fix

polish
work
2025-06-03 14:22:22 -04:00 · 2025-06-03 14:21:05 -04:00 · 2025-06-03 14:17:57 -04:00 · 2025-06-03 14:05:13 -04:00 · 2025-06-02 22:54:25 -04:00
166 changed files with 2256 additions and 7447 deletions
--- a/.github/actions/build_docs/action.yml
+++ b/.github/actions/build_docs/action.yml
@@ -1,26 +0,0 @@
-name: "Build docs"
-description: "Build the docs"
-
-runs:
-  using: "composite"
-  steps:
-    - name: Setup mdBook
-      uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08 # v2
-      with:
-        mdbook-version: "0.4.37"
-
-    - name: Cache dependencies
-      uses: swatinem/rust-cache@9d47c6ad4b02e050fd481d890b2ea34778fd09d6 # v2
-      with:
-        save-if: ${{ github.ref == 'refs/heads/main' }}
-        cache-provider: "buildjet"
-
-    - name: Install Linux dependencies
-      shell: bash -euxo pipefail {0}
-      run: ./script/linux
-
-    - name: Build book
-      shell: bash -euxo pipefail {0}
-      run: |
-        mkdir -p target/deploy
-        mdbook build ./docs --dest-dir=../target/deploy/docs/
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -191,27 +191,6 @@ jobs:
        with:
          config: ./typos.toml

-  check_docs:
-    timeout-minutes: 60
-    name: Check docs
-    needs: [job_spec]
-    if: github.repository_owner == 'zed-industries'
-    runs-on:
-      - buildjet-8vcpu-ubuntu-2204
-    steps:
-      - name: Checkout repo
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
-        with:
-          clean: false
-
-      - name: Configure CI
-        run: |
-          mkdir -p ./../.cargo
-          cp ./.cargo/ci-config.toml ./../.cargo/config.toml
-
-      - name: Build docs
-        uses: ./.github/actions/build_docs
-
  macos_tests:
    timeout-minutes: 60
    name: (macOS) Run Clippy and tests
--- a/.github/workflows/deploy_cloudflare.yml
+++ b/.github/workflows/deploy_cloudflare.yml
@@ -9,7 +9,7 @@ jobs:
  deploy-docs:
    name: Deploy Docs
    if: github.repository_owner == 'zed-industries'
-    runs-on: buildjet-16vcpu-ubuntu-2204
+    runs-on: ubuntu-latest

    steps:
      - name: Checkout repo
@@ -17,11 +17,24 @@ jobs:
        with:
          clean: false

+      - name: Setup mdBook
+        uses: peaceiris/actions-mdbook@ee69d230fe19748b7abf22df32acaa93833fad08 # v2
+        with:
+          mdbook-version: "0.4.37"
+
      - name: Set up default .cargo/config.toml
        run: cp ./.cargo/collab-config.toml ./.cargo/config.toml

-      - name: Build docs
-        uses: ./.github/actions/build_docs
+      - name: Install system dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install libxkbcommon-dev libxkbcommon-x11-dev
+
+      - name: Build book
+        run: |
+          set -euo pipefail
+          mkdir -p target/deploy
+          mdbook build ./docs --dest-dir=../target/deploy/docs/

      - name: Deploy Docs
        uses: cloudflare/wrangler-action@da0e0dfe58b7a431659754fdf3f186c529afbe65 # v3
--- a/.github/workflows/unit_evals.yml
+++ b/.github/workflows/unit_evals.yml
@@ -1,85 +0,0 @@
-name: Run Unit Evals
-
-on:
-  schedule:
-    # GitHub might drop jobs at busy times, so we choose a random time in the middle of the night.
-    - cron: "47 1 * * *"
-  workflow_dispatch:
-
-concurrency:
-  # Allow only one workflow per any non-`main` branch.
-  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
-  cancel-in-progress: true
-
-env:
-  CARGO_TERM_COLOR: always
-  CARGO_INCREMENTAL: 0
-  RUST_BACKTRACE: 1
-  ZED_CLIENT_CHECKSUM_SEED: ${{ secrets.ZED_CLIENT_CHECKSUM_SEED }}
-
-jobs:
-  unit_evals:
-    timeout-minutes: 60
-    name: Run unit evals
-    runs-on:
-      - buildjet-16vcpu-ubuntu-2204
-    steps:
-      - name: Add Rust to the PATH
-        run: echo "$HOME/.cargo/bin" >> $GITHUB_PATH
-
-      - name: Checkout repo
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
-        with:
-          clean: false
-
-      - name: Cache dependencies
-        uses: swatinem/rust-cache@9d47c6ad4b02e050fd481d890b2ea34778fd09d6 # v2
-        with:
-          save-if: ${{ github.ref == 'refs/heads/main' }}
-          cache-provider: "buildjet"
-
-      - name: Install Linux dependencies
-        run: ./script/linux
-
-      - name: Configure CI
-        run: |
-          mkdir -p ./../.cargo
-          cp ./.cargo/ci-config.toml ./../.cargo/config.toml
-
-      - name: Install Rust
-        shell: bash -euxo pipefail {0}
-        run: |
-          cargo install cargo-nextest --locked
-
-      - name: Install Node
-        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
-        with:
-          node-version: "18"
-
-      - name: Limit target directory size
-        shell: bash -euxo pipefail {0}
-        run: script/clear-target-dir-if-larger-than 100
-
-      - name: Run unit evals
-        shell: bash -euxo pipefail {0}
-        run: cargo nextest run --workspace --no-fail-fast --features eval --no-capture -E 'test(::eval_)' --test-threads 1
-        env:
-          ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
-
-      - name: Send the pull request link into the Slack channel
-        if: ${{ failure() }}
-        uses: slackapi/slack-github-action@b0fa283ad8fea605de13dc3f449259339835fc52
-        with:
-          method: chat.postMessage
-          token: ${{ secrets.SLACK_APP_ZED_UNIT_EVALS_BOT_TOKEN }}
-          payload: |
-            channel: C04UDRNNJFQ
-            text: "Unit Evals Failed: https://github.com/zed-industries/zed/actions/runs/${{ github.run_id }}"
-
-      # Even the Linux runner is not stateful, in theory there is no need to do this cleanup.
-      # But, to avoid potential issues in the future if we choose to use a stateful Linux runner and forget to add code
-      # to clean up the config file, I’ve included the cleanup code here as a precaution.
-      # While it’s not strictly necessary at this moment, I believe it’s better to err on the side of caution.
-      - name: Clean CI config file
-        if: always()
-        run: rm -rf ./../.cargo
--- a/.rules
+++ b/.rules
@@ -5,12 +5,6 @@
 * Prefer implementing functionality in existing files unless it is a new logical component. Avoid creating many small files.
 * Avoid using functions that panic like `unwrap()`, instead use mechanisms like `?` to propagate errors.
 * Be careful with operations like indexing which may panic if the indexes are out of bounds.
-* Never silently discard errors with `let _ =` on fallible operations. Always handle errors appropriately:
-  - Propagate errors with `?` when the calling function should handle them
-  - Use `.log_err()` or similar when you need to ignore errors but want visibility
-  - Use explicit error handling with `match` or `if let Err(...)` when you need custom logic
-  - Example: avoid `let _ = client.request(...).await?;` - use `client.request(...).await?;` instead
-* When implementing async operations that may fail, ensure errors propagate to the UI layer so users get meaningful feedback.
 * Never create files with `mod.rs` paths - prefer `src/some_module.rs` instead of `src/some_module/mod.rs`.

 # GPUI
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -631,7 +631,6 @@ name = "assistant_tool"
 version = "0.1.0"
 dependencies = [
 "anyhow",
- "async-watch",
 "buffer_diff",
 "clock",
 "collections",
@@ -4543,8 +4542,6 @@ version = "0.1.0"
 dependencies = [
 "anyhow",
 "clap",
- "command_palette",
- "gpui",
 "mdbook",
 "regex",
 "serde",
@@ -4552,7 +4549,6 @@ dependencies = [
 "settings",
 "util",
 "workspace-hack",
- "zed",
 ]

 [[package]]
@@ -12117,7 +12113,6 @@ dependencies = [
 "unindent",
 "url",
 "util",
- "uuid",
 "which 6.0.3",
 "workspace-hack",
 "worktree",
@@ -16513,9 +16508,9 @@ dependencies = [

 [[package]]
 name = "tree-sitter"
-version = "0.25.6"
+version = "0.25.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7cf18d43cbf0bfca51f657132cc616a5097edc4424d538bae6fa60142eaf9f0"
+checksum = "ac5fff5c47490dfdf473b5228039bfacad9d765d9b6939d26bf7cc064c1c7822"
 dependencies = [
 "cc",
 "regex",
@@ -16528,9 +16523,9 @@ dependencies = [

 [[package]]
 name = "tree-sitter-bash"
-version = "0.25.0"
+version = "0.23.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "871b0606e667e98a1237ebdc1b0d7056e0aebfdc3141d12b399865d4cb6ed8a6"
+checksum = "329a4d48623ac337d42b1df84e81a1c9dbb2946907c102ca72db158c1964a52e"
 dependencies = [
 "cc",
 "tree-sitter-language",
@@ -17134,7 +17129,6 @@ dependencies = [
 "futures-lite 1.13.0",
 "git2",
 "globset",
- "indoc",
 "itertools 0.14.0",
 "libc",
 "log",
@@ -19712,7 +19706,7 @@ dependencies = [

 [[package]]
 name = "zed"
-version = "0.191.0"
+version = "0.190.0"
 dependencies = [
 "activity_indicator",
 "agent",
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -574,8 +574,8 @@ tokio = { version = "1" }
 tokio-tungstenite = { version = "0.26", features = ["__rustls-tls"] }
 toml = "0.8"
 tower-http = "0.4.4"
-tree-sitter = { version = "0.25.6", features = ["wasm"] }
-tree-sitter-bash = "0.25.0"
+tree-sitter = { version = "0.25.5", features = ["wasm"] }
+tree-sitter-bash = "0.23"
 tree-sitter-c = "0.23"
 tree-sitter-cpp = "0.23"
 tree-sitter-css = "0.23"
--- a/assets/icons/list_todo.svg
+++ b/assets/icons/list_todo.svg
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-list-todo-icon lucide-list-todo"><rect x="3" y="5" width="6" height="6" rx="1"/><path d="m3 17 2 2 4-4"/><path d="M13 6h8"/><path d="M13 12h8"/><path d="M13 18h8"/></svg>
--- a/assets/keymaps/default-linux.json
+++ b/assets/keymaps/default-linux.json
@@ -120,7 +120,7 @@
      "ctrl-'": "editor::ToggleSelectedDiffHunks",
      "ctrl-\"": "editor::ExpandAllDiffHunks",
      "ctrl-i": "editor::ShowSignatureHelp",
-      "alt-g b": "git::Blame",
+      "alt-g b": "editor::ToggleGitBlame",
      "menu": "editor::OpenContextMenu",
      "shift-f10": "editor::OpenContextMenu",
      "ctrl-shift-e": "editor::ToggleEditPrediction",
@@ -278,9 +278,7 @@
      "enter": "agent::Chat",
      "ctrl-enter": "agent::ChatWithFollow",
      "ctrl-i": "agent::ToggleProfileSelector",
-      "shift-ctrl-r": "agent::OpenAgentDiff",
-      "ctrl-shift-y": "agent::KeepAll",
-      "ctrl-shift-n": "agent::RejectAll"
+      "shift-ctrl-r": "agent::OpenAgentDiff"
    }
  },
  {
@@ -512,14 +510,14 @@
  {
    "context": "Workspace",
    "bindings": {
-      "alt-open": ["projects::OpenRecent", { "create_new_window": false }],
      // Change the default action on `menu::Confirm` by setting the parameter
      // "alt-ctrl-o": ["projects::OpenRecent", { "create_new_window": true }],
-      "alt-ctrl-o": ["projects::OpenRecent", { "create_new_window": false }],
-      "alt-shift-open": ["projects::OpenRemote", { "from_existing_connection": false, "create_new_window": false }],
+      "alt-open": "projects::OpenRecent",
+      "alt-ctrl-o": "projects::OpenRecent",
+      "alt-shift-open": "projects::OpenRemote",
+      "alt-ctrl-shift-o": "projects::OpenRemote",
      // Change to open path modal for existing remote connection by setting the parameter
      // "alt-ctrl-shift-o": "["projects::OpenRemote", { "from_existing_connection": true }]",
-      "alt-ctrl-shift-o": ["projects::OpenRemote", { "from_existing_connection": false, "create_new_window": false }],
      "alt-ctrl-shift-b": "branches::OpenRecent",
      "alt-shift-enter": "toast::RunAction",
      "ctrl-~": "workspace::NewTerminal",
@@ -911,9 +909,7 @@
    "context": "CollabPanel && not_editing",
    "bindings": {
      "ctrl-backspace": "collab_panel::Remove",
-      "space": "menu::Confirm",
-      "ctrl-up": "collab_panel::MoveChannelUp",
-      "ctrl-down": "collab_panel::MoveChannelDown"
+      "space": "menu::Confirm"
    }
  },
  {
--- a/assets/keymaps/default-macos.json
+++ b/assets/keymaps/default-macos.json
@@ -138,7 +138,7 @@
      "cmd-;": "editor::ToggleLineNumbers",
      "cmd-'": "editor::ToggleSelectedDiffHunks",
      "cmd-\"": "editor::ExpandAllDiffHunks",
-      "cmd-alt-g b": "git::Blame",
+      "cmd-alt-g b": "editor::ToggleGitBlame",
      "cmd-i": "editor::ShowSignatureHelp",
      "f9": "editor::ToggleBreakpoint",
      "shift-f9": "editor::EditLogBreakpoint",
@@ -315,9 +315,7 @@
      "enter": "agent::Chat",
      "cmd-enter": "agent::ChatWithFollow",
      "cmd-i": "agent::ToggleProfileSelector",
-      "shift-ctrl-r": "agent::OpenAgentDiff",
-      "cmd-shift-y": "agent::KeepAll",
-      "cmd-shift-n": "agent::RejectAll"
+      "shift-ctrl-r": "agent::OpenAgentDiff"
    }
  },
  {
@@ -584,9 +582,9 @@
    "bindings": {
      // Change the default action on `menu::Confirm` by setting the parameter
      // "alt-cmd-o": ["projects::OpenRecent", {"create_new_window": true }],
-      "alt-cmd-o": ["projects::OpenRecent", { "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-o": "projects::OpenRecent",
+      "ctrl-cmd-o": "projects::OpenRemote",
+      "ctrl-cmd-shift-o": ["projects::OpenRemote", { "from_existing_connection": true }],
      "alt-cmd-b": "branches::OpenRecent",
      "ctrl-~": "workspace::NewTerminal",
      "cmd-s": "workspace::Save",
@@ -967,9 +965,7 @@
    "use_key_equivalents": true,
    "bindings": {
      "ctrl-backspace": "collab_panel::Remove",
-      "space": "menu::Confirm",
-      "cmd-up": "collab_panel::MoveChannelUp",
-      "cmd-down": "collab_panel::MoveChannelDown"
+      "space": "menu::Confirm"
    }
  },
  {
--- a/assets/keymaps/vim.json
+++ b/assets/keymaps/vim.json
@@ -198,8 +198,6 @@
      "9": ["vim::Number", 9],
      "ctrl-w d": "editor::GoToDefinitionSplit",
      "ctrl-w g d": "editor::GoToDefinitionSplit",
-      "ctrl-w ]": "editor::GoToDefinitionSplit",
-      "ctrl-w ctrl-]": "editor::GoToDefinitionSplit",
      "ctrl-w shift-d": "editor::GoToTypeDefinitionSplit",
      "ctrl-w g shift-d": "editor::GoToTypeDefinitionSplit",
      "ctrl-w space": "editor::OpenExcerptsSplit",
--- a/assets/prompts/assistant_system_prompt.hbs
+++ b/assets/prompts/assistant_system_prompt.hbs
@@ -17,13 +17,13 @@ You are a highly skilled software engineer with extensive knowledge in many prog
 4. Use only the tools that are currently available.
 5. DO NOT use a tool that is not available just because it appears in the conversation. This means the user turned it off.
 6. NEVER run commands that don't terminate on their own such as web servers (like `npm run start`, `npm run dev`, `python -m http.server`, etc) or file watchers.
-7. Avoid HTML entity escaping - use plain characters instead.

 ## Searching and Reading

 If you are unsure how to fulfill the user's request, gather more information with tool calls and/or clarifying questions.

 {{! TODO: If there are files, we should mention it but otherwise omit that fact }}
+{{#if has_tools}}
 If appropriate, use tool calls to explore the current project, which contains the following root directories:

 {{#each worktrees}}
@@ -38,6 +38,7 @@ If appropriate, use tool calls to explore the current project, which contains th
 - As you learn about the structure of the project, use that information to scope `grep` searches to targeted subtrees of the project.
 - The user might specify a partial file path. If you don't know the full path, use `find_path` (not `grep`) before you read the file.
 {{/if}}
+{{/if}}
 {{else}}
 You are being tasked with providing a response, but you have no ability to use tools or to read or write any aspect of the user's system (other than any context the user might have provided to you).

--- a/assets/settings/default.json
+++ b/assets/settings/default.json
@@ -533,9 +533,6 @@
      "function": false
    }
  },
-  // Whether to resize all the panels in a dock when resizing the dock.
-  // Can be a combination of "left", "right" and "bottom".
-  "resize_all_panels_in_dock": ["left"],
  "project_panel": {
    // Whether to show the project panel button in the status bar
    "button": true,
@@ -1500,11 +1497,11 @@
      }
    },
    "LaTeX": {
+      "format_on_save": "on",
      "formatter": "language_server",
      "language_servers": ["texlab", "..."],
      "prettier": {
-        "allowed": true,
-        "plugins": ["prettier-plugin-latex"]
+        "allowed": false
      }
    },
    "Markdown": {
@@ -1528,7 +1525,7 @@
      "allow_rewrap": "anywhere"
    },
    "Ruby": {
-      "language_servers": ["solargraph", "!ruby-lsp", "!rubocop", "!sorbet", "!steep", "..."]
+      "language_servers": ["solargraph", "!ruby-lsp", "!rubocop", "..."]
    },
    "SCSS": {
      "prettier": {
--- a/crates/agent/src/active_thread.rs
+++ b/crates/agent/src/active_thread.rs
@@ -1,8 +1,9 @@
+use crate::AgentPanel;
 use crate::context::{AgentContextHandle, RULES_ICON};
 use crate::context_picker::{ContextPicker, MentionLink};
 use crate::context_store::ContextStore;
 use crate::context_strip::{ContextStrip, ContextStripEvent, SuggestContextKind};
-use crate::message_editor::{extract_message_creases, insert_message_creases};
+use crate::message_editor::insert_message_creases;
 use crate::thread::{
    LastRestoreCheckpoint, MessageCrease, MessageId, MessageSegment, Thread, ThreadError,
    ThreadEvent, ThreadFeedback, ThreadSummary,
@@ -12,7 +13,6 @@ use crate::tool_use::{PendingToolUseStatus, ToolUse};
 use crate::ui::{
    AddedContext, AgentNotification, AgentNotificationEvent, AnimatedLabel, ContextPill,
 };
-use crate::{AgentPanel, ModelUsageContext};
 use agent_settings::{AgentSettings, NotifyWhenAgentWaiting};
 use anyhow::Context as _;
 use assistant_tool::ToolUseStatus;
@@ -1348,7 +1348,6 @@ impl ActiveThread {
                Some(self.text_thread_store.downgrade()),
                context_picker_menu_handle.clone(),
                SuggestContextKind::File,
-                ModelUsageContext::Thread(self.thread.clone()),
                window,
                cx,
            )
@@ -1518,7 +1517,31 @@ impl ActiveThread {
    }

    fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
-        attach_pasted_images_as_context(&self.context_store, cx);
+        let images = cx
+            .read_from_clipboard()
+            .map(|item| {
+                item.into_entries()
+                    .filter_map(|entry| {
+                        if let ClipboardEntry::Image(image) = entry {
+                            Some(image)
+                        } else {
+                            None
+                        }
+                    })
+                    .collect::<Vec<_>>()
+            })
+            .unwrap_or_default();
+
+        if images.is_empty() {
+            return;
+        }
+        cx.stop_propagation();
+
+        self.context_store.update(cx, |store, cx| {
+            for image in images {
+                store.add_image_instance(Arc::new(image), cx);
+            }
+        });
    }

    fn cancel_editing_message(
@@ -1563,8 +1586,6 @@ impl ActiveThread {

        let edited_text = state.editor.read(cx).text(cx);

-        let creases = state.editor.update(cx, extract_message_creases);
-
        let new_context = self
            .context_store
            .read(cx)
@@ -1589,7 +1610,6 @@ impl ActiveThread {
                                message_id,
                                Role::User,
                                vec![MessageSegment::Text(edited_text)],
-                                creases,
                                Some(context.loaded_context),
                                checkpoint.ok(),
                                cx,
@@ -1803,10 +1823,9 @@ impl ActiveThread {

        // Get all the data we need from thread before we start using it in closures
        let checkpoint = thread.checkpoint_for_message(message_id);
-        let configured_model = thread.configured_model().map(|m| m.model);
        let added_context = thread
            .context_for_message(message_id)
-            .map(|context| AddedContext::new_attached(context, configured_model.as_ref(), cx))
+            .map(|context| AddedContext::new_attached(context, cx))
            .collect::<Vec<_>>();

        let tool_uses = thread.tool_uses_for_message(message_id, cx);
@@ -3629,38 +3648,6 @@ pub(crate) fn open_context(
    }
 }

-pub(crate) fn attach_pasted_images_as_context(
-    context_store: &Entity<ContextStore>,
-    cx: &mut App,
-) -> bool {
-    let images = cx
-        .read_from_clipboard()
-        .map(|item| {
-            item.into_entries()
-                .filter_map(|entry| {
-                    if let ClipboardEntry::Image(image) = entry {
-                        Some(image)
-                    } else {
-                        None
-                    }
-                })
-                .collect::<Vec<_>>()
-        })
-        .unwrap_or_default();
-
-    if images.is_empty() {
-        return false;
-    }
-    cx.stop_propagation();
-
-    context_store.update(cx, |store, cx| {
-        for image in images {
-            store.add_image_instance(Arc::new(image), cx);
-        }
-    });
-    true
-}
-
 fn open_editor_at_position(
    project_path: project::ProjectPath,
    target_position: Point,
@@ -3690,13 +3677,10 @@ fn open_editor_at_position(
 #[cfg(test)]
 mod tests {
    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::{
-        ConfiguredModel, LanguageModel, LanguageModelRegistry,
-        fake_provider::{FakeLanguageModel, FakeLanguageModelProvider},
-    };
+    use language_model::{LanguageModel, fake_provider::FakeLanguageModel};
    use project::Project;
    use prompt_store::PromptBuilder;
    use serde_json::json;
@@ -3757,87 +3741,6 @@ mod tests {
        assert!(!cx.read(|cx| workspace.read(cx).is_being_followed(CollaboratorId::Agent)));
    }

-    #[gpui::test]
-    async fn test_reinserting_creases_for_edited_message(cx: &mut TestAppContext) {
-        init_test_settings(cx);
-
-        let project = create_test_project(cx, json!({})).await;
-
-        let (cx, active_thread, _, thread, model) =
-            setup_test_environment(cx, project.clone()).await;
-        cx.update(|_, cx| {
-            LanguageModelRegistry::global(cx).update(cx, |registry, cx| {
-                registry.set_default_model(
-                    Some(ConfiguredModel {
-                        provider: Arc::new(FakeLanguageModelProvider),
-                        model,
-                    }),
-                    cx,
-                );
-            });
-        });
-
-        let creases = vec![MessageCrease {
-            range: 14..22,
-            metadata: CreaseMetadata {
-                icon_path: "icon".into(),
-                label: "foo.txt".into(),
-            },
-            context: None,
-        }];
-
-        let message = thread.update(cx, |thread, cx| {
-            let message_id = thread.insert_user_message(
-                "Tell me about @foo.txt",
-                ContextLoadResult::default(),
-                None,
-                creases,
-                cx,
-            );
-            thread.message(message_id).cloned().unwrap()
-        });
-
-        active_thread.update_in(cx, |active_thread, window, cx| {
-            active_thread.start_editing_message(
-                message.id,
-                message.segments.as_slice(),
-                message.creases.as_slice(),
-                window,
-                cx,
-            );
-            let editor = active_thread
-                .editing_message
-                .as_ref()
-                .unwrap()
-                .1
-                .editor
-                .clone();
-            editor.update(cx, |editor, cx| editor.edit([(0..13, "modified")], cx));
-            active_thread.confirm_editing_message(&Default::default(), window, cx);
-        });
-        cx.run_until_parked();
-
-        let message = thread.update(cx, |thread, _| thread.message(message.id).cloned().unwrap());
-        active_thread.update_in(cx, |active_thread, window, cx| {
-            active_thread.start_editing_message(
-                message.id,
-                message.segments.as_slice(),
-                message.creases.as_slice(),
-                window,
-                cx,
-            );
-            let editor = active_thread
-                .editing_message
-                .as_ref()
-                .unwrap()
-                .1
-                .editor
-                .clone();
-            let text = editor.update(cx, |editor, cx| editor.text(cx));
-            assert_eq!(text, "modified @foo.txt");
-        });
-    }
-
    fn init_test_settings(cx: &mut TestAppContext) {
        cx.update(|cx| {
            let settings_store = SettingsStore::test(cx);
--- a/crates/agent/src/agent.rs
+++ b/crates/agent/src/agent.rs
@@ -33,11 +33,9 @@ use assistant_slash_command::SlashCommandRegistry;
 use client::Client;
 use feature_flags::FeatureFlagAppExt as _;
 use fs::Fs;
-use gpui::{App, Entity, actions, impl_actions};
+use gpui::{App, actions, impl_actions};
 use language::LanguageRegistry;
-use language_model::{
-    ConfiguredModel, LanguageModel, LanguageModelId, LanguageModelProviderId, LanguageModelRegistry,
-};
+use language_model::{LanguageModelId, LanguageModelProviderId, LanguageModelRegistry};
 use prompt_store::PromptBuilder;
 use schemars::JsonSchema;
 use serde::Deserialize;
@@ -117,28 +115,6 @@ impl ManageProfiles {

 impl_actions!(agent, [NewThread, ManageProfiles]);

-#[derive(Clone)]
-pub(crate) enum ModelUsageContext {
-    Thread(Entity<Thread>),
-    InlineAssistant,
-}
-
-impl ModelUsageContext {
-    pub fn configured_model(&self, cx: &App) -> Option<ConfiguredModel> {
-        match self {
-            Self::Thread(thread) => thread.read(cx).configured_model(),
-            Self::InlineAssistant => {
-                LanguageModelRegistry::read_global(cx).inline_assistant_model()
-            }
-        }
-    }
-
-    pub fn language_model(&self, cx: &App) -> Option<Arc<dyn LanguageModel>> {
-        self.configured_model(cx)
-            .map(|configured_model| configured_model.model)
-    }
-}
-
 /// Initializes the `agent` crate.
 pub fn init(
    fs: Arc<dyn Fs>,
--- a/crates/agent/src/agent_diff.rs
+++ b/crates/agent/src/agent_diff.rs
@@ -1086,7 +1086,7 @@ impl Render for AgentDiffToolbar {
                    .child(vertical_divider())
                    .when_some(editor.read(cx).workspace(), |this, _workspace| {
                        this.child(
-                            IconButton::new("review", IconName::ListTodo)
+                            IconButton::new("review", IconName::ListCollapse)
                                .icon_size(IconSize::Small)
                                .tooltip(Tooltip::for_action_title_in(
                                    "Review All Files",
@@ -1116,13 +1116,8 @@ impl Render for AgentDiffToolbar {
                    return Empty.into_any();
                };

-                let has_pending_edit_tool_use = agent_diff
-                    .read(cx)
-                    .thread
-                    .read(cx)
-                    .has_pending_edit_tool_uses();
-
-                if has_pending_edit_tool_use {
+                let is_generating = agent_diff.read(cx).thread.read(cx).is_generating();
+                if is_generating {
                    return div().px_2().child(spinner_icon).into_any();
                }

@@ -1512,7 +1507,7 @@ impl AgentDiff {
                    multibuffer.add_diff(diff_handle.clone(), cx);
                });

-                let new_state = if thread.read(cx).has_pending_edit_tool_uses() {
+                let new_state = if thread.read(cx).is_generating() {
                    EditorState::Generating
                } else {
                    EditorState::Reviewing
--- a/crates/agent/src/agent_model_selector.rs
+++ b/crates/agent/src/agent_model_selector.rs
@@ -3,7 +3,7 @@ use fs::Fs;
 use gpui::{Entity, FocusHandle, SharedString};
 use picker::popover_menu::PickerPopoverMenu;

-use crate::ModelUsageContext;
+use crate::Thread;
 use assistant_context_editor::language_model_selector::{
    LanguageModelSelector, ToggleModelSelector, language_model_selector,
 };
@@ -12,6 +12,12 @@ use settings::update_settings_file;
 use std::sync::Arc;
 use ui::{PopoverMenuHandle, Tooltip, prelude::*};

+#[derive(Clone)]
+pub enum ModelType {
+    Default(Entity<Thread>),
+    InlineAssistant,
+}
+
 pub struct AgentModelSelector {
    selector: Entity<LanguageModelSelector>,
    menu_handle: PopoverMenuHandle<LanguageModelSelector>,
@@ -23,7 +29,7 @@ impl AgentModelSelector {
        fs: Arc<dyn Fs>,
        menu_handle: PopoverMenuHandle<LanguageModelSelector>,
        focus_handle: FocusHandle,
-        model_usage_context: ModelUsageContext,
+        model_type: ModelType,
        window: &mut Window,
        cx: &mut Context<Self>,
    ) -> Self {
@@ -32,14 +38,19 @@ impl AgentModelSelector {
                let fs = fs.clone();
                language_model_selector(
                    {
-                        let model_context = model_usage_context.clone();
-                        move |cx| model_context.configured_model(cx)
+                        let model_type = model_type.clone();
+                        move |cx| match &model_type {
+                            ModelType::Default(thread) => thread.read(cx).configured_model(),
+                            ModelType::InlineAssistant => {
+                                LanguageModelRegistry::read_global(cx).inline_assistant_model()
+                            }
+                        }
                    },
                    move |model, cx| {
                        let provider = model.provider_id().0.to_string();
                        let model_id = model.id().0.to_string();
-                        match &model_usage_context {
-                            ModelUsageContext::Thread(thread) => {
+                        match &model_type {
+                            ModelType::Default(thread) => {
                                thread.update(cx, |thread, cx| {
                                    let registry = LanguageModelRegistry::read_global(cx);
                                    if let Some(provider) = registry.provider(&model.provider_id())
@@ -61,7 +72,7 @@ impl AgentModelSelector {
                                    },
                                );
                            }
-                            ModelUsageContext::InlineAssistant => {
+                            ModelType::InlineAssistant => {
                                update_settings_file::<AgentSettings>(
                                    fs.clone(),
                                    cx,
--- a/crates/agent/src/context.rs
+++ b/crates/agent/src/context.rs
@@ -745,7 +745,6 @@ pub struct ImageContext {
 pub enum ImageStatus {
    Loading,
    Error,
-    Warning,
    Ready,
 }

@@ -762,17 +761,11 @@ impl ImageContext {
        self.image_task.clone().now_or_never().flatten()
    }

-    pub fn status(&self, model: Option<&Arc<dyn language_model::LanguageModel>>) -> ImageStatus {
+    pub fn status(&self) -> ImageStatus {
        match self.image_task.clone().now_or_never() {
            None => ImageStatus::Loading,
            Some(None) => ImageStatus::Error,
-            Some(Some(_)) => {
-                if model.is_some_and(|model| !model.supports_images()) {
-                    ImageStatus::Warning
-                } else {
-                    ImageStatus::Ready
-                }
-            }
+            Some(Some(_)) => ImageStatus::Ready,
        }
    }

--- a/crates/agent/src/context_picker/completion_provider.rs
+++ b/crates/agent/src/context_picker/completion_provider.rs
@@ -926,9 +926,8 @@ impl CompletionProvider for ContextPickerCompletionProvider {
        &self,
        buffer: &Entity<language::Buffer>,
        position: language::Anchor,
-        _text: &str,
-        _trigger_in_words: bool,
-        _menu_is_open: bool,
+        _: &str,
+        _: bool,
        cx: &mut Context<Editor>,
    ) -> bool {
        let buffer = buffer.read(cx);
--- a/crates/agent/src/context_server_tool.rs
+++ b/crates/agent/src/context_server_tool.rs
@@ -51,10 +51,6 @@ impl Tool for ContextServerTool {
        true
    }

-    fn may_perform_edits(&self) -> bool {
-        true
-    }
-
    fn input_schema(&self, format: LanguageModelToolSchemaFormat) -> Result<serde_json::Value> {
        let mut schema = self.tool.input_schema.clone();
        assistant_tool::adapt_schema_to_format(&mut schema, format)?;
--- a/crates/agent/src/context_strip.rs
+++ b/crates/agent/src/context_strip.rs
@@ -23,7 +23,7 @@ use crate::thread_store::{TextThreadStore, ThreadStore};
 use crate::ui::{AddedContext, ContextPill};
 use crate::{
    AcceptSuggestedContext, AgentPanel, FocusDown, FocusLeft, FocusRight, FocusUp,
-    ModelUsageContext, RemoveAllContext, RemoveFocusedContext, ToggleContextPicker,
+    RemoveAllContext, RemoveFocusedContext, ToggleContextPicker,
 };

 pub struct ContextStrip {
@@ -37,7 +37,6 @@ pub struct ContextStrip {
    _subscriptions: Vec<Subscription>,
    focused_index: Option<usize>,
    children_bounds: Option<Vec<Bounds<Pixels>>>,
-    model_usage_context: ModelUsageContext,
 }

 impl ContextStrip {
@@ -48,7 +47,6 @@ impl ContextStrip {
        text_thread_store: Option<WeakEntity<TextThreadStore>>,
        context_picker_menu_handle: PopoverMenuHandle<ContextPicker>,
        suggest_context_kind: SuggestContextKind,
-        model_usage_context: ModelUsageContext,
        window: &mut Window,
        cx: &mut Context<Self>,
    ) -> Self {
@@ -83,7 +81,6 @@ impl ContextStrip {
            _subscriptions: subscriptions,
            focused_index: None,
            children_bounds: None,
-            model_usage_context,
        }
    }

@@ -101,20 +98,11 @@ impl ContextStrip {
                .as_ref()
                .and_then(|thread_store| thread_store.upgrade())
                .and_then(|thread_store| thread_store.read(cx).prompt_store().as_ref());
-
-            let current_model = self.model_usage_context.language_model(cx);
-
            self.context_store
                .read(cx)
                .context()
                .flat_map(|context| {
-                    AddedContext::new_pending(
-                        context.clone(),
-                        prompt_store,
-                        project,
-                        current_model.as_ref(),
-                        cx,
-                    )
+                    AddedContext::new_pending(context.clone(), prompt_store, project, cx)
                })
                .collect::<Vec<_>>()
        } else {
--- a/crates/agent/src/inline_prompt_editor.rs
+++ b/crates/agent/src/inline_prompt_editor.rs
@@ -1,4 +1,4 @@
-use crate::agent_model_selector::AgentModelSelector;
+use crate::agent_model_selector::{AgentModelSelector, ModelType};
 use crate::buffer_codegen::BufferCodegen;
 use crate::context::ContextCreasesAddon;
 use crate::context_picker::{ContextPicker, ContextPickerCompletionProvider};
@@ -7,13 +7,12 @@ use crate::context_strip::{ContextStrip, ContextStripEvent, SuggestContextKind};
 use crate::message_editor::{extract_message_creases, insert_message_creases};
 use crate::terminal_codegen::TerminalCodegen;
 use crate::thread_store::{TextThreadStore, ThreadStore};
-use crate::{CycleNextInlineAssist, CyclePreviousInlineAssist, ModelUsageContext};
+use crate::{CycleNextInlineAssist, CyclePreviousInlineAssist};
 use crate::{RemoveAllContext, ToggleContextPicker};
 use assistant_context_editor::language_model_selector::ToggleModelSelector;
 use client::ErrorExt;
 use collections::VecDeque;
 use db::kvp::Dismissable;
-use editor::actions::Paste;
 use editor::display_map::EditorMargins;
 use editor::{
    ContextMenuOptions, Editor, EditorElement, EditorEvent, EditorMode, EditorStyle, MultiBuffer,
@@ -100,7 +99,6 @@ impl<T: 'static> Render for PromptEditor<T> {

        v_flex()
            .key_context("PromptEditor")
-            .capture_action(cx.listener(Self::paste))
            .bg(cx.theme().colors().editor_background)
            .block_mouse_except_scroll()
            .gap_0p5()
@@ -305,10 +303,6 @@ impl<T: 'static> PromptEditor<T> {
        self.editor.read(cx).text(cx)
    }

-    fn paste(&mut self, _: &Paste, _window: &mut Window, cx: &mut Context<Self>) {
-        crate::active_thread::attach_pasted_images_as_context(&self.context_store, cx);
-    }
-
    fn toggle_rate_limit_notice(
        &mut self,
        _: &ClickEvent,
@@ -918,7 +912,6 @@ impl PromptEditor<BufferCodegen> {
                text_thread_store.clone(),
                context_picker_menu_handle.clone(),
                SuggestContextKind::Thread,
-                ModelUsageContext::InlineAssistant,
                window,
                cx,
            )
@@ -937,7 +930,7 @@ impl PromptEditor<BufferCodegen> {
                    fs,
                    model_selector_menu_handle,
                    prompt_editor.focus_handle(cx),
-                    ModelUsageContext::InlineAssistant,
+                    ModelType::InlineAssistant,
                    window,
                    cx,
                )
@@ -1090,7 +1083,6 @@ impl PromptEditor<TerminalCodegen> {
                text_thread_store.clone(),
                context_picker_menu_handle.clone(),
                SuggestContextKind::Thread,
-                ModelUsageContext::InlineAssistant,
                window,
                cx,
            )
@@ -1109,7 +1101,7 @@ impl PromptEditor<TerminalCodegen> {
                    fs,
                    model_selector_menu_handle.clone(),
                    prompt_editor.focus_handle(cx),
-                    ModelUsageContext::InlineAssistant,
+                    ModelType::InlineAssistant,
                    window,
                    cx,
                )
--- a/crates/agent/src/message_editor.rs
+++ b/crates/agent/src/message_editor.rs
@@ -2,11 +2,11 @@ use std::collections::BTreeMap;
 use std::rc::Rc;
 use std::sync::Arc;

-use crate::agent_model_selector::AgentModelSelector;
+use crate::agent_model_selector::{AgentModelSelector, ModelType};
 use crate::context::{AgentContextKey, ContextCreasesAddon, ContextLoadResult, load_context};
 use crate::tool_compatibility::{IncompatibleToolsState, IncompatibleToolsTooltip};
 use crate::ui::{
-    MaxModeTooltip,
+    AnimatedLabel, MaxModeTooltip,
    preview::{AgentPreview, UsageCallout},
 };
 use agent_settings::{AgentSettings, CompletionMode};
@@ -24,10 +24,10 @@ use fs::Fs;
 use futures::future::Shared;
 use futures::{FutureExt as _, future};
 use gpui::{
-    Animation, AnimationExt, App, Entity, EventEmitter, Focusable, Subscription, Task, TextStyle,
-    WeakEntity, linear_color_stop, linear_gradient, point, pulsating_between,
+    Animation, AnimationExt, App, ClipboardEntry, Entity, EventEmitter, Focusable, Subscription,
+    Task, TextStyle, WeakEntity, linear_color_stop, linear_gradient, point, pulsating_between,
 };
-use language::{Buffer, Language, Point};
+use language::{Buffer, Language};
 use language_model::{
    ConfiguredModel, LanguageModelRequestMessage, MessageContent, RequestUsage,
    ZED_CLOUD_PROVIDER_ID,
@@ -51,9 +51,9 @@ use crate::profile_selector::ProfileSelector;
 use crate::thread::{MessageCrease, Thread, TokenUsageRatio};
 use crate::thread_store::{TextThreadStore, ThreadStore};
 use crate::{
-    ActiveThread, AgentDiffPane, Chat, ChatWithFollow, ExpandMessageEditor, Follow, KeepAll,
-    ModelUsageContext, NewThread, OpenAgentDiff, RejectAll, RemoveAllContext, ToggleBurnMode,
-    ToggleContextPicker, ToggleProfileSelector, register_agent_preview,
+    ActiveThread, AgentDiffPane, Chat, ChatWithFollow, ExpandMessageEditor, Follow, NewThread,
+    OpenAgentDiff, RemoveAllContext, ToggleBurnMode, ToggleContextPicker, ToggleProfileSelector,
+    register_agent_preview,
 };

 #[derive(RegisterComponent)]
@@ -169,7 +169,6 @@ impl MessageEditor {
                Some(text_thread_store.clone()),
                context_picker_menu_handle.clone(),
                SuggestContextKind::File,
-                ModelUsageContext::Thread(thread.clone()),
                window,
                cx,
            )
@@ -198,7 +197,7 @@ impl MessageEditor {
                fs.clone(),
                model_selector_menu_handle,
                editor.focus_handle(cx),
-                ModelUsageContext::Thread(thread.clone()),
+                ModelType::Default(thread.clone()),
                window,
                cx,
            )
@@ -432,24 +431,39 @@ impl MessageEditor {
    }

    fn paste(&mut self, _: &Paste, _: &mut Window, cx: &mut Context<Self>) {
-        crate::active_thread::attach_pasted_images_as_context(&self.context_store, cx);
+        let images = cx
+            .read_from_clipboard()
+            .map(|item| {
+                item.into_entries()
+                    .filter_map(|entry| {
+                        if let ClipboardEntry::Image(image) = entry {
+                            Some(image)
+                        } else {
+                            None
+                        }
+                    })
+                    .collect::<Vec<_>>()
+            })
+            .unwrap_or_default();
+
+        if images.is_empty() {
+            return;
+        }
+        cx.stop_propagation();
+
+        self.context_store.update(cx, |store, cx| {
+            for image in images {
+                store.add_image_instance(Arc::new(image), cx);
+            }
+        });
    }

    fn handle_review_click(&mut self, window: &mut Window, cx: &mut Context<Self>) {
-        if self.thread.read(cx).has_pending_edit_tool_uses() {
-            return;
-        }
-
        self.edits_expanded = true;
        AgentDiffPane::deploy(self.thread.clone(), self.workspace.clone(), window, cx).log_err();
        cx.notify();
    }

-    fn handle_edit_bar_expand(&mut self, cx: &mut Context<Self>) {
-        self.edits_expanded = !self.edits_expanded;
-        cx.notify();
-    }
-
    fn handle_file_click(
        &self,
        buffer: Entity<Buffer>,
@@ -480,40 +494,6 @@ impl MessageEditor {
        });
    }

-    fn handle_accept_all(&mut self, _window: &mut Window, cx: &mut Context<Self>) {
-        if self.thread.read(cx).has_pending_edit_tool_uses() {
-            return;
-        }
-
-        self.thread.update(cx, |thread, cx| {
-            thread.keep_all_edits(cx);
-        });
-        cx.notify();
-    }
-
-    fn handle_reject_all(&mut self, _window: &mut Window, cx: &mut Context<Self>) {
-        if self.thread.read(cx).has_pending_edit_tool_uses() {
-            return;
-        }
-
-        // Since there's no reject_all_edits method in the thread API,
-        // we need to iterate through all buffers and reject their edits
-        let action_log = self.thread.read(cx).action_log().clone();
-        let changed_buffers = action_log.read(cx).changed_buffers(cx);
-
-        for (buffer, _) in changed_buffers {
-            self.thread.update(cx, |thread, cx| {
-                let buffer_snapshot = buffer.read(cx);
-                let start = buffer_snapshot.anchor_before(Point::new(0, 0));
-                let end = buffer_snapshot.anchor_after(buffer_snapshot.max_point());
-                thread
-                    .reject_edits_in_ranges(buffer, vec![start..end], cx)
-                    .detach();
-            });
-        }
-        cx.notify();
-    }
-
    fn render_max_mode_toggle(&self, cx: &mut Context<Self>) -> Option<AnyElement> {
        let thread = self.thread.read(cx);
        let model = thread.configured_model();
@@ -635,12 +615,6 @@ impl MessageEditor {
            .on_action(cx.listener(Self::move_up))
            .on_action(cx.listener(Self::expand_message_editor))
            .on_action(cx.listener(Self::toggle_burn_mode))
-            .on_action(
-                cx.listener(|this, _: &KeepAll, window, cx| this.handle_accept_all(window, cx)),
-            )
-            .on_action(
-                cx.listener(|this, _: &RejectAll, window, cx| this.handle_reject_all(window, cx)),
-            )
            .capture_action(cx.listener(Self::paste))
            .gap_2()
            .p_2()
@@ -896,10 +870,7 @@ impl MessageEditor {
        let bg_edit_files_disclosure = editor_bg_color.blend(active_color.opacity(0.3));

        let is_edit_changes_expanded = self.edits_expanded;
-        let thread = self.thread.read(cx);
-        let pending_edits = thread.has_pending_edit_tool_uses();
-
-        const EDIT_NOT_READY_TOOLTIP_LABEL: &str = "Wait until file edits are complete.";
+        let is_generating = self.thread.read(cx).is_generating();

        v_flex()
            .mt_1()
@@ -917,28 +888,31 @@ impl MessageEditor {
            }])
            .child(
                h_flex()
-                    .p_1()
+                    .id("edits-container")
+                    .cursor_pointer()
+                    .p_1p5()
                    .justify_between()
                    .when(is_edit_changes_expanded, |this| {
                        this.border_b_1().border_color(border_color)
                    })
+                    .on_click(
+                        cx.listener(|this, _, window, cx| this.handle_review_click(window, cx)),
+                    )
                    .child(
                        h_flex()
-                            .id("edits-container")
-                            .cursor_pointer()
-                            .w_full()
                            .gap_1()
                            .child(
                                Disclosure::new("edits-disclosure", is_edit_changes_expanded)
-                                    .on_click(cx.listener(|this, _, _, cx| {
-                                        this.handle_edit_bar_expand(cx)
+                                    .on_click(cx.listener(|this, _ev, _window, cx| {
+                                        this.edits_expanded = !this.edits_expanded;
+                                        cx.notify();
                                    })),
                            )
                            .map(|this| {
-                                if pending_edits {
+                                if is_generating {
                                    this.child(
-                                        Label::new(format!(
-                                            "Editing {} {}…",
+                                        AnimatedLabel::new(format!(
+                                            "Editing {} {}",
                                            changed_buffers.len(),
                                            if changed_buffers.len() == 1 {
                                                "file"
@@ -946,15 +920,7 @@ impl MessageEditor {
                                                "files"
                                            }
                                        ))
-                                        .color(Color::Muted)
-                                        .size(LabelSize::Small)
-                                        .with_animation(
-                                            "edit-label",
-                                            Animation::new(Duration::from_secs(2))
-                                                .repeat()
-                                                .with_easing(pulsating_between(0.3, 0.7)),
-                                            |label, delta| label.alpha(delta),
-                                        ),
+                                        .size(LabelSize::Small),
                                    )
                                } else {
                                    this.child(
@@ -979,74 +945,23 @@ impl MessageEditor {
                                        .color(Color::Muted),
                                    )
                                }
-                            })
-                            .on_click(
-                                cx.listener(|this, _, _, cx| this.handle_edit_bar_expand(cx)),
-                            ),
+                            }),
                    )
                    .child(
-                        h_flex()
-                            .gap_1()
-                            .child(
-                                IconButton::new("review-changes", IconName::ListTodo)
-                                    .icon_size(IconSize::Small)
-                                    .tooltip({
-                                        let focus_handle = focus_handle.clone();
-                                        move |window, cx| {
-                                            Tooltip::for_action_in(
-                                                "Review Changes",
-                                                &OpenAgentDiff,
-                                                &focus_handle,
-                                                window,
-                                                cx,
-                                            )
-                                        }
-                                    })
-                                    .on_click(cx.listener(|this, _, window, cx| {
-                                        this.handle_review_click(window, cx)
-                                    })),
+                        Button::new("review", "Review Changes")
+                            .label_size(LabelSize::Small)
+                            .key_binding(
+                                KeyBinding::for_action_in(
+                                    &OpenAgentDiff,
+                                    &focus_handle,
+                                    window,
+                                    cx,
+                                )
+                                .map(|kb| kb.size(rems_from_px(12.))),
                            )
-                            .child(ui::Divider::vertical().color(ui::DividerColor::Border))
-                            .child(
-                                Button::new("reject-all-changes", "Reject All")
-                                    .label_size(LabelSize::Small)
-                                    .disabled(pending_edits)
-                                    .when(pending_edits, |this| {
-                                        this.tooltip(Tooltip::text(EDIT_NOT_READY_TOOLTIP_LABEL))
-                                    })
-                                    .key_binding(
-                                        KeyBinding::for_action_in(
-                                            &RejectAll,
-                                            &focus_handle.clone(),
-                                            window,
-                                            cx,
-                                        )
-                                        .map(|kb| kb.size(rems_from_px(10.))),
-                                    )
-                                    .on_click(cx.listener(|this, _, window, cx| {
-                                        this.handle_reject_all(window, cx)
-                                    })),
-                            )
-                            .child(
-                                Button::new("accept-all-changes", "Accept All")
-                                    .label_size(LabelSize::Small)
-                                    .disabled(pending_edits)
-                                    .when(pending_edits, |this| {
-                                        this.tooltip(Tooltip::text(EDIT_NOT_READY_TOOLTIP_LABEL))
-                                    })
-                                    .key_binding(
-                                        KeyBinding::for_action_in(
-                                            &KeepAll,
-                                            &focus_handle,
-                                            window,
-                                            cx,
-                                        )
-                                        .map(|kb| kb.size(rems_from_px(10.))),
-                                    )
-                                    .on_click(cx.listener(|this, _, window, cx| {
-                                        this.handle_accept_all(window, cx)
-                                    })),
-                            ),
+                            .on_click(cx.listener(|this, _, window, cx| {
+                                this.handle_review_click(window, cx)
+                            })),
                    ),
            )
            .when(is_edit_changes_expanded, |parent| {
--- a/crates/agent/src/thread.rs
+++ b/crates/agent/src/thread.rs
@@ -871,16 +871,7 @@ impl Thread {
        self.tool_use
            .pending_tool_uses()
            .iter()
-            .all(|pending_tool_use| pending_tool_use.status.is_error())
-    }
-
-    /// Returns whether any pending tool uses may perform edits
-    pub fn has_pending_edit_tool_uses(&self) -> bool {
-        self.tool_use
-            .pending_tool_uses()
-            .iter()
-            .filter(|pending_tool_use| !pending_tool_use.status.is_error())
-            .any(|pending_tool_use| pending_tool_use.may_perform_edits)
+            .all(|tool_use| tool_use.status.is_error())
    }

    pub fn tool_uses_for_message(&self, id: MessageId, cx: &App) -> Vec<ToolUse> {
@@ -1032,7 +1023,6 @@ impl Thread {
        id: MessageId,
        new_role: Role,
        new_segments: Vec<MessageSegment>,
-        creases: Vec<MessageCrease>,
        loaded_context: Option<LoadedContext>,
        checkpoint: Option<GitStoreCheckpoint>,
        cx: &mut Context<Self>,
@@ -1042,7 +1032,6 @@ impl Thread {
        };
        message.role = new_role;
        message.segments = new_segments;
-        message.creases = creases;
        if let Some(context) = loaded_context {
            message.loaded_context = context;
        }
--- a/crates/agent/src/thread_store.rs
+++ b/crates/agent/src/thread_store.rs
@@ -70,15 +70,13 @@ impl Column for DataType {
    }
 }

-const RULES_FILE_NAMES: [&'static str; 8] = [
+const RULES_FILE_NAMES: [&'static str; 6] = [
    ".rules",
    ".cursorrules",
    ".windsurfrules",
    ".clinerules",
    ".github/copilot-instructions.md",
    "CLAUDE.md",
-    "AGENT.md",
-    "AGENTS.md",
 ];

 pub fn init(cx: &mut App) {
--- a/crates/agent/src/tool_use.rs
+++ b/crates/agent/src/tool_use.rs
@@ -337,12 +337,6 @@ impl ToolUseState {
            )
            .into();

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

 #[derive(Debug, Clone)]
--- a/crates/agent/src/ui/context_pill.rs
+++ b/crates/agent/src/ui/context_pill.rs
@@ -93,9 +93,20 @@ impl ContextPill {
            Self::Suggested {
                icon_path: Some(icon_path),
                ..
+            }
+            | Self::Added {
+                context:
+                    AddedContext {
+                        icon_path: Some(icon_path),
+                        ..
+                    },
+                ..
            } => Icon::from_path(icon_path),
-            Self::Suggested { kind, .. } => Icon::new(kind.icon()),
-            Self::Added { context, .. } => context.icon(),
+            Self::Suggested { kind, .. }
+            | Self::Added {
+                context: AddedContext { kind, .. },
+                ..
+            } => Icon::new(kind.icon()),
        }
    }
 }
@@ -122,7 +133,6 @@ impl RenderOnce for ContextPill {
                on_click,
            } => {
                let status_is_error = matches!(context.status, ContextStatus::Error { .. });
-                let status_is_warning = matches!(context.status, ContextStatus::Warning { .. });

                base_pill
                    .pr(if on_remove.is_some() { px(2.) } else { px(4.) })
@@ -130,9 +140,6 @@ impl RenderOnce for ContextPill {
                        if status_is_error {
                            pill.bg(cx.theme().status().error_background)
                                .border_color(cx.theme().status().error_border)
-                        } else if status_is_warning {
-                            pill.bg(cx.theme().status().warning_background)
-                                .border_color(cx.theme().status().warning_border)
                        } else if *focused {
                            pill.bg(color.element_background)
                                .border_color(color.border_focused)
@@ -188,8 +195,7 @@ impl RenderOnce for ContextPill {
                                        |label, delta| label.opacity(delta),
                                    )
                                    .into_any_element(),
-                                ContextStatus::Warning { message }
-                                | ContextStatus::Error { message } => element
+                                ContextStatus::Error { message } => element
                                    .tooltip(ui::Tooltip::text(message.clone()))
                                    .into_any_element(),
                            }),
@@ -264,7 +270,6 @@ pub enum ContextStatus {
    Ready,
    Loading { message: SharedString },
    Error { message: SharedString },
-    Warning { message: SharedString },
 }

 #[derive(RegisterComponent)]
@@ -280,19 +285,6 @@ pub struct AddedContext {
 }

 impl AddedContext {
-    pub fn icon(&self) -> Icon {
-        match &self.status {
-            ContextStatus::Warning { .. } => Icon::new(IconName::Warning).color(Color::Warning),
-            ContextStatus::Error { .. } => Icon::new(IconName::XCircle).color(Color::Error),
-            _ => {
-                if let Some(icon_path) = &self.icon_path {
-                    Icon::from_path(icon_path)
-                } else {
-                    Icon::new(self.kind.icon())
-                }
-            }
-        }
-    }
    /// Creates an `AddedContext` by retrieving relevant details of `AgentContext`. This returns a
    /// `None` if `DirectoryContext` or `RulesContext` no longer exist.
    ///
@@ -301,7 +293,6 @@ impl AddedContext {
        handle: AgentContextHandle,
        prompt_store: Option<&Entity<PromptStore>>,
        project: &Project,
-        model: Option<&Arc<dyn language_model::LanguageModel>>,
        cx: &App,
    ) -> Option<AddedContext> {
        match handle {
@@ -313,15 +304,11 @@ impl AddedContext {
            AgentContextHandle::Thread(handle) => Some(Self::pending_thread(handle, cx)),
            AgentContextHandle::TextThread(handle) => Some(Self::pending_text_thread(handle, cx)),
            AgentContextHandle::Rules(handle) => Self::pending_rules(handle, prompt_store, cx),
-            AgentContextHandle::Image(handle) => Some(Self::image(handle, model, cx)),
+            AgentContextHandle::Image(handle) => Some(Self::image(handle, cx)),
        }
    }

-    pub fn new_attached(
-        context: &AgentContext,
-        model: Option<&Arc<dyn language_model::LanguageModel>>,
-        cx: &App,
-    ) -> AddedContext {
+    pub fn new_attached(context: &AgentContext, cx: &App) -> AddedContext {
        match context {
            AgentContext::File(context) => Self::attached_file(context, cx),
            AgentContext::Directory(context) => Self::attached_directory(context),
@@ -331,7 +318,7 @@ impl AddedContext {
            AgentContext::Thread(context) => Self::attached_thread(context),
            AgentContext::TextThread(context) => Self::attached_text_thread(context),
            AgentContext::Rules(context) => Self::attached_rules(context),
-            AgentContext::Image(context) => Self::image(context.clone(), model, cx),
+            AgentContext::Image(context) => Self::image(context.clone(), cx),
        }
    }

@@ -606,11 +593,7 @@ impl AddedContext {
        }
    }

-    fn image(
-        context: ImageContext,
-        model: Option<&Arc<dyn language_model::LanguageModel>>,
-        cx: &App,
-    ) -> AddedContext {
+    fn image(context: ImageContext, cx: &App) -> AddedContext {
        let (name, parent, icon_path) = if let Some(full_path) = context.full_path.as_ref() {
            let full_path_string: SharedString = full_path.to_string_lossy().into_owned().into();
            let (name, parent) =
@@ -621,30 +604,21 @@ impl AddedContext {
            ("Image".into(), None, None)
        };

-        let status = match context.status(model) {
-            ImageStatus::Loading => ContextStatus::Loading {
-                message: "Loading…".into(),
-            },
-            ImageStatus::Error => ContextStatus::Error {
-                message: "Failed to load Image".into(),
-            },
-            ImageStatus::Warning => ContextStatus::Warning {
-                message: format!(
-                    "{} doesn't support attaching Images as Context",
-                    model.map(|m| m.name().0).unwrap_or_else(|| "Model".into())
-                )
-                .into(),
-            },
-            ImageStatus::Ready => ContextStatus::Ready,
-        };
-
        AddedContext {
            kind: ContextKind::Image,
            name,
            parent,
            tooltip: None,
            icon_path,
-            status,
+            status: match context.status() {
+                ImageStatus::Loading => ContextStatus::Loading {
+                    message: "Loading…".into(),
+                },
+                ImageStatus::Error => ContextStatus::Error {
+                    message: "Failed to load image".into(),
+                },
+                ImageStatus::Ready => ContextStatus::Ready,
+            },
            render_hover: Some(Rc::new({
                let image = context.original_image.clone();
                move |_, cx| {
@@ -813,7 +787,6 @@ impl Component for AddedContext {
                    original_image: Arc::new(Image::empty()),
                    image_task: Task::ready(Some(LanguageModelImage::empty())).shared(),
                },
-                None,
                cx,
            ),
        );
@@ -833,7 +806,6 @@ impl Component for AddedContext {
                        })
                        .shared(),
                },
-                None,
                cx,
            ),
        );
@@ -848,7 +820,6 @@ impl Component for AddedContext {
                    original_image: Arc::new(Image::empty()),
                    image_task: Task::ready(None).shared(),
                },
-                None,
                cx,
            ),
        );
@@ -870,60 +841,3 @@ impl Component for AddedContext {
        )
    }
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use gpui::App;
-    use language_model::{LanguageModel, fake_provider::FakeLanguageModel};
-    use std::sync::Arc;
-
-    #[gpui::test]
-    fn test_image_context_warning_for_unsupported_model(cx: &mut App) {
-        let model: Arc<dyn LanguageModel> = Arc::new(FakeLanguageModel::default());
-        assert!(!model.supports_images());
-
-        let image_context = ImageContext {
-            context_id: ContextId::zero(),
-            project_path: None,
-            original_image: Arc::new(Image::empty()),
-            image_task: Task::ready(Some(LanguageModelImage::empty())).shared(),
-            full_path: None,
-        };
-
-        let added_context = AddedContext::image(image_context, Some(&model), cx);
-
-        assert!(matches!(
-            added_context.status,
-            ContextStatus::Warning { .. }
-        ));
-
-        assert!(matches!(added_context.kind, ContextKind::Image));
-        assert_eq!(added_context.name.as_ref(), "Image");
-        assert!(added_context.parent.is_none());
-        assert!(added_context.icon_path.is_none());
-    }
-
-    #[gpui::test]
-    fn test_image_context_ready_for_no_model(cx: &mut App) {
-        let image_context = ImageContext {
-            context_id: ContextId::zero(),
-            project_path: None,
-            original_image: Arc::new(Image::empty()),
-            image_task: Task::ready(Some(LanguageModelImage::empty())).shared(),
-            full_path: None,
-        };
-
-        let added_context = AddedContext::image(image_context, None, cx);
-
-        assert!(
-            matches!(added_context.status, ContextStatus::Ready),
-            "Expected ready status when no model provided"
-        );
-
-        assert!(matches!(added_context.kind, ContextKind::Image));
-        assert_eq!(added_context.name.as_ref(), "Image");
-        assert!(added_context.parent.is_none());
-        assert!(added_context.icon_path.is_none());
-    }
-}
--- a/crates/assistant_context_editor/src/slash_command.rs
+++ b/crates/assistant_context_editor/src/slash_command.rs
@@ -342,7 +342,6 @@ impl CompletionProvider for SlashCommandCompletionProvider {
        position: language::Anchor,
        _text: &str,
        _trigger_in_words: bool,
-        _menu_is_open: bool,
        cx: &mut Context<Editor>,
    ) -> bool {
        let buffer = buffer.read(cx);
--- a/crates/assistant_tool/Cargo.toml
+++ b/crates/assistant_tool/Cargo.toml
@@ -13,7 +13,6 @@ path = "src/assistant_tool.rs"

 [dependencies]
 anyhow.workspace = true
-async-watch.workspace = true
 buffer_diff.workspace = true
 clock.workspace = true
 collections.workspace = true
--- a/crates/assistant_tool/src/action_log.rs
+++ b/crates/assistant_tool/src/action_log.rs
@@ -1,7 +1,7 @@
 use anyhow::{Context as _, Result};
 use buffer_diff::BufferDiff;
 use collections::BTreeMap;
-use futures::{FutureExt, StreamExt, channel::mpsc};
+use futures::{StreamExt, channel::mpsc};
 use gpui::{App, AppContext, AsyncApp, Context, Entity, Subscription, Task, WeakEntity};
 use language::{Anchor, Buffer, BufferEvent, DiskState, Point, ToPoint};
 use project::{Project, ProjectItem, lsp_store::OpenLspBufferHandle};
@@ -92,21 +92,21 @@ impl ActionLog {
                let diff = cx.new(|cx| BufferDiff::new(&text_snapshot, cx));
                let (diff_update_tx, diff_update_rx) = mpsc::unbounded();
                let diff_base;
-                let unreviewed_edits;
+                let unreviewed_changes;
                if is_created {
                    diff_base = Rope::default();
-                    unreviewed_edits = Patch::new(vec![Edit {
+                    unreviewed_changes = Patch::new(vec![Edit {
                        old: 0..1,
                        new: 0..text_snapshot.max_point().row + 1,
                    }])
                } else {
                    diff_base = buffer.read(cx).as_rope().clone();
-                    unreviewed_edits = Patch::default();
+                    unreviewed_changes = Patch::default();
                }
                TrackedBuffer {
                    buffer: buffer.clone(),
                    diff_base,
-                    unreviewed_edits: unreviewed_edits,
+                    unreviewed_changes,
                    snapshot: text_snapshot.clone(),
                    status,
                    version: buffer.read(cx).version(),
@@ -175,7 +175,7 @@ impl ActionLog {
                    .map_or(false, |file| file.disk_state() != DiskState::Deleted)
                {
                    // If the buffer had been deleted by a tool, but it got
-                    // resurrected externally, we want to clear the edits we
+                    // resurrected externally, we want to clear the changes we
                    // were tracking and reset the buffer's state.
                    self.tracked_buffers.remove(&buffer);
                    self.track_buffer_internal(buffer, false, cx);
@@ -188,274 +188,108 @@ impl ActionLog {
    async fn maintain_diff(
        this: WeakEntity<Self>,
        buffer: Entity<Buffer>,
-        mut buffer_updates: mpsc::UnboundedReceiver<(ChangeAuthor, text::BufferSnapshot)>,
+        mut diff_update: mpsc::UnboundedReceiver<(ChangeAuthor, text::BufferSnapshot)>,
        cx: &mut AsyncApp,
    ) -> Result<()> {
-        let git_store = this.read_with(cx, |this, cx| this.project.read(cx).git_store().clone())?;
-        let git_diff = this
-            .update(cx, |this, cx| {
-                this.project.update(cx, |project, cx| {
-                    project.open_uncommitted_diff(buffer.clone(), cx)
-                })
-            })?
-            .await
-            .ok();
-        let buffer_repo = git_store.read_with(cx, |git_store, cx| {
-            git_store.repository_and_path_for_buffer_id(buffer.read(cx).remote_id(), cx)
-        })?;
+        while let Some((author, buffer_snapshot)) = diff_update.next().await {
+            let (rebase, diff, language, language_registry) =
+                this.read_with(cx, |this, cx| {
+                    let tracked_buffer = this
+                        .tracked_buffers
+                        .get(&buffer)
+                        .context("buffer not tracked")?;

-        let (git_diff_updates_tx, mut git_diff_updates_rx) = async_watch::channel(());
-        let _repo_subscription =
-            if let Some((git_diff, (buffer_repo, _))) = git_diff.as_ref().zip(buffer_repo) {
-                cx.update(|cx| {
-                    let mut old_head = buffer_repo.read(cx).head_commit.clone();
-                    Some(cx.subscribe(git_diff, move |_, event, cx| match event {
-                        buffer_diff::BufferDiffEvent::DiffChanged { .. } => {
-                            let new_head = buffer_repo.read(cx).head_commit.clone();
-                            if new_head != old_head {
-                                old_head = new_head;
-                                git_diff_updates_tx.send(()).ok();
+                    let rebase = cx.background_spawn({
+                        let mut base_text = tracked_buffer.diff_base.clone();
+                        let old_snapshot = tracked_buffer.snapshot.clone();
+                        let new_snapshot = buffer_snapshot.clone();
+                        let unreviewed_changes = tracked_buffer.unreviewed_changes.clone();
+                        async move {
+                            let edits = diff_snapshots(&old_snapshot, &new_snapshot);
+                            if let ChangeAuthor::User = author {
+                                apply_non_conflicting_edits(
+                                    &unreviewed_changes,
+                                    edits,
+                                    &mut base_text,
+                                    new_snapshot.as_rope(),
+                                );
                            }
+                            (Arc::new(base_text.to_string()), base_text)
                        }
-                        _ => {}
-                    }))
-                })?
-            } else {
-                None
-            };
+                    });

-        loop {
-            futures::select_biased! {
-                buffer_update = buffer_updates.next() => {
-                    if let Some((author, buffer_snapshot)) = buffer_update {
-                        Self::track_edits(&this, &buffer, author, buffer_snapshot, cx).await?;
-                    } else {
-                        break;
-                    }
-                }
-                _ = git_diff_updates_rx.changed().fuse() => {
-                    if let Some(git_diff) = git_diff.as_ref() {
-                        Self::keep_committed_edits(&this, &buffer, &git_diff, cx).await?;
-                    }
-                }
+                    anyhow::Ok((
+                        rebase,
+                        tracked_buffer.diff.clone(),
+                        tracked_buffer.buffer.read(cx).language().cloned(),
+                        tracked_buffer.buffer.read(cx).language_registry(),
+                    ))
+                })??;
+
+            let (new_base_text, new_diff_base) = rebase.await;
+            let diff_snapshot = BufferDiff::update_diff(
+                diff.clone(),
+                buffer_snapshot.clone(),
+                Some(new_base_text),
+                true,
+                false,
+                language,
+                language_registry,
+                cx,
+            )
+            .await;
+
+            let mut unreviewed_changes = Patch::default();
+            if let Ok(diff_snapshot) = diff_snapshot {
+                unreviewed_changes = cx
+                    .background_spawn({
+                        let diff_snapshot = diff_snapshot.clone();
+                        let buffer_snapshot = buffer_snapshot.clone();
+                        let new_diff_base = new_diff_base.clone();
+                        async move {
+                            let mut unreviewed_changes = Patch::default();
+                            for hunk in diff_snapshot.hunks_intersecting_range(
+                                Anchor::MIN..Anchor::MAX,
+                                &buffer_snapshot,
+                            ) {
+                                let old_range = new_diff_base
+                                    .offset_to_point(hunk.diff_base_byte_range.start)
+                                    ..new_diff_base.offset_to_point(hunk.diff_base_byte_range.end);
+                                let new_range = hunk.range.start..hunk.range.end;
+                                unreviewed_changes.push(point_to_row_edit(
+                                    Edit {
+                                        old: old_range,
+                                        new: new_range,
+                                    },
+                                    &new_diff_base,
+                                    &buffer_snapshot.as_rope(),
+                                ));
+                            }
+                            unreviewed_changes
+                        }
+                    })
+                    .await;
+
+                diff.update(cx, |diff, cx| {
+                    diff.set_snapshot(diff_snapshot, &buffer_snapshot, cx)
+                })?;
            }
+            this.update(cx, |this, cx| {
+                let tracked_buffer = this
+                    .tracked_buffers
+                    .get_mut(&buffer)
+                    .context("buffer not tracked")?;
+                tracked_buffer.diff_base = new_diff_base;
+                tracked_buffer.snapshot = buffer_snapshot;
+                tracked_buffer.unreviewed_changes = unreviewed_changes;
+                cx.notify();
+                anyhow::Ok(())
+            })??;
        }

        Ok(())
    }

-    async fn track_edits(
-        this: &WeakEntity<ActionLog>,
-        buffer: &Entity<Buffer>,
-        author: ChangeAuthor,
-        buffer_snapshot: text::BufferSnapshot,
-        cx: &mut AsyncApp,
-    ) -> Result<()> {
-        let rebase = this.read_with(cx, |this, cx| {
-            let tracked_buffer = this
-                .tracked_buffers
-                .get(buffer)
-                .context("buffer not tracked")?;
-
-            let rebase = cx.background_spawn({
-                let mut base_text = tracked_buffer.diff_base.clone();
-                let old_snapshot = tracked_buffer.snapshot.clone();
-                let new_snapshot = buffer_snapshot.clone();
-                let unreviewed_edits = tracked_buffer.unreviewed_edits.clone();
-                async move {
-                    let edits = diff_snapshots(&old_snapshot, &new_snapshot);
-                    if let ChangeAuthor::User = author {
-                        apply_non_conflicting_edits(
-                            &unreviewed_edits,
-                            edits,
-                            &mut base_text,
-                            new_snapshot.as_rope(),
-                        );
-                    }
-                    (Arc::new(base_text.to_string()), base_text)
-                }
-            });
-
-            anyhow::Ok(rebase)
-        })??;
-        let (new_base_text, new_diff_base) = rebase.await;
-        Self::update_diff(
-            this,
-            buffer,
-            buffer_snapshot,
-            new_base_text,
-            new_diff_base,
-            cx,
-        )
-        .await
-    }
-
-    async fn keep_committed_edits(
-        this: &WeakEntity<ActionLog>,
-        buffer: &Entity<Buffer>,
-        git_diff: &Entity<BufferDiff>,
-        cx: &mut AsyncApp,
-    ) -> Result<()> {
-        let buffer_snapshot = this.read_with(cx, |this, _cx| {
-            let tracked_buffer = this
-                .tracked_buffers
-                .get(buffer)
-                .context("buffer not tracked")?;
-            anyhow::Ok(tracked_buffer.snapshot.clone())
-        })??;
-        let (new_base_text, new_diff_base) = this
-            .read_with(cx, |this, cx| {
-                let tracked_buffer = this
-                    .tracked_buffers
-                    .get(buffer)
-                    .context("buffer not tracked")?;
-                let old_unreviewed_edits = tracked_buffer.unreviewed_edits.clone();
-                let agent_diff_base = tracked_buffer.diff_base.clone();
-                let git_diff_base = git_diff.read(cx).base_text().as_rope().clone();
-                let buffer_text = tracked_buffer.snapshot.as_rope().clone();
-                anyhow::Ok(cx.background_spawn(async move {
-                    let mut old_unreviewed_edits = old_unreviewed_edits.into_iter().peekable();
-                    let committed_edits = language::line_diff(
-                        &agent_diff_base.to_string(),
-                        &git_diff_base.to_string(),
-                    )
-                    .into_iter()
-                    .map(|(old, new)| Edit { old, new });
-
-                    let mut new_agent_diff_base = agent_diff_base.clone();
-                    let mut row_delta = 0i32;
-                    for committed in committed_edits {
-                        while let Some(unreviewed) = old_unreviewed_edits.peek() {
-                            // If the committed edit matches the unreviewed
-                            // edit, assume the user wants to keep it.
-                            if committed.old == unreviewed.old {
-                                let unreviewed_new =
-                                    buffer_text.slice_rows(unreviewed.new.clone()).to_string();
-                                let committed_new =
-                                    git_diff_base.slice_rows(committed.new.clone()).to_string();
-                                if unreviewed_new == committed_new {
-                                    let old_byte_start =
-                                        new_agent_diff_base.point_to_offset(Point::new(
-                                            (unreviewed.old.start as i32 + row_delta) as u32,
-                                            0,
-                                        ));
-                                    let old_byte_end =
-                                        new_agent_diff_base.point_to_offset(cmp::min(
-                                            Point::new(
-                                                (unreviewed.old.end as i32 + row_delta) as u32,
-                                                0,
-                                            ),
-                                            new_agent_diff_base.max_point(),
-                                        ));
-                                    new_agent_diff_base
-                                        .replace(old_byte_start..old_byte_end, &unreviewed_new);
-                                    row_delta +=
-                                        unreviewed.new_len() as i32 - unreviewed.old_len() as i32;
-                                }
-                            } else if unreviewed.old.start >= committed.old.end {
-                                break;
-                            }
-
-                            old_unreviewed_edits.next().unwrap();
-                        }
-                    }
-
-                    (
-                        Arc::new(new_agent_diff_base.to_string()),
-                        new_agent_diff_base,
-                    )
-                }))
-            })??
-            .await;
-
-        Self::update_diff(
-            this,
-            buffer,
-            buffer_snapshot,
-            new_base_text,
-            new_diff_base,
-            cx,
-        )
-        .await
-    }
-
-    async fn update_diff(
-        this: &WeakEntity<ActionLog>,
-        buffer: &Entity<Buffer>,
-        buffer_snapshot: text::BufferSnapshot,
-        new_base_text: Arc<String>,
-        new_diff_base: Rope,
-        cx: &mut AsyncApp,
-    ) -> Result<()> {
-        let (diff, language, language_registry) = this.read_with(cx, |this, cx| {
-            let tracked_buffer = this
-                .tracked_buffers
-                .get(buffer)
-                .context("buffer not tracked")?;
-            anyhow::Ok((
-                tracked_buffer.diff.clone(),
-                buffer.read(cx).language().cloned(),
-                buffer.read(cx).language_registry().clone(),
-            ))
-        })??;
-        let diff_snapshot = BufferDiff::update_diff(
-            diff.clone(),
-            buffer_snapshot.clone(),
-            Some(new_base_text),
-            true,
-            false,
-            language,
-            language_registry,
-            cx,
-        )
-        .await;
-        let mut unreviewed_edits = Patch::default();
-        if let Ok(diff_snapshot) = diff_snapshot {
-            unreviewed_edits = cx
-                .background_spawn({
-                    let diff_snapshot = diff_snapshot.clone();
-                    let buffer_snapshot = buffer_snapshot.clone();
-                    let new_diff_base = new_diff_base.clone();
-                    async move {
-                        let mut unreviewed_edits = Patch::default();
-                        for hunk in diff_snapshot
-                            .hunks_intersecting_range(Anchor::MIN..Anchor::MAX, &buffer_snapshot)
-                        {
-                            let old_range = new_diff_base
-                                .offset_to_point(hunk.diff_base_byte_range.start)
-                                ..new_diff_base.offset_to_point(hunk.diff_base_byte_range.end);
-                            let new_range = hunk.range.start..hunk.range.end;
-                            unreviewed_edits.push(point_to_row_edit(
-                                Edit {
-                                    old: old_range,
-                                    new: new_range,
-                                },
-                                &new_diff_base,
-                                &buffer_snapshot.as_rope(),
-                            ));
-                        }
-                        unreviewed_edits
-                    }
-                })
-                .await;
-
-            diff.update(cx, |diff, cx| {
-                diff.set_snapshot(diff_snapshot, &buffer_snapshot, cx);
-            })?;
-        }
-        this.update(cx, |this, cx| {
-            let tracked_buffer = this
-                .tracked_buffers
-                .get_mut(buffer)
-                .context("buffer not tracked")?;
-            tracked_buffer.diff_base = new_diff_base;
-            tracked_buffer.snapshot = buffer_snapshot;
-            tracked_buffer.unreviewed_edits = unreviewed_edits;
-            cx.notify();
-            anyhow::Ok(())
-        })?
-    }
-
    /// Track a buffer as read, so we can notify the model about user edits.
    pub fn buffer_read(&mut self, buffer: Entity<Buffer>, cx: &mut Context<Self>) {
        self.track_buffer_internal(buffer, false, cx);
@@ -516,7 +350,7 @@ impl ActionLog {
                    buffer_range.start.to_point(buffer)..buffer_range.end.to_point(buffer);
                let mut delta = 0i32;

-                tracked_buffer.unreviewed_edits.retain_mut(|edit| {
+                tracked_buffer.unreviewed_changes.retain_mut(|edit| {
                    edit.old.start = (edit.old.start as i32 + delta) as u32;
                    edit.old.end = (edit.old.end as i32 + delta) as u32;

@@ -627,7 +461,7 @@ impl ActionLog {
                    .project
                    .update(cx, |project, cx| project.save_buffer(buffer.clone(), cx));

-                // Clear all tracked edits for this buffer and start over as if we just read it.
+                // Clear all tracked changes for this buffer and start over as if we just read it.
                self.tracked_buffers.remove(&buffer);
                self.buffer_read(buffer.clone(), cx);
                cx.notify();
@@ -643,7 +477,7 @@ impl ActionLog {
                        .peekable();

                    let mut edits_to_revert = Vec::new();
-                    for edit in tracked_buffer.unreviewed_edits.edits() {
+                    for edit in tracked_buffer.unreviewed_changes.edits() {
                        let new_range = tracked_buffer
                            .snapshot
                            .anchor_before(Point::new(edit.new.start, 0))
@@ -695,7 +529,7 @@ impl ActionLog {
            .retain(|_buffer, tracked_buffer| match tracked_buffer.status {
                TrackedBufferStatus::Deleted => false,
                _ => {
-                    tracked_buffer.unreviewed_edits.clear();
+                    tracked_buffer.unreviewed_changes.clear();
                    tracked_buffer.diff_base = tracked_buffer.snapshot.as_rope().clone();
                    tracked_buffer.schedule_diff_update(ChangeAuthor::User, cx);
                    true
@@ -704,11 +538,11 @@ impl ActionLog {
        cx.notify();
    }

-    /// Returns the set of buffers that contain edits that haven't been reviewed by the user.
+    /// Returns the set of buffers that contain changes that haven't been reviewed by the user.
    pub fn changed_buffers(&self, cx: &App) -> BTreeMap<Entity<Buffer>, Entity<BufferDiff>> {
        self.tracked_buffers
            .iter()
-            .filter(|(_, tracked)| tracked.has_edits(cx))
+            .filter(|(_, tracked)| tracked.has_changes(cx))
            .map(|(buffer, tracked)| (buffer.clone(), tracked.diff.clone()))
            .collect()
    }
@@ -828,7 +662,11 @@ fn point_to_row_edit(edit: Edit<Point>, old_text: &Rope, new_text: &Rope) -> Edi
            old: edit.old.start.row + 1..edit.old.end.row + 1,
            new: edit.new.start.row + 1..edit.new.end.row + 1,
        }
-    } else if edit.old.start.column == 0 && edit.old.end.column == 0 && edit.new.end.column == 0 {
+    } else if edit.old.start.column == 0
+        && edit.old.end.column == 0
+        && edit.new.end.column == 0
+        && edit.old.end != old_text.max_point()
+    {
        Edit {
            old: edit.old.start.row..edit.old.end.row,
            new: edit.new.start.row..edit.new.end.row,
@@ -856,7 +694,7 @@ enum TrackedBufferStatus {
 struct TrackedBuffer {
    buffer: Entity<Buffer>,
    diff_base: Rope,
-    unreviewed_edits: Patch<u32>,
+    unreviewed_changes: Patch<u32>,
    status: TrackedBufferStatus,
    version: clock::Global,
    diff: Entity<BufferDiff>,
@@ -868,7 +706,7 @@ struct TrackedBuffer {
 }

 impl TrackedBuffer {
-    fn has_edits(&self, cx: &App) -> bool {
+    fn has_changes(&self, cx: &App) -> bool {
        self.diff
            .read(cx)
            .hunks(&self.buffer.read(cx), cx)
@@ -889,6 +727,8 @@ pub struct ChangedBuffer {

 #[cfg(test)]
 mod tests {
+    use std::env;
+
    use super::*;
    use buffer_diff::DiffHunkStatusKind;
    use gpui::TestAppContext;
@@ -897,7 +737,6 @@ mod tests {
    use rand::prelude::*;
    use serde_json::json;
    use settings::SettingsStore;
-    use std::env;
    use util::{RandomCharIter, path};

    #[ctor::ctor]
@@ -1912,15 +1751,15 @@ mod tests {
                        .unwrap();
                }
                _ => {
-                    let is_agent_edit = rng.gen_bool(0.5);
-                    if is_agent_edit {
+                    let is_agent_change = rng.gen_bool(0.5);
+                    if is_agent_change {
                        log::info!("agent edit");
                    } else {
                        log::info!("user edit");
                    }
                    cx.update(|cx| {
                        buffer.update(cx, |buffer, cx| buffer.randomly_edit(&mut rng, 1, cx));
-                        if is_agent_edit {
+                        if is_agent_change {
                            action_log.update(cx, |log, cx| log.buffer_edited(buffer.clone(), cx));
                        }
                    });
@@ -1945,7 +1784,7 @@ mod tests {
                let tracked_buffer = log.tracked_buffers.get(&buffer).unwrap();
                let mut old_text = tracked_buffer.diff_base.clone();
                let new_text = buffer.read(cx).as_rope();
-                for edit in tracked_buffer.unreviewed_edits.edits() {
+                for edit in tracked_buffer.unreviewed_changes.edits() {
                    let old_start = old_text.point_to_offset(Point::new(edit.new.start, 0));
                    let old_end = old_text.point_to_offset(cmp::min(
                        Point::new(edit.new.start + edit.old_len(), 0),
@@ -1961,171 +1800,6 @@ mod tests {
        }
    }

-    #[gpui::test]
-    async fn test_keep_edits_on_commit(cx: &mut gpui::TestAppContext) {
-        init_test(cx);
-
-        let fs = FakeFs::new(cx.background_executor.clone());
-        fs.insert_tree(
-            path!("/project"),
-            json!({
-                ".git": {},
-                "file.txt": "a\nb\nc\nd\ne\nf\ng\nh\ni\nj",
-            }),
-        )
-        .await;
-        fs.set_head_for_repo(
-            path!("/project/.git").as_ref(),
-            &[("file.txt".into(), "a\nb\nc\nd\ne\nf\ng\nh\ni\nj".into())],
-            "0000000",
-        );
-        cx.run_until_parked();
-
-        let project = Project::test(fs.clone(), [path!("/project").as_ref()], cx).await;
-        let action_log = cx.new(|_| ActionLog::new(project.clone()));
-
-        let file_path = project
-            .read_with(cx, |project, cx| {
-                project.find_project_path(path!("/project/file.txt"), cx)
-            })
-            .unwrap();
-        let buffer = project
-            .update(cx, |project, cx| project.open_buffer(file_path, cx))
-            .await
-            .unwrap();
-
-        cx.update(|cx| {
-            action_log.update(cx, |log, cx| log.buffer_read(buffer.clone(), cx));
-            buffer.update(cx, |buffer, cx| {
-                buffer.edit(
-                    [
-                        // Edit at the very start: a -> A
-                        (Point::new(0, 0)..Point::new(0, 1), "A"),
-                        // Deletion in the middle: remove lines d and e
-                        (Point::new(3, 0)..Point::new(5, 0), ""),
-                        // Modification: g -> GGG
-                        (Point::new(6, 0)..Point::new(6, 1), "GGG"),
-                        // Addition: insert new line after h
-                        (Point::new(7, 1)..Point::new(7, 1), "\nNEW"),
-                        // Edit the very last character: j -> J
-                        (Point::new(9, 0)..Point::new(9, 1), "J"),
-                    ],
-                    None,
-                    cx,
-                );
-            });
-            action_log.update(cx, |log, cx| log.buffer_edited(buffer.clone(), cx));
-        });
-        cx.run_until_parked();
-        assert_eq!(
-            unreviewed_hunks(&action_log, cx),
-            vec![(
-                buffer.clone(),
-                vec![
-                    HunkStatus {
-                        range: Point::new(0, 0)..Point::new(1, 0),
-                        diff_status: DiffHunkStatusKind::Modified,
-                        old_text: "a\n".into()
-                    },
-                    HunkStatus {
-                        range: Point::new(3, 0)..Point::new(3, 0),
-                        diff_status: DiffHunkStatusKind::Deleted,
-                        old_text: "d\ne\n".into()
-                    },
-                    HunkStatus {
-                        range: Point::new(4, 0)..Point::new(5, 0),
-                        diff_status: DiffHunkStatusKind::Modified,
-                        old_text: "g\n".into()
-                    },
-                    HunkStatus {
-                        range: Point::new(6, 0)..Point::new(7, 0),
-                        diff_status: DiffHunkStatusKind::Added,
-                        old_text: "".into()
-                    },
-                    HunkStatus {
-                        range: Point::new(8, 0)..Point::new(8, 1),
-                        diff_status: DiffHunkStatusKind::Modified,
-                        old_text: "j".into()
-                    }
-                ]
-            )]
-        );
-
-        // Simulate a git commit that matches some edits but not others:
-        // - Accepts the first edit (a -> A)
-        // - Accepts the deletion (remove d and e)
-        // - Makes a different change to g (g -> G instead of GGG)
-        // - Ignores the NEW line addition
-        // - Ignores the last line edit (j stays as j)
-        fs.set_head_for_repo(
-            path!("/project/.git").as_ref(),
-            &[("file.txt".into(), "A\nb\nc\nf\nG\nh\ni\nj".into())],
-            "0000001",
-        );
-        cx.run_until_parked();
-        assert_eq!(
-            unreviewed_hunks(&action_log, cx),
-            vec![(
-                buffer.clone(),
-                vec![
-                    HunkStatus {
-                        range: Point::new(4, 0)..Point::new(5, 0),
-                        diff_status: DiffHunkStatusKind::Modified,
-                        old_text: "g\n".into()
-                    },
-                    HunkStatus {
-                        range: Point::new(6, 0)..Point::new(7, 0),
-                        diff_status: DiffHunkStatusKind::Added,
-                        old_text: "".into()
-                    },
-                    HunkStatus {
-                        range: Point::new(8, 0)..Point::new(8, 1),
-                        diff_status: DiffHunkStatusKind::Modified,
-                        old_text: "j".into()
-                    }
-                ]
-            )]
-        );
-
-        // Make another commit that accepts the NEW line but with different content
-        fs.set_head_for_repo(
-            path!("/project/.git").as_ref(),
-            &[(
-                "file.txt".into(),
-                "A\nb\nc\nf\nGGG\nh\nDIFFERENT\ni\nj".into(),
-            )],
-            "0000002",
-        );
-        cx.run_until_parked();
-        assert_eq!(
-            unreviewed_hunks(&action_log, cx),
-            vec![(
-                buffer.clone(),
-                vec![
-                    HunkStatus {
-                        range: Point::new(6, 0)..Point::new(7, 0),
-                        diff_status: DiffHunkStatusKind::Added,
-                        old_text: "".into()
-                    },
-                    HunkStatus {
-                        range: Point::new(8, 0)..Point::new(8, 1),
-                        diff_status: DiffHunkStatusKind::Modified,
-                        old_text: "j".into()
-                    }
-                ]
-            )]
-        );
-
-        // Final commit that accepts all remaining edits
-        fs.set_head_for_repo(
-            path!("/project/.git").as_ref(),
-            &[("file.txt".into(), "A\nb\nc\nf\nGGG\nh\nNEW\ni\nJ".into())],
-            "0000003",
-        );
-        cx.run_until_parked();
-        assert_eq!(unreviewed_hunks(&action_log, cx), vec![]);
-    }
-
    #[derive(Debug, Clone, PartialEq, Eq)]
    struct HunkStatus {
        range: Range<Point>,
--- a/crates/assistant_tool/src/assistant_tool.rs
+++ b/crates/assistant_tool/src/assistant_tool.rs
@@ -218,9 +218,6 @@ pub trait Tool: 'static + Send + Sync {
    /// before having permission to run.
    fn needs_confirmation(&self, input: &serde_json::Value, cx: &App) -> bool;

-    /// Returns true if the tool may perform edits.
-    fn may_perform_edits(&self) -> bool;
-
    /// Returns the JSON schema that describes the tool's input.
    fn input_schema(&self, _: LanguageModelToolSchemaFormat) -> Result<serde_json::Value> {
        Ok(serde_json::Value::Object(serde_json::Map::default()))
--- a/crates/assistant_tool/src/tool_schema.rs
+++ b/crates/assistant_tool/src/tool_schema.rs
@@ -16,24 +16,11 @@ pub fn adapt_schema_to_format(
    }

    match format {
-        LanguageModelToolSchemaFormat::JsonSchema => preprocess_json_schema(json),
+        LanguageModelToolSchemaFormat::JsonSchema => Ok(()),
        LanguageModelToolSchemaFormat::JsonSchemaSubset => adapt_to_json_schema_subset(json),
    }
 }

-fn preprocess_json_schema(json: &mut Value) -> Result<()> {
-    // `additionalProperties` defaults to `false` unless explicitly specified.
-    // This prevents models from hallucinating tool parameters.
-    if let Value::Object(obj) = json {
-        if let Some(Value::String(type_str)) = obj.get("type") {
-            if type_str == "object" && !obj.contains_key("additionalProperties") {
-                obj.insert("additionalProperties".to_string(), Value::Bool(false));
-            }
-        }
-    }
-    Ok(())
-}
-
 /// Tries to adapt the json schema so that it is compatible with https://ai.google.dev/api/caching#Schema
 fn adapt_to_json_schema_subset(json: &mut Value) -> Result<()> {
    if let Value::Object(obj) = json {
@@ -250,59 +237,4 @@ mod tests {

        assert!(adapt_to_json_schema_subset(&mut json).is_err());
    }
-
-    #[test]
-    fn test_preprocess_json_schema_adds_additional_properties() {
-        let mut json = json!({
-            "type": "object",
-            "properties": {
-                "name": {
-                    "type": "string"
-                }
-            }
-        });
-
-        preprocess_json_schema(&mut json).unwrap();
-
-        assert_eq!(
-            json,
-            json!({
-                "type": "object",
-                "properties": {
-                    "name": {
-                        "type": "string"
-                    }
-                },
-                "additionalProperties": false
-            })
-        );
-    }
-
-    #[test]
-    fn test_preprocess_json_schema_preserves_additional_properties() {
-        let mut json = json!({
-            "type": "object",
-            "properties": {
-                "name": {
-                    "type": "string"
-                }
-            },
-            "additionalProperties": true
-        });
-
-        preprocess_json_schema(&mut json).unwrap();
-
-        assert_eq!(
-            json,
-            json!({
-                "type": "object",
-                "properties": {
-                    "name": {
-                        "type": "string"
-                    }
-                },
-                "additionalProperties": true
-            })
-        );
-    }
 }
--- a/crates/assistant_tools/src/assistant_tools.rs
+++ b/crates/assistant_tools/src/assistant_tools.rs
@@ -37,13 +37,13 @@ use crate::diagnostics_tool::DiagnosticsTool;
 use crate::edit_file_tool::EditFileTool;
 use crate::fetch_tool::FetchTool;
 use crate::find_path_tool::FindPathTool;
+use crate::grep_tool::GrepTool;
 use crate::list_directory_tool::ListDirectoryTool;
 use crate::now_tool::NowTool;
 use crate::thinking_tool::ThinkingTool;

 pub use edit_file_tool::{EditFileMode, EditFileToolInput};
 pub use find_path_tool::FindPathToolInput;
-pub use grep_tool::{GrepTool, GrepToolInput};
 pub use open_tool::OpenTool;
 pub use read_file_tool::{ReadFileTool, ReadFileToolInput};
 pub use terminal_tool::TerminalTool;
@@ -126,7 +126,6 @@ mod tests {
                    }
                },
                "required": ["location"],
-                "additionalProperties": false
            })
        );
    }
--- a/crates/assistant_tools/src/copy_path_tool.rs
+++ b/crates/assistant_tools/src/copy_path_tool.rs
@@ -48,10 +48,6 @@ impl Tool for CopyPathTool {
        false
    }

-    fn may_perform_edits(&self) -> bool {
-        true
-    }
-
    fn description(&self) -> String {
        include_str!("./copy_path_tool/description.md").into()
    }
--- a/crates/assistant_tools/src/create_directory_tool.rs
+++ b/crates/assistant_tools/src/create_directory_tool.rs
@@ -33,16 +33,12 @@ impl Tool for CreateDirectoryTool {
        "create_directory".into()
    }

-    fn description(&self) -> String {
-        include_str!("./create_directory_tool/description.md").into()
-    }
-
    fn needs_confirmation(&self, _: &serde_json::Value, _: &App) -> bool {
        false
    }

-    fn may_perform_edits(&self) -> bool {
-        false
+    fn description(&self) -> String {
+        include_str!("./create_directory_tool/description.md").into()
    }

    fn icon(&self) -> IconName {
--- a/crates/assistant_tools/src/delete_path_tool.rs
+++ b/crates/assistant_tools/src/delete_path_tool.rs
@@ -37,10 +37,6 @@ impl Tool for DeletePathTool {
        false
    }

-    fn may_perform_edits(&self) -> bool {
-        true
-    }
-
    fn description(&self) -> String {
        include_str!("./delete_path_tool/description.md").into()
    }
--- a/crates/assistant_tools/src/diagnostics_tool.rs
+++ b/crates/assistant_tools/src/diagnostics_tool.rs
@@ -50,10 +50,6 @@ impl Tool for DiagnosticsTool {
        false
    }

-    fn may_perform_edits(&self) -> bool {
-        false
-    }
-
    fn description(&self) -> String {
        include_str!("./diagnostics_tool/description.md").into()
    }
--- a/crates/assistant_tools/src/edit_agent.rs
+++ b/crates/assistant_tools/src/edit_agent.rs
@@ -54,7 +54,6 @@ impl Template for EditFilePromptTemplate {
 pub enum EditAgentOutputEvent {
    ResolvingEditRange(Range<Anchor>),
    UnresolvedEditRange,
-    AmbiguousEditRange(Vec<Range<usize>>),
    Edited,
 }

@@ -270,29 +269,16 @@ impl EditAgent {
                }
            }

-            let (edit_events_, mut resolved_old_text) = resolve_old_text.await?;
+            let (edit_events_, resolved_old_text) = resolve_old_text.await?;
            edit_events = edit_events_;

            // If we can't resolve the old text, restart the loop waiting for a
            // new edit (or for the stream to end).
-            let resolved_old_text = match resolved_old_text.len() {
-                1 => resolved_old_text.pop().unwrap(),
-                0 => {
-                    output_events
-                        .unbounded_send(EditAgentOutputEvent::UnresolvedEditRange)
-                        .ok();
-                    continue;
-                }
-                _ => {
-                    let ranges = resolved_old_text
-                        .into_iter()
-                        .map(|text| text.range)
-                        .collect();
-                    output_events
-                        .unbounded_send(EditAgentOutputEvent::AmbiguousEditRange(ranges))
-                        .ok();
-                    continue;
-                }
+            let Some(resolved_old_text) = resolved_old_text else {
+                output_events
+                    .unbounded_send(EditAgentOutputEvent::UnresolvedEditRange)
+                    .ok();
+                continue;
            };

            // Compute edits in the background and apply them as they become
@@ -419,7 +405,7 @@ impl EditAgent {
        mut edit_events: T,
        cx: &mut AsyncApp,
    ) -> (
-        Task<Result<(T, Vec<ResolvedOldText>)>>,
+        Task<Result<(T, Option<ResolvedOldText>)>>,
        async_watch::Receiver<Option<Range<usize>>>,
    )
    where
@@ -439,29 +425,21 @@ impl EditAgent {
                }
            }

-            let matches = matcher.finish();
-
-            let old_range = if matches.len() == 1 {
-                matches.first()
+            let old_range = matcher.finish();
+            old_range_tx.send(old_range.clone())?;
+            if let Some(old_range) = old_range {
+                let line_indent =
+                    LineIndent::from_iter(matcher.query_lines().first().unwrap().chars());
+                Ok((
+                    edit_events,
+                    Some(ResolvedOldText {
+                        range: old_range,
+                        indent: line_indent,
+                    }),
+                ))
            } else {
-                // No matches or multiple ambiguous matches
-                None
-            };
-            old_range_tx.send(old_range.cloned())?;
-
-            let indent = LineIndent::from_iter(
-                matcher
-                    .query_lines()
-                    .first()
-                    .unwrap_or(&String::new())
-                    .chars(),
-            );
-            let resolved_old_texts = matches
-                .into_iter()
-                .map(|range| ResolvedOldText { range, indent })
-                .collect::<Vec<_>>();
-
-            Ok((edit_events, resolved_old_texts))
+                Ok((edit_events, None))
+            }
        });

        (task, old_range_rx)
@@ -1344,76 +1322,6 @@ mod tests {
        EditAgent::new(model, project, action_log, Templates::new())
    }

-    #[gpui::test(iterations = 10)]
-    async fn test_non_unique_text_error(cx: &mut TestAppContext, mut rng: StdRng) {
-        let agent = init_test(cx).await;
-        let original_text = indoc! {"
-                function foo() {
-                    return 42;
-                }
-
-                function bar() {
-                    return 42;
-                }
-
-                function baz() {
-                    return 42;
-                }
-            "};
-        let buffer = cx.new(|cx| Buffer::local(original_text, cx));
-        let (apply, mut events) = agent.edit(
-            buffer.clone(),
-            String::new(),
-            &LanguageModelRequest::default(),
-            &mut cx.to_async(),
-        );
-        cx.run_until_parked();
-
-        // When <old_text> matches text in more than one place
-        simulate_llm_output(
-            &agent,
-            indoc! {"
-                <old_text>
-                return 42;
-                </old_text>
-                <new_text>
-                return 100;
-                </new_text>
-            "},
-            &mut rng,
-            cx,
-        );
-        apply.await.unwrap();
-
-        // Then the text should remain unchanged
-        let result_text = buffer.read_with(cx, |buffer, _| buffer.snapshot().text());
-        assert_eq!(
-            result_text,
-            indoc! {"
-                function foo() {
-                    return 42;
-                }
-
-                function bar() {
-                    return 42;
-                }
-
-                function baz() {
-                    return 42;
-                }
-            "},
-            "Text should remain unchanged when there are multiple matches"
-        );
-
-        // And AmbiguousEditRange even should be emitted
-        let events = drain_events(&mut events);
-        let ambiguous_ranges = vec![17..31, 52..66, 87..101];
-        assert!(
-            events.contains(&EditAgentOutputEvent::AmbiguousEditRange(ambiguous_ranges)),
-            "Should emit AmbiguousEditRange for non-unique text"
-        );
-    }
-
    fn drain_events(
        stream: &mut UnboundedReceiver<EditAgentOutputEvent>,
    ) -> Vec<EditAgentOutputEvent> {
--- a/crates/assistant_tools/src/edit_agent/evals.rs
+++ b/crates/assistant_tools/src/edit_agent/evals.rs
@@ -1351,7 +1351,7 @@ fn eval(iterations: usize, expected_pass_ratio: f32, mut eval: EvalInput) {

    let mismatched_tag_ratio =
        cumulative_parser_metrics.mismatched_tags as f32 / cumulative_parser_metrics.tags as f32;
-    if mismatched_tag_ratio > 0.10 {
+    if mismatched_tag_ratio > 0.05 {
        for eval_output in eval_outputs {
            println!("{}", eval_output);
        }
--- a/crates/assistant_tools/src/edit_agent/streaming_fuzzy_matcher.rs
+++ b/crates/assistant_tools/src/edit_agent/streaming_fuzzy_matcher.rs
@@ -11,7 +11,7 @@ pub struct StreamingFuzzyMatcher {
    snapshot: TextBufferSnapshot,
    query_lines: Vec<String>,
    incomplete_line: String,
-    best_matches: Vec<Range<usize>>,
+    best_match: Option<Range<usize>>,
    matrix: SearchMatrix,
 }

@@ -22,7 +22,7 @@ impl StreamingFuzzyMatcher {
            snapshot,
            query_lines: Vec::new(),
            incomplete_line: String::new(),
-            best_matches: Vec::new(),
+            best_match: None,
            matrix: SearchMatrix::new(buffer_line_count + 1),
        }
    }
@@ -55,41 +55,31 @@ impl StreamingFuzzyMatcher {

            self.incomplete_line.replace_range(..last_pos + 1, "");

-            self.best_matches = self.resolve_location_fuzzy();
-
-            if let Some(first_match) = self.best_matches.first() {
-                Some(first_match.clone())
-            } else {
-                None
-            }
-        } else {
-            if let Some(first_match) = self.best_matches.first() {
-                Some(first_match.clone())
-            } else {
-                None
-            }
+            self.best_match = self.resolve_location_fuzzy();
        }
+
+        self.best_match.clone()
    }

-    /// Finish processing and return the final best match(es).
+    /// Finish processing and return the final best match.
    ///
    /// This processes any remaining incomplete line before returning the final
    /// match result.
-    pub fn finish(&mut self) -> Vec<Range<usize>> {
+    pub fn finish(&mut self) -> Option<Range<usize>> {
        // Process any remaining incomplete line
        if !self.incomplete_line.is_empty() {
            self.query_lines.push(self.incomplete_line.clone());
-            self.incomplete_line.clear();
-            self.best_matches = self.resolve_location_fuzzy();
+            self.best_match = self.resolve_location_fuzzy();
        }
-        self.best_matches.clone()
+
+        self.best_match.clone()
    }

-    fn resolve_location_fuzzy(&mut self) -> Vec<Range<usize>> {
+    fn resolve_location_fuzzy(&mut self) -> Option<Range<usize>> {
        let new_query_line_count = self.query_lines.len();
        let old_query_line_count = self.matrix.rows.saturating_sub(1);
        if new_query_line_count == old_query_line_count {
-            return Vec::new();
+            return None;
        }

        self.matrix.resize_rows(new_query_line_count + 1);
@@ -142,61 +132,53 @@ impl StreamingFuzzyMatcher {
            }
        }

-        // Find all matches with the best cost
+        // Traceback to find the best match
        let buffer_line_count = self.snapshot.max_point().row as usize + 1;
+        let mut buffer_row_end = buffer_line_count as u32;
        let mut best_cost = u32::MAX;
-        let mut matches_with_best_cost = Vec::new();
-
        for col in 1..=buffer_line_count {
            let cost = self.matrix.get(new_query_line_count, col).cost;
            if cost < best_cost {
                best_cost = cost;
-                matches_with_best_cost.clear();
-                matches_with_best_cost.push(col as u32);
-            } else if cost == best_cost {
-                matches_with_best_cost.push(col as u32);
+                buffer_row_end = col as u32;
            }
        }

-        // Find ranges for the matches
-        let mut valid_matches = Vec::new();
-        for &buffer_row_end in &matches_with_best_cost {
-            let mut matched_lines = 0;
-            let mut query_row = new_query_line_count;
-            let mut buffer_row_start = buffer_row_end;
-            while query_row > 0 && buffer_row_start > 0 {
-                let current = self.matrix.get(query_row, buffer_row_start as usize);
-                match current.direction {
-                    SearchDirection::Diagonal => {
-                        query_row -= 1;
-                        buffer_row_start -= 1;
-                        matched_lines += 1;
-                    }
-                    SearchDirection::Up => {
-                        query_row -= 1;
-                    }
-                    SearchDirection::Left => {
-                        buffer_row_start -= 1;
-                    }
+        let mut matched_lines = 0;
+        let mut query_row = new_query_line_count;
+        let mut buffer_row_start = buffer_row_end;
+        while query_row > 0 && buffer_row_start > 0 {
+            let current = self.matrix.get(query_row, buffer_row_start as usize);
+            match current.direction {
+                SearchDirection::Diagonal => {
+                    query_row -= 1;
+                    buffer_row_start -= 1;
+                    matched_lines += 1;
+                }
+                SearchDirection::Up => {
+                    query_row -= 1;
+                }
+                SearchDirection::Left => {
+                    buffer_row_start -= 1;
                }
            }
-
-            let matched_buffer_row_count = buffer_row_end - buffer_row_start;
-            let matched_ratio = matched_lines as f32
-                / (matched_buffer_row_count as f32).max(new_query_line_count as f32);
-            if matched_ratio >= 0.8 {
-                let buffer_start_ix = self
-                    .snapshot
-                    .point_to_offset(Point::new(buffer_row_start, 0));
-                let buffer_end_ix = self.snapshot.point_to_offset(Point::new(
-                    buffer_row_end - 1,
-                    self.snapshot.line_len(buffer_row_end - 1),
-                ));
-                valid_matches.push((buffer_row_start, buffer_start_ix..buffer_end_ix));
-            }
        }

-        valid_matches.into_iter().map(|(_, range)| range).collect()
+        let matched_buffer_row_count = buffer_row_end - buffer_row_start;
+        let matched_ratio = matched_lines as f32
+            / (matched_buffer_row_count as f32).max(new_query_line_count as f32);
+        if matched_ratio >= 0.8 {
+            let buffer_start_ix = self
+                .snapshot
+                .point_to_offset(Point::new(buffer_row_start, 0));
+            let buffer_end_ix = self.snapshot.point_to_offset(Point::new(
+                buffer_row_end - 1,
+                self.snapshot.line_len(buffer_row_end - 1),
+            ));
+            Some(buffer_start_ix..buffer_end_ix)
+        } else {
+            None
+        }
    }
 }

@@ -656,35 +638,28 @@ mod tests {
            matcher.push(chunk);
        }

-        let actual_ranges = matcher.finish();
+        let result = matcher.finish();

        // If no expected ranges, we expect no match
        if expected_ranges.is_empty() {
-            assert!(
-                actual_ranges.is_empty(),
+            assert_eq!(
+                result, None,
                "Expected no match for query: {:?}, but found: {:?}",
-                query,
-                actual_ranges
+                query, result
            );
        } else {
+            let mut actual_ranges = Vec::new();
+            if let Some(range) = result {
+                actual_ranges.push(range);
+            }
+
            let text_with_actual_range = generate_marked_text(&text, &actual_ranges, false);
            pretty_assertions::assert_eq!(
                text_with_actual_range,
                text_with_expected_range,
-                indoc! {"
-                    Query: {:?}
-                    Chunks: {:?}
-                    Expected marked text: {}
-                    Actual marked text: {}
-                    Expected ranges: {:?}
-                    Actual ranges: {:?}"
-                },
+                "Query: {:?}, Chunks: {:?}",
                query,
-                chunks,
-                text_with_expected_range,
-                text_with_actual_range,
-                expected_ranges,
-                actual_ranges
+                chunks
            );
        }
    }
@@ -712,11 +687,8 @@ mod tests {

    fn finish(mut finder: StreamingFuzzyMatcher) -> Option<String> {
        let snapshot = finder.snapshot.clone();
-        let matches = finder.finish();
-        if let Some(range) = matches.first() {
-            Some(snapshot.text_for_range(range.clone()).collect::<String>())
-        } else {
-            None
-        }
+        finder
+            .finish()
+            .map(|range| snapshot.text_for_range(range).collect::<String>())
    }
 }
--- a/crates/assistant_tools/src/edit_file_tool.rs
+++ b/crates/assistant_tools/src/edit_file_tool.rs
@@ -129,10 +129,6 @@ impl Tool for EditFileTool {
        false
    }

-    fn may_perform_edits(&self) -> bool {
-        true
-    }
-
    fn description(&self) -> String {
        include_str!("edit_file_tool/description.md").to_string()
    }
@@ -239,7 +235,6 @@ impl Tool for EditFileTool {
            };

            let mut hallucinated_old_text = false;
-            let mut ambiguous_ranges = Vec::new();
            while let Some(event) = events.next().await {
                match event {
                    EditAgentOutputEvent::Edited => {
@@ -248,7 +243,6 @@ impl Tool for EditFileTool {
                        }
                    }
                    EditAgentOutputEvent::UnresolvedEditRange => hallucinated_old_text = true,
-                    EditAgentOutputEvent::AmbiguousEditRange(ranges) => ambiguous_ranges = ranges,
                    EditAgentOutputEvent::ResolvingEditRange(range) => {
                        if let Some(card) = card_clone.as_ref() {
                            card.update(cx, |card, cx| card.reveal_range(range, cx))?;
@@ -331,17 +325,6 @@ impl Tool for EditFileTool {
                        I can perform the requested edits.
                    "}
                );
-                anyhow::ensure!(
-                    ambiguous_ranges.is_empty(),
-                    // TODO: Include ambiguous_ranges, converted to line numbers.
-                    //       This would work best if we add `line_hint` parameter
-                    //       to edit_file_tool
-                    formatdoc! {"
-                        <old_text> matches more than one position in the file. Read the
-                        relevant sections of {input_path} again and extend <old_text> so
-                        that I can perform the requested edits.
-                    "}
-                );
                Ok(ToolResultOutput {
                    content: ToolResultContent::Text("No edits were made.".into()),
                    output: serde_json::to_value(output).ok(),
--- a/crates/assistant_tools/src/fetch_tool.rs
+++ b/crates/assistant_tools/src/fetch_tool.rs
@@ -118,11 +118,7 @@ impl Tool for FetchTool {
    }

    fn needs_confirmation(&self, _: &serde_json::Value, _: &App) -> bool {
-        false
-    }
-
-    fn may_perform_edits(&self) -> bool {
-        false
+        true
    }

    fn description(&self) -> String {
--- a/crates/assistant_tools/src/find_path_tool.rs
+++ b/crates/assistant_tools/src/find_path_tool.rs
@@ -59,10 +59,6 @@ impl Tool for FindPathTool {
        false
    }

-    fn may_perform_edits(&self) -> bool {
-        false
-    }
-
    fn description(&self) -> String {
        include_str!("./find_path_tool/description.md").into()
    }
--- a/crates/assistant_tools/src/grep_tool.rs
+++ b/crates/assistant_tools/src/grep_tool.rs
@@ -6,12 +6,11 @@ use gpui::{AnyWindowHandle, App, Entity, Task};
 use language::{OffsetRangeExt, ParseStatus, Point};
 use language_model::{LanguageModel, LanguageModelRequest, LanguageModelToolSchemaFormat};
 use project::{
-    Project, WorktreeSettings,
+    Project,
    search::{SearchQuery, SearchResult},
 };
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
-use settings::Settings;
 use std::{cmp, fmt::Write, sync::Arc};
 use ui::IconName;
 use util::RangeExt;
@@ -61,10 +60,6 @@ impl Tool for GrepTool {
        false
    }

-    fn may_perform_edits(&self) -> bool {
-        false
-    }
-
    fn description(&self) -> String {
        include_str!("./grep_tool/description.md").into()
    }
@@ -131,23 +126,6 @@ impl Tool for GrepTool {
            }
        };

-        // Exclude global file_scan_exclusions and private_files settings
-        let exclude_matcher = {
-            let global_settings = WorktreeSettings::get_global(cx);
-            let exclude_patterns = global_settings
-                .file_scan_exclusions
-                .sources()
-                .iter()
-                .chain(global_settings.private_files.sources().iter());
-
-            match PathMatcher::new(exclude_patterns) {
-                Ok(matcher) => matcher,
-                Err(error) => {
-                    return Task::ready(Err(anyhow!("invalid exclude pattern: {error}"))).into();
-                }
-            }
-        };
-
        let query = match SearchQuery::regex(
            &input.regex,
            false,
@@ -155,7 +133,7 @@ impl Tool for GrepTool {
            false,
            false,
            include_matcher,
-            exclude_matcher,
+            PathMatcher::default(), // For now, keep it simple and don't enable an exclude pattern.
            true, // Always match file include pattern against *full project paths* that start with a project root.
            None,
        ) {
@@ -178,24 +156,12 @@ impl Tool for GrepTool {
                    continue;
                }

-                let Ok((Some(path), mut parse_status)) = buffer.read_with(cx, |buffer, cx| {
+                let (Some(path), mut parse_status) = buffer.read_with(cx, |buffer, cx| {
                    (buffer.file().map(|file| file.full_path(cx)), buffer.parse_status())
-                }) else {
+                })? else {
                    continue;
                };

-                // Check if this file should be excluded based on its worktree settings
-                if let Ok(Some(project_path)) = project.read_with(cx, |project, cx| {
-                    project.find_project_path(&path, cx)
-                }) {
-                    if cx.update(|cx| {
-                        let worktree_settings = WorktreeSettings::get(Some((&project_path).into()), cx);
-                        worktree_settings.is_path_excluded(&project_path.path)
-                            || worktree_settings.is_path_private(&project_path.path)
-                    }).unwrap_or(false) {
-                        continue;
-                    }
-                }

                while *parse_status.borrow() != ParseStatus::Idle {
                    parse_status.changed().await?;
@@ -314,11 +280,10 @@ impl Tool for GrepTool {
 mod tests {
    use super::*;
    use assistant_tool::Tool;
-    use gpui::{AppContext, TestAppContext, UpdateGlobal};
+    use gpui::{AppContext, TestAppContext};
    use language::{Language, LanguageConfig, LanguageMatcher};
    use language_model::fake_provider::FakeLanguageModel;
-    use project::{FakeFs, Project, WorktreeSettings};
-    use serde_json::json;
+    use project::{FakeFs, Project};
    use settings::SettingsStore;
    use unindent::Unindent;
    use util::path;
@@ -330,7 +295,7 @@ mod tests {

        let fs = FakeFs::new(cx.executor().clone());
        fs.insert_tree(
-            path!("/root"),
+            "/root",
            serde_json::json!({
                "src": {
                    "main.rs": "fn main() {\n    println!(\"Hello, world!\");\n}",
@@ -418,7 +383,7 @@ mod tests {

        let fs = FakeFs::new(cx.executor().clone());
        fs.insert_tree(
-            path!("/root"),
+            "/root",
            serde_json::json!({
                "case_test.txt": "This file has UPPERCASE and lowercase text.\nUPPERCASE patterns should match only with case_sensitive: true",
            }),
@@ -499,7 +464,7 @@ mod tests {

        // Create test file with syntax structures
        fs.insert_tree(
-            path!("/root"),
+            "/root",
            serde_json::json!({
                "test_syntax.rs": r#"
                    fn top_level_function() {
@@ -820,488 +785,4 @@ mod tests {
        .with_outline_query(include_str!("../../languages/src/rust/outline.scm"))
        .unwrap()
    }
-
-    #[gpui::test]
-    async fn test_grep_security_boundaries(cx: &mut TestAppContext) {
-        init_test(cx);
-
-        let fs = FakeFs::new(cx.executor());
-
-        fs.insert_tree(
-            path!("/"),
-            json!({
-                "project_root": {
-                    "allowed_file.rs": "fn main() { println!(\"This file is in the project\"); }",
-                    ".mysecrets": "SECRET_KEY=abc123\nfn secret() { /* private */ }",
-                    ".secretdir": {
-                        "config": "fn special_configuration() { /* excluded */ }"
-                    },
-                    ".mymetadata": "fn custom_metadata() { /* excluded */ }",
-                    "subdir": {
-                        "normal_file.rs": "fn normal_file_content() { /* Normal */ }",
-                        "special.privatekey": "fn private_key_content() { /* private */ }",
-                        "data.mysensitive": "fn sensitive_data() { /* private */ }"
-                    }
-                },
-                "outside_project": {
-                    "sensitive_file.rs": "fn outside_function() { /* This file is outside the project */ }"
-                }
-            }),
-        )
-        .await;
-
-        cx.update(|cx| {
-            use gpui::UpdateGlobal;
-            use project::WorktreeSettings;
-            use settings::SettingsStore;
-            SettingsStore::update_global(cx, |store, cx| {
-                store.update_user_settings::<WorktreeSettings>(cx, |settings| {
-                    settings.file_scan_exclusions = Some(vec![
-                        "**/.secretdir".to_string(),
-                        "**/.mymetadata".to_string(),
-                    ]);
-                    settings.private_files = Some(vec![
-                        "**/.mysecrets".to_string(),
-                        "**/*.privatekey".to_string(),
-                        "**/*.mysensitive".to_string(),
-                    ]);
-                });
-            });
-        });
-
-        let project = Project::test(fs.clone(), [path!("/project_root").as_ref()], cx).await;
-        let action_log = cx.new(|_| ActionLog::new(project.clone()));
-        let model = Arc::new(FakeLanguageModel::default());
-
-        // Searching for files outside the project worktree should return no results
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "regex": "outside_function"
-                });
-                Arc::new(GrepTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        let results = result.unwrap();
-        let paths = extract_paths_from_results(&results.content.as_str().unwrap());
-        assert!(
-            paths.is_empty(),
-            "grep_tool should not find files outside the project worktree"
-        );
-
-        // Searching within the project should succeed
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "regex": "main"
-                });
-                Arc::new(GrepTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        let results = result.unwrap();
-        let paths = extract_paths_from_results(&results.content.as_str().unwrap());
-        assert!(
-            paths.iter().any(|p| p.contains("allowed_file.rs")),
-            "grep_tool should be able to search files inside worktrees"
-        );
-
-        // Searching files that match file_scan_exclusions should return no results
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "regex": "special_configuration"
-                });
-                Arc::new(GrepTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        let results = result.unwrap();
-        let paths = extract_paths_from_results(&results.content.as_str().unwrap());
-        assert!(
-            paths.is_empty(),
-            "grep_tool should not search files in .secretdir (file_scan_exclusions)"
-        );
-
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "regex": "custom_metadata"
-                });
-                Arc::new(GrepTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        let results = result.unwrap();
-        let paths = extract_paths_from_results(&results.content.as_str().unwrap());
-        assert!(
-            paths.is_empty(),
-            "grep_tool should not search .mymetadata files (file_scan_exclusions)"
-        );
-
-        // Searching private files should return no results
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "regex": "SECRET_KEY"
-                });
-                Arc::new(GrepTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        let results = result.unwrap();
-        let paths = extract_paths_from_results(&results.content.as_str().unwrap());
-        assert!(
-            paths.is_empty(),
-            "grep_tool should not search .mysecrets (private_files)"
-        );
-
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "regex": "private_key_content"
-                });
-                Arc::new(GrepTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        let results = result.unwrap();
-        let paths = extract_paths_from_results(&results.content.as_str().unwrap());
-        assert!(
-            paths.is_empty(),
-            "grep_tool should not search .privatekey files (private_files)"
-        );
-
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "regex": "sensitive_data"
-                });
-                Arc::new(GrepTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        let results = result.unwrap();
-        let paths = extract_paths_from_results(&results.content.as_str().unwrap());
-        assert!(
-            paths.is_empty(),
-            "grep_tool should not search .mysensitive files (private_files)"
-        );
-
-        // Searching a normal file should still work, even with private_files configured
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "regex": "normal_file_content"
-                });
-                Arc::new(GrepTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        let results = result.unwrap();
-        let paths = extract_paths_from_results(&results.content.as_str().unwrap());
-        assert!(
-            paths.iter().any(|p| p.contains("normal_file.rs")),
-            "Should be able to search normal files"
-        );
-
-        // Path traversal attempts with .. in include_pattern should not escape project
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "regex": "outside_function",
-                    "include_pattern": "../outside_project/**/*.rs"
-                });
-                Arc::new(GrepTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        let results = result.unwrap();
-        let paths = extract_paths_from_results(&results.content.as_str().unwrap());
-        assert!(
-            paths.is_empty(),
-            "grep_tool should not allow escaping project boundaries with relative paths"
-        );
-    }
-
-    #[gpui::test]
-    async fn test_grep_with_multiple_worktree_settings(cx: &mut TestAppContext) {
-        init_test(cx);
-
-        let fs = FakeFs::new(cx.executor());
-
-        // Create first worktree with its own private files
-        fs.insert_tree(
-            path!("/worktree1"),
-            json!({
-                ".zed": {
-                    "settings.json": r#"{
-                        "file_scan_exclusions": ["**/fixture.*"],
-                        "private_files": ["**/secret.rs"]
-                    }"#
-                },
-                "src": {
-                    "main.rs": "fn main() { let secret_key = \"hidden\"; }",
-                    "secret.rs": "const API_KEY: &str = \"secret_value\";",
-                    "utils.rs": "pub fn get_config() -> String { \"config\".to_string() }"
-                },
-                "tests": {
-                    "test.rs": "fn test_secret() { assert!(true); }",
-                    "fixture.sql": "SELECT * FROM secret_table;"
-                }
-            }),
-        )
-        .await;
-
-        // Create second worktree with different private files
-        fs.insert_tree(
-            path!("/worktree2"),
-            json!({
-                ".zed": {
-                    "settings.json": r#"{
-                        "file_scan_exclusions": ["**/internal.*"],
-                        "private_files": ["**/private.js", "**/data.json"]
-                    }"#
-                },
-                "lib": {
-                    "public.js": "export function getSecret() { return 'public'; }",
-                    "private.js": "const SECRET_KEY = \"private_value\";",
-                    "data.json": "{\"secret_data\": \"hidden\"}"
-                },
-                "docs": {
-                    "README.md": "# Documentation with secret info",
-                    "internal.md": "Internal secret documentation"
-                }
-            }),
-        )
-        .await;
-
-        // Set global settings
-        cx.update(|cx| {
-            SettingsStore::update_global(cx, |store, cx| {
-                store.update_user_settings::<WorktreeSettings>(cx, |settings| {
-                    settings.file_scan_exclusions =
-                        Some(vec!["**/.git".to_string(), "**/node_modules".to_string()]);
-                    settings.private_files = Some(vec!["**/.env".to_string()]);
-                });
-            });
-        });
-
-        let project = Project::test(
-            fs.clone(),
-            [path!("/worktree1").as_ref(), path!("/worktree2").as_ref()],
-            cx,
-        )
-        .await;
-
-        // Wait for worktrees to be fully scanned
-        cx.executor().run_until_parked();
-
-        let action_log = cx.new(|_| ActionLog::new(project.clone()));
-        let model = Arc::new(FakeLanguageModel::default());
-
-        // Search for "secret" - should exclude files based on worktree-specific settings
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "regex": "secret",
-                    "case_sensitive": false
-                });
-                Arc::new(GrepTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await
-            .unwrap();
-
-        let content = result.content.as_str().unwrap();
-        let paths = extract_paths_from_results(&content);
-
-        // Should find matches in non-private files
-        assert!(
-            paths.iter().any(|p| p.contains("main.rs")),
-            "Should find 'secret' in worktree1/src/main.rs"
-        );
-        assert!(
-            paths.iter().any(|p| p.contains("test.rs")),
-            "Should find 'secret' in worktree1/tests/test.rs"
-        );
-        assert!(
-            paths.iter().any(|p| p.contains("public.js")),
-            "Should find 'secret' in worktree2/lib/public.js"
-        );
-        assert!(
-            paths.iter().any(|p| p.contains("README.md")),
-            "Should find 'secret' in worktree2/docs/README.md"
-        );
-
-        // Should NOT find matches in private/excluded files based on worktree settings
-        assert!(
-            !paths.iter().any(|p| p.contains("secret.rs")),
-            "Should not search in worktree1/src/secret.rs (local private_files)"
-        );
-        assert!(
-            !paths.iter().any(|p| p.contains("fixture.sql")),
-            "Should not search in worktree1/tests/fixture.sql (local file_scan_exclusions)"
-        );
-        assert!(
-            !paths.iter().any(|p| p.contains("private.js")),
-            "Should not search in worktree2/lib/private.js (local private_files)"
-        );
-        assert!(
-            !paths.iter().any(|p| p.contains("data.json")),
-            "Should not search in worktree2/lib/data.json (local private_files)"
-        );
-        assert!(
-            !paths.iter().any(|p| p.contains("internal.md")),
-            "Should not search in worktree2/docs/internal.md (local file_scan_exclusions)"
-        );
-
-        // Test with `include_pattern` specific to one worktree
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "regex": "secret",
-                    "include_pattern": "worktree1/**/*.rs"
-                });
-                Arc::new(GrepTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await
-            .unwrap();
-
-        let content = result.content.as_str().unwrap();
-        let paths = extract_paths_from_results(&content);
-
-        // Should only find matches in worktree1 *.rs files (excluding private ones)
-        assert!(
-            paths.iter().any(|p| p.contains("main.rs")),
-            "Should find match in worktree1/src/main.rs"
-        );
-        assert!(
-            paths.iter().any(|p| p.contains("test.rs")),
-            "Should find match in worktree1/tests/test.rs"
-        );
-        assert!(
-            !paths.iter().any(|p| p.contains("secret.rs")),
-            "Should not find match in excluded worktree1/src/secret.rs"
-        );
-        assert!(
-            paths.iter().all(|p| !p.contains("worktree2")),
-            "Should not find any matches in worktree2"
-        );
-    }
-
-    // Helper function to extract file paths from grep results
-    fn extract_paths_from_results(results: &str) -> Vec<String> {
-        results
-            .lines()
-            .filter(|line| line.starts_with("## Matches in "))
-            .map(|line| {
-                line.strip_prefix("## Matches in ")
-                    .unwrap()
-                    .trim()
-                    .to_string()
-            })
-            .collect()
-    }
 }
--- a/crates/assistant_tools/src/grep_tool/description.md
+++ b/crates/assistant_tools/src/grep_tool/description.md
@@ -6,4 +6,3 @@ Searches the contents of files in the project with a regular expression
 - Never use this tool to search for paths. Only search file contents with this tool.
 - Use this tool when you need to find files containing specific patterns
 - Results are paginated with 20 matches per page. Use the optional 'offset' parameter to request subsequent pages.
- DO NOT use HTML entities solely to escape characters in the tool parameters.
--- a/crates/assistant_tools/src/list_directory_tool.rs
+++ b/crates/assistant_tools/src/list_directory_tool.rs
@@ -3,10 +3,9 @@ use anyhow::{Result, anyhow};
 use assistant_tool::{ActionLog, Tool, ToolResult};
 use gpui::{AnyWindowHandle, App, Entity, Task};
 use language_model::{LanguageModel, LanguageModelRequest, LanguageModelToolSchemaFormat};
-use project::{Project, WorktreeSettings};
+use project::Project;
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
-use settings::Settings;
 use std::{fmt::Write, path::Path, sync::Arc};
 use ui::IconName;
 use util::markdown::MarkdownInlineCode;
@@ -49,10 +48,6 @@ impl Tool for ListDirectoryTool {
        false
    }

-    fn may_perform_edits(&self) -> bool {
-        false
-    }
-
    fn description(&self) -> String {
        include_str!("./list_directory_tool/description.md").into()
    }
@@ -120,80 +115,21 @@ impl Tool for ListDirectoryTool {
        else {
            return Task::ready(Err(anyhow!("Worktree not found"))).into();
        };
+        let worktree = worktree.read(cx);

-        // Check if the directory whose contents we're listing is itself excluded or private
-        let global_settings = WorktreeSettings::get_global(cx);
-        if global_settings.is_path_excluded(&project_path.path) {
-            return Task::ready(Err(anyhow!(
-                "Cannot list directory because its path matches the user's global `file_scan_exclusions` setting: {}",
-                &input.path
-            )))
-            .into();
-        }
-
-        if global_settings.is_path_private(&project_path.path) {
-            return Task::ready(Err(anyhow!(
-                "Cannot list directory because its path matches the user's global `private_files` setting: {}",
-                &input.path
-            )))
-            .into();
-        }
-
-        let worktree_settings = WorktreeSettings::get(Some((&project_path).into()), cx);
-        if worktree_settings.is_path_excluded(&project_path.path) {
-            return Task::ready(Err(anyhow!(
-                "Cannot list directory because its path matches the user's worktree`file_scan_exclusions` setting: {}",
-                &input.path
-            )))
-            .into();
-        }
-
-        if worktree_settings.is_path_private(&project_path.path) {
-            return Task::ready(Err(anyhow!(
-                "Cannot list directory because its path matches the user's worktree `private_paths` setting: {}",
-                &input.path
-            )))
-            .into();
-        }
-
-        let worktree_snapshot = worktree.read(cx).snapshot();
-        let worktree_root_name = worktree.read(cx).root_name().to_string();
-
-        let Some(entry) = worktree_snapshot.entry_for_path(&project_path.path) else {
+        let Some(entry) = worktree.entry_for_path(&project_path.path) else {
            return Task::ready(Err(anyhow!("Path not found: {}", input.path))).into();
        };

        if !entry.is_dir() {
            return Task::ready(Err(anyhow!("{} is not a directory.", input.path))).into();
        }
-        let worktree_snapshot = worktree.read(cx).snapshot();

        let mut folders = Vec::new();
        let mut files = Vec::new();

-        for entry in worktree_snapshot.child_entries(&project_path.path) {
-            // Skip private and excluded files and directories
-            if global_settings.is_path_private(&entry.path)
-                || global_settings.is_path_excluded(&entry.path)
-            {
-                continue;
-            }
-
-            if project
-                .read(cx)
-                .find_project_path(&entry.path, cx)
-                .map(|project_path| {
-                    let worktree_settings = WorktreeSettings::get(Some((&project_path).into()), cx);
-
-                    worktree_settings.is_path_excluded(&project_path.path)
-                        || worktree_settings.is_path_private(&project_path.path)
-                })
-                .unwrap_or(false)
-            {
-                continue;
-            }
-
-            let full_path = Path::new(&worktree_root_name)
+        for entry in worktree.child_entries(&project_path.path) {
+            let full_path = Path::new(worktree.root_name())
                .join(&entry.path)
                .display()
                .to_string();
@@ -226,10 +162,10 @@ impl Tool for ListDirectoryTool {
 mod tests {
    use super::*;
    use assistant_tool::Tool;
-    use gpui::{AppContext, TestAppContext, UpdateGlobal};
+    use gpui::{AppContext, TestAppContext};
    use indoc::indoc;
    use language_model::fake_provider::FakeLanguageModel;
-    use project::{FakeFs, Project, WorktreeSettings};
+    use project::{FakeFs, Project};
    use serde_json::json;
    use settings::SettingsStore;
    use util::path;
@@ -257,7 +193,7 @@ mod tests {

        let fs = FakeFs::new(cx.executor());
        fs.insert_tree(
-            path!("/project"),
+            "/project",
            json!({
                "src": {
                    "main.rs": "fn main() {}",
@@ -387,7 +323,7 @@ mod tests {

        let fs = FakeFs::new(cx.executor());
        fs.insert_tree(
-            path!("/project"),
+            "/project",
            json!({
                "empty_dir": {}
            }),
@@ -419,7 +355,7 @@ mod tests {

        let fs = FakeFs::new(cx.executor());
        fs.insert_tree(
-            path!("/project"),
+            "/project",
            json!({
                "file.txt": "content"
            }),
@@ -472,394 +408,4 @@ mod tests {
                .contains("is not a directory")
        );
    }
-
-    #[gpui::test]
-    async fn test_list_directory_security(cx: &mut TestAppContext) {
-        init_test(cx);
-
-        let fs = FakeFs::new(cx.executor());
-        fs.insert_tree(
-            path!("/project"),
-            json!({
-                "normal_dir": {
-                    "file1.txt": "content",
-                    "file2.txt": "content"
-                },
-                ".mysecrets": "SECRET_KEY=abc123",
-                ".secretdir": {
-                    "config": "special configuration",
-                    "secret.txt": "secret content"
-                },
-                ".mymetadata": "custom metadata",
-                "visible_dir": {
-                    "normal.txt": "normal content",
-                    "special.privatekey": "private key content",
-                    "data.mysensitive": "sensitive data",
-                    ".hidden_subdir": {
-                        "hidden_file.txt": "hidden content"
-                    }
-                }
-            }),
-        )
-        .await;
-
-        // Configure settings explicitly
-        cx.update(|cx| {
-            SettingsStore::update_global(cx, |store, cx| {
-                store.update_user_settings::<WorktreeSettings>(cx, |settings| {
-                    settings.file_scan_exclusions = Some(vec![
-                        "**/.secretdir".to_string(),
-                        "**/.mymetadata".to_string(),
-                        "**/.hidden_subdir".to_string(),
-                    ]);
-                    settings.private_files = Some(vec![
-                        "**/.mysecrets".to_string(),
-                        "**/*.privatekey".to_string(),
-                        "**/*.mysensitive".to_string(),
-                    ]);
-                });
-            });
-        });
-
-        let project = Project::test(fs.clone(), [path!("/project").as_ref()], cx).await;
-        let action_log = cx.new(|_| ActionLog::new(project.clone()));
-        let model = Arc::new(FakeLanguageModel::default());
-        let tool = Arc::new(ListDirectoryTool);
-
-        // Listing root directory should exclude private and excluded files
-        let input = json!({
-            "path": "project"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await
-            .unwrap();
-
-        let content = result.content.as_str().unwrap();
-
-        // Should include normal directories
-        assert!(content.contains("normal_dir"), "Should list normal_dir");
-        assert!(content.contains("visible_dir"), "Should list visible_dir");
-
-        // Should NOT include excluded or private files
-        assert!(
-            !content.contains(".secretdir"),
-            "Should not list .secretdir (file_scan_exclusions)"
-        );
-        assert!(
-            !content.contains(".mymetadata"),
-            "Should not list .mymetadata (file_scan_exclusions)"
-        );
-        assert!(
-            !content.contains(".mysecrets"),
-            "Should not list .mysecrets (private_files)"
-        );
-
-        // Trying to list an excluded directory should fail
-        let input = json!({
-            "path": "project/.secretdir"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await;
-
-        assert!(
-            result.is_err(),
-            "Should not be able to list excluded directory"
-        );
-        assert!(
-            result
-                .unwrap_err()
-                .to_string()
-                .contains("file_scan_exclusions"),
-            "Error should mention file_scan_exclusions"
-        );
-
-        // Listing a directory should exclude private files within it
-        let input = json!({
-            "path": "project/visible_dir"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await
-            .unwrap();
-
-        let content = result.content.as_str().unwrap();
-
-        // Should include normal files
-        assert!(content.contains("normal.txt"), "Should list normal.txt");
-
-        // Should NOT include private files
-        assert!(
-            !content.contains("privatekey"),
-            "Should not list .privatekey files (private_files)"
-        );
-        assert!(
-            !content.contains("mysensitive"),
-            "Should not list .mysensitive files (private_files)"
-        );
-
-        // Should NOT include subdirectories that match exclusions
-        assert!(
-            !content.contains(".hidden_subdir"),
-            "Should not list .hidden_subdir (file_scan_exclusions)"
-        );
-    }
-
-    #[gpui::test]
-    async fn test_list_directory_with_multiple_worktree_settings(cx: &mut TestAppContext) {
-        init_test(cx);
-
-        let fs = FakeFs::new(cx.executor());
-
-        // Create first worktree with its own private files
-        fs.insert_tree(
-            path!("/worktree1"),
-            json!({
-                ".zed": {
-                    "settings.json": r#"{
-                        "file_scan_exclusions": ["**/fixture.*"],
-                        "private_files": ["**/secret.rs", "**/config.toml"]
-                    }"#
-                },
-                "src": {
-                    "main.rs": "fn main() { println!(\"Hello from worktree1\"); }",
-                    "secret.rs": "const API_KEY: &str = \"secret_key_1\";",
-                    "config.toml": "[database]\nurl = \"postgres://localhost/db1\""
-                },
-                "tests": {
-                    "test.rs": "mod tests { fn test_it() {} }",
-                    "fixture.sql": "CREATE TABLE users (id INT, name VARCHAR(255));"
-                }
-            }),
-        )
-        .await;
-
-        // Create second worktree with different private files
-        fs.insert_tree(
-            path!("/worktree2"),
-            json!({
-                ".zed": {
-                    "settings.json": r#"{
-                        "file_scan_exclusions": ["**/internal.*"],
-                        "private_files": ["**/private.js", "**/data.json"]
-                    }"#
-                },
-                "lib": {
-                    "public.js": "export function greet() { return 'Hello from worktree2'; }",
-                    "private.js": "const SECRET_TOKEN = \"private_token_2\";",
-                    "data.json": "{\"api_key\": \"json_secret_key\"}"
-                },
-                "docs": {
-                    "README.md": "# Public Documentation",
-                    "internal.md": "# Internal Secrets and Configuration"
-                }
-            }),
-        )
-        .await;
-
-        // Set global settings
-        cx.update(|cx| {
-            SettingsStore::update_global(cx, |store, cx| {
-                store.update_user_settings::<WorktreeSettings>(cx, |settings| {
-                    settings.file_scan_exclusions =
-                        Some(vec!["**/.git".to_string(), "**/node_modules".to_string()]);
-                    settings.private_files = Some(vec!["**/.env".to_string()]);
-                });
-            });
-        });
-
-        let project = Project::test(
-            fs.clone(),
-            [path!("/worktree1").as_ref(), path!("/worktree2").as_ref()],
-            cx,
-        )
-        .await;
-
-        // Wait for worktrees to be fully scanned
-        cx.executor().run_until_parked();
-
-        let action_log = cx.new(|_| ActionLog::new(project.clone()));
-        let model = Arc::new(FakeLanguageModel::default());
-        let tool = Arc::new(ListDirectoryTool);
-
-        // Test listing worktree1/src - should exclude secret.rs and config.toml based on local settings
-        let input = json!({
-            "path": "worktree1/src"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await
-            .unwrap();
-
-        let content = result.content.as_str().unwrap();
-        assert!(content.contains("main.rs"), "Should list main.rs");
-        assert!(
-            !content.contains("secret.rs"),
-            "Should not list secret.rs (local private_files)"
-        );
-        assert!(
-            !content.contains("config.toml"),
-            "Should not list config.toml (local private_files)"
-        );
-
-        // Test listing worktree1/tests - should exclude fixture.sql based on local settings
-        let input = json!({
-            "path": "worktree1/tests"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await
-            .unwrap();
-
-        let content = result.content.as_str().unwrap();
-        assert!(content.contains("test.rs"), "Should list test.rs");
-        assert!(
-            !content.contains("fixture.sql"),
-            "Should not list fixture.sql (local file_scan_exclusions)"
-        );
-
-        // Test listing worktree2/lib - should exclude private.js and data.json based on local settings
-        let input = json!({
-            "path": "worktree2/lib"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await
-            .unwrap();
-
-        let content = result.content.as_str().unwrap();
-        assert!(content.contains("public.js"), "Should list public.js");
-        assert!(
-            !content.contains("private.js"),
-            "Should not list private.js (local private_files)"
-        );
-        assert!(
-            !content.contains("data.json"),
-            "Should not list data.json (local private_files)"
-        );
-
-        // Test listing worktree2/docs - should exclude internal.md based on local settings
-        let input = json!({
-            "path": "worktree2/docs"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await
-            .unwrap();
-
-        let content = result.content.as_str().unwrap();
-        assert!(content.contains("README.md"), "Should list README.md");
-        assert!(
-            !content.contains("internal.md"),
-            "Should not list internal.md (local file_scan_exclusions)"
-        );
-
-        // Test trying to list an excluded directory directly
-        let input = json!({
-            "path": "worktree1/src/secret.rs"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await;
-
-        // This should fail because we're trying to list a file, not a directory
-        assert!(result.is_err(), "Should fail when trying to list a file");
-    }
 }
--- a/crates/assistant_tools/src/move_path_tool.rs
+++ b/crates/assistant_tools/src/move_path_tool.rs
@@ -46,10 +46,6 @@ impl Tool for MovePathTool {
        false
    }

-    fn may_perform_edits(&self) -> bool {
-        true
-    }
-
    fn description(&self) -> String {
        include_str!("./move_path_tool/description.md").into()
    }
--- a/crates/assistant_tools/src/now_tool.rs
+++ b/crates/assistant_tools/src/now_tool.rs
@@ -37,10 +37,6 @@ impl Tool for NowTool {
        false
    }

-    fn may_perform_edits(&self) -> bool {
-        false
-    }
-
    fn description(&self) -> String {
        "Returns the current datetime in RFC 3339 format. Only use this tool when the user specifically asks for it or the current task would benefit from knowing the current datetime.".into()
    }
--- a/crates/assistant_tools/src/open_tool.rs
+++ b/crates/assistant_tools/src/open_tool.rs
@@ -26,9 +26,7 @@ impl Tool for OpenTool {
    fn needs_confirmation(&self, _: &serde_json::Value, _: &App) -> bool {
        true
    }
-    fn may_perform_edits(&self) -> bool {
-        false
-    }
+
    fn description(&self) -> String {
        include_str!("./open_tool/description.md").to_string()
    }
--- a/crates/assistant_tools/src/read_file_tool.rs
+++ b/crates/assistant_tools/src/read_file_tool.rs
@@ -12,10 +12,9 @@ use language::{Anchor, Point};
 use language_model::{
    LanguageModel, LanguageModelImage, LanguageModelRequest, LanguageModelToolSchemaFormat,
 };
-use project::{AgentLocation, Project, WorktreeSettings};
+use project::{AgentLocation, Project};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
-use settings::Settings;
 use std::sync::Arc;
 use ui::IconName;
 use util::markdown::MarkdownInlineCode;
@@ -59,10 +58,6 @@ impl Tool for ReadFileTool {
        false
    }

-    fn may_perform_edits(&self) -> bool {
-        false
-    }
-
    fn description(&self) -> String {
        include_str!("./read_file_tool/description.md").into()
    }
@@ -108,48 +103,12 @@ impl Tool for ReadFileTool {
            return Task::ready(Err(anyhow!("Path {} not found in project", &input.path))).into();
        };

-        // Error out if this path is either excluded or private in global settings
-        let global_settings = WorktreeSettings::get_global(cx);
-        if global_settings.is_path_excluded(&project_path.path) {
-            return Task::ready(Err(anyhow!(
-                "Cannot read file because its path matches the global `file_scan_exclusions` setting: {}",
-                &input.path
-            )))
-            .into();
-        }
-
-        if global_settings.is_path_private(&project_path.path) {
-            return Task::ready(Err(anyhow!(
-                "Cannot read file because its path matches the global `private_files` setting: {}",
-                &input.path
-            )))
-            .into();
-        }
-
-        // Error out if this path is either excluded or private in worktree settings
-        let worktree_settings = WorktreeSettings::get(Some((&project_path).into()), cx);
-        if worktree_settings.is_path_excluded(&project_path.path) {
-            return Task::ready(Err(anyhow!(
-                "Cannot read file because its path matches the worktree `file_scan_exclusions` setting: {}",
-                &input.path
-            )))
-            .into();
-        }
-
-        if worktree_settings.is_path_private(&project_path.path) {
-            return Task::ready(Err(anyhow!(
-                "Cannot read file because its path matches the worktree `private_files` setting: {}",
-                &input.path
-            )))
-            .into();
-        }
-
        let file_path = input.path.clone();

        if image_store::is_image_file(&project, &project_path, cx) {
            if !model.supports_images() {
                return Task::ready(Err(anyhow!(
-                    "Attempted to read an image, but Zed doesn't currently support sending images to {}.",
+                    "Attempted to read an image, but Zed doesn't currently sending images to {}.",
                    model.name().0
                )))
                .into();
@@ -289,10 +248,10 @@ impl Tool for ReadFileTool {
 #[cfg(test)]
 mod test {
    use super::*;
-    use gpui::{AppContext, TestAppContext, UpdateGlobal};
+    use gpui::{AppContext, TestAppContext};
    use language::{Language, LanguageConfig, LanguageMatcher};
    use language_model::fake_provider::FakeLanguageModel;
-    use project::{FakeFs, Project, WorktreeSettings};
+    use project::{FakeFs, Project};
    use serde_json::json;
    use settings::SettingsStore;
    use util::path;
@@ -302,7 +261,7 @@ mod test {
        init_test(cx);

        let fs = FakeFs::new(cx.executor());
-        fs.insert_tree(path!("/root"), json!({})).await;
+        fs.insert_tree("/root", json!({})).await;
        let project = Project::test(fs.clone(), [path!("/root").as_ref()], cx).await;
        let action_log = cx.new(|_| ActionLog::new(project.clone()));
        let model = Arc::new(FakeLanguageModel::default());
@@ -336,7 +295,7 @@ mod test {

        let fs = FakeFs::new(cx.executor());
        fs.insert_tree(
-            path!("/root"),
+            "/root",
            json!({
                "small_file.txt": "This is a small file content"
            }),
@@ -375,7 +334,7 @@ mod test {

        let fs = FakeFs::new(cx.executor());
        fs.insert_tree(
-            path!("/root"),
+            "/root",
            json!({
                "large_file.rs": (0..1000).map(|i| format!("struct Test{} {{\n    a: u32,\n    b: usize,\n}}", i)).collect::<Vec<_>>().join("\n")
            }),
@@ -466,7 +425,7 @@ mod test {

        let fs = FakeFs::new(cx.executor());
        fs.insert_tree(
-            path!("/root"),
+            "/root",
            json!({
                "multiline.txt": "Line 1\nLine 2\nLine 3\nLine 4\nLine 5"
            }),
@@ -507,7 +466,7 @@ mod test {

        let fs = FakeFs::new(cx.executor());
        fs.insert_tree(
-            path!("/root"),
+            "/root",
            json!({
                "multiline.txt": "Line 1\nLine 2\nLine 3\nLine 4\nLine 5"
            }),
@@ -638,544 +597,4 @@ mod test {
        )
        .unwrap()
    }
-
-    #[gpui::test]
-    async fn test_read_file_security(cx: &mut TestAppContext) {
-        init_test(cx);
-
-        let fs = FakeFs::new(cx.executor());
-
-        fs.insert_tree(
-            path!("/"),
-            json!({
-                "project_root": {
-                    "allowed_file.txt": "This file is in the project",
-                    ".mysecrets": "SECRET_KEY=abc123",
-                    ".secretdir": {
-                        "config": "special configuration"
-                    },
-                    ".mymetadata": "custom metadata",
-                    "subdir": {
-                        "normal_file.txt": "Normal file content",
-                        "special.privatekey": "private key content",
-                        "data.mysensitive": "sensitive data"
-                    }
-                },
-                "outside_project": {
-                    "sensitive_file.txt": "This file is outside the project"
-                }
-            }),
-        )
-        .await;
-
-        cx.update(|cx| {
-            use gpui::UpdateGlobal;
-            use project::WorktreeSettings;
-            use settings::SettingsStore;
-            SettingsStore::update_global(cx, |store, cx| {
-                store.update_user_settings::<WorktreeSettings>(cx, |settings| {
-                    settings.file_scan_exclusions = Some(vec![
-                        "**/.secretdir".to_string(),
-                        "**/.mymetadata".to_string(),
-                    ]);
-                    settings.private_files = Some(vec![
-                        "**/.mysecrets".to_string(),
-                        "**/*.privatekey".to_string(),
-                        "**/*.mysensitive".to_string(),
-                    ]);
-                });
-            });
-        });
-
-        let project = Project::test(fs.clone(), [path!("/project_root").as_ref()], cx).await;
-        let action_log = cx.new(|_| ActionLog::new(project.clone()));
-        let model = Arc::new(FakeLanguageModel::default());
-
-        // Reading a file outside the project worktree should fail
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "path": "/outside_project/sensitive_file.txt"
-                });
-                Arc::new(ReadFileTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        assert!(
-            result.is_err(),
-            "read_file_tool should error when attempting to read an absolute path outside a worktree"
-        );
-
-        // Reading a file within the project should succeed
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "path": "project_root/allowed_file.txt"
-                });
-                Arc::new(ReadFileTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        assert!(
-            result.is_ok(),
-            "read_file_tool should be able to read files inside worktrees"
-        );
-
-        // Reading files that match file_scan_exclusions should fail
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "path": "project_root/.secretdir/config"
-                });
-                Arc::new(ReadFileTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        assert!(
-            result.is_err(),
-            "read_file_tool should error when attempting to read files in .secretdir (file_scan_exclusions)"
-        );
-
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "path": "project_root/.mymetadata"
-                });
-                Arc::new(ReadFileTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        assert!(
-            result.is_err(),
-            "read_file_tool should error when attempting to read .mymetadata files (file_scan_exclusions)"
-        );
-
-        // Reading private files should fail
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "path": "project_root/.mysecrets"
-                });
-                Arc::new(ReadFileTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        assert!(
-            result.is_err(),
-            "read_file_tool should error when attempting to read .mysecrets (private_files)"
-        );
-
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "path": "project_root/subdir/special.privatekey"
-                });
-                Arc::new(ReadFileTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        assert!(
-            result.is_err(),
-            "read_file_tool should error when attempting to read .privatekey files (private_files)"
-        );
-
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "path": "project_root/subdir/data.mysensitive"
-                });
-                Arc::new(ReadFileTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        assert!(
-            result.is_err(),
-            "read_file_tool should error when attempting to read .mysensitive files (private_files)"
-        );
-
-        // Reading a normal file should still work, even with private_files configured
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "path": "project_root/subdir/normal_file.txt"
-                });
-                Arc::new(ReadFileTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        assert!(result.is_ok(), "Should be able to read normal files");
-        assert_eq!(
-            result.unwrap().content.as_str().unwrap(),
-            "Normal file content"
-        );
-
-        // Path traversal attempts with .. should fail
-        let result = cx
-            .update(|cx| {
-                let input = json!({
-                    "path": "project_root/../outside_project/sensitive_file.txt"
-                });
-                Arc::new(ReadFileTool)
-                    .run(
-                        input,
-                        Arc::default(),
-                        project.clone(),
-                        action_log.clone(),
-                        model.clone(),
-                        None,
-                        cx,
-                    )
-                    .output
-            })
-            .await;
-        assert!(
-            result.is_err(),
-            "read_file_tool should error when attempting to read a relative path that resolves to outside a worktree"
-        );
-    }
-
-    #[gpui::test]
-    async fn test_read_file_with_multiple_worktree_settings(cx: &mut TestAppContext) {
-        init_test(cx);
-
-        let fs = FakeFs::new(cx.executor());
-
-        // Create first worktree with its own private_files setting
-        fs.insert_tree(
-            path!("/worktree1"),
-            json!({
-                "src": {
-                    "main.rs": "fn main() { println!(\"Hello from worktree1\"); }",
-                    "secret.rs": "const API_KEY: &str = \"secret_key_1\";",
-                    "config.toml": "[database]\nurl = \"postgres://localhost/db1\""
-                },
-                "tests": {
-                    "test.rs": "mod tests { fn test_it() {} }",
-                    "fixture.sql": "CREATE TABLE users (id INT, name VARCHAR(255));"
-                },
-                ".zed": {
-                    "settings.json": r#"{
-                        "file_scan_exclusions": ["**/fixture.*"],
-                        "private_files": ["**/secret.rs", "**/config.toml"]
-                    }"#
-                }
-            }),
-        )
-        .await;
-
-        // Create second worktree with different private_files setting
-        fs.insert_tree(
-            path!("/worktree2"),
-            json!({
-                "lib": {
-                    "public.js": "export function greet() { return 'Hello from worktree2'; }",
-                    "private.js": "const SECRET_TOKEN = \"private_token_2\";",
-                    "data.json": "{\"api_key\": \"json_secret_key\"}"
-                },
-                "docs": {
-                    "README.md": "# Public Documentation",
-                    "internal.md": "# Internal Secrets and Configuration"
-                },
-                ".zed": {
-                    "settings.json": r#"{
-                        "file_scan_exclusions": ["**/internal.*"],
-                        "private_files": ["**/private.js", "**/data.json"]
-                    }"#
-                }
-            }),
-        )
-        .await;
-
-        // Set global settings
-        cx.update(|cx| {
-            SettingsStore::update_global(cx, |store, cx| {
-                store.update_user_settings::<WorktreeSettings>(cx, |settings| {
-                    settings.file_scan_exclusions =
-                        Some(vec!["**/.git".to_string(), "**/node_modules".to_string()]);
-                    settings.private_files = Some(vec!["**/.env".to_string()]);
-                });
-            });
-        });
-
-        let project = Project::test(
-            fs.clone(),
-            [path!("/worktree1").as_ref(), path!("/worktree2").as_ref()],
-            cx,
-        )
-        .await;
-
-        let action_log = cx.new(|_| ActionLog::new(project.clone()));
-        let model = Arc::new(FakeLanguageModel::default());
-        let tool = Arc::new(ReadFileTool);
-
-        // Test reading allowed files in worktree1
-        let input = json!({
-            "path": "worktree1/src/main.rs"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await
-            .unwrap();
-
-        assert_eq!(
-            result.content.as_str().unwrap(),
-            "fn main() { println!(\"Hello from worktree1\"); }"
-        );
-
-        // Test reading private file in worktree1 should fail
-        let input = json!({
-            "path": "worktree1/src/secret.rs"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await;
-
-        assert!(result.is_err());
-        assert!(
-            result
-                .unwrap_err()
-                .to_string()
-                .contains("worktree `private_files` setting"),
-            "Error should mention worktree private_files setting"
-        );
-
-        // Test reading excluded file in worktree1 should fail
-        let input = json!({
-            "path": "worktree1/tests/fixture.sql"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await;
-
-        assert!(result.is_err());
-        assert!(
-            result
-                .unwrap_err()
-                .to_string()
-                .contains("worktree `file_scan_exclusions` setting"),
-            "Error should mention worktree file_scan_exclusions setting"
-        );
-
-        // Test reading allowed files in worktree2
-        let input = json!({
-            "path": "worktree2/lib/public.js"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await
-            .unwrap();
-
-        assert_eq!(
-            result.content.as_str().unwrap(),
-            "export function greet() { return 'Hello from worktree2'; }"
-        );
-
-        // Test reading private file in worktree2 should fail
-        let input = json!({
-            "path": "worktree2/lib/private.js"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await;
-
-        assert!(result.is_err());
-        assert!(
-            result
-                .unwrap_err()
-                .to_string()
-                .contains("worktree `private_files` setting"),
-            "Error should mention worktree private_files setting"
-        );
-
-        // Test reading excluded file in worktree2 should fail
-        let input = json!({
-            "path": "worktree2/docs/internal.md"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await;
-
-        assert!(result.is_err());
-        assert!(
-            result
-                .unwrap_err()
-                .to_string()
-                .contains("worktree `file_scan_exclusions` setting"),
-            "Error should mention worktree file_scan_exclusions setting"
-        );
-
-        // Test that files allowed in one worktree but not in another are handled correctly
-        // (e.g., config.toml is private in worktree1 but doesn't exist in worktree2)
-        let input = json!({
-            "path": "worktree1/src/config.toml"
-        });
-
-        let result = cx
-            .update(|cx| {
-                tool.clone().run(
-                    input,
-                    Arc::default(),
-                    project.clone(),
-                    action_log.clone(),
-                    model.clone(),
-                    None,
-                    cx,
-                )
-            })
-            .output
-            .await;
-
-        assert!(result.is_err());
-        assert!(
-            result
-                .unwrap_err()
-                .to_string()
-                .contains("worktree `private_files` setting"),
-            "Config.toml should be blocked by worktree1's private_files setting"
-        );
-    }
 }
--- a/crates/assistant_tools/src/terminal_tool.rs
+++ b/crates/assistant_tools/src/terminal_tool.rs
@@ -80,10 +80,6 @@ impl Tool for TerminalTool {
        true
    }

-    fn may_perform_edits(&self) -> bool {
-        false
-    }
-
    fn description(&self) -> String {
        include_str!("./terminal_tool/description.md").to_string()
    }
--- a/crates/assistant_tools/src/thinking_tool.rs
+++ b/crates/assistant_tools/src/thinking_tool.rs
@@ -28,10 +28,6 @@ impl Tool for ThinkingTool {
        false
    }

-    fn may_perform_edits(&self) -> bool {
-        false
-    }
-
    fn description(&self) -> String {
        include_str!("./thinking_tool/description.md").to_string()
    }
--- a/crates/assistant_tools/src/web_search_tool.rs
+++ b/crates/assistant_tools/src/web_search_tool.rs
@@ -36,10 +36,6 @@ impl Tool for WebSearchTool {
        false
    }

-    fn may_perform_edits(&self) -> bool {
-        false
-    }
-
    fn description(&self) -> String {
        "Search the web for information using your query. Use this when you need real-time information, facts, or data that might not be in your training. Results will include snippets and links from relevant web pages.".into()
    }
--- a/crates/bedrock/src/models.rs
+++ b/crates/bedrock/src/models.rs
@@ -71,22 +71,20 @@ pub enum Model {
    // DeepSeek
    DeepSeekR1,
    // Meta models
-    MetaLlama38BInstructV1,
-    MetaLlama370BInstructV1,
-    MetaLlama318BInstructV1_128k,
-    MetaLlama318BInstructV1,
-    MetaLlama3170BInstructV1_128k,
-    MetaLlama3170BInstructV1,
-    MetaLlama31405BInstructV1,
-    MetaLlama321BInstructV1,
-    MetaLlama323BInstructV1,
-    MetaLlama3211BInstructV1,
-    MetaLlama3290BInstructV1,
-    MetaLlama3370BInstructV1,
+    MetaLlama3_8BInstruct,
+    MetaLlama3_70BInstruct,
+    MetaLlama31_8BInstruct,
+    MetaLlama31_70BInstruct,
+    MetaLlama31_405BInstruct,
+    MetaLlama32_1BInstruct,
+    MetaLlama32_3BInstruct,
+    MetaLlama32_11BMultiModal,
+    MetaLlama32_90BMultiModal,
+    MetaLlama33_70BInstruct,
    #[allow(non_camel_case_types)]
-    MetaLlama4Scout17BInstructV1,
+    MetaLlama4Scout_17BInstruct,
    #[allow(non_camel_case_types)]
-    MetaLlama4Maverick17BInstructV1,
+    MetaLlama4Maverick_17BInstruct,
    // Mistral models
    MistralMistral7BInstructV0,
    MistralMixtral8x7BInstructV0,
@@ -131,64 +129,6 @@ impl Model {
    }

    pub fn id(&self) -> &str {
-        match self {
-            Model::ClaudeSonnet4 => "claude-4-sonnet",
-            Model::ClaudeSonnet4Thinking => "claude-4-sonnet-thinking",
-            Model::ClaudeOpus4 => "claude-4-opus",
-            Model::ClaudeOpus4Thinking => "claude-4-opus-thinking",
-            Model::Claude3_5SonnetV2 => "claude-3-5-sonnet-v2",
-            Model::Claude3_5Sonnet => "claude-3-5-sonnet",
-            Model::Claude3Opus => "claude-3-opus",
-            Model::Claude3Sonnet => "claude-3-sonnet",
-            Model::Claude3Haiku => "claude-3-haiku",
-            Model::Claude3_5Haiku => "claude-3-5-haiku",
-            Model::Claude3_7Sonnet => "claude-3-7-sonnet",
-            Model::Claude3_7SonnetThinking => "claude-3-7-sonnet-thinking",
-            Model::AmazonNovaLite => "amazon-nova-lite",
-            Model::AmazonNovaMicro => "amazon-nova-micro",
-            Model::AmazonNovaPro => "amazon-nova-pro",
-            Model::AmazonNovaPremier => "amazon-nova-premier",
-            Model::DeepSeekR1 => "deepseek-r1",
-            Model::AI21J2GrandeInstruct => "ai21-j2-grande-instruct",
-            Model::AI21J2JumboInstruct => "ai21-j2-jumbo-instruct",
-            Model::AI21J2Mid => "ai21-j2-mid",
-            Model::AI21J2MidV1 => "ai21-j2-mid-v1",
-            Model::AI21J2Ultra => "ai21-j2-ultra",
-            Model::AI21J2UltraV1_8k => "ai21-j2-ultra-v1-8k",
-            Model::AI21J2UltraV1 => "ai21-j2-ultra-v1",
-            Model::AI21JambaInstructV1 => "ai21-jamba-instruct-v1",
-            Model::AI21Jamba15LargeV1 => "ai21-jamba-1-5-large-v1",
-            Model::AI21Jamba15MiniV1 => "ai21-jamba-1-5-mini-v1",
-            Model::CohereCommandTextV14_4k => "cohere-command-text-v14-4k",
-            Model::CohereCommandRV1 => "cohere-command-r-v1",
-            Model::CohereCommandRPlusV1 => "cohere-command-r-plus-v1",
-            Model::CohereCommandLightTextV14_4k => "cohere-command-light-text-v14-4k",
-            Model::MetaLlama38BInstructV1 => "meta-llama3-8b-instruct-v1",
-            Model::MetaLlama370BInstructV1 => "meta-llama3-70b-instruct-v1",
-            Model::MetaLlama318BInstructV1_128k => "meta-llama3-1-8b-instruct-v1-128k",
-            Model::MetaLlama318BInstructV1 => "meta-llama3-1-8b-instruct-v1",
-            Model::MetaLlama3170BInstructV1_128k => "meta-llama3-1-70b-instruct-v1-128k",
-            Model::MetaLlama3170BInstructV1 => "meta-llama3-1-70b-instruct-v1",
-            Model::MetaLlama31405BInstructV1 => "meta-llama3-1-405b-instruct-v1",
-            Model::MetaLlama321BInstructV1 => "meta-llama3-2-1b-instruct-v1",
-            Model::MetaLlama323BInstructV1 => "meta-llama3-2-3b-instruct-v1",
-            Model::MetaLlama3211BInstructV1 => "meta-llama3-2-11b-instruct-v1",
-            Model::MetaLlama3290BInstructV1 => "meta-llama3-2-90b-instruct-v1",
-            Model::MetaLlama3370BInstructV1 => "meta-llama3-3-70b-instruct-v1",
-            Model::MetaLlama4Scout17BInstructV1 => "meta-llama4-scout-17b-instruct-v1",
-            Model::MetaLlama4Maverick17BInstructV1 => "meta-llama4-maverick-17b-instruct-v1",
-            Model::MistralMistral7BInstructV0 => "mistral-7b-instruct-v0",
-            Model::MistralMixtral8x7BInstructV0 => "mistral-mixtral-8x7b-instruct-v0",
-            Model::MistralMistralLarge2402V1 => "mistral-large-2402-v1",
-            Model::MistralMistralSmall2402V1 => "mistral-small-2402-v1",
-            Model::MistralPixtralLarge2502V1 => "mistral-pixtral-large-2502-v1",
-            Model::PalmyraWriterX4 => "palmyra-writer-x4",
-            Model::PalmyraWriterX5 => "palmyra-writer-x5",
-            Self::Custom { name, .. } => name,
-        }
-    }
-
-    pub fn request_id(&self) -> &str {
        match self {
            Model::ClaudeSonnet4 | Model::ClaudeSonnet4Thinking => {
                "anthropic.claude-sonnet-4-20250514-v1:0"
@@ -224,20 +164,18 @@ impl Model {
            Model::CohereCommandRV1 => "cohere.command-r-v1:0",
            Model::CohereCommandRPlusV1 => "cohere.command-r-plus-v1:0",
            Model::CohereCommandLightTextV14_4k => "cohere.command-light-text-v14:7:4k",
-            Model::MetaLlama38BInstructV1 => "meta.llama3-8b-instruct-v1:0",
-            Model::MetaLlama370BInstructV1 => "meta.llama3-70b-instruct-v1:0",
-            Model::MetaLlama318BInstructV1_128k => "meta.llama3-1-8b-instruct-v1:0",
-            Model::MetaLlama318BInstructV1 => "meta.llama3-1-8b-instruct-v1:0",
-            Model::MetaLlama3170BInstructV1_128k => "meta.llama3-1-70b-instruct-v1:0",
-            Model::MetaLlama3170BInstructV1 => "meta.llama3-1-70b-instruct-v1:0",
-            Model::MetaLlama31405BInstructV1 => "meta.llama3-1-405b-instruct-v1:0",
-            Model::MetaLlama3211BInstructV1 => "meta.llama3-2-11b-instruct-v1:0",
-            Model::MetaLlama3290BInstructV1 => "meta.llama3-2-90b-instruct-v1:0",
-            Model::MetaLlama321BInstructV1 => "meta.llama3-2-1b-instruct-v1:0",
-            Model::MetaLlama323BInstructV1 => "meta.llama3-2-3b-instruct-v1:0",
-            Model::MetaLlama3370BInstructV1 => "meta.llama3-3-70b-instruct-v1:0",
-            Model::MetaLlama4Scout17BInstructV1 => "meta.llama4-scout-17b-instruct-v1:0",
-            Model::MetaLlama4Maverick17BInstructV1 => "meta.llama4-maverick-17b-instruct-v1:0",
+            Model::MetaLlama3_8BInstruct => "meta.llama3-8b-instruct-v1:0",
+            Model::MetaLlama3_70BInstruct => "meta.llama3-70b-instruct-v1:0",
+            Model::MetaLlama31_8BInstruct => "meta.llama3-1-8b-instruct-v1:0",
+            Model::MetaLlama31_70BInstruct => "meta.llama3-1-70b-instruct-v1:0",
+            Model::MetaLlama31_405BInstruct => "meta.llama3-1-405b-instruct-v1:0",
+            Model::MetaLlama32_11BMultiModal => "meta.llama3-2-11b-instruct-v1:0",
+            Model::MetaLlama32_90BMultiModal => "meta.llama3-2-90b-instruct-v1:0",
+            Model::MetaLlama32_1BInstruct => "meta.llama3-2-1b-instruct-v1:0",
+            Model::MetaLlama32_3BInstruct => "meta.llama3-2-3b-instruct-v1:0",
+            Model::MetaLlama33_70BInstruct => "meta.llama3-3-70b-instruct-v1:0",
+            Model::MetaLlama4Scout_17BInstruct => "meta.llama4-scout-17b-instruct-v1:0",
+            Model::MetaLlama4Maverick_17BInstruct => "meta.llama4-maverick-17b-instruct-v1:0",
            Model::MistralMistral7BInstructV0 => "mistral.mistral-7b-instruct-v0:2",
            Model::MistralMixtral8x7BInstructV0 => "mistral.mixtral-8x7b-instruct-v0:1",
            Model::MistralMistralLarge2402V1 => "mistral.mistral-large-2402-v1:0",
@@ -282,20 +220,18 @@ impl Model {
            Self::CohereCommandRV1 => "Cohere Command R V1",
            Self::CohereCommandRPlusV1 => "Cohere Command R Plus V1",
            Self::CohereCommandLightTextV14_4k => "Cohere Command Light Text V14 4K",
-            Self::MetaLlama38BInstructV1 => "Meta Llama 3 8B Instruct",
-            Self::MetaLlama370BInstructV1 => "Meta Llama 3 70B Instruct",
-            Self::MetaLlama318BInstructV1_128k => "Meta Llama 3.1 8B Instruct 128K",
-            Self::MetaLlama318BInstructV1 => "Meta Llama 3.1 8B Instruct",
-            Self::MetaLlama3170BInstructV1_128k => "Meta Llama 3.1 70B Instruct 128K",
-            Self::MetaLlama3170BInstructV1 => "Meta Llama 3.1 70B Instruct",
-            Self::MetaLlama31405BInstructV1 => "Meta Llama 3.1 405B Instruct",
-            Self::MetaLlama3211BInstructV1 => "Meta Llama 3.2 11B Instruct",
-            Self::MetaLlama3290BInstructV1 => "Meta Llama 3.2 90B Instruct",
-            Self::MetaLlama321BInstructV1 => "Meta Llama 3.2 1B Instruct",
-            Self::MetaLlama323BInstructV1 => "Meta Llama 3.2 3B Instruct",
-            Self::MetaLlama3370BInstructV1 => "Meta Llama 3.3 70B Instruct",
-            Self::MetaLlama4Scout17BInstructV1 => "Meta Llama 4 Scout 17B Instruct",
-            Self::MetaLlama4Maverick17BInstructV1 => "Meta Llama 4 Maverick 17B Instruct",
+            Self::MetaLlama3_8BInstruct => "Meta Llama 3 8B Instruct",
+            Self::MetaLlama3_70BInstruct => "Meta Llama 3 70B Instruct",
+            Self::MetaLlama31_8BInstruct => "Meta Llama 3.1 8B Instruct",
+            Self::MetaLlama31_70BInstruct => "Meta Llama 3.1 70B Instruct",
+            Self::MetaLlama31_405BInstruct => "Meta Llama 3.1 405B Instruct",
+            Self::MetaLlama32_11BMultiModal => "Meta Llama 3.2 11B Vision Instruct",
+            Self::MetaLlama32_90BMultiModal => "Meta Llama 3.2 90B Vision Instruct",
+            Self::MetaLlama32_1BInstruct => "Meta Llama 3.2 1B Instruct",
+            Self::MetaLlama32_3BInstruct => "Meta Llama 3.2 3B Instruct",
+            Self::MetaLlama33_70BInstruct => "Meta Llama 3.3 70B Instruct",
+            Self::MetaLlama4Scout_17BInstruct => "Meta Llama 4 Scout 17B Instruct",
+            Self::MetaLlama4Maverick_17BInstruct => "Meta Llama 4 Maverick 17B Instruct",
            Self::MistralMistral7BInstructV0 => "Mistral 7B Instruct V0",
            Self::MistralMixtral8x7BInstructV0 => "Mistral Mixtral 8x7B Instruct V0",
            Self::MistralMistralLarge2402V1 => "Mistral Large 2402 V1",
@@ -317,9 +253,7 @@ impl Model {
            | Self::Claude3_5Haiku
            | Self::Claude3_7Sonnet
            | Self::ClaudeSonnet4
-            | Self::ClaudeOpus4
-            | Self::ClaudeSonnet4Thinking
-            | Self::ClaudeOpus4Thinking => 200_000,
+            | Self::ClaudeOpus4 => 200_000,
            Self::AmazonNovaPremier => 1_000_000,
            Self::PalmyraWriterX5 => 1_000_000,
            Self::PalmyraWriterX4 => 128_000,
@@ -428,11 +362,11 @@ impl Model {
            anyhow::bail!("Unsupported Region {region}");
        };

-        let model_id = self.request_id();
+        let model_id = self.id();

        match (self, region_group) {
            // Custom models can't have CRI IDs
-            (Model::Custom { .. }, _) => Ok(self.request_id().into()),
+            (Model::Custom { .. }, _) => Ok(self.id().into()),

            // Models with US Gov only
            (Model::Claude3_5Sonnet, "us-gov") | (Model::Claude3Haiku, "us-gov") => {
@@ -456,18 +390,16 @@ impl Model {
                | Model::Claude3Opus
                | Model::Claude3Sonnet
                | Model::DeepSeekR1
-                | Model::MetaLlama31405BInstructV1
-                | Model::MetaLlama3170BInstructV1_128k
-                | Model::MetaLlama3170BInstructV1
-                | Model::MetaLlama318BInstructV1_128k
-                | Model::MetaLlama318BInstructV1
-                | Model::MetaLlama3211BInstructV1
-                | Model::MetaLlama321BInstructV1
-                | Model::MetaLlama323BInstructV1
-                | Model::MetaLlama3290BInstructV1
-                | Model::MetaLlama3370BInstructV1
-                | Model::MetaLlama4Maverick17BInstructV1
-                | Model::MetaLlama4Scout17BInstructV1
+                | Model::MetaLlama31_405BInstruct
+                | Model::MetaLlama31_70BInstruct
+                | Model::MetaLlama31_8BInstruct
+                | Model::MetaLlama32_11BMultiModal
+                | Model::MetaLlama32_1BInstruct
+                | Model::MetaLlama32_3BInstruct
+                | Model::MetaLlama32_90BMultiModal
+                | Model::MetaLlama33_70BInstruct
+                | Model::MetaLlama4Maverick_17BInstruct
+                | Model::MetaLlama4Scout_17BInstruct
                | Model::MistralPixtralLarge2502V1
                | Model::PalmyraWriterX4
                | Model::PalmyraWriterX5,
@@ -481,8 +413,8 @@ impl Model {
                | Model::Claude3_7SonnetThinking
                | Model::Claude3Haiku
                | Model::Claude3Sonnet
-                | Model::MetaLlama321BInstructV1
-                | Model::MetaLlama323BInstructV1
+                | Model::MetaLlama32_1BInstruct
+                | Model::MetaLlama32_3BInstruct
                | Model::MistralPixtralLarge2502V1,
                "eu",
            ) => Ok(format!("{}.{}", region_group, model_id)),
@@ -497,7 +429,7 @@ impl Model {
            ) => Ok(format!("{}.{}", region_group, model_id)),

            // Any other combination is not supported
-            _ => Ok(self.request_id().into()),
+            _ => Ok(self.id().into()),
        }
    }
 }
@@ -574,15 +506,15 @@ mod tests {
    fn test_meta_models_inference_ids() -> anyhow::Result<()> {
        // Test Meta models
        assert_eq!(
-            Model::MetaLlama370BInstructV1.cross_region_inference_id("us-east-1")?,
+            Model::MetaLlama3_70BInstruct.cross_region_inference_id("us-east-1")?,
            "meta.llama3-70b-instruct-v1:0"
        );
        assert_eq!(
-            Model::MetaLlama3170BInstructV1.cross_region_inference_id("us-east-1")?,
+            Model::MetaLlama31_70BInstruct.cross_region_inference_id("us-east-1")?,
            "us.meta.llama3-1-70b-instruct-v1:0"
        );
        assert_eq!(
-            Model::MetaLlama321BInstructV1.cross_region_inference_id("eu-west-1")?,
+            Model::MetaLlama32_1BInstruct.cross_region_inference_id("eu-west-1")?,
            "eu.meta.llama3-2-1b-instruct-v1:0"
        );
        Ok(())
@@ -652,39 +584,4 @@ mod tests {

        Ok(())
    }
-
-    #[test]
-    fn test_friendly_id_vs_request_id() {
-        // Test that id() returns friendly identifiers
-        assert_eq!(Model::Claude3_5SonnetV2.id(), "claude-3-5-sonnet-v2");
-        assert_eq!(Model::AmazonNovaLite.id(), "amazon-nova-lite");
-        assert_eq!(Model::DeepSeekR1.id(), "deepseek-r1");
-        assert_eq!(
-            Model::MetaLlama38BInstructV1.id(),
-            "meta-llama3-8b-instruct-v1"
-        );
-
-        // Test that request_id() returns actual backend model IDs
-        assert_eq!(
-            Model::Claude3_5SonnetV2.request_id(),
-            "anthropic.claude-3-5-sonnet-20241022-v2:0"
-        );
-        assert_eq!(Model::AmazonNovaLite.request_id(), "amazon.nova-lite-v1:0");
-        assert_eq!(Model::DeepSeekR1.request_id(), "deepseek.r1-v1:0");
-        assert_eq!(
-            Model::MetaLlama38BInstructV1.request_id(),
-            "meta.llama3-8b-instruct-v1:0"
-        );
-
-        // Test thinking models have different friendly IDs but same request IDs
-        assert_eq!(Model::ClaudeSonnet4.id(), "claude-4-sonnet");
-        assert_eq!(
-            Model::ClaudeSonnet4Thinking.id(),
-            "claude-4-sonnet-thinking"
-        );
-        assert_eq!(
-            Model::ClaudeSonnet4.request_id(),
-            Model::ClaudeSonnet4Thinking.request_id()
-        );
-    }
 }
--- a/crates/channel/src/channel_store.rs
+++ b/crates/channel/src/channel_store.rs
@@ -56,7 +56,6 @@ pub struct Channel {
    pub name: SharedString,
    pub visibility: proto::ChannelVisibility,
    pub parent_path: Vec<ChannelId>,
-    pub channel_order: i32,
 }

 #[derive(Default, Debug)]
@@ -615,24 +614,7 @@ impl ChannelStore {
                    to: to.0,
                })
                .await?;
-            Ok(())
-        })
-    }

-    pub fn reorder_channel(
-        &mut self,
-        channel_id: ChannelId,
-        direction: proto::reorder_channel::Direction,
-        cx: &mut Context<Self>,
-    ) -> Task<Result<()>> {
-        let client = self.client.clone();
-        cx.spawn(async move |_, _| {
-            client
-                .request(proto::ReorderChannel {
-                    channel_id: channel_id.0,
-                    direction: direction.into(),
-                })
-                .await?;
            Ok(())
        })
    }
@@ -1045,18 +1027,6 @@ impl ChannelStore {
        });
    }

-    #[cfg(any(test, feature = "test-support"))]
-    pub fn reset(&mut self) {
-        self.channel_invitations.clear();
-        self.channel_index.clear();
-        self.channel_participants.clear();
-        self.outgoing_invites.clear();
-        self.opened_buffers.clear();
-        self.opened_chats.clear();
-        self.disconnect_channel_buffers_task = None;
-        self.channel_states.clear();
-    }
-
    pub(crate) fn update_channels(
        &mut self,
        payload: proto::UpdateChannels,
@@ -1081,7 +1051,6 @@ impl ChannelStore {
                        visibility: channel.visibility(),
                        name: channel.name.into(),
                        parent_path: channel.parent_path.into_iter().map(ChannelId).collect(),
-                        channel_order: channel.channel_order,
                    }),
                ),
            }
--- a/crates/channel/src/channel_store/channel_index.rs
+++ b/crates/channel/src/channel_store/channel_index.rs
@@ -61,13 +61,11 @@ impl ChannelPathsInsertGuard<'_> {

            ret = existing_channel.visibility != channel_proto.visibility()
                || existing_channel.name != channel_proto.name
-                || existing_channel.parent_path != parent_path
-                || existing_channel.channel_order != channel_proto.channel_order;
+                || existing_channel.parent_path != parent_path;

            existing_channel.visibility = channel_proto.visibility();
            existing_channel.name = channel_proto.name.into();
            existing_channel.parent_path = parent_path;
-            existing_channel.channel_order = channel_proto.channel_order;
        } else {
            self.channels_by_id.insert(
                ChannelId(channel_proto.id),
@@ -76,7 +74,6 @@ impl ChannelPathsInsertGuard<'_> {
                    visibility: channel_proto.visibility(),
                    name: channel_proto.name.into(),
                    parent_path,
-                    channel_order: channel_proto.channel_order,
                }),
            );
            self.insert_root(ChannelId(channel_proto.id));
@@ -103,18 +100,17 @@ impl Drop for ChannelPathsInsertGuard<'_> {
 fn channel_path_sorting_key(
    id: ChannelId,
    channels_by_id: &BTreeMap<ChannelId, Arc<Channel>>,
-) -> impl Iterator<Item = (i32, ChannelId)> {
-    let (parent_path, order_and_id) =
-        channels_by_id
-            .get(&id)
-            .map_or((&[] as &[_], None), |channel| {
-                (
-                    channel.parent_path.as_slice(),
-                    Some((channel.channel_order, channel.id)),
-                )
-            });
+) -> impl Iterator<Item = (&str, ChannelId)> {
+    let (parent_path, name) = channels_by_id
+        .get(&id)
+        .map_or((&[] as &[_], None), |channel| {
+            (
+                channel.parent_path.as_slice(),
+                Some((channel.name.as_ref(), channel.id)),
+            )
+        });
    parent_path
        .iter()
-        .filter_map(|id| Some((channels_by_id.get(id)?.channel_order, *id)))
-        .chain(order_and_id)
+        .filter_map(|id| Some((channels_by_id.get(id)?.name.as_ref(), *id)))
+        .chain(name)
 }
--- a/crates/channel/src/channel_store_tests.rs
+++ b/crates/channel/src/channel_store_tests.rs
@@ -21,14 +21,12 @@ fn test_update_channels(cx: &mut App) {
                    name: "b".to_string(),
                    visibility: proto::ChannelVisibility::Members as i32,
                    parent_path: Vec::new(),
-                    channel_order: 1,
                },
                proto::Channel {
                    id: 2,
                    name: "a".to_string(),
                    visibility: proto::ChannelVisibility::Members as i32,
                    parent_path: Vec::new(),
-                    channel_order: 2,
                },
            ],
            ..Default::default()
@@ -39,8 +37,8 @@ fn test_update_channels(cx: &mut App) {
        &channel_store,
        &[
            //
-            (0, "b".to_string()),
            (0, "a".to_string()),
+            (0, "b".to_string()),
        ],
        cx,
    );
@@ -54,14 +52,12 @@ fn test_update_channels(cx: &mut App) {
                    name: "x".to_string(),
                    visibility: proto::ChannelVisibility::Members as i32,
                    parent_path: vec![1],
-                    channel_order: 1,
                },
                proto::Channel {
                    id: 4,
                    name: "y".to_string(),
                    visibility: proto::ChannelVisibility::Members as i32,
                    parent_path: vec![2],
-                    channel_order: 1,
                },
            ],
            ..Default::default()
@@ -71,111 +67,15 @@ fn test_update_channels(cx: &mut App) {
    assert_channels(
        &channel_store,
        &[
-            (0, "b".to_string()),
-            (1, "x".to_string()),
            (0, "a".to_string()),
            (1, "y".to_string()),
+            (0, "b".to_string()),
+            (1, "x".to_string()),
        ],
        cx,
    );
 }

-#[gpui::test]
-fn test_update_channels_order_independent(cx: &mut App) {
-    /// Based on: https://stackoverflow.com/a/59939809
-    fn unique_permutations<T: Clone>(items: Vec<T>) -> Vec<Vec<T>> {
-        if items.len() == 1 {
-            vec![items]
-        } else {
-            let mut output: Vec<Vec<T>> = vec![];
-
-            for (ix, first) in items.iter().enumerate() {
-                let mut remaining_elements = items.clone();
-                remaining_elements.remove(ix);
-                for mut permutation in unique_permutations(remaining_elements) {
-                    permutation.insert(0, first.clone());
-                    output.push(permutation);
-                }
-            }
-            output
-        }
-    }
-
-    let test_data = vec![
-        proto::Channel {
-            id: 6,
-            name: "β".to_string(),
-            visibility: proto::ChannelVisibility::Members as i32,
-            parent_path: vec![1, 3],
-            channel_order: 1,
-        },
-        proto::Channel {
-            id: 5,
-            name: "α".to_string(),
-            visibility: proto::ChannelVisibility::Members as i32,
-            parent_path: vec![1],
-            channel_order: 2,
-        },
-        proto::Channel {
-            id: 3,
-            name: "x".to_string(),
-            visibility: proto::ChannelVisibility::Members as i32,
-            parent_path: vec![1],
-            channel_order: 1,
-        },
-        proto::Channel {
-            id: 4,
-            name: "y".to_string(),
-            visibility: proto::ChannelVisibility::Members as i32,
-            parent_path: vec![2],
-            channel_order: 1,
-        },
-        proto::Channel {
-            id: 1,
-            name: "b".to_string(),
-            visibility: proto::ChannelVisibility::Members as i32,
-            parent_path: Vec::new(),
-            channel_order: 1,
-        },
-        proto::Channel {
-            id: 2,
-            name: "a".to_string(),
-            visibility: proto::ChannelVisibility::Members as i32,
-            parent_path: Vec::new(),
-            channel_order: 2,
-        },
-    ];
-
-    let channel_store = init_test(cx);
-    let permutations = unique_permutations(test_data);
-
-    for test_instance in permutations {
-        channel_store.update(cx, |channel_store, _| channel_store.reset());
-
-        update_channels(
-            &channel_store,
-            proto::UpdateChannels {
-                channels: test_instance,
-                ..Default::default()
-            },
-            cx,
-        );
-
-        assert_channels(
-            &channel_store,
-            &[
-                (0, "b".to_string()),
-                (1, "x".to_string()),
-                (2, "β".to_string()),
-                (1, "α".to_string()),
-                (0, "a".to_string()),
-                (1, "y".to_string()),
-            ],
-            cx,
-        );
-    }
-}
-
 #[gpui::test]
 fn test_dangling_channel_paths(cx: &mut App) {
    let channel_store = init_test(cx);
@@ -189,21 +89,18 @@ fn test_dangling_channel_paths(cx: &mut App) {
                    name: "a".to_string(),
                    visibility: proto::ChannelVisibility::Members as i32,
                    parent_path: vec![],
-                    channel_order: 1,
                },
                proto::Channel {
                    id: 1,
                    name: "b".to_string(),
                    visibility: proto::ChannelVisibility::Members as i32,
                    parent_path: vec![0],
-                    channel_order: 1,
                },
                proto::Channel {
                    id: 2,
                    name: "c".to_string(),
                    visibility: proto::ChannelVisibility::Members as i32,
                    parent_path: vec![0, 1],
-                    channel_order: 1,
                },
            ],
            ..Default::default()
@@ -250,7 +147,6 @@ async fn test_channel_messages(cx: &mut TestAppContext) {
            name: "the-channel".to_string(),
            visibility: proto::ChannelVisibility::Members as i32,
            parent_path: vec![],
-            channel_order: 1,
        }],
        ..Default::default()
    });
--- a/crates/collab/migrations.sqlite/20221109000000_test_schema.sql
+++ b/crates/collab/migrations.sqlite/20221109000000_test_schema.sql
@@ -266,14 +266,11 @@ CREATE TABLE "channels" (
    "created_at" TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "visibility" VARCHAR NOT NULL,
    "parent_path" TEXT NOT NULL,
-    "requires_zed_cla" BOOLEAN NOT NULL DEFAULT FALSE,
-    "channel_order" INTEGER NOT NULL DEFAULT 1
+    "requires_zed_cla" BOOLEAN NOT NULL DEFAULT FALSE
 );

 CREATE INDEX "index_channels_on_parent_path" ON "channels" ("parent_path");

-CREATE INDEX "index_channels_on_parent_path_and_order" ON "channels" ("parent_path", "channel_order");
-
 CREATE TABLE IF NOT EXISTS "channel_chat_participants" (
    "id" INTEGER PRIMARY KEY AUTOINCREMENT,
    "user_id" INTEGER NOT NULL REFERENCES users (id),
--- a/crates/collab/migrations/20250530175450_add_channel_order.sql
+++ b/crates/collab/migrations/20250530175450_add_channel_order.sql
@@ -1,16 +0,0 @@
-- Add channel_order column to channels table with default value
-ALTER TABLE channels ADD COLUMN channel_order INTEGER NOT NULL DEFAULT 1;
-
-- Update channel_order for existing channels using ROW_NUMBER for deterministic ordering
-UPDATE channels
-SET channel_order = (
-    SELECT ROW_NUMBER() OVER (
-        PARTITION BY parent_path
-        ORDER BY name, id
-    )
-    FROM channels c2
-    WHERE c2.id = channels.id
-);
-
-- Create index for efficient ordering queries
-CREATE INDEX "index_channels_on_parent_path_and_order" ON "channels" ("parent_path", "channel_order");
--- a/crates/collab/src/db.rs
+++ b/crates/collab/src/db.rs
@@ -582,7 +582,6 @@ pub struct Channel {
    pub visibility: ChannelVisibility,
    /// parent_path is the channel ids from the root to this one (not including this one)
    pub parent_path: Vec<ChannelId>,
-    pub channel_order: i32,
 }

 impl Channel {
@@ -592,7 +591,6 @@ impl Channel {
            visibility: value.visibility,
            name: value.clone().name,
            parent_path: value.ancestors().collect(),
-            channel_order: value.channel_order,
        }
    }

@@ -602,13 +600,8 @@ impl Channel {
            name: self.name.clone(),
            visibility: self.visibility.into(),
            parent_path: self.parent_path.iter().map(|c| c.to_proto()).collect(),
-            channel_order: self.channel_order,
        }
    }
-
-    pub fn root_id(&self) -> ChannelId {
-        self.parent_path.first().copied().unwrap_or(self.id)
-    }
 }

 #[derive(Debug, PartialEq, Eq, Hash)]
--- a/crates/collab/src/db/queries/channels.rs
+++ b/crates/collab/src/db/queries/channels.rs
@@ -4,7 +4,7 @@ use rpc::{
    ErrorCode, ErrorCodeExt,
    proto::{ChannelBufferVersion, VectorClockEntry, channel_member::Kind},
 };
-use sea_orm::{ActiveValue, DbBackend, TryGetableMany};
+use sea_orm::{DbBackend, TryGetableMany};

 impl Database {
    #[cfg(test)]
@@ -59,32 +59,16 @@ impl Database {
                parent = Some(parent_channel);
            }

-            let parent_path = parent
-                .as_ref()
-                .map_or(String::new(), |parent| parent.path());
-
-            // Find the maximum channel_order among siblings to set the new channel at the end
-            let max_order = if parent_path.is_empty() {
-                0
-            } else {
-                max_order(&parent_path, &tx).await?
-            };
-
-            log::info!(
-                "Creating channel '{}' with parent_path='{}', max_order={}, new_order={}",
-                name,
-                parent_path,
-                max_order,
-                max_order + 1
-            );
-
            let channel = channel::ActiveModel {
                id: ActiveValue::NotSet,
                name: ActiveValue::Set(name.to_string()),
                visibility: ActiveValue::Set(ChannelVisibility::Members),
-                parent_path: ActiveValue::Set(parent_path),
+                parent_path: ActiveValue::Set(
+                    parent
+                        .as_ref()
+                        .map_or(String::new(), |parent| parent.path()),
+                ),
                requires_zed_cla: ActiveValue::NotSet,
-                channel_order: ActiveValue::Set(max_order + 1),
            }
            .insert(&*tx)
            .await?;
@@ -547,7 +531,11 @@ impl Database {
            .get_channel_descendants_excluding_self(channels.iter(), tx)
            .await?;

-        descendants.extend(channels);
+        for channel in channels {
+            if let Err(ix) = descendants.binary_search_by_key(&channel.path(), |c| c.path()) {
+                descendants.insert(ix, channel);
+            }
+        }

        let roles_by_channel_id = channel_memberships
            .iter()
@@ -964,14 +952,11 @@ impl Database {
            }

            let root_id = channel.root_id();
-            let new_parent_path = new_parent.path();
            let old_path = format!("{}{}/", channel.parent_path, channel.id);
-            let new_path = format!("{}{}/", &new_parent_path, channel.id);
-            let new_order = max_order(&new_parent_path, &tx).await? + 1;
+            let new_path = format!("{}{}/", new_parent.path(), channel.id);

            let mut model = channel.into_active_model();
            model.parent_path = ActiveValue::Set(new_parent.path());
-            model.channel_order = ActiveValue::Set(new_order);
            let channel = model.update(&*tx).await?;

            let descendent_ids =
@@ -1001,137 +986,6 @@ impl Database {
        })
        .await
    }
-
-    pub async fn reorder_channel(
-        &self,
-        channel_id: ChannelId,
-        direction: proto::reorder_channel::Direction,
-        user_id: UserId,
-    ) -> Result<Vec<Channel>> {
-        self.transaction(|tx| async move {
-            let mut channel = self.get_channel_internal(channel_id, &tx).await?;
-
-            if channel.is_root() {
-                log::info!("Skipping reorder of root channel {}", channel.id,);
-                return Ok(vec![]);
-            }
-
-            log::info!(
-                "Reordering channel {} (parent_path: '{}', order: {})",
-                channel.id,
-                channel.parent_path,
-                channel.channel_order
-            );
-
-            // Check if user is admin of the channel
-            self.check_user_is_channel_admin(&channel, user_id, &tx)
-                .await?;
-
-            // Find the sibling channel to swap with
-            let sibling_channel = match direction {
-                proto::reorder_channel::Direction::Up => {
-                    log::info!(
-                        "Looking for sibling with parent_path='{}' and order < {}",
-                        channel.parent_path,
-                        channel.channel_order
-                    );
-                    // Find channel with highest order less than current
-                    channel::Entity::find()
-                        .filter(
-                            channel::Column::ParentPath
-                                .eq(&channel.parent_path)
-                                .and(channel::Column::ChannelOrder.lt(channel.channel_order)),
-                        )
-                        .order_by_desc(channel::Column::ChannelOrder)
-                        .one(&*tx)
-                        .await?
-                }
-                proto::reorder_channel::Direction::Down => {
-                    log::info!(
-                        "Looking for sibling with parent_path='{}' and order > {}",
-                        channel.parent_path,
-                        channel.channel_order
-                    );
-                    // Find channel with lowest order greater than current
-                    channel::Entity::find()
-                        .filter(
-                            channel::Column::ParentPath
-                                .eq(&channel.parent_path)
-                                .and(channel::Column::ChannelOrder.gt(channel.channel_order)),
-                        )
-                        .order_by_asc(channel::Column::ChannelOrder)
-                        .one(&*tx)
-                        .await?
-                }
-            };
-
-            let mut sibling_channel = match sibling_channel {
-                Some(sibling) => {
-                    log::info!(
-                        "Found sibling {} (parent_path: '{}', order: {})",
-                        sibling.id,
-                        sibling.parent_path,
-                        sibling.channel_order
-                    );
-                    sibling
-                }
-                None => {
-                    log::warn!("No sibling found to swap with");
-                    // No sibling to swap with
-                    return Ok(vec![]);
-                }
-            };
-
-            let current_order = channel.channel_order;
-            let sibling_order = sibling_channel.channel_order;
-
-            channel::ActiveModel {
-                id: ActiveValue::Unchanged(sibling_channel.id),
-                channel_order: ActiveValue::Set(current_order),
-                ..Default::default()
-            }
-            .update(&*tx)
-            .await?;
-            sibling_channel.channel_order = current_order;
-
-            channel::ActiveModel {
-                id: ActiveValue::Unchanged(channel.id),
-                channel_order: ActiveValue::Set(sibling_order),
-                ..Default::default()
-            }
-            .update(&*tx)
-            .await?;
-            channel.channel_order = sibling_order;
-
-            log::info!(
-                "Reorder complete. Swapped channels {} and {}",
-                channel.id,
-                sibling_channel.id
-            );
-
-            let swapped_channels = vec![
-                Channel::from_model(channel),
-                Channel::from_model(sibling_channel),
-            ];
-
-            Ok(swapped_channels)
-        })
-        .await
-    }
-}
-
-async fn max_order(parent_path: &str, tx: &TransactionHandle) -> Result<i32> {
-    let max_order = channel::Entity::find()
-        .filter(channel::Column::ParentPath.eq(parent_path))
-        .select_only()
-        .column_as(channel::Column::ChannelOrder.max(), "max_order")
-        .into_tuple::<Option<i32>>()
-        .one(&**tx)
-        .await?
-        .flatten()
-        .unwrap_or(0);
-
-    Ok(max_order)
 }

 #[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
--- a/crates/collab/src/db/queries/servers.rs
+++ b/crates/collab/src/db/queries/servers.rs
@@ -66,87 +66,6 @@ impl Database {
        .await
    }

-    /// Delete all channel chat participants from previous servers
-    pub async fn delete_stale_channel_chat_participants(
-        &self,
-        environment: &str,
-        new_server_id: ServerId,
-    ) -> Result<()> {
-        self.transaction(|tx| async move {
-            let stale_server_epochs = self
-                .stale_server_ids(environment, new_server_id, &tx)
-                .await?;
-
-            channel_chat_participant::Entity::delete_many()
-                .filter(
-                    channel_chat_participant::Column::ConnectionServerId
-                        .is_in(stale_server_epochs.iter().copied()),
-                )
-                .exec(&*tx)
-                .await?;
-
-            Ok(())
-        })
-        .await
-    }
-
-    pub async fn clear_old_worktree_entries(&self, server_id: ServerId) -> Result<()> {
-        self.transaction(|tx| async move {
-            use sea_orm::Statement;
-            use sea_orm::sea_query::{Expr, Query};
-
-            loop {
-                let delete_query = Query::delete()
-                    .from_table(worktree_entry::Entity)
-                    .and_where(
-                        Expr::tuple([
-                            Expr::col((worktree_entry::Entity, worktree_entry::Column::ProjectId))
-                                .into(),
-                            Expr::col((worktree_entry::Entity, worktree_entry::Column::WorktreeId))
-                                .into(),
-                            Expr::col((worktree_entry::Entity, worktree_entry::Column::Id)).into(),
-                        ])
-                        .in_subquery(
-                            Query::select()
-                                .columns([
-                                    (worktree_entry::Entity, worktree_entry::Column::ProjectId),
-                                    (worktree_entry::Entity, worktree_entry::Column::WorktreeId),
-                                    (worktree_entry::Entity, worktree_entry::Column::Id),
-                                ])
-                                .from(worktree_entry::Entity)
-                                .inner_join(
-                                    project::Entity,
-                                    Expr::col((project::Entity, project::Column::Id)).equals((
-                                        worktree_entry::Entity,
-                                        worktree_entry::Column::ProjectId,
-                                    )),
-                                )
-                                .and_where(project::Column::HostConnectionServerId.ne(server_id))
-                                .limit(10000)
-                                .to_owned(),
-                        ),
-                    )
-                    .to_owned();
-
-                let statement = Statement::from_sql_and_values(
-                    tx.get_database_backend(),
-                    delete_query
-                        .to_string(sea_orm::sea_query::PostgresQueryBuilder)
-                        .as_str(),
-                    vec![],
-                );
-
-                let result = tx.execute(statement).await?;
-                if result.rows_affected() == 0 {
-                    break;
-                }
-            }
-
-            Ok(())
-        })
-        .await
-    }
-
    /// Deletes any stale servers in the environment that don't match the `new_server_id`.
    pub async fn delete_stale_servers(
        &self,
@@ -167,7 +86,7 @@ impl Database {
        .await
    }

-    pub async fn stale_server_ids(
+    async fn stale_server_ids(
        &self,
        environment: &str,
        new_server_id: ServerId,
--- a/crates/collab/src/db/tables/channel.rs
+++ b/crates/collab/src/db/tables/channel.rs
@@ -10,9 +10,6 @@ pub struct Model {
    pub visibility: ChannelVisibility,
    pub parent_path: String,
    pub requires_zed_cla: bool,
-    /// The order of this channel relative to its siblings within the same parent.
-    /// Lower values appear first. Channels are sorted by parent_path first, then by channel_order.
-    pub channel_order: i32,
 }

 impl Model {
--- a/crates/collab/src/db/tests.rs
+++ b/crates/collab/src/db/tests.rs
@@ -172,40 +172,16 @@ impl Drop for TestDb {
    }
 }

-#[track_caller]
-fn assert_channel_tree_matches(actual: Vec<Channel>, expected: Vec<Channel>) {
-    let expected_channels = expected.into_iter().collect::<HashSet<_>>();
-    let actual_channels = actual.into_iter().collect::<HashSet<_>>();
-    pretty_assertions::assert_eq!(expected_channels, actual_channels);
-}
-
 fn channel_tree(channels: &[(ChannelId, &[ChannelId], &'static str)]) -> Vec<Channel> {
-    use std::collections::HashMap;
-
-    let mut result = Vec::new();
-    let mut order_by_parent: HashMap<Vec<ChannelId>, i32> = HashMap::new();
-
-    for (id, parent_path, name) in channels {
-        let parent_key = parent_path.to_vec();
-        let order = if parent_key.is_empty() {
-            1
-        } else {
-            *order_by_parent
-                .entry(parent_key.clone())
-                .and_modify(|e| *e += 1)
-                .or_insert(1)
-        };
-
-        result.push(Channel {
+    channels
+        .iter()
+        .map(|(id, parent_path, name)| Channel {
            id: *id,
            name: name.to_string(),
            visibility: ChannelVisibility::Members,
-            parent_path: parent_key,
-            channel_order: order,
-        });
-    }
-
-    result
+            parent_path: parent_path.to_vec(),
+        })
+        .collect()
 }

 static GITHUB_USER_ID: AtomicI32 = AtomicI32::new(5);
--- a/crates/collab/src/db/tests/channel_tests.rs
+++ b/crates/collab/src/db/tests/channel_tests.rs
@@ -1,15 +1,15 @@
 use crate::{
    db::{
        Channel, ChannelId, ChannelRole, Database, NewUserParams, RoomId, UserId,
-        tests::{assert_channel_tree_matches, channel_tree, new_test_connection, new_test_user},
+        tests::{channel_tree, new_test_connection, new_test_user},
    },
    test_both_dbs,
 };
 use rpc::{
    ConnectionId,
-    proto::{self, reorder_channel},
+    proto::{self},
 };
-use std::{collections::HashSet, sync::Arc};
+use std::sync::Arc;

 test_both_dbs!(test_channels, test_channels_postgres, test_channels_sqlite);

@@ -59,28 +59,28 @@ async fn test_channels(db: &Arc<Database>) {
        .unwrap();

    let result = db.get_channels_for_user(a_id).await.unwrap();
-    assert_channel_tree_matches(
+    assert_eq!(
        result.channels,
        channel_tree(&[
            (zed_id, &[], "zed"),
            (crdb_id, &[zed_id], "crdb"),
-            (livestreaming_id, &[zed_id], "livestreaming"),
+            (livestreaming_id, &[zed_id], "livestreaming",),
            (replace_id, &[zed_id], "replace"),
            (rust_id, &[], "rust"),
            (cargo_id, &[rust_id], "cargo"),
-            (cargo_ra_id, &[rust_id, cargo_id], "cargo-ra"),
-        ]),
+            (cargo_ra_id, &[rust_id, cargo_id], "cargo-ra",)
+        ],)
    );

    let result = db.get_channels_for_user(b_id).await.unwrap();
-    assert_channel_tree_matches(
+    assert_eq!(
        result.channels,
        channel_tree(&[
            (zed_id, &[], "zed"),
            (crdb_id, &[zed_id], "crdb"),
-            (livestreaming_id, &[zed_id], "livestreaming"),
-            (replace_id, &[zed_id], "replace"),
-        ]),
+            (livestreaming_id, &[zed_id], "livestreaming",),
+            (replace_id, &[zed_id], "replace")
+        ],)
    );

    // Update member permissions
@@ -94,14 +94,14 @@ async fn test_channels(db: &Arc<Database>) {
    assert!(set_channel_admin.is_ok());

    let result = db.get_channels_for_user(b_id).await.unwrap();
-    assert_channel_tree_matches(
+    assert_eq!(
        result.channels,
        channel_tree(&[
            (zed_id, &[], "zed"),
            (crdb_id, &[zed_id], "crdb"),
-            (livestreaming_id, &[zed_id], "livestreaming"),
-            (replace_id, &[zed_id], "replace"),
-        ]),
+            (livestreaming_id, &[zed_id], "livestreaming",),
+            (replace_id, &[zed_id], "replace")
+        ],)
    );

    // Remove a single channel
@@ -313,8 +313,8 @@ async fn test_channel_renames(db: &Arc<Database>) {

 test_both_dbs!(
    test_db_channel_moving,
-    test_db_channel_moving_postgres,
-    test_db_channel_moving_sqlite
+    test_channels_moving_postgres,
+    test_channels_moving_sqlite
 );

 async fn test_db_channel_moving(db: &Arc<Database>) {
@@ -343,14 +343,16 @@ async fn test_db_channel_moving(db: &Arc<Database>) {
        .await
        .unwrap();

-    let livestreaming_sub_id = db
-        .create_sub_channel("livestreaming_sub", livestreaming_id, a_id)
+    let livestreaming_dag_id = db
+        .create_sub_channel("livestreaming_dag", livestreaming_id, a_id)
        .await
        .unwrap();

+    // ========================================================================
    // sanity check
+    // Initial DAG:
    //     /- gpui2
-    // zed -- crdb - livestreaming - livestreaming_sub
+    // zed -- crdb - livestreaming - livestreaming_dag
    let result = db.get_channels_for_user(a_id).await.unwrap();
    assert_channel_tree(
        result.channels,
@@ -358,242 +360,10 @@ async fn test_db_channel_moving(db: &Arc<Database>) {
            (zed_id, &[]),
            (crdb_id, &[zed_id]),
            (livestreaming_id, &[zed_id, crdb_id]),
-            (livestreaming_sub_id, &[zed_id, crdb_id, livestreaming_id]),
+            (livestreaming_dag_id, &[zed_id, crdb_id, livestreaming_id]),
            (gpui2_id, &[zed_id]),
        ],
    );
-
-    // Check that we can do a simple leaf -> leaf move
-    db.move_channel(livestreaming_sub_id, crdb_id, a_id)
-        .await
-        .unwrap();
-
-    //     /- gpui2
-    // zed -- crdb -- livestreaming
-    //             \- livestreaming_sub
-    let result = db.get_channels_for_user(a_id).await.unwrap();
-    assert_channel_tree(
-        result.channels,
-        &[
-            (zed_id, &[]),
-            (crdb_id, &[zed_id]),
-            (livestreaming_id, &[zed_id, crdb_id]),
-            (livestreaming_sub_id, &[zed_id, crdb_id]),
-            (gpui2_id, &[zed_id]),
-        ],
-    );
-
-    // Check that we can move a whole subtree at once
-    db.move_channel(crdb_id, gpui2_id, a_id).await.unwrap();
-
-    // zed -- gpui2 -- crdb -- livestreaming
-    //                      \- livestreaming_sub
-    let result = db.get_channels_for_user(a_id).await.unwrap();
-    assert_channel_tree(
-        result.channels,
-        &[
-            (zed_id, &[]),
-            (gpui2_id, &[zed_id]),
-            (crdb_id, &[zed_id, gpui2_id]),
-            (livestreaming_id, &[zed_id, gpui2_id, crdb_id]),
-            (livestreaming_sub_id, &[zed_id, gpui2_id, crdb_id]),
-        ],
-    );
-}
-
-test_both_dbs!(
-    test_channel_reordering,
-    test_channel_reordering_postgres,
-    test_channel_reordering_sqlite
-);
-
-async fn test_channel_reordering(db: &Arc<Database>) {
-    let admin_id = db
-        .create_user(
-            "admin@example.com",
-            None,
-            false,
-            NewUserParams {
-                github_login: "admin".into(),
-                github_user_id: 1,
-            },
-        )
-        .await
-        .unwrap()
-        .user_id;
-
-    let user_id = db
-        .create_user(
-            "user@example.com",
-            None,
-            false,
-            NewUserParams {
-                github_login: "user".into(),
-                github_user_id: 2,
-            },
-        )
-        .await
-        .unwrap()
-        .user_id;
-
-    // Create a root channel with some sub-channels
-    let root_id = db.create_root_channel("root", admin_id).await.unwrap();
-
-    // Invite user to root channel so they can see the sub-channels
-    db.invite_channel_member(root_id, user_id, admin_id, ChannelRole::Member)
-        .await
-        .unwrap();
-    db.respond_to_channel_invite(root_id, user_id, true)
-        .await
-        .unwrap();
-
-    let alpha_id = db
-        .create_sub_channel("alpha", root_id, admin_id)
-        .await
-        .unwrap();
-    let beta_id = db
-        .create_sub_channel("beta", root_id, admin_id)
-        .await
-        .unwrap();
-    let gamma_id = db
-        .create_sub_channel("gamma", root_id, admin_id)
-        .await
-        .unwrap();
-
-    // Initial order should be: root, alpha (order=1), beta (order=2), gamma (order=3)
-    let result = db.get_channels_for_user(admin_id).await.unwrap();
-    assert_channel_tree_order(
-        result.channels,
-        &[
-            (root_id, &[], 1),
-            (alpha_id, &[root_id], 1),
-            (beta_id, &[root_id], 2),
-            (gamma_id, &[root_id], 3),
-        ],
-    );
-
-    // Test moving beta up (should swap with alpha)
-    let updated_channels = db
-        .reorder_channel(beta_id, reorder_channel::Direction::Up, admin_id)
-        .await
-        .unwrap();
-
-    // Verify that beta and alpha were returned as updated
-    assert_eq!(updated_channels.len(), 2);
-    let updated_ids: std::collections::HashSet<_> = updated_channels.iter().map(|c| c.id).collect();
-    assert!(updated_ids.contains(&alpha_id));
-    assert!(updated_ids.contains(&beta_id));
-
-    // Now order should be: root, beta (order=1), alpha (order=2), gamma (order=3)
-    let result = db.get_channels_for_user(admin_id).await.unwrap();
-    assert_channel_tree_order(
-        result.channels,
-        &[
-            (root_id, &[], 1),
-            (beta_id, &[root_id], 1),
-            (alpha_id, &[root_id], 2),
-            (gamma_id, &[root_id], 3),
-        ],
-    );
-
-    // Test moving gamma down (should be no-op since it's already last)
-    let updated_channels = db
-        .reorder_channel(gamma_id, reorder_channel::Direction::Down, admin_id)
-        .await
-        .unwrap();
-
-    // Should return just nothing
-    assert_eq!(updated_channels.len(), 0);
-
-    // Test moving alpha down (should swap with gamma)
-    let updated_channels = db
-        .reorder_channel(alpha_id, reorder_channel::Direction::Down, admin_id)
-        .await
-        .unwrap();
-
-    // Verify that alpha and gamma were returned as updated
-    assert_eq!(updated_channels.len(), 2);
-    let updated_ids: std::collections::HashSet<_> = updated_channels.iter().map(|c| c.id).collect();
-    assert!(updated_ids.contains(&alpha_id));
-    assert!(updated_ids.contains(&gamma_id));
-
-    // Now order should be: root, beta (order=1), gamma (order=2), alpha (order=3)
-    let result = db.get_channels_for_user(admin_id).await.unwrap();
-    assert_channel_tree_order(
-        result.channels,
-        &[
-            (root_id, &[], 1),
-            (beta_id, &[root_id], 1),
-            (gamma_id, &[root_id], 2),
-            (alpha_id, &[root_id], 3),
-        ],
-    );
-
-    // Test that non-admin cannot reorder
-    let reorder_result = db
-        .reorder_channel(beta_id, reorder_channel::Direction::Up, user_id)
-        .await;
-    assert!(reorder_result.is_err());
-
-    // Test moving beta up (should be no-op since it's already first)
-    let updated_channels = db
-        .reorder_channel(beta_id, reorder_channel::Direction::Up, admin_id)
-        .await
-        .unwrap();
-
-    // Should return nothing
-    assert_eq!(updated_channels.len(), 0);
-
-    // Adding a channel to an existing ordering should add it to the end
-    let delta_id = db
-        .create_sub_channel("delta", root_id, admin_id)
-        .await
-        .unwrap();
-
-    let result = db.get_channels_for_user(admin_id).await.unwrap();
-    assert_channel_tree_order(
-        result.channels,
-        &[
-            (root_id, &[], 1),
-            (beta_id, &[root_id], 1),
-            (gamma_id, &[root_id], 2),
-            (alpha_id, &[root_id], 3),
-            (delta_id, &[root_id], 4),
-        ],
-    );
-
-    // And moving a channel into an existing ordering should add it to the end
-    let eta_id = db
-        .create_sub_channel("eta", delta_id, admin_id)
-        .await
-        .unwrap();
-
-    let result = db.get_channels_for_user(admin_id).await.unwrap();
-    assert_channel_tree_order(
-        result.channels,
-        &[
-            (root_id, &[], 1),
-            (beta_id, &[root_id], 1),
-            (gamma_id, &[root_id], 2),
-            (alpha_id, &[root_id], 3),
-            (delta_id, &[root_id], 4),
-            (eta_id, &[root_id, delta_id], 1),
-        ],
-    );
-
-    db.move_channel(eta_id, root_id, admin_id).await.unwrap();
-    let result = db.get_channels_for_user(admin_id).await.unwrap();
-    assert_channel_tree_order(
-        result.channels,
-        &[
-            (root_id, &[], 1),
-            (beta_id, &[root_id], 1),
-            (gamma_id, &[root_id], 2),
-            (alpha_id, &[root_id], 3),
-            (delta_id, &[root_id], 4),
-            (eta_id, &[root_id], 5),
-        ],
-    );
 }

 test_both_dbs!(
@@ -652,20 +422,6 @@ async fn test_db_channel_moving_bugs(db: &Arc<Database>) {
            (livestreaming_id, &[zed_id, projects_id]),
        ],
    );
-
-    // Can't un-root a root channel
-    db.move_channel(zed_id, livestreaming_id, user_id)
-        .await
-        .unwrap_err();
-    let result = db.get_channels_for_user(user_id).await.unwrap();
-    assert_channel_tree(
-        result.channels,
-        &[
-            (zed_id, &[]),
-            (projects_id, &[zed_id]),
-            (livestreaming_id, &[zed_id, projects_id]),
-        ],
-    );
 }

 test_both_dbs!(
@@ -989,29 +745,10 @@ fn assert_channel_tree(actual: Vec<Channel>, expected: &[(ChannelId, &[ChannelId
    let actual = actual
        .iter()
        .map(|channel| (channel.id, channel.parent_path.as_slice()))
-        .collect::<HashSet<_>>();
-    let expected = expected
-        .iter()
-        .map(|(id, parents)| (*id, *parents))
-        .collect::<HashSet<_>>();
-    pretty_assertions::assert_eq!(actual, expected, "wrong channel ids and parent paths");
-}
-
-#[track_caller]
-fn assert_channel_tree_order(actual: Vec<Channel>, expected: &[(ChannelId, &[ChannelId], i32)]) {
-    let actual = actual
-        .iter()
-        .map(|channel| {
-            (
-                channel.id,
-                channel.parent_path.as_slice(),
-                channel.channel_order,
-            )
-        })
-        .collect::<HashSet<_>>();
-    let expected = expected
-        .iter()
-        .map(|(id, parents, order)| (*id, *parents, *order))
-        .collect::<HashSet<_>>();
-    pretty_assertions::assert_eq!(actual, expected, "wrong channel ids and parent paths");
+        .collect::<Vec<_>>();
+    pretty_assertions::assert_eq!(
+        actual,
+        expected.to_vec(),
+        "wrong channel ids and parent paths"
+    );
 }
--- a/crates/collab/src/rpc.rs
+++ b/crates/collab/src/rpc.rs
@@ -384,7 +384,6 @@ impl Server {
            .add_request_handler(get_notifications)
            .add_request_handler(mark_notification_as_read)
            .add_request_handler(move_channel)
-            .add_request_handler(reorder_channel)
            .add_request_handler(follow)
            .add_message_handler(unfollow)
            .add_message_handler(update_followers)
@@ -434,16 +433,6 @@ impl Server {
                tracing::info!("waiting for cleanup timeout");
                timeout.await;
                tracing::info!("cleanup timeout expired, retrieving stale rooms");
-
-                app_state
-                    .db
-                    .delete_stale_channel_chat_participants(
-                        &app_state.config.zed_environment,
-                        server_id,
-                    )
-                    .await
-                    .trace_err();
-
                if let Some((room_ids, channel_ids)) = app_state
                    .db
                    .stale_server_resource_ids(&app_state.config.zed_environment, server_id)
@@ -565,21 +554,6 @@ impl Server {
                    }
                }

-                app_state
-                    .db
-                    .delete_stale_channel_chat_participants(
-                        &app_state.config.zed_environment,
-                        server_id,
-                    )
-                    .await
-                    .trace_err();
-
-                app_state
-                    .db
-                    .clear_old_worktree_entries(server_id)
-                    .await
-                    .trace_err();
-
                app_state
                    .db
                    .delete_stale_servers(&app_state.config.zed_environment, server_id)
@@ -3221,51 +3195,6 @@ async fn move_channel(
    Ok(())
 }

-async fn reorder_channel(
-    request: proto::ReorderChannel,
-    response: Response<proto::ReorderChannel>,
-    session: Session,
-) -> Result<()> {
-    let channel_id = ChannelId::from_proto(request.channel_id);
-    let direction = request.direction();
-
-    let updated_channels = session
-        .db()
-        .await
-        .reorder_channel(channel_id, direction, session.user_id())
-        .await?;
-
-    if let Some(root_id) = updated_channels.first().map(|channel| channel.root_id()) {
-        let connection_pool = session.connection_pool().await;
-        for (connection_id, role) in connection_pool.channel_connection_ids(root_id) {
-            let channels = updated_channels
-                .iter()
-                .filter_map(|channel| {
-                    if role.can_see_channel(channel.visibility) {
-                        Some(channel.to_proto())
-                    } else {
-                        None
-                    }
-                })
-                .collect::<Vec<_>>();
-
-            if channels.is_empty() {
-                continue;
-            }
-
-            let update = proto::UpdateChannels {
-                channels,
-                ..Default::default()
-            };
-
-            session.peer.send(connection_id, update.clone())?;
-        }
-    }
-
-    response.send(Ack {})?;
-    Ok(())
-}
-
 /// Get the list of channel members
 async fn get_channel_members(
    request: proto::GetChannelMembers,
--- a/crates/collab/src/tests/integration_tests.rs
+++ b/crates/collab/src/tests/integration_tests.rs
@@ -2624,7 +2624,6 @@ async fn test_git_diff_base_change(
    client_a.fs().set_head_for_repo(
        Path::new("/dir/.git"),
        &[("a.txt".into(), committed_text.clone())],
-        "deadbeef",
    );

    // Create the buffer
@@ -2718,7 +2717,6 @@ async fn test_git_diff_base_change(
    client_a.fs().set_head_for_repo(
        Path::new("/dir/.git"),
        &[("a.txt".into(), new_committed_text.clone())],
-        "deadbeef",
    );

    // Wait for buffer_local_a to receive it
@@ -3008,7 +3006,6 @@ async fn test_git_status_sync(
    client_a.fs().set_head_for_repo(
        path!("/dir/.git").as_ref(),
        &[("b.txt".into(), "B".into()), ("c.txt".into(), "c".into())],
-        "deadbeef",
    );
    client_a.fs().set_index_for_repo(
        path!("/dir/.git").as_ref(),
--- a/crates/collab_ui/src/chat_panel/message_editor.rs
+++ b/crates/collab_ui/src/chat_panel/message_editor.rs
@@ -89,7 +89,6 @@ impl CompletionProvider for MessageEditorCompletionProvider {
        _position: language::Anchor,
        text: &str,
        _trigger_in_words: bool,
-        _menu_is_open: bool,
        _cx: &mut Context<Editor>,
    ) -> bool {
        text == "@"
--- a/crates/collab_ui/src/collab_panel.rs
+++ b/crates/collab_ui/src/collab_panel.rs
@@ -14,9 +14,9 @@ use fuzzy::{StringMatchCandidate, match_strings};
 use gpui::{
    AnyElement, App, AsyncWindowContext, Bounds, ClickEvent, ClipboardItem, Context, DismissEvent,
    Div, Entity, EventEmitter, FocusHandle, Focusable, FontStyle, InteractiveElement, IntoElement,
-    KeyContext, ListOffset, ListState, MouseDownEvent, ParentElement, Pixels, Point, PromptLevel,
-    Render, SharedString, Styled, Subscription, Task, TextStyle, WeakEntity, Window, actions,
-    anchored, canvas, deferred, div, fill, list, point, prelude::*, px,
+    ListOffset, ListState, MouseDownEvent, ParentElement, Pixels, Point, PromptLevel, Render,
+    SharedString, Styled, Subscription, Task, TextStyle, WeakEntity, Window, actions, anchored,
+    canvas, deferred, div, fill, list, point, prelude::*, px,
 };
 use menu::{Cancel, Confirm, SecondaryConfirm, SelectNext, SelectPrevious};
 use project::{Fs, Project};
@@ -52,8 +52,6 @@ actions!(
        StartMoveChannel,
        MoveSelected,
        InsertSpace,
-        MoveChannelUp,
-        MoveChannelDown,
    ]
 );

@@ -1963,33 +1961,6 @@ impl CollabPanel {
            })
    }

-    fn move_channel_up(&mut self, _: &MoveChannelUp, window: &mut Window, cx: &mut Context<Self>) {
-        if let Some(channel) = self.selected_channel() {
-            self.channel_store.update(cx, |store, cx| {
-                store
-                    .reorder_channel(channel.id, proto::reorder_channel::Direction::Up, cx)
-                    .detach_and_prompt_err("Failed to move channel up", window, cx, |_, _, _| None)
-            });
-        }
-    }
-
-    fn move_channel_down(
-        &mut self,
-        _: &MoveChannelDown,
-        window: &mut Window,
-        cx: &mut Context<Self>,
-    ) {
-        if let Some(channel) = self.selected_channel() {
-            self.channel_store.update(cx, |store, cx| {
-                store
-                    .reorder_channel(channel.id, proto::reorder_channel::Direction::Down, cx)
-                    .detach_and_prompt_err("Failed to move channel down", window, cx, |_, _, _| {
-                        None
-                    })
-            });
-        }
-    }
-
    fn open_channel_notes(
        &mut self,
        channel_id: ChannelId,
@@ -2003,7 +1974,7 @@ impl CollabPanel {

    fn show_inline_context_menu(
        &mut self,
-        _: &Secondary,
+        _: &menu::SecondaryConfirm,
        window: &mut Window,
        cx: &mut Context<Self>,
    ) {
@@ -2032,21 +2003,6 @@ impl CollabPanel {
        }
    }

-    fn dispatch_context(&self, window: &Window, cx: &Context<Self>) -> KeyContext {
-        let mut dispatch_context = KeyContext::new_with_defaults();
-        dispatch_context.add("CollabPanel");
-        dispatch_context.add("menu");
-
-        let identifier = if self.channel_name_editor.focus_handle(cx).is_focused(window) {
-            "editing"
-        } else {
-            "not_editing"
-        };
-
-        dispatch_context.add(identifier);
-        dispatch_context
-    }
-
    fn selected_channel(&self) -> Option<&Arc<Channel>> {
        self.selection
            .and_then(|ix| self.entries.get(ix))
@@ -3009,7 +2965,7 @@ fn render_tree_branch(
 impl Render for CollabPanel {
    fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
        v_flex()
-            .key_context(self.dispatch_context(window, cx))
+            .key_context("CollabPanel")
            .on_action(cx.listener(CollabPanel::cancel))
            .on_action(cx.listener(CollabPanel::select_next))
            .on_action(cx.listener(CollabPanel::select_previous))
@@ -3021,8 +2977,6 @@ impl Render for CollabPanel {
            .on_action(cx.listener(CollabPanel::collapse_selected_channel))
            .on_action(cx.listener(CollabPanel::expand_selected_channel))
            .on_action(cx.listener(CollabPanel::start_move_selected_channel))
-            .on_action(cx.listener(CollabPanel::move_channel_up))
-            .on_action(cx.listener(CollabPanel::move_channel_down))
            .track_focus(&self.focus_handle(cx))
            .size_full()
            .child(if self.user_store.read(cx).current_user().is_none() {
--- a/crates/command_palette/src/command_palette.rs
+++ b/crates/command_palette/src/command_palette.rs
@@ -448,7 +448,7 @@ impl PickerDelegate for CommandPaletteDelegate {
    }
 }

-pub fn humanize_action_name(name: &str) -> String {
+fn humanize_action_name(name: &str) -> String {
    let capacity = name.len() + name.chars().filter(|c| c.is_uppercase()).count();
    let mut result = String::with_capacity(capacity);
    for char in name.chars() {
--- a/crates/component/src/component.rs
+++ b/crates/component/src/component.rs
@@ -161,7 +161,7 @@ impl ComponentMetadata {
 }

 /// Implement this trait to define a UI component. This will allow you to
-/// derive `RegisterComponent` on it, in turn allowing you to preview the
+/// derive `RegisterComponent` on it, in tutn allowing you to preview the
 /// contents of the preview fn in `workspace: open component preview`.
 ///
 /// This can be useful for visual debugging and testing, documenting UI
--- a/crates/dap/src/adapters.rs
+++ b/crates/dap/src/adapters.rs
@@ -333,6 +333,24 @@ pub async fn download_adapter_from_github(
    Ok(version_path)
 }

+pub async fn fetch_latest_adapter_version_from_github(
+    github_repo: GithubRepo,
+    delegate: &dyn DapDelegate,
+) -> Result<AdapterVersion> {
+    let release = latest_github_release(
+        &format!("{}/{}", github_repo.repo_owner, github_repo.repo_name),
+        false,
+        false,
+        delegate.http_client(),
+    )
+    .await?;
+
+    Ok(AdapterVersion {
+        tag_name: release.tag_name,
+        url: release.zipball_url,
+    })
+}
+
 #[async_trait(?Send)]
 pub trait DebugAdapter: 'static + Send + Sync {
    fn name(&self) -> DebugAdapterName;
--- a/crates/dap_adapters/src/python.rs
+++ b/crates/dap_adapters/src/python.rs
@@ -1,8 +1,7 @@
 use crate::*;
 use anyhow::Context as _;
-use dap::adapters::latest_github_release;
 use dap::{DebugRequest, StartDebuggingRequestArguments, adapters::DebugTaskDefinition};
-use gpui::{AppContext, AsyncApp, SharedString};
+use gpui::{AsyncApp, SharedString};
 use json_dotpath::DotPaths;
 use language::{LanguageName, Toolchain};
 use serde_json::Value;
@@ -22,13 +21,12 @@ pub(crate) struct PythonDebugAdapter {

 impl PythonDebugAdapter {
    const ADAPTER_NAME: &'static str = "Debugpy";
-    const DEBUG_ADAPTER_NAME: DebugAdapterName =
-        DebugAdapterName(SharedString::new_static(Self::ADAPTER_NAME));
    const ADAPTER_PACKAGE_NAME: &'static str = "debugpy";
    const ADAPTER_PATH: &'static str = "src/debugpy/adapter";
    const LANGUAGE_NAME: &'static str = "Python";

    async fn generate_debugpy_arguments(
+        &self,
        host: &Ipv4Addr,
        port: u16,
        user_installed_path: Option<&Path>,
@@ -56,7 +54,7 @@ impl PythonDebugAdapter {
                format!("--port={}", port),
            ])
        } else {
-            let adapter_path = paths::debug_adapters_dir().join(Self::DEBUG_ADAPTER_NAME.as_ref());
+            let adapter_path = paths::debug_adapters_dir().join(self.name().as_ref());
            let file_name_prefix = format!("{}_", Self::ADAPTER_NAME);

            let debugpy_dir =
@@ -109,21 +107,22 @@ impl PythonDebugAdapter {
            repo_owner: "microsoft".into(),
        };

-        fetch_latest_adapter_version_from_github(github_repo, delegate.as_ref()).await
+        adapters::fetch_latest_adapter_version_from_github(github_repo, delegate.as_ref()).await
    }

    async fn install_binary(
-        adapter_name: DebugAdapterName,
+        &self,
        version: AdapterVersion,
-        delegate: Arc<dyn DapDelegate>,
+        delegate: &Arc<dyn DapDelegate>,
    ) -> Result<()> {
        let version_path = adapters::download_adapter_from_github(
-            adapter_name,
+            self.name(),
            version,
-            adapters::DownloadedFileType::GzipTar,
+            adapters::DownloadedFileType::Zip,
            delegate.as_ref(),
        )
        .await?;
+
        // only needed when you install the latest version for the first time
        if let Some(debugpy_dir) =
            util::fs::find_file_name_in_dir(version_path.as_path(), |file_name| {
@@ -172,13 +171,14 @@ impl PythonDebugAdapter {
        let python_command = python_path.context("failed to find binary path for Python")?;
        log::debug!("Using Python executable: {}", python_command);

-        let arguments = Self::generate_debugpy_arguments(
-            &host,
-            port,
-            user_installed_path.as_deref(),
-            installed_in_venv,
-        )
-        .await?;
+        let arguments = self
+            .generate_debugpy_arguments(
+                &host,
+                port,
+                user_installed_path.as_deref(),
+                installed_in_venv,
+            )
+            .await?;

        log::debug!(
            "Starting debugpy adapter with command: {} {}",
@@ -204,7 +204,7 @@ impl PythonDebugAdapter {
 #[async_trait(?Send)]
 impl DebugAdapter for PythonDebugAdapter {
    fn name(&self) -> DebugAdapterName {
-        Self::DEBUG_ADAPTER_NAME
+        DebugAdapterName(Self::ADAPTER_NAME.into())
    }

    fn adapter_language_name(&self) -> Option<LanguageName> {
@@ -635,9 +635,7 @@ impl DebugAdapter for PythonDebugAdapter {
        if self.checked.set(()).is_ok() {
            delegate.output_to_console(format!("Checking latest version of {}...", self.name()));
            if let Some(version) = self.fetch_latest_adapter_version(delegate).await.log_err() {
-                cx.background_spawn(Self::install_binary(self.name(), version, delegate.clone()))
-                    .await
-                    .context("Failed to install debugpy")?;
+                self.install_binary(version, delegate).await?;
            }
        }

@@ -646,24 +644,6 @@ impl DebugAdapter for PythonDebugAdapter {
    }
 }

-async fn fetch_latest_adapter_version_from_github(
-    github_repo: GithubRepo,
-    delegate: &dyn DapDelegate,
-) -> Result<AdapterVersion> {
-    let release = latest_github_release(
-        &format!("{}/{}", github_repo.repo_owner, github_repo.repo_name),
-        false,
-        false,
-        delegate.http_client(),
-    )
-    .await?;
-
-    Ok(AdapterVersion {
-        tag_name: release.tag_name,
-        url: release.tarball_url,
-    })
-}
-
 #[cfg(test)]
 mod tests {
    use super::*;
@@ -671,18 +651,20 @@ mod tests {

    #[gpui::test]
    async fn test_debugpy_install_path_cases() {
+        let adapter = PythonDebugAdapter::default();
        let host = Ipv4Addr::new(127, 0, 0, 1);
        let port = 5678;

        // Case 1: User-defined debugpy path (highest precedence)
        let user_path = PathBuf::from("/custom/path/to/debugpy");
-        let user_args =
-            PythonDebugAdapter::generate_debugpy_arguments(&host, port, Some(&user_path), false)
-                .await
-                .unwrap();
+        let user_args = adapter
+            .generate_debugpy_arguments(&host, port, Some(&user_path), false)
+            .await
+            .unwrap();

        // Case 2: Venv-installed debugpy (uses -m debugpy.adapter)
-        let venv_args = PythonDebugAdapter::generate_debugpy_arguments(&host, port, None, true)
+        let venv_args = adapter
+            .generate_debugpy_arguments(&host, port, None, true)
            .await
            .unwrap();

@@ -697,4 +679,9 @@ mod tests {

        // Note: Case 3 (GitHub-downloaded debugpy) is not tested since this requires mocking the Github API.
    }
+
+    #[test]
+    fn test_adapter_path_constant() {
+        assert_eq!(PythonDebugAdapter::ADAPTER_PATH, "src/debugpy/adapter");
+    }
 }
--- a/crates/debugger_ui/src/session/running.rs
+++ b/crates/debugger_ui/src/session/running.rs
@@ -286,7 +286,6 @@ pub(crate) fn new_debugger_pane(
                                &new_pane,
                                item_id_to_move,
                                new_pane.read(cx).active_item_index(),
-                                true,
                                window,
                                cx,
                            );
--- a/crates/debugger_ui/src/session/running/console.rs
+++ b/crates/debugger_ui/src/session/running/console.rs
@@ -309,7 +309,6 @@ impl CompletionProvider for ConsoleQueryBarCompletionProvider {
        _position: language::Anchor,
        _text: &str,
        _trigger_in_words: bool,
-        _menu_is_open: bool,
        _cx: &mut Context<Editor>,
    ) -> bool {
        true
--- a/crates/docs_preprocessor/Cargo.toml
+++ b/crates/docs_preprocessor/Cargo.toml
@@ -15,9 +15,6 @@ settings.workspace = true
 regex.workspace = true
 util.workspace = true
 workspace-hack.workspace = true
-zed.workspace = true
-gpui.workspace = true
-command_palette.workspace = true

 [lints]
 workspace = true
--- a/crates/docs_preprocessor/src/main.rs
+++ b/crates/docs_preprocessor/src/main.rs
@@ -5,7 +5,6 @@ use mdbook::book::{Book, Chapter};
 use mdbook::preprocess::CmdPreprocessor;
 use regex::Regex;
 use settings::KeymapFile;
-use std::collections::HashSet;
 use std::io::{self, Read};
 use std::process;
 use std::sync::LazyLock;
@@ -18,8 +17,6 @@ static KEYMAP_LINUX: LazyLock<KeymapFile> = LazyLock::new(|| {
    load_keymap("keymaps/default-linux.json").expect("Failed to load Linux keymap")
 });

-static ALL_ACTIONS: LazyLock<Vec<ActionDef>> = LazyLock::new(dump_all_gpui_actions);
-
 pub fn make_app() -> Command {
    Command::new("zed-docs-preprocessor")
        .about("Preprocesses Zed Docs content to provide rich action & keybinding support and more")
@@ -32,9 +29,6 @@ pub fn make_app() -> Command {

 fn main() -> Result<()> {
    let matches = make_app().get_matches();
-    // call a zed:: function so everything in `zed` crate is linked and
-    // all actions in the actual app are registered
-    zed::stdout_is_a_pty();

    if let Some(sub_args) = matches.subcommand_matches("supports") {
        handle_supports(sub_args);
@@ -45,43 +39,6 @@ fn main() -> Result<()> {
    Ok(())
 }

-#[derive(Debug, Clone, PartialEq, Eq, Hash)]
-enum Error {
-    ActionNotFound { action_name: String },
-    DeprecatedActionUsed { used: String, should_be: String },
-}
-
-impl Error {
-    fn new_for_not_found_action(action_name: String) -> Self {
-        for action in &*ALL_ACTIONS {
-            for alias in action.deprecated_aliases {
-                if alias == &action_name {
-                    return Error::DeprecatedActionUsed {
-                        used: action_name.clone(),
-                        should_be: action.name.to_string(),
-                    };
-                }
-            }
-        }
-        Error::ActionNotFound {
-            action_name: action_name.to_string(),
-        }
-    }
-}
-
-impl std::fmt::Display for Error {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Error::ActionNotFound { action_name } => write!(f, "Action not found: {}", action_name),
-            Error::DeprecatedActionUsed { used, should_be } => write!(
-                f,
-                "Deprecated action used: {} should be {}",
-                used, should_be
-            ),
-        }
-    }
-}
-
 fn handle_preprocessing() -> Result<()> {
    let mut stdin = io::stdin();
    let mut input = String::new();
@@ -89,19 +46,8 @@ fn handle_preprocessing() -> Result<()> {

    let (_ctx, mut book) = CmdPreprocessor::parse_input(input.as_bytes())?;

-    let mut errors = HashSet::<Error>::new();
-
-    template_and_validate_keybindings(&mut book, &mut errors);
-    template_and_validate_actions(&mut book, &mut errors);
-
-    if !errors.is_empty() {
-        const ANSI_RED: &'static str = "\x1b[31m";
-        const ANSI_RESET: &'static str = "\x1b[0m";
-        for error in &errors {
-            eprintln!("{ANSI_RED}ERROR{ANSI_RESET}: {}", error);
-        }
-        return Err(anyhow::anyhow!("Found {} errors in docs", errors.len()));
-    }
+    template_keybinding(&mut book);
+    template_action(&mut book);

    serde_json::to_writer(io::stdout(), &book)?;

@@ -120,17 +66,13 @@ fn handle_supports(sub_args: &ArgMatches) -> ! {
    }
 }

-fn template_and_validate_keybindings(book: &mut Book, errors: &mut HashSet<Error>) {
+fn template_keybinding(book: &mut Book) {
    let regex = Regex::new(r"\{#kb (.*?)\}").unwrap();

    for_each_chapter_mut(book, |chapter| {
        chapter.content = regex
            .replace_all(&chapter.content, |caps: &regex::Captures| {
                let action = caps[1].trim();
-                if find_action_by_name(action).is_none() {
-                    errors.insert(Error::new_for_not_found_action(action.to_string()));
-                    return String::new();
-                }
                let macos_binding = find_binding("macos", action).unwrap_or_default();
                let linux_binding = find_binding("linux", action).unwrap_or_default();

@@ -144,30 +86,35 @@ fn template_and_validate_keybindings(book: &mut Book, errors: &mut HashSet<Error
    });
 }

-fn template_and_validate_actions(book: &mut Book, errors: &mut HashSet<Error>) {
+fn template_action(book: &mut Book) {
    let regex = Regex::new(r"\{#action (.*?)\}").unwrap();

    for_each_chapter_mut(book, |chapter| {
        chapter.content = regex
            .replace_all(&chapter.content, |caps: &regex::Captures| {
                let name = caps[1].trim();
-                let Some(action) = find_action_by_name(name) else {
-                    errors.insert(Error::new_for_not_found_action(name.to_string()));
-                    return String::new();
-                };
-                format!("<code class=\"hljs\">{}</code>", &action.human_name)
+
+                let formatted_name = name
+                    .chars()
+                    .enumerate()
+                    .map(|(i, c)| {
+                        if i > 0 && c.is_uppercase() {
+                            format!(" {}", c.to_lowercase())
+                        } else {
+                            c.to_string()
+                        }
+                    })
+                    .collect::<String>()
+                    .trim()
+                    .to_string()
+                    .replace("::", ":");
+
+                format!("<code class=\"hljs\">{}</code>", formatted_name)
            })
            .into_owned()
    });
 }

-fn find_action_by_name(name: &str) -> Option<&ActionDef> {
-    ALL_ACTIONS
-        .binary_search_by(|action| action.name.cmp(name))
-        .ok()
-        .map(|index| &ALL_ACTIONS[index])
-}
-
 fn find_binding(os: &str, action: &str) -> Option<String> {
    let keymap = match os {
        "macos" => &KEYMAP_MACOS,
@@ -233,25 +180,3 @@ where
        func(chapter);
    });
 }
-
-#[derive(Debug, serde::Serialize)]
-struct ActionDef {
-    name: &'static str,
-    human_name: String,
-    deprecated_aliases: &'static [&'static str],
-}
-
-fn dump_all_gpui_actions() -> Vec<ActionDef> {
-    let mut actions = gpui::generate_list_of_all_registered_actions()
-        .into_iter()
-        .map(|action| ActionDef {
-            name: action.name,
-            human_name: command_palette::humanize_action_name(action.name),
-            deprecated_aliases: action.aliases,
-        })
-        .collect::<Vec<ActionDef>>();
-
-    actions.sort_by_key(|a| a.name);
-
-    return actions;
-}
--- a/crates/editor/src/code_context_menus.rs
+++ b/crates/editor/src/code_context_menus.rs
@@ -194,7 +194,6 @@ pub enum ContextMenuOrigin {

 pub struct CompletionsMenu {
    pub id: CompletionId,
-    pub source: CompletionsMenuSource,
    sort_completions: bool,
    pub initial_position: Anchor,
    pub initial_query: Option<Arc<String>>,
@@ -209,6 +208,7 @@ pub struct CompletionsMenu {
    scroll_handle: UniformListScrollHandle,
    resolve_completions: bool,
    show_completion_documentation: bool,
+    pub(super) ignore_completion_provider: bool,
    last_rendered_range: Rc<RefCell<Option<Range<usize>>>>,
    markdown_cache: Rc<RefCell<VecDeque<(MarkdownCacheKey, Entity<Markdown>)>>>,
    language_registry: Option<Arc<LanguageRegistry>>,
@@ -227,13 +227,6 @@ enum MarkdownCacheKey {
    },
 }

-#[derive(Copy, Clone, Debug, PartialEq, Eq)]
-pub enum CompletionsMenuSource {
-    Normal,
-    SnippetChoices,
-    Words,
-}
-
 // TODO: There should really be a wrapper around fuzzy match tasks that does this.
 impl Drop for CompletionsMenu {
    fn drop(&mut self) {
@@ -244,9 +237,9 @@ impl Drop for CompletionsMenu {
 impl CompletionsMenu {
    pub fn new(
        id: CompletionId,
-        source: CompletionsMenuSource,
        sort_completions: bool,
        show_completion_documentation: bool,
+        ignore_completion_provider: bool,
        initial_position: Anchor,
        initial_query: Option<Arc<String>>,
        is_incomplete: bool,
@@ -265,13 +258,13 @@ impl CompletionsMenu {

        let completions_menu = Self {
            id,
-            source,
            sort_completions,
            initial_position,
            initial_query,
            is_incomplete,
            buffer,
            show_completion_documentation,
+            ignore_completion_provider,
            completions: RefCell::new(completions).into(),
            match_candidates,
            entries: Rc::new(RefCell::new(Box::new([]))),
@@ -335,7 +328,6 @@ impl CompletionsMenu {
            .collect();
        Self {
            id,
-            source: CompletionsMenuSource::SnippetChoices,
            sort_completions,
            initial_position: selection.start,
            initial_query: None,
@@ -350,6 +342,7 @@ impl CompletionsMenu {
            scroll_handle: UniformListScrollHandle::new(),
            resolve_completions: false,
            show_completion_documentation: false,
+            ignore_completion_provider: false,
            last_rendered_range: RefCell::new(None).into(),
            markdown_cache: RefCell::new(VecDeque::new()).into(),
            language_registry: None,
--- a/crates/editor/src/display_map.rs
+++ b/crates/editor/src/display_map.rs
@@ -639,7 +639,6 @@ pub struct HighlightedChunk<'a> {
    pub text: &'a str,
    pub style: Option<HighlightStyle>,
    pub is_tab: bool,
-    pub is_inlay: bool,
    pub replacement: Option<ChunkReplacement>,
 }

@@ -653,7 +652,6 @@ impl<'a> HighlightedChunk<'a> {
        let style = self.style;
        let is_tab = self.is_tab;
        let renderer = self.replacement;
-        let is_inlay = self.is_inlay;
        iter::from_fn(move || {
            let mut prefix_len = 0;
            while let Some(&ch) = chars.peek() {
@@ -669,7 +667,6 @@ impl<'a> HighlightedChunk<'a> {
                        text: prefix,
                        style,
                        is_tab,
-                        is_inlay,
                        replacement: renderer.clone(),
                    });
                }
@@ -696,7 +693,6 @@ impl<'a> HighlightedChunk<'a> {
                        text: prefix,
                        style: Some(invisible_style),
                        is_tab: false,
-                        is_inlay,
                        replacement: Some(ChunkReplacement::Str(replacement.into())),
                    });
                } else {
@@ -720,7 +716,6 @@ impl<'a> HighlightedChunk<'a> {
                        text: prefix,
                        style: Some(invisible_style),
                        is_tab: false,
-                        is_inlay,
                        replacement: renderer.clone(),
                    });
                }
@@ -733,7 +728,6 @@ impl<'a> HighlightedChunk<'a> {
                    text: remainder,
                    style,
                    is_tab,
-                    is_inlay,
                    replacement: renderer.clone(),
                })
            } else {
@@ -967,10 +961,7 @@ impl DisplaySnapshot {
                if chunk.is_unnecessary {
                    diagnostic_highlight.fade_out = Some(editor_style.unnecessary_code_fade);
                }
-                if chunk.underline
-                    && editor_style.show_underlines
-                    && !(chunk.is_unnecessary && severity > lsp::DiagnosticSeverity::WARNING)
-                {
+                if chunk.underline && editor_style.show_underlines {
                    let diagnostic_color = super::diagnostic_style(severity, &editor_style.status);
                    diagnostic_highlight.underline = Some(UnderlineStyle {
                        color: Some(diagnostic_color),
@@ -990,7 +981,6 @@ impl DisplaySnapshot {
                text: chunk.text,
                style: highlight_style,
                is_tab: chunk.is_tab,
-                is_inlay: chunk.is_inlay,
                replacement: chunk.renderer.map(ChunkReplacement::Renderer),
            }
            .highlight_invisibles(editor_style)
@@ -2522,9 +2512,7 @@ pub mod tests {
            cx.update(|cx| syntax_chunks(DisplayRow(0)..DisplayRow(5), &map, &theme, cx)),
            [
                ("fn \n".to_string(), None),
-                ("oute".to_string(), Some(Hsla::blue())),
-                ("\n".to_string(), None),
-                ("r".to_string(), Some(Hsla::blue())),
+                ("oute\nr".to_string(), Some(Hsla::blue())),
                ("() \n{}\n\n".to_string(), None),
            ]
        );
@@ -2547,11 +2535,8 @@ pub mod tests {
            [
                ("out".to_string(), Some(Hsla::blue())),
                ("⋯\n".to_string(), None),
-                ("  ".to_string(), Some(Hsla::red())),
-                ("\n".to_string(), None),
-                ("fn ".to_string(), Some(Hsla::red())),
-                ("i".to_string(), Some(Hsla::blue())),
-                ("\n".to_string(), None)
+                ("  \nfn ".to_string(), Some(Hsla::red())),
+                ("i\n".to_string(), Some(Hsla::blue()))
            ]
        );
    }
--- a/crates/editor/src/display_map/fold_map.rs
+++ b/crates/editor/src/display_map/fold_map.rs
@@ -1259,8 +1259,6 @@ pub struct Chunk<'a> {
    pub underline: bool,
    /// Whether this chunk of text was originally a tab character.
    pub is_tab: bool,
-    /// Whether this chunk of text was originally a tab character.
-    pub is_inlay: bool,
    /// An optional recipe for how the chunk should be presented.
    pub renderer: Option<ChunkRenderer>,
 }
@@ -1426,7 +1424,6 @@ impl<'a> Iterator for FoldChunks<'a> {
                diagnostic_severity: chunk.diagnostic_severity,
                is_unnecessary: chunk.is_unnecessary,
                is_tab: chunk.is_tab,
-                is_inlay: chunk.is_inlay,
                underline: chunk.underline,
                renderer: None,
            });
--- a/crates/editor/src/display_map/inlay_map.rs
+++ b/crates/editor/src/display_map/inlay_map.rs
@@ -336,7 +336,6 @@ impl<'a> Iterator for InlayChunks<'a> {
                Chunk {
                    text: chunk,
                    highlight_style,
-                    is_inlay: true,
                    ..Default::default()
                }
            }
--- a/crates/editor/src/display_map/wrap_map.rs
+++ b/crates/editor/src/display_map/wrap_map.rs
@@ -933,7 +933,7 @@ impl<'a> Iterator for WrapChunks<'a> {
            self.transforms.next(&());
            return Some(Chunk {
                text: &display_text[start_ix..end_ix],
-                ..Default::default()
+                ..self.input_chunk.clone()
            });
        }

--- a/crates/editor/src/editor.rs
+++ b/crates/editor/src/editor.rs
@@ -211,11 +211,8 @@ use workspace::{
    searchable::SearchEvent,
 };

+use crate::hover_links::{find_url, find_url_from_range};
 use crate::signature_help::{SignatureHelpHiddenBy, SignatureHelpState};
-use crate::{
-    code_context_menus::CompletionsMenuSource,
-    hover_links::{find_url, find_url_from_range},
-};

 pub const FILE_HEADER_HEIGHT: u32 = 2;
 pub const MULTI_BUFFER_EXCERPT_HEADER_HEIGHT: u32 = 1;
@@ -4513,40 +4510,30 @@ impl Editor {
        window: &mut Window,
        cx: &mut Context<Self>,
    ) {
-        let completions_source = self
+        let ignore_completion_provider = self
            .context_menu
            .borrow()
            .as_ref()
-            .and_then(|menu| match menu {
-                CodeContextMenu::Completions(completions_menu) => Some(completions_menu.source),
-                CodeContextMenu::CodeActions(_) => None,
-            });
+            .map(|menu| match menu {
+                CodeContextMenu::Completions(completions_menu) => {
+                    completions_menu.ignore_completion_provider
+                }
+                CodeContextMenu::CodeActions(_) => false,
+            })
+            .unwrap_or(false);

-        match completions_source {
-            Some(CompletionsMenuSource::Words) => {
-                self.show_word_completions(&ShowWordCompletions, window, cx)
-            }
-            Some(CompletionsMenuSource::Normal)
-            | Some(CompletionsMenuSource::SnippetChoices)
-            | None
-                if self.is_completion_trigger(
-                    text,
-                    trigger_in_words,
-                    completions_source.is_some(),
-                    cx,
-                ) =>
-            {
-                self.show_completions(
-                    &ShowCompletions {
-                        trigger: Some(text.to_owned()).filter(|x| !x.is_empty()),
-                    },
-                    window,
-                    cx,
-                )
-            }
-            _ => {
-                self.hide_context_menu(window, cx);
-            }
+        if ignore_completion_provider {
+            self.show_word_completions(&ShowWordCompletions, window, cx);
+        } else if self.is_completion_trigger(text, trigger_in_words, cx) {
+            self.show_completions(
+                &ShowCompletions {
+                    trigger: Some(text.to_owned()).filter(|x| !x.is_empty()),
+                },
+                window,
+                cx,
+            );
+        } else {
+            self.hide_context_menu(window, cx);
        }
    }

@@ -4554,7 +4541,6 @@ impl Editor {
        &self,
        text: &str,
        trigger_in_words: bool,
-        menu_is_open: bool,
        cx: &mut Context<Self>,
    ) -> bool {
        let position = self.selections.newest_anchor().head();
@@ -4572,7 +4558,6 @@ impl Editor {
                position.text_anchor,
                text,
                trigger_in_words,
-                menu_is_open,
                cx,
            )
        } else {
@@ -5023,7 +5008,7 @@ impl Editor {
        window: &mut Window,
        cx: &mut Context<Self>,
    ) {
-        self.open_or_update_completions_menu(Some(CompletionsMenuSource::Words), None, window, cx);
+        self.open_or_update_completions_menu(true, None, window, cx);
    }

    pub fn show_completions(
@@ -5032,12 +5017,12 @@ impl Editor {
        window: &mut Window,
        cx: &mut Context<Self>,
    ) {
-        self.open_or_update_completions_menu(None, options.trigger.as_deref(), window, cx);
+        self.open_or_update_completions_menu(false, options.trigger.as_deref(), window, cx);
    }

    fn open_or_update_completions_menu(
        &mut self,
-        requested_source: Option<CompletionsMenuSource>,
+        ignore_completion_provider: bool,
        trigger: Option<&str>,
        window: &mut Window,
        cx: &mut Context<Self>,
@@ -5062,13 +5047,10 @@ impl Editor {
            Self::completion_query(&self.buffer.read(cx).read(cx), position)
                .map(|query| query.into());

-        let provider = match requested_source {
-            Some(CompletionsMenuSource::Normal) | None => self.completion_provider.clone(),
-            Some(CompletionsMenuSource::Words) => None,
-            Some(CompletionsMenuSource::SnippetChoices) => {
-                log::error!("bug: SnippetChoices requested_source is not handled");
-                None
-            }
+        let provider = if ignore_completion_provider {
+            None
+        } else {
+            self.completion_provider.clone()
        };

        let sort_completions = provider
@@ -5124,15 +5106,14 @@ impl Editor {
            trigger_kind,
        };

-        let (word_replace_range, word_to_exclude) = if let (word_range, Some(CharKind::Word)) =
-            buffer_snapshot.surrounding_word(buffer_position)
-        {
+        let (replace_range, word_kind) = buffer_snapshot.surrounding_word(buffer_position);
+        let (replace_range, word_to_exclude) = if word_kind == Some(CharKind::Word) {
            let word_to_exclude = buffer_snapshot
-                .text_for_range(word_range.clone())
+                .text_for_range(replace_range.clone())
                .collect::<String>();
            (
-                buffer_snapshot.anchor_before(word_range.start)
-                    ..buffer_snapshot.anchor_after(buffer_position),
+                buffer_snapshot.anchor_before(replace_range.start)
+                    ..buffer_snapshot.anchor_after(replace_range.end),
                Some(word_to_exclude),
            )
        } else {
@@ -5240,7 +5221,7 @@ impl Editor {
                words.remove(&lsp_completion.new_text);
            }
            completions.extend(words.into_iter().map(|(word, word_range)| Completion {
-                replace_range: word_replace_range.clone(),
+                replace_range: replace_range.clone(),
                new_text: word.clone(),
                label: CodeLabel::plain(word, None),
                icon_path: None,
@@ -5264,9 +5245,9 @@ impl Editor {
                        .map(|workspace| workspace.read(cx).app_state().languages.clone());
                    let menu = CompletionsMenu::new(
                        id,
-                        requested_source.unwrap_or(CompletionsMenuSource::Normal),
                        sort_completions,
                        show_completion_documentation,
+                        ignore_completion_provider,
                        position,
                        query.clone(),
                        is_incomplete,
@@ -5550,12 +5531,14 @@ impl Editor {
            }
        }

-        let common_prefix_len = old_text
-            .chars()
-            .zip(new_text.chars())
-            .take_while(|(a, b)| a == b)
-            .map(|(a, _)| a.len_utf8())
-            .sum::<usize>();
+        let mut common_prefix_len = 0;
+        for (a, b) in old_text.chars().zip(new_text.chars()) {
+            if a == b {
+                common_prefix_len += a.len_utf8();
+            } else {
+                break;
+            }
+        }

        cx.emit(EditorEvent::InputHandled {
            utf16_range_to_replace: None,
@@ -10873,54 +10856,14 @@ impl Editor {
    pub fn rewrap_impl(&mut self, options: RewrapOptions, cx: &mut Context<Self>) {
        let buffer = self.buffer.read(cx).snapshot(cx);
        let selections = self.selections.all::<Point>(cx);
-
-        // Shrink and split selections to respect paragraph boundaries.
-        let ranges = selections.into_iter().flat_map(|selection| {
-            let language_settings = buffer.language_settings_at(selection.head(), cx);
-            let language_scope = buffer.language_scope_at(selection.head());
-
-            let Some(start_row) = (selection.start.row..=selection.end.row)
-                .find(|row| !buffer.is_line_blank(MultiBufferRow(*row)))
-            else {
-                return vec![];
-            };
-            let Some(end_row) = (selection.start.row..=selection.end.row)
-                .rev()
-                .find(|row| !buffer.is_line_blank(MultiBufferRow(*row)))
-            else {
-                return vec![];
-            };
-
-            let mut row = start_row;
-            let mut ranges = Vec::new();
-            while let Some(blank_row) =
-                (row..end_row).find(|row| buffer.is_line_blank(MultiBufferRow(*row)))
-            {
-                let next_paragraph_start = (blank_row + 1..=end_row)
-                    .find(|row| !buffer.is_line_blank(MultiBufferRow(*row)))
-                    .unwrap();
-                ranges.push((
-                    language_settings.clone(),
-                    language_scope.clone(),
-                    Point::new(row, 0)..Point::new(blank_row - 1, 0),
-                ));
-                row = next_paragraph_start;
-            }
-            ranges.push((
-                language_settings.clone(),
-                language_scope.clone(),
-                Point::new(row, 0)..Point::new(end_row, 0),
-            ));
-
-            ranges
-        });
+        let mut selections = selections.iter().peekable();

        let mut edits = Vec::new();
        let mut rewrapped_row_ranges = Vec::<RangeInclusive<u32>>::new();

-        for (language_settings, language_scope, range) in ranges {
-            let mut start_row = range.start.row;
-            let mut end_row = range.end.row;
+        while let Some(selection) = selections.next() {
+            let mut start_row = selection.start.row;
+            let mut end_row = selection.end.row;

            // Skip selections that overlap with a range that has already been rewrapped.
            let selection_range = start_row..end_row;
@@ -10931,7 +10874,7 @@ impl Editor {
                continue;
            }

-            let tab_size = language_settings.tab_size;
+            let tab_size = buffer.language_settings_at(selection.head(), cx).tab_size;

            // Since not all lines in the selection may be at the same indent
            // level, choose the indent size that is the most common between all
@@ -10962,20 +10905,25 @@ impl Editor {
            let mut line_prefix = indent_size.chars().collect::<String>();

            let mut inside_comment = false;
-            if let Some(comment_prefix) = language_scope.and_then(|language| {
-                language
-                    .line_comment_prefixes()
-                    .iter()
-                    .find(|prefix| buffer.contains_str_at(indent_end, prefix))
-                    .cloned()
-            }) {
+            if let Some(comment_prefix) =
+                buffer
+                    .language_scope_at(selection.head())
+                    .and_then(|language| {
+                        language
+                            .line_comment_prefixes()
+                            .iter()
+                            .find(|prefix| buffer.contains_str_at(indent_end, prefix))
+                            .cloned()
+                    })
+            {
                line_prefix.push_str(&comment_prefix);
                inside_comment = true;
            }

+            let language_settings = buffer.language_settings_at(selection.head(), cx);
            let allow_rewrap_based_on_language = match language_settings.allow_rewrap {
                RewrapBehavior::InComments => inside_comment,
-                RewrapBehavior::InSelections => !range.is_empty(),
+                RewrapBehavior::InSelections => !selection.is_empty(),
                RewrapBehavior::Anywhere => true,
            };

@@ -10986,12 +10934,11 @@ impl Editor {
                continue;
            }

-            if range.is_empty() {
+            if selection.is_empty() {
                'expand_upwards: while start_row > 0 {
                    let prev_row = start_row - 1;
                    if buffer.contains_str_at(Point::new(prev_row, 0), &line_prefix)
                        && buffer.line_len(MultiBufferRow(prev_row)) as usize > line_prefix.len()
-                        && !buffer.is_line_blank(MultiBufferRow(prev_row))
                    {
                        start_row = prev_row;
                    } else {
@@ -11003,7 +10950,6 @@ impl Editor {
                    let next_row = end_row + 1;
                    if buffer.contains_str_at(Point::new(next_row, 0), &line_prefix)
                        && buffer.line_len(MultiBufferRow(next_row)) as usize > line_prefix.len()
-                        && !buffer.is_line_blank(MultiBufferRow(next_row))
                    {
                        end_row = next_row;
                    } else {
@@ -20348,7 +20294,6 @@ pub trait CompletionProvider {
        position: language::Anchor,
        text: &str,
        trigger_in_words: bool,
-        menu_is_open: bool,
        cx: &mut Context<Editor>,
    ) -> bool;

@@ -20666,7 +20611,6 @@ impl CompletionProvider for Entity<Project> {
        position: language::Anchor,
        text: &str,
        trigger_in_words: bool,
-        menu_is_open: bool,
        cx: &mut Context<Editor>,
    ) -> bool {
        let mut chars = text.chars();
@@ -20681,7 +20625,7 @@ impl CompletionProvider for Entity<Project> {

        let buffer = buffer.read(cx);
        let snapshot = buffer.snapshot();
-        if !menu_is_open && !snapshot.settings_at(position, cx).show_completions_on_input {
+        if !snapshot.settings_at(position, cx).show_completions_on_input {
            return false;
        }
        let classifier = snapshot.char_classifier_at(position).for_completion(true);
--- a/crates/editor/src/editor_tests.rs
+++ b/crates/editor/src/editor_tests.rs
@@ -1912,19 +1912,19 @@ fn test_prev_next_word_boundary(cx: &mut TestAppContext) {
        assert_selection_ranges("use std::ˇstr::{foo, bar}\n\n  {ˇbaz.qux()}", editor, cx);

        editor.move_to_previous_word_start(&MoveToPreviousWordStart, window, cx);
-        assert_selection_ranges("use stdˇ::str::{foo, bar}\n\nˇ  {baz.qux()}", editor, cx);
+        assert_selection_ranges("use stdˇ::str::{foo, bar}\n\n  ˇ{baz.qux()}", editor, cx);

        editor.move_to_previous_word_start(&MoveToPreviousWordStart, window, cx);
-        assert_selection_ranges("use ˇstd::str::{foo, bar}\nˇ\n  {baz.qux()}", editor, cx);
+        assert_selection_ranges("use ˇstd::str::{foo, bar}\n\nˇ  {baz.qux()}", editor, cx);
+
+        editor.move_to_previous_word_start(&MoveToPreviousWordStart, window, cx);
+        assert_selection_ranges("ˇuse std::str::{foo, bar}\nˇ\n  {baz.qux()}", editor, cx);

        editor.move_to_previous_word_start(&MoveToPreviousWordStart, window, cx);
        assert_selection_ranges("ˇuse std::str::{foo, barˇ}\n\n  {baz.qux()}", editor, cx);

-        editor.move_to_previous_word_start(&MoveToPreviousWordStart, window, cx);
-        assert_selection_ranges("ˇuse std::str::{foo, ˇbar}\n\n  {baz.qux()}", editor, cx);
-
        editor.move_to_next_word_end(&MoveToNextWordEnd, window, cx);
-        assert_selection_ranges("useˇ std::str::{foo, barˇ}\n\n  {baz.qux()}", editor, cx);
+        assert_selection_ranges("useˇ std::str::{foo, bar}ˇ\n\n  {baz.qux()}", editor, cx);

        editor.move_to_next_word_end(&MoveToNextWordEnd, window, cx);
        assert_selection_ranges("use stdˇ::str::{foo, bar}\nˇ\n  {baz.qux()}", editor, cx);
@@ -1942,7 +1942,7 @@ fn test_prev_next_word_boundary(cx: &mut TestAppContext) {

        editor.select_to_previous_word_start(&SelectToPreviousWordStart, window, cx);
        assert_selection_ranges(
-            "use std«ˇ::s»tr::{foo, bar}\n\n«ˇ  {b»az.qux()}",
+            "use std«ˇ::s»tr::{foo, bar}\n\n  «ˇ{b»az.qux()}",
            editor,
            cx,
        );
@@ -5111,7 +5111,7 @@ async fn test_rewrap(cx: &mut TestAppContext) {
            nisl venenatis tempus. Donec molestie blandit quam, et porta nunc laoreet in.
            Integer sit amet scelerisque nisi.
        "},
-        plaintext_language.clone(),
+        plaintext_language,
        &mut cx,
    );

@@ -5174,69 +5174,6 @@ async fn test_rewrap(cx: &mut TestAppContext) {
        &mut cx,
    );

-    assert_rewrap(
-        indoc! {"
-            «ˇone one one one one one one one one one one one one one one one one one one one one one one one one
-
-            two»
-
-            three
-
-            «ˇ\t
-
-            four four four four four four four four four four four four four four four four four four four four»
-
-            «ˇfive five five five five five five five five five five five five five five five five five five five
-            \t»
-            six six six six six six six six six six six six six six six six six six six six six six six six six
-        "},
-        indoc! {"
-            «ˇone one one one one one one one one one one one one one one one one one one one
-            one one one one one
-
-            two»
-
-            three
-
-            «ˇ\t
-
-            four four four four four four four four four four four four four four four four
-            four four four four»
-
-            «ˇfive five five five five five five five five five five five five five five five
-            five five five five
-            \t»
-            six six six six six six six six six six six six six six six six six six six six six six six six six
-        "},
-        plaintext_language.clone(),
-        &mut cx,
-    );
-
-    assert_rewrap(
-        indoc! {"
-            //ˇ long long long long long long long long long long long long long long long long long long long long long long long long long long long long
-            //ˇ
-            //ˇ long long long long long long long long long long long long long long long long long long long long long long long long long long long long
-            //ˇ short short short
-            int main(void) {
-                return 17;
-            }
-        "},
-        indoc! {"
-            //ˇ long long long long long long long long long long long long long long long
-            // long long long long long long long long long long long long long
-            //ˇ
-            //ˇ long long long long long long long long long long long long long long long
-            //ˇ long long long long long long long long long long long long long short short
-            // short
-            int main(void) {
-                return 17;
-            }
-        "},
-        language_with_c_comments,
-        &mut cx,
-    );
-
    #[track_caller]
    fn assert_rewrap(
        unwrapped_text: &str,
@@ -17923,7 +17860,6 @@ async fn test_display_diff_hunks(cx: &mut TestAppContext) {
            ("file-2".into(), "two\n".into()),
            ("file-3".into(), "three\n".into()),
        ],
-        "deadbeef",
    );

    let project = Project::test(fs, [path!("/test").as_ref()], cx).await;
@@ -21291,7 +21227,6 @@ fn empty_range(row: usize, column: usize) -> Range<DisplayPoint> {
    point..point
 }

-#[track_caller]
 fn assert_selection_ranges(marked_text: &str, editor: &mut Editor, cx: &mut Context<Editor>) {
    let (text, ranges) = marked_text_ranges(marked_text, true);
    assert_eq!(editor.text(cx), text);
--- a/crates/editor/src/element.rs
+++ b/crates/editor/src/element.rs
@@ -6871,7 +6871,6 @@ impl LineWithInvisibles {
            text: "\n",
            style: None,
            is_tab: false,
-            is_inlay: false,
            replacement: None,
        }]) {
            if let Some(replacement) = highlighted_chunk.replacement {
@@ -7005,7 +7004,7 @@ impl LineWithInvisibles {
                            strikethrough: text_style.strikethrough,
                        });

-                        if editor_mode.is_full() && !highlighted_chunk.is_inlay {
+                        if editor_mode.is_full() {
                            // Line wrap pads its contents with fake whitespaces,
                            // avoid printing them
                            let is_soft_wrapped = is_row_soft_wrapped(row);
--- a/crates/editor/src/movement.rs
+++ b/crates/editor/src/movement.rs
@@ -264,18 +264,7 @@ pub fn previous_word_start(map: &DisplaySnapshot, point: DisplayPoint) -> Displa
    let raw_point = point.to_point(map);
    let classifier = map.buffer_snapshot.char_classifier_at(raw_point);

-    let mut is_first_iteration = true;
    find_preceding_boundary_display_point(map, point, FindRange::MultiLine, |left, right| {
-        // Make alt-left skip punctuation on Mac OS to respect Mac VSCode behaviour. For example: hello.| goes to |hello.
-        if is_first_iteration
-            && classifier.is_punctuation(right)
-            && !classifier.is_punctuation(left)
-        {
-            is_first_iteration = false;
-            return false;
-        }
-        is_first_iteration = false;
-
        (classifier.kind(left) != classifier.kind(right) && !classifier.is_whitespace(right))
            || left == '\n'
    })
@@ -316,18 +305,8 @@ pub fn previous_subword_start(map: &DisplaySnapshot, point: DisplayPoint) -> Dis
 pub fn next_word_end(map: &DisplaySnapshot, point: DisplayPoint) -> DisplayPoint {
    let raw_point = point.to_point(map);
    let classifier = map.buffer_snapshot.char_classifier_at(raw_point);
-    let mut is_first_iteration = true;
-    find_boundary(map, point, FindRange::MultiLine, |left, right| {
-        // Make alt-right skip punctuation on Mac OS to respect the Mac behaviour. For example: |.hello goes to .hello|
-        if is_first_iteration
-            && classifier.is_punctuation(left)
-            && !classifier.is_punctuation(right)
-        {
-            is_first_iteration = false;
-            return false;
-        }
-        is_first_iteration = false;

+    find_boundary(map, point, FindRange::MultiLine, |left, right| {
        (classifier.kind(left) != classifier.kind(right) && !classifier.is_whitespace(left))
            || right == '\n'
    })
@@ -803,15 +782,10 @@ mod tests {

        fn assert(marked_text: &str, cx: &mut gpui::App) {
            let (snapshot, display_points) = marked_display_snapshot(marked_text, cx);
-            let actual = previous_word_start(&snapshot, display_points[1]);
-            let expected = display_points[0];
-            if actual != expected {
-                eprintln!(
-                    "previous_word_start mismatch for '{}': actual={:?}, expected={:?}",
-                    marked_text, actual, expected
-                );
-            }
-            assert_eq!(actual, expected);
+            assert_eq!(
+                previous_word_start(&snapshot, display_points[1]),
+                display_points[0]
+            );
        }

        assert("\nˇ   ˇlorem", cx);
@@ -822,17 +796,12 @@ mod tests {
        assert("\nlorem\nˇ   ˇipsum", cx);
        assert("\n\nˇ\nˇ", cx);
        assert("    ˇlorem  ˇipsum", cx);
-        assert("ˇlorem-ˇipsum", cx);
+        assert("loremˇ-ˇipsum", cx);
        assert("loremˇ-#$@ˇipsum", cx);
        assert("ˇlorem_ˇipsum", cx);
        assert(" ˇdefγˇ", cx);
        assert(" ˇbcΔˇ", cx);
-        // Test punctuation skipping behavior
-        assert("ˇhello.ˇ", cx);
-        assert("helloˇ...ˇ", cx);
-        assert("helloˇ.---..ˇtest", cx);
-        assert("test  ˇ.--ˇtest", cx);
-        assert("oneˇ,;:!?ˇtwo", cx);
+        assert(" abˇ——ˇcd", cx);
    }

    #[gpui::test]
@@ -986,15 +955,10 @@ mod tests {

        fn assert(marked_text: &str, cx: &mut gpui::App) {
            let (snapshot, display_points) = marked_display_snapshot(marked_text, cx);
-            let actual = next_word_end(&snapshot, display_points[0]);
-            let expected = display_points[1];
-            if actual != expected {
-                eprintln!(
-                    "next_word_end mismatch for '{}': actual={:?}, expected={:?}",
-                    marked_text, actual, expected
-                );
-            }
-            assert_eq!(actual, expected);
+            assert_eq!(
+                next_word_end(&snapshot, display_points[0]),
+                display_points[1]
+            );
        }

        assert("\nˇ   loremˇ", cx);
@@ -1003,18 +967,11 @@ mod tests {
        assert("    loremˇ    ˇ\nipsum\n", cx);
        assert("\nˇ\nˇ\n\n", cx);
        assert("loremˇ    ipsumˇ   ", cx);
-        assert("loremˇ-ipsumˇ", cx);
+        assert("loremˇ-ˇipsum", cx);
        assert("loremˇ#$@-ˇipsum", cx);
        assert("loremˇ_ipsumˇ", cx);
        assert(" ˇbcΔˇ", cx);
        assert(" abˇ——ˇcd", cx);
-        // Test punctuation skipping behavior
-        assert("ˇ.helloˇ", cx);
-        assert("display_pointsˇ[0ˇ]", cx);
-        assert("ˇ...ˇhello", cx);
-        assert("helloˇ.---..ˇtest", cx);
-        assert("testˇ.--ˇ test", cx);
-        assert("oneˇ,;:!?ˇtwo", cx);
    }

    #[gpui::test]
--- a/crates/editor/src/test.rs
+++ b/crates/editor/src/test.rs
@@ -45,7 +45,6 @@ pub fn test_font() -> Font {
 }

 // Returns a snapshot from text containing '|' character markers with the markers removed, and DisplayPoints for each one.
-#[track_caller]
 pub fn marked_display_snapshot(
    text: &str,
    cx: &mut gpui::App,
@@ -84,7 +83,6 @@ pub fn marked_display_snapshot(
    (snapshot, markers)
 }

-#[track_caller]
 pub fn select_ranges(
    editor: &mut Editor,
    marked_text: &str,
--- a/crates/editor/src/test/editor_test_context.rs
+++ b/crates/editor/src/test/editor_test_context.rs
@@ -109,7 +109,6 @@ impl EditorTestContext {
        }
    }

-    #[track_caller]
    pub fn new_multibuffer<const COUNT: usize>(
        cx: &mut gpui::TestAppContext,
        excerpts: [&str; COUNT],
@@ -304,7 +303,6 @@ impl EditorTestContext {
        fs.set_head_for_repo(
            &Self::root_path().join(".git"),
            &[(path.into(), diff_base.to_string())],
-            "deadbeef",
        );
        self.cx.run_until_parked();
    }
@@ -353,7 +351,6 @@ impl EditorTestContext {
    /// editor state was needed to cause the failure.
    ///
    /// See the `util::test::marked_text_ranges` function for more information.
-    #[track_caller]
    pub fn set_state(&mut self, marked_text: &str) -> ContextHandle {
        let state_context = self.add_assertion_context(format!(
            "Initial Editor State: \"{}\"",
@@ -370,7 +367,6 @@ impl EditorTestContext {
    }

    /// Only change the editor's selections
-    #[track_caller]
    pub fn set_selections_state(&mut self, marked_text: &str) -> ContextHandle {
        let state_context = self.add_assertion_context(format!(
            "Initial Editor State: \"{}\"",
--- a/crates/eval/src/examples/grep_params_escapement.rs
+++ b/crates/eval/src/examples/grep_params_escapement.rs
@@ -1,59 +0,0 @@
-use agent_settings::AgentProfileId;
-use anyhow::Result;
-use assistant_tools::GrepToolInput;
-use async_trait::async_trait;
-
-use crate::example::{Example, ExampleContext, ExampleMetadata};
-
-pub struct GrepParamsEscapementExample;
-
-/*
-
-This eval checks that the model doesn't use HTML escapement for characters like `<` and
-`>` in tool parameters.
-
-                      original     +system_prompt change    +tool description
-  claude-opus-4        89%          92%                     97%+
-  claude-sonnet-4      100%
-  gpt-4.1-mini         100%
-  gemini-2.5-pro                    98%
-
-*/
-
-#[async_trait(?Send)]
-impl Example for GrepParamsEscapementExample {
-    fn meta(&self) -> ExampleMetadata {
-        ExampleMetadata {
-            name: "grep_params_escapement".to_string(),
-            url: "https://github.com/octocat/hello-world".to_string(),
-            revision: "7fd1a60b01f91b314f59955a4e4d4e80d8edf11d".to_string(),
-            language_server: None,
-            max_assertions: Some(1),
-            profile_id: AgentProfileId::default(),
-            existing_thread_json: None,
-            max_turns: Some(2),
-        }
-    }
-
-    async fn conversation(&self, cx: &mut ExampleContext) -> Result<()> {
-        // cx.push_user_message("How does the precedence/specificity work with Keymap contexts? I am seeing that `MessageEditor > Editor` is lower precendence than `Editor` which is surprising to me, but might be how it works");
-        cx.push_user_message("Search for files containing the characters `>` or `<`");
-        let response = cx.run_turns(2).await?;
-        let grep_input = response
-            .find_tool_call("grep")
-            .and_then(|tool_use| tool_use.parse_input::<GrepToolInput>().ok());
-
-        cx.assert_some(grep_input.as_ref(), "`grep` tool should be called")?;
-
-        cx.assert(
-            !contains_html_entities(&grep_input.unwrap().regex),
-            "Tool parameters should not be escaped",
-        )
-    }
-}
-
-fn contains_html_entities(pattern: &str) -> bool {
-    regex::Regex::new(r"&[a-zA-Z]+;|&#[0-9]+;|&#x[0-9a-fA-F]+;")
-        .unwrap()
-        .is_match(pattern)
-}
--- a/crates/eval/src/examples/mod.rs
+++ b/crates/eval/src/examples/mod.rs
@@ -16,7 +16,6 @@ mod add_arg_to_trait_method;
 mod code_block_citations;
 mod comment_translation;
 mod file_search;
-mod grep_params_escapement;
 mod overwrite_file;
 mod planets;

@@ -28,7 +27,6 @@ pub fn all(examples_dir: &Path) -> Vec<Rc<dyn Example>> {
        Rc::new(planets::Planets),
        Rc::new(comment_translation::CommentTranslation),
        Rc::new(overwrite_file::FileOverwriteExample),
-        Rc::new(grep_params_escapement::GrepParamsEscapementExample),
    ];

    for example_path in list_declarative_examples(examples_dir).unwrap() {
--- a/crates/extensions_ui/src/extensions_ui.rs
+++ b/crates/extensions_ui/src/extensions_ui.rs
@@ -101,10 +101,7 @@ pub fn init(cx: &mut App) {
                        directories: true,
                        multiple: false,
                    },
-                    DirectoryLister::Local(
-                        workspace.project().clone(),
-                        workspace.app_state().fs.clone(),
-                    ),
+                    DirectoryLister::Local(workspace.app_state().fs.clone()),
                    window,
                    cx,
                );
--- a/crates/file_finder/src/file_finder.rs
+++ b/crates/file_finder/src/file_finder.rs
@@ -4,6 +4,7 @@ mod file_finder_tests;
 mod open_path_prompt_tests;

 pub mod file_finder_settings;
+mod new_path_prompt;
 mod open_path_prompt;

 use futures::future::join_all;
@@ -19,6 +20,7 @@ use gpui::{
    KeyContext, Modifiers, ModifiersChangedEvent, ParentElement, Render, Styled, Task, WeakEntity,
    Window, actions,
 };
+use new_path_prompt::NewPathPrompt;
 use open_path_prompt::OpenPathPrompt;
 use picker::{Picker, PickerDelegate};
 use project::{PathMatchCandidateSet, Project, ProjectPath, WorktreeId};
@@ -83,8 +85,8 @@ pub fn init_settings(cx: &mut App) {
 pub fn init(cx: &mut App) {
    init_settings(cx);
    cx.observe_new(FileFinder::register).detach();
+    cx.observe_new(NewPathPrompt::register).detach();
    cx.observe_new(OpenPathPrompt::register).detach();
-    cx.observe_new(OpenPathPrompt::register_new_path).detach();
 }

 impl FileFinder {
--- a/crates/file_finder/src/new_path_prompt.rs
+++ b/crates/file_finder/src/new_path_prompt.rs
@@ -0,0 +1,526 @@
+use futures::channel::oneshot;
+use fuzzy::PathMatch;
+use gpui::{Entity, HighlightStyle, StyledText};
+use picker::{Picker, PickerDelegate};
+use project::{Entry, PathMatchCandidateSet, Project, ProjectPath, WorktreeId};
+use std::{
+    path::{Path, PathBuf},
+    sync::{
+        Arc,
+        atomic::{self, AtomicBool},
+    },
+};
+use ui::{Context, ListItem, Window};
+use ui::{LabelLike, ListItemSpacing, highlight_ranges, prelude::*};
+use util::ResultExt;
+use workspace::Workspace;
+
+pub(crate) struct NewPathPrompt;
+
+#[derive(Debug, Clone)]
+struct Match {
+    path_match: Option<PathMatch>,
+    suffix: Option<String>,
+}
+
+impl Match {
+    fn entry<'a>(&'a self, project: &'a Project, cx: &'a App) -> Option<&'a Entry> {
+        if let Some(suffix) = &self.suffix {
+            let (worktree, path) = if let Some(path_match) = &self.path_match {
+                (
+                    project.worktree_for_id(WorktreeId::from_usize(path_match.worktree_id), cx),
+                    path_match.path.join(suffix),
+                )
+            } else {
+                (project.worktrees(cx).next(), PathBuf::from(suffix))
+            };
+
+            worktree.and_then(|worktree| worktree.read(cx).entry_for_path(path))
+        } else if let Some(path_match) = &self.path_match {
+            let worktree =
+                project.worktree_for_id(WorktreeId::from_usize(path_match.worktree_id), cx)?;
+            worktree.read(cx).entry_for_path(path_match.path.as_ref())
+        } else {
+            None
+        }
+    }
+
+    fn is_dir(&self, project: &Project, cx: &App) -> bool {
+        self.entry(project, cx).is_some_and(|e| e.is_dir())
+            || self.suffix.as_ref().is_some_and(|s| s.ends_with('/'))
+    }
+
+    fn relative_path(&self) -> String {
+        if let Some(path_match) = &self.path_match {
+            if let Some(suffix) = &self.suffix {
+                format!(
+                    "{}/{}",
+                    path_match.path.to_string_lossy(),
+                    suffix.trim_end_matches('/')
+                )
+            } else {
+                path_match.path.to_string_lossy().to_string()
+            }
+        } else if let Some(suffix) = &self.suffix {
+            suffix.trim_end_matches('/').to_string()
+        } else {
+            "".to_string()
+        }
+    }
+
+    fn project_path(&self, project: &Project, cx: &App) -> Option<ProjectPath> {
+        let worktree_id = if let Some(path_match) = &self.path_match {
+            WorktreeId::from_usize(path_match.worktree_id)
+        } else if let Some(worktree) = project.visible_worktrees(cx).find(|worktree| {
+            worktree
+                .read(cx)
+                .root_entry()
+                .is_some_and(|entry| entry.is_dir())
+        }) {
+            worktree.read(cx).id()
+        } else {
+            // todo(): we should find_or_create a workspace.
+            return None;
+        };
+
+        let path = PathBuf::from(self.relative_path());
+
+        Some(ProjectPath {
+            worktree_id,
+            path: Arc::from(path),
+        })
+    }
+
+    fn existing_prefix(&self, project: &Project, cx: &App) -> Option<PathBuf> {
+        let worktree = project.worktrees(cx).next()?.read(cx);
+        let mut prefix = PathBuf::new();
+        let parts = self.suffix.as_ref()?.split('/');
+        for part in parts {
+            if worktree.entry_for_path(prefix.join(&part)).is_none() {
+                return Some(prefix);
+            }
+            prefix = prefix.join(part);
+        }
+
+        None
+    }
+
+    fn styled_text(&self, project: &Project, window: &Window, cx: &App) -> StyledText {
+        let mut text = "./".to_string();
+        let mut highlights = Vec::new();
+        let mut offset = text.len();
+
+        let separator = '/';
+        let dir_indicator = "[…]";
+
+        if let Some(path_match) = &self.path_match {
+            text.push_str(&path_match.path.to_string_lossy());
+            let mut whole_path = PathBuf::from(path_match.path_prefix.to_string());
+            whole_path = whole_path.join(path_match.path.clone());
+            for (range, style) in highlight_ranges(
+                &whole_path.to_string_lossy(),
+                &path_match.positions,
+                gpui::HighlightStyle::color(Color::Accent.color(cx)),
+            ) {
+                highlights.push((range.start + offset..range.end + offset, style))
+            }
+            text.push(separator);
+            offset = text.len();
+
+            if let Some(suffix) = &self.suffix {
+                text.push_str(suffix);
+                let entry = self.entry(project, cx);
+                let color = if let Some(entry) = entry {
+                    if entry.is_dir() {
+                        Color::Accent
+                    } else {
+                        Color::Conflict
+                    }
+                } else {
+                    Color::Created
+                };
+                highlights.push((
+                    offset..offset + suffix.len(),
+                    HighlightStyle::color(color.color(cx)),
+                ));
+                offset += suffix.len();
+                if entry.is_some_and(|e| e.is_dir()) {
+                    text.push(separator);
+                    offset += separator.len_utf8();
+
+                    text.push_str(dir_indicator);
+                    highlights.push((
+                        offset..offset + dir_indicator.len(),
+                        HighlightStyle::color(Color::Muted.color(cx)),
+                    ));
+                }
+            } else {
+                text.push_str(dir_indicator);
+                highlights.push((
+                    offset..offset + dir_indicator.len(),
+                    HighlightStyle::color(Color::Muted.color(cx)),
+                ))
+            }
+        } else if let Some(suffix) = &self.suffix {
+            text.push_str(suffix);
+            let existing_prefix_len = self
+                .existing_prefix(project, cx)
+                .map(|prefix| prefix.to_string_lossy().len())
+                .unwrap_or(0);
+
+            if existing_prefix_len > 0 {
+                highlights.push((
+                    offset..offset + existing_prefix_len,
+                    HighlightStyle::color(Color::Accent.color(cx)),
+                ));
+            }
+            highlights.push((
+                offset + existing_prefix_len..offset + suffix.len(),
+                HighlightStyle::color(if self.entry(project, cx).is_some() {
+                    Color::Conflict.color(cx)
+                } else {
+                    Color::Created.color(cx)
+                }),
+            ));
+            offset += suffix.len();
+            if suffix.ends_with('/') {
+                text.push_str(dir_indicator);
+                highlights.push((
+                    offset..offset + dir_indicator.len(),
+                    HighlightStyle::color(Color::Muted.color(cx)),
+                ));
+            }
+        }
+
+        StyledText::new(text).with_default_highlights(&window.text_style().clone(), highlights)
+    }
+}
+
+pub struct NewPathDelegate {
+    project: Entity<Project>,
+    tx: Option<oneshot::Sender<Option<ProjectPath>>>,
+    selected_index: usize,
+    matches: Vec<Match>,
+    last_selected_dir: Option<String>,
+    cancel_flag: Arc<AtomicBool>,
+    should_dismiss: bool,
+}
+
+impl NewPathPrompt {
+    pub(crate) fn register(
+        workspace: &mut Workspace,
+        _window: Option<&mut Window>,
+        _cx: &mut Context<Workspace>,
+    ) {
+        workspace.set_prompt_for_new_path(Box::new(|workspace, window, cx| {
+            let (tx, rx) = futures::channel::oneshot::channel();
+            Self::prompt_for_new_path(workspace, tx, window, cx);
+            rx
+        }));
+    }
+
+    fn prompt_for_new_path(
+        workspace: &mut Workspace,
+        tx: oneshot::Sender<Option<ProjectPath>>,
+        window: &mut Window,
+        cx: &mut Context<Workspace>,
+    ) {
+        let project = workspace.project().clone();
+        workspace.toggle_modal(window, cx, |window, cx| {
+            let delegate = NewPathDelegate {
+                project,
+                tx: Some(tx),
+                selected_index: 0,
+                matches: vec![],
+                cancel_flag: Arc::new(AtomicBool::new(false)),
+                last_selected_dir: None,
+                should_dismiss: true,
+            };
+
+            Picker::uniform_list(delegate, window, cx).width(rems(34.))
+        });
+    }
+}
+
+impl PickerDelegate for NewPathDelegate {
+    type ListItem = ui::ListItem;
+
+    fn match_count(&self) -> usize {
+        self.matches.len()
+    }
+
+    fn selected_index(&self) -> usize {
+        self.selected_index
+    }
+
+    fn set_selected_index(
+        &mut self,
+        ix: usize,
+        _: &mut Window,
+        cx: &mut Context<picker::Picker<Self>>,
+    ) {
+        self.selected_index = ix;
+        cx.notify();
+    }
+
+    fn update_matches(
+        &mut self,
+        query: String,
+        window: &mut Window,
+        cx: &mut Context<picker::Picker<Self>>,
+    ) -> gpui::Task<()> {
+        let query = query
+            .trim()
+            .trim_start_matches("./")
+            .trim_start_matches('/');
+
+        let (dir, suffix) = if let Some(index) = query.rfind('/') {
+            let suffix = if index + 1 < query.len() {
+                Some(query[index + 1..].to_string())
+            } else {
+                None
+            };
+            (query[0..index].to_string(), suffix)
+        } else {
+            (query.to_string(), None)
+        };
+
+        let worktrees = self
+            .project
+            .read(cx)
+            .visible_worktrees(cx)
+            .collect::<Vec<_>>();
+        let include_root_name = worktrees.len() > 1;
+        let candidate_sets = worktrees
+            .into_iter()
+            .map(|worktree| {
+                let worktree = worktree.read(cx);
+                PathMatchCandidateSet {
+                    snapshot: worktree.snapshot(),
+                    include_ignored: worktree
+                        .root_entry()
+                        .map_or(false, |entry| entry.is_ignored),
+                    include_root_name,
+                    candidates: project::Candidates::Directories,
+                }
+            })
+            .collect::<Vec<_>>();
+
+        self.cancel_flag.store(true, atomic::Ordering::Relaxed);
+        self.cancel_flag = Arc::new(AtomicBool::new(false));
+
+        let cancel_flag = self.cancel_flag.clone();
+        let query = query.to_string();
+        let prefix = dir.clone();
+        cx.spawn_in(window, async move |picker, cx| {
+            let matches = fuzzy::match_path_sets(
+                candidate_sets.as_slice(),
+                &dir,
+                None,
+                false,
+                100,
+                &cancel_flag,
+                cx.background_executor().clone(),
+            )
+            .await;
+            let did_cancel = cancel_flag.load(atomic::Ordering::Relaxed);
+            if did_cancel {
+                return;
+            }
+            picker
+                .update(cx, |picker, cx| {
+                    picker
+                        .delegate
+                        .set_search_matches(query, prefix, suffix, matches, cx)
+                })
+                .log_err();
+        })
+    }
+
+    fn confirm_completion(
+        &mut self,
+        _: String,
+        window: &mut Window,
+        cx: &mut Context<Picker<Self>>,
+    ) -> Option<String> {
+        self.confirm_update_query(window, cx)
+    }
+
+    fn confirm_update_query(
+        &mut self,
+        _: &mut Window,
+        cx: &mut Context<Picker<Self>>,
+    ) -> Option<String> {
+        let m = self.matches.get(self.selected_index)?;
+        if m.is_dir(self.project.read(cx), cx) {
+            let path = m.relative_path();
+            let result = format!("{}/", path);
+            self.last_selected_dir = Some(path);
+            Some(result)
+        } else {
+            None
+        }
+    }
+
+    fn confirm(&mut self, _: bool, window: &mut Window, cx: &mut Context<picker::Picker<Self>>) {
+        let Some(m) = self.matches.get(self.selected_index) else {
+            return;
+        };
+
+        let exists = m.entry(self.project.read(cx), cx).is_some();
+        if exists {
+            self.should_dismiss = false;
+            let answer = window.prompt(
+                gpui::PromptLevel::Critical,
+                &format!("{} already exists. Do you want to replace it?", m.relative_path()),
+                Some(
+                    "A file or folder with the same name already exists. Replacing it will overwrite its current contents.",
+                ),
+                &["Replace", "Cancel"],
+            cx);
+            let m = m.clone();
+            cx.spawn_in(window, async move |picker, cx| {
+                let answer = answer.await.ok();
+                picker
+                    .update(cx, |picker, cx| {
+                        picker.delegate.should_dismiss = true;
+                        if answer != Some(0) {
+                            return;
+                        }
+                        if let Some(path) = m.project_path(picker.delegate.project.read(cx), cx) {
+                            if let Some(tx) = picker.delegate.tx.take() {
+                                tx.send(Some(path)).ok();
+                            }
+                        }
+                        cx.emit(gpui::DismissEvent);
+                    })
+                    .ok();
+            })
+            .detach();
+            return;
+        }
+
+        if let Some(path) = m.project_path(self.project.read(cx), cx) {
+            if let Some(tx) = self.tx.take() {
+                tx.send(Some(path)).ok();
+            }
+        }
+        cx.emit(gpui::DismissEvent);
+    }
+
+    fn should_dismiss(&self) -> bool {
+        self.should_dismiss
+    }
+
+    fn dismissed(&mut self, _: &mut Window, cx: &mut Context<picker::Picker<Self>>) {
+        if let Some(tx) = self.tx.take() {
+            tx.send(None).ok();
+        }
+        cx.emit(gpui::DismissEvent)
+    }
+
+    fn render_match(
+        &self,
+        ix: usize,
+        selected: bool,
+        window: &mut Window,
+        cx: &mut Context<picker::Picker<Self>>,
+    ) -> Option<Self::ListItem> {
+        let m = self.matches.get(ix)?;
+
+        Some(
+            ListItem::new(ix)
+                .spacing(ListItemSpacing::Sparse)
+                .inset(true)
+                .toggle_state(selected)
+                .child(LabelLike::new().child(m.styled_text(self.project.read(cx), window, cx))),
+        )
+    }
+
+    fn no_matches_text(&self, _window: &mut Window, _cx: &mut App) -> Option<SharedString> {
+        Some("Type a path...".into())
+    }
+
+    fn placeholder_text(&self, _window: &mut Window, _cx: &mut App) -> Arc<str> {
+        Arc::from("[directory/]filename.ext")
+    }
+}
+
+impl NewPathDelegate {
+    fn set_search_matches(
+        &mut self,
+        query: String,
+        prefix: String,
+        suffix: Option<String>,
+        matches: Vec<PathMatch>,
+        cx: &mut Context<Picker<Self>>,
+    ) {
+        cx.notify();
+        if query.is_empty() {
+            self.matches = self
+                .project
+                .read(cx)
+                .worktrees(cx)
+                .flat_map(|worktree| {
+                    let worktree_id = worktree.read(cx).id();
+                    worktree
+                        .read(cx)
+                        .child_entries(Path::new(""))
+                        .filter_map(move |entry| {
+                            entry.is_dir().then(|| Match {
+                                path_match: Some(PathMatch {
+                                    score: 1.0,
+                                    positions: Default::default(),
+                                    worktree_id: worktree_id.to_usize(),
+                                    path: entry.path.clone(),
+                                    path_prefix: "".into(),
+                                    is_dir: entry.is_dir(),
+                                    distance_to_relative_ancestor: 0,
+                                }),
+                                suffix: None,
+                            })
+                        })
+                })
+                .collect();
+
+            return;
+        }
+
+        let mut directory_exists = false;
+
+        self.matches = matches
+            .into_iter()
+            .map(|m| {
+                if m.path.as_ref().to_string_lossy() == prefix {
+                    directory_exists = true
+                }
+                Match {
+                    path_match: Some(m),
+                    suffix: suffix.clone(),
+                }
+            })
+            .collect();
+
+        if !directory_exists {
+            if suffix.is_none()
+                || self
+                    .last_selected_dir
+                    .as_ref()
+                    .is_some_and(|d| query.starts_with(d))
+            {
+                self.matches.insert(
+                    0,
+                    Match {
+                        path_match: None,
+                        suffix: Some(query.clone()),
+                    },
+                )
+            } else {
+                self.matches.push(Match {
+                    path_match: None,
+                    suffix: Some(query.clone()),
+                })
+            }
+        }
+    }
+}
--- a/crates/file_finder/src/open_path_prompt.rs
+++ b/crates/file_finder/src/open_path_prompt.rs
@@ -2,7 +2,6 @@ use crate::file_finder_settings::FileFinderSettings;
 use file_icons::FileIcons;
 use futures::channel::oneshot;
 use fuzzy::{StringMatch, StringMatchCandidate};
-use gpui::{HighlightStyle, StyledText, Task};
 use picker::{Picker, PickerDelegate};
 use project::{DirectoryItem, DirectoryLister};
 use settings::Settings;
@@ -13,136 +12,61 @@ use std::{
        atomic::{self, AtomicBool},
    },
 };
-use ui::{Context, LabelLike, ListItem, Window};
+use ui::{Context, ListItem, Window};
 use ui::{HighlightedLabel, ListItemSpacing, prelude::*};
 use util::{maybe, paths::compare_paths};
 use workspace::Workspace;

 pub(crate) struct OpenPathPrompt;

-#[cfg(target_os = "windows")]
-const PROMPT_ROOT: &str = "C:\\";
-#[cfg(not(target_os = "windows"))]
-const PROMPT_ROOT: &str = "/";
-
-#[derive(Debug)]
 pub struct OpenPathDelegate {
    tx: Option<oneshot::Sender<Option<Vec<PathBuf>>>>,
    lister: DirectoryLister,
    selected_index: usize,
-    directory_state: DirectoryState,
+    directory_state: Option<DirectoryState>,
+    matches: Vec<usize>,
    string_matches: Vec<StringMatch>,
    cancel_flag: Arc<AtomicBool>,
    should_dismiss: bool,
-    replace_prompt: Task<()>,
 }

 impl OpenPathDelegate {
-    pub fn new(
-        tx: oneshot::Sender<Option<Vec<PathBuf>>>,
-        lister: DirectoryLister,
-        creating_path: bool,
-    ) -> Self {
+    pub fn new(tx: oneshot::Sender<Option<Vec<PathBuf>>>, lister: DirectoryLister) -> Self {
        Self {
            tx: Some(tx),
            lister,
            selected_index: 0,
-            directory_state: DirectoryState::None {
-                create: creating_path,
-            },
+            directory_state: None,
+            matches: Vec::new(),
            string_matches: Vec::new(),
            cancel_flag: Arc::new(AtomicBool::new(false)),
            should_dismiss: true,
-            replace_prompt: Task::ready(()),
-        }
-    }
-
-    fn get_entry(&self, selected_match_index: usize) -> Option<CandidateInfo> {
-        match &self.directory_state {
-            DirectoryState::List { entries, .. } => {
-                let id = self.string_matches.get(selected_match_index)?.candidate_id;
-                entries.iter().find(|entry| entry.path.id == id).cloned()
-            }
-            DirectoryState::Create {
-                user_input,
-                entries,
-                ..
-            } => {
-                let mut i = selected_match_index;
-                if let Some(user_input) = user_input {
-                    if !user_input.exists || !user_input.is_dir {
-                        if i == 0 {
-                            return Some(CandidateInfo {
-                                path: user_input.file.clone(),
-                                is_dir: false,
-                            });
-                        } else {
-                            i -= 1;
-                        }
-                    }
-                }
-                let id = self.string_matches.get(i)?.candidate_id;
-                entries.iter().find(|entry| entry.path.id == id).cloned()
-            }
-            DirectoryState::None { .. } => None,
        }
    }

    #[cfg(any(test, feature = "test-support"))]
    pub fn collect_match_candidates(&self) -> Vec<String> {
-        match &self.directory_state {
-            DirectoryState::List { entries, .. } => self
-                .string_matches
+        if let Some(state) = self.directory_state.as_ref() {
+            self.matches
                .iter()
-                .filter_map(|string_match| {
-                    entries
-                        .iter()
-                        .find(|entry| entry.path.id == string_match.candidate_id)
+                .filter_map(|&index| {
+                    state
+                        .match_candidates
+                        .get(index)
                        .map(|candidate| candidate.path.string.clone())
                })
-                .collect(),
-            DirectoryState::Create {
-                user_input,
-                entries,
-                ..
-            } => user_input
-                .into_iter()
-                .filter(|user_input| !user_input.exists || !user_input.is_dir)
-                .map(|user_input| user_input.file.string.clone())
-                .chain(self.string_matches.iter().filter_map(|string_match| {
-                    entries
-                        .iter()
-                        .find(|entry| entry.path.id == string_match.candidate_id)
-                        .map(|candidate| candidate.path.string.clone())
-                }))
-                .collect(),
-            DirectoryState::None { .. } => Vec::new(),
+                .collect()
+        } else {
+            Vec::new()
        }
    }
 }

 #[derive(Debug)]
-enum DirectoryState {
-    List {
-        parent_path: String,
-        entries: Vec<CandidateInfo>,
-        error: Option<SharedString>,
-    },
-    Create {
-        parent_path: String,
-        user_input: Option<UserInput>,
-        entries: Vec<CandidateInfo>,
-    },
-    None {
-        create: bool,
-    },
-}
-
-#[derive(Debug, Clone)]
-struct UserInput {
-    file: StringMatchCandidate,
-    exists: bool,
-    is_dir: bool,
+struct DirectoryState {
+    path: String,
+    match_candidates: Vec<CandidateInfo>,
+    error: Option<SharedString>,
 }

 #[derive(Debug, Clone)]
@@ -159,19 +83,7 @@ impl OpenPathPrompt {
    ) {
        workspace.set_prompt_for_open_path(Box::new(|workspace, lister, window, cx| {
            let (tx, rx) = futures::channel::oneshot::channel();
-            Self::prompt_for_open_path(workspace, lister, false, tx, window, cx);
-            rx
-        }));
-    }
-
-    pub(crate) fn register_new_path(
-        workspace: &mut Workspace,
-        _window: Option<&mut Window>,
-        _: &mut Context<Workspace>,
-    ) {
-        workspace.set_prompt_for_new_path(Box::new(|workspace, lister, window, cx| {
-            let (tx, rx) = futures::channel::oneshot::channel();
-            Self::prompt_for_open_path(workspace, lister, true, tx, window, cx);
+            Self::prompt_for_open_path(workspace, lister, tx, window, cx);
            rx
        }));
    }
@@ -179,13 +91,13 @@ impl OpenPathPrompt {
    fn prompt_for_open_path(
        workspace: &mut Workspace,
        lister: DirectoryLister,
-        creating_path: bool,
        tx: oneshot::Sender<Option<Vec<PathBuf>>>,
        window: &mut Window,
        cx: &mut Context<Workspace>,
    ) {
        workspace.toggle_modal(window, cx, |window, cx| {
-            let delegate = OpenPathDelegate::new(tx, lister.clone(), creating_path);
+            let delegate = OpenPathDelegate::new(tx, lister.clone());
+
            let picker = Picker::uniform_list(delegate, window, cx).width(rems(34.));
            let query = lister.default_query(cx);
            picker.set_query(query, window, cx);
@@ -198,16 +110,7 @@ impl PickerDelegate for OpenPathDelegate {
    type ListItem = ui::ListItem;

    fn match_count(&self) -> usize {
-        let user_input = if let DirectoryState::Create { user_input, .. } = &self.directory_state {
-            user_input
-                .as_ref()
-                .filter(|input| !input.exists || !input.is_dir)
-                .into_iter()
-                .count()
-        } else {
-            0
-        };
-        self.string_matches.len() + user_input
+        self.matches.len()
    }

    fn selected_index(&self) -> usize {
@@ -224,196 +127,127 @@ impl PickerDelegate for OpenPathDelegate {
        query: String,
        window: &mut Window,
        cx: &mut Context<Picker<Self>>,
-    ) -> Task<()> {
-        let lister = &self.lister;
-        let last_item = Path::new(&query)
+    ) -> gpui::Task<()> {
+        let lister = self.lister.clone();
+        let query_path = Path::new(&query);
+        let last_item = query_path
            .file_name()
            .unwrap_or_default()
-            .to_string_lossy();
-        let (mut dir, suffix) = if let Some(dir) = query.strip_suffix(last_item.as_ref()) {
-            (dir.to_string(), last_item.into_owned())
+            .to_string_lossy()
+            .to_string();
+        let (mut dir, suffix) = if let Some(dir) = query.strip_suffix(&last_item) {
+            (dir.to_string(), last_item)
        } else {
            (query, String::new())
        };
+
        if dir == "" {
-            dir = PROMPT_ROOT.to_string();
+            #[cfg(not(target_os = "windows"))]
+            {
+                dir = "/".to_string();
+            }
+            #[cfg(target_os = "windows")]
+            {
+                dir = "C:\\".to_string();
+            }
        }

-        let query = match &self.directory_state {
-            DirectoryState::List { parent_path, .. } => {
-                if parent_path == &dir {
-                    None
-                } else {
-                    Some(lister.list_directory(dir.clone(), cx))
-                }
-            }
-            DirectoryState::Create {
-                parent_path,
-                user_input,
-                ..
-            } => {
-                if parent_path == &dir
-                    && user_input.as_ref().map(|input| &input.file.string) == Some(&suffix)
-                {
-                    None
-                } else {
-                    Some(lister.list_directory(dir.clone(), cx))
-                }
-            }
-            DirectoryState::None { .. } => Some(lister.list_directory(dir.clone(), cx)),
+        let query = if self
+            .directory_state
+            .as_ref()
+            .map_or(false, |s| s.path == dir)
+        {
+            None
+        } else {
+            Some(lister.list_directory(dir.clone(), cx))
        };
-        self.cancel_flag.store(true, atomic::Ordering::Release);
+        self.cancel_flag.store(true, atomic::Ordering::Relaxed);
        self.cancel_flag = Arc::new(AtomicBool::new(false));
        let cancel_flag = self.cancel_flag.clone();

        cx.spawn_in(window, async move |this, cx| {
            if let Some(query) = query {
                let paths = query.await;
-                if cancel_flag.load(atomic::Ordering::Acquire) {
+                if cancel_flag.load(atomic::Ordering::Relaxed) {
                    return;
                }

-                if this
-                    .update(cx, |this, _| {
-                        let new_state = match &this.delegate.directory_state {
-                            DirectoryState::None { create: false }
-                            | DirectoryState::List { .. } => match paths {
-                                Ok(paths) => DirectoryState::List {
-                                    entries: path_candidates(&dir, paths),
-                                    parent_path: dir.clone(),
-                                    error: None,
-                                },
-                                Err(e) => DirectoryState::List {
-                                    entries: Vec::new(),
-                                    parent_path: dir.clone(),
-                                    error: Some(SharedString::from(e.to_string())),
-                                },
-                            },
-                            DirectoryState::None { create: true }
-                            | DirectoryState::Create { .. } => match paths {
-                                Ok(paths) => {
-                                    let mut entries = path_candidates(&dir, paths);
-                                    let mut exists = false;
-                                    let mut is_dir = false;
-                                    let mut new_id = None;
-                                    entries.retain(|entry| {
-                                        new_id = new_id.max(Some(entry.path.id));
-                                        if entry.path.string == suffix {
-                                            exists = true;
-                                            is_dir = entry.is_dir;
-                                        }
-                                        !exists || is_dir
-                                    });
+                this.update(cx, |this, _| {
+                    this.delegate.directory_state = Some(match paths {
+                        Ok(mut paths) => {
+                            if dir == "/" {
+                                paths.push(DirectoryItem {
+                                    is_dir: true,
+                                    path: Default::default(),
+                                });
+                            }

-                                    let new_id = new_id.map(|id| id + 1).unwrap_or(0);
-                                    let user_input = if suffix.is_empty() {
-                                        None
-                                    } else {
-                                        Some(UserInput {
-                                            file: StringMatchCandidate::new(new_id, &suffix),
-                                            exists,
-                                            is_dir,
-                                        })
-                                    };
-                                    DirectoryState::Create {
-                                        entries,
-                                        parent_path: dir.clone(),
-                                        user_input,
-                                    }
-                                }
-                                Err(_) => DirectoryState::Create {
-                                    entries: Vec::new(),
-                                    parent_path: dir.clone(),
-                                    user_input: Some(UserInput {
-                                        exists: false,
-                                        is_dir: false,
-                                        file: StringMatchCandidate::new(0, &suffix),
-                                    }),
-                                },
-                            },
-                        };
-                        this.delegate.directory_state = new_state;
-                    })
-                    .is_err()
-                {
-                    return;
-                }
+                            paths.sort_by(|a, b| compare_paths((&a.path, true), (&b.path, true)));
+                            let match_candidates = paths
+                                .iter()
+                                .enumerate()
+                                .map(|(ix, item)| CandidateInfo {
+                                    path: StringMatchCandidate::new(
+                                        ix,
+                                        &item.path.to_string_lossy(),
+                                    ),
+                                    is_dir: item.is_dir,
+                                })
+                                .collect::<Vec<_>>();
+
+                            DirectoryState {
+                                match_candidates,
+                                path: dir,
+                                error: None,
+                            }
+                        }
+                        Err(err) => DirectoryState {
+                            match_candidates: vec![],
+                            path: dir,
+                            error: Some(err.to_string().into()),
+                        },
+                    });
+                })
+                .ok();
            }

-            let Ok(mut new_entries) =
-                this.update(cx, |this, _| match &this.delegate.directory_state {
-                    DirectoryState::List {
-                        entries,
-                        error: None,
-                        ..
-                    }
-                    | DirectoryState::Create { entries, .. } => entries.clone(),
-                    DirectoryState::List { error: Some(_), .. } | DirectoryState::None { .. } => {
-                        Vec::new()
+            let match_candidates = this
+                .update(cx, |this, cx| {
+                    let directory_state = this.delegate.directory_state.as_ref()?;
+                    if directory_state.error.is_some() {
+                        this.delegate.matches.clear();
+                        this.delegate.selected_index = 0;
+                        cx.notify();
+                        return None;
                    }
+
+                    Some(directory_state.match_candidates.clone())
                })
-            else {
+                .unwrap_or(None);
+
+            let Some(mut match_candidates) = match_candidates else {
                return;
            };

            if !suffix.starts_with('.') {
-                new_entries.retain(|entry| !entry.path.string.starts_with('.'));
+                match_candidates.retain(|m| !m.path.string.starts_with('.'));
            }
-            if suffix.is_empty() {
+
+            if suffix == "" {
                this.update(cx, |this, cx| {
-                    this.delegate.selected_index = 0;
-                    this.delegate.string_matches = new_entries
-                        .iter()
-                        .map(|m| StringMatch {
-                            candidate_id: m.path.id,
-                            score: 0.0,
-                            positions: Vec::new(),
-                            string: m.path.string.clone(),
-                        })
-                        .collect();
-                    this.delegate.directory_state =
-                        match &this.delegate.directory_state {
-                            DirectoryState::None { create: false }
-                            | DirectoryState::List { .. } => DirectoryState::List {
-                                parent_path: dir.clone(),
-                                entries: new_entries,
-                                error: None,
-                            },
-                            DirectoryState::None { create: true }
-                            | DirectoryState::Create { .. } => DirectoryState::Create {
-                                parent_path: dir.clone(),
-                                user_input: None,
-                                entries: new_entries,
-                            },
-                        };
+                    this.delegate.matches.clear();
+                    this.delegate.string_matches.clear();
+                    this.delegate
+                        .matches
+                        .extend(match_candidates.iter().map(|m| m.path.id));
+
                    cx.notify();
                })
                .ok();
                return;
            }

-            let Ok(is_create_state) =
-                this.update(cx, |this, _| match &this.delegate.directory_state {
-                    DirectoryState::Create { .. } => true,
-                    DirectoryState::List { .. } => false,
-                    DirectoryState::None { create } => *create,
-                })
-            else {
-                return;
-            };
-
-            let candidates = new_entries
-                .iter()
-                .filter_map(|entry| {
-                    if is_create_state && !entry.is_dir && Some(&suffix) == Some(&entry.path.string)
-                    {
-                        None
-                    } else {
-                        Some(&entry.path)
-                    }
-                })
-                .collect::<Vec<_>>();
-
+            let candidates = match_candidates.iter().map(|m| &m.path).collect::<Vec<_>>();
            let matches = fuzzy::match_strings(
                candidates.as_slice(),
                &suffix,
@@ -423,57 +257,27 @@ impl PickerDelegate for OpenPathDelegate {
                cx.background_executor().clone(),
            )
            .await;
-            if cancel_flag.load(atomic::Ordering::Acquire) {
+            if cancel_flag.load(atomic::Ordering::Relaxed) {
                return;
            }

            this.update(cx, |this, cx| {
-                this.delegate.selected_index = 0;
+                this.delegate.matches.clear();
                this.delegate.string_matches = matches.clone();
-                this.delegate.string_matches.sort_by_key(|m| {
+                this.delegate
+                    .matches
+                    .extend(matches.into_iter().map(|m| m.candidate_id));
+                this.delegate.matches.sort_by_key(|m| {
                    (
-                        new_entries
-                            .iter()
-                            .find(|entry| entry.path.id == m.candidate_id)
-                            .map(|entry| &entry.path)
-                            .map(|candidate| !candidate.string.starts_with(&suffix)),
-                        m.candidate_id,
+                        this.delegate.directory_state.as_ref().and_then(|d| {
+                            d.match_candidates
+                                .get(*m)
+                                .map(|c| !c.path.string.starts_with(&suffix))
+                        }),
+                        *m,
                    )
                });
-                this.delegate.directory_state = match &this.delegate.directory_state {
-                    DirectoryState::None { create: false } | DirectoryState::List { .. } => {
-                        DirectoryState::List {
-                            entries: new_entries,
-                            parent_path: dir.clone(),
-                            error: None,
-                        }
-                    }
-                    DirectoryState::None { create: true } => DirectoryState::Create {
-                        entries: new_entries,
-                        parent_path: dir.clone(),
-                        user_input: Some(UserInput {
-                            file: StringMatchCandidate::new(0, &suffix),
-                            exists: false,
-                            is_dir: false,
-                        }),
-                    },
-                    DirectoryState::Create { user_input, .. } => {
-                        let (new_id, exists, is_dir) = user_input
-                            .as_ref()
-                            .map(|input| (input.file.id, input.exists, input.is_dir))
-                            .unwrap_or_else(|| (0, false, false));
-                        DirectoryState::Create {
-                            entries: new_entries,
-                            parent_path: dir.clone(),
-                            user_input: Some(UserInput {
-                                file: StringMatchCandidate::new(new_id, &suffix),
-                                exists,
-                                is_dir,
-                            }),
-                        }
-                    }
-                };
-
+                this.delegate.selected_index = 0;
                cx.notify();
            })
            .ok();
@@ -486,107 +290,49 @@ impl PickerDelegate for OpenPathDelegate {
        _window: &mut Window,
        _: &mut Context<Picker<Self>>,
    ) -> Option<String> {
-        let candidate = self.get_entry(self.selected_index)?;
        Some(
            maybe!({
-                match &self.directory_state {
-                    DirectoryState::Create { parent_path, .. } => Some(format!(
-                        "{}{}{}",
-                        parent_path,
-                        candidate.path.string,
-                        if candidate.is_dir {
-                            MAIN_SEPARATOR_STR
-                        } else {
-                            ""
-                        }
-                    )),
-                    DirectoryState::List { parent_path, .. } => Some(format!(
-                        "{}{}{}",
-                        parent_path,
-                        candidate.path.string,
-                        if candidate.is_dir {
-                            MAIN_SEPARATOR_STR
-                        } else {
-                            ""
-                        }
-                    )),
-                    DirectoryState::None { .. } => return None,
-                }
+                let m = self.matches.get(self.selected_index)?;
+                let directory_state = self.directory_state.as_ref()?;
+                let candidate = directory_state.match_candidates.get(*m)?;
+                Some(format!(
+                    "{}{}{}",
+                    directory_state.path,
+                    candidate.path.string,
+                    if candidate.is_dir {
+                        MAIN_SEPARATOR_STR
+                    } else {
+                        ""
+                    }
+                ))
            })
            .unwrap_or(query),
        )
    }

-    fn confirm(&mut self, _: bool, window: &mut Window, cx: &mut Context<Picker<Self>>) {
-        let Some(candidate) = self.get_entry(self.selected_index) else {
+    fn confirm(&mut self, _: bool, _: &mut Window, cx: &mut Context<Picker<Self>>) {
+        let Some(m) = self.matches.get(self.selected_index) else {
            return;
        };
-
-        match &self.directory_state {
-            DirectoryState::None { .. } => return,
-            DirectoryState::List { parent_path, .. } => {
-                let confirmed_path =
-                    if parent_path == PROMPT_ROOT && candidate.path.string.is_empty() {
-                        PathBuf::from(PROMPT_ROOT)
-                    } else {
-                        Path::new(self.lister.resolve_tilde(parent_path, cx).as_ref())
-                            .join(&candidate.path.string)
-                    };
-                if let Some(tx) = self.tx.take() {
-                    tx.send(Some(vec![confirmed_path])).ok();
-                }
-            }
-            DirectoryState::Create {
-                parent_path,
-                user_input,
-                ..
-            } => match user_input {
-                None => return,
-                Some(user_input) => {
-                    if user_input.is_dir {
-                        return;
-                    }
-                    let prompted_path =
-                        if parent_path == PROMPT_ROOT && user_input.file.string.is_empty() {
-                            PathBuf::from(PROMPT_ROOT)
-                        } else {
-                            Path::new(self.lister.resolve_tilde(parent_path, cx).as_ref())
-                                .join(&user_input.file.string)
-                        };
-                    if user_input.exists {
-                        self.should_dismiss = false;
-                        let answer = window.prompt(
-                            gpui::PromptLevel::Critical,
-                            &format!("{prompted_path:?} already exists. Do you want to replace it?"),
-                            Some(
-                                "A file or folder with the same name already exists. Replacing it will overwrite its current contents.",
-                            ),
-                            &["Replace", "Cancel"],
-                            cx
-                        );
-                        self.replace_prompt = cx.spawn_in(window, async move |picker, cx| {
-                            let answer = answer.await.ok();
-                            picker
-                                .update(cx, |picker, cx| {
-                                    picker.delegate.should_dismiss = true;
-                                    if answer != Some(0) {
-                                        return;
-                                    }
-                                    if let Some(tx) = picker.delegate.tx.take() {
-                                        tx.send(Some(vec![prompted_path])).ok();
-                                    }
-                                    cx.emit(gpui::DismissEvent);
-                                })
-                                .ok();
-                        });
-                        return;
-                    } else if let Some(tx) = self.tx.take() {
-                        tx.send(Some(vec![prompted_path])).ok();
-                    }
-                }
-            },
+        let Some(directory_state) = self.directory_state.as_ref() else {
+            return;
+        };
+        let Some(candidate) = directory_state.match_candidates.get(*m) else {
+            return;
+        };
+        let result = if directory_state.path == "/" && candidate.path.string.is_empty() {
+            PathBuf::from("/")
+        } else {
+            Path::new(
+                self.lister
+                    .resolve_tilde(&directory_state.path, cx)
+                    .as_ref(),
+            )
+            .join(&candidate.path.string)
+        };
+        if let Some(tx) = self.tx.take() {
+            tx.send(Some(vec![result])).ok();
        }
-
        cx.emit(gpui::DismissEvent);
    }

@@ -605,30 +351,19 @@ impl PickerDelegate for OpenPathDelegate {
        &self,
        ix: usize,
        selected: bool,
-        window: &mut Window,
+        _window: &mut Window,
        cx: &mut Context<Picker<Self>>,
    ) -> Option<Self::ListItem> {
        let settings = FileFinderSettings::get_global(cx);
-        let candidate = self.get_entry(ix)?;
-        let match_positions = match &self.directory_state {
-            DirectoryState::List { .. } => self.string_matches.get(ix)?.positions.clone(),
-            DirectoryState::Create { user_input, .. } => {
-                if let Some(user_input) = user_input {
-                    if !user_input.exists || !user_input.is_dir {
-                        if ix == 0 {
-                            Vec::new()
-                        } else {
-                            self.string_matches.get(ix - 1)?.positions.clone()
-                        }
-                    } else {
-                        self.string_matches.get(ix)?.positions.clone()
-                    }
-                } else {
-                    self.string_matches.get(ix)?.positions.clone()
-                }
-            }
-            DirectoryState::None { .. } => Vec::new(),
-        };
+        let m = self.matches.get(ix)?;
+        let directory_state = self.directory_state.as_ref()?;
+        let candidate = directory_state.match_candidates.get(*m)?;
+        let highlight_positions = self
+            .string_matches
+            .iter()
+            .find(|string_match| string_match.candidate_id == *m)
+            .map(|string_match| string_match.positions.clone())
+            .unwrap_or_default();

        let file_icon = maybe!({
            if !settings.file_icons {
@@ -643,128 +378,34 @@ impl PickerDelegate for OpenPathDelegate {
            Some(Icon::from_path(icon).color(Color::Muted))
        });

-        match &self.directory_state {
-            DirectoryState::List { parent_path, .. } => Some(
-                ListItem::new(ix)
-                    .spacing(ListItemSpacing::Sparse)
-                    .start_slot::<Icon>(file_icon)
-                    .inset(true)
-                    .toggle_state(selected)
-                    .child(HighlightedLabel::new(
-                        if parent_path == PROMPT_ROOT {
-                            format!("{}{}", PROMPT_ROOT, candidate.path.string)
-                        } else {
-                            candidate.path.string.clone()
-                        },
-                        match_positions,
-                    )),
-            ),
-            DirectoryState::Create {
-                parent_path,
-                user_input,
-                ..
-            } => {
-                let (label, delta) = if parent_path == PROMPT_ROOT {
-                    (
-                        format!("{}{}", PROMPT_ROOT, candidate.path.string),
-                        PROMPT_ROOT.len(),
-                    )
-                } else {
-                    (candidate.path.string.clone(), 0)
-                };
-                let label_len = label.len();
-
-                let label_with_highlights = match user_input {
-                    Some(user_input) => {
-                        if user_input.file.string == candidate.path.string {
-                            if user_input.exists {
-                                let label = if user_input.is_dir {
-                                    label
-                                } else {
-                                    format!("{label} (replace)")
-                                };
-                                StyledText::new(label)
-                                    .with_default_highlights(
-                                        &window.text_style().clone(),
-                                        vec![(
-                                            delta..delta + label_len,
-                                            HighlightStyle::color(Color::Conflict.color(cx)),
-                                        )],
-                                    )
-                                    .into_any_element()
-                            } else {
-                                StyledText::new(format!("{label} (create)"))
-                                    .with_default_highlights(
-                                        &window.text_style().clone(),
-                                        vec![(
-                                            delta..delta + label_len,
-                                            HighlightStyle::color(Color::Created.color(cx)),
-                                        )],
-                                    )
-                                    .into_any_element()
-                            }
-                        } else {
-                            let mut highlight_positions = match_positions;
-                            highlight_positions.iter_mut().for_each(|position| {
-                                *position += delta;
-                            });
-                            HighlightedLabel::new(label, highlight_positions).into_any_element()
-                        }
-                    }
-                    None => {
-                        let mut highlight_positions = match_positions;
-                        highlight_positions.iter_mut().for_each(|position| {
-                            *position += delta;
-                        });
-                        HighlightedLabel::new(label, highlight_positions).into_any_element()
-                    }
-                };
-
-                Some(
-                    ListItem::new(ix)
-                        .spacing(ListItemSpacing::Sparse)
-                        .start_slot::<Icon>(file_icon)
-                        .inset(true)
-                        .toggle_state(selected)
-                        .child(LabelLike::new().child(label_with_highlights)),
-                )
-            }
-            DirectoryState::None { .. } => return None,
-        }
+        Some(
+            ListItem::new(ix)
+                .spacing(ListItemSpacing::Sparse)
+                .start_slot::<Icon>(file_icon)
+                .inset(true)
+                .toggle_state(selected)
+                .child(HighlightedLabel::new(
+                    if directory_state.path == "/" {
+                        format!("/{}", candidate.path.string)
+                    } else {
+                        candidate.path.string.clone()
+                    },
+                    highlight_positions,
+                )),
+        )
    }

    fn no_matches_text(&self, _window: &mut Window, _cx: &mut App) -> Option<SharedString> {
-        Some(match &self.directory_state {
-            DirectoryState::Create { .. } => SharedString::from("Type a path…"),
-            DirectoryState::List {
-                error: Some(error), ..
-            } => error.clone(),
-            DirectoryState::List { .. } | DirectoryState::None { .. } => {
-                SharedString::from("No such file or directory")
-            }
-        })
+        let text = if let Some(error) = self.directory_state.as_ref().and_then(|s| s.error.clone())
+        {
+            error
+        } else {
+            "No such file or directory".into()
+        };
+        Some(text)
    }

    fn placeholder_text(&self, _window: &mut Window, _cx: &mut App) -> Arc<str> {
        Arc::from(format!("[directory{MAIN_SEPARATOR_STR}]filename.ext"))
    }
 }
-
-fn path_candidates(parent_path: &String, mut children: Vec<DirectoryItem>) -> Vec<CandidateInfo> {
-    if *parent_path == PROMPT_ROOT {
-        children.push(DirectoryItem {
-            is_dir: true,
-            path: PathBuf::default(),
-        });
-    }
-
-    children.sort_by(|a, b| compare_paths((&a.path, true), (&b.path, true)));
-    children
-        .iter()
-        .enumerate()
-        .map(|(ix, item)| CandidateInfo {
-            path: StringMatchCandidate::new(ix, &item.path.to_string_lossy()),
-            is_dir: item.is_dir,
-        })
-        .collect()
-}
--- a/crates/file_finder/src/open_path_prompt_tests.rs
+++ b/crates/file_finder/src/open_path_prompt_tests.rs
@@ -37,7 +37,7 @@ async fn test_open_path_prompt(cx: &mut TestAppContext) {

    let project = Project::test(app_state.fs.clone(), [path!("/root").as_ref()], cx).await;

-    let (picker, cx) = build_open_path_prompt(project, false, cx);
+    let (picker, cx) = build_open_path_prompt(project, cx);

    let query = path!("/root");
    insert_query(query, &picker, cx).await;
@@ -111,7 +111,7 @@ async fn test_open_path_prompt_completion(cx: &mut TestAppContext) {

    let project = Project::test(app_state.fs.clone(), [path!("/root").as_ref()], cx).await;

-    let (picker, cx) = build_open_path_prompt(project, false, cx);
+    let (picker, cx) = build_open_path_prompt(project, cx);

    // Confirm completion for the query "/root", since it's a directory, it should add a trailing slash.
    let query = path!("/root");
@@ -204,7 +204,7 @@ async fn test_open_path_prompt_on_windows(cx: &mut TestAppContext) {

    let project = Project::test(app_state.fs.clone(), [path!("/root").as_ref()], cx).await;

-    let (picker, cx) = build_open_path_prompt(project, false, cx);
+    let (picker, cx) = build_open_path_prompt(project, cx);

    // Support both forward and backward slashes.
    let query = "C:/root/";
@@ -251,54 +251,6 @@ async fn test_open_path_prompt_on_windows(cx: &mut TestAppContext) {
    );
 }

-#[gpui::test]
-async fn test_new_path_prompt(cx: &mut TestAppContext) {
-    let app_state = init_test(cx);
-    app_state
-        .fs
-        .as_fake()
-        .insert_tree(
-            path!("/root"),
-            json!({
-                "a1": "A1",
-                "a2": "A2",
-                "a3": "A3",
-                "dir1": {},
-                "dir2": {
-                    "c": "C",
-                    "d1": "D1",
-                    "d2": "D2",
-                    "d3": "D3",
-                    "dir3": {},
-                    "dir4": {}
-                }
-            }),
-        )
-        .await;
-
-    let project = Project::test(app_state.fs.clone(), [path!("/root").as_ref()], cx).await;
-
-    let (picker, cx) = build_open_path_prompt(project, true, cx);
-
-    insert_query(path!("/root"), &picker, cx).await;
-    assert_eq!(collect_match_candidates(&picker, cx), vec!["root"]);
-
-    insert_query(path!("/root/d"), &picker, cx).await;
-    assert_eq!(
-        collect_match_candidates(&picker, cx),
-        vec!["d", "dir1", "dir2"]
-    );
-
-    insert_query(path!("/root/dir1"), &picker, cx).await;
-    assert_eq!(collect_match_candidates(&picker, cx), vec!["dir1"]);
-
-    insert_query(path!("/root/dir12"), &picker, cx).await;
-    assert_eq!(collect_match_candidates(&picker, cx), vec!["dir12"]);
-
-    insert_query(path!("/root/dir1"), &picker, cx).await;
-    assert_eq!(collect_match_candidates(&picker, cx), vec!["dir1"]);
-}
-
 fn init_test(cx: &mut TestAppContext) -> Arc<AppState> {
    cx.update(|cx| {
        let state = AppState::test(cx);
@@ -314,12 +266,11 @@ fn init_test(cx: &mut TestAppContext) -> Arc<AppState> {

 fn build_open_path_prompt(
    project: Entity<Project>,
-    creating_path: bool,
    cx: &mut TestAppContext,
 ) -> (Entity<Picker<OpenPathDelegate>>, &mut VisualTestContext) {
    let (tx, _) = futures::channel::oneshot::channel();
    let lister = project::DirectoryLister::Project(project.clone());
-    let delegate = OpenPathDelegate::new(tx, lister.clone(), creating_path);
+    let delegate = OpenPathDelegate::new(tx, lister.clone());

    let (workspace, cx) = cx.add_window_view(|window, cx| Workspace::test_new(project, window, cx));
    (
--- a/crates/fs/src/fs.rs
+++ b/crates/fs/src/fs.rs
@@ -597,9 +597,7 @@ impl Fs for RealFs {
    }

    async fn canonicalize(&self, path: &Path) -> Result<PathBuf> {
-        Ok(smol::fs::canonicalize(path)
-            .await
-            .with_context(|| format!("canonicalizing {path:?}"))?)
+        Ok(smol::fs::canonicalize(path).await?)
    }

    async fn is_file(&self, path: &Path) -> bool {
@@ -1456,12 +1454,7 @@ impl FakeFs {
        .unwrap();
    }

-    pub fn set_head_for_repo(
-        &self,
-        dot_git: &Path,
-        head_state: &[(RepoPath, String)],
-        sha: impl Into<String>,
-    ) {
+    pub fn set_head_for_repo(&self, dot_git: &Path, head_state: &[(RepoPath, String)]) {
        self.with_git_state(dot_git, true, |state| {
            state.head_contents.clear();
            state.head_contents.extend(
@@ -1469,7 +1462,6 @@ impl FakeFs {
                    .iter()
                    .map(|(path, content)| (path.clone(), content.clone())),
            );
-            state.refs.insert("HEAD".into(), sha.into());
        })
        .unwrap();
    }
--- a/crates/git_ui/src/project_diff.rs
+++ b/crates/git_ui/src/project_diff.rs
@@ -1387,7 +1387,6 @@ mod tests {
        fs.set_head_for_repo(
            path!("/project/.git").as_ref(),
            &[("foo.txt".into(), "foo\n".into())],
-            "deadbeef",
        );
        fs.set_index_for_repo(
            path!("/project/.git").as_ref(),
@@ -1524,7 +1523,6 @@ mod tests {
        fs.set_head_for_repo(
            path!("/project/.git").as_ref(),
            &[("foo".into(), "original\n".into())],
-            "deadbeef",
        );
        cx.run_until_parked();

--- a/crates/gpui/src/action.rs
+++ b/crates/gpui/src/action.rs
@@ -288,18 +288,6 @@ impl ActionRegistry {
    }
 }

-/// Generate a list of all the registered actions.
-/// Useful for transforming the list of available actions into a
-/// format suited for static analysis such as in validating keymaps, or
-/// generating documentation.
-pub fn generate_list_of_all_registered_actions() -> Vec<MacroActionData> {
-    let mut actions = Vec::new();
-    for builder in inventory::iter::<MacroActionBuilder> {
-        actions.push(builder.0());
-    }
-    actions
-}
-
 /// Defines and registers unit structs that can be used as actions.
 ///
 /// To use more complex data types as actions, use `impl_actions!`
@@ -345,6 +333,7 @@ macro_rules! action_as {
            ::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug, ::std::cmp::PartialEq,
        )]
        pub struct $name;
+
        gpui::__impl_action!(
            $namespace,
            $name,
--- a/crates/gpui/src/app.rs
+++ b/crates/gpui/src/app.rs
@@ -1559,11 +1559,6 @@ impl App {
        self.active_drag.is_some()
    }

-    /// Gets the cursor style of the currently active drag operation.
-    pub fn active_drag_cursor_style(&self) -> Option<CursorStyle> {
-        self.active_drag.as_ref().and_then(|drag| drag.cursor_style)
-    }
-
    /// Stops active drag and clears any related effects.
    pub fn stop_active_drag(&mut self, window: &mut Window) -> bool {
        if self.active_drag.is_some() {
@@ -1575,21 +1570,6 @@ impl App {
        }
    }

-    /// Sets the cursor style for the currently active drag operation.
-    pub fn set_active_drag_cursor_style(
-        &mut self,
-        cursor_style: CursorStyle,
-        window: &mut Window,
-    ) -> bool {
-        if let Some(ref mut drag) = self.active_drag {
-            drag.cursor_style = Some(cursor_style);
-            window.refresh();
-            true
-        } else {
-            false
-        }
-    }
-
    /// Set the prompt renderer for GPUI. This will replace the default or platform specific
    /// prompts with this custom implementation.
    pub fn set_prompt_builder(
--- a/crates/gpui/src/platform/linux/wayland/window.rs
+++ b/crates/gpui/src/platform/linux/wayland/window.rs
@@ -635,8 +635,12 @@ impl WaylandWindowStatePtr {
        let mut bounds: Option<Bounds<Pixels>> = None;
        if let Some(mut input_handler) = state.input_handler.take() {
            drop(state);
-            if let Some(selection) = input_handler.marked_text_range() {
-                bounds = input_handler.bounds_for_range(selection.start..selection.start);
+            if let Some(selection) = input_handler.selected_text_range(true) {
+                bounds = input_handler.bounds_for_range(if selection.reversed {
+                    selection.range.start..selection.range.start
+                } else {
+                    selection.range.end..selection.range.end
+                });
            }
            self.state.borrow_mut().input_handler = Some(input_handler);
        }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Cole Miller	586fc30222	fix	2025-06-03 14:22:22 -04:00
Cole Miller	0a21521872	polish	2025-06-03 14:21:05 -04:00
Cole Miller	9029a34756	work	2025-06-03 14:17:57 -04:00
Cole Miller	b7f648ccb9	Merge remote-tracking branch 'origin/main' into debugger-c-docs	2025-06-03 14:05:13 -04:00
Cole Miller	483b675490	wip	2025-06-02 22:54:25 -04:00
				`@@ -1 +0,0 @@`
				`<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-list-todo-icon lucide-list-todo"><rect x="3" y="5" width="6" height="6" rx="1"/><path d="m3 17 2 2 4-4"/><path d="M13 6h8"/><path d="M13 12h8"/><path d="M13 18h8"/></svg>`