContext {
                             StopReason::ToolUse => {}
                             StopReason::EndTurn => {}
                             StopReason::MaxTokens => {}
+                            StopReason::Refusal => {}
                         }
                     }
                 })
@@ -2261,13 +2273,13 @@ impl AssistantContext {
         let mut completion_request = LanguageModelRequest {
             thread_id: None,
             prompt_id: None,
+            intent: Some(CompletionIntent::UserPrompt),
             mode: None,
             messages: Vec::new(),
             tools: Vec::new(),
             tool_choice: None,
             stop: Vec::new(),
-            temperature: model
-                .and_then(|model| AssistantSettings::temperature_for_model(model, cx)),
+            temperature: model.and_then(|model| AgentSettings::temperature_for_model(model, cx)),
         };
         for message in self.messages(cx) {
             if message.status != MessageStatus::Done {
@@ -2322,7 +2334,15 @@ impl AssistantContext {
                 completion_request.messages.push(request_message);
             }
         }
+        let supports_max_mode = if let Some(model) = model {
+            model.supports_max_mode()
+        } else {
+            false
+        };
 
+        if supports_max_mode {
+            completion_request.mode = Some(self.completion_mode.into());
+        }
         completion_request
     }
 

crates/assistant_context_editor/src/context/context_tests.rs

@@ -1210,8 +1210,8 @@ async fn test_summarization(cx: &mut TestAppContext) {
     });
 
     cx.run_until_parked();
-    fake_model.stream_last_completion_response("Brief".into());
-    fake_model.stream_last_completion_response(" Introduction".into());
+    fake_model.stream_last_completion_response("Brief");
+    fake_model.stream_last_completion_response(" Introduction");
     fake_model.end_last_completion_stream();
     cx.run_until_parked();
 
@@ -1274,7 +1274,7 @@ async fn test_thread_summary_error_retry(cx: &mut TestAppContext) {
     });
 
     cx.run_until_parked();
-    fake_model.stream_last_completion_response("A successful summary".into());
+    fake_model.stream_last_completion_response("A successful summary");
     fake_model.end_last_completion_stream();
     cx.run_until_parked();
 
@@ -1356,7 +1356,7 @@ fn setup_context_editor_with_fake_model(
 
 fn simulate_successful_response(fake_model: &FakeLanguageModel, cx: &mut TestAppContext) {
     cx.run_until_parked();
-    fake_model.stream_last_completion_response("Assistant response".into());
+    fake_model.stream_last_completion_response("Assistant response");
     fake_model.end_last_completion_stream();
     cx.run_until_parked();
 }
@@ -1386,7 +1386,7 @@ fn init_test(cx: &mut App) {
     LanguageModelRegistry::test(cx);
     cx.set_global(settings_store);
     language::init(cx);
-    assistant_settings::init(cx);
+    agent_settings::init(cx);
     Project::init_settings(cx);
 }
 

crates/assistant_context_editor/src/context_editor.rs

@@ -1,8 +1,11 @@
-use crate::language_model_selector::{
-    LanguageModelSelector, LanguageModelSelectorPopoverMenu, ToggleModelSelector,
+use crate::{
+    language_model_selector::{
+        LanguageModelSelector, ToggleModelSelector, language_model_selector,
+    },
+    max_mode_tooltip::MaxModeTooltip,
 };
+use agent_settings::{AgentSettings, CompletionMode};
 use anyhow::Result;
-use assistant_settings::AssistantSettings;
 use assistant_slash_command::{SlashCommand, SlashCommandOutputSection, SlashCommandWorkingSet};
 use assistant_slash_commands::{
     DefaultSlashCommand, DocsSlashCommand, DocsSlashCommandArgs, FileSlashCommand,
@@ -40,7 +43,7 @@ use language_model::{
     Role,
 };
 use multi_buffer::MultiBufferRow;
-use picker::Picker;
+use picker::{Picker, popover_menu::PickerPopoverMenu};
 use project::{Project, Worktree};
 use project::{ProjectPath, lsp_store::LocalLspAdapterDelegate};
 use rope::Point;
@@ -51,6 +54,7 @@ use std::{
     cmp,
     ops::Range,
     path::{Path, PathBuf},
+    rc::Rc,
     sync::Arc,
     time::Duration,
 };
@@ -234,7 +238,7 @@ impl ContextEditor {
             editor.set_show_breakpoints(false, cx);
             editor.set_show_wrap_guides(false, cx);
             editor.set_show_indent_guides(false, cx);
-            editor.set_completion_provider(Some(Box::new(completion_provider)));
+            editor.set_completion_provider(Some(Rc::new(completion_provider)));
             editor.set_menu_inline_completions_policy(MenuInlineCompletionsPolicy::Never);
             editor.set_collaboration_hub(Box::new(project.clone()));
 
@@ -279,10 +283,10 @@ impl ContextEditor {
             slash_menu_handle: Default::default(),
             dragged_file_worktrees: Vec::new(),
             language_model_selector: cx.new(|cx| {
-                LanguageModelSelector::new(
+                language_model_selector(
                     |cx| LanguageModelRegistry::read_global(cx).default_model(),
                     move |model, cx| {
-                        update_settings_file::<AssistantSettings>(
+                        update_settings_file::<AgentSettings>(
                             fs.clone(),
                             cx,
                             move |settings, _| settings.set_model(model.clone()),
@@ -1642,34 +1646,35 @@ impl ContextEditor {
         let context = self.context.read(cx);
 
         let mut text = String::new();
-        for message in context.messages(cx) {
-            if message.offset_range.start >= selection.range().end {
-                break;
-            } else if message.offset_range.end >= selection.range().start {
-                let range = cmp::max(message.offset_range.start, selection.range().start)
-                    ..cmp::min(message.offset_range.end, selection.range().end);
-                if range.is_empty() {
-                    let snapshot = context.buffer().read(cx).snapshot();
-                    let point = snapshot.offset_to_point(range.start);
-                    selection.start = snapshot.point_to_offset(Point::new(point.row, 0));
-                    selection.end = snapshot.point_to_offset(cmp::min(
-                        Point::new(point.row + 1, 0),
-                        snapshot.max_point(),
-                    ));
-                    for chunk in context.buffer().read(cx).text_for_range(selection.range()) {
-                        text.push_str(chunk);
-                    }
-                } else {
-                    for chunk in context.buffer().read(cx).text_for_range(range) {
-                        text.push_str(chunk);
-                    }
-                    if message.offset_range.end < selection.range().end {
-                        text.push('\n');
+
+        // If selection is empty, we want to copy the entire line
+        if selection.range().is_empty() {
+            let snapshot = context.buffer().read(cx).snapshot();
+            let point = snapshot.offset_to_point(selection.range().start);
+            selection.start = snapshot.point_to_offset(Point::new(point.row, 0));
+            selection.end = snapshot
+                .point_to_offset(cmp::min(Point::new(point.row + 1, 0), snapshot.max_point()));
+            for chunk in context.buffer().read(cx).text_for_range(selection.range()) {
+                text.push_str(chunk);
+            }
+        } else {
+            for message in context.messages(cx) {
+                if message.offset_range.start >= selection.range().end {
+                    break;
+                } else if message.offset_range.end >= selection.range().start {
+                    let range = cmp::max(message.offset_range.start, selection.range().start)
+                        ..cmp::min(message.offset_range.end, selection.range().end);
+                    if !range.is_empty() {
+                        for chunk in context.buffer().read(cx).text_for_range(range) {
+                            text.push_str(chunk);
+                        }
+                        if message.offset_range.end < selection.range().end {
+                            text.push('\n');
+                        }
                     }
                 }
             }
         }
-
         (text, CopyMetadata { creases }, vec![selection])
     }
 
@@ -1902,7 +1907,7 @@ impl ContextEditor {
                             .on_click(cx.listener(|this, _event, _window, cx| {
                                 let client = this
                                     .workspace
-                                    .update(cx, |workspace, _| workspace.client().clone())
+                                    .read_with(cx, |workspace, _| workspace.client().clone())
                                     .log_err();
 
                                 if let Some(client) = client {
@@ -2007,17 +2012,17 @@ impl ContextEditor {
             None => (ButtonStyle::Filled, None),
         };
 
-        ButtonLike::new("send_button")
+        Button::new("send_button", "Send")
+            .label_size(LabelSize::Small)
             .disabled(self.sending_disabled(cx))
             .style(style)
             .when_some(tooltip, |button, tooltip| {
                 button.tooltip(move |_, _| tooltip.clone())
             })
             .layer(ElevationIndex::ModalSurface)
-            .child(Label::new("Send"))
-            .children(
+            .key_binding(
                 KeyBinding::for_action_in(&Assist, &focus_handle, window, cx)
-                    .map(|binding| binding.into_any_element()),
+                    .map(|kb| kb.size(rems_from_px(12.))),
             )
             .on_click(move |_event, window, cx| {
                 focus_handle.dispatch_action(&Assist, window, cx);
@@ -2057,7 +2062,50 @@ impl ContextEditor {
         )
     }
 
-    fn render_language_model_selector(&self, cx: &mut Context<Self>) -> impl IntoElement {
+    fn render_max_mode_toggle(&self, cx: &mut Context<Self>) -> Option<AnyElement> {
+        let context = self.context().read(cx);
+        let active_model = LanguageModelRegistry::read_global(cx)
+            .default_model()
+            .map(|default| default.model)?;
+        if !active_model.supports_max_mode() {
+            return None;
+        }
+
+        let active_completion_mode = context.completion_mode();
+        let burn_mode_enabled = active_completion_mode == CompletionMode::Burn;
+        let icon = if burn_mode_enabled {
+            IconName::ZedBurnModeOn
+        } else {
+            IconName::ZedBurnMode
+        };
+
+        Some(
+            IconButton::new("burn-mode", icon)
+                .icon_size(IconSize::Small)
+                .icon_color(Color::Muted)
+                .toggle_state(burn_mode_enabled)
+                .selected_icon_color(Color::Error)
+                .on_click(cx.listener(move |this, _event, _window, cx| {
+                    this.context().update(cx, |context, _cx| {
+                        context.set_completion_mode(match active_completion_mode {
+                            CompletionMode::Burn => CompletionMode::Normal,
+                            CompletionMode::Normal => CompletionMode::Burn,
+                        });
+                    });
+                }))
+                .tooltip(move |_window, cx| {
+                    cx.new(|_| MaxModeTooltip::new().selected(burn_mode_enabled))
+                        .into()
+                })
+                .into_any_element(),
+        )
+    }
+
+    fn render_language_model_selector(
+        &self,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) -> impl IntoElement {
         let active_model = LanguageModelRegistry::read_global(cx)
             .default_model()
             .map(|default| default.model);
@@ -2067,7 +2115,7 @@ impl ContextEditor {
             None => SharedString::from("No model selected"),
         };
 
-        LanguageModelSelectorPopoverMenu::new(
+        PickerPopoverMenu::new(
             self.language_model_selector.clone(),
             ButtonLike::new("active-model")
                 .style(ButtonStyle::Subtle)
@@ -2095,8 +2143,10 @@ impl ContextEditor {
                 )
             },
             gpui::Corner::BottomLeft,
+            cx,
         )
         .with_handle(self.language_model_selector_menu_handle.clone())
+        .render(window, cx)
     }
 
     fn render_last_error(&self, cx: &mut Context<Self>) -> Option<AnyElement> {
@@ -2502,6 +2552,7 @@ impl Render for ContextEditor {
         let provider = LanguageModelRegistry::read_global(cx)
             .default_model()
             .map(|default| default.provider);
+
         let accept_terms = if self.show_accept_terms {
             provider.as_ref().and_then(|provider| {
                 provider.render_accept_terms(LanguageModelProviderTosView::PromptEditorPopup, cx)
@@ -2511,6 +2562,8 @@ impl Render for ContextEditor {
         };
 
         let language_model_selector = self.language_model_selector_menu_handle.clone();
+        let max_mode_toggle = self.render_max_mode_toggle(cx);
+
         v_flex()
             .key_context("ContextEditor")
             .capture_action(cx.listener(ContextEditor::cancel))
@@ -2550,31 +2603,28 @@ impl Render for ContextEditor {
             })
             .children(self.render_last_error(cx))
             .child(
-                h_flex().w_full().relative().child(
-                    h_flex()
-                        .p_2()
-                        .w_full()
-                        .border_t_1()
-                        .border_color(cx.theme().colors().border_variant)
-                        .bg(cx.theme().colors().editor_background)
-                        .child(
-                            h_flex()
-                                .gap_1()
-                                .child(self.render_inject_context_menu(cx))
-                                .child(ui::Divider::vertical())
-                                .child(
-                                    div()
-                                        .pl_0p5()
-                                        .child(self.render_language_model_selector(cx)),
-                                ),
-                        )
-                        .child(
-                            h_flex()
-                                .w_full()
-                                .justify_end()
-                                .child(self.render_send_button(window, cx)),
-                        ),
-                ),
+                h_flex()
+                    .relative()
+                    .py_2()
+                    .pl_1p5()
+                    .pr_2()
+                    .w_full()
+                    .justify_between()
+                    .border_t_1()
+                    .border_color(cx.theme().colors().border_variant)
+                    .bg(cx.theme().colors().editor_background)
+                    .child(
+                        h_flex()
+                            .gap_0p5()
+                            .child(self.render_inject_context_menu(cx))
+                            .when_some(max_mode_toggle, |this, element| this.child(element)),
+                    )
+                    .child(
+                        h_flex()
+                            .gap_1()
+                            .child(self.render_language_model_selector(window, cx))
+                            .child(self.render_send_button(window, cx)),
+                    ),
             )
     }
 }
@@ -3215,74 +3265,92 @@ mod tests {
     use super::*;
     use fs::FakeFs;
     use gpui::{App, TestAppContext, VisualTestContext};
+    use indoc::indoc;
     use language::{Buffer, LanguageRegistry};
+    use pretty_assertions::assert_eq;
     use prompt_store::PromptBuilder;
+    use text::OffsetRangeExt;
     use unindent::Unindent;
     use util::path;
 
+    #[gpui::test]
+    async fn test_copy_paste_whole_message(cx: &mut TestAppContext) {
+        let (context, context_editor, mut cx) = setup_context_editor_text(vec![
+            (Role::User, "What is the Zed editor?"),
+            (
+                Role::Assistant,
+                "Zed is a modern, high-performance code editor designed from the ground up for speed and collaboration.",
+            ),
+            (Role::User, ""),
+        ],cx).await;
+
+        // Select & Copy whole user message
+        assert_copy_paste_context_editor(
+            &context_editor,
+            message_range(&context, 0, &mut cx),
+            indoc! {"
+                What is the Zed editor?
+                Zed is a modern, high-performance code editor designed from the ground up for speed and collaboration.
+                What is the Zed editor?
+            "},
+            &mut cx,
+        );
+
+        // Select & Copy whole assistant message
+        assert_copy_paste_context_editor(
+            &context_editor,
+            message_range(&context, 1, &mut cx),
+            indoc! {"
+                What is the Zed editor?
+                Zed is a modern, high-performance code editor designed from the ground up for speed and collaboration.
+                What is the Zed editor?
+                Zed is a modern, high-performance code editor designed from the ground up for speed and collaboration.
+            "},
+            &mut cx,
+        );
+    }
+
     #[gpui::test]
     async fn test_copy_paste_no_selection(cx: &mut TestAppContext) {
-        cx.update(init_test);
+        let (context, context_editor, mut cx) = setup_context_editor_text(
+            vec![
+                (Role::User, "user1"),
+                (Role::Assistant, "assistant1"),
+                (Role::Assistant, "assistant2"),
+                (Role::User, ""),
+            ],
+            cx,
+        )
+        .await;
 
-        let fs = FakeFs::new(cx.executor());
-        let registry = Arc::new(LanguageRegistry::test(cx.executor()));
-        let prompt_builder = Arc::new(PromptBuilder::new(None).unwrap());
-        let context = cx.new(|cx| {
-            AssistantContext::local(
-                registry,
-                None,
-                None,
-                prompt_builder.clone(),
-                Arc::new(SlashCommandWorkingSet::default()),
-                cx,
-            )
-        });
-        let project = Project::test(fs.clone(), [path!("/test").as_ref()], cx).await;
-        let window = cx.add_window(|window, cx| Workspace::test_new(project.clone(), window, cx));
-        let workspace = window.root(cx).unwrap();
-        let cx = &mut VisualTestContext::from_window(*window, cx);
+        // Copy and paste first assistant message
+        let message_2_range = message_range(&context, 1, &mut cx);
+        assert_copy_paste_context_editor(
+            &context_editor,
+            message_2_range.start..message_2_range.start,
+            indoc! {"
+                user1
+                assistant1
+                assistant2
+                assistant1
+            "},
+            &mut cx,
+        );
 
-        let context_editor = window
-            .update(cx, |_, window, cx| {
-                cx.new(|cx| {
-                    ContextEditor::for_context(
-                        context,
-                        fs,
-                        workspace.downgrade(),
-                        project,
-                        None,
-                        window,
-                        cx,
-                    )
-                })
-            })
-            .unwrap();
-
-        context_editor.update_in(cx, |context_editor, window, cx| {
-            context_editor.editor.update(cx, |editor, cx| {
-                editor.set_text("abc\ndef\nghi", window, cx);
-                editor.move_to_beginning(&Default::default(), window, cx);
-            })
-        });
-
-        context_editor.update_in(cx, |context_editor, window, cx| {
-            context_editor.editor.update(cx, |editor, cx| {
-                editor.copy(&Default::default(), window, cx);
-                editor.paste(&Default::default(), window, cx);
-
-                assert_eq!(editor.text(cx), "abc\nabc\ndef\nghi");
-            })
-        });
-
-        context_editor.update_in(cx, |context_editor, window, cx| {
-            context_editor.editor.update(cx, |editor, cx| {
-                editor.cut(&Default::default(), window, cx);
-                assert_eq!(editor.text(cx), "abc\ndef\nghi");
-
-                editor.paste(&Default::default(), window, cx);
-                assert_eq!(editor.text(cx), "abc\nabc\ndef\nghi");
-            })
-        });
+        // Copy and cut second assistant message
+        let message_3_range = message_range(&context, 2, &mut cx);
+        assert_copy_paste_context_editor(
+            &context_editor,
+            message_3_range.start..message_3_range.start,
+            indoc! {"
+                user1
+                assistant1
+                assistant2
+                assistant1
+                assistant2
+            "},
+            &mut cx,
+        );
     }
 
     #[gpui::test]
@@ -3359,13 +3427,136 @@ mod tests {
         }
     }
 
+    async fn setup_context_editor_text(
+        messages: Vec<(Role, &str)>,
+        cx: &mut TestAppContext,
+    ) -> (
+        Entity<AssistantContext>,
+        Entity<ContextEditor>,
+        VisualTestContext,
+    ) {
+        cx.update(init_test);
+
+        let fs = FakeFs::new(cx.executor());
+        let context = create_context_with_messages(messages, cx);
+
+        let project = Project::test(fs.clone(), [path!("/test").as_ref()], cx).await;
+        let window = cx.add_window(|window, cx| Workspace::test_new(project.clone(), window, cx));
+        let workspace = window.root(cx).unwrap();
+        let mut cx = VisualTestContext::from_window(*window, cx);
+
+        let context_editor = window
+            .update(&mut cx, |_, window, cx| {
+                cx.new(|cx| {
+                    let editor = ContextEditor::for_context(
+                        context.clone(),
+                        fs,
+                        workspace.downgrade(),
+                        project,
+                        None,
+                        window,
+                        cx,
+                    );
+                    editor
+                })
+            })
+            .unwrap();
+
+        (context, context_editor, cx)
+    }
+
+    fn message_range(
+        context: &Entity<AssistantContext>,
+        message_ix: usize,
+        cx: &mut TestAppContext,
+    ) -> Range<usize> {
+        context.update(cx, |context, cx| {
+            context
+                .messages(cx)
+                .nth(message_ix)
+                .unwrap()
+                .anchor_range
+                .to_offset(&context.buffer().read(cx).snapshot())
+        })
+    }
+
+    fn assert_copy_paste_context_editor<T: editor::ToOffset>(
+        context_editor: &Entity<ContextEditor>,
+        range: Range<T>,
+        expected_text: &str,
+        cx: &mut VisualTestContext,
+    ) {
+        context_editor.update_in(cx, |context_editor, window, cx| {
+            context_editor.editor.update(cx, |editor, cx| {
+                editor.change_selections(None, window, cx, |s| s.select_ranges([range]));
+            });
+
+            context_editor.copy(&Default::default(), window, cx);
+
+            context_editor.editor.update(cx, |editor, cx| {
+                editor.move_to_end(&Default::default(), window, cx);
+            });
+
+            context_editor.paste(&Default::default(), window, cx);
+
+            context_editor.editor.update(cx, |editor, cx| {
+                assert_eq!(editor.text(cx), expected_text);
+            });
+        });
+    }
+
+    fn create_context_with_messages(
+        mut messages: Vec<(Role, &str)>,
+        cx: &mut TestAppContext,
+    ) -> Entity<AssistantContext> {
+        let registry = Arc::new(LanguageRegistry::test(cx.executor()));
+        let prompt_builder = Arc::new(PromptBuilder::new(None).unwrap());
+        cx.new(|cx| {
+            let mut context = AssistantContext::local(
+                registry,
+                None,
+                None,
+                prompt_builder.clone(),
+                Arc::new(SlashCommandWorkingSet::default()),
+                cx,
+            );
+            let mut message_1 = context.messages(cx).next().unwrap();
+            let (role, text) = messages.remove(0);
+
+            loop {
+                if role == message_1.role {
+                    context.buffer().update(cx, |buffer, cx| {
+                        buffer.edit([(message_1.offset_range, text)], None, cx);
+                    });
+                    break;
+                }
+                let mut ids = HashSet::default();
+                ids.insert(message_1.id);
+                context.cycle_message_roles(ids, cx);
+                message_1 = context.messages(cx).next().unwrap();
+            }
+
+            let mut last_message_id = message_1.id;
+            for (role, text) in messages {
+                context.insert_message_after(last_message_id, role, MessageStatus::Done, cx);
+                let message = context.messages(cx).last().unwrap();
+                last_message_id = message.id;
+                context.buffer().update(cx, |buffer, cx| {
+                    buffer.edit([(message.offset_range, text)], None, cx);
+                })
+            }
+
+            context
+        })
+    }
+
     fn init_test(cx: &mut App) {
         let settings_store = SettingsStore::test(cx);
         prompt_store::init(cx);
         LanguageModelRegistry::test(cx);
         cx.set_global(settings_store);
         language::init(cx);
-        assistant_settings::init(cx);
+        agent_settings::init(cx);
         Project::init_settings(cx);
         theme::init(theme::LoadThemes::JustBase, cx);
         workspace::init_settings(cx);

crates/assistant_context_editor/src/language_model_selector.rs

@@ -4,8 +4,7 @@ use collections::{HashSet, IndexMap};
 use feature_flags::ZedProFeatureFlag;
 use fuzzy::{StringMatch, StringMatchCandidate, match_strings};
 use gpui::{
-    Action, AnyElement, AnyView, App, BackgroundExecutor, Corner, DismissEvent, Entity,
-    EventEmitter, FocusHandle, Focusable, Subscription, Task, WeakEntity,
+    Action, AnyElement, App, BackgroundExecutor, DismissEvent, Subscription, Task,
     action_with_deprecated_aliases,
 };
 use language_model::{
@@ -15,7 +14,7 @@ use language_model::{
 use ordered_float::OrderedFloat;
 use picker::{Picker, PickerDelegate};
 use proto::Plan;
-use ui::{ListItem, ListItemSpacing, PopoverMenu, PopoverMenuHandle, PopoverTrigger, prelude::*};
+use ui::{ListItem, ListItemSpacing, prelude::*};
 
 action_with_deprecated_aliases!(
     agent,
@@ -31,77 +30,128 @@ const TRY_ZED_PRO_URL: &str = "https://zed.dev/pro";
 type OnModelChanged = Arc<dyn Fn(Arc<dyn LanguageModel>, &mut App) + 'static>;
 type GetActiveModel = Arc<dyn Fn(&App) -> Option<ConfiguredModel> + 'static>;
 
-pub struct LanguageModelSelector {
-    picker: Entity<Picker<LanguageModelPickerDelegate>>,
+pub type LanguageModelSelector = Picker<LanguageModelPickerDelegate>;
+
+pub fn language_model_selector(
+    get_active_model: impl Fn(&App) -> Option<ConfiguredModel> + 'static,
+    on_model_changed: impl Fn(Arc<dyn LanguageModel>, &mut App) + 'static,
+    window: &mut Window,
+    cx: &mut Context<LanguageModelSelector>,
+) -> LanguageModelSelector {
+    let delegate = LanguageModelPickerDelegate::new(get_active_model, on_model_changed, window, cx);
+    Picker::list(delegate, window, cx)
+        .show_scrollbar(true)
+        .width(rems(20.))
+        .max_height(Some(rems(20.).into()))
+}
+
+fn all_models(cx: &App) -> GroupedModels {
+    let providers = LanguageModelRegistry::global(cx).read(cx).providers();
+
+    let recommended = providers
+        .iter()
+        .flat_map(|provider| {
+            provider
+                .recommended_models(cx)
+                .into_iter()
+                .map(|model| ModelInfo {
+                    model,
+                    icon: provider.icon(),
+                })
+        })
+        .collect();
+
+    let other = providers
+        .iter()
+        .flat_map(|provider| {
+            provider
+                .provided_models(cx)
+                .into_iter()
+                .map(|model| ModelInfo {
+                    model,
+                    icon: provider.icon(),
+                })
+        })
+        .collect();
+
+    GroupedModels::new(other, recommended)
+}
+
+#[derive(Clone)]
+struct ModelInfo {
+    model: Arc<dyn LanguageModel>,
+    icon: IconName,
+}
+
+pub struct LanguageModelPickerDelegate {
+    on_model_changed: OnModelChanged,
+    get_active_model: GetActiveModel,
+    all_models: Arc<GroupedModels>,
+    filtered_entries: Vec<LanguageModelPickerEntry>,
+    selected_index: usize,
     _authenticate_all_providers_task: Task<()>,
     _subscriptions: Vec<Subscription>,
 }
 
-impl LanguageModelSelector {
-    pub fn new(
+impl LanguageModelPickerDelegate {
+    fn new(
         get_active_model: impl Fn(&App) -> Option<ConfiguredModel> + 'static,
         on_model_changed: impl Fn(Arc<dyn LanguageModel>, &mut App) + 'static,
         window: &mut Window,
-        cx: &mut Context<Self>,
+        cx: &mut Context<Picker<Self>>,
     ) -> Self {
         let on_model_changed = Arc::new(on_model_changed);
+        let models = all_models(cx);
+        let entries = models.entries();
 
-        let all_models = Self::all_models(cx);
-        let entries = all_models.entries();
-
-        let delegate = LanguageModelPickerDelegate {
-            language_model_selector: cx.entity().downgrade(),
+        Self {
             on_model_changed: on_model_changed.clone(),
-            all_models: Arc::new(all_models),
+            all_models: Arc::new(models),
             selected_index: Self::get_active_model_index(&entries, get_active_model(cx)),
             filtered_entries: entries,
             get_active_model: Arc::new(get_active_model),
-        };
-
-        let picker = cx.new(|cx| {
-            Picker::list(delegate, window, cx)
-                .show_scrollbar(true)
-                .width(rems(20.))
-                .max_height(Some(rems(20.).into()))
-        });
-
-        let subscription = cx.subscribe(&picker, |_, _, _, cx| cx.emit(DismissEvent));
-
-        LanguageModelSelector {
-            picker,
             _authenticate_all_providers_task: Self::authenticate_all_providers(cx),
-            _subscriptions: vec![
-                cx.subscribe_in(
-                    &LanguageModelRegistry::global(cx),
-                    window,
-                    Self::handle_language_model_registry_event,
-                ),
-                subscription,
-            ],
+            _subscriptions: vec![cx.subscribe_in(
+                &LanguageModelRegistry::global(cx),
+                window,
+                |picker, _, event, window, cx| {
+                    match event {
+                        language_model::Event::ProviderStateChanged
+                        | language_model::Event::AddedProvider(_)
+                        | language_model::Event::RemovedProvider(_) => {
+                            let query = picker.query(cx);
+                            picker.delegate.all_models = Arc::new(all_models(cx));
+                            // Update matches will automatically drop the previous task
+                            // if we get a provider event again
+                            picker.update_matches(query, window, cx)
+                        }
+                        _ => {}
+                    }
+                },
+            )],
         }
     }
 
-    fn handle_language_model_registry_event(
-        &mut self,
-        _registry: &Entity<LanguageModelRegistry>,
-        event: &language_model::Event,
-        window: &mut Window,
-        cx: &mut Context<Self>,
-    ) {
-        match event {
-            language_model::Event::ProviderStateChanged
-            | language_model::Event::AddedProvider(_)
-            | language_model::Event::RemovedProvider(_) => {
-                self.picker.update(cx, |this, cx| {
-                    let query = this.query(cx);
-                    this.delegate.all_models = Arc::new(Self::all_models(cx));
-                    // Update matches will automatically drop the previous task
-                    // if we get a provider event again
-                    this.update_matches(query, window, cx)
-                });
-            }
-            _ => {}
-        }
+    fn get_active_model_index(
+        entries: &[LanguageModelPickerEntry],
+        active_model: Option<ConfiguredModel>,
+    ) -> usize {
+        entries
+            .iter()
+            .position(|entry| {
+                if let LanguageModelPickerEntry::Model(model) = entry {
+                    active_model
+                        .as_ref()
+                        .map(|active_model| {
+                            active_model.model.id() == model.model.id()
+                                && active_model.provider.id() == model.model.provider_id()
+                        })
+                        .unwrap_or_default()
+                } else {
+                    false
+                }
+            })
+            .unwrap_or(0)
     }
 
     /// Authenticates all providers in the [`LanguageModelRegistry`].
@@ -154,169 +204,9 @@ impl LanguageModelSelector {
         })
     }
 
-    fn all_models(cx: &App) -> GroupedModels {
-        let mut recommended = Vec::new();
-        let mut recommended_set = HashSet::default();
-        for provider in LanguageModelRegistry::global(cx)
-            .read(cx)
-            .providers()
-            .iter()
-        {
-            let models = provider.recommended_models(cx);
-            recommended_set.extend(models.iter().map(|model| (model.provider_id(), model.id())));
-            recommended.extend(
-                provider
-                    .recommended_models(cx)
-                    .into_iter()
-                    .map(move |model| ModelInfo {
-                        model: model.clone(),
-                        icon: provider.icon(),
-                    }),
-            );
-        }
-
-        let other_models = LanguageModelRegistry::global(cx)
-            .read(cx)
-            .providers()
-            .iter()
-            .map(|provider| {
-                (
-                    provider.id(),
-                    provider
-                        .provided_models(cx)
-                        .into_iter()
-                        .filter_map(|model| {
-                            let not_included =
-                                !recommended_set.contains(&(model.provider_id(), model.id()));
-                            not_included.then(|| ModelInfo {
-                                model: model.clone(),
-                                icon: provider.icon(),
-                            })
-                        })
-                        .collect::<Vec<_>>(),
-                )
-            })
-            .collect::<IndexMap<_, _>>();
-
-        GroupedModels {
-            recommended,
-            other: other_models,
-        }
-    }
-
     pub fn active_model(&self, cx: &App) -> Option<ConfiguredModel> {
-        (self.picker.read(cx).delegate.get_active_model)(cx)
+        (self.get_active_model)(cx)
     }
-
-    fn get_active_model_index(
-        entries: &[LanguageModelPickerEntry],
-        active_model: Option<ConfiguredModel>,
-    ) -> usize {
-        entries
-            .iter()
-            .position(|entry| {
-                if let LanguageModelPickerEntry::Model(model) = entry {
-                    active_model
-                        .as_ref()
-                        .map(|active_model| {
-                            active_model.model.id() == model.model.id()
-                                && active_model.provider.id() == model.model.provider_id()
-                        })
-                        .unwrap_or_default()
-                } else {
-                    false
-                }
-            })
-            .unwrap_or(0)
-    }
-}
-
-impl EventEmitter<DismissEvent> for LanguageModelSelector {}
-
-impl Focusable for LanguageModelSelector {
-    fn focus_handle(&self, cx: &App) -> FocusHandle {
-        self.picker.focus_handle(cx)
-    }
-}
-
-impl Render for LanguageModelSelector {
-    fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
-        self.picker.clone()
-    }
-}
-
-#[derive(IntoElement)]
-pub struct LanguageModelSelectorPopoverMenu<T, TT>
-where
-    T: PopoverTrigger + ButtonCommon,
-    TT: Fn(&mut Window, &mut App) -> AnyView + 'static,
-{
-    language_model_selector: Entity<LanguageModelSelector>,
-    trigger: T,
-    tooltip: TT,
-    handle: Option<PopoverMenuHandle<LanguageModelSelector>>,
-    anchor: Corner,
-}
-
-impl<T, TT> LanguageModelSelectorPopoverMenu<T, TT>
-where
-    T: PopoverTrigger + ButtonCommon,
-    TT: Fn(&mut Window, &mut App) -> AnyView + 'static,
-{
-    pub fn new(
-        language_model_selector: Entity<LanguageModelSelector>,
-        trigger: T,
-        tooltip: TT,
-        anchor: Corner,
-    ) -> Self {
-        Self {
-            language_model_selector,
-            trigger,
-            tooltip,
-            handle: None,
-            anchor,
-        }
-    }
-
-    pub fn with_handle(mut self, handle: PopoverMenuHandle<LanguageModelSelector>) -> Self {
-        self.handle = Some(handle);
-        self
-    }
-}
-
-impl<T, TT> RenderOnce for LanguageModelSelectorPopoverMenu<T, TT>
-where
-    T: PopoverTrigger + ButtonCommon,
-    TT: Fn(&mut Window, &mut App) -> AnyView + 'static,
-{
-    fn render(self, _window: &mut Window, _cx: &mut App) -> impl IntoElement {
-        let language_model_selector = self.language_model_selector.clone();
-
-        PopoverMenu::new("model-switcher")
-            .menu(move |_window, _cx| Some(language_model_selector.clone()))
-            .trigger_with_tooltip(self.trigger, self.tooltip)
-            .anchor(self.anchor)
-            .when_some(self.handle.clone(), |menu, handle| menu.with_handle(handle))
-            .offset(gpui::Point {
-                x: px(0.0),
-                y: px(-2.0),
-            })
-    }
-}
-
-#[derive(Clone)]
-struct ModelInfo {
-    model: Arc<dyn LanguageModel>,
-    icon: IconName,
-}
-
-pub struct LanguageModelPickerDelegate {
-    language_model_selector: WeakEntity<LanguageModelSelector>,
-    on_model_changed: OnModelChanged,
-    get_active_model: GetActiveModel,
-    all_models: Arc<GroupedModels>,
-    filtered_entries: Vec<LanguageModelPickerEntry>,
-    selected_index: usize,
 }
 
 struct GroupedModels {
@@ -326,11 +216,14 @@ struct GroupedModels {
 
 impl GroupedModels {
     pub fn new(other: Vec<ModelInfo>, recommended: Vec<ModelInfo>) -> Self {
-        let recommended_ids: HashSet<_> = recommended.iter().map(|info| info.model.id()).collect();
+        let recommended_ids = recommended
+            .iter()
+            .map(|info| (info.model.provider_id(), info.model.id()))
+            .collect::<HashSet<_>>();
 
         let mut other_by_provider: IndexMap<_, Vec<ModelInfo>> = IndexMap::default();
         for model in other {
-            if recommended_ids.contains(&model.model.id()) {
+            if recommended_ids.contains(&(model.model.provider_id(), model.model.id())) {
                 continue;
             }
 
@@ -577,9 +470,7 @@ impl PickerDelegate for LanguageModelPickerDelegate {
     }
 
     fn dismissed(&mut self, _: &mut Window, cx: &mut Context<Picker<Self>>) {
-        self.language_model_selector
-            .update(cx, |_this, cx| cx.emit(DismissEvent))
-            .ok();
+        cx.emit(DismissEvent);
     }
 
     fn render_match(
@@ -917,4 +808,26 @@ mod tests {
         // Recommended models should not appear in "other"
         assert_models_eq(actual_other_models, vec!["zed/gemini", "copilot/o3"]);
     }
+
+    #[gpui::test]
+    fn test_dont_exclude_models_from_other_providers(_cx: &mut TestAppContext) {
+        let recommended_models = create_models(vec![("zed", "claude")]);
+        let all_models = create_models(vec![
+            ("zed", "claude"), // Should be filtered out from "other"
+            ("zed", "gemini"),
+            ("copilot", "claude"), // Should not be filtered out from "other"
+        ]);
+
+        let grouped_models = GroupedModels::new(all_models, recommended_models);
+
+        let actual_other_models = grouped_models
+            .other
+            .values()
+            .flatten()
+            .cloned()
+            .collect::<Vec<_>>();
+
+        // Recommended models should not appear in "other"
+        assert_models_eq(actual_other_models, vec!["zed/gemini", "copilot/claude"]);
+    }
 }

crates/assistant_context_editor/src/max_mode_tooltip.rs

@@ -0,0 +1,61 @@
+use gpui::{Context, FontWeight, IntoElement, Render, Window};
+use ui::{prelude::*, tooltip_container};
+
+pub struct MaxModeTooltip {
+    selected: bool,
+}
+
+impl MaxModeTooltip {
+    pub fn new() -> Self {
+        Self { selected: false }
+    }
+
+    pub fn selected(mut self, selected: bool) -> Self {
+        self.selected = selected;
+        self
+    }
+}
+
+impl Render for MaxModeTooltip {
+    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+        let (icon, color) = if self.selected {
+            (IconName::ZedBurnModeOn, Color::Error)
+        } else {
+            (IconName::ZedBurnMode, Color::Default)
+        };
+
+        let turned_on = h_flex()
+            .h_4()
+            .px_1()
+            .border_1()
+            .border_color(cx.theme().colors().border)
+            .bg(cx.theme().colors().text_accent.opacity(0.1))
+            .rounded_sm()
+            .child(
+                Label::new("ON")
+                    .size(LabelSize::XSmall)
+                    .weight(FontWeight::SEMIBOLD)
+                    .color(Color::Accent),
+            );
+
+        let title = h_flex()
+            .gap_1p5()
+            .child(Icon::new(icon).size(IconSize::Small).color(color))
+            .child(Label::new("Burn Mode"))
+            .when(self.selected, |title| title.child(turned_on));
+
+        tooltip_container(window, cx, |this, _, _| {
+            this
+                .child(title)
+                .child(
+                    div()
+                        .max_w_64()
+                        .child(
+                            Label::new("Enables models to use large context windows, unlimited tool calls, and other capabilities for expanded reasoning.")
+                                .size(LabelSize::Small)
+                                .color(Color::Muted)
+                        )
+                )
+        })
+    }
+}

crates/assistant_context_editor/src/slash_command.rs

@@ -48,7 +48,7 @@ impl SlashCommandCompletionProvider {
         name_range: Range<Anchor>,
         window: &mut Window,
         cx: &mut App,
-    ) -> Task<Result<Option<Vec<project::Completion>>>> {
+    ) -> Task<Result<Vec<project::CompletionResponse>>> {
         let slash_commands = self.slash_commands.clone();
         let candidates = slash_commands
             .command_names(cx)
@@ -71,28 +71,27 @@ impl SlashCommandCompletionProvider {
             .await;
 
             cx.update(|_, cx| {
-                Some(
-                    matches
-                        .into_iter()
-                        .filter_map(|mat| {
-                            let command = slash_commands.command(&mat.string, cx)?;
-                            let mut new_text = mat.string.clone();
-                            let requires_argument = command.requires_argument();
-                            let accepts_arguments = command.accepts_arguments();
-                            if requires_argument || accepts_arguments {
-                                new_text.push(' ');
-                            }
+                let completions = matches
+                    .into_iter()
+                    .filter_map(|mat| {
+                        let command = slash_commands.command(&mat.string, cx)?;
+                        let mut new_text = mat.string.clone();
+                        let requires_argument = command.requires_argument();
+                        let accepts_arguments = command.accepts_arguments();
+                        if requires_argument || accepts_arguments {
+                            new_text.push(' ');
+                        }
 
-                            let confirm =
-                                editor
-                                    .clone()
-                                    .zip(workspace.clone())
-                                    .map(|(editor, workspace)| {
-                                        let command_name = mat.string.clone();
-                                        let command_range = command_range.clone();
-                                        let editor = editor.clone();
-                                        let workspace = workspace.clone();
-                                        Arc::new(
+                        let confirm =
+                            editor
+                                .clone()
+                                .zip(workspace.clone())
+                                .map(|(editor, workspace)| {
+                                    let command_name = mat.string.clone();
+                                    let command_range = command_range.clone();
+                                    let editor = editor.clone();
+                                    let workspace = workspace.clone();
+                                    Arc::new(
                                             move |intent: CompletionIntent,
                                             window: &mut Window,
                                             cx: &mut App| {
@@ -118,22 +117,27 @@ impl SlashCommandCompletionProvider {
                                                 }
                                             },
                                         ) as Arc<_>
-                                    });
-                            Some(project::Completion {
-                                replace_range: name_range.clone(),
-                                documentation: Some(CompletionDocumentation::SingleLine(
-                                    command.description().into(),
-                                )),
-                                new_text,
-                                label: command.label(cx),
-                                icon_path: None,
-                                insert_text_mode: None,
-                                confirm,
-                                source: CompletionSource::Custom,
-                            })
+                                });
+
+                        Some(project::Completion {
+                            replace_range: name_range.clone(),
+                            documentation: Some(CompletionDocumentation::SingleLine(
+                                command.description().into(),
+                            )),
+                            new_text,
+                            label: command.label(cx),
+                            icon_path: None,
+                            insert_text_mode: None,
+                            confirm,
+                            source: CompletionSource::Custom,
                         })
-                        .collect(),
-                )
+                    })
+                    .collect();
+
+                vec![project::CompletionResponse {
+                    completions,
+                    is_incomplete: false,
+                }]
             })
         })
     }
@@ -147,7 +151,7 @@ impl SlashCommandCompletionProvider {
         last_argument_range: Range<Anchor>,
         window: &mut Window,
         cx: &mut App,
-    ) -> Task<Result<Option<Vec<project::Completion>>>> {
+    ) -> Task<Result<Vec<project::CompletionResponse>>> {
         let new_cancel_flag = Arc::new(AtomicBool::new(false));
         let mut flag = self.cancel_flag.lock();
         flag.store(true, SeqCst);
@@ -165,28 +169,27 @@ impl SlashCommandCompletionProvider {
             let workspace = self.workspace.clone();
             let arguments = arguments.to_vec();
             cx.background_spawn(async move {
-                Ok(Some(
-                    completions
-                        .await?
-                        .into_iter()
-                        .map(|new_argument| {
-                            let confirm =
-                                editor
-                                    .clone()
-                                    .zip(workspace.clone())
-                                    .map(|(editor, workspace)| {
-                                        Arc::new({
-                                            let mut completed_arguments = arguments.clone();
-                                            if new_argument.replace_previous_arguments {
-                                                completed_arguments.clear();
-                                            } else {
-                                                completed_arguments.pop();
-                                            }
-                                            completed_arguments.push(new_argument.new_text.clone());
+                let completions = completions
+                    .await?
+                    .into_iter()
+                    .map(|new_argument| {
+                        let confirm =
+                            editor
+                                .clone()
+                                .zip(workspace.clone())
+                                .map(|(editor, workspace)| {
+                                    Arc::new({
+                                        let mut completed_arguments = arguments.clone();
+                                        if new_argument.replace_previous_arguments {
+                                            completed_arguments.clear();
+                                        } else {
+                                            completed_arguments.pop();
+                                        }
+                                        completed_arguments.push(new_argument.new_text.clone());
 
-                                            let command_range = command_range.clone();
-                                            let command_name = command_name.clone();
-                                            move |intent: CompletionIntent,
+                                        let command_range = command_range.clone();
+                                        let command_name = command_name.clone();
+                                        move |intent: CompletionIntent,
                                               window: &mut Window,
                                               cx: &mut App| {
                                             if new_argument.after_completion.run()
@@ -210,34 +213,41 @@ impl SlashCommandCompletionProvider {
                                                 !new_argument.after_completion.run()
                                             }
                                         }
-                                        }) as Arc<_>
-                                    });
+                                    }) as Arc<_>
+                                });
 
-                            let mut new_text = new_argument.new_text.clone();
-                            if new_argument.after_completion == AfterCompletion::Continue {
-                                new_text.push(' ');
-                            }
+                        let mut new_text = new_argument.new_text.clone();
+                        if new_argument.after_completion == AfterCompletion::Continue {
+                            new_text.push(' ');
+                        }
 
-                            project::Completion {
-                                replace_range: if new_argument.replace_previous_arguments {
-                                    argument_range.clone()
-                                } else {
-                                    last_argument_range.clone()
-                                },
-                                label: new_argument.label,
-                                icon_path: None,
-                                new_text,
-                                documentation: None,
-                                confirm,
-                                insert_text_mode: None,
-                                source: CompletionSource::Custom,
-                            }
-                        })
-                        .collect(),
-                ))
+                        project::Completion {
+                            replace_range: if new_argument.replace_previous_arguments {
+                                argument_range.clone()
+                            } else {
+                                last_argument_range.clone()
+                            },
+                            label: new_argument.label,
+                            icon_path: None,
+                            new_text,
+                            documentation: None,
+                            confirm,
+                            insert_text_mode: None,
+                            source: CompletionSource::Custom,
+                        }
+                    })
+                    .collect();
+
+                Ok(vec![project::CompletionResponse {
+                    completions,
+                    is_incomplete: false,
+                }])
             })
         } else {
-            Task::ready(Ok(Some(Vec::new())))
+            Task::ready(Ok(vec![project::CompletionResponse {
+                completions: Vec::new(),
+                is_incomplete: false,
+            }]))
         }
     }
 }
@@ -251,7 +261,7 @@ impl CompletionProvider for SlashCommandCompletionProvider {
         _: editor::CompletionContext,
         window: &mut Window,
         cx: &mut Context<Editor>,
-    ) -> Task<Result<Option<Vec<project::Completion>>>> {
+    ) -> Task<Result<Vec<project::CompletionResponse>>> {
         let Some((name, arguments, command_range, last_argument_range)) =
             buffer.update(cx, |buffer, _cx| {
                 let position = buffer_position.to_point(buffer);
@@ -295,7 +305,10 @@ impl CompletionProvider for SlashCommandCompletionProvider {
                 Some((name, arguments, command_range, last_argument_range))
             })
         else {
-            return Task::ready(Ok(Some(Vec::new())));
+            return Task::ready(Ok(vec![project::CompletionResponse {
+                completions: Vec::new(),
+                is_incomplete: false,
+            }]));
         };
 
         if let Some((arguments, argument_range)) = arguments {
@@ -329,6 +342,7 @@ impl CompletionProvider for SlashCommandCompletionProvider {
         position: language::Anchor,
         _text: &str,
         _trigger_in_words: bool,
+        _menu_is_open: bool,
         cx: &mut Context<Editor>,
     ) -> bool {
         let buffer = buffer.read(cx);

crates/assistant_context_editor/src/slash_command_picker.rs

@@ -338,7 +338,7 @@ where
 
         let handle = self
             .active_context_editor
-            .update(cx, |this, _| this.slash_menu_handle.clone())
+            .read_with(cx, |this, _| this.slash_menu_handle.clone())
             .ok();
         PopoverMenu::new("model-switcher")
             .menu(move |_window, _cx| Some(picker_view.clone()))

crates/assistant_slash_commands/Cargo.toml

@@ -44,6 +44,6 @@ worktree.workspace = true
 workspace-hack.workspace = true
 
 [dev-dependencies]
-env_logger.workspace = true
 pretty_assertions.workspace = true
 settings.workspace = true
+zlog.workspace = true

crates/assistant_slash_commands/src/file_command.rs

@@ -587,9 +587,7 @@ mod test {
     use super::collect_files;
 
     pub fn init_test(cx: &mut gpui::TestAppContext) {
-        if std::env::var("RUST_LOG").is_ok() {
-            env_logger::try_init().ok();
-        }
+        zlog::init_test();
 
         cx.update(|cx| {
             let settings_store = SettingsStore::test(cx);

crates/assistant_tool/Cargo.toml

@@ -13,6 +13,7 @@ path = "src/assistant_tool.rs"
 
 [dependencies]
 anyhow.workspace = true
+async-watch.workspace = true
 buffer_diff.workspace = true
 clock.workspace = true
 collections.workspace = true
@@ -37,7 +38,6 @@ buffer_diff = { workspace = true, features = ["test-support"] }
 collections = { workspace = true, features = ["test-support"] }
 clock = { workspace = true, features = ["test-support"] }
 ctor.workspace = true
-env_logger.workspace = true
 gpui = { workspace = true, features = ["test-support"] }
 language = { workspace = true, features = ["test-support"] }
 language_model = { workspace = true, features = ["test-support"] }
@@ -48,3 +48,4 @@ rand.workspace = true
 settings = { workspace = true, features = ["test-support"] }
 text = { workspace = true, features = ["test-support"] }
 util = { workspace = true, features = ["test-support"] }
+zlog.workspace = true

crates/assistant_tool/src/action_log.rs

@@ -1,7 +1,7 @@
 use anyhow::{Context as _, Result};
 use buffer_diff::BufferDiff;
 use collections::BTreeMap;
-use futures::{StreamExt, channel::mpsc};
+use futures::{FutureExt, StreamExt, channel::mpsc};
 use gpui::{App, AppContext, AsyncApp, Context, Entity, Subscription, Task, WeakEntity};
 use language::{Anchor, Buffer, BufferEvent, DiskState, Point, ToPoint};
 use project::{Project, ProjectItem, lsp_store::OpenLspBufferHandle};
@@ -92,21 +92,21 @@ impl ActionLog {
                 let diff = cx.new(|cx| BufferDiff::new(&text_snapshot, cx));
                 let (diff_update_tx, diff_update_rx) = mpsc::unbounded();
                 let diff_base;
-                let unreviewed_changes;
+                let unreviewed_edits;
                 if is_created {
                     diff_base = Rope::default();
-                    unreviewed_changes = Patch::new(vec![Edit {
+                    unreviewed_edits = Patch::new(vec![Edit {
                         old: 0..1,
                         new: 0..text_snapshot.max_point().row + 1,
                     }])
                 } else {
                     diff_base = buffer.read(cx).as_rope().clone();
-                    unreviewed_changes = Patch::default();
+                    unreviewed_edits = Patch::default();
                 }
                 TrackedBuffer {
                     buffer: buffer.clone(),
                     diff_base,
-                    unreviewed_changes,
+                    unreviewed_edits: unreviewed_edits,
                     snapshot: text_snapshot.clone(),
                     status,
                     version: buffer.read(cx).version(),
@@ -175,7 +175,7 @@ impl ActionLog {
                     .map_or(false, |file| file.disk_state() != DiskState::Deleted)
                 {
                     // If the buffer had been deleted by a tool, but it got
-                    // resurrected externally, we want to clear the changes we
+                    // resurrected externally, we want to clear the edits we
                     // were tracking and reset the buffer's state.
                     self.tracked_buffers.remove(&buffer);
                     self.track_buffer_internal(buffer, false, cx);
@@ -188,108 +188,274 @@ impl ActionLog {
     async fn maintain_diff(
         this: WeakEntity<Self>,
         buffer: Entity<Buffer>,
-        mut diff_update: mpsc::UnboundedReceiver<(ChangeAuthor, text::BufferSnapshot)>,
+        mut buffer_updates: mpsc::UnboundedReceiver<(ChangeAuthor, text::BufferSnapshot)>,
         cx: &mut AsyncApp,
     ) -> Result<()> {
-        while let Some((author, buffer_snapshot)) = diff_update.next().await {
-            let (rebase, diff, language, language_registry) =
-                this.read_with(cx, |this, cx| {
-                    let tracked_buffer = this
-                        .tracked_buffers
-                        .get(&buffer)
-                        .context("buffer not tracked")?;
+        let git_store = this.read_with(cx, |this, cx| this.project.read(cx).git_store().clone())?;
+        let git_diff = this
+            .update(cx, |this, cx| {
+                this.project.update(cx, |project, cx| {
+                    project.open_uncommitted_diff(buffer.clone(), cx)
+                })
+            })?
+            .await
+            .ok();
+        let buffer_repo = git_store.read_with(cx, |git_store, cx| {
+            git_store.repository_and_path_for_buffer_id(buffer.read(cx).remote_id(), cx)
+        })?;
 
-                    let rebase = cx.background_spawn({
-                        let mut base_text = tracked_buffer.diff_base.clone();
-                        let old_snapshot = tracked_buffer.snapshot.clone();
-                        let new_snapshot = buffer_snapshot.clone();
-                        let unreviewed_changes = tracked_buffer.unreviewed_changes.clone();
-                        async move {
-                            let edits = diff_snapshots(&old_snapshot, &new_snapshot);
-                            if let ChangeAuthor::User = author {
-                                apply_non_conflicting_edits(
-                                    &unreviewed_changes,
-                                    edits,
-                                    &mut base_text,
-                                    new_snapshot.as_rope(),
-                                );
+        let (git_diff_updates_tx, mut git_diff_updates_rx) = async_watch::channel(());
+        let _repo_subscription =
+            if let Some((git_diff, (buffer_repo, _))) = git_diff.as_ref().zip(buffer_repo) {
+                cx.update(|cx| {
+                    let mut old_head = buffer_repo.read(cx).head_commit.clone();
+                    Some(cx.subscribe(git_diff, move |_, event, cx| match event {
+                        buffer_diff::BufferDiffEvent::DiffChanged { .. } => {
+                            let new_head = buffer_repo.read(cx).head_commit.clone();
+                            if new_head != old_head {
+                                old_head = new_head;
+                                git_diff_updates_tx.send(()).ok();
                             }
-                            (Arc::new(base_text.to_string()), base_text)
                         }
-                    });
+                        _ => {}
+                    }))
+                })?
+            } else {
+                None
+            };
 
-                    anyhow::Ok((
-                        rebase,
-                        tracked_buffer.diff.clone(),
-                        tracked_buffer.buffer.read(cx).language().cloned(),
-                        tracked_buffer.buffer.read(cx).language_registry(),
-                    ))
-                })??;
-
-            let (new_base_text, new_diff_base) = rebase.await;
-            let diff_snapshot = BufferDiff::update_diff(
-                diff.clone(),
-                buffer_snapshot.clone(),
-                Some(new_base_text),
-                true,
-                false,
-                language,
-                language_registry,
-                cx,
-            )
-            .await;
-
-            let mut unreviewed_changes = Patch::default();
-            if let Ok(diff_snapshot) = diff_snapshot {
-                unreviewed_changes = cx
-                    .background_spawn({
-                        let diff_snapshot = diff_snapshot.clone();
-                        let buffer_snapshot = buffer_snapshot.clone();
-                        let new_diff_base = new_diff_base.clone();
-                        async move {
-                            let mut unreviewed_changes = Patch::default();
-                            for hunk in diff_snapshot.hunks_intersecting_range(
-                                Anchor::MIN..Anchor::MAX,
-                                &buffer_snapshot,
-                            ) {
-                                let old_range = new_diff_base
-                                    .offset_to_point(hunk.diff_base_byte_range.start)
-                                    ..new_diff_base.offset_to_point(hunk.diff_base_byte_range.end);
-                                let new_range = hunk.range.start..hunk.range.end;
-                                unreviewed_changes.push(point_to_row_edit(
-                                    Edit {
-                                        old: old_range,
-                                        new: new_range,
-                                    },
-                                    &new_diff_base,
-                                    &buffer_snapshot.as_rope(),
-                                ));
-                            }
-                            unreviewed_changes
-                        }
-                    })
-                    .await;
-
-                diff.update(cx, |diff, cx| {
-                    diff.set_snapshot(diff_snapshot, &buffer_snapshot, cx)
-                })?;
+        loop {
+            futures::select_biased! {
+                buffer_update = buffer_updates.next() => {
+                    if let Some((author, buffer_snapshot)) = buffer_update {
+                        Self::track_edits(&this, &buffer, author, buffer_snapshot, cx).await?;
+                    } else {
+                        break;
+                    }
+                }
+                _ = git_diff_updates_rx.changed().fuse() => {
+                    if let Some(git_diff) = git_diff.as_ref() {
+                        Self::keep_committed_edits(&this, &buffer, &git_diff, cx).await?;
+                    }
+                }
             }
-            this.update(cx, |this, cx| {
-                let tracked_buffer = this
-                    .tracked_buffers
-                    .get_mut(&buffer)
-                    .context("buffer not tracked")?;
-                tracked_buffer.diff_base = new_diff_base;
-                tracked_buffer.snapshot = buffer_snapshot;
-                tracked_buffer.unreviewed_changes = unreviewed_changes;
-                cx.notify();
-                anyhow::Ok(())
-            })??;
         }
 
         Ok(())
     }
 
+    async fn track_edits(
+        this: &WeakEntity<ActionLog>,
+        buffer: &Entity<Buffer>,
+        author: ChangeAuthor,
+        buffer_snapshot: text::BufferSnapshot,
+        cx: &mut AsyncApp,
+    ) -> Result<()> {
+        let rebase = this.read_with(cx, |this, cx| {
+            let tracked_buffer = this
+                .tracked_buffers
+                .get(buffer)
+                .context("buffer not tracked")?;
+
+            let rebase = cx.background_spawn({
+                let mut base_text = tracked_buffer.diff_base.clone();
+                let old_snapshot = tracked_buffer.snapshot.clone();
+                let new_snapshot = buffer_snapshot.clone();
+                let unreviewed_edits = tracked_buffer.unreviewed_edits.clone();
+                async move {
+                    let edits = diff_snapshots(&old_snapshot, &new_snapshot);
+                    if let ChangeAuthor::User = author {
+                        apply_non_conflicting_edits(
+                            &unreviewed_edits,
+                            edits,
+                            &mut base_text,
+                            new_snapshot.as_rope(),
+                        );
+                    }
+                    (Arc::new(base_text.to_string()), base_text)
+                }
+            });
+
+            anyhow::Ok(rebase)
+        })??;
+        let (new_base_text, new_diff_base) = rebase.await;
+        Self::update_diff(
+            this,
+            buffer,
+            buffer_snapshot,
+            new_base_text,
+            new_diff_base,
+            cx,
+        )
+        .await
+    }
+
+    async fn keep_committed_edits(
+        this: &WeakEntity<ActionLog>,
+        buffer: &Entity<Buffer>,
+        git_diff: &Entity<BufferDiff>,
+        cx: &mut AsyncApp,
+    ) -> Result<()> {
+        let buffer_snapshot = this.read_with(cx, |this, _cx| {
+            let tracked_buffer = this
+                .tracked_buffers
+                .get(buffer)
+                .context("buffer not tracked")?;
+            anyhow::Ok(tracked_buffer.snapshot.clone())
+        })??;
+        let (new_base_text, new_diff_base) = this
+            .read_with(cx, |this, cx| {
+                let tracked_buffer = this
+                    .tracked_buffers
+                    .get(buffer)
+                    .context("buffer not tracked")?;
+                let old_unreviewed_edits = tracked_buffer.unreviewed_edits.clone();
+                let agent_diff_base = tracked_buffer.diff_base.clone();
+                let git_diff_base = git_diff.read(cx).base_text().as_rope().clone();
+                let buffer_text = tracked_buffer.snapshot.as_rope().clone();
+                anyhow::Ok(cx.background_spawn(async move {
+                    let mut old_unreviewed_edits = old_unreviewed_edits.into_iter().peekable();
+                    let committed_edits = language::line_diff(
+                        &agent_diff_base.to_string(),
+                        &git_diff_base.to_string(),
+                    )
+                    .into_iter()
+                    .map(|(old, new)| Edit { old, new });
+
+                    let mut new_agent_diff_base = agent_diff_base.clone();
+                    let mut row_delta = 0i32;
+                    for committed in committed_edits {
+                        while let Some(unreviewed) = old_unreviewed_edits.peek() {
+                            // If the committed edit matches the unreviewed
+                            // edit, assume the user wants to keep it.
+                            if committed.old == unreviewed.old {
+                                let unreviewed_new =
+                                    buffer_text.slice_rows(unreviewed.new.clone()).to_string();
+                                let committed_new =
+                                    git_diff_base.slice_rows(committed.new.clone()).to_string();
+                                if unreviewed_new == committed_new {
+                                    let old_byte_start =
+                                        new_agent_diff_base.point_to_offset(Point::new(
+                                            (unreviewed.old.start as i32 + row_delta) as u32,
+                                            0,
+                                        ));
+                                    let old_byte_end =
+                                        new_agent_diff_base.point_to_offset(cmp::min(
+                                            Point::new(
+                                                (unreviewed.old.end as i32 + row_delta) as u32,
+                                                0,
+                                            ),
+                                            new_agent_diff_base.max_point(),
+                                        ));
+                                    new_agent_diff_base
+                                        .replace(old_byte_start..old_byte_end, &unreviewed_new);
+                                    row_delta +=
+                                        unreviewed.new_len() as i32 - unreviewed.old_len() as i32;
+                                }
+                            } else if unreviewed.old.start >= committed.old.end {
+                                break;
+                            }
+
+                            old_unreviewed_edits.next().unwrap();
+                        }
+                    }
+
+                    (
+                        Arc::new(new_agent_diff_base.to_string()),
+                        new_agent_diff_base,
+                    )
+                }))
+            })??
+            .await;
+
+        Self::update_diff(
+            this,
+            buffer,
+            buffer_snapshot,
+            new_base_text,
+            new_diff_base,
+            cx,
+        )
+        .await
+    }
+
+    async fn update_diff(
+        this: &WeakEntity<ActionLog>,
+        buffer: &Entity<Buffer>,
+        buffer_snapshot: text::BufferSnapshot,
+        new_base_text: Arc<String>,
+        new_diff_base: Rope,
+        cx: &mut AsyncApp,
+    ) -> Result<()> {
+        let (diff, language, language_registry) = this.read_with(cx, |this, cx| {
+            let tracked_buffer = this
+                .tracked_buffers
+                .get(buffer)
+                .context("buffer not tracked")?;
+            anyhow::Ok((
+                tracked_buffer.diff.clone(),
+                buffer.read(cx).language().cloned(),
+                buffer.read(cx).language_registry().clone(),
+            ))
+        })??;
+        let diff_snapshot = BufferDiff::update_diff(
+            diff.clone(),
+            buffer_snapshot.clone(),
+            Some(new_base_text),
+            true,
+            false,
+            language,
+            language_registry,
+            cx,
+        )
+        .await;
+        let mut unreviewed_edits = Patch::default();
+        if let Ok(diff_snapshot) = diff_snapshot {
+            unreviewed_edits = cx
+                .background_spawn({
+                    let diff_snapshot = diff_snapshot.clone();
+                    let buffer_snapshot = buffer_snapshot.clone();
+                    let new_diff_base = new_diff_base.clone();
+                    async move {
+                        let mut unreviewed_edits = Patch::default();
+                        for hunk in diff_snapshot
+                            .hunks_intersecting_range(Anchor::MIN..Anchor::MAX, &buffer_snapshot)
+                        {
+                            let old_range = new_diff_base
+                                .offset_to_point(hunk.diff_base_byte_range.start)
+                                ..new_diff_base.offset_to_point(hunk.diff_base_byte_range.end);
+                            let new_range = hunk.range.start..hunk.range.end;
+                            unreviewed_edits.push(point_to_row_edit(
+                                Edit {
+                                    old: old_range,
+                                    new: new_range,
+                                },
+                                &new_diff_base,
+                                &buffer_snapshot.as_rope(),
+                            ));
+                        }
+                        unreviewed_edits
+                    }
+                })
+                .await;
+
+            diff.update(cx, |diff, cx| {
+                diff.set_snapshot(diff_snapshot, &buffer_snapshot, cx);
+            })?;
+        }
+        this.update(cx, |this, cx| {
+            let tracked_buffer = this
+                .tracked_buffers
+                .get_mut(buffer)
+                .context("buffer not tracked")?;
+            tracked_buffer.diff_base = new_diff_base;
+            tracked_buffer.snapshot = buffer_snapshot;
+            tracked_buffer.unreviewed_edits = unreviewed_edits;
+            cx.notify();
+            anyhow::Ok(())
+        })?
+    }
+
     /// Track a buffer as read, so we can notify the model about user edits.
     pub fn buffer_read(&mut self, buffer: Entity<Buffer>, cx: &mut Context<Self>) {
         self.track_buffer_internal(buffer, false, cx);
@@ -350,7 +516,7 @@ impl ActionLog {
                     buffer_range.start.to_point(buffer)..buffer_range.end.to_point(buffer);
                 let mut delta = 0i32;
 
-                tracked_buffer.unreviewed_changes.retain_mut(|edit| {
+                tracked_buffer.unreviewed_edits.retain_mut(|edit| {
                     edit.old.start = (edit.old.start as i32 + delta) as u32;
                     edit.old.end = (edit.old.end as i32 + delta) as u32;
 
@@ -415,14 +581,38 @@ impl ActionLog {
                     self.project
                         .update(cx, |project, cx| project.save_buffer(buffer.clone(), cx))
                 } else {
-                    buffer
-                        .read(cx)
-                        .entry_id(cx)
-                        .and_then(|entry_id| {
-                            self.project
-                                .update(cx, |project, cx| project.delete_entry(entry_id, false, cx))
-                        })
-                        .unwrap_or(Task::ready(Ok(())))
+                    // For a file created by AI with no pre-existing content,
+                    // only delete the file if we're certain it contains only AI content
+                    // with no edits from the user.
+
+                    let initial_version = tracked_buffer.version.clone();
+                    let current_version = buffer.read(cx).version();
+
+                    let current_content = buffer.read(cx).text();
+                    let tracked_content = tracked_buffer.snapshot.text();
+
+                    let is_ai_only_content =
+                        initial_version == current_version && current_content == tracked_content;
+
+                    if is_ai_only_content {
+                        buffer
+                            .read(cx)
+                            .entry_id(cx)
+                            .and_then(|entry_id| {
+                                self.project.update(cx, |project, cx| {
+                                    project.delete_entry(entry_id, false, cx)
+                                })
+                            })
+                            .unwrap_or(Task::ready(Ok(())))
+                    } else {
+                        // Not sure how to disentangle edits made by the user
+                        // from edits made by the AI at this point.
+                        // For now, preserve both to avoid data loss.
+                        //
+                        // TODO: Better solution (disable "Reject" after user makes some
+                        // edit or find a way to differentiate between AI and user edits)
+                        Task::ready(Ok(()))
+                    }
                 };
 
                 self.tracked_buffers.remove(&buffer);
@@ -437,7 +627,7 @@ impl ActionLog {
                     .project
                     .update(cx, |project, cx| project.save_buffer(buffer.clone(), cx));
 
-                // Clear all tracked changes for this buffer and start over as if we just read it.
+                // Clear all tracked edits for this buffer and start over as if we just read it.
                 self.tracked_buffers.remove(&buffer);
                 self.buffer_read(buffer.clone(), cx);
                 cx.notify();
@@ -453,7 +643,7 @@ impl ActionLog {
                         .peekable();
 
                     let mut edits_to_revert = Vec::new();
-                    for edit in tracked_buffer.unreviewed_changes.edits() {
+                    for edit in tracked_buffer.unreviewed_edits.edits() {
                         let new_range = tracked_buffer
                             .snapshot
                             .anchor_before(Point::new(edit.new.start, 0))
@@ -505,7 +695,7 @@ impl ActionLog {
             .retain(|_buffer, tracked_buffer| match tracked_buffer.status {
                 TrackedBufferStatus::Deleted => false,
                 _ => {
-                    tracked_buffer.unreviewed_changes.clear();
+                    tracked_buffer.unreviewed_edits.clear();
                     tracked_buffer.diff_base = tracked_buffer.snapshot.as_rope().clone();
                     tracked_buffer.schedule_diff_update(ChangeAuthor::User, cx);
                     true
@@ -514,11 +704,11 @@ impl ActionLog {
         cx.notify();
     }
 
-    /// Returns the set of buffers that contain changes that haven't been reviewed by the user.
+    /// Returns the set of buffers that contain edits that haven't been reviewed by the user.
     pub fn changed_buffers(&self, cx: &App) -> BTreeMap<Entity<Buffer>, Entity<BufferDiff>> {
         self.tracked_buffers
             .iter()
-            .filter(|(_, tracked)| tracked.has_changes(cx))
+            .filter(|(_, tracked)| tracked.has_edits(cx))
             .map(|(buffer, tracked)| (buffer.clone(), tracked.diff.clone()))
             .collect()
     }
@@ -638,11 +828,7 @@ fn point_to_row_edit(edit: Edit<Point>, old_text: &Rope, new_text: &Rope) -> Edi
             old: edit.old.start.row + 1..edit.old.end.row + 1,
             new: edit.new.start.row + 1..edit.new.end.row + 1,
         }
-    } else if edit.old.start.column == 0
-        && edit.old.end.column == 0
-        && edit.new.end.column == 0
-        && edit.old.end != old_text.max_point()
-    {
+    } else if edit.old.start.column == 0 && edit.old.end.column == 0 && edit.new.end.column == 0 {
         Edit {
             old: edit.old.start.row..edit.old.end.row,
             new: edit.new.start.row..edit.new.end.row,
@@ -670,7 +856,7 @@ enum TrackedBufferStatus {
 struct TrackedBuffer {
     buffer: Entity<Buffer>,
     diff_base: Rope,
-    unreviewed_changes: Patch<u32>,
+    unreviewed_edits: Patch<u32>,
     status: TrackedBufferStatus,
     version: clock::Global,
     diff: Entity<BufferDiff>,
@@ -682,7 +868,7 @@ struct TrackedBuffer {
 }
 
 impl TrackedBuffer {
-    fn has_changes(&self, cx: &App) -> bool {
+    fn has_edits(&self, cx: &App) -> bool {
         self.diff
             .read(cx)
             .hunks(&self.buffer.read(cx), cx)
@@ -703,8 +889,6 @@ pub struct ChangedBuffer {
 
 #[cfg(test)]
 mod tests {
-    use std::env;
-
     use super::*;
     use buffer_diff::DiffHunkStatusKind;
     use gpui::TestAppContext;
@@ -713,13 +897,12 @@ mod tests {
     use rand::prelude::*;
     use serde_json::json;
     use settings::SettingsStore;
+    use std::env;
     use util::{RandomCharIter, path};
 
     #[ctor::ctor]
     fn init_logger() {
-        if std::env::var("RUST_LOG").is_ok() {
-            env_logger::init();
-        }
+        zlog::init_test();
     }
 
     fn init_test(cx: &mut TestAppContext) {
@@ -1578,7 +1761,6 @@ mod tests {
                 project.find_project_path("dir/new_file", cx)
             })
             .unwrap();
-
         let buffer = project
             .update(cx, |project, cx| project.open_buffer(file_path, cx))
             .await
@@ -1621,6 +1803,72 @@ mod tests {
         assert_eq!(unreviewed_hunks(&action_log, cx), vec![]);
     }
 
+    #[gpui::test]
+    async fn test_reject_created_file_with_user_edits(cx: &mut TestAppContext) {
+        init_test(cx);
+
+        let fs = FakeFs::new(cx.executor());
+        let project = Project::test(fs.clone(), [path!("/dir").as_ref()], cx).await;
+        let action_log = cx.new(|_| ActionLog::new(project.clone()));
+
+        let file_path = project
+            .read_with(cx, |project, cx| {
+                project.find_project_path("dir/new_file", cx)
+            })
+            .unwrap();
+        let buffer = project
+            .update(cx, |project, cx| project.open_buffer(file_path, cx))
+            .await
+            .unwrap();
+
+        // AI creates file with initial content
+        cx.update(|cx| {
+            action_log.update(cx, |log, cx| log.buffer_created(buffer.clone(), cx));
+            buffer.update(cx, |buffer, cx| buffer.set_text("ai content", cx));
+            action_log.update(cx, |log, cx| log.buffer_edited(buffer.clone(), cx));
+        });
+
+        project
+            .update(cx, |project, cx| project.save_buffer(buffer.clone(), cx))
+            .await
+            .unwrap();
+
+        cx.run_until_parked();
+
+        // User makes additional edits
+        cx.update(|cx| {
+            buffer.update(cx, |buffer, cx| {
+                buffer.edit([(10..10, "\nuser added this line")], None, cx);
+            });
+        });
+
+        project
+            .update(cx, |project, cx| project.save_buffer(buffer.clone(), cx))
+            .await
+            .unwrap();
+
+        assert!(fs.is_file(path!("/dir/new_file").as_ref()).await);
+
+        // Reject all
+        action_log
+            .update(cx, |log, cx| {
+                log.reject_edits_in_ranges(
+                    buffer.clone(),
+                    vec![Point::new(0, 0)..Point::new(100, 0)],
+                    cx,
+                )
+            })
+            .await
+            .unwrap();
+        cx.run_until_parked();
+
+        // File should still contain all the content
+        assert!(fs.is_file(path!("/dir/new_file").as_ref()).await);
+
+        let content = buffer.read_with(cx, |buffer, _| buffer.text());
+        assert_eq!(content, "ai content\nuser added this line");
+    }
+
     #[gpui::test(iterations = 100)]
     async fn test_random_diffs(mut rng: StdRng, cx: &mut TestAppContext) {
         init_test(cx);
@@ -1664,15 +1912,15 @@ mod tests {
                         .unwrap();
                 }
                 _ => {
-                    let is_agent_change = rng.gen_bool(0.5);
-                    if is_agent_change {
+                    let is_agent_edit = rng.gen_bool(0.5);
+                    if is_agent_edit {
                         log::info!("agent edit");
                     } else {
                         log::info!("user edit");
                     }
                     cx.update(|cx| {
                         buffer.update(cx, |buffer, cx| buffer.randomly_edit(&mut rng, 1, cx));
-                        if is_agent_change {
+                        if is_agent_edit {
                             action_log.update(cx, |log, cx| log.buffer_edited(buffer.clone(), cx));
                         }
                     });
@@ -1697,7 +1945,7 @@ mod tests {
                 let tracked_buffer = log.tracked_buffers.get(&buffer).unwrap();
                 let mut old_text = tracked_buffer.diff_base.clone();
                 let new_text = buffer.read(cx).as_rope();
-                for edit in tracked_buffer.unreviewed_changes.edits() {
+                for edit in tracked_buffer.unreviewed_edits.edits() {
                     let old_start = old_text.point_to_offset(Point::new(edit.new.start, 0));
                     let old_end = old_text.point_to_offset(cmp::min(
                         Point::new(edit.new.start + edit.old_len(), 0),
@@ -1713,6 +1961,171 @@ mod tests {
         }
     }
 
+    #[gpui::test]
+    async fn test_keep_edits_on_commit(cx: &mut gpui::TestAppContext) {
+        init_test(cx);
+
+        let fs = FakeFs::new(cx.background_executor.clone());
+        fs.insert_tree(
+            path!("/project"),
+            json!({
+                ".git": {},
+                "file.txt": "a\nb\nc\nd\ne\nf\ng\nh\ni\nj",
+            }),
+        )
+        .await;
+        fs.set_head_for_repo(
+            path!("/project/.git").as_ref(),
+            &[("file.txt".into(), "a\nb\nc\nd\ne\nf\ng\nh\ni\nj".into())],
+            "0000000",
+        );
+        cx.run_until_parked();
+
+        let project = Project::test(fs.clone(), [path!("/project").as_ref()], cx).await;
+        let action_log = cx.new(|_| ActionLog::new(project.clone()));
+
+        let file_path = project
+            .read_with(cx, |project, cx| {
+                project.find_project_path(path!("/project/file.txt"), cx)
+            })
+            .unwrap();
+        let buffer = project
+            .update(cx, |project, cx| project.open_buffer(file_path, cx))
+            .await
+            .unwrap();
+
+        cx.update(|cx| {
+            action_log.update(cx, |log, cx| log.buffer_read(buffer.clone(), cx));
+            buffer.update(cx, |buffer, cx| {
+                buffer.edit(
+                    [
+                        // Edit at the very start: a -> A
+                        (Point::new(0, 0)..Point::new(0, 1), "A"),
+                        // Deletion in the middle: remove lines d and e
+                        (Point::new(3, 0)..Point::new(5, 0), ""),
+                        // Modification: g -> GGG
+                        (Point::new(6, 0)..Point::new(6, 1), "GGG"),
+                        // Addition: insert new line after h
+                        (Point::new(7, 1)..Point::new(7, 1), "\nNEW"),
+                        // Edit the very last character: j -> J
+                        (Point::new(9, 0)..Point::new(9, 1), "J"),
+                    ],
+                    None,
+                    cx,
+                );
+            });
+            action_log.update(cx, |log, cx| log.buffer_edited(buffer.clone(), cx));
+        });
+        cx.run_until_parked();
+        assert_eq!(
+            unreviewed_hunks(&action_log, cx),
+            vec![(
+                buffer.clone(),
+                vec![
+                    HunkStatus {
+                        range: Point::new(0, 0)..Point::new(1, 0),
+                        diff_status: DiffHunkStatusKind::Modified,
+                        old_text: "a\n".into()
+                    },
+                    HunkStatus {
+                        range: Point::new(3, 0)..Point::new(3, 0),
+                        diff_status: DiffHunkStatusKind::Deleted,
+                        old_text: "d\ne\n".into()
+                    },
+                    HunkStatus {
+                        range: Point::new(4, 0)..Point::new(5, 0),
+                        diff_status: DiffHunkStatusKind::Modified,
+                        old_text: "g\n".into()
+                    },
+                    HunkStatus {
+                        range: Point::new(6, 0)..Point::new(7, 0),
+                        diff_status: DiffHunkStatusKind::Added,
+                        old_text: "".into()
+                    },
+                    HunkStatus {
+                        range: Point::new(8, 0)..Point::new(8, 1),
+                        diff_status: DiffHunkStatusKind::Modified,
+                        old_text: "j".into()
+                    }
+                ]
+            )]
+        );
+
+        // Simulate a git commit that matches some edits but not others:
+        // - Accepts the first edit (a -> A)
+        // - Accepts the deletion (remove d and e)
+        // - Makes a different change to g (g -> G instead of GGG)
+        // - Ignores the NEW line addition
+        // - Ignores the last line edit (j stays as j)
+        fs.set_head_for_repo(
+            path!("/project/.git").as_ref(),
+            &[("file.txt".into(), "A\nb\nc\nf\nG\nh\ni\nj".into())],
+            "0000001",
+        );
+        cx.run_until_parked();
+        assert_eq!(
+            unreviewed_hunks(&action_log, cx),
+            vec![(
+                buffer.clone(),
+                vec![
+                    HunkStatus {
+                        range: Point::new(4, 0)..Point::new(5, 0),
+                        diff_status: DiffHunkStatusKind::Modified,
+                        old_text: "g\n".into()
+                    },
+                    HunkStatus {
+                        range: Point::new(6, 0)..Point::new(7, 0),
+                        diff_status: DiffHunkStatusKind::Added,
+                        old_text: "".into()
+                    },
+                    HunkStatus {
+                        range: Point::new(8, 0)..Point::new(8, 1),
+                        diff_status: DiffHunkStatusKind::Modified,
+                        old_text: "j".into()
+                    }
+                ]
+            )]
+        );
+
+        // Make another commit that accepts the NEW line but with different content
+        fs.set_head_for_repo(
+            path!("/project/.git").as_ref(),
+            &[(
+                "file.txt".into(),
+                "A\nb\nc\nf\nGGG\nh\nDIFFERENT\ni\nj".into(),
+            )],
+            "0000002",
+        );
+        cx.run_until_parked();
+        assert_eq!(
+            unreviewed_hunks(&action_log, cx),
+            vec![(
+                buffer.clone(),
+                vec![
+                    HunkStatus {
+                        range: Point::new(6, 0)..Point::new(7, 0),
+                        diff_status: DiffHunkStatusKind::Added,
+                        old_text: "".into()
+                    },
+                    HunkStatus {
+                        range: Point::new(8, 0)..Point::new(8, 1),
+                        diff_status: DiffHunkStatusKind::Modified,
+                        old_text: "j".into()
+                    }
+                ]
+            )]
+        );
+
+        // Final commit that accepts all remaining edits
+        fs.set_head_for_repo(
+            path!("/project/.git").as_ref(),
+            &[("file.txt".into(), "A\nb\nc\nf\nGGG\nh\nNEW\ni\nJ".into())],
+            "0000003",
+        );
+        cx.run_until_parked();
+        assert_eq!(unreviewed_hunks(&action_log, cx), vec![]);
+    }
+
     #[derive(Debug, Clone, PartialEq, Eq)]
     struct HunkStatus {
         range: Range<Point>,

crates/assistant_tool/src/assistant_tool.rs

@@ -218,6 +218,9 @@ pub trait Tool: 'static + Send + Sync {
     /// before having permission to run.
     fn needs_confirmation(&self, input: &serde_json::Value, cx: &App) -> bool;
 
+    /// Returns true if the tool may perform edits.
+    fn may_perform_edits(&self) -> bool;
+
     /// Returns the JSON schema that describes the tool's input.
     fn input_schema(&self, _: LanguageModelToolSchemaFormat) -> Result<serde_json::Value> {
         Ok(serde_json::Value::Object(serde_json::Map::default()))

crates/assistant_tool/src/tool_schema.rs

@@ -16,11 +16,24 @@ pub fn adapt_schema_to_format(
     }
 
     match format {
-        LanguageModelToolSchemaFormat::JsonSchema => Ok(()),
+        LanguageModelToolSchemaFormat::JsonSchema => preprocess_json_schema(json),
         LanguageModelToolSchemaFormat::JsonSchemaSubset => adapt_to_json_schema_subset(json),
     }
 }
 
+fn preprocess_json_schema(json: &mut Value) -> Result<()> {
+    // `additionalProperties` defaults to `false` unless explicitly specified.
+    // This prevents models from hallucinating tool parameters.
+    if let Value::Object(obj) = json {
+        if let Some(Value::String(type_str)) = obj.get("type") {
+            if type_str == "object" && !obj.contains_key("additionalProperties") {
+                obj.insert("additionalProperties".to_string(), Value::Bool(false));
+            }
+        }
+    }
+    Ok(())
+}
+
 /// Tries to adapt the json schema so that it is compatible with https://ai.google.dev/api/caching#Schema
 fn adapt_to_json_schema_subset(json: &mut Value) -> Result<()> {
     if let Value::Object(obj) = json {
@@ -237,4 +250,59 @@ mod tests {
 
         assert!(adapt_to_json_schema_subset(&mut json).is_err());
     }
+
+    #[test]
+    fn test_preprocess_json_schema_adds_additional_properties() {
+        let mut json = json!({
+            "type": "object",
+            "properties": {
+                "name": {
+                    "type": "string"
+                }
+            }
+        });
+
+        preprocess_json_schema(&mut json).unwrap();
+
+        assert_eq!(
+            json,
+            json!({
+                "type": "object",
+                "properties": {
+                    "name": {
+                        "type": "string"
+                    }
+                },
+                "additionalProperties": false
+            })
+        );
+    }
+
+    #[test]
+    fn test_preprocess_json_schema_preserves_additional_properties() {
+        let mut json = json!({
+            "type": "object",
+            "properties": {
+                "name": {
+                    "type": "string"
+                }
+            },
+            "additionalProperties": true
+        });
+
+        preprocess_json_schema(&mut json).unwrap();
+
+        assert_eq!(
+            json,
+            json!({
+                "type": "object",
+                "properties": {
+                    "name": {
+                        "type": "string"
+                    }
+                },
+                "additionalProperties": true
+            })
+        );
+    }
 }

crates/assistant_tools/Cargo.toml

@@ -15,10 +15,10 @@ path = "src/assistant_tools.rs"
 eval = []
 
 [dependencies]
-aho-corasick.workspace = true
+agent_settings.workspace = true
 anyhow.workspace = true
-assistant_settings.workspace = true
 assistant_tool.workspace = true
+async-watch.workspace = true
 buffer_diff.workspace = true
 chrono.workspace = true
 collections.workspace = true
@@ -36,6 +36,7 @@ itertools.workspace = true
 language.workspace = true
 language_model.workspace = true
 log.workspace = true
+lsp.workspace = true
 markdown.workspace = true
 open.workspace = true
 paths.workspace = true
@@ -64,6 +65,7 @@ workspace.workspace = true
 zed_llm_client.workspace = true
 
 [dev-dependencies]
+lsp = { workspace = true, features = ["test-support"] }
 client = { workspace = true, features = ["test-support"] }
 clock = { workspace = true, features = ["test-support"] }
 collections = { workspace = true, features = ["test-support"] }

crates/assistant_tools/src/assistant_tools.rs

@@ -37,13 +37,13 @@ use crate::diagnostics_tool::DiagnosticsTool;
 use crate::edit_file_tool::EditFileTool;
 use crate::fetch_tool::FetchTool;
 use crate::find_path_tool::FindPathTool;
-use crate::grep_tool::GrepTool;
 use crate::list_directory_tool::ListDirectoryTool;
 use crate::now_tool::NowTool;
 use crate::thinking_tool::ThinkingTool;
 
 pub use edit_file_tool::{EditFileMode, EditFileToolInput};
 pub use find_path_tool::FindPathToolInput;
+pub use grep_tool::{GrepTool, GrepToolInput};
 pub use open_tool::OpenTool;
 pub use read_file_tool::{ReadFileTool, ReadFileToolInput};
 pub use terminal_tool::TerminalTool;
@@ -96,7 +96,7 @@ fn register_web_search_tool(registry: &Entity<LanguageModelRegistry>, cx: &mut A
 #[cfg(test)]
 mod tests {
     use super::*;
-    use assistant_settings::AssistantSettings;
+    use agent_settings::AgentSettings;
     use client::Client;
     use clock::FakeSystemClock;
     use http_client::FakeHttpClient;
@@ -126,6 +126,7 @@ mod tests {
                     }
                 },
                 "required": ["location"],
+                "additionalProperties": false
             })
         );
     }
@@ -133,7 +134,7 @@ mod tests {
     #[gpui::test]
     fn test_builtin_tool_schema_compatibility(cx: &mut App) {
         settings::init(cx);
-        AssistantSettings::register(cx);
+        AgentSettings::register(cx);
 
         let client = Client::new(
             Arc::new(FakeSystemClock::new()),

crates/assistant_tools/src/batch_tool/description.md

@@ -1,9 +0,0 @@
-Invoke multiple other tool calls either sequentially or concurrently.
-
-This tool is useful when you need to perform several operations at once, improving efficiency by reducing the number of back-and-forth interactions needed to complete complex tasks.
-
-If the tool calls are set to be run sequentially, then each tool call within the batch is executed in the order provided. If it's set to run concurrently, then they may run in a different order. Regardless, all tool calls will have the same permissions and context as if they were called individually.
-
-This tool should never be used to run a total of one tool. Instead, just run that one tool directly. You can run batches within batches if desired, which is a way you can mix concurrent and sequential tool call execution.
-
-When it's possible to run tools in a batch, you should run as many as possible in the batch, up to a maximum of 32. For example, don't run multiple consecutive batches of 10 when you could instead run one batch of 30.

crates/assistant_tools/src/code_action_tool/description.md

@@ -1,19 +0,0 @@
-A tool for applying code actions to specific sections of your code. It uses language servers to provide refactoring capabilities similar to what you'd find in an IDE.
-
-This tool can:
-- List all available code actions for a selected text range
-- Execute a specific code action on that range
-- Rename symbols across your codebase. This tool is the preferred way to rename things, and you should always prefer to rename code symbols using this tool rather than using textual find/replace when both are available.
-
-Use this tool when you want to:
-- Discover what code actions are available for a piece of code
-- Apply automatic fixes and code transformations
-- Rename variables, functions, or other symbols consistently throughout your project
-- Clean up imports, implement interfaces, or perform other language-specific operations
-
-- If unsure what actions are available, call the tool without specifying an action to get a list
-- For common operations, you can directly specify actions like "quickfix.all" or "source.organizeImports"
-- For renaming, use the special "textDocument/rename" action and provide the new name in the arguments field
-- Be specific with your text range and context to ensure the tool identifies the correct code location
-
-The tool will automatically save any changes it makes to your files.

crates/assistant_tools/src/code_symbols_tool/description.md

@@ -1,39 +0,0 @@
-Returns either an outline of the public code symbols in the entire project (grouped by file) or else an outline of both the public and private code symbols within a particular file.
-
-When a path is provided, this tool returns a hierarchical outline of code symbols for that specific file.
-When no path is provided, it returns a list of all public code symbols in the project, organized by file.
-
-You can also provide an optional regular expression which filters the output by only showing code symbols which match that regex.
-
-Results are paginated with 2000 entries per page. Use the optional 'offset' parameter to request subsequent pages.
-
-Markdown headings indicate the structure of the output; just like
-with markdown headings, the more # symbols there are at the beginning of a line,
-the deeper it is in the hierarchy.
-
-Each code symbol entry ends with a line number or range, which tells you what portion of the
-underlying source code file corresponds to that part of the outline. You can use
-that line information with other tools, to strategically read portions of the source code.
-
-For example, you can use this tool to find a relevant symbol in the project, then get the outline of the file which contains that symbol, then use the line number information from that file's outline to read different sections of that file, without having to read the entire file all at once (which can be slow, or use a lot of tokens).
-
-<example>
-# class Foo [L123-136]
-## method do_something(arg1, arg2) [L124-126]
-## method process_data(data) [L128-135]
-# class Bar [L145-161]
-## method initialize() [L146-149]
-## method update_state(new_state) [L160]
-## private method _validate_state(state) [L161-162]
-</example>
-
-This example shows how tree-sitter outlines the structure of source code:
-
-1. `class Foo` is defined on lines 123-136
-   - It contains a method `do_something` spanning lines 124-126
-   - It also has a method `process_data` spanning lines 128-135
-
-2. `class Bar` is defined on lines 145-161
-   - It has an `initialize` method spanning lines 146-149
-   - It has an `update_state` method on line 160
-   - It has a private method `_validate_state` spanning lines 161-162

crates/assistant_tools/src/contents_tool/description.md

@@ -1,9 +0,0 @@
-Reads the contents of a path on the filesystem.
-
-If the path is a directory, this lists all files and directories within that path.
-If the path is a file, this returns the file's contents.
-
-When reading a file, if the file is too big and no line range is specified, an outline of the file's code symbols is listed instead, which can be used to request specific line ranges in a subsequent call.
-
-Similarly, if a directory has too many entries to show at once, a subset of entries will be shown,
-and subsequent requests can use starting and ending line numbers to get other subsets.

crates/assistant_tools/src/copy_path_tool.rs

@@ -48,6 +48,10 @@ impl Tool for CopyPathTool {
         false
     }
 
+    fn may_perform_edits(&self) -> bool {
+        true
+    }
+
     fn description(&self) -> String {
         include_str!("./copy_path_tool/description.md").into()
     }