Add search by keystroke to keybinding editor

Update keybindings settings UI Stuff
linux: Use randr as fallback for scale factor in X11 (#34265 )
2025-07-11 09:12:08 -04:00 · 2025-07-11 14:52:51 +05:30 · 2025-07-11 17:19:23 +08:00 · 2025-07-11 02:48:49 +00:00 · 2025-07-10 22:00:01 -03:00 · 2025-07-11 00:43:52 +00:00
784 changed files with 51722 additions and 18448 deletions
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -19,6 +19,8 @@ rustflags = [
    "windows_slim_errors",        # This cfg will reduce the size of `windows::core::Error` from 16 bytes to 4 bytes
    "-C",
    "target-feature=+crt-static", # This fixes the linking issue when compiling livekit on Windows
+    "-C",
+    "link-arg=-fuse-ld=lld",
 ]

 [env]
--- a/.config/hakari.toml
+++ b/.config/hakari.toml
@@ -33,7 +33,6 @@ workspace-members = [
    "zed_emmet",
    "zed_glsl",
    "zed_html",
-    "perplexity",
    "zed_proto",
    "zed_ruff",
    "slash_commands_example",
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,6 +21,9 @@ env:
  CARGO_TERM_COLOR: always
  CARGO_INCREMENTAL: 0
  RUST_BACKTRACE: 1
+  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 }}

 jobs:
  job_spec:
@@ -29,6 +32,8 @@ jobs:
    outputs:
      run_tests: ${{ steps.filter.outputs.run_tests }}
      run_license: ${{ steps.filter.outputs.run_license }}
+      run_docs: ${{ steps.filter.outputs.run_docs }}
+      run_nix: ${{ steps.filter.outputs.run_nix }}
    runs-on:
      - ubuntu-latest
    steps:
@@ -50,19 +55,31 @@ jobs:
          fi
          # Specify anything which should skip full CI in this regex:
          # - docs/
+          # - script/update_top_ranking_issues/
          # - .github/ISSUE_TEMPLATE/
          # - .github/workflows/  (except .github/workflows/ci.yml)
-          SKIP_REGEX='^(docs/|\.github/(ISSUE_TEMPLATE|workflows/(?!ci)))'
+          SKIP_REGEX='^(docs/|script/update_top_ranking_issues/|\.github/(ISSUE_TEMPLATE|workflows/(?!ci)))'
          if [[ $(git diff --name-only $COMPARE_REV ${{ github.sha }} | grep -vP "$SKIP_REGEX") ]]; then
            echo "run_tests=true" >> $GITHUB_OUTPUT
          else
            echo "run_tests=false" >> $GITHUB_OUTPUT
          fi
-          if [[ $(git diff --name-only $COMPARE_REV ${{ github.sha }} | grep '^Cargo.lock') ]]; then
+          if [[ $(git diff --name-only $COMPARE_REV ${{ github.sha }} | grep '^docs/') ]]; then
+            echo "run_docs=true" >> $GITHUB_OUTPUT
+          else
+            echo "run_docs=false" >> $GITHUB_OUTPUT
+          fi
+          if [[ $(git diff --name-only $COMPARE_REV ${{ github.sha }} | grep -P '^(Cargo.lock|script/.*licenses)') ]]; then
            echo "run_license=true" >> $GITHUB_OUTPUT
          else
            echo "run_license=false" >> $GITHUB_OUTPUT
          fi
+          NIX_REGEX='^(nix/|flake\.|Cargo\.|rust-toolchain.toml|\.cargo/config.toml)'
+          if [[ $(git diff --name-only $COMPARE_REV ${{ github.sha }} | grep -P "$NIX_REGEX") ]]; then
+            echo "run_nix=true" >> $GITHUB_OUTPUT
+          else
+            echo "run_nix=false" >> $GITHUB_OUTPUT
+          fi

  migration_checks:
    name: Check Postgres and Protobuf migrations, mergability
@@ -198,7 +215,9 @@ jobs:
    timeout-minutes: 60
    name: Check docs
    needs: [job_spec]
-    if: github.repository_owner == 'zed-industries'
+    if: |
+      github.repository_owner == 'zed-industries' &&
+      (needs.job_spec.outputs.run_tests == 'true' || needs.job_spec.outputs.run_docs == 'true')
    runs-on:
      - buildjet-8vcpu-ubuntu-2204
    steps:
@@ -375,7 +394,7 @@ jobs:

  windows_tests:
    timeout-minutes: 60
-    name: (Windows) Run Tests
+    name: (Windows) Run Clippy and tests
    needs: [job_spec]
    if: |
      github.repository_owner == 'zed-industries' &&
@@ -396,11 +415,10 @@ jobs:
        with:
          clean: false

-      - name: Setup Cargo and Rustup
+      - name: Configure CI
        run: |
-          mkdir -p ${{ env.CARGO_HOME }} -ErrorAction Ignore
-          cp ./.cargo/ci-config.toml ${{ env.CARGO_HOME }}/config.toml
-          .\script\install-rustup.ps1
+          New-Item -ItemType Directory -Path "./../.cargo" -Force
+          Copy-Item -Path "./.cargo/ci-config.toml" -Destination "./../.cargo/config.toml"

      - name: cargo clippy
        run: |
@@ -415,18 +433,9 @@ jobs:
      - name: Limit target directory size
        run: ./script/clear-target-dir-if-larger-than.ps1 250

-      # - name: Check dev drive space
-      #   working-directory: ${{ env.ZED_WORKSPACE }}
-      #   # `setup-dev-driver.ps1` creates a 100GB drive, with CI taking up ~45GB of the drive.
-      #   run: ./script/exit-ci-if-dev-drive-is-full.ps1 95
-
-      # Since the Windows runners are stateful, so we need to remove the config file to prevent potential bug.
      - name: Clean CI config file
        if: always()
-        run: |
-          if (Test-Path "${{ env.CARGO_HOME }}/config.toml") {
-            Remove-Item -Path "${{ env.CARGO_HOME }}/config.toml"  -Force
-          }
+        run: Remove-Item -Recurse -Path "./../.cargo" -Force -ErrorAction SilentlyContinue

  tests_pass:
    name: Tests Pass
@@ -452,8 +461,10 @@ jobs:
          RET_CODE=0
          # Always check style
          [[ "${{ needs.style.result }}"      != 'success' ]] && { RET_CODE=1; echo "style tests failed"; }
-          [[ "${{ needs.check_docs.result }}" != 'success' ]] && { RET_CODE=1; echo "docs checks failed"; }

+          if [[ "${{ needs.job_spec.outputs.run_docs }}" == "true" ]]; then
+            [[ "${{ needs.check_docs.result }}" != 'success' ]] && { RET_CODE=1; echo "docs checks failed"; }
+          fi
          # Only check test jobs if they were supposed to run
          if [[ "${{ needs.job_spec.outputs.run_tests }}" == "true" ]]; then
            [[ "${{ needs.workspace_hack.result }}"       != 'success' ]] && { RET_CODE=1; echo "Workspace Hack failed"; }
@@ -485,9 +496,6 @@ jobs:
      APPLE_NOTARIZATION_KEY: ${{ secrets.APPLE_NOTARIZATION_KEY }}
      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 }}
-      DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
-      DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
    steps:
      - name: Install Node
        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
@@ -570,10 +578,6 @@ jobs:
      startsWith(github.ref, 'refs/tags/v')
      || contains(github.event.pull_request.labels.*.name, 'run-bundling')
    needs: [linux_tests]
-    env:
-      ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
-      DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
-      DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
    steps:
      - name: Checkout repo
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
@@ -627,10 +631,6 @@ jobs:
      startsWith(github.ref, 'refs/tags/v')
      || contains(github.event.pull_request.labels.*.name, 'run-bundling')
    needs: [linux_tests]
-    env:
-      ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
-      DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
-      DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
    steps:
      - name: Checkout repo
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
@@ -683,16 +683,12 @@ jobs:
      || contains(github.event.pull_request.labels.*.name, 'run-bundling')
    needs: [linux_tests]
    name: Build Zed on FreeBSD
-    # env:
-    #   MYTOKEN : ${{ secrets.MYTOKEN }}
-    #   MYTOKEN2: "value2"
    steps:
      - uses: actions/checkout@v4
      - name: Build FreeBSD remote-server
        id: freebsd-build
        uses: vmactions/freebsd-vm@c3ae29a132c8ef1924775414107a97cac042aad5 # v1.2.0
        with:
-          # envs: "MYTOKEN MYTOKEN2"
          usesh: true
          release: 13.5
          copyback: true
@@ -736,19 +732,73 @@ jobs:
  nix-build:
    name: Build with Nix
    uses: ./.github/workflows/nix.yml
-    if: github.repository_owner == 'zed-industries' && contains(github.event.pull_request.labels.*.name, 'run-nix')
+    needs: [job_spec]
+    if: github.repository_owner == 'zed-industries' &&
+      (contains(github.event.pull_request.labels.*.name, 'run-nix') ||
+      needs.job_spec.outputs.run_nix == 'true')
    secrets: inherit
    with:
      flake-output: debug
      # excludes the final package to only cache dependencies
      cachix-filter: "-zed-editor-[0-9.]*-nightly"

+  bundle-windows-x64:
+    timeout-minutes: 120
+    name: Create a Windows installer
+    runs-on: [self-hosted, Windows, X64]
+    if: ${{ startsWith(github.ref, 'refs/tags/v') || contains(github.event.pull_request.labels.*.name, 'run-bundling') }}
+    needs: [windows_tests]
+    env:
+      AZURE_TENANT_ID: ${{ secrets.AZURE_SIGNING_TENANT_ID }}
+      AZURE_CLIENT_ID: ${{ secrets.AZURE_SIGNING_CLIENT_ID }}
+      AZURE_CLIENT_SECRET: ${{ secrets.AZURE_SIGNING_CLIENT_SECRET }}
+      ACCOUNT_NAME: ${{ vars.AZURE_SIGNING_ACCOUNT_NAME }}
+      CERT_PROFILE_NAME: ${{ vars.AZURE_SIGNING_CERT_PROFILE_NAME }}
+      ENDPOINT: ${{ vars.AZURE_SIGNING_ENDPOINT }}
+      FILE_DIGEST: SHA256
+      TIMESTAMP_DIGEST: SHA256
+      TIMESTAMP_SERVER: "http://timestamp.acs.microsoft.com"
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        with:
+          clean: false
+
+      - name: Determine version and release channel
+        working-directory: ${{ env.ZED_WORKSPACE }}
+        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
+        run: |
+          # This exports RELEASE_CHANNEL into env (GITHUB_ENV)
+          script/determine-release-channel.ps1
+
+      - name: Build Zed installer
+        working-directory: ${{ env.ZED_WORKSPACE }}
+        run: script/bundle-windows.ps1
+
+      - name: Upload installer (x86_64) to Workflow - zed (run-bundling)
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        if: contains(github.event.pull_request.labels.*.name, 'run-bundling')
+        with:
+          name: ZedEditorUserSetup-x64-${{ github.event.pull_request.head.sha || github.sha }}.exe
+          path: ${{ env.SETUP_PATH }}
+
+      - name: Upload Artifacts to release
+        uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
+        # Re-enable when we are ready to publish windows preview releases
+        if: false && ${{ !(contains(github.event.pull_request.labels.*.name, 'run-bundling')) && env.RELEASE_CHANNEL == 'preview' }} # upload only preview
+        with:
+          draft: true
+          prerelease: ${{ env.RELEASE_CHANNEL == 'preview' }}
+          files: ${{ env.SETUP_PATH }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
  auto-release-preview:
    name: Auto release preview
    if: |
      startsWith(github.ref, 'refs/tags/v')
      && endsWith(github.ref, '-pre') && !endsWith(github.ref, '.0-pre')
-    needs: [bundle-mac, bundle-linux-x86_x64, bundle-linux-aarch64, freebsd]
+    needs: [bundle-mac, bundle-linux-x86_x64, bundle-linux-aarch64, bundle-windows-x64, freebsd]
    runs-on:
      - self-hosted
      - bundle
--- a/.github/workflows/community_delete_comments.yml
+++ b/.github/workflows/community_delete_comments.yml
@@ -1,34 +0,0 @@
-name: Delete Mediafire Comments
-
-on:
-  issue_comment:
-    types: [created]
-
-permissions:
-  issues: write
-
-jobs:
-  delete_comment:
-    if: github.repository_owner == 'zed-industries'
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check for specific strings in comment
-        id: check_comment
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
-        with:
-          script: |
-            const comment = context.payload.comment.body;
-            const triggerStrings = ['www.mediafire.com'];
-            return triggerStrings.some(triggerString => comment.includes(triggerString));
-
-      - name: Delete comment if it contains any of the specific strings
-        if: steps.check_comment.outputs.result == 'true'
-        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7
-        with:
-          script: |
-            const commentId = context.payload.comment.id;
-            await github.rest.issues.deleteComment({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              comment_id: commentId
-            });
--- a/.github/workflows/eval.yml
+++ b/.github/workflows/eval.yml
@@ -7,7 +7,7 @@ on:
  pull_request:
    branches:
      - "**"
-    types: [opened, synchronize, reopened, labeled]
+    types: [synchronize, reopened, labeled]

  workflow_dispatch:

@@ -25,16 +25,6 @@ env:
  ZED_EVAL_TELEMETRY: 1

 jobs:
-  # This is a no-op job that we run to prevent GitHub from marking the workflow
-  # as failed for PRs that don't have the `run-eval` label.
-  noop:
-    name: No-op
-    runs-on: ubuntu-latest
-    if: github.repository_owner == 'zed-industries'
-    steps:
-      - name: No-op
-        run: echo "Nothing to do"
-
  run_eval:
    timeout-minutes: 60
    name: Run Agent Eval
--- a/.github/workflows/release_nightly.yml
+++ b/.github/workflows/release_nightly.yml
@@ -12,6 +12,9 @@ env:
  CARGO_TERM_COLOR: always
  CARGO_INCREMENTAL: 0
  RUST_BACKTRACE: 1
+  ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
+  DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
+  DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}

 jobs:
  style:
@@ -51,6 +54,32 @@ jobs:
      - name: Run tests
        uses: ./.github/actions/run_tests

+  windows-tests:
+    timeout-minutes: 60
+    name: Run tests on Windows
+    if: github.repository_owner == 'zed-industries'
+    runs-on: [self-hosted, Windows, X64]
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        with:
+          clean: false
+
+      - name: Configure CI
+        run: |
+          New-Item -ItemType Directory -Path "./../.cargo" -Force
+          Copy-Item -Path "./.cargo/ci-config.toml" -Destination "./../.cargo/config.toml"
+
+      - name: Run tests
+        uses: ./.github/actions/run_tests_windows
+
+      - name: Limit target directory size
+        run: ./script/clear-target-dir-if-larger-than.ps1 1024
+
+      - name: Clean CI config file
+        if: always()
+        run: Remove-Item -Recurse -Path "./../.cargo" -Force -ErrorAction SilentlyContinue
+
  bundle-mac:
    timeout-minutes: 60
    name: Create a macOS bundle
@@ -65,9 +94,6 @@ jobs:
      APPLE_NOTARIZATION_KEY: ${{ secrets.APPLE_NOTARIZATION_KEY }}
      APPLE_NOTARIZATION_KEY_ID: ${{ secrets.APPLE_NOTARIZATION_KEY_ID }}
      APPLE_NOTARIZATION_ISSUER_ID: ${{ secrets.APPLE_NOTARIZATION_ISSUER_ID }}
-      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 }}
    steps:
      - name: Install Node
        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
@@ -99,10 +125,6 @@ jobs:
    runs-on:
      - buildjet-16vcpu-ubuntu-2004
    needs: tests
-    env:
-      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 }}
    steps:
      - name: Checkout repo
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
@@ -138,10 +160,6 @@ jobs:
    runs-on:
      - buildjet-16vcpu-ubuntu-2204-arm
    needs: tests
-    env:
-      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 }}
    steps:
      - name: Checkout repo
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
@@ -172,9 +190,6 @@ jobs:
    if: github.repository_owner == 'zed-industries'
    runs-on: github-8vcpu-ubuntu-2404
    needs: tests
-    env:
-      DIGITALOCEAN_SPACES_ACCESS_KEY: ${{ secrets.DIGITALOCEAN_SPACES_ACCESS_KEY }}
-      DIGITALOCEAN_SPACES_SECRET_KEY: ${{ secrets.DIGITALOCEAN_SPACES_SECRET_KEY }}
    name: Build Zed on FreeBSD
    # env:
    #   MYTOKEN : ${{ secrets.MYTOKEN }}
@@ -213,10 +228,49 @@ jobs:

  bundle-nix:
    name: Build and cache Nix package
+    if: false
    needs: tests
    secrets: inherit
    uses: ./.github/workflows/nix.yml

+  bundle-windows-x64:
+    timeout-minutes: 60
+    name: Create a Windows installer
+    if: github.repository_owner == 'zed-industries'
+    runs-on: [self-hosted, Windows, X64]
+    needs: windows-tests
+    env:
+      AZURE_TENANT_ID: ${{ secrets.AZURE_SIGNING_TENANT_ID }}
+      AZURE_CLIENT_ID: ${{ secrets.AZURE_SIGNING_CLIENT_ID }}
+      AZURE_CLIENT_SECRET: ${{ secrets.AZURE_SIGNING_CLIENT_SECRET }}
+      ACCOUNT_NAME: ${{ vars.AZURE_SIGNING_ACCOUNT_NAME }}
+      CERT_PROFILE_NAME: ${{ vars.AZURE_SIGNING_CERT_PROFILE_NAME }}
+      ENDPOINT: ${{ vars.AZURE_SIGNING_ENDPOINT }}
+      FILE_DIGEST: SHA256
+      TIMESTAMP_DIGEST: SHA256
+      TIMESTAMP_SERVER: "http://timestamp.acs.microsoft.com"
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        with:
+          clean: false
+
+      - name: Set release channel to nightly
+        working-directory: ${{ env.ZED_WORKSPACE }}
+        run: |
+          $ErrorActionPreference = "Stop"
+          $version = git rev-parse --short HEAD
+          Write-Host "Publishing version: $version on release channel nightly"
+          "nightly" | Set-Content -Path "crates/zed/RELEASE_CHANNEL"
+
+      - name: Build Zed installer
+        working-directory: ${{ env.ZED_WORKSPACE }}
+        run: script/bundle-windows.ps1
+
+      - name: Upload Zed Nightly
+        working-directory: ${{ env.ZED_WORKSPACE }}
+        run: script/upload-nightly.ps1 windows
+
  update-nightly-tag:
    name: Update nightly tag
    if: github.repository_owner == 'zed-industries'
@@ -225,6 +279,7 @@ jobs:
      - bundle-mac
      - bundle-linux-x86
      - bundle-linux-arm
+      - bundle-windows-x64
    steps:
      - name: Checkout repo
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
--- a/.gitignore
+++ b/.gitignore
@@ -12,6 +12,7 @@
 .flatpak-builder
 .idea
 .netrc
+*.pyc
 .pytest_cache
 .swiftpm
 .swiftpm/config/registries.json
--- a/.rules
+++ b/.rules
@@ -100,9 +100,7 @@ Often event handlers will want to update the entity that's in the current `Conte

 Actions are dispatched via user keyboard interaction or in code via `window.dispatch_action(SomeAction.boxed_clone(), cx)` or `focus_handle.dispatch_action(&SomeAction, window, cx)`.

-Actions which have no data inside are created and registered with the `actions!(some_namespace, [SomeAction, AnotherAction])` macro call.
-
-Actions that do have data must implement `Clone, Default, PartialEq, Deserialize, JsonSchema` and can be registered with an `impl_actions!(some_namespace, [SomeActionWithData])` macro call.
+Actions with no data defined with the `actions!(some_namespace, [SomeAction, AnotherAction])` macro call. Otherwise the `Action` derive macro is used. Doc comments on actions are displayed to the user.

 Action handlers can be registered on an element via the event handler `.on_action(|action, window, cx| ...)`. Like other event handlers, this is often used with `cx.listener`.

--- a/.zed/debug.json
+++ b/.zed/debug.json
@@ -2,11 +2,19 @@
  {
    "label": "Debug Zed (CodeLLDB)",
    "adapter": "CodeLLDB",
-    "build": { "label": "Build Zed", "command": "cargo", "args": ["build"] }
+    "build": {
+      "label": "Build Zed",
+      "command": "cargo",
+      "args": ["build"]
+    }
  },
  {
    "label": "Debug Zed (GDB)",
    "adapter": "GDB",
-    "build": { "label": "Build Zed", "command": "cargo", "args": ["build"] }
+    "build": {
+      "label": "Build Zed",
+      "command": "cargo",
+      "args": ["build"]
+    }
  }
 ]
--- a/.zed/settings.json
+++ b/.zed/settings.json
@@ -40,6 +40,7 @@
  },
  "file_types": {
    "Dockerfile": ["Dockerfile*[!dockerignore]"],
+    "JSONC": ["assets/**/*.json", "renovate.json"],
    "Git Ignore": ["dockerignore"]
  },
  "hard_tabs": false,
@@ -47,7 +48,7 @@
  "remove_trailing_whitespace_on_save": true,
  "ensure_final_newline_on_save": true,
  "file_scan_exclusions": [
-    "crates/assistant_tools/src/evals/fixtures",
+    "crates/assistant_tools/src/edit_agent/evals/fixtures",
    "crates/eval/worktrees/",
    "crates/eval/repos/",
    "**/.git",
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,33 @@
 # It is not intended for manual editing.
 version = 4

+[[package]]
+name = "acp"
+version = "0.1.0"
+dependencies = [
+ "agent_servers",
+ "agentic-coding-protocol",
+ "anyhow",
+ "async-pipe",
+ "buffer_diff",
+ "editor",
+ "env_logger 0.11.8",
+ "futures 0.3.31",
+ "gpui",
+ "indoc",
+ "itertools 0.14.0",
+ "language",
+ "markdown",
+ "project",
+ "serde_json",
+ "settings",
+ "smol",
+ "tempfile",
+ "ui",
+ "util",
+ "workspace-hack",
+]
+
 [[package]]
 name = "activity_indicator"
 version = "0.1.0"
@@ -14,6 +41,7 @@ dependencies = [
 "gpui",
 "language",
 "project",
+ "proto",
 "release_channel",
 "smallvec",
 "ui",
@@ -55,7 +83,105 @@ version = "0.1.0"
 dependencies = [
 "agent_settings",
 "anyhow",
- "assistant_context_editor",
+ "assistant_context",
+ "assistant_tool",
+ "assistant_tools",
+ "chrono",
+ "client",
+ "collections",
+ "component",
+ "context_server",
+ "convert_case 0.8.0",
+ "feature_flags",
+ "fs",
+ "futures 0.3.31",
+ "git",
+ "gpui",
+ "heed",
+ "http_client",
+ "icons",
+ "indoc",
+ "itertools 0.14.0",
+ "language",
+ "language_model",
+ "log",
+ "parking_lot",
+ "paths",
+ "postage",
+ "pretty_assertions",
+ "project",
+ "prompt_store",
+ "proto",
+ "rand 0.8.5",
+ "ref-cast",
+ "rope",
+ "schemars",
+ "serde",
+ "serde_json",
+ "settings",
+ "smol",
+ "sqlez",
+ "telemetry",
+ "text",
+ "theme",
+ "thiserror 2.0.12",
+ "time",
+ "util",
+ "uuid",
+ "workspace",
+ "workspace-hack",
+ "zed_llm_client",
+ "zstd",
+]
+
+[[package]]
+name = "agent_servers"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "collections",
+ "futures 0.3.31",
+ "gpui",
+ "paths",
+ "project",
+ "schemars",
+ "serde",
+ "settings",
+ "util",
+ "which 6.0.3",
+ "workspace-hack",
+]
+
+[[package]]
+name = "agent_settings"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "collections",
+ "fs",
+ "gpui",
+ "language_model",
+ "paths",
+ "schemars",
+ "serde",
+ "serde_json",
+ "serde_json_lenient",
+ "settings",
+ "workspace-hack",
+ "zed_llm_client",
+]
+
+[[package]]
+name = "agent_ui"
+version = "0.1.0"
+dependencies = [
+ "acp",
+ "agent",
+ "agent_servers",
+ "agent_settings",
+ "agentic-coding-protocol",
+ "anyhow",
+ "assistant_context",
 "assistant_slash_command",
 "assistant_slash_commands",
 "assistant_tool",
@@ -67,7 +193,6 @@ dependencies = [
 "collections",
 "component",
 "context_server",
- "convert_case 0.8.0",
 "db",
 "editor",
 "extension",
@@ -77,9 +202,7 @@ dependencies = [
 "fs",
 "futures 0.3.31",
 "fuzzy",
- "git",
 "gpui",
- "heed",
 "html_to_markdown",
 "http_client",
 "indexed_docs",
@@ -89,6 +212,7 @@ dependencies = [
 "jsonschema",
 "language",
 "language_model",
+ "languages",
 "log",
 "lsp",
 "markdown",
@@ -99,13 +223,11 @@ dependencies = [
 "parking_lot",
 "paths",
 "picker",
- "postage",
 "pretty_assertions",
 "project",
 "prompt_store",
 "proto",
 "rand 0.8.5",
- "ref-cast",
 "release_channel",
 "rope",
 "rules_library",
@@ -116,18 +238,19 @@ dependencies = [
 "serde_json_lenient",
 "settings",
 "smol",
- "sqlez",
 "streaming_diff",
+ "task",
 "telemetry",
 "telemetry_events",
 "terminal",
 "terminal_view",
 "text",
 "theme",
- "thiserror 2.0.12",
 "time",
 "time_format",
+ "tree-sitter-md",
 "ui",
+ "unindent",
 "urlencoding",
 "util",
 "uuid",
@@ -136,33 +259,22 @@ dependencies = [
 "workspace-hack",
 "zed_actions",
 "zed_llm_client",
- "zstd",
 ]

 [[package]]
-name = "agent_settings"
-version = "0.1.0"
+name = "agentic-coding-protocol"
+version = "0.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1ac0351749af7bf53c65042ef69fefb9351aa8b7efa0a813d6281377605c37d"
 dependencies = [
- "anthropic",
 "anyhow",
- "collections",
- "deepseek",
- "fs",
- "gpui",
- "language_model",
- "lmstudio",
+ "chrono",
+ "futures 0.3.31",
 "log",
- "mistral",
- "ollama",
- "open_ai",
- "paths",
+ "parking_lot",
 "schemars",
 "serde",
 "serde_json",
- "serde_json_lenient",
- "settings",
- "workspace-hack",
- "zed_llm_client",
 ]

 [[package]]
@@ -491,8 +603,11 @@ dependencies = [
 "anyhow",
 "futures 0.3.31",
 "gpui",
+ "net",
+ "parking_lot",
 "smol",
 "tempfile",
+ "unindent",
 "util",
 "workspace-hack",
 ]
@@ -508,7 +623,7 @@ dependencies = [
 ]

 [[package]]
-name = "assistant_context_editor"
+name = "assistant_context"
 version = "0.1.0"
 dependencies = [
 "agent_settings",
@@ -520,31 +635,23 @@ dependencies = [
 "clock",
 "collections",
 "context_server",
- "editor",
- "feature_flags",
 "fs",
 "futures 0.3.31",
 "fuzzy",
 "gpui",
- "indexed_docs",
 "indoc",
 "language",
 "language_model",
- "languages",
 "log",
- "multi_buffer",
 "open_ai",
- "ordered-float 2.10.1",
 "parking_lot",
 "paths",
- "picker",
 "pretty_assertions",
 "project",
 "prompt_store",
 "proto",
 "rand 0.8.5",
 "regex",
- "rope",
 "rpc",
 "serde",
 "serde_json",
@@ -553,15 +660,12 @@ dependencies = [
 "smol",
 "telemetry_events",
 "text",
- "theme",
- "tree-sitter-md",
 "ui",
 "unindent",
 "util",
 "uuid",
 "workspace",
 "workspace-hack",
- "zed_actions",
 "zed_llm_client",
 ]

@@ -1875,7 +1979,6 @@ dependencies = [
 "serde_json",
 "strum 0.27.1",
 "thiserror 2.0.12",
- "tokio",
 "workspace-hack",
 ]

@@ -2041,7 +2144,7 @@ dependencies = [
 [[package]]
 name = "blade-graphics"
 version = "0.6.0"
-source = "git+https://github.com/kvark/blade?rev=e0ec4e720957edd51b945b64dd85605ea54bcfe5#e0ec4e720957edd51b945b64dd85605ea54bcfe5"
+source = "git+https://github.com/kvark/blade?rev=416375211bb0b5826b3584dccdb6a43369e499ad#416375211bb0b5826b3584dccdb6a43369e499ad"
 dependencies = [
 "ash",
 "ash-window",
@@ -2074,7 +2177,7 @@ dependencies = [
 [[package]]
 name = "blade-macros"
 version = "0.3.0"
-source = "git+https://github.com/kvark/blade?rev=e0ec4e720957edd51b945b64dd85605ea54bcfe5#e0ec4e720957edd51b945b64dd85605ea54bcfe5"
+source = "git+https://github.com/kvark/blade?rev=416375211bb0b5826b3584dccdb6a43369e499ad#416375211bb0b5826b3584dccdb6a43369e499ad"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -2084,7 +2187,7 @@ dependencies = [
 [[package]]
 name = "blade-util"
 version = "0.2.0"
-source = "git+https://github.com/kvark/blade?rev=e0ec4e720957edd51b945b64dd85605ea54bcfe5#e0ec4e720957edd51b945b64dd85605ea54bcfe5"
+source = "git+https://github.com/kvark/blade?rev=416375211bb0b5826b3584dccdb6a43369e499ad#416375211bb0b5826b3584dccdb6a43369e499ad"
 dependencies = [
 "blade-graphics",
 "bytemuck",
@@ -2648,6 +2751,7 @@ dependencies = [
 "http_client",
 "language",
 "log",
+ "postage",
 "rand 0.8.5",
 "release_channel",
 "rpc",
@@ -2821,6 +2925,7 @@ dependencies = [
 "cocoa 0.26.0",
 "collections",
 "credentials_provider",
+ "derive_more",
 "feature_flags",
 "fs",
 "futures 0.3.31",
@@ -2859,6 +2964,7 @@ dependencies = [
 "windows 0.61.1",
 "workspace-hack",
 "worktree",
+ "zed_llm_client",
 ]

 [[package]]
@@ -2979,7 +3085,7 @@ version = "0.44.0"
 dependencies = [
 "agent_settings",
 "anyhow",
- "assistant_context_editor",
+ "assistant_context",
 "assistant_slash_command",
 "async-stripe",
 "async-trait",
@@ -4094,7 +4200,7 @@ dependencies = [
 [[package]]
 name = "dap-types"
 version = "0.0.1"
-source = "git+https://github.com/zed-industries/dap-types?rev=b40956a7f4d1939da67429d941389ee306a3a308#b40956a7f4d1939da67429d941389ee306a3a308"
+source = "git+https://github.com/zed-industries/dap-types?rev=7f39295b441614ca9dbf44293e53c32f666897f9#7f39295b441614ca9dbf44293e53c32f666897f9"
 dependencies = [
 "schemars",
 "serde",
@@ -4109,6 +4215,8 @@ dependencies = [
 "async-trait",
 "collections",
 "dap",
+ "dotenvy",
+ "fs",
 "futures 0.3.31",
 "gpui",
 "json_dotpath",
@@ -4117,6 +4225,7 @@ dependencies = [
 "paths",
 "serde",
 "serde_json",
+ "shlex",
 "task",
 "util",
 "workspace-hack",
@@ -4270,6 +4379,7 @@ version = "0.1.0"
 dependencies = [
 "alacritty_terminal",
 "anyhow",
+ "bitflags 2.9.0",
 "client",
 "collections",
 "command_palette_hooks",
@@ -4282,6 +4392,7 @@ dependencies = [
 "futures 0.3.31",
 "fuzzy",
 "gpui",
+ "indoc",
 "itertools 0.14.0",
 "language",
 "log",
@@ -4302,8 +4413,10 @@ dependencies = [
 "tasks_ui",
 "telemetry",
 "terminal_view",
+ "text",
 "theme",
 "tree-sitter",
+ "tree-sitter-go",
 "tree-sitter-json",
 "ui",
 "unindent",
@@ -4634,12 +4747,6 @@ dependencies = [
 "syn 2.0.101",
 ]

-[[package]]
-name = "dotenv"
-version = "0.15.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77c90badedccf4105eca100756a0b1289e191f6fcbdadd3cee1d2f614f97da8f"
-
 [[package]]
 name = "dotenvy"
 version = "0.15.7"
@@ -4772,6 +4879,7 @@ dependencies = [
 "pretty_assertions",
 "project",
 "rand 0.8.5",
+ "regex",
 "release_channel",
 "rpc",
 "schemars",
@@ -4792,6 +4900,7 @@ dependencies = [
 "tree-sitter-python",
 "tree-sitter-rust",
 "tree-sitter-typescript",
+ "tree-sitter-yaml",
 "ui",
 "unicode-script",
 "unicode-segmentation",
@@ -5060,6 +5169,7 @@ version = "0.1.0"
 dependencies = [
 "agent",
 "agent_settings",
+ "agent_ui",
 "anyhow",
 "assistant_tool",
 "assistant_tools",
@@ -5071,7 +5181,7 @@ dependencies = [
 "collections",
 "debug_adapter_extension",
 "dirs 4.0.0",
- "dotenv",
+ "dotenvy",
 "env_logger 0.11.8",
 "extension",
 "fs",
@@ -5147,6 +5257,16 @@ dependencies = [
 "libc",
 ]

+[[package]]
+name = "explorer_command_injector"
+version = "0.1.0"
+dependencies = [
+ "windows 0.61.1",
+ "windows-core 0.61.0",
+ "windows-registry 0.5.1",
+ "workspace-hack",
+]
+
 [[package]]
 name = "exr"
 version = "1.73.0"
@@ -8158,12 +8278,11 @@ dependencies = [
 name = "inline_completion"
 version = "0.1.0"
 dependencies = [
- "anyhow",
+ "client",
 "gpui",
 "language",
 "project",
 "workspace-hack",
- "zed_llm_client",
 ]

 [[package]]
@@ -8805,6 +8924,7 @@ dependencies = [
 "http_client",
 "imara-diff",
 "indoc",
+ "inventory",
 "itertools 0.14.0",
 "log",
 "lsp",
@@ -8859,6 +8979,7 @@ dependencies = [
 "gpui",
 "language",
 "lsp",
+ "project",
 "serde",
 "serde_json",
 "util",
@@ -8903,12 +9024,15 @@ dependencies = [
 "aws-credential-types",
 "aws_http_client",
 "bedrock",
+ "chrono",
 "client",
 "collections",
+ "component",
 "copilot",
 "credentials_provider",
 "deepseek",
 "editor",
+ "feature_flags",
 "fs",
 "futures 0.3.31",
 "google_ai",
@@ -8941,6 +9065,7 @@ dependencies = [
 "ui",
 "ui_input",
 "util",
+ "vercel",
 "workspace-hack",
 "zed_llm_client",
 ]
@@ -8974,6 +9099,7 @@ dependencies = [
 "collections",
 "copilot",
 "editor",
+ "feature_flags",
 "futures 0.3.31",
 "gpui",
 "itertools 0.14.0",
@@ -9196,7 +9322,7 @@ dependencies = [
 [[package]]
 name = "libwebrtc"
 version = "0.3.10"
-source = "git+https://github.com/zed-industries/livekit-rust-sdks?rev=80bb8f4c9112789f7c24cc98d8423010977806a6#80bb8f4c9112789f7c24cc98d8423010977806a6"
+source = "git+https://github.com/zed-industries/livekit-rust-sdks?rev=d2eade7a6b15d6dbdb38ba12a1ff7bf07fcebba4#d2eade7a6b15d6dbdb38ba12a1ff7bf07fcebba4"
 dependencies = [
 "cxx",
 "jni",
@@ -9276,7 +9402,7 @@ checksum = "23fb14cb19457329c82206317a5663005a4d404783dc74f4252769b0d5f42856"
 [[package]]
 name = "livekit"
 version = "0.7.8"
-source = "git+https://github.com/zed-industries/livekit-rust-sdks?rev=80bb8f4c9112789f7c24cc98d8423010977806a6#80bb8f4c9112789f7c24cc98d8423010977806a6"
+source = "git+https://github.com/zed-industries/livekit-rust-sdks?rev=d2eade7a6b15d6dbdb38ba12a1ff7bf07fcebba4#d2eade7a6b15d6dbdb38ba12a1ff7bf07fcebba4"
 dependencies = [
 "chrono",
 "futures-util",
@@ -9299,7 +9425,7 @@ dependencies = [
 [[package]]
 name = "livekit-api"
 version = "0.4.2"
-source = "git+https://github.com/zed-industries/livekit-rust-sdks?rev=80bb8f4c9112789f7c24cc98d8423010977806a6#80bb8f4c9112789f7c24cc98d8423010977806a6"
+source = "git+https://github.com/zed-industries/livekit-rust-sdks?rev=d2eade7a6b15d6dbdb38ba12a1ff7bf07fcebba4#d2eade7a6b15d6dbdb38ba12a1ff7bf07fcebba4"
 dependencies = [
 "futures-util",
 "http 0.2.12",
@@ -9323,7 +9449,7 @@ dependencies = [
 [[package]]
 name = "livekit-protocol"
 version = "0.3.9"
-source = "git+https://github.com/zed-industries/livekit-rust-sdks?rev=80bb8f4c9112789f7c24cc98d8423010977806a6#80bb8f4c9112789f7c24cc98d8423010977806a6"
+source = "git+https://github.com/zed-industries/livekit-rust-sdks?rev=d2eade7a6b15d6dbdb38ba12a1ff7bf07fcebba4#d2eade7a6b15d6dbdb38ba12a1ff7bf07fcebba4"
 dependencies = [
 "futures-util",
 "livekit-runtime",
@@ -9340,7 +9466,7 @@ dependencies = [
 [[package]]
 name = "livekit-runtime"
 version = "0.4.0"
-source = "git+https://github.com/zed-industries/livekit-rust-sdks?rev=80bb8f4c9112789f7c24cc98d8423010977806a6#80bb8f4c9112789f7c24cc98d8423010977806a6"
+source = "git+https://github.com/zed-industries/livekit-rust-sdks?rev=d2eade7a6b15d6dbdb38ba12a1ff7bf07fcebba4#d2eade7a6b15d6dbdb38ba12a1ff7bf07fcebba4"
 dependencies = [
 "tokio",
 "tokio-stream",
@@ -10185,6 +10311,18 @@ dependencies = [
 "jni-sys",
 ]

+[[package]]
+name = "net"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "async-io",
+ "smol",
+ "tempfile",
+ "windows 0.61.1",
+ "workspace-hack",
+]
+
 [[package]]
 name = "new_debug_unreachable"
 version = "1.0.6"
@@ -11190,9 +11328,9 @@ dependencies = [

 [[package]]
 name = "pathfinder_simd"
-version = "0.5.4"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5cf07ef4804cfa9aea3b04a7bbdd5a40031dbb6b4f2cbaf2b011666c80c5b4f2"
+checksum = "bf9027960355bf3afff9841918474a81a5f972ac6d226d518060bba758b5ad57"
 dependencies = [
 "rustc_version",
 ]
@@ -11290,14 +11428,6 @@ version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"

-[[package]]
-name = "perplexity"
-version = "0.1.0"
-dependencies = [
- "serde",
- "zed_extension_api 0.6.0",
-]
-
 [[package]]
 name = "pest"
 version = "2.8.0"
@@ -12214,6 +12344,7 @@ dependencies = [
 "language",
 "log",
 "lsp",
+ "markdown",
 "node_runtime",
 "parking_lot",
 "pathdiff",
@@ -12488,6 +12619,7 @@ dependencies = [
 "prost 0.9.0",
 "prost-build 0.9.0",
 "serde",
+ "typed-path",
 "workspace-hack",
 ]

@@ -13122,6 +13254,7 @@ dependencies = [
 "thiserror 2.0.12",
 "urlencoding",
 "util",
+ "which 6.0.3",
 "workspace-hack",
 ]

@@ -13150,6 +13283,7 @@ dependencies = [
 "fs",
 "futures 0.3.31",
 "git",
+ "git2",
 "git_hosting_providers",
 "gpui",
 "gpui_tokio",
@@ -13964,7 +14098,7 @@ dependencies = [
 [[package]]
 name = "scap"
 version = "0.0.8"
-source = "git+https://github.com/zed-industries/scap?rev=08f0a01417505cc0990b9931a37e5120db92e0d0#08f0a01417505cc0990b9931a37e5120db92e0d0"
+source = "git+https://github.com/zed-industries/scap?rev=28dd306ff2e3374404936dec778fc1e975b8dd12#28dd306ff2e3374404936dec778fc1e975b8dd12"
 dependencies = [
 "anyhow",
 "cocoa 0.25.0",
@@ -14007,12 +14141,14 @@ dependencies = [

 [[package]]
 name = "schemars"
-version = "0.8.22"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fbf2ae1b8bc8e02df939598064d22402220cd5bbcca1c76f7d6a310974d5615"
+checksum = "fe8c9d1c68d67dd9f97ecbc6f932b60eb289c5dbddd8aa1405484a8fd2fcd984"
 dependencies = [
+ "chrono",
 "dyn-clone",
 "indexmap",
+ "ref-cast",
 "schemars_derive",
 "serde",
 "serde_json",
@@ -14020,9 +14156,9 @@ dependencies = [

 [[package]]
 name = "schemars_derive"
-version = "0.8.22"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32e265784ad618884abaea0600a9adf15393368d840e0222d101a072f3f7534d"
+checksum = "6ca9fcb757952f8e8629b9ab066fc62da523c46c2b247b1708a3be06dd82530b"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -14509,28 +14645,41 @@ dependencies = [
 "serde_json",
 "serde_json_lenient",
 "smallvec",
- "streaming-iterator",
 "tree-sitter",
 "tree-sitter-json",
 "unindent",
 "util",
 "workspace-hack",
+ "zlog",
 ]

 [[package]]
 name = "settings_ui"
 version = "0.1.0"
 dependencies = [
+ "anyhow",
+ "collections",
+ "command_palette",
 "command_palette_hooks",
+ "component",
+ "db",
 "editor",
 "feature_flags",
 "fs",
+ "fuzzy",
 "gpui",
+ "language",
 "log",
+ "menu",
+ "paths",
+ "project",
 "schemars",
+ "search",
 "serde",
 "settings",
 "theme",
+ "tree-sitter-json",
+ "tree-sitter-rust",
 "ui",
 "util",
 "workspace",
@@ -15481,6 +15630,18 @@ version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0193cc4331cfd2f3d2011ef287590868599a2f33c3e69bc22c1a3d3acf9e02fb"

+[[package]]
+name = "svg_preview"
+version = "0.1.0"
+dependencies = [
+ "editor",
+ "file_icons",
+ "gpui",
+ "ui",
+ "workspace",
+ "workspace-hack",
+]
+
 [[package]]
 name = "svgtypes"
 version = "0.15.3"
@@ -15952,6 +16113,7 @@ dependencies = [
 "futures 0.3.31",
 "gpui",
 "indexmap",
+ "inventory",
 "log",
 "palette",
 "parking_lot",
@@ -15992,7 +16154,6 @@ dependencies = [
 "indexmap",
 "log",
 "palette",
- "rust-embed",
 "serde",
 "serde_json",
 "serde_json_lenient",
@@ -16823,8 +16984,7 @@ dependencies = [
 [[package]]
 name = "tree-sitter-python"
 version = "0.23.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d065aaa27f3aaceaf60c1f0e0ac09e1cb9eb8ed28e7bcdaa52129cffc7f4b04"
+source = "git+https://github.com/zed-industries/tree-sitter-python?rev=218fcbf3fda3d029225f3dec005cb497d111b35e#218fcbf3fda3d029225f3dec005cb497d111b35e"
 dependencies = [
 "cc",
 "tree-sitter-language",
@@ -16963,6 +17123,12 @@ dependencies = [
 "utf-8",
 ]

+[[package]]
+name = "typed-path"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c462d18470a2857aa657d338af5fa67170bb48bcc80a296710ce3b0802a32566"
+
 [[package]]
 name = "typeid"
 version = "1.0.3"
@@ -17276,6 +17442,7 @@ dependencies = [
 "rand 0.8.5",
 "regex",
 "rust-embed",
+ "schemars",
 "serde",
 "serde_json",
 "serde_json_lenient",
@@ -17380,6 +17547,17 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"

+[[package]]
+name = "vercel"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "schemars",
+ "serde",
+ "strum 0.27.1",
+ "workspace-hack",
+]
+
 [[package]]
 name = "version-compare"
 version = "0.2.0"
@@ -18197,6 +18375,7 @@ version = "0.1.0"
 dependencies = [
 "anyhow",
 "client",
+ "feature_flags",
 "futures 0.3.31",
 "gpui",
 "http_client",
@@ -18229,7 +18408,7 @@ dependencies = [
 [[package]]
 name = "webrtc-sys"
 version = "0.3.7"
-source = "git+https://github.com/zed-industries/livekit-rust-sdks?rev=80bb8f4c9112789f7c24cc98d8423010977806a6#80bb8f4c9112789f7c24cc98d8423010977806a6"
+source = "git+https://github.com/zed-industries/livekit-rust-sdks?rev=d2eade7a6b15d6dbdb38ba12a1ff7bf07fcebba4#d2eade7a6b15d6dbdb38ba12a1ff7bf07fcebba4"
 dependencies = [
 "cc",
 "cxx",
@@ -18242,7 +18421,7 @@ dependencies = [
 [[package]]
 name = "webrtc-sys-build"
 version = "0.3.6"
-source = "git+https://github.com/zed-industries/livekit-rust-sdks?rev=80bb8f4c9112789f7c24cc98d8423010977806a6#80bb8f4c9112789f7c24cc98d8423010977806a6"
+source = "git+https://github.com/zed-industries/livekit-rust-sdks?rev=d2eade7a6b15d6dbdb38ba12a1ff7bf07fcebba4#d2eade7a6b15d6dbdb38ba12a1ff7bf07fcebba4"
 dependencies = [
 "fs2",
 "regex",
@@ -18274,7 +18453,6 @@ dependencies = [
 "language",
 "picker",
 "project",
- "schemars",
 "serde",
 "settings",
 "telemetry",
@@ -19469,6 +19647,7 @@ dependencies = [
 "rustix 1.0.7",
 "rustls 0.23.26",
 "rustls-webpki 0.103.1",
+ "schemars",
 "scopeguard",
 "sea-orm",
 "sea-query-binder",
@@ -19515,7 +19694,9 @@ dependencies = [
 "wasmtime-cranelift",
 "wasmtime-environ",
 "winapi",
+ "windows 0.61.1",
 "windows-core 0.61.0",
+ "windows-future",
 "windows-numerics",
 "windows-sys 0.48.0",
 "windows-sys 0.52.0",
@@ -19862,16 +20043,17 @@ dependencies = [

 [[package]]
 name = "zed"
-version = "0.193.0"
+version = "0.196.0"
 dependencies = [
 "activity_indicator",
 "agent",
+ "agent_servers",
 "agent_settings",
+ "agent_ui",
 "anyhow",
 "ashpd",
 "askpass",
 "assets",
- "assistant_context_editor",
 "assistant_tool",
 "assistant_tools",
 "audio",
@@ -19918,6 +20100,7 @@ dependencies = [
 "inline_completion_button",
 "inspector_ui",
 "install_cli",
+ "itertools 0.14.0",
 "jj_ui",
 "journal",
 "language",
@@ -19942,6 +20125,7 @@ dependencies = [
 "parking_lot",
 "paths",
 "picker",
+ "pretty_assertions",
 "profiling",
 "project",
 "project_panel",
@@ -19965,6 +20149,7 @@ dependencies = [
 "snippet_provider",
 "snippets_ui",
 "supermaven",
+ "svg_preview",
 "sysinfo",
 "tab_switcher",
 "task",
@@ -20057,9 +20242,9 @@ dependencies = [

 [[package]]
 name = "zed_llm_client"
-version = "0.8.4"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de7d9523255f4e00ee3d0918e5407bd252d798a4a8e71f6d37f23317a1588203"
+checksum = "6607f74dee2a18a9ce0f091844944a0e59881359ab62e0768fb0618f55d4c1dc"
 dependencies = [
 "anyhow",
 "serde",
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,12 +2,15 @@
 resolver = "2"
 members = [
    "crates/activity_indicator",
+    "crates/acp",
+    "crates/agent_ui",
    "crates/agent",
    "crates/agent_settings",
+    "crates/agent_servers",
    "crates/anthropic",
    "crates/askpass",
    "crates/assets",
-    "crates/assistant_context_editor",
+    "crates/assistant_context",
    "crates/assistant_slash_command",
    "crates/assistant_slash_commands",
    "crates/assistant_tool",
@@ -44,6 +47,7 @@ members = [
    "crates/diagnostics",
    "crates/docs_preprocessor",
    "crates/editor",
+    "crates/explorer_command_injector",
    "crates/eval",
    "crates/extension",
    "crates/extension_api",
@@ -94,9 +98,11 @@ members = [
    "crates/markdown_preview",
    "crates/media",
    "crates/menu",
+    "crates/svg_preview",
    "crates/migrator",
    "crates/mistral",
    "crates/multi_buffer",
+    "crates/net",
    "crates/node_runtime",
    "crates/notifications",
    "crates/ollama",
@@ -164,6 +170,7 @@ members = [
    "crates/ui_prompt",
    "crates/util",
    "crates/util_macros",
+    "crates/vercel",
    "crates/vim",
    "crates/vim_mode_setting",
    "crates/watch",
@@ -185,7 +192,6 @@ members = [
    "extensions/emmet",
    "extensions/glsl",
    "extensions/html",
-    "extensions/perplexity",
    "extensions/proto",
    "extensions/ruff",
    "extensions/slash-commands-example",
@@ -212,14 +218,17 @@ edition = "2024"
 # Workspace member crates
 #

-activity_indicator = { path = "crates/activity_indicator" }
+acp = { path = "crates/acp" }
 agent = { path = "crates/agent" }
+activity_indicator = { path = "crates/activity_indicator" }
+agent_ui = { path = "crates/agent_ui" }
 agent_settings = { path = "crates/agent_settings" }
+agent_servers = { path = "crates/agent_servers" }
 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_context = { path = "crates/assistant_context" }
 assistant_slash_command = { path = "crates/assistant_slash_command" }
 assistant_slash_commands = { path = "crates/assistant_slash_commands" }
 assistant_tool = { path = "crates/assistant_tool" }
@@ -301,11 +310,13 @@ lmstudio = { path = "crates/lmstudio" }
 lsp = { path = "crates/lsp" }
 markdown = { path = "crates/markdown" }
 markdown_preview = { path = "crates/markdown_preview" }
+svg_preview = { path = "crates/svg_preview" }
 media = { path = "crates/media" }
 menu = { path = "crates/menu" }
 migrator = { path = "crates/migrator" }
 mistral = { path = "crates/mistral" }
 multi_buffer = { path = "crates/multi_buffer" }
+net = { path = "crates/net" }
 node_runtime = { path = "crates/node_runtime" }
 notifications = { path = "crates/notifications" }
 ollama = { path = "crates/ollama" }
@@ -373,6 +384,7 @@ ui_macros = { path = "crates/ui_macros" }
 ui_prompt = { path = "crates/ui_prompt" }
 util = { path = "crates/util" }
 util_macros = { path = "crates/util_macros" }
+vercel = { path = "crates/vercel" }
 vim = { path = "crates/vim" }
 vim_mode_setting = { path = "crates/vim_mode_setting" }

@@ -392,6 +404,7 @@ zlog_settings = { path = "crates/zlog_settings" }
 # External crates
 #

+agentic-coding-protocol = "0.0.6"
 aho-corasick = "1.1"
 alacritty_terminal = { git = "https://github.com/zed-industries/alacritty.git", branch = "add-hush-login-flag" }
 any_vec = "0.14"
@@ -419,9 +432,9 @@ aws-smithy-runtime-api = { version = "1.7.4", features = ["http-1x", "client"] }
 aws-smithy-types = { version = "1.3.0", features = ["http-body-1-x"] }
 base64 = "0.22"
 bitflags = "2.6.0"
-blade-graphics = { git = "https://github.com/kvark/blade", rev = "e0ec4e720957edd51b945b64dd85605ea54bcfe5" }
-blade-macros = { git = "https://github.com/kvark/blade", rev = "e0ec4e720957edd51b945b64dd85605ea54bcfe5" }
-blade-util = { git = "https://github.com/kvark/blade", rev = "e0ec4e720957edd51b945b64dd85605ea54bcfe5" }
+blade-graphics = { git = "https://github.com/kvark/blade", rev = "416375211bb0b5826b3584dccdb6a43369e499ad" }
+blade-macros = { git = "https://github.com/kvark/blade", rev = "416375211bb0b5826b3584dccdb6a43369e499ad" }
+blade-util = { git = "https://github.com/kvark/blade", rev = "416375211bb0b5826b3584dccdb6a43369e499ad" }
 blake3 = "1.5.3"
 bytes = "1.0"
 cargo_metadata = "0.19"
@@ -438,12 +451,12 @@ core-video = { version = "0.4.3", features = ["metal"] }
 cpal = "0.16"
 criterion = { version = "0.5", features = ["html_reports"] }
 ctor = "0.4.0"
-dap-types = { git = "https://github.com/zed-industries/dap-types", rev = "b40956a7f4d1939da67429d941389ee306a3a308" }
+dap-types = { git = "https://github.com/zed-industries/dap-types", rev = "7f39295b441614ca9dbf44293e53c32f666897f9" }
 dashmap = "6.0"
 derive_more = "0.99.17"
 dirs = "4.0"
 documented = "0.9.1"
-dotenv = "0.15.0"
+dotenvy = "0.15.0"
 ec4rs = "1.1"
 emojis = "0.6.1"
 env_logger = "0.11"
@@ -455,7 +468,6 @@ 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"] }
@@ -475,7 +487,7 @@ json_dotpath = "1.1"
 jsonschema = "0.30.0"
 jsonwebtoken = "9.3"
 jupyter-protocol = { git = "https://github.com/ConradIrwin/runtimed", rev = "7130c804216b6914355d15d0b91ea91f6babd734" }
-jupyter-websocket-client = {  git = "https://github.com/ConradIrwin/runtimed" ,rev = "7130c804216b6914355d15d0b91ea91f6babd734" }
+jupyter-websocket-client = { git = "https://github.com/ConradIrwin/runtimed", rev = "7130c804216b6914355d15d0b91ea91f6babd734" }
 libc = "0.2"
 libsqlite3-sys = { version = "0.30.1", features = ["bundled"] }
 linkify = "0.10.0"
@@ -483,11 +495,10 @@ log = { version = "0.4.16", features = ["kv_unstable_serde", "serde"] }
 lsp-types = { git = "https://github.com/zed-industries/lsp-types", rev = "c9c189f1c5dd53c624a419ce35bc77ad6a908d18" }
 markup5ever_rcdom = "0.3.0"
 metal = "0.29"
-mlua = { version = "0.10", features = ["lua54", "vendored", "async", "send"] }
 moka = { version = "0.12.10", features = ["sync"] }
 naga = { version = "25.0", features = ["wgsl-in"] }
 nanoid = "0.4"
-nbformat = {  git = "https://github.com/ConradIrwin/runtimed", rev = "7130c804216b6914355d15d0b91ea91f6babd734" }
+nbformat = { git = "https://github.com/ConradIrwin/runtimed", rev = "7130c804216b6914355d15d0b91ea91f6babd734" }
 nix = "0.29"
 num-format = "0.4.4"
 objc = "0.2"
@@ -518,7 +529,6 @@ rand = "0.8.5"
 rayon = "1.8"
 ref-cast = "1.0.24"
 regex = "1.5"
-repair_json = "0.1.0"
 reqwest = { git = "https://github.com/zed-industries/reqwest.git", rev = "951c770a32f1998d6e999cef3e59e0013e6c4415", default-features = false, features = [
    "charset",
    "http2",
@@ -528,7 +538,7 @@ reqwest = { git = "https://github.com/zed-industries/reqwest.git", rev = "951c77
    "stream",
 ] }
 rsa = "0.9.6"
-runtimelib = {  git = "https://github.com/ConradIrwin/runtimed", rev = "7130c804216b6914355d15d0b91ea91f6babd734", default-features = false, features = [
+runtimelib = { git = "https://github.com/ConradIrwin/runtimed", rev = "7130c804216b6914355d15d0b91ea91f6babd734", default-features = false, features = [
    "async-dispatcher-runtime",
 ] }
 rust-embed = { version = "8.4", features = ["include-exclude"] }
@@ -536,8 +546,8 @@ rustc-demangle = "0.1.23"
 rustc-hash = "2.1.0"
 rustls = { version = "0.23.26" }
 rustls-platform-verifier = "0.5.0"
-scap = { git = "https://github.com/zed-industries/scap", rev = "08f0a01417505cc0990b9931a37e5120db92e0d0", default-features = false }
-schemars = { version = "0.8", features = ["impl_json_schema", "indexmap2"] }
+scap = { git = "https://github.com/zed-industries/scap", rev = "28dd306ff2e3374404936dec778fc1e975b8dd12", default-features = false }
+schemars = { version = "1.0", features = ["indexmap2"] }
 semver = "1.0"
 serde = { version = "1.0", features = ["derive", "rc"] }
 serde_derive = { version = "1.0", features = ["deserialize_in_place"] }
@@ -550,7 +560,6 @@ serde_repr = "0.1"
 sha2 = "0.10"
 shellexpand = "2.1.0"
 shlex = "1.3.0"
-signal-hook = "0.3.17"
 simplelog = "0.12.2"
 smallvec = { version = "1.6", features = ["union"] }
 smol = "2.0"
@@ -595,7 +604,7 @@ tree-sitter-html = "0.23"
 tree-sitter-jsdoc = "0.23"
 tree-sitter-json = "0.24"
 tree-sitter-md = { git = "https://github.com/tree-sitter-grammars/tree-sitter-markdown", rev = "9a23c1a96c0513d8fc6520972beedd419a973539" }
-tree-sitter-python = "0.23"
+tree-sitter-python = { git = "https://github.com/zed-industries/tree-sitter-python", rev = "218fcbf3fda3d029225f3dec005cb497d111b35e" }
 tree-sitter-regex = "0.24"
 tree-sitter-ruby = "0.23"
 tree-sitter-rust = "0.24"
@@ -622,8 +631,10 @@ wasmtime = { version = "29", default-features = false, features = [
 ] }
 wasmtime-wasi = "29"
 which = "6.0.0"
+windows-core = "0.61"
+wit-component = "0.221"
 workspace-hack = "0.1.0"
-zed_llm_client = "0.8.4"
+zed_llm_client = "= 0.8.6"
 zstd = "0.11"

 [workspace.dependencies.async-stripe]
@@ -658,6 +669,7 @@ features = [
    "Win32_Graphics_Gdi",
    "Win32_Graphics_Imaging",
    "Win32_Graphics_Imaging_D2D",
+    "Win32_Networking_WinSock",
    "Win32_Security",
    "Win32_Security_Credentials",
    "Win32_Storage_FileSystem",
--- a/2
+++ b/2
@@ -1,6 +1,6 @@
 # syntax = docker/dockerfile:1.2

-FROM rust:1.87-bookworm as builder
+FROM rust:1.88-bookworm as builder
 WORKDIR app
 COPY . .

--- a/assets/icons/ai_gemini.svg
+++ b/assets/icons/ai_gemini.svg
@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Google Gemini</title><path d="M11.04 19.32Q12 21.51 12 24q0-2.49.93-4.68.96-2.19 2.58-3.81t3.81-2.55Q21.51 12 24 12q-2.49 0-4.68-.93a12.3 12.3 0 0 1-3.81-2.58 12.3 12.3 0 0 1-2.58-3.81Q12 2.49 12 0q0 2.49-.96 4.68-.93 2.19-2.55 3.81a12.3 12.3 0 0 1-3.81 2.58Q2.49 12 0 12q2.49 0 4.68.96 2.19.93 3.81 2.55t2.55 3.81"/></svg>
--- a/assets/icons/ai_v_zero.svg
+++ b/assets/icons/ai_v_zero.svg
@@ -0,0 +1,16 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g clip-path="url(#clip0_2639_570)">
+<g clip-path="url(#clip1_2639_570)">
+<path d="M9.85676 4H13.6675C15.2128 4 16.4654 5.25266 16.4654 6.7979V10.4322H14.9002V6.7979C14.9002 6.76067 14.8988 6.7237 14.8959 6.68706L11.0851 10.4316C11.098 10.432 11.1109 10.4322 11.1238 10.4322H14.9002V11.9105H11.1238C9.57856 11.9105 8.29152 10.6456 8.29152 9.10032V5.47569H9.85676V9.10032C9.85676 9.17012 9.86216 9.23908 9.87264 9.30672L13.7673 5.4798C13.7344 5.47708 13.7012 5.47569 13.6675 5.47569H9.85676V4Z" fill="black"/>
+<path d="M6.00752 11.6382L0.5 5.47504H2.71573L5.94924 9.09348V5.47504H7.6014V11.0298C7.6014 11.8682 6.56616 12.2634 6.00752 11.6382Z" fill="black"/>
+</g>
+</g>
+<defs>
+<clipPath id="clip0_2639_570">
+<rect width="16" height="16" fill="white" transform="translate(0.5)"/>
+</clipPath>
+<clipPath id="clip1_2639_570">
+<rect width="16" height="8" fill="white" transform="translate(0.5 4)"/>
+</clipPath>
+</defs>
+</svg>
--- a/assets/icons/arrow_down10.svg
+++ b/assets/icons/arrow_down10.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-arrow-down10-icon lucide-arrow-down-1-0"><path d="m3 16 4 4 4-4"/><path d="M7 20V4"/><path d="M17 10V4h-2"/><path d="M15 10h4"/><rect x="15" y="14" width="4" height="6" ry="2"/></svg>
--- a/assets/icons/arrow_up_alt.svg
+++ b/assets/icons/arrow_up_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="M8 3.5L12.5 8M8 3.5L3.5 8M8 3.5V12.5" stroke="black" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>
--- a/assets/icons/bolt_filled_alt.svg
+++ b/assets/icons/bolt_filled_alt.svg
@@ -0,0 +1,3 @@
+<svg width="12" height="12" viewBox="0 0 12 12" fill="none" xmlns="http://www.w3.org/2000/svg">
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+++ b/assets/icons/clipboard.svg
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+++ b/assets/icons/file_delete.svg
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--- a/assets/icons/file_icons/cairo.svg
+++ b/assets/icons/file_icons/cairo.svg
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+++ b/assets/icons/lsp_debug.svg
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+++ b/assets/icons/lsp_stop.svg
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+++ b/assets/icons/scroll_text.svg
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+++ b/assets/icons/tool_bulb.svg
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+++ b/assets/icons/tool_notification.svg
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+<path d="M12.9999 10.3333V11.6666C12.9999 12.0203 12.8594 12.3594 12.6094 12.6095C12.3593 12.8595 12.0202 13 11.6666 13H10.3333" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M5.66667 13H4.33333C3.97971 13 3.64057 12.8595 3.39052 12.6095C3.14048 12.3594 3 12.0203 3 11.6666V10.3333" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M5.5 8H10.5" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>
--- a/assets/icons/tool_regex.svg
+++ b/assets/icons/tool_regex.svg
@@ -0,0 +1,4 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M4.57132 13.7143C5.20251 13.7143 5.71418 13.2026 5.71418 12.5714C5.71418 11.9403 5.20251 11.4286 4.57132 11.4286C3.94014 11.4286 3.42847 11.9403 3.42847 12.5714C3.42847 13.2026 3.94014 13.7143 4.57132 13.7143Z" fill="black"/>
+<path d="M10.2856 2.85712V5.71426M10.2856 5.71426V8.5714M10.2856 5.71426H13.1428M10.2856 5.71426H7.42847M10.2856 5.71426L12.1904 3.80949M10.2856 5.71426L8.38084 7.61906M10.2856 5.71426L12.1904 7.61906M10.2856 5.71426L8.38084 3.80949" stroke="black" stroke-width="1.5" stroke-linecap="round"/>
+</svg>
--- a/assets/icons/tool_search.svg
+++ b/assets/icons/tool_search.svg
@@ -0,0 +1,4 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M13 13L11 11" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M7.5 12C9.98528 12 12 9.98528 12 7.5C12 5.01472 9.98528 3 7.5 3C5.01472 3 3 5.01472 3 7.5C3 9.98528 5.01472 12 7.5 12Z" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>
--- a/assets/icons/tool_terminal.svg
+++ b/assets/icons/tool_terminal.svg
@@ -0,0 +1,5 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M5.99487 8.44023L7.32821 7.10689L5.99487 5.77356" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M7.33838 10.2264H10.005" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M11.8889 3H4.11111C3.49746 3 3 3.49746 3 4.11111V11.8889C3 12.5025 3.49746 13 4.11111 13H11.8889C12.5025 13 13 12.5025 13 11.8889V4.11111C13 3.49746 12.5025 3 11.8889 3Z" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>
--- a/assets/icons/tool_web.svg
+++ b/assets/icons/tool_web.svg
@@ -0,0 +1,5 @@
+<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M7.99993 13.4804C11.0267 13.4804 13.4803 11.0267 13.4803 7.99999C13.4803 4.97325 11.0267 2.51959 7.99993 2.51959C4.97319 2.51959 2.51953 4.97325 2.51953 7.99999C2.51953 11.0267 4.97319 13.4804 7.99993 13.4804Z" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M8 3C6.71611 4.34807 6 6.13836 6 7.99999C6 9.86163 6.71611 11.6519 8 13C9.28387 11.6519 10 9.86163 10 7.99999C10 6.13836 9.28387 4.34807 8 3Z" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M3.24121 7.04827C4.52425 8.27022 6.22817 8.95178 7.99999 8.95178C9.77182 8.95178 11.4757 8.27022 12.7588 7.04827" stroke="black" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>
--- a/assets/keymaps/default-linux.json
+++ b/assets/keymaps/default-linux.json
@@ -34,14 +34,15 @@
      "ctrl-q": "zed::Quit",
      "f4": "debugger::Start",
      "shift-f5": "debugger::Stop",
-      "ctrl-shift-f5": "debugger::Restart",
+      "ctrl-shift-f5": "debugger::RerunSession",
      "f6": "debugger::Pause",
      "f7": "debugger::StepOver",
      "ctrl-f11": "debugger::StepInto",
      "shift-f11": "debugger::StepOut",
      "f11": "zed::ToggleFullScreen",
      "ctrl-alt-z": "edit_prediction::RateCompletions",
-      "ctrl-shift-i": "edit_prediction::ToggleMenu"
+      "ctrl-shift-i": "edit_prediction::ToggleMenu",
+      "ctrl-alt-l": "lsp_tool::ToggleMenu"
    }
  },
  {
@@ -243,8 +244,8 @@
      "ctrl-alt-e": "agent::RemoveAllContext",
      "ctrl-shift-e": "project_panel::ToggleFocus",
      "ctrl-shift-enter": "agent::ContinueThread",
-      "alt-enter": "agent::ContinueWithBurnMode",
-      "ctrl-alt-b": "agent::ToggleBurnMode"
+      "super-ctrl-b": "agent::ToggleBurnMode",
+      "alt-enter": "agent::ContinueWithBurnMode"
    }
  },
  {
@@ -267,6 +268,14 @@
      "ctrl-alt-t": "agent::NewThread"
    }
  },
+  {
+    "context": "AgentPanel && acp_thread",
+    "use_key_equivalents": true,
+    "bindings": {
+      "ctrl-n": "agent::NewAcpThread",
+      "ctrl-alt-t": "agent::NewThread"
+    }
+  },
  {
    "context": "MessageEditor > Editor",
    "bindings": {
@@ -305,6 +314,15 @@
      "enter": "agent::AcceptSuggestedContext"
    }
  },
+  {
+    "context": "AcpThread > Editor",
+    "use_key_equivalents": true,
+    "bindings": {
+      "enter": "agent::Chat",
+      "up": "agent::PreviousHistoryMessage",
+      "down": "agent::NextHistoryMessage"
+    }
+  },
  {
    "context": "ThreadHistory",
    "bindings": {
@@ -490,13 +508,27 @@
      "ctrl-k r": "editor::RevealInFileManager",
      "ctrl-k p": "editor::CopyPath",
      "ctrl-\\": "pane::SplitRight",
-      "ctrl-k v": "markdown::OpenPreviewToTheSide",
-      "ctrl-shift-v": "markdown::OpenPreview",
      "ctrl-alt-shift-c": "editor::DisplayCursorNames",
      "alt-.": "editor::GoToHunk",
      "alt-,": "editor::GoToPreviousHunk"
    }
  },
+  {
+    "context": "Editor && extension == md",
+    "use_key_equivalents": true,
+    "bindings": {
+      "ctrl-k v": "markdown::OpenPreviewToTheSide",
+      "ctrl-shift-v": "markdown::OpenPreview"
+    }
+  },
+  {
+    "context": "Editor && extension == svg",
+    "use_key_equivalents": true,
+    "bindings": {
+      "ctrl-k v": "svg::OpenPreviewToTheSide",
+      "ctrl-shift-v": "svg::OpenPreview"
+    }
+  },
  {
    "context": "Editor && mode == full",
    "bindings": {
@@ -542,6 +574,13 @@
      "ctrl-b": "workspace::ToggleLeftDock",
      "ctrl-j": "workspace::ToggleBottomDock",
      "ctrl-alt-y": "workspace::CloseAllDocks",
+      "ctrl-alt-0": "workspace::ResetActiveDockSize",
+      // For 0px parameter, uses UI font size value.
+      "ctrl-alt--": ["workspace::DecreaseActiveDockSize", { "px": 0 }],
+      "ctrl-alt-=": ["workspace::IncreaseActiveDockSize", { "px": 0 }],
+      "ctrl-alt-)": "workspace::ResetOpenDocksSize",
+      "ctrl-alt-_": ["workspace::DecreaseOpenDocksSize", { "px": 0 }],
+      "ctrl-alt-+": ["workspace::IncreaseOpenDocksSize", { "px": 0 }],
      "shift-find": "pane::DeploySearch",
      "ctrl-shift-f": "pane::DeploySearch",
      "ctrl-shift-h": ["pane::DeploySearch", { "replace_enabled": true }],
@@ -583,7 +622,9 @@
      // "foo-bar": ["task::Spawn", { "task_name": "MyTask", "reveal_target": "dock" }]
      // or by tag:
      // "foo-bar": ["task::Spawn", { "task_tag": "MyTag" }],
-      "f5": "debugger::RerunLastSession"
+      "f5": "debugger::Rerun",
+      "ctrl-f4": "workspace::CloseActiveDock",
+      "ctrl-w": "workspace::CloseActiveDock"
    }
  },
  {
@@ -686,6 +727,13 @@
      "pagedown": "editor::ContextMenuLast"
    }
  },
+  {
+    "context": "Editor && showing_signature_help && !showing_completions",
+    "bindings": {
+      "up": "editor::SignatureHelpPrevious",
+      "down": "editor::SignatureHelpNext"
+    }
+  },
  // Custom bindings
  {
    "bindings": {
@@ -894,14 +942,19 @@
      "right": "variable_list::ExpandSelectedEntry",
      "enter": "variable_list::EditVariable",
      "ctrl-c": "variable_list::CopyVariableValue",
-      "ctrl-alt-c": "variable_list::CopyVariableName"
+      "ctrl-alt-c": "variable_list::CopyVariableName",
+      "delete": "variable_list::RemoveWatch",
+      "backspace": "variable_list::RemoveWatch",
+      "alt-enter": "variable_list::AddWatch"
    }
  },
  {
    "context": "BreakpointList",
    "bindings": {
      "space": "debugger::ToggleEnableBreakpoint",
-      "backspace": "debugger::UnsetBreakpoint"
+      "backspace": "debugger::UnsetBreakpoint",
+      "left": "debugger::PreviousBreakpointProperty",
+      "right": "debugger::NextBreakpointProperty"
    }
  },
  {
@@ -942,7 +995,7 @@
    }
  },
  {
-    "context": "FileFinder",
+    "context": "FileFinder || (FileFinder > Picker > Editor)",
    "bindings": {
      "ctrl-shift-a": "file_finder::ToggleSplitMenu",
      "ctrl-shift-i": "file_finder::ToggleFilterMenu"
@@ -1037,7 +1090,8 @@
    "context": "DebugConsole > Editor",
    "use_key_equivalents": true,
    "bindings": {
-      "enter": "menu::Confirm"
+      "enter": "menu::Confirm",
+      "alt-enter": "console::WatchExpression"
    }
  },
  {
@@ -1046,5 +1100,22 @@
      "ctrl-tab": "pane::ActivateNextItem",
      "ctrl-shift-tab": "pane::ActivatePreviousItem"
    }
+  },
+  {
+    "context": "MarkdownPreview",
+    "bindings": {
+      "pageup": "markdown::MovePageUp",
+      "pagedown": "markdown::MovePageDown"
+    }
+  },
+  {
+    "context": "KeymapEditor",
+    "use_key_equivalents": true,
+    "bindings": {
+      "ctrl-f": "search::FocusSearch",
+      "alt-find": "keymap_editor::ToggleKeystrokeSearch",
+      "alt-ctrl-f": "keymap_editor::ToggleKeystrokeSearch",
+      "alt-c": "keymap_editor::ToggleConflictFilter"
+    }
  }
 ]
--- a/assets/keymaps/default-macos.json
+++ b/assets/keymaps/default-macos.json
@@ -5,10 +5,10 @@
    "bindings": {
      "f4": "debugger::Start",
      "shift-f5": "debugger::Stop",
-      "shift-cmd-f5": "debugger::Restart",
+      "shift-cmd-f5": "debugger::RerunSession",
      "f6": "debugger::Pause",
      "f7": "debugger::StepOver",
-      "f11": "debugger::StepInto",
+      "ctrl-f11": "debugger::StepInto",
      "shift-f11": "debugger::StepOut",
      "home": "menu::SelectFirst",
      "shift-pageup": "menu::SelectFirst",
@@ -47,7 +47,8 @@
      "fn-f": "zed::ToggleFullScreen",
      "ctrl-cmd-f": "zed::ToggleFullScreen",
      "ctrl-cmd-z": "edit_prediction::RateCompletions",
-      "ctrl-cmd-i": "edit_prediction::ToggleMenu"
+      "ctrl-cmd-i": "edit_prediction::ToggleMenu",
+      "ctrl-cmd-l": "lsp_tool::ToggleMenu"
    }
  },
  {
@@ -282,9 +283,9 @@
      "cmd->": "assistant::QuoteSelection",
      "cmd-alt-e": "agent::RemoveAllContext",
      "cmd-shift-e": "project_panel::ToggleFocus",
+      "cmd-ctrl-b": "agent::ToggleBurnMode",
      "cmd-shift-enter": "agent::ContinueThread",
-      "alt-enter": "agent::ContinueWithBurnMode",
-      "cmd-alt-b": "agent::ToggleBurnMode"
+      "alt-enter": "agent::ContinueWithBurnMode"
    }
  },
  {
@@ -308,6 +309,14 @@
      "cmd-alt-t": "agent::NewThread"
    }
  },
+  {
+    "context": "AgentPanel && acp_thread",
+    "use_key_equivalents": true,
+    "bindings": {
+      "cmd-n": "agent::NewAcpThread",
+      "cmd-alt-t": "agent::NewThread"
+    }
+  },
  {
    "context": "MessageEditor > Editor",
    "use_key_equivalents": true,
@@ -356,6 +365,15 @@
      "ctrl--": "pane::GoBack"
    }
  },
+  {
+    "context": "AcpThread > Editor",
+    "use_key_equivalents": true,
+    "bindings": {
+      "enter": "agent::Chat",
+      "up": "agent::PreviousHistoryMessage",
+      "down": "agent::NextHistoryMessage"
+    }
+  },
  {
    "context": "ThreadHistory",
    "bindings": {
@@ -544,11 +562,25 @@
      "cmd-k r": "editor::RevealInFileManager",
      "cmd-k p": "editor::CopyPath",
      "cmd-\\": "pane::SplitRight",
-      "cmd-k v": "markdown::OpenPreviewToTheSide",
-      "cmd-shift-v": "markdown::OpenPreview",
      "ctrl-cmd-c": "editor::DisplayCursorNames"
    }
  },
+  {
+    "context": "Editor && extension == md",
+    "use_key_equivalents": true,
+    "bindings": {
+      "cmd-k v": "markdown::OpenPreviewToTheSide",
+      "cmd-shift-v": "markdown::OpenPreview"
+    }
+  },
+  {
+    "context": "Editor && extension == svg",
+    "use_key_equivalents": true,
+    "bindings": {
+      "cmd-k v": "svg::OpenPreviewToTheSide",
+      "cmd-shift-v": "svg::OpenPreview"
+    }
+  },
  {
    "context": "Editor && mode == full",
    "use_key_equivalents": true,
@@ -587,7 +619,7 @@
      "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",
+      "cmd-ctrl-b": "branches::OpenRecent",
      "ctrl-~": "workspace::NewTerminal",
      "cmd-s": "workspace::Save",
      "cmd-k s": "workspace::SaveWithoutFormat",
@@ -605,9 +637,17 @@
      "cmd-8": ["workspace::ActivatePane", 7],
      "cmd-9": ["workspace::ActivatePane", 8],
      "cmd-b": "workspace::ToggleLeftDock",
+      "cmd-alt-b": "workspace::ToggleRightDock",
      "cmd-r": "workspace::ToggleRightDock",
      "cmd-j": "workspace::ToggleBottomDock",
      "alt-cmd-y": "workspace::CloseAllDocks",
+      // For 0px parameter, uses UI font size value.
+      "ctrl-alt-0": "workspace::ResetActiveDockSize",
+      "ctrl-alt--": ["workspace::DecreaseActiveDockSize", { "px": 0 }],
+      "ctrl-alt-=": ["workspace::IncreaseActiveDockSize", { "px": 0 }],
+      "ctrl-alt-)": "workspace::ResetOpenDocksSize",
+      "ctrl-alt-_": ["workspace::DecreaseOpenDocksSize", { "px": 0 }],
+      "ctrl-alt-+": ["workspace::IncreaseOpenDocksSize", { "px": 0 }],
      "cmd-shift-f": "pane::DeploySearch",
      "cmd-shift-h": ["pane::DeploySearch", { "replace_enabled": true }],
      "cmd-shift-t": "pane::ReopenClosedItem",
@@ -636,7 +676,8 @@
      "cmd-k shift-up": "workspace::SwapPaneUp",
      "cmd-k shift-down": "workspace::SwapPaneDown",
      "cmd-shift-x": "zed::Extensions",
-      "f5": "debugger::RerunLastSession"
+      "f5": "debugger::Rerun",
+      "cmd-w": "workspace::CloseActiveDock"
    }
  },
  {
@@ -750,6 +791,13 @@
      "pagedown": "editor::ContextMenuLast"
    }
  },
+  {
+    "context": "Editor && showing_signature_help && !showing_completions",
+    "bindings": {
+      "up": "editor::SignatureHelpPrevious",
+      "down": "editor::SignatureHelpNext"
+    }
+  },
  // Custom bindings
  {
    "use_key_equivalents": true,
@@ -864,7 +912,10 @@
      "right": "variable_list::ExpandSelectedEntry",
      "enter": "variable_list::EditVariable",
      "cmd-c": "variable_list::CopyVariableValue",
-      "cmd-alt-c": "variable_list::CopyVariableName"
+      "cmd-alt-c": "variable_list::CopyVariableName",
+      "delete": "variable_list::RemoveWatch",
+      "backspace": "variable_list::RemoveWatch",
+      "alt-enter": "variable_list::AddWatch"
    }
  },
  {
@@ -961,7 +1012,9 @@
    "context": "BreakpointList",
    "bindings": {
      "space": "debugger::ToggleEnableBreakpoint",
-      "backspace": "debugger::UnsetBreakpoint"
+      "backspace": "debugger::UnsetBreakpoint",
+      "left": "debugger::PreviousBreakpointProperty",
+      "right": "debugger::NextBreakpointProperty"
    }
  },
  {
@@ -1008,7 +1061,7 @@
    }
  },
  {
-    "context": "FileFinder",
+    "context": "FileFinder || (FileFinder > Picker > Editor)",
    "use_key_equivalents": true,
    "bindings": {
      "cmd-shift-a": "file_finder::ToggleSplitMenu",
@@ -1135,7 +1188,8 @@
    "context": "DebugConsole > Editor",
    "use_key_equivalents": true,
    "bindings": {
-      "enter": "menu::Confirm"
+      "enter": "menu::Confirm",
+      "alt-enter": "console::WatchExpression"
    }
  },
  {
@@ -1145,5 +1199,20 @@
      "ctrl-tab": "pane::ActivateNextItem",
      "ctrl-shift-tab": "pane::ActivatePreviousItem"
    }
+  },
+  {
+    "context": "MarkdownPreview",
+    "bindings": {
+      "pageup": "markdown::MovePageUp",
+      "pagedown": "markdown::MovePageDown"
+    }
+  },
+  {
+    "context": "KeymapEditor",
+    "use_key_equivalents": true,
+    "bindings": {
+      "cmd-alt-f": "keymap_editor::ToggleKeystrokeSearch",
+      "cmd-alt-c": "keymap_editor::ToggleConflictFilter"
+    }
  }
 ]
--- a/assets/keymaps/linux/atom.json
+++ b/assets/keymaps/linux/atom.json
@@ -9,6 +9,13 @@
  },
  {
    "context": "Editor",
+    "bindings": {
+      "ctrl-k ctrl-u": "editor::ConvertToUpperCase", // editor:upper-case
+      "ctrl-k ctrl-l": "editor::ConvertToLowerCase" // editor:lower-case
+    }
+  },
+  {
+    "context": "Editor && mode == full",
    "bindings": {
      "ctrl-shift-l": "language_selector::Toggle", // grammar-selector:show
      "ctrl-|": "pane::RevealInProjectPanel", // tree-view:reveal-active-file
@@ -19,25 +26,20 @@
      "shift-f3": ["editor::SelectPrevious", { "replace_newest": true }], //find-and-replace:find-previous
      "alt-shift-down": "editor::AddSelectionBelow", // editor:add-selection-below
      "alt-shift-up": "editor::AddSelectionAbove", // editor:add-selection-above
-      "ctrl-k ctrl-u": "editor::ConvertToUpperCase", // editor:upper-case
-      "ctrl-k ctrl-l": "editor::ConvertToLowerCase", // editor:lower-case
      "ctrl-j": "editor::JoinLines", // editor:join-lines
      "ctrl-shift-d": "editor::DuplicateLineDown", // editor:duplicate-lines
      "ctrl-up": "editor::MoveLineUp", // editor:move-line-up
      "ctrl-down": "editor::MoveLineDown", // editor:move-line-down
      "ctrl-\\": "workspace::ToggleLeftDock", // tree-view:toggle
-      "ctrl-shift-m": "markdown::OpenPreviewToTheSide" // markdown-preview:toggle
-    }
-  },
-  {
-    "context": "Editor && mode == full",
-    "bindings": {
+      "ctrl-shift-m": "markdown::OpenPreviewToTheSide", // markdown-preview:toggle
      "ctrl-r": "outline::Toggle" // symbols-view:toggle-project-symbols
    }
  },
  {
    "context": "BufferSearchBar",
    "bindings": {
+      "f3": ["editor::SelectNext", { "replace_newest": true }], // find-and-replace:find-next
+      "shift-f3": ["editor::SelectPrevious", { "replace_newest": true }], //find-and-replace:find-previous
      "ctrl-f3": "search::SelectNextMatch", // find-and-replace:find-next-selected
      "ctrl-shift-f3": "search::SelectPreviousMatch" // find-and-replace:find-previous-selected
    }
--- a/assets/keymaps/linux/cursor.json
+++ b/assets/keymaps/linux/cursor.json
@@ -8,7 +8,6 @@
      "ctrl-shift-i": "agent::ToggleFocus",
      "ctrl-l": "agent::ToggleFocus",
      "ctrl-shift-l": "agent::ToggleFocus",
-      "ctrl-alt-b": "agent::ToggleFocus",
      "ctrl-shift-j": "agent::OpenConfiguration"
    }
  },
@@ -42,7 +41,6 @@
      "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",
--- a/assets/keymaps/linux/emacs.json
+++ b/assets/keymaps/linux/emacs.json
@@ -59,7 +59,8 @@
      "alt->": "editor::MoveToEnd", // end-of-buffer
      "ctrl-l": "editor::ScrollCursorCenterTopBottom", // recenter-top-bottom
      "ctrl-s": "buffer_search::Deploy", // isearch-forward
-      "alt-^": "editor::JoinLines" // join-line
+      "alt-^": "editor::JoinLines", // join-line
+      "alt-q": "editor::Rewrap" // fill-paragraph
    }
  },
  {
@@ -90,6 +91,20 @@
      "ctrl-g": "editor::Cancel"
    }
  },
+  {
+    "context": "Editor && (showing_code_actions || showing_completions)",
+    "bindings": {
+      "ctrl-p": "editor::ContextMenuPrevious",
+      "ctrl-n": "editor::ContextMenuNext"
+    }
+  },
+  {
+    "context": "Editor && showing_signature_help && !showing_completions",
+    "bindings": {
+      "ctrl-p": "editor::SignatureHelpPrevious",
+      "ctrl-n": "editor::SignatureHelpNext"
+    }
+  },
  {
    "context": "Workspace",
    "bindings": {
--- a/assets/keymaps/macos/atom.json
+++ b/assets/keymaps/macos/atom.json
@@ -9,6 +9,14 @@
  },
  {
    "context": "Editor",
+    "bindings": {
+      "cmd-shift-backspace": "editor::DeleteToBeginningOfLine",
+      "cmd-k cmd-u": "editor::ConvertToUpperCase",
+      "cmd-k cmd-l": "editor::ConvertToLowerCase"
+    }
+  },
+  {
+    "context": "Editor && mode == full",
    "bindings": {
      "ctrl-shift-l": "language_selector::Toggle",
      "cmd-|": "pane::RevealInProjectPanel",
@@ -19,26 +27,20 @@
      "cmd-shift-g": ["editor::SelectPrevious", { "replace_newest": true }],
      "ctrl-shift-down": "editor::AddSelectionBelow",
      "ctrl-shift-up": "editor::AddSelectionAbove",
-      "cmd-shift-backspace": "editor::DeleteToBeginningOfLine",
-      "cmd-k cmd-u": "editor::ConvertToUpperCase",
-      "cmd-k cmd-l": "editor::ConvertToLowerCase",
      "alt-enter": "editor::Newline",
      "cmd-shift-d": "editor::DuplicateLineDown",
      "ctrl-cmd-up": "editor::MoveLineUp",
      "ctrl-cmd-down": "editor::MoveLineDown",
      "cmd-\\": "workspace::ToggleLeftDock",
-      "ctrl-shift-m": "markdown::OpenPreviewToTheSide"
-    }
-  },
-  {
-    "context": "Editor && mode == full",
-    "bindings": {
+      "ctrl-shift-m": "markdown::OpenPreviewToTheSide",
      "cmd-r": "outline::Toggle"
    }
  },
  {
    "context": "BufferSearchBar",
    "bindings": {
+      "cmd-g": ["editor::SelectNext", { "replace_newest": true }],
+      "cmd-shift-g": ["editor::SelectPrevious", { "replace_newest": true }],
      "cmd-f3": "search::SelectNextMatch",
      "cmd-shift-f3": "search::SelectPreviousMatch"
    }
--- a/assets/keymaps/macos/cursor.json
+++ b/assets/keymaps/macos/cursor.json
@@ -8,7 +8,6 @@
      "cmd-shift-i": "agent::ToggleFocus",
      "cmd-l": "agent::ToggleFocus",
      "cmd-shift-l": "agent::ToggleFocus",
-      "cmd-alt-b": "agent::ToggleFocus",
      "cmd-shift-j": "agent::OpenConfiguration"
    }
  },
@@ -43,7 +42,6 @@
      "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",
--- a/assets/keymaps/macos/emacs.json
+++ b/assets/keymaps/macos/emacs.json
@@ -59,7 +59,8 @@
      "alt->": "editor::MoveToEnd", // end-of-buffer
      "ctrl-l": "editor::ScrollCursorCenterTopBottom", // recenter-top-bottom
      "ctrl-s": "buffer_search::Deploy", // isearch-forward
-      "alt-^": "editor::JoinLines" // join-line
+      "alt-^": "editor::JoinLines", // join-line
+      "alt-q": "editor::Rewrap" // fill-paragraph
    }
  },
  {
@@ -90,6 +91,20 @@
      "ctrl-g": "editor::Cancel"
    }
  },
+  {
+    "context": "Editor && (showing_code_actions || showing_completions)",
+    "bindings": {
+      "ctrl-p": "editor::ContextMenuPrevious",
+      "ctrl-n": "editor::ContextMenuNext"
+    }
+  },
+  {
+    "context": "Editor && showing_signature_help && !showing_completions",
+    "bindings": {
+      "ctrl-p": "editor::SignatureHelpPrevious",
+      "ctrl-n": "editor::SignatureHelpNext"
+    }
+  },
  {
    "context": "Workspace",
    "bindings": {
--- a/assets/keymaps/vim.json
+++ b/assets/keymaps/vim.json
@@ -85,10 +85,10 @@
      "[ {": ["vim::UnmatchedBackward", { "char": "{" }],
      "] )": ["vim::UnmatchedForward", { "char": ")" }],
      "[ (": ["vim::UnmatchedBackward", { "char": "(" }],
-      "f": ["vim::PushFindForward", { "before": false }],
-      "t": ["vim::PushFindForward", { "before": true }],
-      "shift-f": ["vim::PushFindBackward", { "after": false }],
-      "shift-t": ["vim::PushFindBackward", { "after": true }],
+      "f": ["vim::PushFindForward", { "before": false, "multiline": false }],
+      "t": ["vim::PushFindForward", { "before": true, "multiline": false }],
+      "shift-f": ["vim::PushFindBackward", { "after": false, "multiline": false }],
+      "shift-t": ["vim::PushFindBackward", { "after": true, "multiline": false }],
      "m": "vim::PushMark",
      "'": ["vim::PushJump", { "line": true }],
      "`": ["vim::PushJump", { "line": false }],
@@ -189,6 +189,8 @@
      "z shift-r": "editor::UnfoldAll",
      "z l": "vim::ColumnRight",
      "z h": "vim::ColumnLeft",
+      "z shift-l": "vim::HalfPageRight",
+      "z shift-h": "vim::HalfPageLeft",
      "shift-z shift-q": ["pane::CloseActiveItem", { "save_intent": "skip" }],
      "shift-z shift-z": ["pane::CloseActiveItem", { "save_intent": "save_all" }],
      // Count support
@@ -210,43 +212,26 @@
      "ctrl-w space": "editor::OpenExcerptsSplit",
      "ctrl-w g space": "editor::OpenExcerptsSplit",
      "ctrl-6": "pane::AlternateFile",
-      "ctrl-^": "pane::AlternateFile"
+      "ctrl-^": "pane::AlternateFile",
+      ".": "vim::Repeat"
    }
  },
  {
    "context": "vim_mode == normal",
    "bindings": {
      "ctrl-[": "editor::Cancel",
-      "escape": "editor::Cancel",
      ":": "command_palette::Toggle",
-      ".": "vim::Repeat",
      "c": "vim::PushChange",
      "shift-c": "vim::ChangeToEndOfLine",
      "d": "vim::PushDelete",
      "delete": "vim::DeleteRight",
-      "shift-d": "vim::DeleteToEndOfLine",
-      "shift-j": "vim::JoinLines",
      "g shift-j": "vim::JoinLinesNoWhitespace",
      "y": "vim::PushYank",
-      "shift-y": "vim::YankLine",
-      "i": "vim::InsertBefore",
-      "shift-i": "vim::InsertFirstNonWhitespace",
-      "a": "vim::InsertAfter",
-      "shift-a": "vim::InsertEndOfLine",
      "x": "vim::DeleteRight",
      "shift-x": "vim::DeleteLeft",
-      "o": "vim::InsertLineBelow",
-      "shift-o": "vim::InsertLineAbove",
-      "~": "vim::ChangeCase",
      "ctrl-a": "vim::Increment",
      "ctrl-x": "vim::Decrement",
-      "p": "vim::Paste",
-      "shift-p": ["vim::Paste", { "before": true }],
-      "u": "vim::Undo",
      "ctrl-r": "vim::Redo",
-      "r": "vim::PushReplace",
-      "s": "vim::Substitute",
-      "shift-s": "vim::SubstituteLine",
      ">": "vim::PushIndent",
      "<": "vim::PushOutdent",
      "=": "vim::PushAutoIndent",
@@ -256,11 +241,8 @@
      "g ~": "vim::PushOppositeCase",
      "g ?": "vim::PushRot13",
      // "g ?": "vim::PushRot47",
-      "\"": "vim::PushRegister",
      "g w": "vim::PushRewrap",
      "g q": "vim::PushRewrap",
-      "ctrl-pagedown": "pane::ActivateNextItem",
-      "ctrl-pageup": "pane::ActivatePreviousItem",
      "insert": "vim::InsertBefore",
      // tree-sitter related commands
      "[ x": "vim::SelectLargerSyntaxNode",
@@ -327,6 +309,7 @@
      "g shift-r": ["vim::Paste", { "preserve_clipboard": true }],
      "g c": "vim::ToggleComments",
      "g q": "vim::Rewrap",
+      "g w": "vim::Rewrap",
      "g ?": "vim::ConvertToRot13",
      // "g ?": "vim::ConvertToRot47",
      "\"": "vim::PushRegister",
@@ -363,14 +346,11 @@
    }
  },
  {
-    "context": "vim_mode == helix_normal && !menu",
+    "context": "(vim_mode == normal || vim_mode == helix_normal) && !menu",
    "bindings": {
      "escape": "editor::Cancel",
-      "ctrl-[": "editor::Cancel",
-      ":": "command_palette::Toggle",
      "shift-d": "vim::DeleteToEndOfLine",
      "shift-j": "vim::JoinLines",
-      "y": "editor::Copy",
      "shift-y": "vim::YankLine",
      "i": "vim::InsertBefore",
      "shift-i": "vim::InsertFirstNonWhitespace",
@@ -384,23 +364,40 @@
      "p": "vim::Paste",
      "shift-p": ["vim::Paste", { "before": true }],
      "u": "vim::Undo",
-      "ctrl-r": "vim::Redo",
+      "shift-u": "vim::UndoLastLine",
      "r": "vim::PushReplace",
      "s": "vim::Substitute",
      "shift-s": "vim::SubstituteLine",
+      "\"": "vim::PushRegister",
+      "ctrl-pagedown": "pane::ActivateNextItem",
+      "ctrl-pageup": "pane::ActivatePreviousItem"
+    }
+  },
+  {
+    "context": "vim_mode == helix_normal && !menu",
+    "bindings": {
+      "ctrl-[": "editor::Cancel",
+      ":": "command_palette::Toggle",
+      "left": "vim::WrappingLeft",
+      "right": "vim::WrappingRight",
+      "h": "vim::WrappingLeft",
+      "l": "vim::WrappingRight",
+      "y": "editor::Copy",
+      "alt-;": "vim::OtherEnd",
+      "ctrl-r": "vim::Redo",
+      "f": ["vim::PushFindForward", { "before": false, "multiline": true }],
+      "t": ["vim::PushFindForward", { "before": true, "multiline": true }],
+      "shift-f": ["vim::PushFindBackward", { "after": false, "multiline": true }],
+      "shift-t": ["vim::PushFindBackward", { "after": true, "multiline": true }],
      ">": "vim::Indent",
      "<": "vim::Outdent",
      "=": "vim::AutoIndent",
      "g u": "vim::PushLowercase",
      "g shift-u": "vim::PushUppercase",
      "g ~": "vim::PushOppositeCase",
-      "\"": "vim::PushRegister",
      "g q": "vim::PushRewrap",
      "g w": "vim::PushRewrap",
-      "ctrl-pagedown": "pane::ActivateNextItem",
-      "ctrl-pageup": "pane::ActivatePreviousItem",
      "insert": "vim::InsertBefore",
-      ".": "vim::Repeat",
      "alt-.": "vim::RepeatFind",
      // tree-sitter related commands
      "[ x": "editor::SelectLargerSyntaxNode",
@@ -420,7 +417,6 @@
      "g h": "vim::StartOfLine",
      "g s": "vim::FirstNonWhitespace", // "g s" default behavior is "space s"
      "g e": "vim::EndOfDocument",
-      "g y": "editor::GoToTypeDefinition",
      "g r": "editor::FindAllReferences", // zed specific
      "g t": "vim::WindowTop",
      "g c": "vim::WindowMiddle",
@@ -469,6 +465,13 @@
      "ctrl-n": "editor::ShowWordCompletions"
    }
  },
+  {
+    "context": "vim_mode == insert && showing_signature_help && !showing_completions",
+    "bindings": {
+      "ctrl-p": "editor::SignatureHelpPrevious",
+      "ctrl-n": "editor::SignatureHelpNext"
+    }
+  },
  {
    "context": "vim_mode == replace",
    "bindings": {
@@ -841,6 +844,25 @@
      "shift-u": "git::UnstageAll"
    }
  },
+  {
+    "context": "Editor && mode == auto_height && VimControl",
+    "bindings": {
+      // TODO: Implement search
+      "/": null,
+      "?": null,
+      "#": null,
+      "*": null,
+      "n": null,
+      "shift-n": null
+    }
+  },
+  {
+    "context": "GitCommit > Editor && VimControl && vim_mode == normal",
+    "bindings": {
+      "ctrl-c": "menu::Cancel",
+      "escape": "menu::Cancel"
+    }
+  },
  {
    "context": "Editor && edit_prediction",
    "bindings": {
@@ -852,14 +874,7 @@
  {
    "context": "MessageEditor > Editor && VimControl",
    "bindings": {
-      "enter": "agent::Chat",
-      // TODO: Implement search
-      "/": null,
-      "?": null,
-      "#": null,
-      "*": null,
-      "n": null,
-      "shift-n": null
+      "enter": "agent::Chat"
    }
  },
  {
--- a/assets/settings/default.json
+++ b/assets/settings/default.json
@@ -80,6 +80,7 @@
    "inactive_opacity": 1.0
  },
  // Layout mode of the bottom dock. Defaults to "contained"
+  //   choices: contained, full, left_aligned, right_aligned
  "bottom_dock_layout": "contained",
  // The direction that you want to split panes horizontally. Defaults to "up"
  "pane_split_direction_horizontal": "up",
@@ -94,11 +95,9 @@
    // workspace when the centered layout is used.
    "right_padding": 0.2
  },
-  // All settings related to the image viewer.
+  // Image viewer settings
  "image_viewer": {
-    // The unit for image file sizes.
-    // By default we're setting it to binary.
-    // The second option is decimal.
+    // The unit for image file sizes: "binary" (KiB, MiB) or decimal (KB, MB)
    "unit": "binary"
  },
  // Determines the modifier to be used to add multiple cursors with the mouse. The open hover link mouse gestures will adapt such that it do not conflict with the multicursor modifier.
@@ -119,7 +118,14 @@
  "hover_popover_delay": 300,
  // Whether to confirm before quitting Zed.
  "confirm_quit": false,
-  // Whether to restore last closed project when fresh Zed instance is opened.
+  // Whether to restore last closed project when fresh Zed instance is opened
+  // May take 3 values:
+  //  1. All workspaces open during last session
+  //         "restore_on_startup": "last_session"
+  //  2. The workspace opened
+  //         "restore_on_startup": "last_workspace",
+  //  3. Do not restore previous workspaces
+  //         "restore_on_startup": "none",
  "restore_on_startup": "last_session",
  // Whether to attempt to restore previous file's state when opening it again.
  // The state is stored per pane.
@@ -132,7 +138,9 @@
  "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.
+  // Relative size of the drop target in the editor that will open dropped file as a split pane (0-0.5)
+  // E.g. 0.25 == If you drop onto the top/bottom quarter of the pane a new vertical split will be used
+  //              If you drop onto the left/right quarter of the pane a new horizontal split will be used
  "drop_target_size": 0.2,
  // Whether the window should be closed when using 'close active item' on a window with no tabs.
  // May take 3 values:
@@ -220,7 +228,12 @@
  // Whether to show code action button at start of buffer line.
  "inline_code_actions": true,
  // Whether to allow drag and drop text selection in buffer.
-  "drag_and_drop_selection": true,
+  "drag_and_drop_selection": {
+    // When true, enables drag and drop text selection in buffer.
+    "enabled": true,
+    // The delay in milliseconds that must elapse before drag and drop is allowed. Otherwise, a new text selection is created.
+    "delay": 300
+  },
  // What to do when go to definition yields no results.
  //
  // 1. Do nothing: `none`
@@ -349,7 +362,9 @@
    // Whether to show user picture in the titlebar.
    "show_user_picture": true,
    // Whether to show the sign in button in the titlebar.
-    "show_sign_in": true
+    "show_sign_in": true,
+    // Whether to show the menus in the titlebar.
+    "show_menus": false
  },
  // Scrollbar related settings
  "scrollbar": {
@@ -485,7 +500,7 @@
  },
  // Whether the editor will scroll beyond the last line.
  "scroll_beyond_last_line": "one_page",
-  // The number of lines to keep above/below the cursor when scrolling.
+  // The number of lines to keep above/below the cursor when scrolling with the keyboard
  "vertical_scroll_margin": 3,
  // Whether to scroll when clicking near the edge of the visible text area.
  "autoscroll_on_clicks": false,
@@ -609,6 +624,8 @@
    // 3. Mark files with errors and warnings:
    //    "all"
    "show_diagnostics": "all",
+    // Whether to stick parent directories at top of the project panel.
+    "sticky_scroll": true,
    // Settings related to indent guides in the project panel.
    "indent_guides": {
      // When to show indent guides in the project panel.
@@ -701,23 +718,27 @@
    "default_width": 360,
    // Style of the git status indicator in the panel.
    //
+    // Choices: label_color, icon
    // Default: icon
    "status_style": "icon",
-    // What branch name to use if init.defaultBranch
-    // is not set
+    // What branch name to use if `init.defaultBranch` is not set
    //
    // Default: main
    "fallback_branch_name": "main",
-    // Whether to sort entries in the panel by path
-    // or by status (the default).
+    // Whether to sort entries in the panel by path or by status (the default).
    //
    // Default: false
    "sort_by_path": false,
+    // Whether to collapse untracked files in the diff panel.
+    //
+    // Default: false
+    "collapse_untracked_diff": false,
    "scrollbar": {
      // When to show the scrollbar in the git panel.
      //
+      // Choices: always, auto, never, system
      // Default: inherits editor scrollbar settings
-      "show": null
+      // "show": null
    }
  },
  "message_editor": {
@@ -734,8 +755,6 @@
    "default_width": 380
  },
  "agent": {
-    // Version of this setting.
-    "version": "2",
    // Whether the agent is enabled.
    "enabled": true,
    /// What completion mode to start new threads in, if available. Can be 'normal' or 'burn'.
@@ -798,6 +817,7 @@
          "edit_file": true,
          "fetch": true,
          "list_directory": true,
+          "project_notifications": true,
          "move_path": true,
          "now": true,
          "find_path": true,
@@ -817,6 +837,7 @@
          "diagnostics": true,
          "fetch": true,
          "list_directory": true,
+          "project_notifications": true,
          "now": true,
          "find_path": true,
          "read_file": true,
@@ -843,7 +864,15 @@
    // its response, or needs user input.

    // Default: false
-    "play_sound_when_agent_done": false
+    "play_sound_when_agent_done": false,
+    /// Whether to have edit cards in the agent panel expanded, showing a preview of the full diff.
+    ///
+    /// Default: true
+    "expand_edit_card": true,
+    /// Whether to have terminal cards in the agent panel expanded, showing the whole command output.
+    ///
+    /// Default: true
+    "expand_terminal_card": true
  },
  // The settings for slash commands.
  "slash_commands": {
@@ -995,8 +1024,7 @@
  // Removes any lines containing only whitespace at the end of the file and
  // ensures just one newline at the end.
  "ensure_final_newline_on_save": true,
-  // Whether or not to perform a buffer format before saving
-  //
+  // Whether or not to perform a buffer format before saving: [on, off, prettier, language_server]
  // Keep in mind, if the autosave with delay is enabled, format_on_save will be ignored
  "format_on_save": "on",
  // How to perform a buffer format. This setting can take 4 values:
@@ -1129,16 +1157,14 @@
    // Control whether the git blame information is shown inline,
    // in the currently focused line.
    "inline_blame": {
-      "enabled": true
+      "enabled": true,
      // Sets a delay after which the inline blame information is shown.
      // Delay is restarted with every cursor movement.
-      // "delay_ms": 600
-      //
+      "delay_ms": 0,
      // Whether or not to display the git commit summary on the same line.
-      // "show_commit_summary": false
-      //
+      "show_commit_summary": false,
      // The minimum column number to show the inline blame information at
-      // "min_column": 0
+      "min_column": 0
    },
    // How git hunks are displayed visually in the editor.
    // This setting can take two values:
@@ -1177,6 +1203,12 @@
    // 2. Display predictions inline only when holding a modifier key (alt by default).
    //     "mode": "subtle"
    "mode": "eager",
+    // Copilot-specific settings
+    // "copilot": {
+    //   "enterprise_uri": "",
+    //   "proxy": "",
+    //   "proxy_no_verify": false
+    // },
    // Whether edit predictions are enabled when editing text threads.
    // This setting has no effect if globally disabled.
    "enabled_in_text_threads": true
@@ -1275,6 +1307,8 @@
    // Whether or not selecting text in the terminal will automatically
    // copy to the system clipboard.
    "copy_on_select": false,
+    // Whether to keep the text selection after copying it to the clipboard
+    "keep_selection_on_copy": false,
    // Whether to show the terminal button in the status bar
    "button": true,
    // Any key-value pairs added to this list will be added to the terminal's
@@ -1331,7 +1365,7 @@
      // 5. Never show the scrollbar:
      //    "never"
      "show": null
-    }
+    },
    // Set the terminal's font size. If this option is not included,
    // the terminal will default to matching the buffer's font size.
    // "font_size": 15,
@@ -1342,10 +1376,27 @@
    // the terminal will default to matching the buffer's font fallbacks.
    // This will be merged with the platform's default font fallbacks
    // "font_fallbacks": ["FiraCode Nerd Fonts"],
+    // The weight of the editor font in standard CSS units from 100 to 900.
+    "font_weight": 400,
    // Sets the maximum number of lines in the terminal's scrollback buffer.
    // Default: 10_000, maximum: 100_000 (all bigger values set will be treated as 100_000), 0 disables the scrolling.
    // Existing terminals will not pick up this change until they are recreated.
-    // "max_scroll_history_lines": 10000,
+    "max_scroll_history_lines": 10000,
+    // The minimum APCA perceptual contrast between foreground and background colors.
+    // APCA (Accessible Perceptual Contrast Algorithm) is more accurate than WCAG 2.x,
+    // especially for dark mode. Values range from 0 to 106.
+    //
+    // Based on APCA Readability Criterion (ARC) Bronze Simple Mode:
+    // https://readtech.org/ARC/tests/bronze-simple-mode/
+    // - 0: No contrast adjustment
+    // - 45: Minimum for large fluent text (36px+)
+    // - 60: Minimum for other content text
+    // - 75: Minimum for body text
+    // - 90: Preferred for body text
+    //
+    // Most terminal themes have APCA values of 40-70.
+    // A value of 45 preserves colorful themes while ensuring legibility.
+    "minimum_contrast": 45
  },
  "code_actions_on_format": {},
  // Settings related to running tasks.
@@ -1557,6 +1608,9 @@
      "use_on_type_format": false,
      "allow_rewrap": "anywhere",
      "soft_wrap": "editor_width",
+      "completions": {
+        "words": "disabled"
+      },
      "prettier": {
        "allowed": true
      }
@@ -1570,6 +1624,9 @@
      }
    },
    "Plain Text": {
+      "completions": {
+        "words": "disabled"
+      },
      "allow_rewrap": "anywhere"
    },
    "Python": {
@@ -1637,7 +1694,6 @@
  // Different settings for specific language models.
  "language_models": {
    "anthropic": {
-      "version": "1",
      "api_url": "https://api.anthropic.com"
    },
    "google": {
@@ -1647,7 +1703,6 @@
      "api_url": "http://localhost:11434"
    },
    "openai": {
-      "version": "1",
      "api_url": "https://api.openai.com/v1"
    },
    "open_router": {
@@ -1701,6 +1756,11 @@
    //     }
    // }
  },
+  // Common language server settings.
+  "global_lsp_settings": {
+    // Whether to show the LSP servers button in the status bar.
+    "button": true
+  },
  // Jupyter settings
  "jupyter": {
    "enabled": true
@@ -1715,7 +1775,6 @@
    "default_mode": "normal",
    "toggle_relative_line_numbers": false,
    "use_system_clipboard": "always",
-    "use_multiline_find": false,
    "use_smartcase_find": false,
    "highlight_on_yank_duration": 200,
    "custom_digraphs": {},
@@ -1761,7 +1820,8 @@
  // `socks5h`. `http` will be used when no scheme is specified.
  //
  // By default no proxy will be used, or Zed will try get proxy settings from
-  // environment variables.
+  // environment variables. If certain hosts should not be proxied,
+  // set the `no_proxy` environment variable and provide a comma-separated list.
  //
  // Examples:
  //   - "proxy": "socks5h://localhost:10808"
@@ -1795,9 +1855,12 @@
  "read_ssh_config": true,
  // Configures context servers for use by the agent.
  "context_servers": {},
+  // Configures agent servers available in the agent panel.
+  "agent_servers": {},
  "debugger": {
    "stepping_granularity": "line",
    "save_breakpoints": true,
+    "dock": "bottom",
    "button": true
  }
 }
--- a/assets/settings/initial_debug_tasks.json
+++ b/assets/settings/initial_debug_tasks.json
@@ -3,13 +3,6 @@
 // For more documentation on how to configure debug tasks,
 // see: https://zed.dev/docs/debugger
 [
-  {
-    "label": "Debug active PHP file",
-    "adapter": "PHP",
-    "program": "$ZED_FILE",
-    "request": "launch",
-    "cwd": "$ZED_WORKTREE_ROOT"
-  },
  {
    "label": "Debug active Python file",
    "adapter": "Debugpy",
--- a/assets/themes/one/one.json
+++ b/assets/themes/one/one.json
@@ -601,7 +601,7 @@
            "font_weight": null
          },
          "constant": {
-            "color": "#669f59ff",
+            "color": "#c18401ff",
            "font_style": null,
            "font_weight": null
          },
--- a/crates/acp/Cargo.toml
+++ b/crates/acp/Cargo.toml
@@ -0,0 +1,46 @@
+[package]
+name = "acp"
+version = "0.1.0"
+edition.workspace = true
+publish.workspace = true
+license = "GPL-3.0-or-later"
+
+[lints]
+workspace = true
+
+[lib]
+path = "src/acp.rs"
+doctest = false
+
+[features]
+test-support = ["gpui/test-support", "project/test-support"]
+gemini = []
+
+[dependencies]
+agent_servers.workspace = true
+agentic-coding-protocol.workspace = true
+anyhow.workspace = true
+buffer_diff.workspace = true
+editor.workspace = true
+futures.workspace = true
+gpui.workspace = true
+itertools.workspace = true
+language.workspace = true
+markdown.workspace = true
+project.workspace = true
+settings.workspace = true
+smol.workspace = true
+ui.workspace = true
+util.workspace = true
+workspace-hack.workspace = true
+
+[dev-dependencies]
+async-pipe.workspace = true
+env_logger.workspace = true
+gpui = { workspace = true, "features" = ["test-support"] }
+indoc.workspace = true
+project = { workspace = true, "features" = ["test-support"] }
+serde_json.workspace = true
+tempfile.workspace = true
+util.workspace = true
+settings.workspace = true
--- a/crates/assistant_context_editor/LICENSE-GPL
+++ b/crates/assistant_context_editor/LICENSE-GPL
--- a/crates/acp/src/acp.rs
+++ b/crates/acp/src/acp.rs
--- a/crates/activity_indicator/Cargo.toml
+++ b/crates/activity_indicator/Cargo.toml
@@ -21,6 +21,7 @@ futures.workspace = true
 gpui.workspace = true
 language.workspace = true
 project.workspace = true
+proto.workspace = true
 smallvec.workspace = true
 ui.workspace = true
 util.workspace = true
--- a/crates/activity_indicator/src/activity_indicator.rs
+++ b/crates/activity_indicator/src/activity_indicator.rs
@@ -31,7 +31,13 @@ use workspace::{StatusItemView, Workspace, item::ItemHandle};

 const GIT_OPERATION_DELAY: Duration = Duration::from_millis(0);

-actions!(activity_indicator, [ShowErrorMessage]);
+actions!(
+    activity_indicator,
+    [
+        /// Displays error messages from language servers in the status bar.
+        ShowErrorMessage
+    ]
+);

 pub enum Event {
    ShowStatus {
@@ -80,10 +86,13 @@ impl ActivityIndicator {
        let this = cx.new(|cx| {
            let mut status_events = languages.language_server_binary_statuses();
            cx.spawn(async move |this, cx| {
-                while let Some((name, status)) = status_events.next().await {
+                while let Some((name, binary_status)) = status_events.next().await {
                    this.update(cx, |this: &mut ActivityIndicator, cx| {
                        this.statuses.retain(|s| s.name != name);
-                        this.statuses.push(ServerStatus { name, status });
+                        this.statuses.push(ServerStatus {
+                            name,
+                            status: LanguageServerStatusUpdate::Binary(binary_status),
+                        });
                        cx.notify();
                    })?;
                }
@@ -112,8 +121,76 @@ impl ActivityIndicator {

            cx.subscribe(
                &project.read(cx).lsp_store(),
-                |_, _, event, cx| match event {
-                    LspStoreEvent::LanguageServerUpdate { .. } => cx.notify(),
+                |activity_indicator, _, event, cx| match event {
+                    LspStoreEvent::LanguageServerUpdate { name, message, .. } => {
+                        if let proto::update_language_server::Variant::StatusUpdate(status_update) =
+                            message
+                        {
+                            let Some(name) = name.clone() else {
+                                return;
+                            };
+                            let status = match &status_update.status {
+                                Some(proto::status_update::Status::Binary(binary_status)) => {
+                                    if let Some(binary_status) =
+                                        proto::ServerBinaryStatus::from_i32(*binary_status)
+                                    {
+                                        let binary_status = match binary_status {
+                                            proto::ServerBinaryStatus::None => BinaryStatus::None,
+                                            proto::ServerBinaryStatus::CheckingForUpdate => {
+                                                BinaryStatus::CheckingForUpdate
+                                            }
+                                            proto::ServerBinaryStatus::Downloading => {
+                                                BinaryStatus::Downloading
+                                            }
+                                            proto::ServerBinaryStatus::Starting => {
+                                                BinaryStatus::Starting
+                                            }
+                                            proto::ServerBinaryStatus::Stopping => {
+                                                BinaryStatus::Stopping
+                                            }
+                                            proto::ServerBinaryStatus::Stopped => {
+                                                BinaryStatus::Stopped
+                                            }
+                                            proto::ServerBinaryStatus::Failed => {
+                                                let Some(error) = status_update.message.clone()
+                                                else {
+                                                    return;
+                                                };
+                                                BinaryStatus::Failed { error }
+                                            }
+                                        };
+                                        LanguageServerStatusUpdate::Binary(binary_status)
+                                    } else {
+                                        return;
+                                    }
+                                }
+                                Some(proto::status_update::Status::Health(health_status)) => {
+                                    if let Some(health) =
+                                        proto::ServerHealth::from_i32(*health_status)
+                                    {
+                                        let health = match health {
+                                            proto::ServerHealth::Ok => ServerHealth::Ok,
+                                            proto::ServerHealth::Warning => ServerHealth::Warning,
+                                            proto::ServerHealth::Error => ServerHealth::Error,
+                                        };
+                                        LanguageServerStatusUpdate::Health(
+                                            health,
+                                            status_update.message.clone().map(SharedString::from),
+                                        )
+                                    } else {
+                                        return;
+                                    }
+                                }
+                                None => return,
+                            };
+
+                            activity_indicator.statuses.retain(|s| s.name != name);
+                            activity_indicator
+                                .statuses
+                                .push(ServerStatus { name, status });
+                        }
+                        cx.notify()
+                    }
                    _ => {}
                },
            )
@@ -228,9 +305,23 @@ impl ActivityIndicator {
        _: &mut Window,
        cx: &mut Context<Self>,
    ) {
-        if let Some(updater) = &self.auto_updater {
-            updater.update(cx, |updater, cx| updater.dismiss_error(cx));
+        let error_dismissed = if let Some(updater) = &self.auto_updater {
+            updater.update(cx, |updater, cx| updater.dismiss_error(cx))
+        } else {
+            false
+        };
+        if error_dismissed {
+            return;
        }
+
+        self.project.update(cx, |project, cx| {
+            if project.last_formatting_failure(cx).is_some() {
+                project.reset_last_formatting_failure(cx);
+                true
+            } else {
+                false
+            }
+        });
    }

    fn pending_language_server_work<'a>(
@@ -399,6 +490,12 @@ impl ActivityIndicator {
        let mut servers_to_clear_statuses = HashSet::<LanguageServerName>::default();
        for status in &self.statuses {
            match &status.status {
+                LanguageServerStatusUpdate::Binary(
+                    BinaryStatus::Starting | BinaryStatus::Stopping,
+                ) => {}
+                LanguageServerStatusUpdate::Binary(BinaryStatus::Stopped) => {
+                    servers_to_clear_statuses.insert(status.name.clone());
+                }
                LanguageServerStatusUpdate::Binary(BinaryStatus::CheckingForUpdate) => {
                    checking_for_update.push(status.name.clone());
                }
--- a/crates/agent/Cargo.toml
+++ b/crates/agent/Cargo.toml
@@ -21,94 +21,59 @@ test-support = [
 [dependencies]
 agent_settings.workspace = true
 anyhow.workspace = true
-assistant_context_editor.workspace = true
-assistant_slash_command.workspace = true
-assistant_slash_commands.workspace = true
+assistant_context.workspace = true
 assistant_tool.workspace = true
-audio.workspace = true
-buffer_diff.workspace = true
 chrono.workspace = true
 client.workspace = true
 collections.workspace = true
 component.workspace = true
 context_server.workspace = true
 convert_case.workspace = true
-db.workspace = true
-editor.workspace = true
-extension.workspace = true
-extension_host.workspace = true
 feature_flags.workspace = true
-file_icons.workspace = true
 fs.workspace = true
 futures.workspace = true
-fuzzy.workspace = true
 git.workspace = true
 gpui.workspace = true
 heed.workspace = true
-html_to_markdown.workspace = true
+icons.workspace = true
 indoc.workspace = true
 http_client.workspace = true
-indexed_docs.workspace = true
-inventory.workspace = true
 itertools.workspace = true
-jsonschema.workspace = true
 language.workspace = true
 language_model.workspace = true
 log.workspace = true
-lsp.workspace = true
-markdown.workspace = true
-menu.workspace = true
-multi_buffer.workspace = true
-notifications.workspace = true
-ordered-float.workspace = true
-parking_lot.workspace = true
 paths.workspace = true
-picker.workspace = true
 postage.workspace = true
 project.workspace = true
 prompt_store.workspace = true
 proto.workspace = true
 ref-cast.workspace = true
-release_channel.workspace = true
 rope.workspace = true
-rules_library.workspace = true
 schemars.workspace = true
-search.workspace = true
 serde.workspace = true
 serde_json.workspace = true
-serde_json_lenient.workspace = true
 settings.workspace = true
 smol.workspace = true
 sqlez.workspace = true
-streaming_diff.workspace = true
 telemetry.workspace = true
-telemetry_events.workspace = true
-terminal.workspace = true
-terminal_view.workspace = true
 text.workspace = true
 theme.workspace = true
 thiserror.workspace = true
 time.workspace = true
-time_format.workspace = true
-ui.workspace = true
-urlencoding.workspace = true
 util.workspace = true
 uuid.workspace = true
-watch.workspace = true
 workspace-hack.workspace = true
-workspace.workspace = true
-zed_actions.workspace = true
 zed_llm_client.workspace = true
 zstd.workspace = true

 [dev-dependencies]
 assistant_tools.workspace = true
-buffer_diff = { workspace = true, features = ["test-support"] }
-editor = { workspace = true, features = ["test-support"] }
 gpui = { workspace = true, "features" = ["test-support"] }
 indoc.workspace = true
 language = { workspace = true, "features" = ["test-support"] }
 language_model = { workspace = true, "features" = ["test-support"] }
+parking_lot.workspace = true
 pretty_assertions.workspace = true
 project = { workspace = true, features = ["test-support"] }
+workspace = { workspace = true, features = ["test-support"] }
 rand.workspace = true
--- a/crates/agent/src/agent.rs
+++ b/crates/agent/src/agent.rs
@@ -1,297 +1,20 @@
-mod active_thread;
-mod agent_configuration;
-mod agent_diff;
-mod agent_model_selector;
-mod agent_panel;
-mod agent_profile;
-mod buffer_codegen;
-mod context;
-mod context_picker;
-mod context_server_configuration;
-mod context_server_tool;
-mod context_store;
-mod context_strip;
-mod debug;
-mod history_store;
-mod inline_assistant;
-mod inline_prompt_editor;
-mod message_editor;
-mod profile_selector;
-mod slash_command_settings;
-mod terminal_codegen;
-mod terminal_inline_assistant;
-mod thread;
-mod thread_history;
-mod thread_store;
-mod tool_compatibility;
-mod tool_use;
-mod ui;
+pub mod agent_profile;
+pub mod context;
+pub mod context_server_tool;
+pub mod context_store;
+pub mod history_store;
+pub mod thread;
+pub mod thread_store;
+pub mod tool_use;

-use std::sync::Arc;
-
-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, Entity, actions, impl_actions};
-use language::LanguageRegistry;
-use language_model::{
-    ConfiguredModel, LanguageModel, LanguageModelId, LanguageModelProviderId, LanguageModelRegistry,
-};
-use prompt_store::PromptBuilder;
-use schemars::JsonSchema;
-use serde::Deserialize;
-use settings::{Settings as _, SettingsStore};
-use thread::ThreadId;
-
-pub use crate::active_thread::ActiveThread;
-use crate::agent_configuration::{ConfigureContextServerModal, ManageProfilesModal};
-pub use crate::agent_panel::{AgentPanel, ConcreteAssistantPanelDelegate};
-pub use crate::context::{ContextLoadResult, LoadedContext};
-pub use crate::inline_assistant::InlineAssistant;
-use crate::slash_command_settings::SlashCommandSettings;
-pub use crate::thread::{Message, MessageSegment, Thread, ThreadEvent};
-pub use crate::thread_store::{SerializedThread, TextThreadStore, ThreadStore};
-pub use agent_diff::{AgentDiffPane, AgentDiffToolbar};
+pub use context::{AgentContext, ContextId, ContextLoadResult};
 pub use context_store::ContextStore;
-pub use ui::preview::{all_agent_previews, get_agent_preview};
+pub use thread::{
+    LastRestoreCheckpoint, Message, MessageCrease, MessageId, MessageSegment, Thread, ThreadError,
+    ThreadEvent, ThreadFeedback, ThreadId, ThreadSummary, TokenUsageRatio,
+};
+pub use thread_store::{SerializedThread, TextThreadStore, ThreadStore};

-actions!(
-    agent,
-    [
-        NewTextThread,
-        ToggleContextPicker,
-        ToggleNavigationMenu,
-        ToggleOptionsMenu,
-        DeleteRecentlyOpenThread,
-        ToggleProfileSelector,
-        RemoveAllContext,
-        ExpandMessageEditor,
-        OpenHistory,
-        AddContextServer,
-        RemoveSelectedThread,
-        Chat,
-        ChatWithFollow,
-        CycleNextInlineAssist,
-        CyclePreviousInlineAssist,
-        FocusUp,
-        FocusDown,
-        FocusLeft,
-        FocusRight,
-        RemoveFocusedContext,
-        AcceptSuggestedContext,
-        OpenActiveThreadAsMarkdown,
-        OpenAgentDiff,
-        Keep,
-        Reject,
-        RejectAll,
-        KeepAll,
-        Follow,
-        ResetTrialUpsell,
-        ResetTrialEndUpsell,
-        ContinueThread,
-        ContinueWithBurnMode,
-        ToggleBurnMode,
-    ]
-);
-
-#[derive(Default, Clone, PartialEq, Deserialize, JsonSchema)]
-pub struct NewThread {
-    #[serde(default)]
-    from_thread_id: Option<ThreadId>,
-}
-
-#[derive(PartialEq, Clone, Default, Debug, Deserialize, JsonSchema)]
-pub struct ManageProfiles {
-    #[serde(default)]
-    pub customize_tools: Option<AgentProfileId>,
-}
-
-impl ManageProfiles {
-    pub fn customize_tools(profile_id: AgentProfileId) -> Self {
-        Self {
-            customize_tools: Some(profile_id),
-        }
-    }
-}
-
-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,
-) {
-    AgentSettings::register(cx);
-    SlashCommandSettings::register(cx);
-
-    assistant_context_editor::init(client.clone(), cx);
-    rules_library::init(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);
+pub fn init(cx: &mut gpui::App) {
    thread_store::init(cx);
-    agent_panel::init(cx);
-    context_server_configuration::init(language_registry.clone(), fs.clone(), cx);
-
-    register_slash_commands(cx);
-    inline_assistant::init(
-        fs.clone(),
-        prompt_builder.clone(),
-        client.telemetry().clone(),
-        cx,
-    );
-    terminal_inline_assistant::init(
-        fs.clone(),
-        prompt_builder.clone(),
-        client.telemetry().clone(),
-        cx,
-    );
-    indexed_docs::init(cx);
-    cx.observe_new(move |workspace, window, cx| {
-        ConfigureContextServerModal::register(workspace, language_registry.clone(), window, cx)
-    })
-    .detach();
-    cx.observe_new(ManageProfilesModal::register).detach();
-}
-
-fn init_language_model_settings(cx: &mut App) {
-    update_active_language_model_from_settings(cx);
-
-    cx.observe_global::<SettingsStore>(update_active_language_model_from_settings)
-        .detach();
-    cx.subscribe(
-        &LanguageModelRegistry::global(cx),
-        |_, event: &language_model::Event, cx| match event {
-            language_model::Event::ProviderStateChanged
-            | language_model::Event::AddedProvider(_)
-            | language_model::Event::RemovedProvider(_) => {
-                update_active_language_model_from_settings(cx);
-            }
-            _ => {}
-        },
-    )
-    .detach();
-}
-
-fn update_active_language_model_from_settings(cx: &mut App) {
-    let settings = AgentSettings::get_global(cx);
-
-    fn to_selected_model(selection: &LanguageModelSelection) -> language_model::SelectedModel {
-        language_model::SelectedModel {
-            provider: LanguageModelProviderId::from(selection.provider.0.clone()),
-            model: LanguageModelId::from(selection.model.clone()),
-        }
-    }
-
-    let default = to_selected_model(&settings.default_model);
-    let inline_assistant = settings
-        .inline_assistant_model
-        .as_ref()
-        .map(to_selected_model);
-    let commit_message = settings
-        .commit_message_model
-        .as_ref()
-        .map(to_selected_model);
-    let thread_summary = settings
-        .thread_summary_model
-        .as_ref()
-        .map(to_selected_model);
-    let inline_alternatives = settings
-        .inline_alternatives
-        .iter()
-        .map(to_selected_model)
-        .collect::<Vec<_>>();
-
-    LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
-        registry.select_default_model(Some(&default), cx);
-        registry.select_inline_assistant_model(inline_assistant.as_ref(), cx);
-        registry.select_commit_message_model(commit_message.as_ref(), cx);
-        registry.select_thread_summary_model(thread_summary.as_ref(), cx);
-        registry.select_inline_alternative_models(inline_alternatives, cx);
-    });
-}
-
-fn register_slash_commands(cx: &mut App) {
-    let slash_command_registry = SlashCommandRegistry::global(cx);
-
-    slash_command_registry.register_command(assistant_slash_commands::FileSlashCommand, true);
-    slash_command_registry.register_command(assistant_slash_commands::DeltaSlashCommand, true);
-    slash_command_registry.register_command(assistant_slash_commands::OutlineSlashCommand, true);
-    slash_command_registry.register_command(assistant_slash_commands::TabSlashCommand, true);
-    slash_command_registry
-        .register_command(assistant_slash_commands::CargoWorkspaceSlashCommand, true);
-    slash_command_registry.register_command(assistant_slash_commands::PromptSlashCommand, true);
-    slash_command_registry.register_command(assistant_slash_commands::SelectionCommand, true);
-    slash_command_registry.register_command(assistant_slash_commands::DefaultSlashCommand, false);
-    slash_command_registry.register_command(assistant_slash_commands::NowSlashCommand, false);
-    slash_command_registry
-        .register_command(assistant_slash_commands::DiagnosticsSlashCommand, true);
-    slash_command_registry.register_command(assistant_slash_commands::FetchSlashCommand, true);
-
-    cx.observe_flag::<assistant_slash_commands::StreamingExampleSlashCommandFeatureFlag, _>({
-        let slash_command_registry = slash_command_registry.clone();
-        move |is_enabled, _cx| {
-            if is_enabled {
-                slash_command_registry.register_command(
-                    assistant_slash_commands::StreamingExampleSlashCommand,
-                    false,
-                );
-            }
-        }
-    })
-    .detach();
-
-    update_slash_commands_from_settings(cx);
-    cx.observe_global::<SettingsStore>(update_slash_commands_from_settings)
-        .detach();
-}
-
-fn update_slash_commands_from_settings(cx: &mut App) {
-    let slash_command_registry = SlashCommandRegistry::global(cx);
-    let settings = SlashCommandSettings::get_global(cx);
-
-    if settings.docs.enabled {
-        slash_command_registry.register_command(assistant_slash_commands::DocsSlashCommand, true);
-    } else {
-        slash_command_registry.unregister_command(assistant_slash_commands::DocsSlashCommand);
-    }
-
-    if settings.cargo_workspace.enabled {
-        slash_command_registry
-            .register_command(assistant_slash_commands::CargoWorkspaceSlashCommand, true);
-    } else {
-        slash_command_registry
-            .unregister_command(assistant_slash_commands::CargoWorkspaceSlashCommand);
-    }
 }
--- a/crates/agent/src/agent_profile.rs
+++ b/crates/agent/src/agent_profile.rs
@@ -1,13 +1,12 @@
 use std::sync::Arc;

 use agent_settings::{AgentProfileId, AgentProfileSettings, AgentSettings};
-use assistant_tool::{Tool, ToolSource, ToolWorkingSet};
+use assistant_tool::{Tool, ToolSource, ToolWorkingSet, UniqueToolName};
 use collections::IndexMap;
 use convert_case::{Case, Casing};
 use fs::Fs;
-use gpui::{App, Entity};
+use gpui::{App, Entity, SharedString};
 use settings::{Settings, update_settings_file};
-use ui::SharedString;
 use util::ResultExt;

 #[derive(Clone, Debug, Eq, PartialEq)]
@@ -73,7 +72,7 @@ impl AgentProfile {
        &self.id
    }

-    pub fn enabled_tools(&self, cx: &App) -> Vec<Arc<dyn Tool>> {
+    pub fn enabled_tools(&self, cx: &App) -> Vec<(UniqueToolName, Arc<dyn Tool>)> {
        let Some(settings) = AgentSettings::get_global(cx).profiles.get(&self.id) else {
            return Vec::new();
        };
@@ -82,23 +81,26 @@ impl AgentProfile {
            .read(cx)
            .tools(cx)
            .into_iter()
-            .filter(|tool| Self::is_enabled(settings, tool.source(), tool.name()))
+            .filter(|(_, tool)| Self::is_enabled(settings, tool.source(), tool.name()))
            .collect()
    }

+    pub fn is_tool_enabled(&self, source: ToolSource, tool_name: String, cx: &App) -> bool {
+        let Some(settings) = AgentSettings::get_global(cx).profiles.get(&self.id) else {
+            return false;
+        };
+
+        return Self::is_enabled(settings, source, tool_name);
+    }
+
    fn is_enabled(settings: &AgentProfileSettings, source: ToolSource, name: String) -> bool {
        match source {
            ToolSource::Native => *settings.tools.get(name.as_str()).unwrap_or(&false),
-            ToolSource::ContextServer { id } => {
-                if settings.enable_all_context_servers {
-                    return true;
-                }
-
-                let Some(preset) = settings.context_servers.get(id.as_ref()) else {
-                    return false;
-                };
-                *preset.tools.get(name.as_str()).unwrap_or(&false)
-            }
+            ToolSource::ContextServer { id } => settings
+                .context_servers
+                .get(id.as_ref())
+                .and_then(|preset| preset.tools.get(name.as_str()).copied())
+                .unwrap_or(settings.enable_all_context_servers),
        }
    }
 }
@@ -108,11 +110,11 @@ mod tests {
    use agent_settings::ContextServerPreset;
    use assistant_tool::ToolRegistry;
    use collections::IndexMap;
+    use gpui::SharedString;
    use gpui::{AppContext, TestAppContext};
    use http_client::FakeHttpClient;
    use project::Project;
    use settings::{Settings, SettingsStore};
-    use ui::SharedString;

    use super::*;

@@ -135,7 +137,7 @@ mod tests {
        let mut enabled_tools = cx
            .read(|cx| profile.enabled_tools(cx))
            .into_iter()
-            .map(|tool| tool.name())
+            .map(|(_, tool)| tool.name())
            .collect::<Vec<_>>();
        enabled_tools.sort();

@@ -172,7 +174,7 @@ mod tests {
        let mut enabled_tools = cx
            .read(|cx| profile.enabled_tools(cx))
            .into_iter()
-            .map(|tool| tool.name())
+            .map(|(_, tool)| tool.name())
            .collect::<Vec<_>>();
        enabled_tools.sort();

@@ -205,7 +207,7 @@ mod tests {
        let mut enabled_tools = cx
            .read(|cx| profile.enabled_tools(cx))
            .into_iter()
-            .map(|tool| tool.name())
+            .map(|(_, tool)| tool.name())
            .collect::<Vec<_>>();
        enabled_tools.sort();

@@ -265,10 +267,10 @@ mod tests {
    }

    fn default_tool_set(cx: &mut TestAppContext) -> Entity<ToolWorkingSet> {
-        cx.new(|_| {
+        cx.new(|cx| {
            let mut tool_set = ToolWorkingSet::default();
-            tool_set.insert(Arc::new(FakeTool::new("enabled_mcp_tool", "mcp")));
-            tool_set.insert(Arc::new(FakeTool::new("disabled_mcp_tool", "mcp")));
+            tool_set.insert(Arc::new(FakeTool::new("enabled_mcp_tool", "mcp")), cx);
+            tool_set.insert(Arc::new(FakeTool::new("disabled_mcp_tool", "mcp")), cx);
            tool_set
        })
    }
@@ -302,7 +304,7 @@ mod tests {
            unimplemented!()
        }

-        fn icon(&self) -> ui::IconName {
+        fn icon(&self) -> icons::IconName {
            unimplemented!()
        }

--- a/crates/agent/src/context.rs
+++ b/crates/agent/src/context.rs
@@ -1,30 +1,25 @@
-use std::fmt::{self, Display, Formatter, Write as _};
-use std::hash::{Hash, Hasher};
-use std::path::PathBuf;
-use std::{ops::Range, path::Path, sync::Arc};
-
-use assistant_context_editor::AssistantContext;
+use crate::thread::Thread;
+use assistant_context::AssistantContext;
 use assistant_tool::outline;
-use collections::{HashMap, HashSet};
-use editor::display_map::CreaseId;
-use editor::{Addon, Editor};
+use collections::HashSet;
 use futures::future;
 use futures::{FutureExt, future::Shared};
-use gpui::{App, AppContext as _, Entity, SharedString, Subscription, Task};
+use gpui::{App, AppContext as _, ElementId, Entity, SharedString, Task};
+use icons::IconName;
 use language::{Buffer, ParseStatus};
 use language_model::{LanguageModelImage, LanguageModelRequestMessage, MessageContent};
 use project::{Project, ProjectEntryId, ProjectPath, Worktree};
 use prompt_store::{PromptStore, UserPromptId};
 use ref_cast::RefCast;
 use rope::Point;
+use std::fmt::{self, Display, Formatter, Write as _};
+use std::hash::{Hash, Hasher};
+use std::path::PathBuf;
+use std::{ops::Range, path::Path, sync::Arc};
 use text::{Anchor, OffsetRangeExt as _};
-use ui::{Context, ElementId, IconName};
 use util::markdown::MarkdownCodeBlock;
 use util::{ResultExt as _, post_inc};

-use crate::context_store::{ContextStore, ContextStoreEvent};
-use crate::thread::Thread;
-
 pub const RULES_ICON: IconName = IconName::Context;

 pub enum ContextKind {
@@ -1117,69 +1112,6 @@ impl Hash for AgentContextKey {
    }
 }

-#[derive(Default)]
-pub struct ContextCreasesAddon {
-    creases: HashMap<AgentContextKey, Vec<(CreaseId, SharedString)>>,
-    _subscription: Option<Subscription>,
-}
-
-impl Addon for ContextCreasesAddon {
-    fn to_any(&self) -> &dyn std::any::Any {
-        self
-    }
-
-    fn to_any_mut(&mut self) -> Option<&mut dyn std::any::Any> {
-        Some(self)
-    }
-}
-
-impl ContextCreasesAddon {
-    pub fn new() -> Self {
-        Self {
-            creases: HashMap::default(),
-            _subscription: None,
-        }
-    }
-
-    pub fn add_creases(
-        &mut self,
-        context_store: &Entity<ContextStore>,
-        key: AgentContextKey,
-        creases: impl IntoIterator<Item = (CreaseId, SharedString)>,
-        cx: &mut Context<Editor>,
-    ) {
-        self.creases.entry(key).or_default().extend(creases);
-        self._subscription = Some(cx.subscribe(
-            &context_store,
-            |editor, _, event, cx| match event {
-                ContextStoreEvent::ContextRemoved(key) => {
-                    let Some(this) = editor.addon_mut::<Self>() else {
-                        return;
-                    };
-                    let (crease_ids, replacement_texts): (Vec<_>, Vec<_>) = this
-                        .creases
-                        .remove(key)
-                        .unwrap_or_default()
-                        .into_iter()
-                        .unzip();
-                    let ranges = editor
-                        .remove_creases(crease_ids, cx)
-                        .into_iter()
-                        .map(|(_, range)| range)
-                        .collect::<Vec<_>>();
-                    editor.unfold_ranges(&ranges, false, false, cx);
-                    editor.edit(ranges.into_iter().zip(replacement_texts), cx);
-                    cx.notify();
-                }
-            },
-        ))
-    }
-
-    pub fn into_inner(self) -> HashMap<AgentContextKey, Vec<(CreaseId, SharedString)>> {
-        self.creases
-    }
-}
-
 #[cfg(test)]
 mod tests {
    use super::*;
--- a/crates/agent/src/context_server_tool.rs
+++ b/crates/agent/src/context_server_tool.rs
@@ -4,9 +4,9 @@ use anyhow::{Result, anyhow, bail};
 use assistant_tool::{ActionLog, Tool, ToolResult, ToolSource};
 use context_server::{ContextServerId, types};
 use gpui::{AnyWindowHandle, App, Entity, Task};
+use icons::IconName;
 use language_model::{LanguageModel, LanguageModelRequest, LanguageModelToolSchemaFormat};
 use project::{Project, context_server_store::ContextServerStore};
-use ui::IconName;

 pub struct ContextServerTool {
    store: Entity<ContextServerStore>,
--- a/crates/agent/src/context_store.rs
+++ b/crates/agent/src/context_store.rs
@@ -1,28 +1,28 @@
-use std::ops::Range;
-use std::path::{Path, PathBuf};
-use std::sync::Arc;
-
+use crate::{
+    context::{
+        AgentContextHandle, AgentContextKey, ContextId, ContextKind, DirectoryContextHandle,
+        FetchedUrlContext, FileContextHandle, ImageContext, RulesContextHandle,
+        SelectionContextHandle, SymbolContextHandle, TextThreadContextHandle, ThreadContextHandle,
+    },
+    thread::{MessageId, Thread, ThreadId},
+    thread_store::ThreadStore,
+};
 use anyhow::{Context as _, Result, anyhow};
-use assistant_context_editor::AssistantContext;
+use assistant_context::AssistantContext;
 use collections::{HashSet, IndexSet};
 use futures::{self, FutureExt};
 use gpui::{App, Context, Entity, EventEmitter, Image, SharedString, Task, WeakEntity};
 use language::{Buffer, File as _};
 use language_model::LanguageModelImage;
-use project::image_store::is_image_file;
-use project::{Project, ProjectItem, ProjectPath, Symbol};
+use project::{Project, ProjectItem, ProjectPath, Symbol, image_store::is_image_file};
 use prompt_store::UserPromptId;
 use ref_cast::RefCast as _;
-use text::{Anchor, OffsetRangeExt};
-
-use crate::ThreadStore;
-use crate::context::{
-    AgentContextHandle, AgentContextKey, ContextId, DirectoryContextHandle, FetchedUrlContext,
-    FileContextHandle, ImageContext, RulesContextHandle, SelectionContextHandle,
-    SymbolContextHandle, TextThreadContextHandle, ThreadContextHandle,
+use std::{
+    ops::Range,
+    path::{Path, PathBuf},
+    sync::Arc,
 };
-use crate::context_strip::SuggestedContext;
-use crate::thread::{MessageId, Thread, ThreadId};
+use text::{Anchor, OffsetRangeExt};

 pub struct ContextStore {
    project: WeakEntity<Project>,
@@ -561,6 +561,49 @@ impl ContextStore {
    }
 }

+#[derive(Clone)]
+pub enum SuggestedContext {
+    File {
+        name: SharedString,
+        icon_path: Option<SharedString>,
+        buffer: WeakEntity<Buffer>,
+    },
+    Thread {
+        name: SharedString,
+        thread: WeakEntity<Thread>,
+    },
+    TextThread {
+        name: SharedString,
+        context: WeakEntity<AssistantContext>,
+    },
+}
+
+impl SuggestedContext {
+    pub fn name(&self) -> &SharedString {
+        match self {
+            Self::File { name, .. } => name,
+            Self::Thread { name, .. } => name,
+            Self::TextThread { name, .. } => name,
+        }
+    }
+
+    pub fn icon_path(&self) -> Option<SharedString> {
+        match self {
+            Self::File { icon_path, .. } => icon_path.clone(),
+            Self::Thread { .. } => None,
+            Self::TextThread { .. } => None,
+        }
+    }
+
+    pub fn kind(&self) -> ContextKind {
+        match self {
+            Self::File { .. } => ContextKind::File,
+            Self::Thread { .. } => ContextKind::Thread,
+            Self::TextThread { .. } => ContextKind::TextThread,
+        }
+    }
+}
+
 pub enum FileInclusion {
    Direct,
    InDirectory { full_path: PathBuf },
--- a/crates/agent/src/history_store.rs
+++ b/crates/agent/src/history_store.rs
@@ -1,21 +1,17 @@
-use std::{collections::VecDeque, path::Path, sync::Arc};
-
+use crate::{
+    ThreadId,
+    thread_store::{SerializedThreadMetadata, ThreadStore},
+};
 use anyhow::{Context as _, Result};
-use assistant_context_editor::SavedContextMetadata;
+use assistant_context::SavedContextMetadata;
 use chrono::{DateTime, Utc};
-use gpui::{AsyncApp, Entity, SharedString, Task, prelude::*};
+use gpui::{App, AsyncApp, Entity, SharedString, Task, prelude::*};
 use itertools::Itertools;
 use paths::contexts_dir;
 use serde::{Deserialize, Serialize};
-use std::time::Duration;
-use ui::App;
+use std::{collections::VecDeque, path::Path, sync::Arc, time::Duration};
 use util::ResultExt as _;

-use crate::{
-    thread::ThreadId,
-    thread_store::{SerializedThreadMetadata, ThreadStore},
-};
-
 const MAX_RECENTLY_OPENED_ENTRIES: usize = 6;
 const NAVIGATION_HISTORY_PATH: &str = "agent-navigation-history.json";
 const SAVE_RECENTLY_OPENED_ENTRIES_DEBOUNCE: Duration = Duration::from_millis(50);
@@ -66,7 +62,7 @@ enum SerializedRecentOpen {

 pub struct HistoryStore {
    thread_store: Entity<ThreadStore>,
-    context_store: Entity<assistant_context_editor::ContextStore>,
+    context_store: Entity<assistant_context::ContextStore>,
    recently_opened_entries: VecDeque<HistoryEntryId>,
    _subscriptions: Vec<gpui::Subscription>,
    _save_recently_opened_entries_task: Task<()>,
@@ -75,7 +71,7 @@ pub struct HistoryStore {
 impl HistoryStore {
    pub fn new(
        thread_store: Entity<ThreadStore>,
-        context_store: Entity<assistant_context_editor::ContextStore>,
+        context_store: Entity<assistant_context::ContextStore>,
        initial_recent_entries: impl IntoIterator<Item = HistoryEntryId>,
        cx: &mut Context<Self>,
    ) -> Self {
--- a/crates/agent/src/prompts/stale_files_prompt_header.txt
+++ b/crates/agent/src/prompts/stale_files_prompt_header.txt
@@ -0,0 +1,3 @@
+[The following is an auto-generated notification; do not reply]
+
+These files have changed since the last read:
--- a/crates/agent/src/thread.rs
+++ b/crates/agent/src/thread.rs
--- a/crates/agent/src/thread_store.rs
+++ b/crates/agent/src/thread_store.rs
@@ -1,22 +1,25 @@
-use std::cell::{Ref, RefCell};
-use std::path::{Path, PathBuf};
-use std::rc::Rc;
-use std::sync::{Arc, Mutex};
-
+use crate::{
+    context_server_tool::ContextServerTool,
+    thread::{
+        DetailedSummaryState, ExceededWindowError, MessageId, ProjectSnapshot, Thread, ThreadId,
+    },
+};
 use agent_settings::{AgentProfileId, CompletionMode};
 use anyhow::{Context as _, Result, anyhow};
-use assistant_tool::{ToolId, ToolWorkingSet};
+use assistant_tool::{Tool, ToolId, ToolWorkingSet};
 use chrono::{DateTime, Utc};
 use collections::HashMap;
 use context_server::ContextServerId;
-use futures::channel::{mpsc, oneshot};
-use futures::future::{self, BoxFuture, Shared};
-use futures::{FutureExt as _, StreamExt as _};
+use futures::{
+    FutureExt as _, StreamExt as _,
+    channel::{mpsc, oneshot},
+    future::{self, BoxFuture, Shared},
+};
 use gpui::{
    App, BackgroundExecutor, Context, Entity, EventEmitter, Global, ReadGlobal, SharedString,
-    Subscription, Task, prelude::*,
+    Subscription, Task, Window, prelude::*,
 };
-
+use indoc::indoc;
 use language_model::{LanguageModelToolResultContent, LanguageModelToolUseId, Role, TokenUsage};
 use project::context_server_store::{ContextServerStatus, ContextServerStore};
 use project::{Project, ProjectItem, ProjectPath, Worktree};
@@ -25,19 +28,18 @@ use prompt_store::{
    UserRulesContext, WorktreeContext,
 };
 use serde::{Deserialize, Serialize};
-use ui::Window;
-use util::ResultExt as _;
-
-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,
 };
+use std::{
+    cell::{Ref, RefCell},
+    path::{Path, PathBuf},
+    rc::Rc,
+    sync::{Arc, Mutex},
+};
+use util::ResultExt as _;

 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub enum DataType {
@@ -69,7 +71,7 @@ impl Column for DataType {
    }
 }

-const RULES_FILE_NAMES: [&'static str; 8] = [
+const RULES_FILE_NAMES: [&'static str; 9] = [
    ".rules",
    ".cursorrules",
    ".windsurfrules",
@@ -78,6 +80,7 @@ const RULES_FILE_NAMES: [&'static str; 8] = [
    "CLAUDE.md",
    "AGENT.md",
    "AGENTS.md",
+    "GEMINI.md",
 ];

 pub fn init(cx: &mut App) {
@@ -94,7 +97,7 @@ impl SharedProjectContext {
    }
 }

-pub type TextThreadStore = assistant_context_editor::ContextStore;
+pub type TextThreadStore = assistant_context::ContextStore;

 pub struct ThreadStore {
    project: Entity<Project>,
@@ -534,8 +537,8 @@ impl ThreadStore {
                    }
                    ContextServerStatus::Stopped | ContextServerStatus::Error(_) => {
                        if let Some(tool_ids) = self.context_server_tool_ids.remove(server_id) {
-                            tool_working_set.update(cx, |tool_working_set, _| {
-                                tool_working_set.remove(&tool_ids);
+                            tool_working_set.update(cx, |tool_working_set, cx| {
+                                tool_working_set.remove(&tool_ids, cx);
                            });
                        }
                    }
@@ -566,19 +569,17 @@ impl ThreadStore {
                    .log_err()
                {
                    let tool_ids = tool_working_set
-                        .update(cx, |tool_working_set, _| {
-                            response
-                                .tools
-                                .into_iter()
-                                .map(|tool| {
-                                    log::info!("registering context server tool: {:?}", tool.name);
-                                    tool_working_set.insert(Arc::new(ContextServerTool::new(
+                        .update(cx, |tool_working_set, cx| {
+                            tool_working_set.extend(
+                                response.tools.into_iter().map(|tool| {
+                                    Arc::new(ContextServerTool::new(
                                        context_server_store.clone(),
                                        server.id(),
                                        tool,
-                                    )))
-                                })
-                                .collect::<Vec<_>>()
+                                    )) as Arc<dyn Tool>
+                                }),
+                                cx,
+                            )
                        })
                        .log_err();

@@ -729,7 +730,7 @@ pub enum SerializedMessageSegment {
        signature: Option<String>,
    },
    RedactedThinking {
-        data: Vec<u8>,
+        data: String,
    },
 }

--- a/crates/agent/src/tool_use.rs
+++ b/crates/agent/src/tool_use.rs
@@ -1,24 +1,25 @@
-use std::sync::Arc;
-
+use crate::{
+    thread::{MessageId, PromptId, ThreadId},
+    thread_store::SerializedMessage,
+};
+use agent_settings::CompletionMode;
 use anyhow::Result;
 use assistant_tool::{
    AnyToolCard, Tool, ToolResultContent, ToolResultOutput, ToolUseStatus, ToolWorkingSet,
 };
 use collections::HashMap;
-use futures::FutureExt as _;
-use futures::future::Shared;
-use gpui::{App, Entity, SharedString, Task};
+use futures::{FutureExt as _, future::Shared};
+use gpui::{App, Entity, SharedString, Task, Window};
+use icons::IconName;
 use language_model::{
-    ConfiguredModel, LanguageModel, LanguageModelRequest, LanguageModelToolResult,
-    LanguageModelToolResultContent, LanguageModelToolUse, LanguageModelToolUseId, Role,
+    ConfiguredModel, LanguageModel, LanguageModelExt, LanguageModelRequest,
+    LanguageModelToolResult, LanguageModelToolResultContent, LanguageModelToolUse,
+    LanguageModelToolUseId, Role,
 };
 use project::Project;
-use ui::{IconName, Window};
+use std::sync::Arc;
 use util::truncate_lines_to_byte_limit;

-use crate::thread::{MessageId, PromptId, ThreadId};
-use crate::thread_store::SerializedMessage;
-
 #[derive(Debug)]
 pub struct ToolUse {
    pub id: LanguageModelToolUseId,
@@ -26,7 +27,7 @@ pub struct ToolUse {
    pub ui_text: SharedString,
    pub status: ToolUseStatus,
    pub input: serde_json::Value,
-    pub icon: ui::IconName,
+    pub icon: icons::IconName,
    pub needs_confirmation: bool,
 }

@@ -401,6 +402,7 @@ impl ToolUseState {
        tool_name: Arc<str>,
        output: Result<ToolResultOutput>,
        configured_model: Option<&ConfiguredModel>,
+        completion_mode: CompletionMode,
    ) -> Option<PendingToolUse> {
        let metadata = self.tool_use_metadata_by_id.remove(&tool_use_id);

@@ -427,7 +429,10 @@ impl ToolUseState {

                // Protect from overly large output
                let tool_output_limit = configured_model
-                    .map(|model| model.model.max_token_count() as usize * BYTES_PER_TOKEN_ESTIMATE)
+                    .map(|model| {
+                        model.model.max_token_count_for_mode(completion_mode.into()) as usize
+                            * BYTES_PER_TOKEN_ESTIMATE
+                    })
                    .unwrap_or(usize::MAX);

                let content = match tool_result {
--- a/crates/agent_servers/Cargo.toml
+++ b/crates/agent_servers/Cargo.toml
@@ -0,0 +1,27 @@
+[package]
+name = "agent_servers"
+version = "0.1.0"
+edition.workspace = true
+publish.workspace = true
+license = "GPL-3.0-or-later"
+
+[lints]
+workspace = true
+
+[lib]
+path = "src/agent_servers.rs"
+doctest = false
+
+[dependencies]
+anyhow.workspace = true
+collections.workspace = true
+futures.workspace = true
+gpui.workspace = true
+paths.workspace = true
+project.workspace = true
+schemars.workspace = true
+serde.workspace = true
+settings.workspace = true
+util.workspace = true
+which.workspace = true
+workspace-hack.workspace = true
--- a/crates/agent_servers/LICENSE-GPL
+++ b/crates/agent_servers/LICENSE-GPL
@@ -0,0 +1 @@
+../../LICENSE-GPL
--- a/crates/agent_servers/src/agent_servers.rs
+++ b/crates/agent_servers/src/agent_servers.rs
@@ -0,0 +1,231 @@
+use std::{
+    path::{Path, PathBuf},
+    sync::Arc,
+};
+
+use anyhow::{Context as _, Result};
+use collections::HashMap;
+use gpui::{App, AsyncApp, Entity, SharedString};
+use project::Project;
+use schemars::JsonSchema;
+use serde::{Deserialize, Serialize};
+use settings::{Settings, SettingsSources, SettingsStore};
+use util::{ResultExt, paths};
+
+pub fn init(cx: &mut App) {
+    AllAgentServersSettings::register(cx);
+}
+
+#[derive(Default, Deserialize, Serialize, Clone, JsonSchema, Debug)]
+pub struct AllAgentServersSettings {
+    gemini: Option<AgentServerSettings>,
+}
+
+#[derive(Deserialize, Serialize, Clone, JsonSchema, Debug)]
+pub struct AgentServerSettings {
+    #[serde(flatten)]
+    command: AgentServerCommand,
+}
+
+#[derive(Deserialize, Serialize, Clone, PartialEq, Eq, JsonSchema)]
+pub struct AgentServerCommand {
+    #[serde(rename = "command")]
+    pub path: PathBuf,
+    #[serde(default)]
+    pub args: Vec<String>,
+    pub env: Option<HashMap<String, String>>,
+}
+
+pub struct Gemini;
+
+pub struct AgentServerVersion {
+    pub current_version: SharedString,
+    pub supported: bool,
+}
+
+pub trait AgentServer: Send {
+    fn command(
+        &self,
+        project: &Entity<Project>,
+        cx: &mut AsyncApp,
+    ) -> impl Future<Output = Result<AgentServerCommand>>;
+
+    fn version(
+        &self,
+        command: &AgentServerCommand,
+    ) -> impl Future<Output = Result<AgentServerVersion>> + Send;
+}
+
+const GEMINI_ACP_ARG: &str = "--acp";
+
+impl AgentServer for Gemini {
+    async fn command(
+        &self,
+        project: &Entity<Project>,
+        cx: &mut AsyncApp,
+    ) -> Result<AgentServerCommand> {
+        let custom_command = cx.read_global(|settings: &SettingsStore, _| {
+            let settings = settings.get::<AllAgentServersSettings>(None);
+            settings
+                .gemini
+                .as_ref()
+                .map(|gemini_settings| AgentServerCommand {
+                    path: gemini_settings.command.path.clone(),
+                    args: gemini_settings
+                        .command
+                        .args
+                        .iter()
+                        .cloned()
+                        .chain(std::iter::once(GEMINI_ACP_ARG.into()))
+                        .collect(),
+                    env: gemini_settings.command.env.clone(),
+                })
+        })?;
+
+        if let Some(custom_command) = custom_command {
+            return Ok(custom_command);
+        }
+
+        if let Some(path) = find_bin_in_path("gemini", project, cx).await {
+            return Ok(AgentServerCommand {
+                path,
+                args: vec![GEMINI_ACP_ARG.into()],
+                env: None,
+            });
+        }
+
+        let (fs, node_runtime) = project.update(cx, |project, _| {
+            (project.fs().clone(), project.node_runtime().cloned())
+        })?;
+        let node_runtime = node_runtime.context("gemini not found on path")?;
+
+        let directory = ::paths::agent_servers_dir().join("gemini");
+        fs.create_dir(&directory).await?;
+        node_runtime
+            .npm_install_packages(&directory, &[("@google/gemini-cli", "latest")])
+            .await?;
+        let path = directory.join("node_modules/.bin/gemini");
+
+        Ok(AgentServerCommand {
+            path,
+            args: vec![GEMINI_ACP_ARG.into()],
+            env: None,
+        })
+    }
+
+    async fn version(&self, command: &AgentServerCommand) -> Result<AgentServerVersion> {
+        let version_fut = util::command::new_smol_command(&command.path)
+            .args(command.args.iter())
+            .arg("--version")
+            .kill_on_drop(true)
+            .output();
+
+        let help_fut = util::command::new_smol_command(&command.path)
+            .args(command.args.iter())
+            .arg("--help")
+            .kill_on_drop(true)
+            .output();
+
+        let (version_output, help_output) = futures::future::join(version_fut, help_fut).await;
+
+        let current_version = String::from_utf8(version_output?.stdout)?.into();
+        let supported = String::from_utf8(help_output?.stdout)?.contains(GEMINI_ACP_ARG);
+
+        Ok(AgentServerVersion {
+            current_version,
+            supported,
+        })
+    }
+}
+
+async fn find_bin_in_path(
+    bin_name: &'static str,
+    project: &Entity<Project>,
+    cx: &mut AsyncApp,
+) -> Option<PathBuf> {
+    let (env_task, root_dir) = project
+        .update(cx, |project, cx| {
+            let worktree = project.visible_worktrees(cx).next();
+            match worktree {
+                Some(worktree) => {
+                    let env_task = project.environment().update(cx, |env, cx| {
+                        env.get_worktree_environment(worktree.clone(), cx)
+                    });
+
+                    let path = worktree.read(cx).abs_path();
+                    (env_task, path)
+                }
+                None => {
+                    let path: Arc<Path> = paths::home_dir().as_path().into();
+                    let env_task = project.environment().update(cx, |env, cx| {
+                        env.get_directory_environment(path.clone(), cx)
+                    });
+                    (env_task, path)
+                }
+            }
+        })
+        .log_err()?;
+
+    cx.background_executor()
+        .spawn(async move {
+            let which_result = if cfg!(windows) {
+                which::which(bin_name)
+            } else {
+                let env = env_task.await.unwrap_or_default();
+                let shell_path = env.get("PATH").cloned();
+                which::which_in(bin_name, shell_path.as_ref(), root_dir.as_ref())
+            };
+
+            if let Err(which::Error::CannotFindBinaryPath) = which_result {
+                return None;
+            }
+
+            which_result.log_err()
+        })
+        .await
+}
+
+impl std::fmt::Debug for AgentServerCommand {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        let filtered_env = self.env.as_ref().map(|env| {
+            env.iter()
+                .map(|(k, v)| {
+                    (
+                        k,
+                        if util::redact::should_redact(k) {
+                            "[REDACTED]"
+                        } else {
+                            v
+                        },
+                    )
+                })
+                .collect::<Vec<_>>()
+        });
+
+        f.debug_struct("AgentServerCommand")
+            .field("path", &self.path)
+            .field("args", &self.args)
+            .field("env", &filtered_env)
+            .finish()
+    }
+}
+
+impl settings::Settings for AllAgentServersSettings {
+    const KEY: Option<&'static str> = Some("agent_servers");
+
+    type FileContent = Self;
+
+    fn load(sources: SettingsSources<Self::FileContent>, _: &mut App) -> Result<Self> {
+        let mut settings = AllAgentServersSettings::default();
+
+        for value in sources.defaults_and_customizations() {
+            if value.gemini.is_some() {
+                settings.gemini = value.gemini.clone();
+            }
+        }
+
+        Ok(settings)
+    }
+
+    fn import_from_vscode(_vscode: &settings::VsCodeSettings, _current: &mut Self::FileContent) {}
+}
--- a/crates/agent_settings/Cargo.toml
+++ b/crates/agent_settings/Cargo.toml
@@ -12,17 +12,10 @@ workspace = true
 path = "src/agent_settings.rs"

 [dependencies]
-anthropic = { workspace = true, features = ["schemars"] }
 anyhow.workspace = true
 collections.workspace = true
 gpui.workspace = true
 language_model.workspace = true
-lmstudio = { workspace = true, features = ["schemars"] }
-log.workspace = true
-ollama = { workspace = true, features = ["schemars"] }
-open_ai = { workspace = true, features = ["schemars"] }
-deepseek = { workspace = true, features = ["schemars"] }
-mistral = { workspace = true, features = ["schemars"] }
 schemars.workspace = true
 serde.workspace = true
 settings.workspace = true
--- a/crates/agent_settings/src/agent_settings.rs
+++ b/crates/agent_settings/src/agent_settings.rs
@@ -2,19 +2,14 @@ mod agent_profile;

 use std::sync::Arc;

-use ::open_ai::Model as OpenAiModel;
-use anthropic::Model as AnthropicModel;
 use anyhow::{Result, bail};
 use collections::IndexMap;
-use deepseek::Model as DeepseekModel;
 use gpui::{App, Pixels, SharedString};
 use language_model::LanguageModel;
-use lmstudio::Model as LmStudioModel;
-use mistral::Model as MistralModel;
-use ollama::Model as OllamaModel;
-use schemars::{JsonSchema, schema::Schema};
+use schemars::{JsonSchema, json_schema};
 use serde::{Deserialize, Serialize};
 use settings::{Settings, SettingsSources};
+use std::borrow::Cow;

 pub use crate::agent_profile::*;

@@ -48,45 +43,6 @@ pub enum NotifyWhenAgentWaiting {
    Never,
 }

-#[derive(Clone, Debug, Serialize, Deserialize, JsonSchema, PartialEq)]
-#[serde(tag = "name", rename_all = "snake_case")]
-#[schemars(deny_unknown_fields)]
-pub enum AgentProviderContentV1 {
-    #[serde(rename = "zed.dev")]
-    ZedDotDev { default_model: Option<String> },
-    #[serde(rename = "openai")]
-    OpenAi {
-        default_model: Option<OpenAiModel>,
-        api_url: Option<String>,
-        available_models: Option<Vec<OpenAiModel>>,
-    },
-    #[serde(rename = "anthropic")]
-    Anthropic {
-        default_model: Option<AnthropicModel>,
-        api_url: Option<String>,
-    },
-    #[serde(rename = "ollama")]
-    Ollama {
-        default_model: Option<OllamaModel>,
-        api_url: Option<String>,
-    },
-    #[serde(rename = "lmstudio")]
-    LmStudio {
-        default_model: Option<LmStudioModel>,
-        api_url: Option<String>,
-    },
-    #[serde(rename = "deepseek")]
-    DeepSeek {
-        default_model: Option<DeepseekModel>,
-        api_url: Option<String>,
-    },
-    #[serde(rename = "mistral")]
-    Mistral {
-        default_model: Option<MistralModel>,
-        api_url: Option<String>,
-    },
-}
-
 #[derive(Default, Clone, Debug)]
 pub struct AgentSettings {
    pub enabled: bool,
@@ -94,7 +50,7 @@ pub struct AgentSettings {
    pub dock: AgentDockPosition,
    pub default_width: Pixels,
    pub default_height: Pixels,
-    pub default_model: LanguageModelSelection,
+    pub default_model: Option<LanguageModelSelection>,
    pub inline_assistant_model: Option<LanguageModelSelection>,
    pub commit_message_model: Option<LanguageModelSelection>,
    pub thread_summary_model: Option<LanguageModelSelection>,
@@ -111,6 +67,8 @@ pub struct AgentSettings {
    pub model_parameters: Vec<LanguageModelParameters>,
    pub preferred_completion_mode: CompletionMode,
    pub enable_feedback: bool,
+    pub expand_edit_card: bool,
+    pub expand_terminal_card: bool,
 }

 impl AgentSettings {
@@ -168,366 +126,56 @@ impl LanguageModelParameters {
    }
 }

-/// Agent panel settings
-#[derive(Clone, Serialize, Deserialize, Debug, Default)]
-pub struct AgentSettingsContent {
-    #[serde(flatten)]
-    pub inner: Option<AgentSettingsContentInner>,
-}
-
-#[derive(Clone, Serialize, Deserialize, Debug)]
-#[serde(untagged)]
-pub enum AgentSettingsContentInner {
-    Versioned(Box<VersionedAgentSettingsContent>),
-    Legacy(LegacyAgentSettingsContent),
-}
-
-impl AgentSettingsContentInner {
-    fn for_v2(content: AgentSettingsContentV2) -> Self {
-        AgentSettingsContentInner::Versioned(Box::new(VersionedAgentSettingsContent::V2(content)))
-    }
-}
-
-impl JsonSchema for AgentSettingsContent {
-    fn schema_name() -> String {
-        VersionedAgentSettingsContent::schema_name()
-    }
-
-    fn json_schema(r#gen: &mut schemars::r#gen::SchemaGenerator) -> Schema {
-        VersionedAgentSettingsContent::json_schema(r#gen)
-    }
-
-    fn is_referenceable() -> bool {
-        VersionedAgentSettingsContent::is_referenceable()
-    }
-}
-
 impl AgentSettingsContent {
-    pub fn is_version_outdated(&self) -> bool {
-        match &self.inner {
-            Some(AgentSettingsContentInner::Versioned(settings)) => match **settings {
-                VersionedAgentSettingsContent::V1(_) => true,
-                VersionedAgentSettingsContent::V2(_) => false,
-            },
-            Some(AgentSettingsContentInner::Legacy(_)) => true,
-            None => false,
-        }
-    }
-
-    fn upgrade(&self) -> AgentSettingsContentV2 {
-        match &self.inner {
-            Some(AgentSettingsContentInner::Versioned(settings)) => match **settings {
-                VersionedAgentSettingsContent::V1(ref settings) => AgentSettingsContentV2 {
-                    enabled: settings.enabled,
-                    button: settings.button,
-                    dock: settings.dock,
-                    default_width: settings.default_width,
-                    default_height: settings.default_width,
-                    default_model: settings
-                        .provider
-                        .clone()
-                        .and_then(|provider| match provider {
-                            AgentProviderContentV1::ZedDotDev { default_model } => default_model
-                                .map(|model| LanguageModelSelection {
-                                    provider: "zed.dev".into(),
-                                    model,
-                                }),
-                            AgentProviderContentV1::OpenAi { default_model, .. } => default_model
-                                .map(|model| LanguageModelSelection {
-                                    provider: "openai".into(),
-                                    model: model.id().to_string(),
-                                }),
-                            AgentProviderContentV1::Anthropic { default_model, .. } => {
-                                default_model.map(|model| LanguageModelSelection {
-                                    provider: "anthropic".into(),
-                                    model: model.id().to_string(),
-                                })
-                            }
-                            AgentProviderContentV1::Ollama { default_model, .. } => default_model
-                                .map(|model| LanguageModelSelection {
-                                    provider: "ollama".into(),
-                                    model: model.id().to_string(),
-                                }),
-                            AgentProviderContentV1::LmStudio { default_model, .. } => default_model
-                                .map(|model| LanguageModelSelection {
-                                    provider: "lmstudio".into(),
-                                    model: model.id().to_string(),
-                                }),
-                            AgentProviderContentV1::DeepSeek { default_model, .. } => default_model
-                                .map(|model| LanguageModelSelection {
-                                    provider: "deepseek".into(),
-                                    model: model.id().to_string(),
-                                }),
-                            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,
-                    stream_edits: None,
-                    single_file_review: None,
-                    model_parameters: Vec::new(),
-                    preferred_completion_mode: None,
-                    enable_feedback: None,
-                    play_sound_when_agent_done: None,
-                },
-                VersionedAgentSettingsContent::V2(ref settings) => settings.clone(),
-            },
-            Some(AgentSettingsContentInner::Legacy(settings)) => AgentSettingsContentV2 {
-                enabled: None,
-                button: settings.button,
-                dock: settings.dock,
-                default_width: settings.default_width,
-                default_height: settings.default_height,
-                default_model: Some(LanguageModelSelection {
-                    provider: "openai".into(),
-                    model: settings
-                        .default_open_ai_model
-                        .clone()
-                        .unwrap_or_default()
-                        .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,
-                stream_edits: None,
-                single_file_review: None,
-                model_parameters: Vec::new(),
-                preferred_completion_mode: None,
-                enable_feedback: None,
-                play_sound_when_agent_done: None,
-            },
-            None => AgentSettingsContentV2::default(),
-        }
-    }
-
    pub fn set_dock(&mut self, dock: AgentDockPosition) {
-        match &mut self.inner {
-            Some(AgentSettingsContentInner::Versioned(settings)) => match **settings {
-                VersionedAgentSettingsContent::V1(ref mut settings) => {
-                    settings.dock = Some(dock);
-                }
-                VersionedAgentSettingsContent::V2(ref mut settings) => {
-                    settings.dock = Some(dock);
-                }
-            },
-            Some(AgentSettingsContentInner::Legacy(settings)) => {
-                settings.dock = Some(dock);
-            }
-            None => {
-                self.inner = Some(AgentSettingsContentInner::for_v2(AgentSettingsContentV2 {
-                    dock: Some(dock),
-                    ..Default::default()
-                }))
-            }
-        }
+        self.dock = Some(dock);
    }

    pub fn set_model(&mut self, language_model: Arc<dyn LanguageModel>) {
        let model = language_model.id().0.to_string();
        let provider = language_model.provider_id().0.to_string();

-        match &mut self.inner {
-            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, false,
-                            )),
-                            api_url,
-                        });
-                    }
-                    "openai" => {
-                        let (api_url, available_models) = match &settings.provider {
-                            Some(AgentProviderContentV1::OpenAi {
-                                api_url,
-                                available_models,
-                                ..
-                            }) => (api_url.clone(), available_models.clone()),
-                            _ => (None, None),
-                        };
-                        settings.provider = Some(AgentProviderContentV1::OpenAi {
-                            default_model: OpenAiModel::from_id(&model).ok(),
-                            api_url,
-                            available_models,
-                        });
-                    }
-                    "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(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(AgentSettingsContentInner::for_v2(AgentSettingsContentV2 {
-                    default_model: Some(LanguageModelSelection {
-                        provider: provider.into(),
-                        model,
-                    }),
-                    ..Default::default()
-                }));
-            }
-        }
+        self.default_model = Some(LanguageModelSelection {
+            provider: provider.into(),
+            model,
+        });
    }

    pub fn set_inline_assistant_model(&mut self, provider: String, model: String) {
-        self.v2_setting(|setting| {
-            setting.inline_assistant_model = Some(LanguageModelSelection {
-                provider: provider.into(),
-                model,
-            });
-            Ok(())
-        })
-        .ok();
+        self.inline_assistant_model = Some(LanguageModelSelection {
+            provider: provider.into(),
+            model,
+        });
    }

    pub fn set_commit_message_model(&mut self, provider: String, model: String) {
-        self.v2_setting(|setting| {
-            setting.commit_message_model = Some(LanguageModelSelection {
-                provider: provider.into(),
-                model,
-            });
-            Ok(())
-        })
-        .ok();
-    }
-
-    pub fn v2_setting(
-        &mut self,
-        f: impl FnOnce(&mut AgentSettingsContentV2) -> anyhow::Result<()>,
-    ) -> anyhow::Result<()> {
-        match self.inner.get_or_insert_with(|| {
-            AgentSettingsContentInner::for_v2(AgentSettingsContentV2 {
-                ..Default::default()
-            })
-        }) {
-            AgentSettingsContentInner::Versioned(boxed) => {
-                if let VersionedAgentSettingsContent::V2(ref mut settings) = **boxed {
-                    f(settings)
-                } else {
-                    Ok(())
-                }
-            }
-            _ => Ok(()),
-        }
+        self.commit_message_model = Some(LanguageModelSelection {
+            provider: provider.into(),
+            model,
+        });
    }

    pub fn set_thread_summary_model(&mut self, provider: String, model: String) {
-        self.v2_setting(|setting| {
-            setting.thread_summary_model = Some(LanguageModelSelection {
-                provider: provider.into(),
-                model,
-            });
-            Ok(())
-        })
-        .ok();
+        self.thread_summary_model = Some(LanguageModelSelection {
+            provider: provider.into(),
+            model,
+        });
    }

    pub fn set_always_allow_tool_actions(&mut self, allow: bool) {
-        self.v2_setting(|setting| {
-            setting.always_allow_tool_actions = Some(allow);
-            Ok(())
-        })
-        .ok();
+        self.always_allow_tool_actions = Some(allow);
    }

    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();
+        self.play_sound_when_agent_done = Some(allow);
    }

    pub fn set_single_file_review(&mut self, allow: bool) {
-        self.v2_setting(|setting| {
-            setting.single_file_review = Some(allow);
-            Ok(())
-        })
-        .ok();
+        self.single_file_review = Some(allow);
    }

    pub fn set_profile(&mut self, profile_id: AgentProfileId) {
-        self.v2_setting(|setting| {
-            setting.default_profile = Some(profile_id);
-            Ok(())
-        })
-        .ok();
+        self.default_profile = Some(profile_id);
    }

    pub fn create_profile(
@@ -535,79 +183,38 @@ impl AgentSettingsContent {
        profile_id: AgentProfileId,
        profile_settings: AgentProfileSettings,
    ) -> Result<()> {
-        self.v2_setting(|settings| {
-            let profiles = settings.profiles.get_or_insert_default();
-            if profiles.contains_key(&profile_id) {
-                bail!("profile with ID '{profile_id}' already exists");
-            }
+        let profiles = self.profiles.get_or_insert_default();
+        if profiles.contains_key(&profile_id) {
+            bail!("profile with ID '{profile_id}' already exists");
+        }

-            profiles.insert(
-                profile_id,
-                AgentProfileContent {
-                    name: profile_settings.name.into(),
-                    tools: profile_settings.tools,
-                    enable_all_context_servers: Some(profile_settings.enable_all_context_servers),
-                    context_servers: profile_settings
-                        .context_servers
-                        .into_iter()
-                        .map(|(server_id, preset)| {
-                            (
-                                server_id,
-                                ContextServerPresetContent {
-                                    tools: preset.tools,
-                                },
-                            )
-                        })
-                        .collect(),
-                },
-            );
+        profiles.insert(
+            profile_id,
+            AgentProfileContent {
+                name: profile_settings.name.into(),
+                tools: profile_settings.tools,
+                enable_all_context_servers: Some(profile_settings.enable_all_context_servers),
+                context_servers: profile_settings
+                    .context_servers
+                    .into_iter()
+                    .map(|(server_id, preset)| {
+                        (
+                            server_id,
+                            ContextServerPresetContent {
+                                tools: preset.tools,
+                            },
+                        )
+                    })
+                    .collect(),
+            },
+        );

-            Ok(())
-        })
-    }
-}
-
-#[derive(Clone, Serialize, Deserialize, JsonSchema, Debug)]
-#[serde(tag = "version")]
-#[schemars(deny_unknown_fields)]
-pub enum VersionedAgentSettingsContent {
-    #[serde(rename = "1")]
-    V1(AgentSettingsContentV1),
-    #[serde(rename = "2")]
-    V2(AgentSettingsContentV2),
-}
-
-impl Default for VersionedAgentSettingsContent {
-    fn default() -> Self {
-        Self::V2(AgentSettingsContentV2 {
-            enabled: None,
-            button: None,
-            dock: None,
-            default_width: None,
-            default_height: None,
-            default_model: None,
-            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,
-            stream_edits: None,
-            single_file_review: None,
-            model_parameters: Vec::new(),
-            preferred_completion_mode: None,
-            enable_feedback: None,
-            play_sound_when_agent_done: None,
-        })
+        Ok(())
    }
 }

 #[derive(Clone, Serialize, Deserialize, JsonSchema, Debug, Default)]
-#[schemars(deny_unknown_fields)]
-pub struct AgentSettingsContentV2 {
+pub struct AgentSettingsContent {
    /// Whether the Agent is enabled.
    ///
    /// Default: true
@@ -686,6 +293,14 @@ pub struct AgentSettingsContentV2 {
    ///
    /// Default: true
    enable_feedback: Option<bool>,
+    /// Whether to have edit cards in the agent panel expanded, showing a preview of the full diff.
+    ///
+    /// Default: true
+    expand_edit_card: Option<bool>,
+    /// Whether to have terminal cards in the agent panel expanded, showing the whole command output.
+    ///
+    /// Default: true
+    expand_terminal_card: Option<bool>,
 }

 #[derive(Clone, Copy, Debug, Serialize, Deserialize, JsonSchema, PartialEq, Default)]
@@ -716,28 +331,27 @@ pub struct LanguageModelSelection {
 pub struct LanguageModelProviderSetting(pub String);

 impl JsonSchema for LanguageModelProviderSetting {
-    fn schema_name() -> String {
+    fn schema_name() -> Cow<'static, str> {
        "LanguageModelProviderSetting".into()
    }

-    fn json_schema(_: &mut schemars::r#gen::SchemaGenerator) -> Schema {
-        schemars::schema::SchemaObject {
-            enum_values: Some(vec![
-                "anthropic".into(),
-                "amazon-bedrock".into(),
-                "google".into(),
-                "lmstudio".into(),
-                "ollama".into(),
-                "openai".into(),
-                "zed.dev".into(),
-                "copilot_chat".into(),
-                "deepseek".into(),
-                "openrouter".into(),
-                "mistral".into(),
-            ]),
-            ..Default::default()
-        }
-        .into()
+    fn json_schema(_: &mut schemars::SchemaGenerator) -> schemars::Schema {
+        json_schema!({
+            "enum": [
+                "anthropic",
+                "amazon-bedrock",
+                "google",
+                "lmstudio",
+                "ollama",
+                "openai",
+                "zed.dev",
+                "copilot_chat",
+                "deepseek",
+                "openrouter",
+                "mistral",
+                "vercel"
+            ]
+        })
    }
 }

@@ -753,15 +367,6 @@ impl From<&str> for LanguageModelProviderSetting {
    }
 }

-impl Default for LanguageModelSelection {
-    fn default() -> Self {
-        Self {
-            provider: LanguageModelProviderSetting("openai".to_string()),
-            model: "gpt-4".to_string(),
-        }
-    }
-}
-
 #[derive(Debug, PartialEq, Clone, Serialize, Deserialize, JsonSchema)]
 pub struct AgentProfileContent {
    pub name: Arc<str>,
@@ -778,65 +383,6 @@ pub struct ContextServerPresetContent {
    pub tools: IndexMap<Arc<str>, bool>,
 }

-#[derive(Clone, Serialize, Deserialize, JsonSchema, Debug)]
-#[schemars(deny_unknown_fields)]
-pub struct AgentSettingsContentV1 {
-    /// Whether the Agent is enabled.
-    ///
-    /// Default: true
-    enabled: Option<bool>,
-    /// Whether to show the Agent panel button in the status bar.
-    ///
-    /// Default: true
-    button: Option<bool>,
-    /// Where to dock the Agent.
-    ///
-    /// Default: 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 Agent is docked to the bottom.
-    ///
-    /// Default: 320
-    default_height: Option<f32>,
-    /// 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<AgentProviderContentV1>,
-}
-
-#[derive(Clone, Serialize, Deserialize, JsonSchema, Debug)]
-#[schemars(deny_unknown_fields)]
-pub struct LegacyAgentSettingsContent {
-    /// Whether to show the Agent panel button in the status bar.
-    ///
-    /// Default: true
-    pub button: Option<bool>,
-    /// Where to dock the Agent.
-    ///
-    /// Default: 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 Agent is docked to the bottom.
-    ///
-    /// Default: 320
-    pub default_height: Option<f32>,
-    /// The default OpenAI model to use when creating new chats.
-    ///
-    /// Default: gpt-4-1106-preview
-    pub default_open_ai_model: Option<OpenAiModel>,
-    /// OpenAI API base URL to use when creating new chats.
-    ///
-    /// Default: <https://api.openai.com/v1>
-    pub openai_api_url: Option<String>,
-}
-
 impl Settings for AgentSettings {
    const KEY: Option<&'static str> = Some("agent");

@@ -853,11 +399,6 @@ impl Settings for AgentSettings {
        let mut settings = AgentSettings::default();

        for value in sources.defaults_and_customizations() {
-            if value.is_version_outdated() {
-                settings.using_outdated_settings_version = true;
-            }
-
-            let value = value.upgrade();
            merge(&mut settings.enabled, value.enabled);
            merge(&mut settings.button, value.button);
            merge(&mut settings.dock, value.dock);
@@ -869,17 +410,26 @@ impl Settings for AgentSettings {
                &mut settings.default_height,
                value.default_height.map(Into::into),
            );
-            merge(&mut settings.default_model, value.default_model);
+            settings.default_model = value
+                .default_model
+                .clone()
+                .or(settings.default_model.take());
            settings.inline_assistant_model = value
                .inline_assistant_model
+                .clone()
                .or(settings.inline_assistant_model.take());
            settings.commit_message_model = value
+                .clone()
                .commit_message_model
                .or(settings.commit_message_model.take());
            settings.thread_summary_model = value
+                .clone()
                .thread_summary_model
                .or(settings.thread_summary_model.take());
-            merge(&mut settings.inline_alternatives, value.inline_alternatives);
+            merge(
+                &mut settings.inline_alternatives,
+                value.inline_alternatives.clone(),
+            );
            merge(
                &mut settings.always_allow_tool_actions,
                value.always_allow_tool_actions,
@@ -894,36 +444,41 @@ impl Settings for AgentSettings {
            );
            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_profile, value.default_profile.clone());
            merge(&mut settings.default_view, value.default_view);
            merge(
                &mut settings.preferred_completion_mode,
                value.preferred_completion_mode,
            );
            merge(&mut settings.enable_feedback, value.enable_feedback);
+            merge(&mut settings.expand_edit_card, value.expand_edit_card);
+            merge(
+                &mut settings.expand_terminal_card,
+                value.expand_terminal_card,
+            );

            settings
                .model_parameters
                .extend_from_slice(&value.model_parameters);

-            if let Some(profiles) = value.profiles {
+            if let Some(profiles) = value.profiles.as_ref() {
                settings
                    .profiles
                    .extend(profiles.into_iter().map(|(id, profile)| {
                        (
-                            id,
+                            id.clone(),
                            AgentProfileSettings {
-                                name: profile.name.into(),
-                                tools: profile.tools,
+                                name: profile.name.clone().into(),
+                                tools: profile.tools.clone(),
                                enable_all_context_servers: profile
                                    .enable_all_context_servers
                                    .unwrap_or_default(),
                                context_servers: profile
                                    .context_servers
-                                    .into_iter()
+                                    .iter()
                                    .map(|(context_server_id, preset)| {
                                        (
-                                            context_server_id,
+                                            context_server_id.clone(),
                                            ContextServerPreset {
                                                tools: preset.tools.clone(),
                                            },
@@ -944,28 +499,8 @@ impl Settings for AgentSettings {
            .read_value("chat.agent.enabled")
            .and_then(|b| b.as_bool())
        {
-            match &mut current.inner {
-                Some(AgentSettingsContentInner::Versioned(versioned)) => match versioned.as_mut() {
-                    VersionedAgentSettingsContent::V1(setting) => {
-                        setting.enabled = Some(b);
-                        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(AgentSettingsContentInner::for_v2(AgentSettingsContentV2 {
-                            enabled: Some(b),
-                            button: Some(b),
-                            ..Default::default()
-                        }));
-                }
-            }
+            current.enabled = Some(b);
+            current.button = Some(b);
        }
    }
 }
@@ -975,149 +510,3 @@ fn merge<T>(target: &mut T, value: Option<T>) {
        *target = value;
    }
 }
-
-#[cfg(test)]
-mod tests {
-    use fs::Fs;
-    use gpui::{ReadGlobal, TestAppContext};
-    use settings::SettingsStore;
-
-    use super::*;
-
-    #[gpui::test]
-    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
-            .unwrap();
-
-        cx.update(|cx| {
-            let test_settings = settings::SettingsStore::test(cx);
-            cx.set_global(test_settings);
-            AgentSettings::register(cx);
-        });
-
-        cx.update(|cx| {
-            assert!(!AgentSettings::get_global(cx).using_outdated_settings_version);
-            assert_eq!(
-                AgentSettings::get_global(cx).default_model,
-                LanguageModelSelection {
-                    provider: "zed.dev".into(),
-                    model: "claude-sonnet-4".into(),
-                }
-            );
-        });
-
-        cx.update(|cx| {
-            settings::SettingsStore::global(cx).update_settings_file::<AgentSettings>(
-                fs.clone(),
-                |settings, _| {
-                    *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,
-                        })),
-                    }
-                },
-            );
-        });
-
-        cx.run_until_parked();
-
-        let raw_settings_value = fs.load(paths::settings_file()).await.unwrap();
-        assert!(raw_settings_value.contains(r#""version": "2""#));
-
-        #[derive(Debug, Deserialize)]
-        struct AgentSettingsTest {
-            agent: AgentSettingsContent,
-        }
-
-        let agent_settings: AgentSettingsTest =
-            serde_json_lenient::from_str(&raw_settings_value).unwrap();
-
-        assert!(!agent_settings.agent.is_version_outdated());
-    }
-
-    #[gpui::test]
-    async fn test_load_settings_from_old_key(cx: &mut TestAppContext) {
-        let fs = fs::FakeFs::new(cx.executor().clone());
-        fs.create_dir(paths::settings_file().parent().unwrap())
-            .await
-            .unwrap();
-
-        cx.update(|cx| {
-            let mut test_settings = settings::SettingsStore::test(cx);
-            let user_settings_content = r#"{
-            "assistant": {
-                "enabled": true,
-                "version": "2",
-                "default_model": {
-                  "provider": "zed.dev",
-                  "model": "gpt-99"
-                },
-            }}"#;
-            test_settings
-                .set_user_settings(user_settings_content, cx)
-                .unwrap();
-            cx.set_global(test_settings);
-            AgentSettings::register(cx);
-        });
-
-        cx.run_until_parked();
-
-        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::<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()
-                    })),
-                };
-            });
-        });
-
-        cx.run_until_parked();
-
-        let settings = cx.update(|cx| SettingsStore::global(cx).raw_user_settings().clone());
-
-        #[derive(Debug, Deserialize)]
-        struct AgentSettingsTest {
-            assistant: AgentSettingsContent,
-            agent: Option<serde_json_lenient::Value>,
-        }
-
-        let agent_settings: AgentSettingsTest = serde_json::from_value(settings).unwrap();
-        assert!(agent_settings.agent.is_none());
-    }
-}
--- a/crates/agent_ui/Cargo.toml
+++ b/crates/agent_ui/Cargo.toml
@@ -0,0 +1,111 @@
+[package]
+name = "agent_ui"
+version = "0.1.0"
+edition.workspace = true
+publish.workspace = true
+license = "GPL-3.0-or-later"
+
+[lints]
+workspace = true
+
+[lib]
+path = "src/agent_ui.rs"
+doctest = false
+
+[features]
+test-support = ["gpui/test-support", "language/test-support"]
+
+[dependencies]
+acp.workspace = true
+agent.workspace = true
+agentic-coding-protocol.workspace = true
+agent_settings.workspace = true
+agent_servers.workspace = true
+anyhow.workspace = true
+assistant_context.workspace = true
+assistant_slash_command.workspace = true
+assistant_slash_commands.workspace = true
+assistant_tool.workspace = true
+audio.workspace = true
+buffer_diff.workspace = true
+chrono.workspace = true
+client.workspace = true
+collections.workspace = true
+component.workspace = true
+context_server.workspace = true
+db.workspace = true
+editor.workspace = true
+extension.workspace = true
+extension_host.workspace = true
+feature_flags.workspace = true
+file_icons.workspace = true
+fs.workspace = true
+futures.workspace = true
+fuzzy.workspace = true
+gpui.workspace = true
+html_to_markdown.workspace = true
+indoc.workspace = true
+http_client.workspace = true
+indexed_docs.workspace = true
+inventory.workspace = true
+itertools.workspace = true
+jsonschema.workspace = true
+language.workspace = true
+language_model.workspace = true
+log.workspace = true
+lsp.workspace = true
+markdown.workspace = true
+menu.workspace = true
+multi_buffer.workspace = true
+notifications.workspace = true
+ordered-float.workspace = true
+parking_lot.workspace = true
+paths.workspace = true
+picker.workspace = true
+project.workspace = true
+prompt_store.workspace = true
+proto.workspace = true
+release_channel.workspace = true
+rope.workspace = true
+rules_library.workspace = true
+schemars.workspace = true
+search.workspace = true
+serde.workspace = true
+serde_json.workspace = true
+serde_json_lenient.workspace = true
+settings.workspace = true
+smol.workspace = true
+streaming_diff.workspace = true
+task.workspace = true
+telemetry.workspace = true
+telemetry_events.workspace = true
+terminal.workspace = true
+terminal_view.workspace = true
+text.workspace = true
+theme.workspace = true
+time.workspace = true
+time_format.workspace = true
+ui.workspace = true
+urlencoding.workspace = true
+util.workspace = true
+uuid.workspace = true
+watch.workspace = true
+workspace-hack.workspace = true
+workspace.workspace = true
+zed_actions.workspace = true
+zed_llm_client.workspace = true
+
+[dev-dependencies]
+assistant_tools.workspace = true
+buffer_diff = { workspace = true, features = ["test-support"] }
+editor = { workspace = true, features = ["test-support"] }
+gpui = { workspace = true, "features" = ["test-support"] }
+indoc.workspace = true
+language = { workspace = true, "features" = ["test-support"] }
+languages = { workspace = true, features = ["test-support"] }
+language_model = { workspace = true, "features" = ["test-support"] }
+pretty_assertions.workspace = true
+project = { workspace = true, features = ["test-support"] }
+rand.workspace = true
+tree-sitter-md.workspace = true
+unindent.workspace = true
--- a/crates/agent_ui/LICENSE-GPL
+++ b/crates/agent_ui/LICENSE-GPL
@@ -0,0 +1 @@
+../../LICENSE-GPL
--- a/crates/agent_ui/src/acp.rs
+++ b/crates/agent_ui/src/acp.rs
@@ -0,0 +1,5 @@
+mod completion_provider;
+mod message_history;
+mod thread_view;
+
+pub use thread_view::AcpThreadView;
--- a/crates/agent_ui/src/acp/completion_provider.rs
+++ b/crates/agent_ui/src/acp/completion_provider.rs
@@ -0,0 +1,574 @@
+use std::ops::Range;
+use std::path::Path;
+use std::sync::Arc;
+use std::sync::atomic::AtomicBool;
+
+use anyhow::Result;
+use collections::HashMap;
+use editor::display_map::CreaseId;
+use editor::{CompletionProvider, Editor, ExcerptId};
+use file_icons::FileIcons;
+use gpui::{App, Entity, Task, WeakEntity};
+use language::{Buffer, CodeLabel, HighlightId};
+use lsp::CompletionContext;
+use parking_lot::Mutex;
+use project::{Completion, CompletionIntent, CompletionResponse, ProjectPath, WorktreeId};
+use rope::Point;
+use text::{Anchor, ToPoint};
+use ui::prelude::*;
+use workspace::Workspace;
+
+use crate::context_picker::MentionLink;
+use crate::context_picker::file_context_picker::{extract_file_name_and_directory, search_files};
+
+#[derive(Default)]
+pub struct MentionSet {
+    paths_by_crease_id: HashMap<CreaseId, ProjectPath>,
+}
+
+impl MentionSet {
+    pub fn insert(&mut self, crease_id: CreaseId, path: ProjectPath) {
+        self.paths_by_crease_id.insert(crease_id, path);
+    }
+
+    pub fn path_for_crease_id(&self, crease_id: CreaseId) -> Option<ProjectPath> {
+        self.paths_by_crease_id.get(&crease_id).cloned()
+    }
+
+    pub fn drain(&mut self) -> impl Iterator<Item = CreaseId> {
+        self.paths_by_crease_id.drain().map(|(id, _)| id)
+    }
+}
+
+pub struct ContextPickerCompletionProvider {
+    workspace: WeakEntity<Workspace>,
+    editor: WeakEntity<Editor>,
+    mention_set: Arc<Mutex<MentionSet>>,
+}
+
+impl ContextPickerCompletionProvider {
+    pub fn new(
+        mention_set: Arc<Mutex<MentionSet>>,
+        workspace: WeakEntity<Workspace>,
+        editor: WeakEntity<Editor>,
+    ) -> Self {
+        Self {
+            mention_set,
+            workspace,
+            editor,
+        }
+    }
+
+    fn completion_for_path(
+        project_path: ProjectPath,
+        path_prefix: &str,
+        is_recent: bool,
+        is_directory: bool,
+        excerpt_id: ExcerptId,
+        source_range: Range<Anchor>,
+        editor: Entity<Editor>,
+        mention_set: Arc<Mutex<MentionSet>>,
+        cx: &App,
+    ) -> Completion {
+        let (file_name, directory) =
+            extract_file_name_and_directory(&project_path.path, path_prefix);
+
+        let label =
+            build_code_label_for_full_path(&file_name, directory.as_ref().map(|s| s.as_ref()), cx);
+        let full_path = if let Some(directory) = directory {
+            format!("{}{}", directory, file_name)
+        } else {
+            file_name.to_string()
+        };
+
+        let crease_icon_path = if is_directory {
+            FileIcons::get_folder_icon(false, cx).unwrap_or_else(|| IconName::Folder.path().into())
+        } else {
+            FileIcons::get_icon(Path::new(&full_path), cx)
+                .unwrap_or_else(|| IconName::File.path().into())
+        };
+        let completion_icon_path = if is_recent {
+            IconName::HistoryRerun.path().into()
+        } else {
+            crease_icon_path.clone()
+        };
+
+        let new_text = format!("{} ", MentionLink::for_file(&file_name, &full_path));
+        let new_text_len = new_text.len();
+        Completion {
+            replace_range: source_range.clone(),
+            new_text,
+            label,
+            documentation: None,
+            source: project::CompletionSource::Custom,
+            icon_path: Some(completion_icon_path),
+            insert_text_mode: None,
+            confirm: Some(confirm_completion_callback(
+                crease_icon_path,
+                file_name,
+                project_path,
+                excerpt_id,
+                source_range.start,
+                new_text_len - 1,
+                editor,
+                mention_set,
+            )),
+        }
+    }
+}
+
+fn build_code_label_for_full_path(file_name: &str, directory: Option<&str>, cx: &App) -> CodeLabel {
+    let comment_id = cx.theme().syntax().highlight_id("comment").map(HighlightId);
+    let mut label = CodeLabel::default();
+
+    label.push_str(&file_name, None);
+    label.push_str(" ", None);
+
+    if let Some(directory) = directory {
+        label.push_str(&directory, comment_id);
+    }
+
+    label.filter_range = 0..label.text().len();
+
+    label
+}
+
+impl CompletionProvider for ContextPickerCompletionProvider {
+    fn completions(
+        &self,
+        excerpt_id: ExcerptId,
+        buffer: &Entity<Buffer>,
+        buffer_position: Anchor,
+        _trigger: CompletionContext,
+        _window: &mut Window,
+        cx: &mut Context<Editor>,
+    ) -> 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);
+            let offset_to_line = buffer.point_to_offset(line_start);
+            let mut lines = buffer.text_for_range(line_start..position).lines();
+            let line = lines.next()?;
+            MentionCompletion::try_parse(line, offset_to_line)
+        });
+        let Some(state) = state else {
+            return Task::ready(Ok(Vec::new()));
+        };
+
+        let Some(workspace) = self.workspace.upgrade() else {
+            return Task::ready(Ok(Vec::new()));
+        };
+
+        let snapshot = buffer.read(cx).snapshot();
+        let source_range = snapshot.anchor_before(state.source_range.start)
+            ..snapshot.anchor_after(state.source_range.end);
+
+        let editor = self.editor.clone();
+        let mention_set = self.mention_set.clone();
+        let MentionCompletion { argument, .. } = state;
+        let query = argument.unwrap_or_else(|| "".to_string());
+
+        let search_task = search_files(query.clone(), Arc::<AtomicBool>::default(), &workspace, cx);
+
+        cx.spawn(async move |_, cx| {
+            let matches = search_task.await;
+            let Some(editor) = editor.upgrade() else {
+                return Ok(Vec::new());
+            };
+
+            let completions = cx.update(|cx| {
+                matches
+                    .into_iter()
+                    .map(|mat| {
+                        let path_match = &mat.mat;
+                        let project_path = ProjectPath {
+                            worktree_id: WorktreeId::from_usize(path_match.worktree_id),
+                            path: path_match.path.clone(),
+                        };
+
+                        Self::completion_for_path(
+                            project_path,
+                            &path_match.path_prefix,
+                            mat.is_recent,
+                            path_match.is_dir,
+                            excerpt_id,
+                            source_range.clone(),
+                            editor.clone(),
+                            mention_set.clone(),
+                            cx,
+                        )
+                    })
+                    .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,
+            }])
+        })
+    }
+
+    fn is_completion_trigger(
+        &self,
+        buffer: &Entity<language::Buffer>,
+        position: language::Anchor,
+        _text: &str,
+        _trigger_in_words: bool,
+        _menu_is_open: bool,
+        cx: &mut Context<Editor>,
+    ) -> bool {
+        let buffer = buffer.read(cx);
+        let position = position.to_point(buffer);
+        let line_start = Point::new(position.row, 0);
+        let offset_to_line = buffer.point_to_offset(line_start);
+        let mut lines = buffer.text_for_range(line_start..position).lines();
+        if let Some(line) = lines.next() {
+            MentionCompletion::try_parse(line, offset_to_line)
+                .map(|completion| {
+                    completion.source_range.start <= offset_to_line + position.column as usize
+                        && completion.source_range.end >= offset_to_line + position.column as usize
+                })
+                .unwrap_or(false)
+        } else {
+            false
+        }
+    }
+
+    fn sort_completions(&self) -> bool {
+        false
+    }
+
+    fn filter_completions(&self) -> bool {
+        false
+    }
+}
+
+fn confirm_completion_callback(
+    crease_icon_path: SharedString,
+    crease_text: SharedString,
+    project_path: ProjectPath,
+    excerpt_id: ExcerptId,
+    start: Anchor,
+    content_len: usize,
+    editor: Entity<Editor>,
+    mention_set: Arc<Mutex<MentionSet>>,
+) -> Arc<dyn Fn(CompletionIntent, &mut Window, &mut App) -> bool + Send + Sync> {
+    Arc::new(move |_, window, cx| {
+        let crease_text = crease_text.clone();
+        let crease_icon_path = crease_icon_path.clone();
+        let editor = editor.clone();
+        let project_path = project_path.clone();
+        let mention_set = mention_set.clone();
+        window.defer(cx, move |window, cx| {
+            let crease_id = crate::context_picker::insert_crease_for_mention(
+                excerpt_id,
+                start,
+                content_len,
+                crease_text.clone(),
+                crease_icon_path,
+                editor.clone(),
+                window,
+                cx,
+            );
+            if let Some(crease_id) = crease_id {
+                mention_set.lock().insert(crease_id, project_path);
+            }
+        });
+        false
+    })
+}
+
+#[derive(Debug, Default, PartialEq)]
+struct MentionCompletion {
+    source_range: Range<usize>,
+    argument: Option<String>,
+}
+
+impl MentionCompletion {
+    fn try_parse(line: &str, offset_to_line: usize) -> Option<Self> {
+        let last_mention_start = line.rfind('@')?;
+        if last_mention_start >= line.len() {
+            return Some(Self::default());
+        }
+        if last_mention_start > 0
+            && line
+                .chars()
+                .nth(last_mention_start - 1)
+                .map_or(false, |c| !c.is_whitespace())
+        {
+            return None;
+        }
+
+        let rest_of_line = &line[last_mention_start + 1..];
+        let mut argument = None;
+
+        let mut parts = rest_of_line.split_whitespace();
+        let mut end = last_mention_start + 1;
+        if let Some(argument_text) = parts.next() {
+            end += argument_text.len();
+            argument = Some(argument_text.to_string());
+        }
+
+        Some(Self {
+            source_range: last_mention_start + offset_to_line..end + offset_to_line,
+            argument,
+        })
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use gpui::{EventEmitter, FocusHandle, Focusable, TestAppContext, VisualTestContext};
+    use project::{Project, ProjectPath};
+    use serde_json::json;
+    use settings::SettingsStore;
+    use std::{ops::Deref, rc::Rc};
+    use util::path;
+    use workspace::{AppState, Item};
+
+    #[test]
+    fn test_mention_completion_parse() {
+        assert_eq!(MentionCompletion::try_parse("Lorem Ipsum", 0), None);
+
+        assert_eq!(
+            MentionCompletion::try_parse("Lorem @", 0),
+            Some(MentionCompletion {
+                source_range: 6..7,
+                argument: None,
+            })
+        );
+
+        assert_eq!(
+            MentionCompletion::try_parse("Lorem @main", 0),
+            Some(MentionCompletion {
+                source_range: 6..11,
+                argument: Some("main".to_string()),
+            })
+        );
+
+        assert_eq!(MentionCompletion::try_parse("test@", 0), None);
+    }
+
+    struct AtMentionEditor(Entity<Editor>);
+
+    impl Item for AtMentionEditor {
+        type Event = ();
+
+        fn include_in_nav_history() -> bool {
+            false
+        }
+
+        fn tab_content_text(&self, _detail: usize, _cx: &App) -> SharedString {
+            "Test".into()
+        }
+    }
+
+    impl EventEmitter<()> for AtMentionEditor {}
+
+    impl Focusable for AtMentionEditor {
+        fn focus_handle(&self, cx: &App) -> FocusHandle {
+            self.0.read(cx).focus_handle(cx).clone()
+        }
+    }
+
+    impl Render for AtMentionEditor {
+        fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
+            self.0.clone().into_any_element()
+        }
+    }
+
+    #[gpui::test]
+    async fn test_context_completion_provider(cx: &mut TestAppContext) {
+        init_test(cx);
+
+        let app_state = cx.update(AppState::test);
+
+        cx.update(|cx| {
+            language::init(cx);
+            editor::init(cx);
+            workspace::init(app_state.clone(), cx);
+            Project::init_settings(cx);
+        });
+
+        app_state
+            .fs
+            .as_fake()
+            .insert_tree(
+                path!("/dir"),
+                json!({
+                    "editor": "",
+                    "a": {
+                        "one.txt": "",
+                        "two.txt": "",
+                        "three.txt": "",
+                        "four.txt": ""
+                    },
+                    "b": {
+                        "five.txt": "",
+                        "six.txt": "",
+                        "seven.txt": "",
+                        "eight.txt": "",
+                    }
+                }),
+            )
+            .await;
+
+        let project = Project::test(app_state.fs.clone(), [path!("/dir").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 worktree = project.update(cx, |project, cx| {
+            let mut worktrees = project.worktrees(cx).collect::<Vec<_>>();
+            assert_eq!(worktrees.len(), 1);
+            worktrees.pop().unwrap()
+        });
+        let worktree_id = worktree.read_with(cx, |worktree, _| worktree.id());
+
+        let mut cx = VisualTestContext::from_window(*window.deref(), cx);
+
+        let paths = vec![
+            path!("a/one.txt"),
+            path!("a/two.txt"),
+            path!("a/three.txt"),
+            path!("a/four.txt"),
+            path!("b/five.txt"),
+            path!("b/six.txt"),
+            path!("b/seven.txt"),
+            path!("b/eight.txt"),
+        ];
+
+        let mut opened_editors = Vec::new();
+        for path in paths {
+            let buffer = workspace
+                .update_in(&mut cx, |workspace, window, cx| {
+                    workspace.open_path(
+                        ProjectPath {
+                            worktree_id,
+                            path: Path::new(path).into(),
+                        },
+                        None,
+                        false,
+                        window,
+                        cx,
+                    )
+                })
+                .await
+                .unwrap();
+            opened_editors.push(buffer);
+        }
+
+        let editor = workspace.update_in(&mut cx, |workspace, window, cx| {
+            let editor = cx.new(|cx| {
+                Editor::new(
+                    editor::EditorMode::full(),
+                    multi_buffer::MultiBuffer::build_simple("", cx),
+                    None,
+                    window,
+                    cx,
+                )
+            });
+            workspace.active_pane().update(cx, |pane, cx| {
+                pane.add_item(
+                    Box::new(cx.new(|_| AtMentionEditor(editor.clone()))),
+                    true,
+                    true,
+                    None,
+                    window,
+                    cx,
+                );
+            });
+            editor
+        });
+
+        let mention_set = Arc::new(Mutex::new(MentionSet::default()));
+
+        let editor_entity = editor.downgrade();
+        editor.update_in(&mut cx, |editor, window, cx| {
+            window.focus(&editor.focus_handle(cx));
+            editor.set_completion_provider(Some(Rc::new(ContextPickerCompletionProvider::new(
+                mention_set.clone(),
+                workspace.downgrade(),
+                editor_entity,
+            ))));
+        });
+
+        cx.simulate_input("Lorem ");
+
+        editor.update(&mut cx, |editor, cx| {
+            assert_eq!(editor.text(cx), "Lorem ");
+            assert!(!editor.has_visible_completions_menu());
+        });
+
+        cx.simulate_input("@");
+
+        editor.update(&mut cx, |editor, cx| {
+            assert_eq!(editor.text(cx), "Lorem @");
+            assert!(editor.has_visible_completions_menu());
+            assert_eq!(
+                current_completion_labels(editor),
+                &[
+                    "eight.txt dir/b/",
+                    "seven.txt dir/b/",
+                    "six.txt dir/b/",
+                    "five.txt dir/b/",
+                    "four.txt dir/a/",
+                    "three.txt dir/a/",
+                    "two.txt dir/a/",
+                    "one.txt dir/a/",
+                    "dir ",
+                    "a dir/",
+                    "four.txt dir/a/",
+                    "one.txt dir/a/",
+                    "three.txt dir/a/",
+                    "two.txt dir/a/",
+                    "b dir/",
+                    "eight.txt dir/b/",
+                    "five.txt dir/b/",
+                    "seven.txt dir/b/",
+                    "six.txt dir/b/",
+                    "editor dir/"
+                ]
+            );
+        });
+
+        // Select and confirm "File"
+        editor.update_in(&mut cx, |editor, window, cx| {
+            assert!(editor.has_visible_completions_menu());
+            editor.context_menu_next(&editor::actions::ContextMenuNext, window, cx);
+            editor.context_menu_next(&editor::actions::ContextMenuNext, window, cx);
+            editor.context_menu_next(&editor::actions::ContextMenuNext, window, cx);
+            editor.context_menu_next(&editor::actions::ContextMenuNext, window, cx);
+            editor.confirm_completion(&editor::actions::ConfirmCompletion::default(), window, cx);
+        });
+
+        cx.run_until_parked();
+
+        editor.update(&mut cx, |editor, cx| {
+            assert_eq!(editor.text(cx), "Lorem [@four.txt](@file:dir/a/four.txt) ");
+        });
+    }
+
+    fn current_completion_labels(editor: &Editor) -> Vec<String> {
+        let completions = editor.current_completions().expect("Missing completions");
+        completions
+            .into_iter()
+            .map(|completion| completion.label.text.to_string())
+            .collect::<Vec<_>>()
+    }
+
+    pub(crate) fn init_test(cx: &mut TestAppContext) {
+        cx.update(|cx| {
+            let store = SettingsStore::test(cx);
+            cx.set_global(store);
+            theme::init(theme::LoadThemes::JustBase, cx);
+            client::init_settings(cx);
+            language::init(cx);
+            Project::init_settings(cx);
+            workspace::init_settings(cx);
+            editor::init_settings(cx);
+        });
+    }
+}
--- a/crates/agent_ui/src/acp/message_history.rs
+++ b/crates/agent_ui/src/acp/message_history.rs
@@ -0,0 +1,81 @@
+pub struct MessageHistory<T> {
+    items: Vec<T>,
+    current: Option<usize>,
+}
+
+impl<T> MessageHistory<T> {
+    pub fn new() -> Self {
+        MessageHistory {
+            items: Vec::new(),
+            current: None,
+        }
+    }
+
+    pub fn push(&mut self, message: T) {
+        self.current.take();
+        self.items.push(message);
+    }
+
+    pub fn prev(&mut self) -> Option<&T> {
+        if self.items.is_empty() {
+            return None;
+        }
+
+        let new_ix = self
+            .current
+            .get_or_insert(self.items.len())
+            .saturating_sub(1);
+
+        self.current = Some(new_ix);
+        self.items.get(new_ix)
+    }
+
+    pub fn next(&mut self) -> Option<&T> {
+        let current = self.current.as_mut()?;
+        *current += 1;
+
+        self.items.get(*current).or_else(|| {
+            self.current.take();
+            None
+        })
+    }
+}
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_prev_next() {
+        let mut history = MessageHistory::new();
+
+        // Test empty history
+        assert_eq!(history.prev(), None);
+        assert_eq!(history.next(), None);
+
+        // Add some messages
+        history.push("first");
+        history.push("second");
+        history.push("third");
+
+        // Test prev navigation
+        assert_eq!(history.prev(), Some(&"third"));
+        assert_eq!(history.prev(), Some(&"second"));
+        assert_eq!(history.prev(), Some(&"first"));
+        assert_eq!(history.prev(), Some(&"first"));
+
+        assert_eq!(history.next(), Some(&"second"));
+
+        // Test mixed navigation
+        history.push("fourth");
+        assert_eq!(history.prev(), Some(&"fourth"));
+        assert_eq!(history.prev(), Some(&"third"));
+        assert_eq!(history.next(), Some(&"fourth"));
+        assert_eq!(history.next(), None);
+
+        // Test that push resets navigation
+        history.prev();
+        history.prev();
+        history.push("fifth");
+        assert_eq!(history.prev(), Some(&"fifth"));
+    }
+}
--- a/crates/agent_ui/src/acp/thread_view.rs
+++ b/crates/agent_ui/src/acp/thread_view.rs
--- a/crates/agent_ui/src/active_thread.rs
+++ b/crates/agent_ui/src/active_thread.rs
@@ -1,18 +1,15 @@
-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::{extract_message_creases, insert_message_creases};
-use crate::thread::{
-    LastRestoreCheckpoint, MessageCrease, MessageId, MessageSegment, Thread, ThreadError,
-    ThreadEvent, ThreadFeedback, ThreadSummary,
-};
-use crate::thread_store::{RulesLoadingError, TextThreadStore, ThreadStore};
-use crate::tool_use::{PendingToolUseStatus, ToolUse};
-use crate::ui::{
-    AddedContext, AgentNotification, AgentNotificationEvent, AnimatedLabel, ContextPill,
-};
+use crate::ui::{AddedContext, AgentNotification, AgentNotificationEvent, ContextPill};
 use crate::{AgentPanel, ModelUsageContext};
+use agent::{
+    ContextStore, LastRestoreCheckpoint, MessageCrease, MessageId, MessageSegment, TextThreadStore,
+    Thread, ThreadError, ThreadEvent, ThreadFeedback, ThreadStore, ThreadSummary,
+    context::{self, AgentContextHandle, RULES_ICON},
+    thread_store::RulesLoadingError,
+    tool_use::{PendingToolUseStatus, ToolUse},
+};
 use agent_settings::{AgentSettings, NotifyWhenAgentWaiting};
 use anyhow::Context as _;
 use assistant_tool::ToolUseStatus;
@@ -20,11 +17,11 @@ use audio::{Audio, Sound};
 use collections::{HashMap, HashSet};
 use editor::actions::{MoveUp, Paste};
 use editor::scroll::Autoscroll;
-use editor::{Editor, EditorElement, EditorEvent, EditorStyle, MultiBuffer};
+use editor::{Editor, EditorElement, EditorEvent, EditorStyle, MultiBuffer, SelectionEffects};
 use gpui::{
    AbsoluteLength, Animation, AnimationExt, AnyElement, App, ClickEvent, ClipboardEntry,
    ClipboardItem, DefiniteLength, EdgesRefinement, Empty, Entity, EventEmitter, Focusable, Hsla,
-    ListAlignment, ListState, MouseButton, PlatformDisplay, ScrollHandle, Stateful,
+    ListAlignment, ListOffset, ListState, MouseButton, PlatformDisplay, ScrollHandle, Stateful,
    StyleRefinement, Subscription, Task, TextStyle, TextStyleRefinement, Transformation,
    UnderlineStyle, WeakEntity, WindowHandle, linear_color_stop, linear_gradient, list, percentage,
    pulsating_between,
@@ -48,7 +45,7 @@ use std::time::Duration;
 use text::ToPoint;
 use theme::ThemeSettings;
 use ui::{
-    Disclosure, IconButton, KeyBinding, PopoverMenuHandle, Scrollbar, ScrollbarState, TextSize,
+    Banner, Disclosure, KeyBinding, PopoverMenuHandle, Scrollbar, ScrollbarState, TextSize,
    Tooltip, prelude::*,
 };
 use util::ResultExt as _;
@@ -59,7 +56,7 @@ use zed_llm_client::CompletionIntent;

 const CODEBLOCK_CONTAINER_GROUP: &str = "codeblock_container";
 const EDIT_PREVIOUS_MESSAGE_MIN_LINES: usize = 1;
-const EDIT_PREVIOUS_MESSAGE_MAX_LINES: usize = 6;
+const RESPONSE_PADDING_X: Pixels = px(19.);

 pub struct ActiveThread {
    context_store: Entity<ContextStore>,
@@ -206,7 +203,7 @@ pub(crate) fn default_markdown_style(window: &Window, cx: &App) -> MarkdownStyle
    MarkdownStyle {
        base_text_style: text_style.clone(),
        syntax: cx.theme().syntax().clone(),
-        selection_background_color: cx.theme().players().local().selection,
+        selection_background_color: cx.theme().colors().element_selection_background,
        code_block_overflow_x_scroll: true,
        table_overflow_x_scroll: true,
        heading_level_styles: Some(HeadingLevelStyles {
@@ -303,8 +300,8 @@ fn tool_use_markdown_style(window: &Window, cx: &mut App) -> MarkdownStyle {
    MarkdownStyle {
        base_text_style: text_style,
        syntax: cx.theme().syntax().clone(),
-        selection_background_color: cx.theme().players().local().selection,
-        code_block_overflow_x_scroll: true,
+        selection_background_color: cx.theme().colors().element_selection_background,
+        code_block_overflow_x_scroll: false,
        code_block: StyleRefinement {
            margin: EdgesRefinement::default(),
            padding: EdgesRefinement::default(),
@@ -691,9 +688,12 @@ fn open_markdown_link(
                            })
                            .context("Could not find matching symbol")?;

-                        editor.change_selections(Some(Autoscroll::center()), window, cx, |s| {
-                            s.select_anchor_ranges([symbol_range.start..symbol_range.start])
-                        });
+                        editor.change_selections(
+                            SelectionEffects::scroll(Autoscroll::center()),
+                            window,
+                            cx,
+                            |s| s.select_anchor_ranges([symbol_range.start..symbol_range.start]),
+                        );
                        anyhow::Ok(())
                    })
                })
@@ -710,10 +710,15 @@ fn open_markdown_link(
                        .downcast::<Editor>()
                        .context("Item is not an editor")?;
                    active_editor.update_in(cx, |editor, window, cx| {
-                        editor.change_selections(Some(Autoscroll::center()), window, cx, |s| {
-                            s.select_ranges([Point::new(line_range.start as u32, 0)
-                                ..Point::new(line_range.start as u32, 0)])
-                        });
+                        editor.change_selections(
+                            SelectionEffects::scroll(Autoscroll::center()),
+                            window,
+                            cx,
+                            |s| {
+                                s.select_ranges([Point::new(line_range.start as u32, 0)
+                                    ..Point::new(line_range.start as u32, 0)])
+                            },
+                        );
                        anyhow::Ok(())
                    })
                })
@@ -782,6 +787,15 @@ impl ActiveThread {
                    .unwrap()
            }
        });
+
+        let workspace_subscription = if let Some(workspace) = workspace.upgrade() {
+            Some(cx.observe_release(&workspace, |this, _, cx| {
+                this.dismiss_notifications(cx);
+            }))
+        } else {
+            None
+        };
+
        let mut this = Self {
            language_registry,
            thread_store,
@@ -811,7 +825,12 @@ impl ActiveThread {
        };

        for message in thread.read(cx).messages().cloned().collect::<Vec<_>>() {
-            this.push_message(&message.id, &message.segments, window, cx);
+            let rendered_message = RenderedMessage::from_segments(
+                &message.segments,
+                this.language_registry.clone(),
+                cx,
+            );
+            this.push_rendered_message(message.id, rendered_message);

            for tool_use in thread.read(cx).tool_uses_for_message(message.id, cx) {
                this.render_tool_use_markdown(
@@ -824,6 +843,10 @@ impl ActiveThread {
            }
        }

+        if let Some(subscription) = workspace_subscription {
+            this._subscriptions.push(subscription);
+        }
+
        this
    }

@@ -877,36 +900,11 @@ impl ActiveThread {
        &self.text_thread_store
    }

-    fn push_message(
-        &mut self,
-        id: &MessageId,
-        segments: &[MessageSegment],
-        _window: &mut Window,
-        cx: &mut Context<Self>,
-    ) {
+    fn push_rendered_message(&mut self, id: MessageId, rendered_message: RenderedMessage) {
        let old_len = self.messages.len();
-        self.messages.push(*id);
+        self.messages.push(id);
        self.list_state.splice(old_len..old_len, 1);
-
-        let rendered_message =
-            RenderedMessage::from_segments(segments, self.language_registry.clone(), cx);
-        self.rendered_messages_by_id.insert(*id, rendered_message);
-    }
-
-    fn edited_message(
-        &mut self,
-        id: &MessageId,
-        segments: &[MessageSegment],
-        _window: &mut Window,
-        cx: &mut Context<Self>,
-    ) {
-        let Some(index) = self.messages.iter().position(|message_id| message_id == id) else {
-            return;
-        };
-        self.list_state.splice(index..index + 1, 1);
-        let rendered_message =
-            RenderedMessage::from_segments(segments, self.language_registry.clone(), cx);
-        self.rendered_messages_by_id.insert(*id, rendered_message);
+        self.rendered_messages_by_id.insert(id, rendered_message);
    }

    fn deleted_message(&mut self, id: &MessageId) {
@@ -1039,31 +1037,45 @@ impl ActiveThread {
                }
            }
            ThreadEvent::MessageAdded(message_id) => {
-                if let Some(message_segments) = self
-                    .thread
-                    .read(cx)
-                    .message(*message_id)
-                    .map(|message| message.segments.clone())
-                {
-                    self.push_message(message_id, &message_segments, window, cx);
+                self.clear_last_error();
+                if let Some(rendered_message) = self.thread.update(cx, |thread, cx| {
+                    thread.message(*message_id).map(|message| {
+                        RenderedMessage::from_segments(
+                            &message.segments,
+                            self.language_registry.clone(),
+                            cx,
+                        )
+                    })
+                }) {
+                    self.push_rendered_message(*message_id, rendered_message);
                }

                self.save_thread(cx);
                cx.notify();
            }
            ThreadEvent::MessageEdited(message_id) => {
-                if let Some(message_segments) = self
-                    .thread
-                    .read(cx)
-                    .message(*message_id)
-                    .map(|message| message.segments.clone())
-                {
-                    self.edited_message(message_id, &message_segments, window, cx);
+                self.clear_last_error();
+                if let Some(index) = self.messages.iter().position(|id| id == message_id) {
+                    if let Some(rendered_message) = self.thread.update(cx, |thread, cx| {
+                        thread.message(*message_id).map(|message| {
+                            let mut rendered_message = RenderedMessage {
+                                language_registry: self.language_registry.clone(),
+                                segments: Vec::with_capacity(message.segments.len()),
+                            };
+                            for segment in &message.segments {
+                                rendered_message.push_segment(segment, cx);
+                            }
+                            rendered_message
+                        })
+                    }) {
+                        self.list_state.splice(index..index + 1, 1);
+                        self.rendered_messages_by_id
+                            .insert(*message_id, rendered_message);
+                        self.scroll_to_bottom(cx);
+                        self.save_thread(cx);
+                        cx.notify();
+                    }
                }
-
-                self.scroll_to_bottom(cx);
-                self.save_thread(cx);
-                cx.notify();
            }
            ThreadEvent::MessageDeleted(message_id) => {
                self.deleted_message(message_id);
@@ -1150,6 +1162,9 @@ impl ActiveThread {
                self.save_thread(cx);
                cx.notify();
            }
+            ThreadEvent::RetriesFailed { message } => {
+                self.show_notification(message, ui::IconName::Warning, window, cx);
+            }
        }
    }

@@ -1313,29 +1328,23 @@ impl ActiveThread {
    fn start_editing_message(
        &mut self,
        message_id: MessageId,
-        message_segments: &[MessageSegment],
+        message_text: impl Into<Arc<str>>,
        message_creases: &[MessageCrease],
        window: &mut Window,
        cx: &mut Context<Self>,
    ) {
-        // User message should always consist of a single text segment,
-        // therefore we can skip returning early if it's not a text segment.
-        let Some(MessageSegment::Text(message_text)) = message_segments.first() else {
-            return;
-        };
-
        let editor = crate::message_editor::create_editor(
            self.workspace.clone(),
            self.context_store.downgrade(),
            self.thread_store.downgrade(),
            self.text_thread_store.downgrade(),
            EDIT_PREVIOUS_MESSAGE_MIN_LINES,
-            EDIT_PREVIOUS_MESSAGE_MAX_LINES,
+            None,
            window,
            cx,
        );
        editor.update(cx, |editor, cx| {
-            editor.set_text(message_text.clone(), window, cx);
+            editor.set_text(message_text, window, cx);
            insert_message_creases(editor, message_creases, &self.context_store, window, cx);
            editor.focus_handle(cx).focus(window);
            editor.move_to_end(&editor::actions::MoveToEnd, window, cx);
@@ -1465,6 +1474,7 @@ impl ActiveThread {
                            &configured_model.model,
                            cx,
                        ),
+                        thinking_allowed: true,
                    };

                    Some(configured_model.model.count_tokens(request, cx))
@@ -1584,8 +1594,7 @@ impl ActiveThread {
        let git_store = project.read(cx).git_store().clone();
        let checkpoint = git_store.update(cx, |git_store, cx| git_store.checkpoint(cx));

-        let load_context_task =
-            crate::context::load_context(new_context, &project, &prompt_store, cx);
+        let load_context_task = context::load_context(new_context, &project, &prompt_store, cx);
        self._load_edited_message_context_task =
            Some(cx.spawn_in(window, async move |this, cx| {
                let (context, checkpoint) =
@@ -1695,7 +1704,7 @@ impl ActiveThread {
            let mut editor = Editor::new(
                editor::EditorMode::AutoHeight {
                    min_lines: 1,
-                    max_lines: 4,
+                    max_lines: Some(4),
                },
                buffer,
                None,
@@ -1738,7 +1747,7 @@ impl ActiveThread {
            telemetry::event!(
                "Assistant Thread Feedback Comments",
                thread_id,
-                message_id = message_id.0,
+                message_id = message_id.as_usize(),
                message_content,
                comments = comments_value
            );
@@ -1823,7 +1832,7 @@ impl ActiveThread {
                .my_3()
                .mx_5()
                .when(is_generating_stale || message.is_hidden, |this| {
-                    this.child(AnimatedLabel::new("").size(LabelSize::Small))
+                    this.child(LoadingLabel::new("").size(LabelSize::Small))
                })
        });

@@ -1831,8 +1840,6 @@ impl ActiveThread {
            return div().children(loading_dots).into_any();
        }

-        let message_creases = message.creases.clone();
-
        let Some(rendered_message) = self.rendered_messages_by_id.get(&message_id) else {
            return Empty.into_any();
        };
@@ -1854,9 +1861,10 @@ impl ActiveThread {
            .filter(|(id, _)| *id == message_id)
            .map(|(_, state)| state);

-        let colors = cx.theme().colors();
-        let editor_bg_color = colors.editor_background;
-        let panel_bg = colors.panel_background;
+        let (editor_bg_color, panel_bg) = {
+            let colors = cx.theme().colors();
+            (colors.editor_background, colors.panel_background)
+        };

        let open_as_markdown = IconButton::new(("open-as-markdown", ix), IconName::DocumentText)
            .icon_size(IconSize::XSmall)
@@ -1873,8 +1881,13 @@ impl ActiveThread {
                }
            });

-        // For all items that should be aligned with the LLM's response.
-        const RESPONSE_PADDING_X: Pixels = px(19.);
+        let scroll_to_top = IconButton::new(("scroll_to_top", ix), IconName::ArrowUpAlt)
+            .icon_size(IconSize::XSmall)
+            .icon_color(Color::Ignored)
+            .tooltip(Tooltip::text("Scroll To Top"))
+            .on_click(cx.listener(move |this, _, _, cx| {
+                this.scroll_to_top(cx);
+            }));

        let show_feedback = thread.is_turn_end(ix);
        let feedback_container = h_flex()
@@ -1982,11 +1995,14 @@ impl ActiveThread {
                                    );
                                })),
                        )
-                        .child(open_as_markdown),
+                        .child(open_as_markdown)
+                        .child(scroll_to_top),
                )
                .into_any_element(),
            None => feedback_container
-                .child(h_flex().child(open_as_markdown))
+                .child(h_flex()
+                    .child(open_as_markdown))
+                    .child(scroll_to_top)
                .into_any_element(),
        };

@@ -2033,137 +2049,162 @@ impl ActiveThread {
            }
        });

-        let styled_message = match message.role {
-            Role::User => v_flex()
-                .id(("message-container", ix))
-                .pt_2()
-                .pl_2()
-                .pr_2p5()
-                .pb_4()
-                .child(
+        let styled_message = if message.ui_only {
+            self.render_ui_notification(message_content, ix, cx)
+        } else {
+            match message.role {
+                Role::User => {
+                    let colors = cx.theme().colors();
                    v_flex()
-                        .id(("user-message", ix))
-                        .bg(editor_bg_color)
-                        .rounded_lg()
-                        .shadow_md()
-                        .border_1()
-                        .border_color(colors.border)
-                        .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
+                        .id(("message-container", ix))
+                        .pt_2()
+                        .pl_2()
+                        .pr_2p5()
+                        .pb_4()
                        .child(
                            v_flex()
-                                .p_2p5()
-                                .gap_1()
-                                .children(message_content)
-                                .when_some(editing_message_state, |this, state| {
-                                    let focus_handle = state.editor.focus_handle(cx).clone();
+                                .id(("user-message", ix))
+                                .bg(editor_bg_color)
+                                .rounded_lg()
+                                .shadow_md()
+                                .border_1()
+                                .border_color(colors.border)
+                                .hover(|hover| hover.border_color(colors.text_accent.opacity(0.5)))
+                                .child(
+                                    v_flex()
+                                        .p_2p5()
+                                        .gap_1()
+                                        .children(message_content)
+                                        .when_some(editing_message_state, |this, state| {
+                                            let focus_handle = state.editor.focus_handle(cx).clone();

-                                    this.child(
-                                        h_flex()
-                                            .w_full()
-                                            .gap_1()
-                                            .justify_between()
-                                            .flex_wrap()
-                                            .child(
+                                            this.child(
                                                h_flex()
-                                                    .gap_1p5()
+                                                    .w_full()
+                                                    .gap_1()
+                                                    .justify_between()
+                                                    .flex_wrap()
                                                    .child(
-                                                        div()
-                                                            .opacity(0.8)
+                                                        h_flex()
+                                                            .gap_1p5()
                                                            .child(
-                                                                Icon::new(IconName::Warning)
-                                                                    .size(IconSize::Indicator)
-                                                                    .color(Color::Warning)
+                                                                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(
-                                                        Label::new("Editing will restart the thread from this point.")
-                                                            .color(Color::Muted)
-                                                            .size(LabelSize::XSmall),
-                                                    ),
-                                            )
-                                            .child(
-                                                h_flex()
-                                                    .gap_0p5()
-                                                    .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,
+                                                        h_flex()
+                                                            .gap_0p5()
+                                                            .child(
+                                                                IconButton::new(
+                                                                    "cancel-edit-message",
+                                                                    IconName::Close,
                                                                )
-                                                            }
-                                                        })
-                                                        .on_click(cx.listener(Self::handle_cancel_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),
+                                                                ),
+                                                            ),
                                                    )
-                                                    .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),
-                                                        ),
-                                                    ),
                                            )
-                                    )
-                                }),
+                                        }),
+                                )
+                                .on_click(cx.listener({
+                                    let message_creases = message.creases.clone();
+                                    move |this, _, window, cx| {
+                                        if let Some(message_text) =
+                                            this.thread.read(cx).message(message_id).and_then(|message| {
+                                                message.segments.first().and_then(|segment| {
+                                                    match segment {
+                                                        MessageSegment::Text(message_text) => {
+                                                            Some(Into::<Arc<str>>::into(message_text.as_str()))
+                                                        }
+                                                        _ => {
+                                                            None
+                                                        }
+                                                    }
+                                                })
+                                            })
+                                        {
+                                            this.start_editing_message(
+                                                message_id,
+                                                message_text,
+                                                &message_creases,
+                                                window,
+                                                cx,
+                                            );
+                                        }
+                                    }
+                                })),
                        )
-                        .on_click(cx.listener({
-                            let message_segments = message.segments.clone();
-                            move |this, _, window, cx| {
-                                this.start_editing_message(
-                                    message_id,
-                                    &message_segments,
-                                    &message_creases,
-                                    window,
-                                    cx,
-                                );
-                            }
-                        })),
-                ),
-            Role::Assistant => v_flex()
-                .id(("message-container", ix))
-                .px(RESPONSE_PADDING_X)
-                .gap_2()
-                .children(message_content)
-                .when(has_tool_uses, |parent| {
-                    parent.children(tool_uses.into_iter().map(|tool_use| {
-                        self.render_tool_use(tool_use, window, workspace.clone(), cx)
-                    }))
-                }),
-            Role::System => div().id(("message-container", ix)).py_1().px_2().child(
-                v_flex()
-                    .bg(colors.editor_background)
-                    .rounded_sm()
-                    .child(div().p_4().children(message_content)),
-            ),
+                }
+                Role::Assistant => v_flex()
+                    .id(("message-container", ix))
+                    .px(RESPONSE_PADDING_X)
+                    .gap_2()
+                    .children(message_content)
+                    .when(has_tool_uses, |parent| {
+                        parent.children(tool_uses.into_iter().map(|tool_use| {
+                            self.render_tool_use(tool_use, window, workspace.clone(), cx)
+                        }))
+                    }),
+                Role::System => {
+                    let colors = cx.theme().colors();
+                    div().id(("message-container", ix)).py_1().px_2().child(
+                        v_flex()
+                            .bg(colors.editor_background)
+                            .rounded_sm()
+                            .child(div().p_4().children(message_content)),
+                    )
+                }
+            }
        };

        let after_editing_message = self
@@ -2502,6 +2543,26 @@ impl ActiveThread {
            .blend(cx.theme().colors().editor_foreground.opacity(0.025))
    }

+    fn render_ui_notification(
+        &self,
+        message_content: impl IntoIterator<Item = impl IntoElement>,
+        ix: usize,
+        cx: &mut Context<Self>,
+    ) -> Stateful<Div> {
+        let message = div()
+            .flex_1()
+            .min_w_0()
+            .text_size(TextSize::XSmall.rems(cx))
+            .text_color(cx.theme().colors().text_muted)
+            .children(message_content);
+
+        div()
+            .id(("message-container", ix))
+            .py_1()
+            .px_2p5()
+            .child(Banner::new().severity(ui::Severity::Warning).child(message))
+    }
+
    fn render_message_thinking_segment(
        &self,
        message_id: MessageId,
@@ -2533,11 +2594,11 @@ impl ActiveThread {
                                h_flex()
                                    .gap_1p5()
                                    .child(
-                                        Icon::new(IconName::LightBulb)
-                                            .size(IconSize::XSmall)
+                                        Icon::new(IconName::ToolBulb)
+                                            .size(IconSize::Small)
                                            .color(Color::Muted),
                                    )
-                                    .child(AnimatedLabel::new("Thinking").size(LabelSize::Small)),
+                                    .child(LoadingLabel::new("Thinking").size(LabelSize::Small)),
                            )
                            .child(
                                h_flex()
@@ -2947,7 +3008,7 @@ impl ActiveThread {
                                        .overflow_x_scroll()
                                        .child(
                                            Icon::new(tool_use.icon)
-                                                .size(IconSize::XSmall)
+                                                .size(IconSize::Small)
                                                .color(Color::Muted),
                                        )
                                        .child(
@@ -3106,7 +3167,7 @@ impl ActiveThread {
                                .border_color(self.tool_card_border_color(cx))
                                .rounded_b_lg()
                                .child(
-                                    AnimatedLabel::new("Waiting for Confirmation").size(LabelSize::Small)
+                                    LoadingLabel::new("Waiting for Confirmation").size(LabelSize::Small)
                                )
                                .child(
                                    h_flex()
@@ -3476,6 +3537,11 @@ impl ActiveThread {
        *is_expanded = !*is_expanded;
    }

+    pub fn scroll_to_top(&mut self, cx: &mut Context<Self>) {
+        self.list_state.scroll_to(ListOffset::default());
+        cx.notify();
+    }
+
    pub fn scroll_to_bottom(&mut self, cx: &mut Context<Self>) {
        self.list_state.reset(self.messages.len());
        cx.notify();
@@ -3708,8 +3774,10 @@ fn open_editor_at_position(

 #[cfg(test)]
 mod tests {
+    use super::*;
+    use agent::{MessageSegment, context::ContextLoadResult, thread_store};
    use assistant_tool::{ToolRegistry, ToolWorkingSet};
-    use editor::{EditorSettings, display_map::CreaseMetadata};
+    use editor::EditorSettings;
    use fs::FakeFs;
    use gpui::{AppContext, TestAppContext, VisualTestContext};
    use language_model::{
@@ -3723,10 +3791,6 @@ mod tests {
    use util::path;
    use workspace::CollaboratorId;

-    use crate::{ContextLoadResult, thread::MessageSegment, thread_store};
-
-    use super::*;
-
    #[gpui::test]
    async fn test_agent_is_unfollowed_after_cancelling_completion(cx: &mut TestAppContext) {
        init_test_settings(cx);
@@ -3753,9 +3817,9 @@ mod tests {

        // 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)
+            let intent = CompletionIntent::UserPrompt;
+            let request = thread.to_completion_request(model.clone(), intent, cx);
+            thread.stream_completion(request, model, intent, cx.active_window(), cx)
        });
        // Follow the agent
        cx.update(|window, cx| {
@@ -3798,10 +3862,8 @@ mod tests {

        let creases = vec![MessageCrease {
            range: 14..22,
-            metadata: CreaseMetadata {
-                icon_path: "icon".into(),
-                label: "foo.txt".into(),
-            },
+            icon_path: "icon".into(),
+            label: "foo.txt".into(),
            context: None,
        }];

@@ -3817,13 +3879,15 @@ mod tests {
        });

        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,
-            );
+            if let Some(message_text) = message.segments.first().and_then(MessageSegment::text) {
+                active_thread.start_editing_message(
+                    message.id,
+                    message_text,
+                    message.creases.as_slice(),
+                    window,
+                    cx,
+                );
+            }
            let editor = active_thread
                .editing_message
                .as_ref()
@@ -3838,13 +3902,15 @@ mod tests {

        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,
-            );
+            if let Some(message_text) = message.segments.first().and_then(MessageSegment::text) {
+                active_thread.start_editing_message(
+                    message.id,
+                    message_text,
+                    message.creases.as_slice(),
+                    window,
+                    cx,
+                );
+            }
            let editor = active_thread
                .editing_message
                .as_ref()
@@ -3926,13 +3992,15 @@ mod tests {

        // Edit the message while the completion is still running
        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,
-            );
+            if let Some(message_text) = message.segments.first().and_then(MessageSegment::text) {
+                active_thread.start_editing_message(
+                    message.id,
+                    message_text,
+                    message.creases.as_slice(),
+                    window,
+                    cx,
+                );
+            }
            let editor = active_thread
                .editing_message
                .as_ref()
--- a/crates/agent_ui/src/agent_configuration.rs
+++ b/crates/agent_ui/src/agent_configuration.rs
@@ -16,16 +16,18 @@ use gpui::{
    Focusable, ScrollHandle, Subscription, Task, Transformation, WeakEntity, percentage,
 };
 use language::LanguageRegistry;
-use language_model::{LanguageModelProvider, LanguageModelProviderId, LanguageModelRegistry};
+use language_model::{
+    LanguageModelProvider, LanguageModelProviderId, LanguageModelRegistry, ZED_CLOUD_PROVIDER_ID,
+};
 use notifications::status_toast::{StatusToast, ToastIcon};
 use project::{
    context_server_store::{ContextServerConfiguration, ContextServerStatus, ContextServerStore},
-    project_settings::ProjectSettings,
+    project_settings::{ContextServerSettings, ProjectSettings},
 };
 use settings::{Settings, update_settings_file};
 use ui::{
-    ContextMenu, Disclosure, ElevationIndex, Indicator, PopoverMenu, Scrollbar, ScrollbarState,
-    Switch, SwitchColor, Tooltip, prelude::*,
+    ContextMenu, Disclosure, Divider, DividerColor, ElevationIndex, Indicator, PopoverMenu,
+    Scrollbar, ScrollbarState, Switch, SwitchColor, Tooltip, prelude::*,
 };
 use util::ResultExt as _;
 use workspace::Workspace;
@@ -86,6 +88,14 @@ impl AgentConfiguration {
        let scroll_handle = ScrollHandle::new();
        let scrollbar_state = ScrollbarState::new(scroll_handle.clone());

+        let mut expanded_provider_configurations = HashMap::default();
+        if LanguageModelRegistry::read_global(cx)
+            .provider(&ZED_CLOUD_PROVIDER_ID)
+            .map_or(false, |cloud_provider| cloud_provider.must_accept_terms(cx))
+        {
+            expanded_provider_configurations.insert(ZED_CLOUD_PROVIDER_ID, true);
+        }
+
        let mut this = Self {
            fs,
            language_registry,
@@ -94,7 +104,7 @@ impl AgentConfiguration {
            configuration_views_by_provider: HashMap::default(),
            context_server_store,
            expanded_context_server_tools: HashMap::default(),
-            expanded_provider_configurations: HashMap::default(),
+            expanded_provider_configurations,
            tools,
            _registry_subscription: registry_subscription,
            scroll_handle,
@@ -162,19 +172,29 @@ impl AgentConfiguration {
            .unwrap_or(false);

        v_flex()
-            .py_2()
-            .gap_1p5()
-            .border_t_1()
-            .border_color(cx.theme().colors().border.opacity(0.6))
+            .when(is_expanded, |this| this.mb_2())
+            .child(
+                div()
+                    .opacity(0.6)
+                    .px_2()
+                    .child(Divider::horizontal().color(DividerColor::Border)),
+            )
            .child(
                h_flex()
+                    .map(|this| {
+                        if is_expanded {
+                            this.mt_2().mb_1()
+                        } else {
+                            this.my_2()
+                        }
+                    })
                    .w_full()
-                    .gap_1()
                    .justify_between()
                    .child(
                        h_flex()
                            .id(provider_id_string.clone())
                            .cursor_pointer()
+                            .px_2()
                            .py_0p5()
                            .w_full()
                            .justify_between()
@@ -237,12 +257,16 @@ impl AgentConfiguration {
                        )
                    }),
            )
-            .when(is_expanded, |parent| match configuration_view {
-                Some(configuration_view) => parent.child(configuration_view),
-                None => parent.child(Label::new(format!(
-                    "No configuration view for {provider_name}",
-                ))),
-            })
+            .child(
+                div()
+                    .px_2()
+                    .when(is_expanded, |parent| match configuration_view {
+                        Some(configuration_view) => parent.child(configuration_view),
+                        None => parent.child(Label::new(format!(
+                            "No configuration view for {provider_name}",
+                        ))),
+                    }),
+            )
    }

    fn render_provider_configuration_section(
@@ -252,12 +276,11 @@ impl AgentConfiguration {
        let providers = LanguageModelRegistry::read_global(cx).providers();

        v_flex()
-            .p(DynamicSpacing::Base16.rems(cx))
-            .pr(DynamicSpacing::Base20.rems(cx))
-            .border_b_1()
-            .border_color(cx.theme().colors().border)
            .child(
                v_flex()
+                    .p(DynamicSpacing::Base16.rems(cx))
+                    .pr(DynamicSpacing::Base20.rems(cx))
+                    .pb_0()
                    .mb_2p5()
                    .gap_0p5()
                    .child(Headline::new("LLM Providers"))
@@ -266,10 +289,15 @@ impl AgentConfiguration {
                            .color(Color::Muted),
                    ),
            )
-            .children(
-                providers
-                    .into_iter()
-                    .map(|provider| self.render_provider_configuration_block(&provider, cx)),
+            .child(
+                div()
+                    .pl(DynamicSpacing::Base08.rems(cx))
+                    .pr(DynamicSpacing::Base20.rems(cx))
+                    .children(
+                        providers.into_iter().map(|provider| {
+                            self.render_provider_configuration_block(&provider, cx)
+                        }),
+                    ),
            )
    }

@@ -408,7 +436,7 @@ impl AgentConfiguration {
        window: &mut Window,
        cx: &mut Context<Self>,
    ) -> impl IntoElement {
-        let context_server_ids = self.context_server_store.read(cx).all_server_ids().clone();
+        let context_server_ids = self.context_server_store.read(cx).configured_server_ids();

        v_flex()
            .p(DynamicSpacing::Base16.rems(cx))
@@ -593,7 +621,7 @@ impl AgentConfiguration {
                            }
                        })
                        .separator()
-                        .entry("Delete", None, {
+                        .entry("Uninstall", None, {
                            let fs = fs.clone();
                            let context_server_id = context_server_id.clone();
                            let context_server_store = context_server_store.clone();
@@ -741,24 +769,59 @@ impl AgentConfiguration {
                                        let context_server_manager =
                                            self.context_server_store.clone();
                                        let context_server_id = context_server_id.clone();
+                                        let fs = self.fs.clone();

-                                        move |state, _window, cx| match state {
-                                            ToggleState::Unselected
-                                            | ToggleState::Indeterminate => {
-                                                context_server_manager.update(cx, |this, cx| {
-                                                    this.stop_server(&context_server_id, cx)
-                                                        .log_err();
-                                                });
-                                            }
-                                            ToggleState::Selected => {
-                                                context_server_manager.update(cx, |this, cx| {
-                                                    if let Some(server) =
-                                                        this.get_server(&context_server_id)
-                                                    {
-                                                        this.start_server(server, cx);
+                                        move |state, _window, cx| {
+                                            let is_enabled = match state {
+                                                ToggleState::Unselected
+                                                | ToggleState::Indeterminate => {
+                                                    context_server_manager.update(
+                                                        cx,
+                                                        |this, cx| {
+                                                            this.stop_server(
+                                                                &context_server_id,
+                                                                cx,
+                                                            )
+                                                            .log_err();
+                                                        },
+                                                    );
+                                                    false
+                                                }
+                                                ToggleState::Selected => {
+                                                    context_server_manager.update(
+                                                        cx,
+                                                        |this, cx| {
+                                                            if let Some(server) =
+                                                                this.get_server(&context_server_id)
+                                                            {
+                                                                this.start_server(server, cx);
+                                                            }
+                                                        },
+                                                    );
+                                                    true
+                                                }
+                                            };
+                                            update_settings_file::<ProjectSettings>(
+                                                fs.clone(),
+                                                cx,
+                                                {
+                                                    let context_server_id =
+                                                        context_server_id.clone();
+
+                                                    move |settings, _| {
+                                                        settings
+                                                            .context_servers
+                                                            .entry(context_server_id.0)
+                                                            .or_insert_with(|| {
+                                                                ContextServerSettings::Extension {
+                                                                    enabled: is_enabled,
+                                                                    settings: serde_json::json!({}),
+                                                                }
+                                                            })
+                                                            .set_enabled(is_enabled);
                                                    }
-                                                })
-                                            }
+                                                },
+                                            );
                                        }
                                    }),
                            ),
@@ -905,15 +968,56 @@ fn show_unable_to_uninstall_extension_with_context_server(
    id: ContextServerId,
    cx: &mut App,
 ) {
+    let workspace_handle = workspace.weak_handle();
+    let context_server_id = id.clone();
+
    let status_toast = StatusToast::new(
        format!(
-            "Unable to uninstall the {} extension, as it provides more than just the MCP server.",
+            "The {} extension provides more than just the MCP server. Proceed to uninstall anyway?",
            id.0
        ),
        cx,
-        |this, _cx| {
+        move |this, _cx| {
+            let workspace_handle = workspace_handle.clone();
+            let context_server_id = context_server_id.clone();
+
            this.icon(ToastIcon::new(IconName::Warning).color(Color::Warning))
-                .action("Dismiss", |_, _| {})
+                .dismiss_button(true)
+                .action("Uninstall", move |_, _cx| {
+                    if let Some((extension_id, _)) =
+                        resolve_extension_for_context_server(&context_server_id, _cx)
+                    {
+                        ExtensionStore::global(_cx).update(_cx, |store, cx| {
+                            store
+                                .uninstall_extension(extension_id, cx)
+                                .detach_and_log_err(cx);
+                        });
+
+                        workspace_handle
+                            .update(_cx, |workspace, cx| {
+                                let fs = workspace.app_state().fs.clone();
+                                cx.spawn({
+                                    let context_server_id = context_server_id.clone();
+                                    async move |_workspace_handle, cx| {
+                                        cx.update(|cx| {
+                                            update_settings_file::<ProjectSettings>(
+                                                fs,
+                                                cx,
+                                                move |settings, _| {
+                                                    settings
+                                                        .context_servers
+                                                        .remove(&context_server_id.0);
+                                                },
+                                            );
+                                        })?;
+                                        anyhow::Ok(())
+                                    }
+                                })
+                                .detach_and_log_err(cx);
+                            })
+                            .log_err();
+                    }
+                })
        },
    );

--- a/crates/agent_ui/src/agent_configuration/configure_context_server_modal.rs
+++ b/crates/agent_ui/src/agent_configuration/configure_context_server_modal.rs
@@ -140,8 +140,15 @@ impl ConfigurationSource {
    fn output(&self, cx: &mut App) -> Result<(ContextServerId, ContextServerSettings)> {
        match self {
            ConfigurationSource::New { editor } | ConfigurationSource::Existing { editor } => {
-                parse_input(&editor.read(cx).text(cx))
-                    .map(|(id, command)| (id, ContextServerSettings::Custom { command }))
+                parse_input(&editor.read(cx).text(cx)).map(|(id, command)| {
+                    (
+                        id,
+                        ContextServerSettings::Custom {
+                            enabled: true,
+                            command,
+                        },
+                    )
+                })
            }
            ConfigurationSource::Extension {
                id,
@@ -160,14 +167,20 @@ impl ConfigurationSource {
                        return Err(anyhow::anyhow!(error.to_string()));
                    }
                }
-                Ok((id.clone(), ContextServerSettings::Extension { settings }))
+                Ok((
+                    id.clone(),
+                    ContextServerSettings::Extension {
+                        enabled: true,
+                        settings,
+                    },
+                ))
            }
        }
    }
 }

 fn context_server_input(existing: Option<(ContextServerId, ContextServerCommand)>) -> String {
-    let (name, path, args, env) = match existing {
+    let (name, command, args, env) = match existing {
        Some((id, cmd)) => {
            let args = serde_json::to_string(&cmd.args).unwrap();
            let env = serde_json::to_string(&cmd.env.unwrap_or_default()).unwrap();
@@ -185,14 +198,12 @@ fn context_server_input(existing: Option<(ContextServerId, ContextServerCommand)
        r#"{{
  /// The name of your MCP server
  "{name}": {{
-    "command": {{
-      /// The path to the executable
-      "path": "{path}",
-      /// The arguments to pass to the executable
-      "args": {args},
-      /// The environment variables to set for the executable
-      "env": {env}
-    }}
+    /// The command which runs the MCP server
+    "command": "{command}",
+    /// The arguments to pass to the MCP server
+    "args": {args},
+    /// The environment variables to set
+    "env": {env}
  }}
 }}"#
    )
@@ -282,9 +293,7 @@ impl ConfigureContextServerModal {
                ContextServerDescriptorRegistry::default_global(cx)
                    .read(cx)
                    .context_server_descriptor(&server_id.0)
-                    .map(|_| ContextServerSettings::Extension {
-                        settings: serde_json::json!({}),
-                    })
+                    .map(|_| ContextServerSettings::default_extension())
            })
        else {
            return Task::ready(Err(anyhow::anyhow!("Context server not found")));
@@ -292,7 +301,10 @@ impl ConfigureContextServerModal {

        window.spawn(cx, async move |cx| {
            let target = match settings {
-                ContextServerSettings::Custom { command } => Some(ConfigurationTarget::Existing {
+                ContextServerSettings::Custom {
+                    enabled: _,
+                    command,
+                } => Some(ConfigurationTarget::Existing {
                    id: server_id,
                    command,
                }),
@@ -367,6 +379,14 @@ impl ConfigureContextServerModal {
        };

        self.state = State::Waiting;
+
+        let existing_server = self.context_server_store.read(cx).get_running_server(&id);
+        if existing_server.is_some() {
+            self.context_server_store.update(cx, |store, cx| {
+                store.stop_server(&id, cx).log_err();
+            });
+        }
+
        let wait_for_context_server_task =
            wait_for_context_server(&self.context_server_store, id.clone(), cx);
        cx.spawn({
@@ -387,13 +407,21 @@ impl ConfigureContextServerModal {
        })
        .detach();

-        // When we write the settings to the file, the context server will be restarted.
-        workspace.update(cx, |workspace, cx| {
-            let fs = workspace.app_state().fs.clone();
-            update_settings_file::<ProjectSettings>(fs.clone(), cx, |project_settings, _| {
-                project_settings.context_servers.insert(id.0, settings);
+        let settings_changed =
+            ProjectSettings::get_global(cx).context_servers.get(&id.0) != Some(&settings);
+
+        if settings_changed {
+            // When we write the settings to the file, the context server will be restarted.
+            workspace.update(cx, |workspace, cx| {
+                let fs = workspace.app_state().fs.clone();
+                update_settings_file::<ProjectSettings>(fs.clone(), cx, |project_settings, _| {
+                    project_settings.context_servers.insert(id.0, settings);
+                });
            });
-        });
+        } else if let Some(existing_server) = existing_server {
+            self.context_server_store
+                .update(cx, |store, cx| store.start_server(existing_server, cx));
+        }
    }

    fn cancel(&mut self, _: &menu::Cancel, cx: &mut Context<Self>) {
@@ -425,8 +453,7 @@ fn parse_input(text: &str) -> Result<(ContextServerId, ContextServerCommand)> {
    let object = value.as_object().context("Expected object")?;
    anyhow::ensure!(object.len() == 1, "Expected exactly one key-value pair");
    let (context_server_name, value) = object.into_iter().next().unwrap();
-    let command = value.get("command").context("Expected command")?;
-    let command: ContextServerCommand = serde_json::from_value(command.clone())?;
+    let command: ContextServerCommand = serde_json::from_value(value.clone())?;
    Ok((ContextServerId(context_server_name.clone().into()), command))
 }

@@ -486,10 +513,7 @@ impl ConfigureContextServerModal {
            ConfigurationSource::Existing { editor } => editor,
            ConfigurationSource::Extension { editor, .. } => {
                let Some(editor) = editor else {
-                    return Label::new(
-                        "No configuration options available for this context server. Visit the Repository for any further instructions.",
-                    )
-                    .color(Color::Muted).into_any_element();
+                    return div().into_any_element();
                };
                editor
            }
@@ -716,7 +740,9 @@ fn wait_for_context_server(
    });

    cx.spawn(async move |_cx| {
-        let result = rx.await.unwrap();
+        let result = rx
+            .await
+            .map_err(|_| Arc::from("Context server store was dropped"))?;
        drop(subscription);
        result
    })
@@ -737,7 +763,7 @@ pub(crate) fn default_markdown_style(window: &Window, cx: &App) -> MarkdownStyle

    MarkdownStyle {
        base_text_style: text_style.clone(),
-        selection_background_color: cx.theme().players().local().selection,
+        selection_background_color: colors.element_selection_background,
        link: TextStyleRefinement {
            background_color: Some(colors.editor_foreground.opacity(0.025)),
            underline: Some(UnderlineStyle {
--- a/crates/agent_ui/src/agent_configuration/manage_profiles_modal.rs
+++ b/crates/agent_ui/src/agent_configuration/manage_profiles_modal.rs
@@ -15,8 +15,8 @@ use workspace::{ModalView, Workspace};

 use crate::agent_configuration::manage_profiles_modal::profile_modal_header::ProfileModalHeader;
 use crate::agent_configuration::tool_picker::{ToolPicker, ToolPickerDelegate};
-use crate::agent_profile::AgentProfile;
 use crate::{AgentPanel, ManageProfiles};
+use agent::agent_profile::AgentProfile;

 use super::tool_picker::ToolPickerMode;

--- a/crates/agent_ui/src/agent_configuration/manage_profiles_modal/profile_modal_header.rs
+++ b/crates/agent_ui/src/agent_configuration/manage_profiles_modal/profile_modal_header.rs
--- a/crates/agent_ui/src/agent_configuration/tool_picker.rs
+++ b/crates/agent_ui/src/agent_configuration/tool_picker.rs
@@ -272,42 +272,35 @@ impl PickerDelegate for ToolPickerDelegate {
            let server_id = server_id.clone();
            let tool_name = tool_name.clone();
            move |settings: &mut AgentSettingsContent, _cx| {
-                settings
-                    .v2_setting(|v2_settings| {
-                        let profiles = v2_settings.profiles.get_or_insert_default();
-                        let profile =
-                            profiles
-                                .entry(profile_id)
-                                .or_insert_with(|| AgentProfileContent {
-                                    name: default_profile.name.into(),
-                                    tools: default_profile.tools,
-                                    enable_all_context_servers: Some(
-                                        default_profile.enable_all_context_servers,
-                                    ),
-                                    context_servers: default_profile
-                                        .context_servers
-                                        .into_iter()
-                                        .map(|(server_id, preset)| {
-                                            (
-                                                server_id,
-                                                ContextServerPresetContent {
-                                                    tools: preset.tools,
-                                                },
-                                            )
-                                        })
-                                        .collect(),
-                                });
+                let profiles = settings.profiles.get_or_insert_default();
+                let profile = profiles
+                    .entry(profile_id)
+                    .or_insert_with(|| AgentProfileContent {
+                        name: default_profile.name.into(),
+                        tools: default_profile.tools,
+                        enable_all_context_servers: Some(
+                            default_profile.enable_all_context_servers,
+                        ),
+                        context_servers: default_profile
+                            .context_servers
+                            .into_iter()
+                            .map(|(server_id, preset)| {
+                                (
+                                    server_id,
+                                    ContextServerPresetContent {
+                                        tools: preset.tools,
+                                    },
+                                )
+                            })
+                            .collect(),
+                    });

-                        if let Some(server_id) = server_id {
-                            let preset = profile.context_servers.entry(server_id).or_default();
-                            *preset.tools.entry(tool_name).or_default() = !is_currently_enabled;
-                        } else {
-                            *profile.tools.entry(tool_name).or_default() = !is_currently_enabled;
-                        }
-
-                        Ok(())
-                    })
-                    .ok();
+                if let Some(server_id) = server_id {
+                    let preset = profile.context_servers.entry(server_id).or_default();
+                    *preset.tools.entry(tool_name).or_default() = !is_currently_enabled;
+                } else {
+                    *profile.tools.entry(tool_name).or_default() = !is_currently_enabled;
+                }
            }
        });
    }
--- a/crates/agent_ui/src/agent_diff.rs
+++ b/crates/agent_ui/src/agent_diff.rs
@@ -1,10 +1,12 @@
-use crate::{Keep, KeepAll, OpenAgentDiff, Reject, RejectAll, Thread, ThreadEvent};
+use crate::{Keep, KeepAll, OpenAgentDiff, Reject, RejectAll};
+use agent::{Thread, ThreadEvent};
 use agent_settings::AgentSettings;
 use anyhow::Result;
 use buffer_diff::DiffHunkStatus;
 use collections::{HashMap, HashSet};
 use editor::{
-    Direction, Editor, EditorEvent, EditorSettings, MultiBuffer, MultiBufferSnapshot, ToPoint,
+    Direction, Editor, EditorEvent, EditorSettings, MultiBuffer, MultiBufferSnapshot,
+    SelectionEffects, ToPoint,
    actions::{GoToHunk, GoToPreviousHunk},
    scroll::Autoscroll,
 };
@@ -170,15 +172,9 @@ impl AgentDiffPane {

                    if let Some(first_hunk) = first_hunk {
                        let first_hunk_start = first_hunk.multi_buffer_range().start;
-                        editor.change_selections(
-                            Some(Autoscroll::fit()),
-                            window,
-                            cx,
-                            |selections| {
-                                selections
-                                    .select_anchor_ranges([first_hunk_start..first_hunk_start]);
-                            },
-                        )
+                        editor.change_selections(Default::default(), window, cx, |selections| {
+                            selections.select_anchor_ranges([first_hunk_start..first_hunk_start]);
+                        })
                    }
                }

@@ -241,7 +237,7 @@ impl AgentDiffPane {

                if let Some(first_hunk) = first_hunk {
                    let first_hunk_start = first_hunk.multi_buffer_range().start;
-                    editor.change_selections(Some(Autoscroll::fit()), window, cx, |selections| {
+                    editor.change_selections(Default::default(), window, cx, |selections| {
                        selections.select_anchor_ranges([first_hunk_start..first_hunk_start]);
                    })
                }
@@ -415,7 +411,7 @@ fn update_editor_selection(
    };

    if let Some(target_hunk) = target_hunk {
-        editor.change_selections(Some(Autoscroll::fit()), window, cx, |selections| {
+        editor.change_selections(Default::default(), window, cx, |selections| {
            let next_hunk_start = target_hunk.multi_buffer_range().start;
            selections.select_anchor_ranges([next_hunk_start..next_hunk_start]);
        })
@@ -1379,6 +1375,7 @@ impl AgentDiff {
            | ThreadEvent::ToolConfirmationNeeded
            | ThreadEvent::ToolUseLimitReached
            | ThreadEvent::CancelEditing
+            | ThreadEvent::RetriesFailed { .. }
            | ThreadEvent::ProfileChanged => {}
        }
    }
@@ -1542,7 +1539,7 @@ impl AgentDiff {
                            let first_hunk_start = first_hunk.multi_buffer_range().start;

                            editor.change_selections(
-                                Some(Autoscroll::center()),
+                                SelectionEffects::scroll(Autoscroll::center()),
                                window,
                                cx,
                                |selections| {
@@ -1748,7 +1745,8 @@ impl editor::Addon for EditorAgentDiffAddon {
 #[cfg(test)]
 mod tests {
    use super::*;
-    use crate::{Keep, ThreadStore, thread_store};
+    use crate::Keep;
+    use agent::thread_store::{self, ThreadStore};
    use agent_settings::AgentSettings;
    use assistant_tool::ToolWorkingSet;
    use editor::EditorSettings;
@@ -1865,7 +1863,7 @@ mod tests {

        // Rejecting a hunk also moves the cursor to the next hunk, possibly cycling if it's at the end.
        editor.update_in(cx, |editor, window, cx| {
-            editor.change_selections(None, window, cx, |selections| {
+            editor.change_selections(SelectionEffects::no_scroll(), window, cx, |selections| {
                selections.select_ranges([Point::new(10, 0)..Point::new(10, 0)])
            });
        });
@@ -2121,7 +2119,7 @@ mod tests {

        // Rejecting a hunk also moves the cursor to the next hunk, possibly cycling if it's at the end.
        editor1.update_in(cx, |editor, window, cx| {
-            editor.change_selections(None, window, cx, |selections| {
+            editor.change_selections(SelectionEffects::no_scroll(), window, cx, |selections| {
                selections.select_ranges([Point::new(10, 0)..Point::new(10, 0)])
            });
        });
--- a/crates/agent_ui/src/agent_model_selector.rs
+++ b/crates/agent_ui/src/agent_model_selector.rs
@@ -1,16 +1,17 @@
+use crate::{
+    ModelUsageContext,
+    language_model_selector::{
+        LanguageModelSelector, ToggleModelSelector, language_model_selector,
+    },
+};
 use agent_settings::AgentSettings;
 use fs::Fs;
 use gpui::{Entity, FocusHandle, SharedString};
-use picker::popover_menu::PickerPopoverMenu;
-
-use crate::ModelUsageContext;
-use assistant_context_editor::language_model_selector::{
-    LanguageModelSelector, ToggleModelSelector, language_model_selector,
-};
 use language_model::{ConfiguredModel, LanguageModelRegistry};
+use picker::popover_menu::PickerPopoverMenu;
 use settings::update_settings_file;
 use std::sync::Arc;
-use ui::{PopoverMenuHandle, Tooltip, prelude::*};
+use ui::{ButtonLike, PopoverMenuHandle, Tooltip, prelude::*};

 pub struct AgentModelSelector {
    selector: Entity<LanguageModelSelector>,
@@ -93,20 +94,35 @@ impl Render for AgentModelSelector {
    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
        let model = self.selector.read(cx).delegate.active_model(cx);
        let model_name = model
+            .as_ref()
            .map(|model| model.model.name().0)
            .unwrap_or_else(|| SharedString::from("No model selected"));
+        let provider_icon = model
+            .as_ref()
+            .map(|model| model.provider.icon())
+            .unwrap_or_else(|| IconName::Ai);

        let focus_handle = self.focus_handle.clone();

        PickerPopoverMenu::new(
            self.selector.clone(),
-            Button::new("active-model", model_name)
-                .label_size(LabelSize::Small)
-                .color(Color::Muted)
-                .icon(IconName::ChevronDown)
-                .icon_size(IconSize::XSmall)
-                .icon_position(IconPosition::End)
-                .icon_color(Color::Muted),
+            ButtonLike::new("active-model")
+                .child(
+                    Icon::new(provider_icon)
+                        .color(Color::Muted)
+                        .size(IconSize::XSmall),
+                )
+                .child(
+                    Label::new(model_name)
+                        .color(Color::Muted)
+                        .size(LabelSize::Small)
+                        .ml_0p5(),
+                )
+                .child(
+                    Icon::new(IconName::ChevronDown)
+                        .color(Color::Muted)
+                        .size(IconSize::XSmall),
+                ),
            move |window, cx| {
                Tooltip::for_action_in(
                    "Change Model",
--- a/crates/agent_ui/src/agent_panel.rs
+++ b/crates/agent_ui/src/agent_panel.rs
--- a/crates/agent_ui/src/agent_ui.rs
+++ b/crates/agent_ui/src/agent_ui.rs
@@ -0,0 +1,330 @@
+mod acp;
+mod active_thread;
+mod agent_configuration;
+mod agent_diff;
+mod agent_model_selector;
+mod agent_panel;
+mod buffer_codegen;
+mod burn_mode_tooltip;
+mod context_picker;
+mod context_server_configuration;
+mod context_strip;
+mod debug;
+mod inline_assistant;
+mod inline_prompt_editor;
+mod language_model_selector;
+mod message_editor;
+mod profile_selector;
+mod slash_command;
+mod slash_command_picker;
+mod slash_command_settings;
+mod terminal_codegen;
+mod terminal_inline_assistant;
+mod text_thread_editor;
+mod thread_history;
+mod tool_compatibility;
+mod ui;
+
+use std::sync::Arc;
+
+use agent::{Thread, ThreadId};
+use agent_settings::{AgentProfileId, AgentSettings, LanguageModelSelection};
+use assistant_slash_command::SlashCommandRegistry;
+use client::Client;
+use feature_flags::FeatureFlagAppExt as _;
+use fs::Fs;
+use gpui::{Action, App, Entity, actions};
+use language::LanguageRegistry;
+use language_model::{
+    ConfiguredModel, LanguageModel, LanguageModelId, LanguageModelProviderId, LanguageModelRegistry,
+};
+use prompt_store::PromptBuilder;
+use schemars::JsonSchema;
+use serde::Deserialize;
+use settings::{Settings as _, SettingsStore};
+
+pub use crate::active_thread::ActiveThread;
+use crate::agent_configuration::{ConfigureContextServerModal, ManageProfilesModal};
+pub use crate::agent_panel::{AgentPanel, ConcreteAssistantPanelDelegate};
+pub use crate::inline_assistant::InlineAssistant;
+use crate::slash_command_settings::SlashCommandSettings;
+pub use agent_diff::{AgentDiffPane, AgentDiffToolbar};
+pub use text_thread_editor::{AgentPanelDelegate, TextThreadEditor};
+pub use ui::preview::{all_agent_previews, get_agent_preview};
+
+actions!(
+    agent,
+    [
+        /// Creates a new text-based conversation thread.
+        NewTextThread,
+        /// Creates a new external agent conversation thread.
+        NewAcpThread,
+        /// Toggles the context picker interface for adding files, symbols, or other context.
+        ToggleContextPicker,
+        /// Toggles the navigation menu for switching between threads and views.
+        ToggleNavigationMenu,
+        /// Toggles the options menu for agent settings and preferences.
+        ToggleOptionsMenu,
+        /// Deletes the recently opened thread from history.
+        DeleteRecentlyOpenThread,
+        /// Toggles the profile selector for switching between agent profiles.
+        ToggleProfileSelector,
+        /// Removes all added context from the current conversation.
+        RemoveAllContext,
+        /// Expands the message editor to full size.
+        ExpandMessageEditor,
+        /// Opens the conversation history view.
+        OpenHistory,
+        /// Adds a context server to the configuration.
+        AddContextServer,
+        /// Removes the currently selected thread.
+        RemoveSelectedThread,
+        /// Starts a chat conversation with follow-up enabled.
+        ChatWithFollow,
+        /// Cycles to the next inline assist suggestion.
+        CycleNextInlineAssist,
+        /// Cycles to the previous inline assist suggestion.
+        CyclePreviousInlineAssist,
+        /// Moves focus up in the interface.
+        FocusUp,
+        /// Moves focus down in the interface.
+        FocusDown,
+        /// Moves focus left in the interface.
+        FocusLeft,
+        /// Moves focus right in the interface.
+        FocusRight,
+        /// Removes the currently focused context item.
+        RemoveFocusedContext,
+        /// Accepts the suggested context item.
+        AcceptSuggestedContext,
+        /// Opens the active thread as a markdown file.
+        OpenActiveThreadAsMarkdown,
+        /// Opens the agent diff view to review changes.
+        OpenAgentDiff,
+        /// Keeps the current suggestion or change.
+        Keep,
+        /// Rejects the current suggestion or change.
+        Reject,
+        /// Rejects all suggestions or changes.
+        RejectAll,
+        /// Keeps all suggestions or changes.
+        KeepAll,
+        /// Follows the agent's suggestions.
+        Follow,
+        /// Resets the trial upsell notification.
+        ResetTrialUpsell,
+        /// Resets the trial end upsell notification.
+        ResetTrialEndUpsell,
+        /// Continues the current thread.
+        ContinueThread,
+        /// Continues the thread with burn mode enabled.
+        ContinueWithBurnMode,
+        /// Toggles burn mode for faster responses.
+        ToggleBurnMode,
+    ]
+);
+
+/// Creates a new conversation thread, optionally based on an existing thread.
+#[derive(Default, Clone, PartialEq, Deserialize, JsonSchema, Action)]
+#[action(namespace = agent)]
+#[serde(deny_unknown_fields)]
+pub struct NewThread {
+    #[serde(default)]
+    from_thread_id: Option<ThreadId>,
+}
+
+/// Opens the profile management interface for configuring agent tools and settings.
+#[derive(PartialEq, Clone, Default, Debug, Deserialize, JsonSchema, Action)]
+#[action(namespace = agent)]
+#[serde(deny_unknown_fields)]
+pub struct ManageProfiles {
+    #[serde(default)]
+    pub customize_tools: Option<AgentProfileId>,
+}
+
+impl ManageProfiles {
+    pub fn customize_tools(profile_id: AgentProfileId) -> Self {
+        Self {
+            customize_tools: Some(profile_id),
+        }
+    }
+}
+
+#[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,
+) {
+    AgentSettings::register(cx);
+    SlashCommandSettings::register(cx);
+
+    assistant_context::init(client.clone(), cx);
+    rules_library::init(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);
+    agent::init(cx);
+    agent_panel::init(cx);
+    context_server_configuration::init(language_registry.clone(), fs.clone(), cx);
+    TextThreadEditor::init(cx);
+
+    register_slash_commands(cx);
+    inline_assistant::init(
+        fs.clone(),
+        prompt_builder.clone(),
+        client.telemetry().clone(),
+        cx,
+    );
+    terminal_inline_assistant::init(
+        fs.clone(),
+        prompt_builder.clone(),
+        client.telemetry().clone(),
+        cx,
+    );
+    indexed_docs::init(cx);
+    cx.observe_new(move |workspace, window, cx| {
+        ConfigureContextServerModal::register(workspace, language_registry.clone(), window, cx)
+    })
+    .detach();
+    cx.observe_new(ManageProfilesModal::register).detach();
+}
+
+fn init_language_model_settings(cx: &mut App) {
+    update_active_language_model_from_settings(cx);
+
+    cx.observe_global::<SettingsStore>(update_active_language_model_from_settings)
+        .detach();
+    cx.subscribe(
+        &LanguageModelRegistry::global(cx),
+        |_, event: &language_model::Event, cx| match event {
+            language_model::Event::ProviderStateChanged
+            | language_model::Event::AddedProvider(_)
+            | language_model::Event::RemovedProvider(_) => {
+                update_active_language_model_from_settings(cx);
+            }
+            _ => {}
+        },
+    )
+    .detach();
+}
+
+fn update_active_language_model_from_settings(cx: &mut App) {
+    let settings = AgentSettings::get_global(cx);
+
+    fn to_selected_model(selection: &LanguageModelSelection) -> language_model::SelectedModel {
+        language_model::SelectedModel {
+            provider: LanguageModelProviderId::from(selection.provider.0.clone()),
+            model: LanguageModelId::from(selection.model.clone()),
+        }
+    }
+
+    let default = settings.default_model.as_ref().map(to_selected_model);
+    let inline_assistant = settings
+        .inline_assistant_model
+        .as_ref()
+        .map(to_selected_model);
+    let commit_message = settings
+        .commit_message_model
+        .as_ref()
+        .map(to_selected_model);
+    let thread_summary = settings
+        .thread_summary_model
+        .as_ref()
+        .map(to_selected_model);
+    let inline_alternatives = settings
+        .inline_alternatives
+        .iter()
+        .map(to_selected_model)
+        .collect::<Vec<_>>();
+
+    LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
+        registry.select_default_model(default.as_ref(), cx);
+        registry.select_inline_assistant_model(inline_assistant.as_ref(), cx);
+        registry.select_commit_message_model(commit_message.as_ref(), cx);
+        registry.select_thread_summary_model(thread_summary.as_ref(), cx);
+        registry.select_inline_alternative_models(inline_alternatives, cx);
+    });
+}
+
+fn register_slash_commands(cx: &mut App) {
+    let slash_command_registry = SlashCommandRegistry::global(cx);
+
+    slash_command_registry.register_command(assistant_slash_commands::FileSlashCommand, true);
+    slash_command_registry.register_command(assistant_slash_commands::DeltaSlashCommand, true);
+    slash_command_registry.register_command(assistant_slash_commands::OutlineSlashCommand, true);
+    slash_command_registry.register_command(assistant_slash_commands::TabSlashCommand, true);
+    slash_command_registry
+        .register_command(assistant_slash_commands::CargoWorkspaceSlashCommand, true);
+    slash_command_registry.register_command(assistant_slash_commands::PromptSlashCommand, true);
+    slash_command_registry.register_command(assistant_slash_commands::SelectionCommand, true);
+    slash_command_registry.register_command(assistant_slash_commands::DefaultSlashCommand, false);
+    slash_command_registry.register_command(assistant_slash_commands::NowSlashCommand, false);
+    slash_command_registry
+        .register_command(assistant_slash_commands::DiagnosticsSlashCommand, true);
+    slash_command_registry.register_command(assistant_slash_commands::FetchSlashCommand, true);
+
+    cx.observe_flag::<assistant_slash_commands::StreamingExampleSlashCommandFeatureFlag, _>({
+        let slash_command_registry = slash_command_registry.clone();
+        move |is_enabled, _cx| {
+            if is_enabled {
+                slash_command_registry.register_command(
+                    assistant_slash_commands::StreamingExampleSlashCommand,
+                    false,
+                );
+            }
+        }
+    })
+    .detach();
+
+    update_slash_commands_from_settings(cx);
+    cx.observe_global::<SettingsStore>(update_slash_commands_from_settings)
+        .detach();
+}
+
+fn update_slash_commands_from_settings(cx: &mut App) {
+    let slash_command_registry = SlashCommandRegistry::global(cx);
+    let settings = SlashCommandSettings::get_global(cx);
+
+    if settings.docs.enabled {
+        slash_command_registry.register_command(assistant_slash_commands::DocsSlashCommand, true);
+    } else {
+        slash_command_registry.unregister_command(assistant_slash_commands::DocsSlashCommand);
+    }
+
+    if settings.cargo_workspace.enabled {
+        slash_command_registry
+            .register_command(assistant_slash_commands::CargoWorkspaceSlashCommand, true);
+    } else {
+        slash_command_registry
+            .unregister_command(assistant_slash_commands::CargoWorkspaceSlashCommand);
+    }
+}
--- a/crates/agent_ui/src/buffer_codegen.rs
+++ b/crates/agent_ui/src/buffer_codegen.rs
@@ -1,6 +1,8 @@
-use crate::context::ContextLoadResult;
 use crate::inline_prompt_editor::CodegenStatus;
-use crate::{context::load_context, context_store::ContextStore};
+use agent::{
+    ContextStore,
+    context::{ContextLoadResult, load_context},
+};
 use agent_settings::AgentSettings;
 use anyhow::{Context as _, Result};
 use client::telemetry::Telemetry;
@@ -18,8 +20,7 @@ use language_model::{
 use multi_buffer::MultiBufferRow;
 use parking_lot::Mutex;
 use project::Project;
-use prompt_store::PromptBuilder;
-use prompt_store::PromptStore;
+use prompt_store::{PromptBuilder, PromptStore};
 use rope::Rope;
 use smol::future::FutureExt;
 use std::{
@@ -474,6 +475,7 @@ impl CodegenAlternative {
                stop: Vec::new(),
                temperature,
                messages: vec![request_message],
+                thinking_allowed: false,
            }
        }))
    }
@@ -1093,15 +1095,9 @@ mod tests {
    };
    use language_model::{LanguageModelRegistry, TokenUsage};
    use rand::prelude::*;
-    use serde::Serialize;
    use settings::SettingsStore;
    use std::{future, sync::Arc};

-    #[derive(Serialize)]
-    pub struct DummyCompletionRequest {
-        pub name: String,
-    }
-
    #[gpui::test(iterations = 10)]
    async fn test_transform_autoindent(cx: &mut TestAppContext, mut rng: StdRng) {
        init_test(cx);
--- a/crates/assistant_context_editor/src/max_mode_tooltip.rs
+++ b/crates/assistant_context_editor/src/max_mode_tooltip.rs
@@ -1,11 +1,11 @@
 use gpui::{Context, FontWeight, IntoElement, Render, Window};
 use ui::{prelude::*, tooltip_container};

-pub struct MaxModeTooltip {
+pub struct BurnModeTooltip {
    selected: bool,
 }

-impl MaxModeTooltip {
+impl BurnModeTooltip {
    pub fn new() -> Self {
        Self { selected: false }
    }
@@ -16,7 +16,7 @@ impl MaxModeTooltip {
    }
 }

-impl Render for MaxModeTooltip {
+impl Render for BurnModeTooltip {
    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
        let (icon, color) = if self.selected {
            (IconName::ZedBurnModeOn, Color::Error)
--- a/crates/agent_ui/src/context_picker.rs
+++ b/crates/agent_ui/src/context_picker.rs
@@ -1,6 +1,6 @@
 mod completion_provider;
 mod fetch_context_picker;
-mod file_context_picker;
+pub(crate) mod file_context_picker;
 mod rules_context_picker;
 mod symbol_context_picker;
 mod thread_context_picker;
@@ -37,10 +37,12 @@ use uuid::Uuid;
 use workspace::{Workspace, notifications::NotifyResultExt};

 use crate::AgentPanel;
-use crate::context::RULES_ICON;
-use crate::context_store::ContextStore;
-use crate::thread::ThreadId;
-use crate::thread_store::{TextThreadStore, ThreadStore};
+use agent::{
+    ThreadId,
+    context::RULES_ICON,
+    context_store::ContextStore,
+    thread_store::{TextThreadStore, ThreadStore},
+};

 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 enum ContextPickerEntry {
@@ -424,6 +426,7 @@ impl ContextPicker {
                            this.add_recent_file(project_path.clone(), window, cx);
                        })
                    },
+                    None,
                )
            }
            RecentEntry::Thread(thread) => {
@@ -441,6 +444,7 @@ impl ContextPicker {
                                .detach_and_log_err(cx);
                        })
                    },
+                    None,
                )
            }
        }
@@ -659,7 +663,7 @@ fn recent_context_picker_entries(

    let active_thread_id = workspace
        .panel::<AgentPanel>(cx)
-        .and_then(|panel| Some(panel.read(cx).active_thread()?.read(cx).id()));
+        .and_then(|panel| Some(panel.read(cx).active_thread(cx)?.read(cx).id()));

    if let Some((thread_store, text_thread_store)) = thread_store
        .and_then(|store| store.upgrade())
@@ -928,8 +932,8 @@ impl MentionLink {
        format!(
            "[@{} ({}-{})]({}:{}:{}-{})",
            file_name,
-            line_range.start,
-            line_range.end,
+            line_range.start + 1,
+            line_range.end + 1,
            Self::SELECTION,
            full_path,
            line_range.start,
--- a/crates/agent_ui/src/context_picker/completion_provider.rs
+++ b/crates/agent_ui/src/context_picker/completion_provider.rs
@@ -3,6 +3,7 @@ use std::path::{Path, PathBuf};
 use std::sync::Arc;
 use std::sync::atomic::AtomicBool;

+use agent::context_store::ContextStore;
 use anyhow::Result;
 use editor::{CompletionProvider, Editor, ExcerptId, ToOffset as _};
 use file_icons::FileIcons;
@@ -20,10 +21,11 @@ use ui::prelude::*;
 use util::ResultExt as _;
 use workspace::Workspace;

-use crate::Thread;
-use crate::context::{AgentContextHandle, AgentContextKey, ContextCreasesAddon, RULES_ICON};
-use crate::context_store::ContextStore;
-use crate::thread_store::{TextThreadStore, ThreadStore};
+use agent::{
+    Thread,
+    context::{AgentContextHandle, AgentContextKey, RULES_ICON},
+    thread_store::{TextThreadStore, ThreadStore},
+};

 use super::fetch_context_picker::fetch_url_content;
 use super::file_context_picker::{FileMatch, search_files};
@@ -35,6 +37,7 @@ use super::{
    ContextPickerAction, ContextPickerEntry, ContextPickerMode, MentionLink, RecentEntry,
    available_context_picker_entries, recent_context_picker_entries, selection_ranges,
 };
+use crate::message_editor::ContextCreasesAddon;

 pub(crate) enum Match {
    File(FileMatch),
@@ -70,7 +73,7 @@ fn search(
    recent_entries: Vec<RecentEntry>,
    prompt_store: Option<Entity<PromptStore>>,
    thread_store: Option<WeakEntity<ThreadStore>>,
-    text_thread_context_store: Option<WeakEntity<assistant_context_editor::ContextStore>>,
+    text_thread_context_store: Option<WeakEntity<assistant_context::ContextStore>>,
    workspace: Entity<Workspace>,
    cx: &mut App,
 ) -> Task<Vec<Match>> {
@@ -683,6 +686,7 @@ impl ContextPickerCompletionProvider {
        let mut label = CodeLabel::plain(symbol.name.clone(), None);
        label.push_str(" ", None);
        label.push_str(&file_name, comment_id);
+        label.push_str(&format!(" L{}", symbol.range.start.0.row + 1), comment_id);

        let new_text = format!("{} ", MentionLink::for_symbol(&symbol.name, &full_path));
        let new_text_len = new_text.len();
--- a/crates/agent_ui/src/context_picker/fetch_context_picker.rs
+++ b/crates/agent_ui/src/context_picker/fetch_context_picker.rs
@@ -2,6 +2,7 @@ use std::cell::RefCell;
 use std::rc::Rc;
 use std::sync::Arc;

+use agent::context_store::ContextStore;
 use anyhow::{Context as _, Result, bail};
 use futures::AsyncReadExt as _;
 use gpui::{App, DismissEvent, Entity, FocusHandle, Focusable, Task, WeakEntity};
@@ -12,7 +13,6 @@ use ui::{Context, ListItem, Window, prelude::*};
 use workspace::Workspace;

 use crate::context_picker::ContextPicker;
-use crate::context_store::ContextStore;

 pub struct FetchContextPicker {
    picker: Entity<Picker<FetchContextPickerDelegate>>,
--- a/crates/agent_ui/src/context_picker/file_context_picker.rs
+++ b/crates/agent_ui/src/context_picker/file_context_picker.rs
@@ -14,7 +14,7 @@ use util::ResultExt as _;
 use workspace::Workspace;

 use crate::context_picker::ContextPicker;
-use crate::context_store::{ContextStore, FileInclusion};
+use agent::context_store::{ContextStore, FileInclusion};

 pub struct FileContextPicker {
    picker: Entity<Picker<FileContextPickerDelegate>>,
--- a/crates/agent_ui/src/context_picker/rules_context_picker.rs
+++ b/crates/agent_ui/src/context_picker/rules_context_picker.rs
@@ -7,9 +7,9 @@ use prompt_store::{PromptId, PromptStore, UserPromptId};
 use ui::{ListItem, prelude::*};
 use util::ResultExt as _;

-use crate::context::RULES_ICON;
 use crate::context_picker::ContextPicker;
-use crate::context_store::{self, ContextStore};
+use agent::context::RULES_ICON;
+use agent::context_store::{self, ContextStore};

 pub struct RulesContextPicker {
    picker: Entity<Picker<RulesContextPickerDelegate>>,
--- a/crates/agent_ui/src/context_picker/symbol_context_picker.rs
+++ b/crates/agent_ui/src/context_picker/symbol_context_picker.rs
@@ -14,9 +14,9 @@ use ui::{ListItem, prelude::*};
 use util::ResultExt as _;
 use workspace::Workspace;

-use crate::context::AgentContextHandle;
 use crate::context_picker::ContextPicker;
-use crate::context_store::ContextStore;
+use agent::context::AgentContextHandle;
+use agent::context_store::ContextStore;

 pub struct SymbolContextPicker {
    picker: Entity<Picker<SymbolContextPickerDelegate>>,
--- a/crates/agent_ui/src/context_picker/thread_context_picker.rs
+++ b/crates/agent_ui/src/context_picker/thread_context_picker.rs
@@ -9,9 +9,11 @@ use picker::{Picker, PickerDelegate};
 use ui::{ListItem, prelude::*};

 use crate::context_picker::ContextPicker;
-use crate::context_store::{self, ContextStore};
-use crate::thread::ThreadId;
-use crate::thread_store::{TextThreadStore, ThreadStore};
+use agent::{
+    ThreadId,
+    context_store::{self, ContextStore},
+    thread_store::{TextThreadStore, ThreadStore},
+};

 pub struct ThreadContextPicker {
    picker: Entity<Picker<ThreadContextPickerDelegate>>,
--- a/crates/agent_ui/src/context_server_configuration.rs
+++ b/crates/agent_ui/src/context_server_configuration.rs
--- a/crates/agent_ui/src/context_strip.rs
+++ b/crates/agent_ui/src/context_strip.rs
@@ -1,7 +1,15 @@
-use std::path::Path;
-use std::rc::Rc;
-
-use assistant_context_editor::AssistantContext;
+use crate::{
+    AcceptSuggestedContext, AgentPanel, FocusDown, FocusLeft, FocusRight, FocusUp,
+    ModelUsageContext, RemoveAllContext, RemoveFocusedContext, ToggleContextPicker,
+    context_picker::ContextPicker,
+    ui::{AddedContext, ContextPill},
+};
+use agent::context_store::SuggestedContext;
+use agent::{
+    context::AgentContextHandle,
+    context_store::ContextStore,
+    thread_store::{TextThreadStore, ThreadStore},
+};
 use collections::HashSet;
 use editor::Editor;
 use file_icons::FileIcons;
@@ -10,22 +18,11 @@ use gpui::{
    Subscription, WeakEntity,
 };
 use itertools::Itertools;
-use language::Buffer;
 use project::ProjectItem;
+use std::{path::Path, rc::Rc};
 use ui::{PopoverMenu, PopoverMenuHandle, Tooltip, prelude::*};
 use workspace::Workspace;

-use crate::context::{AgentContextHandle, ContextKind};
-use crate::context_picker::ContextPicker;
-use crate::context_store::ContextStore;
-use crate::thread::Thread;
-use crate::thread_store::{TextThreadStore, ThreadStore};
-use crate::ui::{AddedContext, ContextPill};
-use crate::{
-    AcceptSuggestedContext, AgentPanel, FocusDown, FocusLeft, FocusRight, FocusUp,
-    ModelUsageContext, RemoveAllContext, RemoveFocusedContext, ToggleContextPicker,
-};
-
 pub struct ContextStrip {
    context_store: Entity<ContextStore>,
    context_picker: Entity<ContextPicker>,
@@ -164,7 +161,7 @@ impl ContextStrip {
        let workspace = self.workspace.upgrade()?;
        let panel = workspace.read(cx).panel::<AgentPanel>(cx)?.read(cx);

-        if let Some(active_thread) = panel.active_thread() {
+        if let Some(active_thread) = panel.active_thread(cx) {
            let weak_active_thread = active_thread.downgrade();

            let active_thread = active_thread.read(cx);
@@ -575,46 +572,3 @@ pub enum SuggestContextKind {
    File,
    Thread,
 }
-
-#[derive(Clone)]
-pub enum SuggestedContext {
-    File {
-        name: SharedString,
-        icon_path: Option<SharedString>,
-        buffer: WeakEntity<Buffer>,
-    },
-    Thread {
-        name: SharedString,
-        thread: WeakEntity<Thread>,
-    },
-    TextThread {
-        name: SharedString,
-        context: WeakEntity<AssistantContext>,
-    },
-}
-
-impl SuggestedContext {
-    pub fn name(&self) -> &SharedString {
-        match self {
-            Self::File { name, .. } => name,
-            Self::Thread { name, .. } => name,
-            Self::TextThread { name, .. } => name,
-        }
-    }
-
-    pub fn icon_path(&self) -> Option<SharedString> {
-        match self {
-            Self::File { icon_path, .. } => icon_path.clone(),
-            Self::Thread { .. } => None,
-            Self::TextThread { .. } => None,
-        }
-    }
-
-    pub fn kind(&self) -> ContextKind {
-        match self {
-            Self::File { .. } => ContextKind::File,
-            Self::Thread { .. } => ContextKind::Thread,
-            Self::TextThread { .. } => ContextKind::TextThread,
-        }
-    }
-}
--- a/crates/agent_ui/src/debug.rs
+++ b/crates/agent_ui/src/debug.rs
@@ -1,7 +1,7 @@
 #![allow(unused, dead_code)]

+use client::{ModelRequestUsage, RequestUsage};
 use gpui::Global;
-use language_model::RequestUsage;
 use std::ops::{Deref, DerefMut};
 use ui::prelude::*;
 use zed_llm_client::{Plan, UsageLimit};
@@ -17,7 +17,7 @@ pub struct DebugAccountState {
    pub enabled: bool,
    pub trial_expired: bool,
    pub plan: Plan,
-    pub custom_prompt_usage: RequestUsage,
+    pub custom_prompt_usage: ModelRequestUsage,
    pub usage_based_billing_enabled: bool,
    pub monthly_spending_cap: i32,
    pub custom_edit_prediction_usage: UsageLimit,
@@ -43,7 +43,7 @@ impl DebugAccountState {
        self
    }

-    pub fn set_custom_prompt_usage(&mut self, custom_prompt_usage: RequestUsage) -> &mut Self {
+    pub fn set_custom_prompt_usage(&mut self, custom_prompt_usage: ModelRequestUsage) -> &mut Self {
        self.custom_prompt_usage = custom_prompt_usage;
        self
    }
@@ -76,10 +76,10 @@ impl Default for DebugAccountState {
            enabled: false,
            trial_expired: false,
            plan: Plan::ZedFree,
-            custom_prompt_usage: RequestUsage {
+            custom_prompt_usage: ModelRequestUsage(RequestUsage {
                limit: UsageLimit::Unlimited,
                amount: 0,
-            },
+            }),
            usage_based_billing_enabled: false,
            // $50.00
            monthly_spending_cap: 5000,
--- a/Show More
+++ b/Show More
				`@@ -0,0 +1 @@`
				`<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Google Gemini</title><path d="M11.04 19.32Q12 21.51 12 24q0-2.49.93-4.68.96-2.19 2.58-3.81t3.81-2.55Q21.51 12 24 12q-2.49 0-4.68-.93a12.3 12.3 0 0 1-3.81-2.58 12.3 12.3 0 0 1-2.58-3.81Q12 2.49 12 0q0 2.49-.96 4.68-.93 2.19-2.55 3.81a12.3 12.3 0 0 1-3.81 2.58Q2.49 12 0 12q2.49 0 4.68.96 2.19.93 3.81 2.55t2.55 3.81"/></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-arrow-down10-icon lucide-arrow-down-1-0"><path d="m3 16 4 4 4-4"/><path d="M7 20V4"/><path d="M17 10V4h-2"/><path d="M15 10h4"/><rect x="15" y="14" width="4" height="6" ry="2"/></svg>`
				`@@ -1 +0,0 @@`
				`<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-clipboard"><rect width="8" height="4" x="8" y="2" rx="1" ry="1"/><path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"/></svg>`