zed 0.204.4

Fix spawning ACP login task (for v0.204.x) (#38565 )
Release Notes: - Fixed a bug that prevented authenticating in the terminal with Gemini and Claude Code.
2025-09-20 12:55:44 -04:00 · 2025-09-20 12:54:45 -04:00 · 2025-09-19 10:13:44 -04:00 · 2025-09-19 10:05:09 -04:00 · 2025-09-18 16:00:22 -04:00 · 2025-09-18 15:56:39 -04:00
512 changed files with 22101 additions and 17740 deletions
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -19,8 +19,6 @@ rustflags = [
    "windows_slim_errors",        # This cfg will reduce the size of `windows::core::Error` from 16 bytes to 4 bytes
    "-C",
    "target-feature=+crt-static", # This fixes the linking issue when compiling livekit on Windows
-    "-C",
-    "link-arg=-fuse-ld=lld",
 ]

 [env]
--- a/.config/hakari.toml
+++ b/.config/hakari.toml
@@ -41,5 +41,4 @@ workspace-members = [
    "slash_commands_example",
    "zed_snippets",
    "zed_test_extension",
-    "zed_toml",
 ]
--- a/.gitattributes
+++ b/.gitattributes
@@ -2,4 +2,4 @@
 *.json linguist-language=JSON-with-Comments

 # Ensure the WSL script always has LF line endings, even on Windows
-crates/zed/resources/windows/zed-wsl text eol=lf
+crates/zed/resources/windows/zed.sh text eol=lf
--- a/.github/workflows/community_release_actions.yml
+++ b/.github/workflows/community_release_actions.yml
@@ -32,7 +32,7 @@ jobs:
      - name: Discord Webhook Action
        uses: tsickert/discord-webhook@c840d45a03a323fbc3f7507ac7769dbd91bfb164 # v5.3.0
        with:
-          webhook-url: ${{ secrets.DISCORD_WEBHOOK_URL }}
+          webhook-url: ${{ secrets.DISCORD_WEBHOOK_RELEASE_NOTES }}
          content: ${{ steps.get-content.outputs.string }}

  send_release_notes_email:
--- a/.rules
+++ b/.rules
@@ -12,6 +12,19 @@
  - 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`.
+* When creating new crates, prefer specifying the library root path in `Cargo.toml` using `[lib] path = "...rs"` instead of the default `lib.rs`, to maintain consistent and descriptive naming (e.g., `gpui.rs` or `main.rs`).
+* Avoid creative additions unless explicitly requested
+* Use full words for variable names (no abbreviations like "q" for "queue")
+* Use variable shadowing to scope clones in async contexts for clarity, minimizing the lifetime of borrowed references.
+  Example:
+  ```rust
+  executor.spawn({
+      let task_ran = task_ran.clone();
+      async move {
+          *task_ran.borrow_mut() = true;
+      }
+  });
+  ```

 # GPUI

--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -65,7 +65,7 @@ If you would like to add a new icon to the Zed icon theme, [open a Discussion](h

 ## Bird's-eye view of Zed

-We suggest you keep the [zed glossary](docs/src/development/GLOSSARY.md) at your side when starting out. It lists and explains some of the structures and terms you will see throughout the codebase.
+We suggest you keep the [zed glossary](docs/src/development/glossary.md) at your side when starting out. It lists and explains some of the structures and terms you will see throughout the codebase.

 Zed is made up of several smaller crates - let's go over those you're most likely to interact with:

--- a/Cargo.lock
+++ b/Cargo.lock
@@ -26,7 +26,7 @@ dependencies = [
 "portable-pty",
 "project",
 "prompt_store",
- "rand 0.8.5",
+ "rand 0.9.1",
 "serde",
 "serde_json",
 "settings",
@@ -79,7 +79,7 @@ dependencies = [
 "log",
 "pretty_assertions",
 "project",
- "rand 0.8.5",
+ "rand 0.9.1",
 "serde_json",
 "settings",
 "text",
@@ -172,7 +172,7 @@ dependencies = [
 "pretty_assertions",
 "project",
 "prompt_store",
- "rand 0.8.5",
+ "rand 0.9.1",
 "ref-cast",
 "rope",
 "schemars",
@@ -190,14 +190,15 @@ dependencies = [
 "uuid",
 "workspace",
 "workspace-hack",
+ "zed_env_vars",
 "zstd",
 ]

 [[package]]
 name = "agent-client-protocol"
-version = "0.2.0-alpha.4"
+version = "0.2.0-alpha.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "603941db1d130ee275840c465b73a2312727d4acef97449550ccf033de71301f"
+checksum = "08539e8d6b2ccca6cd00afdd42211698f7677adef09108a09414c11f1f45fdaf"
 dependencies = [
 "anyhow",
 "async-broadcast",
@@ -278,6 +279,7 @@ dependencies = [
 "web_search",
 "workspace-hack",
 "worktree",
+ "zed_env_vars",
 "zlog",
 "zstd",
 ]
@@ -299,6 +301,7 @@ dependencies = [
 "futures 0.3.31",
 "gpui",
 "gpui_tokio",
+ "http_client",
 "indoc",
 "language",
 "language_model",
@@ -306,22 +309,18 @@ dependencies = [
 "libc",
 "log",
 "nix 0.29.0",
- "node_runtime",
- "paths",
 "project",
 "reqwest_client",
- "schemars",
- "semver",
 "serde",
 "serde_json",
 "settings",
 "smol",
+ "task",
 "tempfile",
 "thiserror 2.0.12",
 "ui",
 "util",
 "watch",
- "which 6.0.3",
 "workspace-hack",
 ]

@@ -357,6 +356,7 @@ dependencies = [
 "agent_settings",
 "ai_onboarding",
 "anyhow",
+ "arrayvec",
 "assistant_context",
 "assistant_slash_command",
 "assistant_slash_commands",
@@ -406,7 +406,7 @@ dependencies = [
 "project",
 "prompt_store",
 "proto",
- "rand 0.8.5",
+ "rand 0.9.1",
 "release_channel",
 "rope",
 "rules_library",
@@ -484,6 +484,7 @@ dependencies = [
 "client",
 "cloud_llm_client",
 "component",
+ "feature_flags",
 "gpui",
 "language_model",
 "serde",
@@ -832,7 +833,7 @@ dependencies = [
 "project",
 "prompt_store",
 "proto",
- "rand 0.8.5",
+ "rand 0.9.1",
 "regex",
 "rpc",
 "serde",
@@ -848,6 +849,7 @@ dependencies = [
 "uuid",
 "workspace",
 "workspace-hack",
+ "zed_env_vars",
 ]

 [[package]]
@@ -930,7 +932,7 @@ dependencies = [
 "parking_lot",
 "pretty_assertions",
 "project",
- "rand 0.8.5",
+ "rand 0.9.1",
 "regex",
 "serde",
 "serde_json",
@@ -982,7 +984,7 @@ dependencies = [
 "pretty_assertions",
 "project",
 "prompt_store",
- "rand 0.8.5",
+ "rand 0.9.1",
 "regex",
 "reqwest_client",
 "rust-embed",
@@ -2288,7 +2290,7 @@ dependencies = [
 [[package]]
 name = "blade-graphics"
 version = "0.6.0"
-source = "git+https://github.com/kvark/blade?rev=e0ec4e720957edd51b945b64dd85605ea54bcfe5#e0ec4e720957edd51b945b64dd85605ea54bcfe5"
+source = "git+https://github.com/kvark/blade?rev=bfa594ea697d4b6326ea29f747525c85ecf933b9#bfa594ea697d4b6326ea29f747525c85ecf933b9"
 dependencies = [
 "ash",
 "ash-window",
@@ -2321,7 +2323,7 @@ dependencies = [
 [[package]]
 name = "blade-macros"
 version = "0.3.0"
-source = "git+https://github.com/kvark/blade?rev=e0ec4e720957edd51b945b64dd85605ea54bcfe5#e0ec4e720957edd51b945b64dd85605ea54bcfe5"
+source = "git+https://github.com/kvark/blade?rev=bfa594ea697d4b6326ea29f747525c85ecf933b9#bfa594ea697d4b6326ea29f747525c85ecf933b9"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -2331,7 +2333,7 @@ dependencies = [
 [[package]]
 name = "blade-util"
 version = "0.2.0"
-source = "git+https://github.com/kvark/blade?rev=e0ec4e720957edd51b945b64dd85605ea54bcfe5#e0ec4e720957edd51b945b64dd85605ea54bcfe5"
+source = "git+https://github.com/kvark/blade?rev=bfa594ea697d4b6326ea29f747525c85ecf933b9#bfa594ea697d4b6326ea29f747525c85ecf933b9"
 dependencies = [
 "blade-graphics",
 "bytemuck",
@@ -2348,19 +2350,6 @@ dependencies = [
 "digest",
 ]

-[[package]]
-name = "blake3"
-version = "1.8.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3888aaa89e4b2a40fca9848e400f6a658a5a3978de7be858e209cafa8be9a4a0"
-dependencies = [
- "arrayref",
- "arrayvec",
- "cc",
- "cfg-if",
- "constant_time_eq 0.3.1",
-]
-
 [[package]]
 name = "block"
 version = "0.1.6"
@@ -2475,7 +2464,7 @@ dependencies = [
 "language",
 "log",
 "pretty_assertions",
- "rand 0.8.5",
+ "rand 0.9.1",
 "rope",
 "serde_json",
 "sum_tree",
@@ -2896,11 +2885,9 @@ dependencies = [
 "language",
 "log",
 "postage",
- "rand 0.8.5",
 "release_channel",
 "rpc",
 "settings",
- "sum_tree",
 "text",
 "time",
 "util",
@@ -3067,7 +3054,6 @@ dependencies = [
 "clock",
 "cloud_api_client",
 "cloud_llm_client",
- "cocoa 0.26.0",
 "collections",
 "credentials_provider",
 "derive_more",
@@ -3080,10 +3066,11 @@ dependencies = [
 "http_client_tls",
 "httparse",
 "log",
+ "objc2-foundation",
 "parking_lot",
 "paths",
 "postage",
- "rand 0.8.5",
+ "rand 0.9.1",
 "regex",
 "release_channel",
 "rpc",
@@ -3332,7 +3319,7 @@ dependencies = [
 "prometheus",
 "prompt_store",
 "prost 0.9.0",
- "rand 0.8.5",
+ "rand 0.9.1",
 "recent_projects",
 "release_channel",
 "remote",
@@ -3388,12 +3375,10 @@ dependencies = [
 "collections",
 "db",
 "editor",
- "emojis",
 "futures 0.3.31",
 "fuzzy",
 "gpui",
 "http_client",
- "language",
 "log",
 "menu",
 "notifications",
@@ -3401,7 +3386,6 @@ dependencies = [
 "pretty_assertions",
 "project",
 "release_channel",
- "rich_text",
 "rpc",
 "schemars",
 "serde",
@@ -3512,6 +3496,7 @@ name = "component"
 version = "0.1.0"
 dependencies = [
 "collections",
+ "documented",
 "gpui",
 "inventory",
 "parking_lot",
@@ -3574,12 +3559,6 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "245097e9a4535ee1e3e3931fcfcd55a796a44c643e8596ff6566d68f09b87bbc"

-[[package]]
-name = "constant_time_eq"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c74b8349d32d297c9134b8c88677813a227df8f779daa29bfc29c183fe3dca6"
-
 [[package]]
 name = "context_server"
 version = "0.1.0"
@@ -4489,6 +4468,7 @@ dependencies = [
 "tempfile",
 "util",
 "workspace-hack",
+ "zed_env_vars",
 ]

 [[package]]
@@ -4693,7 +4673,7 @@ dependencies = [
 "markdown",
 "pretty_assertions",
 "project",
- "rand 0.8.5",
+ "rand 0.9.1",
 "serde",
 "serde_json",
 "settings",
@@ -5064,7 +5044,7 @@ dependencies = [
 "parking_lot",
 "pretty_assertions",
 "project",
- "rand 0.8.5",
+ "rand 0.9.1",
 "regex",
 "release_channel",
 "rpc",
@@ -5559,7 +5539,7 @@ dependencies = [
 "parking_lot",
 "paths",
 "project",
- "rand 0.8.5",
+ "rand 0.9.1",
 "release_channel",
 "remote",
 "reqwest_client",
@@ -6159,17 +6139,6 @@ dependencies = [
 "futures-util",
 ]

-[[package]]
-name = "futures-batch"
-version = "0.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f444c45a1cb86f2a7e301469fd50a82084a60dadc25d94529a8312276ecb71a"
-dependencies = [
- "futures 0.3.31",
- "futures-timer",
- "pin-utils",
-]
-
 [[package]]
 name = "futures-channel"
 version = "0.3.31"
@@ -6265,12 +6234,6 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f90f7dce0722e95104fcb095585910c0977252f286e354b5e3bd38902cd99988"

-[[package]]
-name = "futures-timer"
-version = "3.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f288b0a4f20f9a56b5d1da57e2227c661b7b16168e2f72365f57b63326e29b24"
-
 [[package]]
 name = "futures-util"
 version = "0.3.31"
@@ -6408,7 +6371,7 @@ dependencies = [
 "log",
 "parking_lot",
 "pretty_assertions",
- "rand 0.8.5",
+ "rand 0.9.1",
 "regex",
 "rope",
 "schemars",
@@ -7461,7 +7424,7 @@ dependencies = [
 "pathfinder_geometry",
 "postage",
 "profiling",
- "rand 0.8.5",
+ "rand 0.9.1",
 "raw-window-handle",
 "refineable",
 "reqwest_client",
@@ -9074,7 +9037,7 @@ dependencies = [
 "parking_lot",
 "postage",
 "pretty_assertions",
- "rand 0.8.5",
+ "rand 0.9.1",
 "regex",
 "rpc",
 "schemars",
@@ -9216,6 +9179,19 @@ dependencies = [
 "x_ai",
 ]

+[[package]]
+name = "language_onboarding"
+version = "0.1.0"
+dependencies = [
+ "db",
+ "editor",
+ "gpui",
+ "project",
+ "ui",
+ "workspace",
+ "workspace-hack",
+]
+
 [[package]]
 name = "language_selector"
 version = "0.1.0"
@@ -9243,6 +9219,7 @@ dependencies = [
 "anyhow",
 "client",
 "collections",
+ "command_palette_hooks",
 "copilot",
 "editor",
 "futures 0.3.31",
@@ -9277,7 +9254,6 @@ dependencies = [
 "chrono",
 "collections",
 "dap",
- "feature_flags",
 "futures 0.3.31",
 "gpui",
 "http_client",
@@ -9513,6 +9489,21 @@ dependencies = [
 "vcpkg",
 ]

+[[package]]
+name = "line_ending_selector"
+version = "0.1.0"
+dependencies = [
+ "editor",
+ "gpui",
+ "language",
+ "picker",
+ "project",
+ "ui",
+ "util",
+ "workspace",
+ "workspace-hack",
+]
+
 [[package]]
 name = "link-cplusplus"
 version = "1.0.10"
@@ -10388,7 +10379,7 @@ dependencies = [
 "parking_lot",
 "pretty_assertions",
 "project",
- "rand 0.8.5",
+ "rand 0.9.1",
 "rope",
 "serde",
 "settings",
@@ -12614,12 +12605,13 @@ dependencies = [
 "postage",
 "prettier",
 "pretty_assertions",
- "rand 0.8.5",
+ "rand 0.9.1",
 "regex",
 "release_channel",
 "remote",
 "rpc",
 "schemars",
+ "semver",
 "serde",
 "serde_json",
 "settings",
@@ -12639,6 +12631,7 @@ dependencies = [
 "unindent",
 "url",
 "util",
+ "watch",
 "which 6.0.3",
 "workspace-hack",
 "worktree",
@@ -13888,7 +13881,7 @@ dependencies = [
 "ctor",
 "gpui",
 "log",
- "rand 0.8.5",
+ "rand 0.9.1",
 "rayon",
 "smallvec",
 "sum_tree",
@@ -13917,7 +13910,7 @@ dependencies = [
 "gpui",
 "parking_lot",
 "proto",
- "rand 0.8.5",
+ "rand 0.9.1",
 "rsa",
 "serde",
 "serde_json",
@@ -14352,6 +14345,19 @@ dependencies = [
 "windows-sys 0.59.0",
 ]

+[[package]]
+name = "scheduler"
+version = "0.1.0"
+dependencies = [
+ "async-task",
+ "backtrace",
+ "chrono",
+ "futures 0.3.31",
+ "parking_lot",
+ "rand 0.9.1",
+ "workspace-hack",
+]
+
 [[package]]
 name = "schema_generator"
 version = "0.1.0"
@@ -14654,49 +14660,6 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0f7d95a54511e0c7be3f51e8867aa8cf35148d7b9445d44de2f943e2b206e749"

-[[package]]
-name = "semantic_index"
-version = "0.1.0"
-dependencies = [
- "anyhow",
- "arrayvec",
- "blake3",
- "client",
- "clock",
- "collections",
- "feature_flags",
- "fs",
- "futures 0.3.31",
- "futures-batch",
- "gpui",
- "heed",
- "http_client",
- "language",
- "language_model",
- "languages",
- "log",
- "open_ai",
- "parking_lot",
- "project",
- "reqwest_client",
- "serde",
- "serde_json",
- "settings",
- "sha2",
- "smol",
- "streaming-iterator",
- "tempfile",
- "theme",
- "tree-sitter",
- "ui",
- "unindent",
- "util",
- "workspace",
- "workspace-hack",
- "worktree",
- "zlog",
-]
-
 [[package]]
 name = "semantic_version"
 version = "0.1.0"
@@ -14906,9 +14869,11 @@ version = "0.1.0"
 dependencies = [
 "anyhow",
 "command_palette_hooks",
+ "debugger_ui",
 "editor",
 "feature_flags",
 "gpui",
+ "menu",
 "serde",
 "serde_json",
 "settings",
@@ -15313,6 +15278,7 @@ dependencies = [
 "futures 0.3.31",
 "indoc",
 "libsqlite3-sys",
+ "log",
 "parking_lot",
 "smol",
 "sqlformat",
@@ -15650,7 +15616,7 @@ name = "streaming_diff"
 version = "0.1.0"
 dependencies = [
 "ordered-float 2.10.1",
- "rand 0.8.5",
+ "rand 0.9.1",
 "rope",
 "util",
 "workspace-hack",
@@ -15764,7 +15730,7 @@ dependencies = [
 "arrayvec",
 "ctor",
 "log",
- "rand 0.8.5",
+ "rand 0.9.1",
 "rayon",
 "workspace-hack",
 "zlog",
@@ -15906,9 +15872,11 @@ dependencies = [
 "editor",
 "file_icons",
 "gpui",
+ "project",
 "ui",
 "workspace",
 "workspace-hack",
+ "worktree",
 ]

 [[package]]
@@ -16355,7 +16323,7 @@ dependencies = [
 "futures 0.3.31",
 "gpui",
 "libc",
- "rand 0.8.5",
+ "rand 0.9.1",
 "regex",
 "release_channel",
 "schemars",
@@ -16403,7 +16371,7 @@ dependencies = [
 "language",
 "log",
 "project",
- "rand 0.8.5",
+ "rand 0.9.1",
 "regex",
 "schemars",
 "search",
@@ -16435,7 +16403,7 @@ dependencies = [
 "log",
 "parking_lot",
 "postage",
- "rand 0.8.5",
+ "rand 0.9.1",
 "regex",
 "rope",
 "smallvec",
@@ -16966,10 +16934,15 @@ checksum = "bfb942dfe1d8e29a7ee7fcbde5bd2b9a25fb89aa70caea2eba3bee836ff41076"
 name = "toolchain_selector"
 version = "0.1.0"
 dependencies = [
+ "anyhow",
+ "convert_case 0.8.0",
 "editor",
+ "file_finder",
+ "futures 0.3.31",
 "fuzzy",
 "gpui",
 "language",
+ "menu",
 "picker",
 "project",
 "ui",
@@ -17792,7 +17765,7 @@ dependencies = [
 "libc",
 "log",
 "nix 0.29.0",
- "rand 0.8.5",
+ "rand 0.9.1",
 "regex",
 "rust-embed",
 "schemars",
@@ -17977,6 +17950,8 @@ version = "0.1.0"
 dependencies = [
 "anyhow",
 "gpui",
+ "schemars",
+ "serde",
 "settings",
 "workspace-hack",
 ]
@@ -18583,7 +18558,7 @@ dependencies = [
 "futures 0.3.31",
 "gpui",
 "parking_lot",
- "rand 0.8.5",
+ "rand 0.9.1",
 "workspace-hack",
 "zlog",
 ]
@@ -20042,7 +20017,7 @@ dependencies = [
 "paths",
 "postage",
 "pretty_assertions",
- "rand 0.8.5",
+ "rand 0.9.1",
 "rpc",
 "schemars",
 "serde",
@@ -20398,12 +20373,11 @@ dependencies = [

 [[package]]
 name = "zed"
-version = "0.203.0"
+version = "0.204.4"
 dependencies = [
 "acp_tools",
 "activity_indicator",
 "agent",
- "agent_servers",
 "agent_settings",
 "agent_ui",
 "anyhow",
@@ -20467,10 +20441,12 @@ dependencies = [
 "language_extension",
 "language_model",
 "language_models",
+ "language_onboarding",
 "language_selector",
 "language_tools",
 "languages",
 "libc",
+ "line_ending_selector",
 "livekit_client",
 "log",
 "markdown",
@@ -20548,6 +20524,7 @@ dependencies = [
 "workspace",
 "workspace-hack",
 "zed_actions",
+ "zed_env_vars",
 "zeta",
 "zlog",
 "zlog_settings",
@@ -20564,6 +20541,13 @@ dependencies = [
 "workspace-hack",
 ]

+[[package]]
+name = "zed_env_vars"
+version = "0.1.0"
+dependencies = [
+ "workspace-hack",
+]
+
 [[package]]
 name = "zed_extension_api"
 version = "0.1.0"
@@ -20614,7 +20598,7 @@ dependencies = [

 [[package]]
 name = "zed_snippets"
-version = "0.0.5"
+version = "0.0.6"
 dependencies = [
 "serde_json",
 "zed_extension_api 0.1.0",
@@ -20627,13 +20611,6 @@ dependencies = [
 "zed_extension_api 0.6.0",
 ]

-[[package]]
-name = "zed_toml"
-version = "0.1.4"
-dependencies = [
- "zed_extension_api 0.1.0",
-]
-
 [[package]]
 name = "zeno"
 version = "0.3.2"
@@ -20797,9 +20774,10 @@ dependencies = [
 "language_model",
 "log",
 "menu",
+ "parking_lot",
 "postage",
 "project",
- "rand 0.8.5",
+ "rand 0.9.1",
 "regex",
 "release_channel",
 "reqwest_client",
@@ -20869,7 +20847,7 @@ dependencies = [
 "aes",
 "byteorder",
 "bzip2",
- "constant_time_eq 0.1.5",
+ "constant_time_eq",
 "crc32fast",
 "crossbeam-utils",
 "flate2",
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -94,9 +94,11 @@ members = [
    "crates/language_extension",
    "crates/language_model",
    "crates/language_models",
+    "crates/language_onboarding",
    "crates/language_selector",
    "crates/language_tools",
    "crates/languages",
+    "crates/line_ending_selector",
    "crates/livekit_api",
    "crates/livekit_client",
    "crates/lmstudio",
@@ -131,6 +133,7 @@ members = [
    "crates/refineable",
    "crates/refineable/derive_refineable",
    "crates/release_channel",
+    "crates/scheduler",
    "crates/remote",
    "crates/remote_server",
    "crates/repl",
@@ -141,7 +144,6 @@ members = [
    "crates/rules_library",
    "crates/schema_generator",
    "crates/search",
-    "crates/semantic_index",
    "crates/semantic_version",
    "crates/session",
    "crates/settings",
@@ -193,6 +195,7 @@ members = [
    "crates/x_ai",
    "crates/zed",
    "crates/zed_actions",
+    "crates/zed_env_vars",
    "crates/zeta",
    "crates/zeta_cli",
    "crates/zlog",
@@ -209,7 +212,6 @@ members = [
    "extensions/slash-commands-example",
    "extensions/snippets",
    "extensions/test-extension",
-    "extensions/toml",

    #
    # Tooling
@@ -319,9 +321,11 @@ language = { path = "crates/language" }
 language_extension = { path = "crates/language_extension" }
 language_model = { path = "crates/language_model" }
 language_models = { path = "crates/language_models" }
+language_onboarding = { path = "crates/language_onboarding" }
 language_selector = { path = "crates/language_selector" }
 language_tools = { path = "crates/language_tools" }
 languages = { path = "crates/languages" }
+line_ending_selector = { path = "crates/line_ending_selector" }
 livekit_api = { path = "crates/livekit_api" }
 livekit_client = { path = "crates/livekit_client" }
 lmstudio = { path = "crates/lmstudio" }
@@ -359,6 +363,7 @@ proto = { path = "crates/proto" }
 recent_projects = { path = "crates/recent_projects" }
 refineable = { path = "crates/refineable" }
 release_channel = { path = "crates/release_channel" }
+scheduler = { path = "crates/scheduler" }
 remote = { path = "crates/remote" }
 remote_server = { path = "crates/remote_server" }
 repl = { path = "crates/repl" }
@@ -369,7 +374,6 @@ rope = { path = "crates/rope" }
 rpc = { path = "crates/rpc" }
 rules_library = { path = "crates/rules_library" }
 search = { path = "crates/search" }
-semantic_index = { path = "crates/semantic_index" }
 semantic_version = { path = "crates/semantic_version" }
 session = { path = "crates/session" }
 settings = { path = "crates/settings" }
@@ -420,6 +424,7 @@ worktree = { path = "crates/worktree" }
 x_ai = { path = "crates/x_ai" }
 zed = { path = "crates/zed" }
 zed_actions = { path = "crates/zed_actions" }
+zed_env_vars = { path = "crates/zed_env_vars" }
 zeta = { path = "crates/zeta" }
 zlog = { path = "crates/zlog" }
 zlog_settings = { path = "crates/zlog_settings" }
@@ -428,7 +433,7 @@ zlog_settings = { path = "crates/zlog_settings" }
 # External crates
 #

-agent-client-protocol = { version = "0.2.0-alpha.4", features = ["unstable"]}
+agent-client-protocol = { version = "0.2.0-alpha.8", features = ["unstable"] }
 aho-corasick = "1.1"
 alacritty_terminal = { git = "https://github.com/zed-industries/alacritty.git", branch = "add-hush-login-flag" }
 any_vec = "0.14"
@@ -442,6 +447,7 @@ async-fs = "2.1"
 async-pipe = { git = "https://github.com/zed-industries/async-pipe-rs", rev = "82d00a04211cf4e1236029aa03e6b6ce2a74c553" }
 async-recursion = "1.0.0"
 async-tar = "0.5.0"
+async-task = "4.7"
 async-trait = "0.1"
 async-tungstenite = "0.29.1"
 async_zip = { version = "0.0.17", features = ["deflate", "deflate64"] }
@@ -454,12 +460,13 @@ aws-sdk-bedrockruntime = { version = "1.80.0", features = [
 ] }
 aws-smithy-runtime-api = { version = "1.7.4", features = ["http-1x", "client"] }
 aws-smithy-types = { version = "1.3.0", features = ["http-body-1-x"] }
+backtrace = "0.3"
 base64 = "0.22"
 bincode = "1.2.1"
 bitflags = "2.6.0"
-blade-graphics = { git = "https://github.com/kvark/blade", rev = "e0ec4e720957edd51b945b64dd85605ea54bcfe5" }
-blade-macros = { git = "https://github.com/kvark/blade", rev = "e0ec4e720957edd51b945b64dd85605ea54bcfe5" }
-blade-util = { git = "https://github.com/kvark/blade", rev = "e0ec4e720957edd51b945b64dd85605ea54bcfe5" }
+blade-graphics = { git = "https://github.com/kvark/blade", rev = "bfa594ea697d4b6326ea29f747525c85ecf933b9" }
+blade-macros = { git = "https://github.com/kvark/blade", rev = "bfa594ea697d4b6326ea29f747525c85ecf933b9" }
+blade-util = { git = "https://github.com/kvark/blade", rev = "bfa594ea697d4b6326ea29f747525c85ecf933b9" }
 blake3 = "1.5.3"
 bytes = "1.0"
 cargo_metadata = "0.19"
@@ -533,6 +540,31 @@ nbformat = {  git = "https://github.com/ConradIrwin/runtimed", rev = "7130c80421
 nix = "0.29"
 num-format = "0.4.4"
 objc = "0.2"
+objc2-foundation = { version = "0.3", default-features = false, features = [
+    "NSArray",
+    "NSAttributedString",
+    "NSBundle",
+    "NSCoder",
+    "NSData",
+    "NSDate",
+    "NSDictionary",
+    "NSEnumerator",
+    "NSError",
+    "NSGeometry",
+    "NSNotification",
+    "NSNull",
+    "NSObjCRuntime",
+    "NSObject",
+    "NSProcessInfo",
+    "NSRange",
+    "NSRunLoop",
+    "NSString",
+    "NSURL",
+    "NSUndoManager",
+    "NSValue",
+    "objc2-core-foundation",
+    "std"
+] }
 open = "5.0.0"
 ordered-float = "2.1.1"
 palette = { version = "0.7.5", default-features = false, features = ["std"] }
@@ -558,7 +590,7 @@ prost-build = "0.9"
 prost-types = "0.9"
 pulldown-cmark = { version = "0.12.0", default-features = false }
 quote = "1.0.9"
-rand = "0.8.5"
+rand = "0.9"
 rayon = "1.8"
 ref-cast = "1.0.24"
 regex = "1.5"
--- a/assets/images/acp_logo_serif.svg
+++ b/assets/images/acp_logo_serif.svg
--- a/assets/keymaps/default-linux.json
+++ b/assets/keymaps/default-linux.json
@@ -16,6 +16,7 @@
      "up": "menu::SelectPrevious",
      "enter": "menu::Confirm",
      "ctrl-enter": "menu::SecondaryConfirm",
+      "ctrl-escape": "menu::Cancel",
      "ctrl-c": "menu::Cancel",
      "escape": "menu::Cancel",
      "alt-shift-enter": "menu::Restart",
@@ -63,8 +64,8 @@
      "ctrl-k": "editor::CutToEndOfLine",
      "ctrl-k ctrl-q": "editor::Rewrap",
      "ctrl-k q": "editor::Rewrap",
-      "ctrl-backspace": "editor::DeleteToPreviousWordStart",
-      "ctrl-delete": "editor::DeleteToNextWordEnd",
+      "ctrl-backspace": ["editor::DeleteToPreviousWordStart", { "ignore_newlines": false, "ignore_brackets": false }],
+      "ctrl-delete": ["editor::DeleteToNextWordEnd", { "ignore_newlines": false, "ignore_brackets": false }],
      "cut": "editor::Cut",
      "shift-delete": "editor::Cut",
      "ctrl-x": "editor::Cut",
@@ -246,7 +247,10 @@
      "ctrl-shift-e": "project_panel::ToggleFocus",
      "ctrl-shift-enter": "agent::ContinueThread",
      "super-ctrl-b": "agent::ToggleBurnMode",
-      "alt-enter": "agent::ContinueWithBurnMode"
+      "alt-enter": "agent::ContinueWithBurnMode",
+      "ctrl-y": "agent::AllowOnce",
+      "ctrl-alt-y": "agent::AllowAlways",
+      "ctrl-d": "agent::RejectOnce"
    }
  },
  {
@@ -327,6 +331,12 @@
      "enter": "agent::AcceptSuggestedContext"
    }
  },
+  {
+    "context": "AcpThread > ModeSelector",
+    "bindings": {
+      "ctrl-enter": "menu::Confirm"
+    }
+  },
  {
    "context": "AcpThread > Editor && !use_modifier_to_send",
    "use_key_equivalents": true,
@@ -344,7 +354,8 @@
      "ctrl-enter": "agent::Chat",
      "shift-ctrl-r": "agent::OpenAgentDiff",
      "ctrl-shift-y": "agent::KeepAll",
-      "ctrl-shift-n": "agent::RejectAll"
+      "ctrl-shift-n": "agent::RejectAll",
+      "shift-tab": "agent::CycleModeSelector"
    }
  },
  {
@@ -485,8 +496,8 @@
      "alt-down": "editor::MoveLineDown",
      "ctrl-alt-shift-up": "editor::DuplicateLineUp",
      "ctrl-alt-shift-down": "editor::DuplicateLineDown",
-      "alt-shift-right": "editor::SelectLargerSyntaxNode", // Expand Selection
-      "alt-shift-left": "editor::SelectSmallerSyntaxNode", // Shrink Selection
+      "alt-shift-right": "editor::SelectLargerSyntaxNode", // Expand selection
+      "alt-shift-left": "editor::SelectSmallerSyntaxNode", // Shrink selection
      "ctrl-shift-l": "editor::SelectAllMatches", // Select all occurrences of current selection
      "ctrl-f2": "editor::SelectAllMatches", // Select all occurrences of current word
      "ctrl-d": ["editor::SelectNext", { "replace_newest": false }], // editor.action.addSelectionToNextFindMatch  / find_under_expand
@@ -582,7 +593,7 @@
      "ctrl-n": "workspace::NewFile",
      "shift-new": "workspace::NewWindow",
      "ctrl-shift-n": "workspace::NewWindow",
-      "ctrl-`": "terminal_panel::ToggleFocus",
+      "ctrl-`": "terminal_panel::Toggle",
      "f10": ["app_menu::OpenApplicationMenu", "Zed"],
      "alt-1": ["workspace::ActivatePane", 0],
      "alt-2": ["workspace::ActivatePane", 1],
@@ -627,6 +638,7 @@
      "alt-save": "workspace::SaveAll",
      "ctrl-alt-s": "workspace::SaveAll",
      "ctrl-k m": "language_selector::Toggle",
+      "ctrl-k ctrl-m": "toolchain::AddToolchain",
      "escape": "workspace::Unfollow",
      "ctrl-k ctrl-left": "workspace::ActivatePaneLeft",
      "ctrl-k ctrl-right": "workspace::ActivatePaneRight",
@@ -1027,6 +1039,13 @@
      "tab": "channel_modal::ToggleMode"
    }
  },
+  {
+    "context": "ToolchainSelector",
+    "use_key_equivalents": true,
+    "bindings": {
+      "ctrl-shift-a": "toolchain::AddToolchain"
+    }
+  },
  {
    "context": "FileFinder || (FileFinder > Picker > Editor)",
    "bindings": {
--- a/assets/keymaps/default-macos.json
+++ b/assets/keymaps/default-macos.json
@@ -70,9 +70,9 @@
      "cmd-k q": "editor::Rewrap",
      "cmd-backspace": "editor::DeleteToBeginningOfLine",
      "cmd-delete": "editor::DeleteToEndOfLine",
-      "alt-backspace": "editor::DeleteToPreviousWordStart",
-      "ctrl-w": "editor::DeleteToPreviousWordStart",
-      "alt-delete": "editor::DeleteToNextWordEnd",
+      "alt-backspace": ["editor::DeleteToPreviousWordStart", { "ignore_newlines": false, "ignore_brackets": false }],
+      "ctrl-w": ["editor::DeleteToPreviousWordStart", { "ignore_newlines": false, "ignore_brackets": false }],
+      "alt-delete": ["editor::DeleteToNextWordEnd", { "ignore_newlines": false, "ignore_brackets": false }],
      "cmd-x": "editor::Cut",
      "cmd-c": "editor::Copy",
      "cmd-v": "editor::Paste",
@@ -218,7 +218,7 @@
    }
  },
  {
-    "context": "Editor && !agent_diff",
+    "context": "Editor && !agent_diff && !AgentPanel",
    "use_key_equivalents": true,
    "bindings": {
      "cmd-alt-z": "git::Restore",
@@ -286,7 +286,10 @@
      "cmd-shift-e": "project_panel::ToggleFocus",
      "cmd-ctrl-b": "agent::ToggleBurnMode",
      "cmd-shift-enter": "agent::ContinueThread",
-      "alt-enter": "agent::ContinueWithBurnMode"
+      "alt-enter": "agent::ContinueWithBurnMode",
+      "cmd-y": "agent::AllowOnce",
+      "cmd-alt-y": "agent::AllowAlways",
+      "cmd-d": "agent::RejectOnce"
    }
  },
  {
@@ -378,6 +381,12 @@
      "ctrl--": "pane::GoBack"
    }
  },
+  {
+    "context": "AcpThread > ModeSelector",
+    "bindings": {
+      "cmd-enter": "menu::Confirm"
+    }
+  },
  {
    "context": "AcpThread > Editor && !use_modifier_to_send",
    "use_key_equivalents": true,
@@ -385,7 +394,8 @@
      "enter": "agent::Chat",
      "shift-ctrl-r": "agent::OpenAgentDiff",
      "cmd-shift-y": "agent::KeepAll",
-      "cmd-shift-n": "agent::RejectAll"
+      "cmd-shift-n": "agent::RejectAll",
+      "shift-tab": "agent::CycleModeSelector"
    }
  },
  {
@@ -395,7 +405,8 @@
      "cmd-enter": "agent::Chat",
      "shift-ctrl-r": "agent::OpenAgentDiff",
      "cmd-shift-y": "agent::KeepAll",
-      "cmd-shift-n": "agent::RejectAll"
+      "cmd-shift-n": "agent::RejectAll",
+      "shift-tab": "agent::CycleModeSelector"
    }
  },
  {
@@ -536,8 +547,10 @@
      "alt-down": "editor::MoveLineDown",
      "alt-shift-up": "editor::DuplicateLineUp",
      "alt-shift-down": "editor::DuplicateLineDown",
-      "ctrl-shift-right": "editor::SelectLargerSyntaxNode", // Expand Selection
-      "ctrl-shift-left": "editor::SelectSmallerSyntaxNode", // Shrink Selection
+      "cmd-ctrl-left": "editor::SelectSmallerSyntaxNode", // Shrink selection
+      "cmd-ctrl-right": "editor::SelectLargerSyntaxNode", // Expand selection
+      "cmd-ctrl-up": "editor::SelectPreviousSyntaxNode", // Move selection up
+      "cmd-ctrl-down": "editor::SelectNextSyntaxNode", // Move selection down
      "cmd-d": ["editor::SelectNext", { "replace_newest": false }], // editor.action.addSelectionToNextFindMatch / find_under_expand
      "cmd-shift-l": "editor::SelectAllMatches", // Select all occurrences of current selection
      "cmd-f2": "editor::SelectAllMatches", // Select all occurrences of current word
@@ -649,7 +662,7 @@
      "alt-shift-enter": "toast::RunAction",
      "cmd-shift-s": "workspace::SaveAs",
      "cmd-shift-n": "workspace::NewWindow",
-      "ctrl-`": "terminal_panel::ToggleFocus",
+      "ctrl-`": "terminal_panel::Toggle",
      "cmd-1": ["workspace::ActivatePane", 0],
      "cmd-2": ["workspace::ActivatePane", 1],
      "cmd-3": ["workspace::ActivatePane", 2],
@@ -690,6 +703,7 @@
      "cmd-?": "agent::ToggleFocus",
      "cmd-alt-s": "workspace::SaveAll",
      "cmd-k m": "language_selector::Toggle",
+      "cmd-k cmd-m": "toolchain::AddToolchain",
      "escape": "workspace::Unfollow",
      "cmd-k cmd-left": "workspace::ActivatePaneLeft",
      "cmd-k cmd-right": "workspace::ActivatePaneRight",
@@ -1094,6 +1108,13 @@
      "tab": "channel_modal::ToggleMode"
    }
  },
+  {
+    "context": "ToolchainSelector",
+    "use_key_equivalents": true,
+    "bindings": {
+      "cmd-shift-a": "toolchain::AddToolchain"
+    }
+  },
  {
    "context": "FileFinder || (FileFinder > Picker > Editor)",
    "use_key_equivalents": true,
--- a/assets/keymaps/default-windows.json
+++ b/assets/keymaps/default-windows.json
@@ -25,7 +25,6 @@
      "ctrl-alt-enter": ["picker::ConfirmInput", { "secondary": true }],
      "ctrl-shift-w": "workspace::CloseWindow",
      "shift-escape": "workspace::ToggleZoom",
-      "open": "workspace::Open",
      "ctrl-o": "workspace::Open",
      "ctrl-=": ["zed::IncreaseBufferFontSize", { "persist": false }],
      "ctrl-shift-=": ["zed::IncreaseBufferFontSize", { "persist": false }],
@@ -66,20 +65,15 @@
      "ctrl-k": "editor::CutToEndOfLine",
      "ctrl-k ctrl-q": "editor::Rewrap",
      "ctrl-k q": "editor::Rewrap",
-      "ctrl-backspace": "editor::DeleteToPreviousWordStart",
-      "ctrl-delete": "editor::DeleteToNextWordEnd",
-      "cut": "editor::Cut",
+      "ctrl-backspace": ["editor::DeleteToPreviousWordStart", { "ignore_newlines": false, "ignore_brackets": false }],
+      "ctrl-delete": ["editor::DeleteToNextWordEnd", { "ignore_newlines": false, "ignore_brackets": false }],
      "shift-delete": "editor::Cut",
      "ctrl-x": "editor::Cut",
-      "copy": "editor::Copy",
      "ctrl-insert": "editor::Copy",
      "ctrl-c": "editor::Copy",
-      "paste": "editor::Paste",
      "shift-insert": "editor::Paste",
      "ctrl-v": "editor::Paste",
-      "undo": "editor::Undo",
      "ctrl-z": "editor::Undo",
-      "redo": "editor::Redo",
      "ctrl-y": "editor::Redo",
      "ctrl-shift-z": "editor::Redo",
      "up": "editor::MoveUp",
@@ -138,7 +132,6 @@
      "ctrl-shift-enter": "editor::NewlineAbove",
      "ctrl-k ctrl-z": "editor::ToggleSoftWrap",
      "ctrl-k z": "editor::ToggleSoftWrap",
-      "find": "buffer_search::Deploy",
      "ctrl-f": "buffer_search::Deploy",
      "ctrl-h": "buffer_search::DeployReplace",
      "ctrl-shift-.": "assistant::QuoteSelection",
@@ -177,7 +170,6 @@
    "context": "Markdown",
    "use_key_equivalents": true,
    "bindings": {
-      "copy": "markdown::Copy",
      "ctrl-c": "markdown::Copy"
    }
  },
@@ -225,7 +217,6 @@
    "bindings": {
      "ctrl-enter": "assistant::Assist",
      "ctrl-s": "workspace::Save",
-      "save": "workspace::Save",
      "ctrl-shift-,": "assistant::InsertIntoEditor",
      "shift-enter": "assistant::Split",
      "ctrl-r": "assistant::CycleMessageRole",
@@ -258,7 +249,10 @@
      "ctrl-shift-e": "project_panel::ToggleFocus",
      "ctrl-shift-enter": "agent::ContinueThread",
      "super-ctrl-b": "agent::ToggleBurnMode",
-      "alt-enter": "agent::ContinueWithBurnMode"
+      "alt-enter": "agent::ContinueWithBurnMode",
+      "ctrl-y": "agent::AllowOnce",
+      "ctrl-alt-y": "agent::AllowAlways",
+      "ctrl-d": "agent::RejectOnce"
    }
  },
  {
@@ -272,7 +266,6 @@
    "context": "AgentPanel > Markdown",
    "use_key_equivalents": true,
    "bindings": {
-      "copy": "markdown::CopyAsMarkdown",
      "ctrl-c": "markdown::CopyAsMarkdown"
    }
  },
@@ -346,6 +339,12 @@
      "enter": "agent::AcceptSuggestedContext"
    }
  },
+  {
+    "context": "AcpThread > ModeSelector",
+    "bindings": {
+      "ctrl-enter": "menu::Confirm"
+    }
+  },
  {
    "context": "AcpThread > Editor",
    "use_key_equivalents": true,
@@ -353,7 +352,8 @@
      "enter": "agent::Chat",
      "ctrl-shift-r": "agent::OpenAgentDiff",
      "ctrl-shift-y": "agent::KeepAll",
-      "ctrl-shift-n": "agent::RejectAll"
+      "ctrl-shift-n": "agent::RejectAll",
+      "shift-tab": "agent::CycleModeSelector"
    }
  },
  {
@@ -367,7 +367,6 @@
    "context": "PromptLibrary",
    "use_key_equivalents": true,
    "bindings": {
-      "new": "rules_library::NewRule",
      "ctrl-n": "rules_library::NewRule",
      "ctrl-shift-s": "rules_library::ToggleDefaultRule"
    }
@@ -381,7 +380,6 @@
      "enter": "search::SelectNextMatch",
      "shift-enter": "search::SelectPreviousMatch",
      "alt-enter": "search::SelectAllMatches",
-      "find": "search::FocusSearch",
      "ctrl-f": "search::FocusSearch",
      "ctrl-h": "search::ToggleReplace",
      "ctrl-l": "search::ToggleSelection"
@@ -408,7 +406,6 @@
    "use_key_equivalents": true,
    "bindings": {
      "escape": "project_search::ToggleFocus",
-      "shift-find": "search::FocusSearch",
      "ctrl-shift-f": "search::FocusSearch",
      "ctrl-shift-h": "search::ToggleReplace",
      "alt-r": "search::ToggleRegex" // vscode
@@ -472,14 +469,12 @@
      "forward": "pane::GoForward",
      "f3": "search::SelectNextMatch",
      "shift-f3": "search::SelectPreviousMatch",
-      "shift-find": "project_search::ToggleFocus",
      "ctrl-shift-f": "project_search::ToggleFocus",
      "shift-alt-h": "search::ToggleReplace",
      "alt-l": "search::ToggleSelection",
      "alt-enter": "search::SelectAllMatches",
      "alt-c": "search::ToggleCaseSensitive",
      "alt-w": "search::ToggleWholeWord",
-      "alt-find": "project_search::ToggleFilters",
      "alt-f": "project_search::ToggleFilters",
      "alt-r": "search::ToggleRegex",
      // "ctrl-shift-alt-x": "search::ToggleRegex",
@@ -500,8 +495,10 @@
      "alt-down": "editor::MoveLineDown",
      "shift-alt-up": "editor::DuplicateLineUp",
      "shift-alt-down": "editor::DuplicateLineDown",
-      "shift-alt-right": "editor::SelectLargerSyntaxNode", // Expand Selection
-      "shift-alt-left": "editor::SelectSmallerSyntaxNode", // Shrink Selection
+      "shift-alt-right": "editor::SelectLargerSyntaxNode", // Expand selection
+      "shift-alt-left": "editor::SelectSmallerSyntaxNode", // Shrink selection
+      "ctrl-shift-right": "editor::SelectLargerSyntaxNode", // Expand selection (VSCode version)
+      "ctrl-shift-left": "editor::SelectSmallerSyntaxNode", // Shrink selection (VSCode version)
      "ctrl-shift-l": "editor::SelectAllMatches", // Select all occurrences of current selection
      "ctrl-f2": "editor::SelectAllMatches", // Select all occurrences of current word
      "ctrl-d": ["editor::SelectNext", { "replace_newest": false }], // editor.action.addSelectionToNextFindMatch  / find_under_expand
@@ -579,27 +576,21 @@
    "context": "Workspace",
    "use_key_equivalents": true,
    "bindings": {
-      "alt-open": ["projects::OpenRecent", { "create_new_window": false }],
      // Change the default action on `menu::Confirm` by setting the parameter
      // "ctrl-alt-o": ["projects::OpenRecent", { "create_new_window": true }],
      "ctrl-r": ["projects::OpenRecent", { "create_new_window": false }],
-      "shift-alt-open": ["projects::OpenRemote", { "from_existing_connection": false, "create_new_window": false }],
      // Change to open path modal for existing remote connection by setting the parameter
      // "ctrl-shift-alt-o": "["projects::OpenRemote", { "from_existing_connection": true }]",
      "ctrl-shift-alt-o": ["projects::OpenRemote", { "from_existing_connection": false, "create_new_window": false }],
      "shift-alt-b": "branches::OpenRecent",
      "shift-alt-enter": "toast::RunAction",
      "ctrl-shift-`": "workspace::NewTerminal",
-      "save": "workspace::Save",
      "ctrl-s": "workspace::Save",
      "ctrl-k ctrl-shift-s": "workspace::SaveWithoutFormat",
-      "shift-save": "workspace::SaveAs",
      "ctrl-shift-s": "workspace::SaveAs",
-      "new": "workspace::NewFile",
      "ctrl-n": "workspace::NewFile",
-      "shift-new": "workspace::NewWindow",
      "ctrl-shift-n": "workspace::NewWindow",
-      "ctrl-`": "terminal_panel::ToggleFocus",
+      "ctrl-`": "terminal_panel::Toggle",
      "f10": ["app_menu::OpenApplicationMenu", "Zed"],
      "alt-1": ["workspace::ActivatePane", 0],
      "alt-2": ["workspace::ActivatePane", 1],
@@ -621,7 +612,6 @@
      "shift-alt-0": "workspace::ResetOpenDocksSize",
      "ctrl-shift-alt--": ["workspace::DecreaseOpenDocksSize", { "px": 0 }],
      "ctrl-shift-alt-=": ["workspace::IncreaseOpenDocksSize", { "px": 0 }],
-      "shift-find": "pane::DeploySearch",
      "ctrl-shift-f": "pane::DeploySearch",
      "ctrl-shift-h": ["pane::DeploySearch", { "replace_enabled": true }],
      "ctrl-shift-t": "pane::ReopenClosedItem",
@@ -641,9 +631,9 @@
      "ctrl-shift-g": "git_panel::ToggleFocus",
      "ctrl-shift-d": "debug_panel::ToggleFocus",
      "ctrl-shift-/": "agent::ToggleFocus",
-      "alt-save": "workspace::SaveAll",
      "ctrl-k s": "workspace::SaveAll",
      "ctrl-k m": "language_selector::Toggle",
+      "ctrl-m ctrl-m": "toolchain::AddToolchain",
      "escape": "workspace::Unfollow",
      "ctrl-k ctrl-left": "workspace::ActivatePaneLeft",
      "ctrl-k ctrl-right": "workspace::ActivatePaneRight",
@@ -848,9 +838,7 @@
    "bindings": {
      "left": "outline_panel::CollapseSelectedEntry",
      "right": "outline_panel::ExpandSelectedEntry",
-      "alt-copy": "outline_panel::CopyPath",
      "shift-alt-c": "outline_panel::CopyPath",
-      "shift-alt-copy": "workspace::CopyRelativePath",
      "ctrl-shift-alt-c": "workspace::CopyRelativePath",
      "ctrl-alt-r": "outline_panel::RevealInFileManager",
      "space": "outline_panel::OpenSelectedEntry",
@@ -866,21 +854,14 @@
    "bindings": {
      "left": "project_panel::CollapseSelectedEntry",
      "right": "project_panel::ExpandSelectedEntry",
-      "new": "project_panel::NewFile",
      "ctrl-n": "project_panel::NewFile",
-      "alt-new": "project_panel::NewDirectory",
      "alt-n": "project_panel::NewDirectory",
-      "cut": "project_panel::Cut",
      "ctrl-x": "project_panel::Cut",
-      "copy": "project_panel::Copy",
      "ctrl-insert": "project_panel::Copy",
      "ctrl-c": "project_panel::Copy",
-      "paste": "project_panel::Paste",
      "shift-insert": "project_panel::Paste",
      "ctrl-v": "project_panel::Paste",
-      "alt-copy": "project_panel::CopyPath",
      "shift-alt-c": "project_panel::CopyPath",
-      "shift-alt-copy": "workspace::CopyRelativePath",
      "ctrl-k ctrl-shift-c": "workspace::CopyRelativePath",
      "enter": "project_panel::Rename",
      "f2": "project_panel::Rename",
@@ -892,7 +873,6 @@
      "ctrl-alt-r": "project_panel::RevealInFileManager",
      "ctrl-shift-enter": "project_panel::OpenWithSystem",
      "alt-d": "project_panel::CompareMarkedFiles",
-      "shift-find": "project_panel::NewSearchInDirectory",
      "ctrl-k ctrl-shift-f": "project_panel::NewSearchInDirectory",
      "shift-down": "menu::SelectNext",
      "shift-up": "menu::SelectPrevious",
@@ -1075,6 +1055,13 @@
      "tab": "channel_modal::ToggleMode"
    }
  },
+  {
+    "context": "ToolchainSelector",
+    "use_key_equivalents": true,
+    "bindings": {
+      "ctrl-shift-a": "toolchain::AddToolchain"
+    }
+  },
  {
    "context": "FileFinder || (FileFinder > Picker > Editor)",
    "use_key_equivalents": true,
@@ -1110,10 +1097,8 @@
    "use_key_equivalents": true,
    "bindings": {
      "ctrl-alt-space": "terminal::ShowCharacterPalette",
-      "copy": "terminal::Copy",
      "ctrl-insert": "terminal::Copy",
      "ctrl-shift-c": "terminal::Copy",
-      "paste": "terminal::Paste",
      "shift-insert": "terminal::Paste",
      "ctrl-shift-v": "terminal::Paste",
      "ctrl-enter": "assistant::InlineAssist",
@@ -1129,7 +1114,6 @@
      "ctrl-w": ["terminal::SendKeystroke", "ctrl-w"],
      "ctrl-backspace": ["terminal::SendKeystroke", "ctrl-w"],
      "ctrl-shift-a": "editor::SelectAll",
-      "find": "buffer_search::Deploy",
      "ctrl-shift-f": "buffer_search::Deploy",
      "ctrl-shift-l": "terminal::Clear",
      "ctrl-shift-w": "pane::CloseActiveItem",
@@ -1210,7 +1194,6 @@
    "use_key_equivalents": true,
    "bindings": {
      "ctrl-f": "search::FocusSearch",
-      "alt-find": "keymap_editor::ToggleKeystrokeSearch",
      "alt-f": "keymap_editor::ToggleKeystrokeSearch",
      "alt-c": "keymap_editor::ToggleConflictFilter",
      "enter": "keymap_editor::EditBinding",
--- a/assets/keymaps/linux/emacs.json
+++ b/assets/keymaps/linux/emacs.json
@@ -42,7 +42,7 @@
      "alt-,": "pane::GoBack", // xref-pop-marker-stack
      "ctrl-x h": "editor::SelectAll", // mark-whole-buffer
      "ctrl-d": "editor::Delete", // delete-char
-      "alt-d": "editor::DeleteToNextWordEnd", // kill-word
+      "alt-d": ["editor::DeleteToNextWordEnd", { "ignore_newlines": false, "ignore_brackets": false }], // kill-word
      "ctrl-k": "editor::KillRingCut", // kill-line
      "ctrl-w": "editor::Cut", // kill-region
      "alt-w": "editor::Copy", // kill-ring-save
--- a/assets/keymaps/linux/jetbrains.json
+++ b/assets/keymaps/linux/jetbrains.json
@@ -125,7 +125,7 @@
  {
    "context": "Workspace || Editor",
    "bindings": {
-      "alt-f12": "terminal_panel::ToggleFocus",
+      "alt-f12": "terminal_panel::Toggle",
      "ctrl-shift-k": "git::Push"
    }
  },
--- a/assets/keymaps/linux/sublime_text.json
+++ b/assets/keymaps/linux/sublime_text.json
@@ -50,8 +50,8 @@
      "ctrl-k ctrl-u": "editor::ConvertToUpperCase",
      "ctrl-k ctrl-l": "editor::ConvertToLowerCase",
      "shift-alt-m": "markdown::OpenPreviewToTheSide",
-      "ctrl-backspace": "editor::DeleteToPreviousWordStart",
-      "ctrl-delete": "editor::DeleteToNextWordEnd",
+      "ctrl-backspace": ["editor::DeleteToPreviousWordStart", { "ignore_newlines": false, "ignore_brackets": false }],
+      "ctrl-delete": ["editor::DeleteToNextWordEnd", { "ignore_newlines": false, "ignore_brackets": false }],
      "alt-right": "editor::MoveToNextSubwordEnd",
      "alt-left": "editor::MoveToPreviousSubwordStart",
      "alt-shift-right": "editor::SelectToNextSubwordEnd",
--- a/assets/keymaps/macos/emacs.json
+++ b/assets/keymaps/macos/emacs.json
@@ -42,7 +42,7 @@
      "alt-,": "pane::GoBack", // xref-pop-marker-stack
      "ctrl-x h": "editor::SelectAll", // mark-whole-buffer
      "ctrl-d": "editor::Delete", // delete-char
-      "alt-d": "editor::DeleteToNextWordEnd", // kill-word
+      "alt-d": ["editor::DeleteToNextWordEnd", { "ignore_newlines": false, "ignore_brackets": false }], // kill-word
      "ctrl-k": "editor::KillRingCut", // kill-line
      "ctrl-w": "editor::Cut", // kill-region
      "alt-w": "editor::Copy", // kill-ring-save
--- a/assets/keymaps/macos/jetbrains.json
+++ b/assets/keymaps/macos/jetbrains.json
@@ -127,7 +127,7 @@
  {
    "context": "Workspace || Editor",
    "bindings": {
-      "alt-f12": "terminal_panel::ToggleFocus",
+      "alt-f12": "terminal_panel::Toggle",
      "cmd-shift-k": "git::Push"
    }
  },
--- a/assets/keymaps/macos/sublime_text.json
+++ b/assets/keymaps/macos/sublime_text.json
@@ -52,8 +52,8 @@
      "cmd-k cmd-l": "editor::ConvertToLowerCase",
      "cmd-shift-j": "editor::JoinLines",
      "shift-alt-m": "markdown::OpenPreviewToTheSide",
-      "ctrl-backspace": "editor::DeleteToPreviousWordStart",
-      "ctrl-delete": "editor::DeleteToNextWordEnd",
+      "ctrl-backspace": ["editor::DeleteToPreviousWordStart", { "ignore_newlines": false, "ignore_brackets": false }],
+      "ctrl-delete": ["editor::DeleteToNextWordEnd", { "ignore_newlines": false, "ignore_brackets": false }],
      "ctrl-right": "editor::MoveToNextSubwordEnd",
      "ctrl-left": "editor::MoveToPreviousSubwordStart",
      "ctrl-shift-right": "editor::SelectToNextSubwordEnd",
--- a/assets/keymaps/macos/textmate.json
+++ b/assets/keymaps/macos/textmate.json
@@ -21,10 +21,10 @@
  {
    "context": "Editor",
    "bindings": {
-      "alt-backspace": "editor::DeleteToPreviousWordStart",
-      "alt-shift-backspace": "editor::DeleteToNextWordEnd",
-      "alt-delete": "editor::DeleteToNextWordEnd",
-      "alt-shift-delete": "editor::DeleteToNextWordEnd",
+      "alt-backspace": ["editor::DeleteToPreviousWordStart", { "ignore_newlines": false, "ignore_brackets": false }],
+      "alt-shift-backspace": ["editor::DeleteToNextWordEnd", { "ignore_newlines": false, "ignore_brackets": false }],
+      "alt-delete": ["editor::DeleteToNextWordEnd", { "ignore_newlines": false, "ignore_brackets": false }],
+      "alt-shift-delete": ["editor::DeleteToNextWordEnd", { "ignore_newlines": false, "ignore_brackets": false }],
      "ctrl-backspace": "editor::DeleteToPreviousSubwordStart",
      "ctrl-delete": "editor::DeleteToNextSubwordEnd",
      "alt-left": ["editor::MoveToPreviousWordStart", { "stop_at_soft_wraps": true }],
--- a/assets/keymaps/vim.json
+++ b/assets/keymaps/vim.json
@@ -32,34 +32,6 @@
      "(": "vim::SentenceBackward",
      ")": "vim::SentenceForward",
      "|": "vim::GoToColumn",
-      "] ]": "vim::NextSectionStart",
-      "] [": "vim::NextSectionEnd",
-      "[ [": "vim::PreviousSectionStart",
-      "[ ]": "vim::PreviousSectionEnd",
-      "] m": "vim::NextMethodStart",
-      "] shift-m": "vim::NextMethodEnd",
-      "[ m": "vim::PreviousMethodStart",
-      "[ shift-m": "vim::PreviousMethodEnd",
-      "[ *": "vim::PreviousComment",
-      "[ /": "vim::PreviousComment",
-      "] *": "vim::NextComment",
-      "] /": "vim::NextComment",
-      "[ -": "vim::PreviousLesserIndent",
-      "[ +": "vim::PreviousGreaterIndent",
-      "[ =": "vim::PreviousSameIndent",
-      "] -": "vim::NextLesserIndent",
-      "] +": "vim::NextGreaterIndent",
-      "] =": "vim::NextSameIndent",
-      "] b": "pane::ActivateNextItem",
-      "[ b": "pane::ActivatePreviousItem",
-      "] shift-b": "pane::ActivateLastItem",
-      "[ shift-b": ["pane::ActivateItem", 0],
-      "] space": "vim::InsertEmptyLineBelow",
-      "[ space": "vim::InsertEmptyLineAbove",
-      "[ e": "editor::MoveLineUp",
-      "] e": "editor::MoveLineDown",
-      "[ f": "workspace::FollowNextCollaborator",
-      "] f": "workspace::FollowNextCollaborator",

      // Word motions
      "w": "vim::NextWordStart",
@@ -83,10 +55,6 @@
      "n": "vim::MoveToNextMatch",
      "shift-n": "vim::MoveToPreviousMatch",
      "%": "vim::Matching",
-      "] }": ["vim::UnmatchedForward", { "char": "}" }],
-      "[ {": ["vim::UnmatchedBackward", { "char": "{" }],
-      "] )": ["vim::UnmatchedForward", { "char": ")" }],
-      "[ (": ["vim::UnmatchedBackward", { "char": "(" }],
      "f": ["vim::PushFindForward", { "before": false, "multiline": false }],
      "t": ["vim::PushFindForward", { "before": true, "multiline": false }],
      "shift-f": ["vim::PushFindBackward", { "after": false, "multiline": false }],
@@ -219,6 +187,46 @@
      ".": "vim::Repeat"
    }
  },
+  {
+    "context": "vim_mode == normal || vim_mode == visual || vim_mode == operator",
+    "bindings": {
+      "] ]": "vim::NextSectionStart",
+      "] [": "vim::NextSectionEnd",
+      "[ [": "vim::PreviousSectionStart",
+      "[ ]": "vim::PreviousSectionEnd",
+      "] m": "vim::NextMethodStart",
+      "] shift-m": "vim::NextMethodEnd",
+      "[ m": "vim::PreviousMethodStart",
+      "[ shift-m": "vim::PreviousMethodEnd",
+      "[ *": "vim::PreviousComment",
+      "[ /": "vim::PreviousComment",
+      "] *": "vim::NextComment",
+      "] /": "vim::NextComment",
+      "[ -": "vim::PreviousLesserIndent",
+      "[ +": "vim::PreviousGreaterIndent",
+      "[ =": "vim::PreviousSameIndent",
+      "] -": "vim::NextLesserIndent",
+      "] +": "vim::NextGreaterIndent",
+      "] =": "vim::NextSameIndent",
+      "] b": "pane::ActivateNextItem",
+      "[ b": "pane::ActivatePreviousItem",
+      "] shift-b": "pane::ActivateLastItem",
+      "[ shift-b": ["pane::ActivateItem", 0],
+      "] space": "vim::InsertEmptyLineBelow",
+      "[ space": "vim::InsertEmptyLineAbove",
+      "[ e": "editor::MoveLineUp",
+      "] e": "editor::MoveLineDown",
+      "[ f": "workspace::FollowNextCollaborator",
+      "] f": "workspace::FollowNextCollaborator",
+      "] }": ["vim::UnmatchedForward", { "char": "}" }],
+      "[ {": ["vim::UnmatchedBackward", { "char": "{" }],
+      "] )": ["vim::UnmatchedForward", { "char": ")" }],
+      "[ (": ["vim::UnmatchedBackward", { "char": "(" }],
+      // tree-sitter related commands
+      "[ x": "vim::SelectLargerSyntaxNode",
+      "] x": "vim::SelectSmallerSyntaxNode"
+    }
+  },
  {
    "context": "vim_mode == normal",
    "bindings": {
@@ -249,9 +257,6 @@
      "g w": "vim::PushRewrap",
      "g q": "vim::PushRewrap",
      "insert": "vim::InsertBefore",
-      // tree-sitter related commands
-      "[ x": "vim::SelectLargerSyntaxNode",
-      "] x": "vim::SelectSmallerSyntaxNode",
      "] d": "editor::GoToDiagnostic",
      "[ d": "editor::GoToPreviousDiagnostic",
      "] c": "editor::GoToHunk",
@@ -317,10 +322,7 @@
      "g w": "vim::Rewrap",
      "g ?": "vim::ConvertToRot13",
      // "g ?": "vim::ConvertToRot47",
-      "\"": "vim::PushRegister",
-      // tree-sitter related commands
-      "[ x": "editor::SelectLargerSyntaxNode",
-      "] x": "editor::SelectSmallerSyntaxNode"
+      "\"": "vim::PushRegister"
    }
  },
  {
@@ -337,7 +339,7 @@
      "ctrl-x ctrl-z": "editor::Cancel",
      "ctrl-x ctrl-e": "vim::LineDown",
      "ctrl-x ctrl-y": "vim::LineUp",
-      "ctrl-w": "editor::DeleteToPreviousWordStart",
+      "ctrl-w": ["editor::DeleteToPreviousWordStart", { "ignore_newlines": false, "ignore_brackets": false }],
      "ctrl-u": "editor::DeleteToBeginningOfLine",
      "ctrl-t": "vim::Indent",
      "ctrl-d": "vim::Outdent",
@@ -397,6 +399,9 @@
      "ctrl-[": "editor::Cancel",
      ";": "vim::HelixCollapseSelection",
      ":": "command_palette::Toggle",
+      "m": "vim::PushHelixMatch",
+      "]": ["vim::PushHelixNext", { "around": true }],
+      "[": ["vim::PushHelixPrevious", { "around": true }],
      "left": "vim::WrappingLeft",
      "right": "vim::WrappingRight",
      "h": "vim::WrappingLeft",
@@ -419,13 +424,6 @@
      "insert": "vim::InsertBefore",
      "alt-.": "vim::RepeatFind",
      "alt-s": ["editor::SplitSelectionIntoLines", { "keep_selections": true }],
-      // tree-sitter related commands
-      "[ x": "editor::SelectLargerSyntaxNode",
-      "] x": "editor::SelectSmallerSyntaxNode",
-      "] d": "editor::GoToDiagnostic",
-      "[ d": "editor::GoToPreviousDiagnostic",
-      "] c": "editor::GoToHunk",
-      "[ c": "editor::GoToPreviousHunk",
      // Goto mode
      "g n": "pane::ActivateNextItem",
      "g p": "pane::ActivatePreviousItem",
@@ -469,9 +467,6 @@
      "space c": "editor::ToggleComments",
      "space y": "editor::Copy",
      "space p": "editor::Paste",
-      // Match mode
-      "m m": "vim::Matching",
-      "m i w": ["workspace::SendKeystrokes", "v i w"],
      "shift-u": "editor::Redo",
      "ctrl-c": "editor::ToggleComments",
      "d": "vim::HelixDelete",
@@ -540,7 +535,7 @@
    }
  },
  {
-    "context": "vim_operator == a || vim_operator == i || vim_operator == cs",
+    "context": "vim_operator == a || vim_operator == i || vim_operator == cs || vim_operator == helix_next || vim_operator == helix_previous",
    "bindings": {
      "w": "vim::Word",
      "shift-w": ["vim::Word", { "ignore_punctuation": true }],
@@ -577,6 +572,48 @@
      "e": "vim::EntireFile"
    }
  },
+  {
+    "context": "vim_operator == helix_m",
+    "bindings": {
+      "m": "vim::Matching"
+    }
+  },
+  {
+    "context": "vim_operator == helix_next",
+    "bindings": {
+      "z": "vim::NextSectionStart",
+      "shift-z": "vim::NextSectionEnd",
+      "*": "vim::NextComment",
+      "/": "vim::NextComment",
+      "-": "vim::NextLesserIndent",
+      "+": "vim::NextGreaterIndent",
+      "=": "vim::NextSameIndent",
+      "b": "pane::ActivateNextItem",
+      "shift-b": "pane::ActivateLastItem",
+      "x": "editor::SelectSmallerSyntaxNode",
+      "d": "editor::GoToDiagnostic",
+      "c": "editor::GoToHunk",
+      "space": "vim::InsertEmptyLineBelow"
+    }
+  },
+  {
+    "context": "vim_operator == helix_previous",
+    "bindings": {
+      "z": "vim::PreviousSectionStart",
+      "shift-z": "vim::PreviousSectionEnd",
+      "*": "vim::PreviousComment",
+      "/": "vim::PreviousComment",
+      "-": "vim::PreviousLesserIndent",
+      "+": "vim::PreviousGreaterIndent",
+      "=": "vim::PreviousSameIndent",
+      "b": "pane::ActivatePreviousItem",
+      "shift-b": ["pane::ActivateItem", 0],
+      "x": "editor::SelectLargerSyntaxNode",
+      "d": "editor::GoToPreviousDiagnostic",
+      "c": "editor::GoToPreviousHunk",
+      "space": "vim::InsertEmptyLineAbove"
+    }
+  },
  {
    "context": "vim_operator == c",
    "bindings": {
@@ -823,11 +860,11 @@
      "j": "menu::SelectNext",
      "k": "menu::SelectPrevious",
      "l": "project_panel::ExpandSelectedEntry",
-      "o": "project_panel::OpenPermanent",
      "shift-d": "project_panel::Delete",
      "shift-r": "project_panel::Rename",
      "t": "project_panel::OpenPermanent",
-      "v": "project_panel::OpenPermanent",
+      "v": "project_panel::OpenSplitVertical",
+      "o": "project_panel::OpenSplitHorizontal",
      "p": "project_panel::Open",
      "x": "project_panel::RevealInFileManager",
      "s": "workspace::OpenWithSystem",
--- a/assets/settings/default.json
+++ b/assets/settings/default.json
@@ -1,4 +1,5 @@
 {
+  "project_name": null,
  // The name of the Zed theme to use for the UI.
  //
  // `mode` is one of:
@@ -740,16 +741,6 @@
    // Default width of the collaboration panel.
    "default_width": 240
  },
-  "chat_panel": {
-    // When to show the chat panel button in the status bar.
-    // Can be 'never', 'always', or 'when_in_call',
-    // or a boolean (interpreted as 'never'/'always').
-    "button": "when_in_call",
-    // Where to dock the chat panel. Can be 'left' or 'right'.
-    "dock": "right",
-    // Default width of the chat panel.
-    "default_width": 240
-  },
  "git_panel": {
    // Whether to show the git panel button in the status bar.
    "button": true,
@@ -838,6 +829,9 @@
      // }
    ],
    // When enabled, the agent can run potentially destructive actions without asking for your confirmation.
+    //
+    // Note: This setting has no effect on external agents that support permission modes, such as Claude Code.
+    //       You can set `agent_servers.claude.default_mode` to `bypassPermissions` to skip all permission requests.
    "always_allow_tool_actions": false,
    // When enabled, the agent will stream edits.
    "stream_edits": false,
@@ -962,7 +956,7 @@
    // Show git status colors in the editor tabs.
    "git_status": false,
    // Position of the close button on the editor tabs.
-    // One of: ["right", "left", "hidden"]
+    // One of: ["right", "left"]
    "close_position": "right",
    // Whether to show the file icon for a tab.
    "file_icons": false,
@@ -1205,6 +1199,10 @@
      // The minimum column number to show the inline blame information at
      "min_column": 0
    },
+    // Control which information is shown in the branch picker.
+    "branch_picker": {
+      "show_author_name": true
+    },
    // How git hunks are displayed visually in the editor.
    // This setting can take two values:
    //
--- a/assets/themes/ayu/ayu.json
+++ b/assets/themes/ayu/ayu.json
@@ -316,6 +316,11 @@
            "font_style": null,
            "font_weight": null
          },
+          "punctuation.markup": {
+            "color": "#a6a5a0ff",
+            "font_style": null,
+            "font_weight": null
+          },
          "punctuation.special": {
            "color": "#d2a6ffff",
            "font_style": null,
@@ -702,6 +707,11 @@
            "font_style": null,
            "font_weight": null
          },
+          "punctuation.markup": {
+            "color": "#73777bff",
+            "font_style": null,
+            "font_weight": null
+          },
          "punctuation.special": {
            "color": "#a37accff",
            "font_style": null,
@@ -1088,6 +1098,11 @@
            "font_style": null,
            "font_weight": null
          },
+          "punctuation.markup": {
+            "color": "#b4b3aeff",
+            "font_style": null,
+            "font_weight": null
+          },
          "punctuation.special": {
            "color": "#dfbfffff",
            "font_style": null,
--- a/assets/themes/gruvbox/gruvbox.json
+++ b/assets/themes/gruvbox/gruvbox.json
@@ -325,6 +325,11 @@
            "font_style": null,
            "font_weight": null
          },
+          "punctuation.markup": {
+            "color": "#83a598ff",
+            "font_style": null,
+            "font_weight": null
+          },
          "punctuation.special": {
            "color": "#e5d5adff",
            "font_style": null,
@@ -725,6 +730,11 @@
            "font_style": null,
            "font_weight": null
          },
+          "punctuation.markup": {
+            "color": "#83a598ff",
+            "font_style": null,
+            "font_weight": null
+          },
          "punctuation.special": {
            "color": "#e5d5adff",
            "font_style": null,
@@ -1125,6 +1135,11 @@
            "font_style": null,
            "font_weight": null
          },
+          "punctuation.markup": {
+            "color": "#83a598ff",
+            "font_style": null,
+            "font_weight": null
+          },
          "punctuation.special": {
            "color": "#e5d5adff",
            "font_style": null,
@@ -1525,6 +1540,11 @@
            "font_style": null,
            "font_weight": null
          },
+          "punctuation.markup": {
+            "color": "#066578ff",
+            "font_style": null,
+            "font_weight": null
+          },
          "punctuation.special": {
            "color": "#413d3aff",
            "font_style": null,
@@ -1925,6 +1945,11 @@
            "font_style": null,
            "font_weight": null
          },
+          "punctuation.markup": {
+            "color": "#066578ff",
+            "font_style": null,
+            "font_weight": null
+          },
          "punctuation.special": {
            "color": "#413d3aff",
            "font_style": null,
@@ -2325,6 +2350,11 @@
            "font_style": null,
            "font_weight": null
          },
+          "punctuation.markup": {
+            "color": "#066578ff",
+            "font_style": null,
+            "font_weight": null
+          },
          "punctuation.special": {
            "color": "#413d3aff",
            "font_style": null,
--- a/assets/themes/one/one.json
+++ b/assets/themes/one/one.json
@@ -321,6 +321,11 @@
            "font_style": null,
            "font_weight": null
          },
+          "punctuation.markup": {
+            "color": "#d07277ff",
+            "font_style": null,
+            "font_weight": null
+          },
          "punctuation.special": {
            "color": "#b1574bff",
            "font_style": null,
@@ -715,6 +720,11 @@
            "font_style": null,
            "font_weight": null
          },
+          "punctuation.markup": {
+            "color": "#d3604fff",
+            "font_style": null,
+            "font_weight": null
+          },
          "punctuation.special": {
            "color": "#b92b46ff",
            "font_style": null,
--- a/crates/acp_thread/Cargo.toml
+++ b/crates/acp_thread/Cargo.toml
@@ -18,8 +18,8 @@ test-support = ["gpui/test-support", "project/test-support", "dep:parking_lot"]
 [dependencies]
 action_log.workspace = true
 agent-client-protocol.workspace = true
-anyhow.workspace = true
 agent_settings.workspace = true
+anyhow.workspace = true
 buffer_diff.workspace = true
 collections.workspace = true
 editor.workspace = true
--- a/crates/acp_thread/src/acp_thread.rs
+++ b/crates/acp_thread/src/acp_thread.rs
@@ -785,7 +785,6 @@ pub struct AcpThread {
    session_id: acp::SessionId,
    token_usage: Option<TokenUsage>,
    prompt_capabilities: acp::PromptCapabilities,
-    available_commands: Vec<acp::AvailableCommand>,
    _observe_prompt_capabilities: Task<anyhow::Result<()>>,
    determine_shell: Shared<Task<String>>,
    terminals: HashMap<acp::TerminalId, Entity<Terminal>>,
@@ -805,6 +804,8 @@ pub enum AcpThreadEvent {
    LoadError(LoadError),
    PromptCapabilitiesUpdated,
    Refusal,
+    AvailableCommandsUpdated(Vec<acp::AvailableCommand>),
+    ModeUpdated(acp::SessionModeId),
 }

 impl EventEmitter<AcpThreadEvent> for AcpThread {}
@@ -812,7 +813,6 @@ impl EventEmitter<AcpThreadEvent> for AcpThread {}
 #[derive(PartialEq, Eq, Debug)]
 pub enum ThreadStatus {
    Idle,
-    WaitingForToolConfirmation,
    Generating,
 }

@@ -860,7 +860,6 @@ impl AcpThread {
        action_log: Entity<ActionLog>,
        session_id: acp::SessionId,
        mut prompt_capabilities_rx: watch::Receiver<acp::PromptCapabilities>,
-        available_commands: Vec<acp::AvailableCommand>,
        cx: &mut Context<Self>,
    ) -> Self {
        let prompt_capabilities = *prompt_capabilities_rx.borrow();
@@ -900,7 +899,6 @@ impl AcpThread {
            session_id,
            token_usage: None,
            prompt_capabilities,
-            available_commands,
            _observe_prompt_capabilities: task,
            terminals: HashMap::default(),
            determine_shell,
@@ -911,10 +909,6 @@ impl AcpThread {
        self.prompt_capabilities
    }

-    pub fn available_commands(&self) -> Vec<acp::AvailableCommand> {
-        self.available_commands.clone()
-    }
-
    pub fn connection(&self) -> &Rc<dyn AgentConnection> {
        &self.connection
    }
@@ -941,11 +935,7 @@ impl AcpThread {

    pub fn status(&self) -> ThreadStatus {
        if self.send_task.is_some() {
-            if self.waiting_for_tool_confirmation() {
-                ThreadStatus::WaitingForToolConfirmation
-            } else {
-                ThreadStatus::Generating
-            }
+            ThreadStatus::Generating
        } else {
            ThreadStatus::Idle
        }
@@ -1010,6 +1000,12 @@ impl AcpThread {
            acp::SessionUpdate::Plan(plan) => {
                self.update_plan(plan, cx);
            }
+            acp::SessionUpdate::AvailableCommandsUpdate { available_commands } => {
+                cx.emit(AcpThreadEvent::AvailableCommandsUpdated(available_commands))
+            }
+            acp::SessionUpdate::CurrentModeUpdate { current_mode_id } => {
+                cx.emit(AcpThreadEvent::ModeUpdated(current_mode_id))
+            }
        }
        Ok(())
    }
@@ -1306,11 +1302,12 @@ impl AcpThread {
        &mut self,
        tool_call: acp::ToolCallUpdate,
        options: Vec<acp::PermissionOption>,
+        respect_always_allow_setting: bool,
        cx: &mut Context<Self>,
    ) -> Result<BoxFuture<'static, acp::RequestPermissionOutcome>> {
        let (tx, rx) = oneshot::channel();

-        if AgentSettings::get_global(cx).always_allow_tool_actions {
+        if respect_always_allow_setting && AgentSettings::get_global(cx).always_allow_tool_actions {
            // Don't use AllowAlways, because then if you were to turn off always_allow_tool_actions,
            // some tools would (incorrectly) continue to auto-accept.
            if let Some(allow_once_option) = options.iter().find_map(|option| {
@@ -1380,26 +1377,27 @@ impl AcpThread {
        cx.emit(AcpThreadEvent::EntryUpdated(ix));
    }

-    /// Returns true if the last turn is awaiting tool authorization
-    pub fn waiting_for_tool_confirmation(&self) -> bool {
+    pub fn first_tool_awaiting_confirmation(&self) -> Option<&ToolCall> {
+        let mut first_tool_call = None;
+
        for entry in self.entries.iter().rev() {
            match &entry {
-                AgentThreadEntry::ToolCall(call) => match call.status {
-                    ToolCallStatus::WaitingForConfirmation { .. } => return true,
-                    ToolCallStatus::Pending
-                    | ToolCallStatus::InProgress
-                    | ToolCallStatus::Completed
-                    | ToolCallStatus::Failed
-                    | ToolCallStatus::Rejected
-                    | ToolCallStatus::Canceled => continue,
-                },
+                AgentThreadEntry::ToolCall(call) => {
+                    if let ToolCallStatus::WaitingForConfirmation { .. } = call.status {
+                        first_tool_call = Some(call);
+                    } else {
+                        continue;
+                    }
+                }
                AgentThreadEntry::UserMessage(_) | AgentThreadEntry::AssistantMessage(_) => {
-                    // Reached the beginning of the turn
-                    return false;
+                    // Reached the beginning of the turn.
+                    // If we had pending permission requests in the previous turn, they have been cancelled.
+                    break;
                }
            }
        }
-        false
+
+        first_tool_call
    }

    pub fn plan(&self) -> &Plan {
@@ -1643,13 +1641,13 @@ impl AcpThread {
        cx.foreground_executor().spawn(send_task)
    }

-    /// Rewinds this thread to before the entry at `index`, removing it and all
-    /// subsequent entries while reverting any changes made from that point.
-    pub fn rewind(&mut self, id: UserMessageId, cx: &mut Context<Self>) -> Task<Result<()>> {
-        let Some(truncate) = self.connection.truncate(&self.session_id, cx) else {
-            return Task::ready(Err(anyhow!("not supported")));
-        };
-        let Some(message) = self.user_message(&id) else {
+    /// Restores the git working tree to the state at the given checkpoint (if one exists)
+    pub fn restore_checkpoint(
+        &mut self,
+        id: UserMessageId,
+        cx: &mut Context<Self>,
+    ) -> Task<Result<()>> {
+        let Some((_, message)) = self.user_message_mut(&id) else {
            return Task::ready(Err(anyhow!("message not found")));
        };

@@ -1657,15 +1655,30 @@ impl AcpThread {
            .checkpoint
            .as_ref()
            .map(|c| c.git_checkpoint.clone());
-
+        let rewind = self.rewind(id.clone(), cx);
        let git_store = self.project.read(cx).git_store().clone();
-        cx.spawn(async move |this, cx| {
+
+        cx.spawn(async move |_, cx| {
+            rewind.await?;
            if let Some(checkpoint) = checkpoint {
                git_store
                    .update(cx, |git, cx| git.restore_checkpoint(checkpoint, cx))?
                    .await?;
            }

+            Ok(())
+        })
+    }
+
+    /// Rewinds this thread to before the entry at `index`, removing it and all
+    /// subsequent entries while rejecting any action_log changes made from that point.
+    /// Unlike `restore_checkpoint`, this method does not restore from git.
+    pub fn rewind(&mut self, id: UserMessageId, cx: &mut Context<Self>) -> Task<Result<()>> {
+        let Some(truncate) = self.connection.truncate(&self.session_id, cx) else {
+            return Task::ready(Err(anyhow!("not supported")));
+        };
+
+        cx.spawn(async move |this, cx| {
            cx.update(|cx| truncate.run(id.clone(), cx))?.await?;
            this.update(cx, |this, cx| {
                if let Some((ix, _)) = this.user_message_mut(&id) {
@@ -1673,7 +1686,11 @@ impl AcpThread {
                    this.entries.truncate(ix);
                    cx.emit(AcpThreadEvent::EntriesRemoved(range));
                }
-            })
+                this.action_log()
+                    .update(cx, |action_log, cx| action_log.reject_all_edits(cx))
+            })?
+            .await;
+            Ok(())
        })
    }

@@ -1730,20 +1747,6 @@ impl AcpThread {
            })
    }

-    fn user_message(&self, id: &UserMessageId) -> Option<&UserMessage> {
-        self.entries.iter().find_map(|entry| {
-            if let AgentThreadEntry::UserMessage(message) = entry {
-                if message.id.as_ref() == Some(id) {
-                    Some(message)
-                } else {
-                    None
-                }
-            } else {
-                None
-            }
-        })
-    }
-
    fn user_message_mut(&mut self, id: &UserMessageId) -> Option<(usize, &mut UserMessage)> {
        self.entries.iter_mut().enumerate().find_map(|(ix, entry)| {
            if let AgentThreadEntry::UserMessage(message) = entry {
@@ -1766,6 +1769,9 @@ impl AcpThread {
        reuse_shared_snapshot: bool,
        cx: &mut Context<Self>,
    ) -> Task<Result<String>> {
+        // Args are 1-based, move to 0-based
+        let line = line.unwrap_or_default().saturating_sub(1);
+        let limit = limit.unwrap_or(u32::MAX);
        let project = self.project.clone();
        let action_log = self.action_log.clone();
        cx.spawn(async move |this, cx| {
@@ -1793,44 +1799,37 @@ impl AcpThread {
                action_log.update(cx, |action_log, cx| {
                    action_log.buffer_read(buffer.clone(), cx);
                })?;
-                project.update(cx, |project, cx| {
-                    let position = buffer
-                        .read(cx)
-                        .snapshot()
-                        .anchor_before(Point::new(line.unwrap_or_default(), 0));
-                    project.set_agent_location(
-                        Some(AgentLocation {
-                            buffer: buffer.downgrade(),
-                            position,
-                        }),
-                        cx,
-                    );
-                })?;

-                buffer.update(cx, |buffer, _| buffer.snapshot())?
+                let snapshot = buffer.update(cx, |buffer, _| buffer.snapshot())?;
+                this.update(cx, |this, _| {
+                    this.shared_buffers.insert(buffer.clone(), snapshot.clone());
+                })?;
+                snapshot
            };

-            this.update(cx, |this, _| {
-                let text = snapshot.text();
-                this.shared_buffers.insert(buffer.clone(), snapshot);
-                if line.is_none() && limit.is_none() {
-                    return Ok(text);
-                }
-                let limit = limit.unwrap_or(u32::MAX) as usize;
-                let Some(line) = line else {
-                    return Ok(text.lines().take(limit).collect::<String>());
-                };
+            let max_point = snapshot.max_point();
+            if line >= max_point.row {
+                anyhow::bail!(
+                    "Attempting to read beyond the end of the file, line {}:{}",
+                    max_point.row + 1,
+                    max_point.column
+                );
+            }

-                let count = text.lines().count();
-                if count < line as usize {
-                    anyhow::bail!("There are only {} lines", count);
-                }
-                Ok(text
-                    .lines()
-                    .skip(line as usize + 1)
-                    .take(limit)
-                    .collect::<String>())
-            })?
+            let start = snapshot.anchor_before(Point::new(line, 0));
+            let end = snapshot.anchor_before(Point::new(line.saturating_add(limit), 0));
+
+            project.update(cx, |project, cx| {
+                project.set_agent_location(
+                    Some(AgentLocation {
+                        buffer: buffer.downgrade(),
+                        position: start,
+                    }),
+                    cx,
+                );
+            })?;
+
+            Ok(snapshot.text_for_range(start..end).collect::<String>())
        })
    }

@@ -2117,7 +2116,7 @@ mod tests {
    use gpui::{App, AsyncApp, TestAppContext, WeakEntity};
    use indoc::indoc;
    use project::{FakeFs, Fs};
-    use rand::Rng as _;
+    use rand::{distr, prelude::*};
    use serde_json::json;
    use settings::SettingsStore;
    use smol::stream::StreamExt as _;
@@ -2375,6 +2374,82 @@ mod tests {
        request.await.unwrap();
    }

+    #[gpui::test]
+    async fn test_reading_from_line(cx: &mut TestAppContext) {
+        init_test(cx);
+
+        let fs = FakeFs::new(cx.executor());
+        fs.insert_tree(path!("/tmp"), json!({"foo": "one\ntwo\nthree\nfour\n"}))
+            .await;
+        let project = Project::test(fs.clone(), [], cx).await;
+        project
+            .update(cx, |project, cx| {
+                project.find_or_create_worktree(path!("/tmp/foo"), true, cx)
+            })
+            .await
+            .unwrap();
+
+        let connection = Rc::new(FakeAgentConnection::new());
+
+        let thread = cx
+            .update(|cx| connection.new_thread(project, Path::new(path!("/tmp")), cx))
+            .await
+            .unwrap();
+
+        // Whole file
+        let content = thread
+            .update(cx, |thread, cx| {
+                thread.read_text_file(path!("/tmp/foo").into(), None, None, false, cx)
+            })
+            .await
+            .unwrap();
+
+        assert_eq!(content, "one\ntwo\nthree\nfour\n");
+
+        // Only start line
+        let content = thread
+            .update(cx, |thread, cx| {
+                thread.read_text_file(path!("/tmp/foo").into(), Some(3), None, false, cx)
+            })
+            .await
+            .unwrap();
+
+        assert_eq!(content, "three\nfour\n");
+
+        // Only limit
+        let content = thread
+            .update(cx, |thread, cx| {
+                thread.read_text_file(path!("/tmp/foo").into(), None, Some(2), false, cx)
+            })
+            .await
+            .unwrap();
+
+        assert_eq!(content, "one\ntwo\n");
+
+        // Range
+        let content = thread
+            .update(cx, |thread, cx| {
+                thread.read_text_file(path!("/tmp/foo").into(), Some(2), Some(2), false, cx)
+            })
+            .await
+            .unwrap();
+
+        assert_eq!(content, "two\nthree\n");
+
+        // Invalid
+        let err = thread
+            .update(cx, |thread, cx| {
+                thread.read_text_file(path!("/tmp/foo").into(), Some(5), Some(2), false, cx)
+            })
+            .await
+            .unwrap_err();
+
+        assert_eq!(
+            err.to_string(),
+            "Attempting to read beyond the end of the file, line 5:0"
+        );
+    }
+
    #[gpui::test]
    async fn test_succeeding_canceled_toolcall(cx: &mut TestAppContext) {
        init_test(cx);
@@ -2687,7 +2762,7 @@ mod tests {
                let AgentThreadEntry::UserMessage(message) = &thread.entries[2] else {
                    panic!("unexpected entries {:?}", thread.entries)
                };
-                thread.rewind(message.id.clone().unwrap(), cx)
+                thread.restore_checkpoint(message.id.clone().unwrap(), cx)
            })
            .await
            .unwrap();
@@ -2761,7 +2836,7 @@ mod tests {
        }));

        let thread = cx
-            .update(|cx| connection.new_thread(project, Path::new("/test"), cx))
+            .update(|cx| connection.new_thread(project, Path::new(path!("/test")), cx))
            .await
            .unwrap();

@@ -3060,8 +3135,8 @@ mod tests {
            cx: &mut App,
        ) -> Task<gpui::Result<Entity<AcpThread>>> {
            let session_id = acp::SessionId(
-                rand::thread_rng()
-                    .sample_iter(&rand::distributions::Alphanumeric)
+                rand::rng()
+                    .sample_iter(&distr::Alphanumeric)
                    .take(7)
                    .map(char::from)
                    .collect::<String>()
@@ -3080,7 +3155,6 @@ mod tests {
                        audio: true,
                        embedded_context: true,
                    }),
-                    vec![],
                    cx,
                )
            });
--- a/crates/acp_thread/src/connection.rs
+++ b/crates/acp_thread/src/connection.rs
@@ -75,6 +75,15 @@ pub trait AgentConnection {
    fn telemetry(&self) -> Option<Rc<dyn AgentTelemetry>> {
        None
    }
+
+    fn session_modes(
+        &self,
+        _session_id: &acp::SessionId,
+        _cx: &App,
+    ) -> Option<Rc<dyn AgentSessionModes>> {
+        None
+    }
+
    fn into_any(self: Rc<Self>) -> Rc<dyn Any>;
 }

@@ -109,6 +118,14 @@ pub trait AgentTelemetry {
    ) -> Task<Result<serde_json::Value>>;
 }

+pub trait AgentSessionModes {
+    fn current_mode(&self) -> acp::SessionModeId;
+
+    fn all_modes(&self) -> Vec<acp::SessionMode>;
+
+    fn set_mode(&self, mode: acp::SessionModeId, cx: &mut App) -> Task<Result<()>>;
+}
+
 #[derive(Debug)]
 pub struct AuthRequired {
    pub description: Option<String>,
@@ -338,7 +355,6 @@ mod test_support {
                        audio: true,
                        embedded_context: true,
                    }),
-                    vec![],
                    cx,
                )
            });
@@ -398,6 +414,7 @@ mod test_support {
                                    thread.request_tool_call_authorization(
                                        tool_call.clone().into(),
                                        options.clone(),
+                                        false,
                                        cx,
                                    )
                                })??
--- a/crates/action_log/src/action_log.rs
+++ b/crates/action_log/src/action_log.rs
@@ -2218,7 +2218,7 @@ mod tests {
        action_log.update(cx, |log, cx| log.buffer_read(buffer.clone(), cx));

        for _ in 0..operations {
-            match rng.gen_range(0..100) {
+            match rng.random_range(0..100) {
                0..25 => {
                    action_log.update(cx, |log, cx| {
                        let range = buffer.read(cx).random_byte_range(0, &mut rng);
@@ -2237,7 +2237,7 @@ mod tests {
                        .unwrap();
                }
                _ => {
-                    let is_agent_edit = rng.gen_bool(0.5);
+                    let is_agent_edit = rng.random_bool(0.5);
                    if is_agent_edit {
                        log::info!("agent edit");
                    } else {
@@ -2252,7 +2252,7 @@ mod tests {
                }
            }

-            if rng.gen_bool(0.2) {
+            if rng.random_bool(0.2) {
                quiesce(&action_log, &buffer, cx);
            }
        }
--- a/crates/activity_indicator/src/activity_indicator.rs
+++ b/crates/activity_indicator/src/activity_indicator.rs
@@ -84,7 +84,6 @@ impl ActivityIndicator {
    ) -> Entity<ActivityIndicator> {
        let project = workspace.project().clone();
        let auto_updater = AutoUpdater::get(cx);
-        let workspace_handle = cx.entity();
        let this = cx.new(|cx| {
            let mut status_events = languages.language_server_binary_statuses();
            cx.spawn(async move |this, cx| {
@@ -102,20 +101,6 @@ impl ActivityIndicator {
            })
            .detach();

-            cx.subscribe_in(
-                &workspace_handle,
-                window,
-                |activity_indicator, _, event, window, cx| {
-                    if let workspace::Event::ClearActivityIndicator = event
-                        && activity_indicator.statuses.pop().is_some()
-                    {
-                        activity_indicator.dismiss_error_message(&DismissErrorMessage, window, cx);
-                        cx.notify();
-                    }
-                },
-            )
-            .detach();
-
            cx.subscribe(
                &project.read(cx).lsp_store(),
                |activity_indicator, _, event, cx| {
@@ -227,7 +212,8 @@ impl ActivityIndicator {
                server_name,
                status,
            } => {
-                let create_buffer = project.update(cx, |project, cx| project.create_buffer(cx));
+                let create_buffer =
+                    project.update(cx, |project, cx| project.create_buffer(false, cx));
                let status = status.clone();
                let server_name = server_name.clone();
                cx.spawn_in(window, async move |workspace, cx| {
--- a/crates/agent/Cargo.toml
+++ b/crates/agent/Cargo.toml
@@ -63,6 +63,7 @@ time.workspace = true
 util.workspace = true
 uuid.workspace = true
 workspace-hack.workspace = true
+zed_env_vars.workspace = true
 zstd.workspace = true

 [dev-dependencies]
--- a/crates/agent/src/thread_store.rs
+++ b/crates/agent/src/thread_store.rs
@@ -41,8 +41,7 @@ use std::{
 };
 use util::ResultExt as _;

-pub static ZED_STATELESS: std::sync::LazyLock<bool> =
-    std::sync::LazyLock::new(|| std::env::var("ZED_STATELESS").is_ok_and(|v| !v.is_empty()));
+use zed_env_vars::ZED_STATELESS;

 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub enum DataType {
--- a/crates/agent2/Cargo.toml
+++ b/crates/agent2/Cargo.toml
@@ -68,6 +68,7 @@ uuid.workspace = true
 watch.workspace = true
 web_search.workspace = true
 workspace-hack.workspace = true
+zed_env_vars.workspace = true
 zstd.workspace = true

 [dev-dependencies]
--- a/crates/agent2/src/agent.rs
+++ b/crates/agent2/src/agent.rs
@@ -292,7 +292,6 @@ impl NativeAgent {
                action_log.clone(),
                session_id.clone(),
                prompt_capabilities_rx,
-                vec![],
                cx,
            )
        });
@@ -772,7 +771,9 @@ impl NativeAgentConnection {
                                response,
                            }) => {
                                let outcome_task = acp_thread.update(cx, |thread, cx| {
-                                    thread.request_tool_call_authorization(tool_call, options, cx)
+                                    thread.request_tool_call_authorization(
+                                        tool_call, options, true, cx,
+                                    )
                                })??;
                                cx.background_spawn(async move {
                                    if let acp::RequestPermissionOutcome::Selected { option_id } =
--- a/crates/agent2/src/db.rs
+++ b/crates/agent2/src/db.rs
@@ -18,6 +18,7 @@ use sqlez::{
 };
 use std::sync::Arc;
 use ui::{App, SharedString};
+use zed_env_vars::ZED_STATELESS;

 pub type DbMessage = crate::Message;
 pub type DbSummary = DetailedSummaryState;
@@ -201,9 +202,6 @@ impl DbThread {
    }
 }

-pub static ZED_STATELESS: std::sync::LazyLock<bool> =
-    std::sync::LazyLock::new(|| std::env::var("ZED_STATELESS").is_ok_and(|v| !v.is_empty()));
-
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub enum DataType {
    #[serde(rename = "json")]
--- a/crates/agent2/src/native_agent_server.rs
+++ b/crates/agent2/src/native_agent_server.rs
@@ -35,10 +35,15 @@ impl AgentServer for NativeAgentServer {

    fn connect(
        &self,
-        _root_dir: &Path,
+        _root_dir: Option<&Path>,
        delegate: AgentServerDelegate,
        cx: &mut App,
-    ) -> Task<Result<Rc<dyn acp_thread::AgentConnection>>> {
+    ) -> Task<
+        Result<(
+            Rc<dyn acp_thread::AgentConnection>,
+            Option<task::SpawnInTerminal>,
+        )>,
+    > {
        log::debug!(
            "NativeAgentServer::connect called for path: {:?}",
            _root_dir
@@ -60,7 +65,10 @@ impl AgentServer for NativeAgentServer {
            let connection = NativeAgentConnection(agent);
            log::debug!("NativeAgentServer connection established successfully");

-            Ok(Rc::new(connection) as Rc<dyn acp_thread::AgentConnection>)
+            Ok((
+                Rc::new(connection) as Rc<dyn acp_thread::AgentConnection>,
+                None,
+            ))
        })
    }

--- a/crates/agent2/src/tests/test_tools.rs
+++ b/crates/agent2/src/tests/test_tools.rs
@@ -24,7 +24,11 @@ impl AgentTool for EchoTool {
        acp::ToolKind::Other
    }

-    fn initial_title(&self, _input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        _input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        "Echo".into()
    }

@@ -55,7 +59,11 @@ impl AgentTool for DelayTool {
        "delay"
    }

-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        if let Ok(input) = input {
            format!("Delay {}ms", input.ms).into()
        } else {
@@ -100,7 +108,11 @@ impl AgentTool for ToolRequiringPermission {
        acp::ToolKind::Other
    }

-    fn initial_title(&self, _input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        _input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        "This tool requires permission".into()
    }

@@ -135,7 +147,11 @@ impl AgentTool for InfiniteTool {
        acp::ToolKind::Other
    }

-    fn initial_title(&self, _input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        _input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        "Infinite Tool".into()
    }

@@ -186,7 +202,11 @@ impl AgentTool for WordListTool {
        acp::ToolKind::Other
    }

-    fn initial_title(&self, _input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        _input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        "List of random words".into()
    }

--- a/crates/agent2/src/thread.rs
+++ b/crates/agent2/src/thread.rs
@@ -741,7 +741,7 @@ impl Thread {
            return;
        };

-        let title = tool.initial_title(tool_use.input.clone());
+        let title = tool.initial_title(tool_use.input.clone(), cx);
        let kind = tool.kind();
        stream.send_tool_call(&tool_use.id, title, kind, tool_use.input.clone());

@@ -1062,7 +1062,11 @@ impl Thread {
            self.action_log.clone(),
        ));
        self.add_tool(DiagnosticsTool::new(self.project.clone()));
-        self.add_tool(EditFileTool::new(cx.weak_entity(), language_registry));
+        self.add_tool(EditFileTool::new(
+            self.project.clone(),
+            cx.weak_entity(),
+            language_registry,
+        ));
        self.add_tool(FetchTool::new(self.project.read(cx).client().http_client()));
        self.add_tool(FindPathTool::new(self.project.clone()));
        self.add_tool(GrepTool::new(self.project.clone()));
@@ -1514,7 +1518,7 @@ impl Thread {
        let mut title = SharedString::from(&tool_use.name);
        let mut kind = acp::ToolKind::Other;
        if let Some(tool) = tool.as_ref() {
-            title = tool.initial_title(tool_use.input.clone());
+            title = tool.initial_title(tool_use.input.clone(), cx);
            kind = tool.kind();
        }

@@ -2148,7 +2152,11 @@ where
    fn kind() -> acp::ToolKind;

    /// The initial tool title to display. Can be updated during the tool run.
-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> SharedString;
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        cx: &mut App,
+    ) -> SharedString;

    /// Returns the JSON schema that describes the tool's input.
    fn input_schema(&self, format: LanguageModelToolSchemaFormat) -> Schema {
@@ -2196,7 +2204,7 @@ pub trait AnyAgentTool {
    fn name(&self) -> SharedString;
    fn description(&self) -> SharedString;
    fn kind(&self) -> acp::ToolKind;
-    fn initial_title(&self, input: serde_json::Value) -> SharedString;
+    fn initial_title(&self, input: serde_json::Value, _cx: &mut App) -> SharedString;
    fn input_schema(&self, format: LanguageModelToolSchemaFormat) -> Result<serde_json::Value>;
    fn supported_provider(&self, _provider: &LanguageModelProviderId) -> bool {
        true
@@ -2232,9 +2240,9 @@ where
        T::kind()
    }

-    fn initial_title(&self, input: serde_json::Value) -> SharedString {
+    fn initial_title(&self, input: serde_json::Value, _cx: &mut App) -> SharedString {
        let parsed_input = serde_json::from_value(input.clone()).map_err(|_| input);
-        self.0.initial_title(parsed_input)
+        self.0.initial_title(parsed_input, _cx)
    }

    fn input_schema(&self, format: LanguageModelToolSchemaFormat) -> Result<serde_json::Value> {
--- a/crates/agent2/src/tools/context_server_registry.rs
+++ b/crates/agent2/src/tools/context_server_registry.rs
@@ -145,7 +145,7 @@ impl AnyAgentTool for ContextServerTool {
        ToolKind::Other
    }

-    fn initial_title(&self, _input: serde_json::Value) -> SharedString {
+    fn initial_title(&self, _input: serde_json::Value, _cx: &mut App) -> SharedString {
        format!("Run MCP tool `{}`", self.tool.name).into()
    }

@@ -176,7 +176,7 @@ impl AnyAgentTool for ContextServerTool {
            return Task::ready(Err(anyhow!("Context server not found")));
        };
        let tool_name = self.tool.name.clone();
-        let authorize = event_stream.authorize(self.initial_title(input.clone()), cx);
+        let authorize = event_stream.authorize(self.initial_title(input.clone(), cx), cx);

        cx.spawn(async move |_cx| {
            authorize.await?;
--- a/crates/agent2/src/tools/copy_path_tool.rs
+++ b/crates/agent2/src/tools/copy_path_tool.rs
@@ -58,7 +58,11 @@ impl AgentTool for CopyPathTool {
        ToolKind::Move
    }

-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> ui::SharedString {
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> ui::SharedString {
        if let Ok(input) = input {
            let src = MarkdownInlineCode(&input.source_path);
            let dest = MarkdownInlineCode(&input.destination_path);
--- a/crates/agent2/src/tools/create_directory_tool.rs
+++ b/crates/agent2/src/tools/create_directory_tool.rs
@@ -49,7 +49,11 @@ impl AgentTool for CreateDirectoryTool {
        ToolKind::Read
    }

-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        if let Ok(input) = input {
            format!("Create directory {}", MarkdownInlineCode(&input.path)).into()
        } else {
--- a/crates/agent2/src/tools/delete_path_tool.rs
+++ b/crates/agent2/src/tools/delete_path_tool.rs
@@ -52,7 +52,11 @@ impl AgentTool for DeletePathTool {
        ToolKind::Delete
    }

-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        if let Ok(input) = input {
            format!("Delete “`{}`”", input.path).into()
        } else {
--- a/crates/agent2/src/tools/diagnostics_tool.rs
+++ b/crates/agent2/src/tools/diagnostics_tool.rs
@@ -71,7 +71,11 @@ impl AgentTool for DiagnosticsTool {
        acp::ToolKind::Read
    }

-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        if let Some(path) = input.ok().and_then(|input| match input.path {
            Some(path) if !path.is_empty() => Some(path),
            _ => None,
--- a/crates/agent2/src/tools/edit_file_tool.rs
+++ b/crates/agent2/src/tools/edit_file_tool.rs
@@ -83,6 +83,7 @@ struct EditFileToolPartialInput {

 #[derive(Clone, Debug, Serialize, Deserialize, JsonSchema)]
 #[serde(rename_all = "lowercase")]
+#[schemars(inline)]
 pub enum EditFileMode {
    Edit,
    Create,
@@ -119,11 +120,17 @@ impl From<EditFileToolOutput> for LanguageModelToolResultContent {
 pub struct EditFileTool {
    thread: WeakEntity<Thread>,
    language_registry: Arc<LanguageRegistry>,
+    project: Entity<Project>,
 }

 impl EditFileTool {
-    pub fn new(thread: WeakEntity<Thread>, language_registry: Arc<LanguageRegistry>) -> Self {
+    pub fn new(
+        project: Entity<Project>,
+        thread: WeakEntity<Thread>,
+        language_registry: Arc<LanguageRegistry>,
+    ) -> Self {
        Self {
+            project,
            thread,
            language_registry,
        }
@@ -194,22 +201,50 @@ impl AgentTool for EditFileTool {
        acp::ToolKind::Edit
    }

-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        cx: &mut App,
+    ) -> SharedString {
        match input {
-            Ok(input) => input.display_description.into(),
+            Ok(input) => self
+                .project
+                .read(cx)
+                .find_project_path(&input.path, cx)
+                .and_then(|project_path| {
+                    self.project
+                        .read(cx)
+                        .short_full_path_for_project_path(&project_path, cx)
+                })
+                .unwrap_or(Path::new(&input.path).into())
+                .to_string_lossy()
+                .to_string()
+                .into(),
            Err(raw_input) => {
                if let Some(input) =
                    serde_json::from_value::<EditFileToolPartialInput>(raw_input).ok()
                {
+                    let path = input.path.trim();
+                    if !path.is_empty() {
+                        return self
+                            .project
+                            .read(cx)
+                            .find_project_path(&input.path, cx)
+                            .and_then(|project_path| {
+                                self.project
+                                    .read(cx)
+                                    .short_full_path_for_project_path(&project_path, cx)
+                            })
+                            .unwrap_or(Path::new(&input.path).into())
+                            .to_string_lossy()
+                            .to_string()
+                            .into();
+                    }
+
                    let description = input.display_description.trim();
                    if !description.is_empty() {
                        return description.to_string().into();
                    }
-
-                    let path = input.path.trim().to_string();
-                    if !path.is_empty() {
-                        return path.into();
-                    }
                }

                DEFAULT_UI_TEXT.into()
@@ -544,7 +579,7 @@ mod tests {
        let model = Arc::new(FakeLanguageModel::default());
        let thread = cx.new(|cx| {
            Thread::new(
-                project,
+                project.clone(),
                cx.new(|_cx| ProjectContext::default()),
                context_server_registry,
                Templates::new(),
@@ -559,11 +594,12 @@ mod tests {
                    path: "root/nonexistent_file.txt".into(),
                    mode: EditFileMode::Edit,
                };
-                Arc::new(EditFileTool::new(thread.downgrade(), language_registry)).run(
-                    input,
-                    ToolCallEventStream::test().0,
-                    cx,
-                )
+                Arc::new(EditFileTool::new(
+                    project,
+                    thread.downgrade(),
+                    language_registry,
+                ))
+                .run(input, ToolCallEventStream::test().0, cx)
            })
            .await;
        assert_eq!(
@@ -742,7 +778,7 @@ mod tests {
        let model = Arc::new(FakeLanguageModel::default());
        let thread = cx.new(|cx| {
            Thread::new(
-                project,
+                project.clone(),
                cx.new(|_cx| ProjectContext::default()),
                context_server_registry,
                Templates::new(),
@@ -774,6 +810,7 @@ mod tests {
                    mode: EditFileMode::Overwrite,
                };
                Arc::new(EditFileTool::new(
+                    project.clone(),
                    thread.downgrade(),
                    language_registry.clone(),
                ))
@@ -832,11 +869,12 @@ mod tests {
                    path: "root/src/main.rs".into(),
                    mode: EditFileMode::Overwrite,
                };
-                Arc::new(EditFileTool::new(thread.downgrade(), language_registry)).run(
-                    input,
-                    ToolCallEventStream::test().0,
-                    cx,
-                )
+                Arc::new(EditFileTool::new(
+                    project.clone(),
+                    thread.downgrade(),
+                    language_registry,
+                ))
+                .run(input, ToolCallEventStream::test().0, cx)
            });

            // Stream the unformatted content
@@ -884,7 +922,7 @@ mod tests {
        let model = Arc::new(FakeLanguageModel::default());
        let thread = cx.new(|cx| {
            Thread::new(
-                project,
+                project.clone(),
                cx.new(|_cx| ProjectContext::default()),
                context_server_registry,
                Templates::new(),
@@ -917,6 +955,7 @@ mod tests {
                    mode: EditFileMode::Overwrite,
                };
                Arc::new(EditFileTool::new(
+                    project.clone(),
                    thread.downgrade(),
                    language_registry.clone(),
                ))
@@ -968,11 +1007,12 @@ mod tests {
                    path: "root/src/main.rs".into(),
                    mode: EditFileMode::Overwrite,
                };
-                Arc::new(EditFileTool::new(thread.downgrade(), language_registry)).run(
-                    input,
-                    ToolCallEventStream::test().0,
-                    cx,
-                )
+                Arc::new(EditFileTool::new(
+                    project.clone(),
+                    thread.downgrade(),
+                    language_registry,
+                ))
+                .run(input, ToolCallEventStream::test().0, cx)
            });

            // Stream the content with trailing whitespace
@@ -1011,7 +1051,7 @@ mod tests {
        let model = Arc::new(FakeLanguageModel::default());
        let thread = cx.new(|cx| {
            Thread::new(
-                project,
+                project.clone(),
                cx.new(|_cx| ProjectContext::default()),
                context_server_registry,
                Templates::new(),
@@ -1019,7 +1059,11 @@ mod tests {
                cx,
            )
        });
-        let tool = Arc::new(EditFileTool::new(thread.downgrade(), language_registry));
+        let tool = Arc::new(EditFileTool::new(
+            project.clone(),
+            thread.downgrade(),
+            language_registry,
+        ));
        fs.insert_tree("/root", json!({})).await;

        // Test 1: Path with .zed component should require confirmation
@@ -1147,7 +1191,7 @@ mod tests {
        let model = Arc::new(FakeLanguageModel::default());
        let thread = cx.new(|cx| {
            Thread::new(
-                project,
+                project.clone(),
                cx.new(|_cx| ProjectContext::default()),
                context_server_registry,
                Templates::new(),
@@ -1155,7 +1199,11 @@ mod tests {
                cx,
            )
        });
-        let tool = Arc::new(EditFileTool::new(thread.downgrade(), language_registry));
+        let tool = Arc::new(EditFileTool::new(
+            project.clone(),
+            thread.downgrade(),
+            language_registry,
+        ));

        // Test global config paths - these should require confirmation if they exist and are outside the project
        let test_cases = vec![
@@ -1263,7 +1311,11 @@ mod tests {
                cx,
            )
        });
-        let tool = Arc::new(EditFileTool::new(thread.downgrade(), language_registry));
+        let tool = Arc::new(EditFileTool::new(
+            project.clone(),
+            thread.downgrade(),
+            language_registry,
+        ));

        // Test files in different worktrees
        let test_cases = vec![
@@ -1343,7 +1395,11 @@ mod tests {
                cx,
            )
        });
-        let tool = Arc::new(EditFileTool::new(thread.downgrade(), language_registry));
+        let tool = Arc::new(EditFileTool::new(
+            project.clone(),
+            thread.downgrade(),
+            language_registry,
+        ));

        // Test edge cases
        let test_cases = vec![
@@ -1426,7 +1482,11 @@ mod tests {
                cx,
            )
        });
-        let tool = Arc::new(EditFileTool::new(thread.downgrade(), language_registry));
+        let tool = Arc::new(EditFileTool::new(
+            project.clone(),
+            thread.downgrade(),
+            language_registry,
+        ));

        // Test different EditFileMode values
        let modes = vec![
@@ -1506,48 +1566,67 @@ mod tests {
                cx,
            )
        });
-        let tool = Arc::new(EditFileTool::new(thread.downgrade(), language_registry));
+        let tool = Arc::new(EditFileTool::new(
+            project,
+            thread.downgrade(),
+            language_registry,
+        ));

-        assert_eq!(
-            tool.initial_title(Err(json!({
-                "path": "src/main.rs",
-                "display_description": "",
-                "old_string": "old code",
-                "new_string": "new code"
-            }))),
-            "src/main.rs"
-        );
-        assert_eq!(
-            tool.initial_title(Err(json!({
-                "path": "",
-                "display_description": "Fix error handling",
-                "old_string": "old code",
-                "new_string": "new code"
-            }))),
-            "Fix error handling"
-        );
-        assert_eq!(
-            tool.initial_title(Err(json!({
-                "path": "src/main.rs",
-                "display_description": "Fix error handling",
-                "old_string": "old code",
-                "new_string": "new code"
-            }))),
-            "Fix error handling"
-        );
-        assert_eq!(
-            tool.initial_title(Err(json!({
-                "path": "",
-                "display_description": "",
-                "old_string": "old code",
-                "new_string": "new code"
-            }))),
-            DEFAULT_UI_TEXT
-        );
-        assert_eq!(
-            tool.initial_title(Err(serde_json::Value::Null)),
-            DEFAULT_UI_TEXT
-        );
+        cx.update(|cx| {
+            // ...
+            assert_eq!(
+                tool.initial_title(
+                    Err(json!({
+                        "path": "src/main.rs",
+                        "display_description": "",
+                        "old_string": "old code",
+                        "new_string": "new code"
+                    })),
+                    cx
+                ),
+                "src/main.rs"
+            );
+            assert_eq!(
+                tool.initial_title(
+                    Err(json!({
+                        "path": "",
+                        "display_description": "Fix error handling",
+                        "old_string": "old code",
+                        "new_string": "new code"
+                    })),
+                    cx
+                ),
+                "Fix error handling"
+            );
+            assert_eq!(
+                tool.initial_title(
+                    Err(json!({
+                        "path": "src/main.rs",
+                        "display_description": "Fix error handling",
+                        "old_string": "old code",
+                        "new_string": "new code"
+                    })),
+                    cx
+                ),
+                "src/main.rs"
+            );
+            assert_eq!(
+                tool.initial_title(
+                    Err(json!({
+                        "path": "",
+                        "display_description": "",
+                        "old_string": "old code",
+                        "new_string": "new code"
+                    })),
+                    cx
+                ),
+                DEFAULT_UI_TEXT
+            );
+            assert_eq!(
+                tool.initial_title(Err(serde_json::Value::Null), cx),
+                DEFAULT_UI_TEXT
+            );
+        });
    }

    #[gpui::test]
@@ -1574,7 +1653,11 @@ mod tests {

        // Ensure the diff is finalized after the edit completes.
        {
-            let tool = Arc::new(EditFileTool::new(thread.downgrade(), languages.clone()));
+            let tool = Arc::new(EditFileTool::new(
+                project.clone(),
+                thread.downgrade(),
+                languages.clone(),
+            ));
            let (stream_tx, mut stream_rx) = ToolCallEventStream::test();
            let edit = cx.update(|cx| {
                tool.run(
@@ -1599,7 +1682,11 @@ mod tests {
        // Ensure the diff is finalized if an error occurs while editing.
        {
            model.forbid_requests();
-            let tool = Arc::new(EditFileTool::new(thread.downgrade(), languages.clone()));
+            let tool = Arc::new(EditFileTool::new(
+                project.clone(),
+                thread.downgrade(),
+                languages.clone(),
+            ));
            let (stream_tx, mut stream_rx) = ToolCallEventStream::test();
            let edit = cx.update(|cx| {
                tool.run(
@@ -1622,7 +1709,11 @@ mod tests {

        // Ensure the diff is finalized if the tool call gets dropped.
        {
-            let tool = Arc::new(EditFileTool::new(thread.downgrade(), languages.clone()));
+            let tool = Arc::new(EditFileTool::new(
+                project.clone(),
+                thread.downgrade(),
+                languages.clone(),
+            ));
            let (stream_tx, mut stream_rx) = ToolCallEventStream::test();
            let edit = cx.update(|cx| {
                tool.run(
--- a/crates/agent2/src/tools/fetch_tool.rs
+++ b/crates/agent2/src/tools/fetch_tool.rs
@@ -126,7 +126,11 @@ impl AgentTool for FetchTool {
        acp::ToolKind::Fetch
    }

-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        match input {
            Ok(input) => format!("Fetch {}", MarkdownEscaped(&input.url)).into(),
            Err(_) => "Fetch URL".into(),
--- a/crates/agent2/src/tools/find_path_tool.rs
+++ b/crates/agent2/src/tools/find_path_tool.rs
@@ -93,7 +93,11 @@ impl AgentTool for FindPathTool {
        acp::ToolKind::Search
    }

-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        let mut title = "Find paths".to_string();
        if let Ok(input) = input {
            title.push_str(&format!(" matching “`{}`”", input.glob));
--- a/crates/agent2/src/tools/grep_tool.rs
+++ b/crates/agent2/src/tools/grep_tool.rs
@@ -75,7 +75,11 @@ impl AgentTool for GrepTool {
        acp::ToolKind::Search
    }

-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        match input {
            Ok(input) => {
                let page = input.page();
--- a/crates/agent2/src/tools/list_directory_tool.rs
+++ b/crates/agent2/src/tools/list_directory_tool.rs
@@ -59,7 +59,11 @@ impl AgentTool for ListDirectoryTool {
        ToolKind::Read
    }

-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        if let Ok(input) = input {
            let path = MarkdownInlineCode(&input.path);
            format!("List the {path} directory's contents").into()
--- a/crates/agent2/src/tools/move_path_tool.rs
+++ b/crates/agent2/src/tools/move_path_tool.rs
@@ -60,7 +60,11 @@ impl AgentTool for MovePathTool {
        ToolKind::Move
    }

-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        if let Ok(input) = input {
            let src = MarkdownInlineCode(&input.source_path);
            let dest = MarkdownInlineCode(&input.destination_path);
--- a/crates/agent2/src/tools/now_tool.rs
+++ b/crates/agent2/src/tools/now_tool.rs
@@ -11,6 +11,7 @@ use crate::{AgentTool, ToolCallEventStream};

 #[derive(Debug, Serialize, Deserialize, JsonSchema)]
 #[serde(rename_all = "snake_case")]
+#[schemars(inline)]
 pub enum Timezone {
    /// Use UTC for the datetime.
    Utc,
@@ -40,7 +41,11 @@ impl AgentTool for NowTool {
        acp::ToolKind::Other
    }

-    fn initial_title(&self, _input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        _input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        "Get current time".into()
    }

--- a/crates/agent2/src/tools/open_tool.rs
+++ b/crates/agent2/src/tools/open_tool.rs
@@ -45,7 +45,11 @@ impl AgentTool for OpenTool {
        ToolKind::Execute
    }

-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        if let Ok(input) = input {
            format!("Open `{}`", MarkdownEscaped(&input.path_or_url)).into()
        } else {
@@ -61,7 +65,7 @@ impl AgentTool for OpenTool {
    ) -> Task<Result<Self::Output>> {
        // If path_or_url turns out to be a path in the project, make it absolute.
        let abs_path = to_absolute_path(&input.path_or_url, self.project.clone(), cx);
-        let authorize = event_stream.authorize(self.initial_title(Ok(input.clone())), cx);
+        let authorize = event_stream.authorize(self.initial_title(Ok(input.clone()), cx), cx);
        cx.background_spawn(async move {
            authorize.await?;

--- a/crates/agent2/src/tools/read_file_tool.rs
+++ b/crates/agent2/src/tools/read_file_tool.rs
@@ -10,7 +10,7 @@ use project::{AgentLocation, ImageItem, Project, WorktreeSettings, image_store};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 use settings::Settings;
-use std::{path::Path, sync::Arc};
+use std::sync::Arc;
 use util::markdown::MarkdownCodeBlock;

 use crate::{AgentTool, ToolCallEventStream};
@@ -68,13 +68,31 @@ impl AgentTool for ReadFileTool {
        acp::ToolKind::Read
    }

-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> SharedString {
-        input
-            .ok()
-            .as_ref()
-            .and_then(|input| Path::new(&input.path).file_name())
-            .map(|file_name| file_name.to_string_lossy().to_string().into())
-            .unwrap_or_default()
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        cx: &mut App,
+    ) -> SharedString {
+        if let Ok(input) = input
+            && let Some(project_path) = self.project.read(cx).find_project_path(&input.path, cx)
+            && let Some(path) = self
+                .project
+                .read(cx)
+                .short_full_path_for_project_path(&project_path, cx)
+        {
+            match (input.start_line, input.end_line) {
+                (Some(start), Some(end)) => {
+                    format!("Read file `{}` (lines {}-{})", path.display(), start, end,)
+                }
+                (Some(start), None) => {
+                    format!("Read file `{}` (from line {})", path.display(), start)
+                }
+                _ => format!("Read file `{}`", path.display()),
+            }
+            .into()
+        } else {
+            "Read file".into()
+        }
    }

    fn run(
@@ -86,6 +104,12 @@ impl AgentTool for ReadFileTool {
        let Some(project_path) = self.project.read(cx).find_project_path(&input.path, cx) else {
            return Task::ready(Err(anyhow!("Path {} not found in project", &input.path)));
        };
+        let Some(abs_path) = self.project.read(cx).absolute_path(&project_path, cx) else {
+            return Task::ready(Err(anyhow!(
+                "Failed to convert {} to absolute path",
+                &input.path
+            )));
+        };

        // Error out if this path is either excluded or private in global settings
        let global_settings = WorktreeSettings::get_global(cx);
@@ -121,6 +145,14 @@ impl AgentTool for ReadFileTool {

        let file_path = input.path.clone();

+        event_stream.update_fields(ToolCallUpdateFields {
+            locations: Some(vec![acp::ToolCallLocation {
+                path: abs_path,
+                line: input.start_line.map(|line| line.saturating_sub(1)),
+            }]),
+            ..Default::default()
+        });
+
        if image_store::is_image_file(&self.project, &project_path, cx) {
            return cx.spawn(async move |cx| {
                let image_entity: Entity<ImageItem> = cx
@@ -229,34 +261,25 @@ impl AgentTool for ReadFileTool {
            };

            project.update(cx, |project, cx| {
-                if let Some(abs_path) = project.absolute_path(&project_path, cx) {
-                    project.set_agent_location(
-                        Some(AgentLocation {
-                            buffer: buffer.downgrade(),
-                            position: anchor.unwrap_or(text::Anchor::MIN),
-                        }),
-                        cx,
-                    );
+                project.set_agent_location(
+                    Some(AgentLocation {
+                        buffer: buffer.downgrade(),
+                        position: anchor.unwrap_or(text::Anchor::MIN),
+                    }),
+                    cx,
+                );
+                if let Ok(LanguageModelToolResultContent::Text(text)) = &result {
+                    let markdown = MarkdownCodeBlock {
+                        tag: &input.path,
+                        text,
+                    }
+                    .to_string();
                    event_stream.update_fields(ToolCallUpdateFields {
-                        locations: Some(vec![acp::ToolCallLocation {
-                            path: abs_path,
-                            line: input.start_line.map(|line| line.saturating_sub(1)),
+                        content: Some(vec![acp::ToolCallContent::Content {
+                            content: markdown.into(),
                        }]),
                        ..Default::default()
-                    });
-                    if let Ok(LanguageModelToolResultContent::Text(text)) = &result {
-                        let markdown = MarkdownCodeBlock {
-                            tag: &input.path,
-                            text,
-                        }
-                        .to_string();
-                        event_stream.update_fields(ToolCallUpdateFields {
-                            content: Some(vec![acp::ToolCallContent::Content {
-                                content: markdown.into(),
-                            }]),
-                            ..Default::default()
-                        })
-                    }
+                    })
                }
            })?;

--- a/crates/agent2/src/tools/terminal_tool.rs
+++ b/crates/agent2/src/tools/terminal_tool.rs
@@ -60,7 +60,11 @@ impl AgentTool for TerminalTool {
        acp::ToolKind::Execute
    }

-    fn initial_title(&self, input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        if let Ok(input) = input {
            let mut lines = input.command.lines();
            let first_line = lines.next().unwrap_or_default();
@@ -93,7 +97,7 @@ impl AgentTool for TerminalTool {
            Err(err) => return Task::ready(Err(err)),
        };

-        let authorize = event_stream.authorize(self.initial_title(Ok(input.clone())), cx);
+        let authorize = event_stream.authorize(self.initial_title(Ok(input.clone()), cx), cx);
        cx.spawn(async move |cx| {
            authorize.await?;

--- a/crates/agent2/src/tools/thinking_tool.rs
+++ b/crates/agent2/src/tools/thinking_tool.rs
@@ -29,7 +29,11 @@ impl AgentTool for ThinkingTool {
        acp::ToolKind::Think
    }

-    fn initial_title(&self, _input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        _input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        "Thinking".into()
    }

--- a/crates/agent2/src/tools/web_search_tool.rs
+++ b/crates/agent2/src/tools/web_search_tool.rs
@@ -48,7 +48,11 @@ impl AgentTool for WebSearchTool {
        acp::ToolKind::Fetch
    }

-    fn initial_title(&self, _input: Result<Self::Input, serde_json::Value>) -> SharedString {
+    fn initial_title(
+        &self,
+        _input: Result<Self::Input, serde_json::Value>,
+        _cx: &mut App,
+    ) -> SharedString {
        "Searching the Web".into()
    }

--- a/crates/agent_servers/Cargo.toml
+++ b/crates/agent_servers/Cargo.toml
@@ -23,34 +23,31 @@ action_log.workspace = true
 agent-client-protocol.workspace = true
 agent_settings.workspace = true
 anyhow.workspace = true
-client = { workspace = true, optional = true }
+client.workspace = true
 collections.workspace = true
 env_logger = { workspace = true, optional = true }
 fs.workspace = true
 futures.workspace = true
 gpui.workspace = true
 gpui_tokio = { workspace = true, optional = true }
+http_client.workspace = true
 indoc.workspace = true
 language.workspace = true
 language_model.workspace = true
 language_models.workspace = true
 log.workspace = true
-node_runtime.workspace = true
-paths.workspace = true
 project.workspace = true
 reqwest_client = { workspace = true, optional = true }
-schemars.workspace = true
-semver.workspace = true
 serde.workspace = true
 serde_json.workspace = true
 settings.workspace = true
 smol.workspace = true
+task.workspace = true
 tempfile.workspace = true
 thiserror.workspace = true
 ui.workspace = true
 util.workspace = true
 watch.workspace = true
-which.workspace = true
 workspace-hack.workspace = true

 [target.'cfg(unix)'.dependencies]
--- a/crates/agent_servers/src/acp.rs
+++ b/crates/agent_servers/src/acp.rs
@@ -1,4 +1,3 @@
-use crate::AgentServerCommand;
 use acp_thread::AgentConnection;
 use acp_tools::AcpConnectionRegistry;
 use action_log::ActionLog;
@@ -8,8 +7,11 @@ use collections::HashMap;
 use futures::AsyncBufReadExt as _;
 use futures::io::BufReader;
 use project::Project;
+use project::agent_server_store::AgentServerCommand;
 use serde::Deserialize;
+use util::ResultExt as _;

+use std::path::PathBuf;
 use std::{any::Any, cell::RefCell};
 use std::{path::Path, rc::Rc};
 use thiserror::Error;
@@ -29,6 +31,11 @@ pub struct AcpConnection {
    sessions: Rc<RefCell<HashMap<acp::SessionId, AcpSession>>>,
    auth_methods: Vec<acp::AuthMethod>,
    agent_capabilities: acp::AgentCapabilities,
+    default_mode: Option<acp::SessionModeId>,
+    root_dir: PathBuf,
+    // NB: Don't move this into the wait_task, since we need to ensure the process is
+    // killed on drop (setting kill_on_drop on the command seems to not always work).
+    child: smol::process::Child,
    _io_task: Task<Result<()>>,
    _wait_task: Task<Result<()>>,
    _stderr_task: Task<Result<()>>,
@@ -37,15 +44,26 @@ pub struct AcpConnection {
 pub struct AcpSession {
    thread: WeakEntity<AcpThread>,
    suppress_abort_err: bool,
+    session_modes: Option<Rc<RefCell<acp::SessionModeState>>>,
 }

 pub async fn connect(
    server_name: SharedString,
    command: AgentServerCommand,
    root_dir: &Path,
+    default_mode: Option<acp::SessionModeId>,
+    is_remote: bool,
    cx: &mut AsyncApp,
 ) -> Result<Rc<dyn AgentConnection>> {
-    let conn = AcpConnection::stdio(server_name, command.clone(), root_dir, cx).await?;
+    let conn = AcpConnection::stdio(
+        server_name,
+        command.clone(),
+        root_dir,
+        default_mode,
+        is_remote,
+        cx,
+    )
+    .await?;
    Ok(Rc::new(conn) as _)
 }

@@ -56,17 +74,21 @@ impl AcpConnection {
        server_name: SharedString,
        command: AgentServerCommand,
        root_dir: &Path,
+        default_mode: Option<acp::SessionModeId>,
+        is_remote: bool,
        cx: &mut AsyncApp,
    ) -> Result<Self> {
-        let mut child = util::command::new_smol_command(command.path)
+        let mut child = util::command::new_smol_command(command.path);
+        child
            .args(command.args.iter().map(|arg| arg.as_str()))
            .envs(command.env.iter().flatten())
-            .current_dir(root_dir)
            .stdin(std::process::Stdio::piped())
            .stdout(std::process::Stdio::piped())
-            .stderr(std::process::Stdio::piped())
-            .kill_on_drop(true)
-            .spawn()?;
+            .stderr(std::process::Stdio::piped());
+        if !is_remote {
+            child.current_dir(root_dir);
+        }
+        let mut child = child.spawn()?;

        let stdout = child.stdout.take().context("Failed to take stdout")?;
        let stdin = child.stdin.take().context("Failed to take stdin")?;
@@ -102,8 +124,9 @@ impl AcpConnection {

        let wait_task = cx.spawn({
            let sessions = sessions.clone();
+            let status_fut = child.status();
            async move |cx| {
-                let status = child.status().await?;
+                let status = status_fut.await?;

                for session in sessions.borrow().values() {
                    session
@@ -145,19 +168,33 @@ impl AcpConnection {

        Ok(Self {
            auth_methods: response.auth_methods,
+            root_dir: root_dir.to_owned(),
            connection,
            server_name,
            sessions,
            agent_capabilities: response.agent_capabilities,
+            default_mode,
            _io_task: io_task,
            _wait_task: wait_task,
            _stderr_task: stderr_task,
+            child,
        })
    }

    pub fn prompt_capabilities(&self) -> &acp::PromptCapabilities {
        &self.agent_capabilities.prompt_capabilities
    }
+
+    pub fn root_dir(&self) -> &Path {
+        &self.root_dir
+    }
+}
+
+impl Drop for AcpConnection {
+    fn drop(&mut self) {
+        // See the comment on the child field.
+        self.child.kill().log_err();
+    }
 }

 impl AgentConnection for AcpConnection {
@@ -167,33 +204,42 @@ impl AgentConnection for AcpConnection {
        cwd: &Path,
        cx: &mut App,
    ) -> Task<Result<Entity<AcpThread>>> {
+        let name = self.server_name.clone();
        let conn = self.connection.clone();
        let sessions = self.sessions.clone();
+        let default_mode = self.default_mode.clone();
        let cwd = cwd.to_path_buf();
        let context_server_store = project.read(cx).context_server_store().read(cx);
-        let mcp_servers = context_server_store
-            .configured_server_ids()
-            .iter()
-            .filter_map(|id| {
-                let configuration = context_server_store.configuration_for_server(id)?;
-                let command = configuration.command();
-                Some(acp::McpServer {
-                    name: id.0.to_string(),
-                    command: command.path.clone(),
-                    args: command.args.clone(),
-                    env: if let Some(env) = command.env.as_ref() {
-                        env.iter()
-                            .map(|(name, value)| acp::EnvVariable {
-                                name: name.clone(),
-                                value: value.clone(),
-                            })
-                            .collect()
-                    } else {
-                        vec![]
-                    },
+        let mcp_servers = if project.read(cx).is_local() {
+            context_server_store
+                .configured_server_ids()
+                .iter()
+                .filter_map(|id| {
+                    let configuration = context_server_store.configuration_for_server(id)?;
+                    let command = configuration.command();
+                    Some(acp::McpServer::Stdio {
+                        name: id.0.to_string(),
+                        command: command.path.clone(),
+                        args: command.args.clone(),
+                        env: if let Some(env) = command.env.as_ref() {
+                            env.iter()
+                                .map(|(name, value)| acp::EnvVariable {
+                                    name: name.clone(),
+                                    value: value.clone(),
+                                })
+                                .collect()
+                        } else {
+                            vec![]
+                        },
+                    })
                })
-            })
-            .collect();
+                .collect()
+        } else {
+            // In SSH projects, the external agent is running on the remote
+            // machine, and currently we only run MCP servers on the local
+            // machine. So don't pass any MCP servers to the agent in that case.
+            Vec::new()
+        };

        cx.spawn(async move |cx| {
            let response = conn
@@ -213,6 +259,53 @@ impl AgentConnection for AcpConnection {
                    }
                })?;

+            let modes = response.modes.map(|modes| Rc::new(RefCell::new(modes)));
+
+            if let Some(default_mode) = default_mode {
+                if let Some(modes) = modes.as_ref() {
+                    let mut modes_ref = modes.borrow_mut();
+                    let has_mode = modes_ref.available_modes.iter().any(|mode| mode.id == default_mode);
+
+                    if has_mode {
+                        let initial_mode_id = modes_ref.current_mode_id.clone();
+
+                        cx.spawn({
+                            let default_mode = default_mode.clone();
+                            let session_id = response.session_id.clone();
+                            let modes = modes.clone();
+                            async move |_| {
+                                let result = conn.set_session_mode(acp::SetSessionModeRequest {
+                                    session_id,
+                                    mode_id: default_mode,
+                                })
+                                .await.log_err();
+
+                                if result.is_none() {
+                                    modes.borrow_mut().current_mode_id = initial_mode_id;
+                                }
+                            }
+                        }).detach();
+
+                        modes_ref.current_mode_id = default_mode;
+                    } else {
+                        let available_modes = modes_ref
+                            .available_modes
+                            .iter()
+                            .map(|mode| format!("- `{}`: {}", mode.id, mode.name))
+                            .collect::<Vec<_>>()
+                            .join("\n");
+
+                        log::warn!(
+                            "`{default_mode}` is not valid {name} mode. Available options:\n{available_modes}",
+                        );
+                    }
+                } else {
+                    log::warn!(
+                        "`{name}` does not support modes, but `default_mode` was set in settings.",
+                    );
+                }
+            }
+
            let session_id = response.session_id;
            let action_log = cx.new(|_| ActionLog::new(project.clone()))?;
            let thread = cx.new(|cx| {
@@ -224,7 +317,6 @@ impl AgentConnection for AcpConnection {
                    session_id.clone(),
                    // ACP doesn't currently support per-session prompt capabilities or changing capabilities dynamically.
                    watch::Receiver::constant(self.agent_capabilities.prompt_capabilities),
-                    response.available_commands,
                    cx,
                )
            })?;
@@ -232,6 +324,7 @@ impl AgentConnection for AcpConnection {
            let session = AcpSession {
                thread: thread.downgrade(),
                suppress_abort_err: false,
+                session_modes: modes
            };
            sessions.borrow_mut().insert(session_id, session);

@@ -328,11 +421,77 @@ impl AgentConnection for AcpConnection {
            .detach();
    }

+    fn session_modes(
+        &self,
+        session_id: &acp::SessionId,
+        _cx: &App,
+    ) -> Option<Rc<dyn acp_thread::AgentSessionModes>> {
+        let sessions = self.sessions.clone();
+        let sessions_ref = sessions.borrow();
+        let Some(session) = sessions_ref.get(session_id) else {
+            return None;
+        };
+
+        if let Some(modes) = session.session_modes.as_ref() {
+            Some(Rc::new(AcpSessionModes {
+                connection: self.connection.clone(),
+                session_id: session_id.clone(),
+                state: modes.clone(),
+            }) as _)
+        } else {
+            None
+        }
+    }
+
    fn into_any(self: Rc<Self>) -> Rc<dyn Any> {
        self
    }
 }

+struct AcpSessionModes {
+    session_id: acp::SessionId,
+    connection: Rc<acp::ClientSideConnection>,
+    state: Rc<RefCell<acp::SessionModeState>>,
+}
+
+impl acp_thread::AgentSessionModes for AcpSessionModes {
+    fn current_mode(&self) -> acp::SessionModeId {
+        self.state.borrow().current_mode_id.clone()
+    }
+
+    fn all_modes(&self) -> Vec<acp::SessionMode> {
+        self.state.borrow().available_modes.clone()
+    }
+
+    fn set_mode(&self, mode_id: acp::SessionModeId, cx: &mut App) -> Task<Result<()>> {
+        let connection = self.connection.clone();
+        let session_id = self.session_id.clone();
+        let old_mode_id;
+        {
+            let mut state = self.state.borrow_mut();
+            old_mode_id = state.current_mode_id.clone();
+            state.current_mode_id = mode_id.clone();
+        };
+        let state = self.state.clone();
+        cx.foreground_executor().spawn(async move {
+            let result = connection
+                .set_session_mode(acp::SetSessionModeRequest {
+                    session_id,
+                    mode_id,
+                })
+                .await;
+
+            if result.is_err() {
+                state.borrow_mut().current_mode_id = old_mode_id;
+            }
+
+            result?;
+
+            Ok(())
+        })
+    }
+}
+
 struct ClientDelegate {
    sessions: Rc<RefCell<HashMap<acp::SessionId, AcpSession>>>,
    cx: AsyncApp,
@@ -343,13 +502,27 @@ impl acp::Client for ClientDelegate {
        &self,
        arguments: acp::RequestPermissionRequest,
    ) -> Result<acp::RequestPermissionResponse, acp::Error> {
+        let respect_always_allow_setting;
+        let thread;
+        {
+            let sessions_ref = self.sessions.borrow();
+            let session = sessions_ref
+                .get(&arguments.session_id)
+                .context("Failed to get session")?;
+            respect_always_allow_setting = session.session_modes.is_none();
+            thread = session.thread.clone();
+        }
+
        let cx = &mut self.cx.clone();

-        let task = self
-            .session_thread(&arguments.session_id)?
-            .update(cx, |thread, cx| {
-                thread.request_tool_call_authorization(arguments.tool_call, arguments.options, cx)
-            })??;
+        let task = thread.update(cx, |thread, cx| {
+            thread.request_tool_call_authorization(
+                arguments.tool_call,
+                arguments.options,
+                respect_always_allow_setting,
+                cx,
+            )
+        })??;

        let outcome = task.await;

@@ -392,10 +565,24 @@ impl acp::Client for ClientDelegate {
        &self,
        notification: acp::SessionNotification,
    ) -> Result<(), acp::Error> {
-        self.session_thread(&notification.session_id)?
-            .update(&mut self.cx.clone(), |thread, cx| {
-                thread.handle_session_update(notification.update, cx)
-            })??;
+        let sessions = self.sessions.borrow();
+        let session = sessions
+            .get(&notification.session_id)
+            .context("Failed to get session")?;
+
+        if let acp::SessionUpdate::CurrentModeUpdate { current_mode_id } = &notification.update {
+            if let Some(session_modes) = &session.session_modes {
+                session_modes.borrow_mut().current_mode_id = current_mode_id.clone();
+            } else {
+                log::error!(
+                    "Got a `CurrentModeUpdate` notification, but they agent didn't specify `modes` during setting setup."
+                );
+            }
+        }
+
+        session.thread.update(&mut self.cx.clone(), |thread, cx| {
+            thread.handle_session_update(notification.update, cx)
+        })??;

        Ok(())
    }
--- a/crates/agent_servers/src/agent_servers.rs
+++ b/crates/agent_servers/src/agent_servers.rs
@@ -2,243 +2,76 @@ mod acp;
 mod claude;
 mod custom;
 mod gemini;
-mod settings;

 #[cfg(any(test, feature = "test-support"))]
 pub mod e2e_tests;

-use anyhow::Context as _;
 pub use claude::*;
+use client::ProxySettings;
+use collections::HashMap;
 pub use custom::*;
 use fs::Fs;
-use fs::RemoveOptions;
-use fs::RenameOptions;
-use futures::StreamExt as _;
 pub use gemini::*;
-use gpui::AppContext;
-use node_runtime::NodeRuntime;
-pub use settings::*;
+use http_client::read_no_proxy_from_env;
+use project::agent_server_store::AgentServerStore;

 use acp_thread::AgentConnection;
-use acp_thread::LoadError;
 use anyhow::Result;
-use anyhow::anyhow;
-use collections::HashMap;
-use gpui::{App, AsyncApp, Entity, SharedString, Task};
+use gpui::{App, AppContext, Entity, SharedString, Task};
 use project::Project;
-use schemars::JsonSchema;
-use semver::Version;
-use serde::{Deserialize, Serialize};
-use std::str::FromStr as _;
-use std::{
-    any::Any,
-    path::{Path, PathBuf},
-    rc::Rc,
-    sync::Arc,
-};
-use util::ResultExt as _;
+use settings::SettingsStore;
+use std::{any::Any, path::Path, rc::Rc, sync::Arc};

-pub fn init(cx: &mut App) {
-    settings::init(cx);
-}
+pub use acp::AcpConnection;

 pub struct AgentServerDelegate {
+    store: Entity<AgentServerStore>,
    project: Entity<Project>,
    status_tx: Option<watch::Sender<SharedString>>,
+    new_version_available: Option<watch::Sender<Option<String>>>,
 }

 impl AgentServerDelegate {
-    pub fn new(project: Entity<Project>, status_tx: Option<watch::Sender<SharedString>>) -> Self {
-        Self { project, status_tx }
+    pub fn new(
+        store: Entity<AgentServerStore>,
+        project: Entity<Project>,
+        status_tx: Option<watch::Sender<SharedString>>,
+        new_version_tx: Option<watch::Sender<Option<String>>>,
+    ) -> Self {
+        Self {
+            store,
+            project,
+            status_tx,
+            new_version_available: new_version_tx,
+        }
    }

    pub fn project(&self) -> &Entity<Project> {
        &self.project
    }
-
-    fn get_or_npm_install_builtin_agent(
-        self,
-        binary_name: SharedString,
-        package_name: SharedString,
-        entrypoint_path: PathBuf,
-        ignore_system_version: bool,
-        minimum_version: Option<Version>,
-        cx: &mut App,
-    ) -> Task<Result<AgentServerCommand>> {
-        let project = self.project;
-        let fs = project.read(cx).fs().clone();
-        let Some(node_runtime) = project.read(cx).node_runtime().cloned() else {
-            return Task::ready(Err(anyhow!(
-                "External agents are not yet available in remote projects."
-            )));
-        };
-        let status_tx = self.status_tx;
-
-        cx.spawn(async move |cx| {
-            if !ignore_system_version {
-                if let Some(bin) = find_bin_in_path(binary_name.clone(), &project, cx).await {
-                    return Ok(AgentServerCommand {
-                        path: bin,
-                        args: Vec::new(),
-                        env: Default::default(),
-                    });
-                }
-            }
-
-            cx.spawn(async move |cx| {
-                let node_path = node_runtime.binary_path().await?;
-                let dir = paths::data_dir()
-                    .join("external_agents")
-                    .join(binary_name.as_str());
-                fs.create_dir(&dir).await?;
-
-                let mut stream = fs.read_dir(&dir).await?;
-                let mut versions = Vec::new();
-                let mut to_delete = Vec::new();
-                while let Some(entry) = stream.next().await {
-                    let Ok(entry) = entry else { continue };
-                    let Some(file_name) = entry.file_name() else {
-                        continue;
-                    };
-
-                    if let Some(version) = file_name
-                        .to_str()
-                        .and_then(|name| semver::Version::from_str(&name).ok())
-                    {
-                        versions.push((version, file_name.to_owned()));
-                    } else {
-                        to_delete.push(file_name.to_owned())
-                    }
-                }
-
-                versions.sort();
-                let newest_version = if let Some((version, file_name)) = versions.last().cloned()
-                    && minimum_version.is_none_or(|minimum_version| version >= minimum_version)
-                {
-                    versions.pop();
-                    Some(file_name)
-                } else {
-                    None
-                };
-                log::debug!("existing version of {package_name}: {newest_version:?}");
-                to_delete.extend(versions.into_iter().map(|(_, file_name)| file_name));
-
-                cx.background_spawn({
-                    let fs = fs.clone();
-                    let dir = dir.clone();
-                    async move {
-                        for file_name in to_delete {
-                            fs.remove_dir(
-                                &dir.join(file_name),
-                                RemoveOptions {
-                                    recursive: true,
-                                    ignore_if_not_exists: false,
-                                },
-                            )
-                            .await
-                            .ok();
-                        }
-                    }
-                })
-                .detach();
-
-                let version = if let Some(file_name) = newest_version {
-                    cx.background_spawn({
-                        let file_name = file_name.clone();
-                        let dir = dir.clone();
-                        async move {
-                            let latest_version =
-                                node_runtime.npm_package_latest_version(&package_name).await;
-                            if let Ok(latest_version) = latest_version
-                                && &latest_version != &file_name.to_string_lossy()
-                            {
-                                Self::download_latest_version(
-                                    fs,
-                                    dir.clone(),
-                                    node_runtime,
-                                    package_name,
-                                )
-                                .await
-                                .log_err();
-                            }
-                        }
-                    })
-                    .detach();
-                    file_name
-                } else {
-                    if let Some(mut status_tx) = status_tx {
-                        status_tx.send("Installing…".into()).ok();
-                    }
-                    let dir = dir.clone();
-                    cx.background_spawn(Self::download_latest_version(
-                        fs,
-                        dir.clone(),
-                        node_runtime,
-                        package_name,
-                    ))
-                    .await?
-                    .into()
-                };
-                anyhow::Ok(AgentServerCommand {
-                    path: node_path,
-                    args: vec![
-                        dir.join(version)
-                            .join(entrypoint_path)
-                            .to_string_lossy()
-                            .to_string(),
-                    ],
-                    env: Default::default(),
-                })
-            })
-            .await
-            .map_err(|e| LoadError::FailedToInstall(e.to_string().into()).into())
-        })
-    }
-
-    async fn download_latest_version(
-        fs: Arc<dyn Fs>,
-        dir: PathBuf,
-        node_runtime: NodeRuntime,
-        package_name: SharedString,
-    ) -> Result<String> {
-        log::debug!("downloading latest version of {package_name}");
-
-        let tmp_dir = tempfile::tempdir_in(&dir)?;
-
-        node_runtime
-            .npm_install_packages(tmp_dir.path(), &[(&package_name, "latest")])
-            .await?;
-
-        let version = node_runtime
-            .npm_package_installed_version(tmp_dir.path(), &package_name)
-            .await?
-            .context("expected package to be installed")?;
-
-        fs.rename(
-            &tmp_dir.keep(),
-            &dir.join(&version),
-            RenameOptions {
-                ignore_if_exists: true,
-                overwrite: false,
-            },
-        )
-        .await?;
-
-        anyhow::Ok(version)
-    }
 }

 pub trait AgentServer: Send {
    fn logo(&self) -> ui::IconName;
    fn name(&self) -> SharedString;
    fn telemetry_id(&self) -> &'static str;
+    fn default_mode(&self, _cx: &mut App) -> Option<agent_client_protocol::SessionModeId> {
+        None
+    }
+    fn set_default_mode(
+        &self,
+        _mode_id: Option<agent_client_protocol::SessionModeId>,
+        _fs: Arc<dyn Fs>,
+        _cx: &mut App,
+    ) {
+    }

    fn connect(
        &self,
-        root_dir: &Path,
+        root_dir: Option<&Path>,
        delegate: AgentServerDelegate,
        cx: &mut App,
-    ) -> Task<Result<Rc<dyn AgentConnection>>>;
+    ) -> Task<Result<(Rc<dyn AgentConnection>, Option<task::SpawnInTerminal>)>>;

    fn into_any(self: Rc<Self>) -> Rc<dyn Any>;
 }
@@ -249,119 +82,24 @@ impl dyn AgentServer {
    }
 }

-impl std::fmt::Debug for AgentServerCommand {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        let filtered_env = self.env.as_ref().map(|env| {
-            env.iter()
-                .map(|(k, v)| {
-                    (
-                        k,
-                        if util::redact::should_redact(k) {
-                            "[REDACTED]"
-                        } else {
-                            v
-                        },
-                    )
-                })
-                .collect::<Vec<_>>()
-        });
+/// Load the default proxy environment variables to pass through to the agent
+pub fn load_proxy_env(cx: &mut App) -> HashMap<String, String> {
+    let proxy_url = cx
+        .read_global(|settings: &SettingsStore, _| settings.get::<ProxySettings>(None).proxy_url());
+    let mut env = HashMap::default();

-        f.debug_struct("AgentServerCommand")
-            .field("path", &self.path)
-            .field("args", &self.args)
-            .field("env", &filtered_env)
-            .finish()
-    }
-}
-
-#[derive(Deserialize, Serialize, Clone, PartialEq, Eq, JsonSchema)]
-pub struct AgentServerCommand {
-    #[serde(rename = "command")]
-    pub path: PathBuf,
-    #[serde(default)]
-    pub args: Vec<String>,
-    pub env: Option<HashMap<String, String>>,
-}
-
-impl AgentServerCommand {
-    pub async fn resolve(
-        path_bin_name: &'static str,
-        extra_args: &[&'static str],
-        fallback_path: Option<&Path>,
-        settings: Option<BuiltinAgentServerSettings>,
-        project: &Entity<Project>,
-        cx: &mut AsyncApp,
-    ) -> Option<Self> {
-        if let Some(settings) = settings
-            && let Some(command) = settings.custom_command()
-        {
-            Some(command)
+    if let Some(proxy_url) = &proxy_url {
+        let env_var = if proxy_url.scheme() == "https" {
+            "HTTPS_PROXY"
        } else {
-            match find_bin_in_path(path_bin_name.into(), project, cx).await {
-                Some(path) => Some(Self {
-                    path,
-                    args: extra_args.iter().map(|arg| arg.to_string()).collect(),
-                    env: None,
-                }),
-                None => fallback_path.and_then(|path| {
-                    if path.exists() {
-                        Some(Self {
-                            path: path.to_path_buf(),
-                            args: extra_args.iter().map(|arg| arg.to_string()).collect(),
-                            env: None,
-                        })
-                    } else {
-                        None
-                    }
-                }),
-            }
-        }
+            "HTTP_PROXY"
+        };
+        env.insert(env_var.to_owned(), proxy_url.to_string());
    }
-}
-
-async fn find_bin_in_path(
-    bin_name: SharedString,
-    project: &Entity<Project>,
-    cx: &mut AsyncApp,
-) -> Option<PathBuf> {
-    let (env_task, root_dir) = project
-        .update(cx, |project, cx| {
-            let worktree = project.visible_worktrees(cx).next();
-            match worktree {
-                Some(worktree) => {
-                    let env_task = project.environment().update(cx, |env, cx| {
-                        env.get_worktree_environment(worktree.clone(), cx)
-                    });
-
-                    let path = worktree.read(cx).abs_path();
-                    (env_task, path)
-                }
-                None => {
-                    let path: Arc<Path> = paths::home_dir().as_path().into();
-                    let env_task = project.environment().update(cx, |env, cx| {
-                        env.get_directory_environment(path.clone(), cx)
-                    });
-                    (env_task, path)
-                }
-            }
-        })
-        .log_err()?;
-
-    cx.background_executor()
-        .spawn(async move {
-            let which_result = if cfg!(windows) {
-                which::which(bin_name.as_str())
-            } else {
-                let env = env_task.await.unwrap_or_default();
-                let shell_path = env.get("PATH").cloned();
-                which::which_in(bin_name.as_str(), shell_path.as_ref(), root_dir.as_ref())
-            };
-
-            if let Err(which::Error::CannotFindBinaryPath) = which_result {
-                return None;
-            }
-
-            which_result.log_err()
-        })
-        .await
+
+    if let Some(no_proxy) = read_no_proxy_from_env() {
+        env.insert("NO_PROXY".to_owned(), no_proxy);
+    }
+
+    env
 }
--- a/crates/agent_servers/src/claude.rs
+++ b/crates/agent_servers/src/claude.rs
@@ -1,61 +1,26 @@
-use language_models::provider::anthropic::AnthropicLanguageModelProvider;
-use settings::SettingsStore;
+use agent_client_protocol as acp;
+use fs::Fs;
+use settings::{SettingsStore, update_settings_file};
 use std::path::Path;
 use std::rc::Rc;
+use std::sync::Arc;
 use std::{any::Any, path::PathBuf};

-use anyhow::Result;
+use anyhow::{Context as _, Result};
 use gpui::{App, AppContext as _, SharedString, Task};
+use project::agent_server_store::{AllAgentServersSettings, CLAUDE_CODE_NAME};

-use crate::{AgentServer, AgentServerDelegate, AllAgentServersSettings};
+use crate::{AgentServer, AgentServerDelegate, load_proxy_env};
 use acp_thread::AgentConnection;

 #[derive(Clone)]
 pub struct ClaudeCode;

-pub struct ClaudeCodeLoginCommand {
+pub struct AgentServerLoginCommand {
    pub path: PathBuf,
    pub arguments: Vec<String>,
 }

-impl ClaudeCode {
-    const BINARY_NAME: &'static str = "claude-code-acp";
-    const PACKAGE_NAME: &'static str = "@zed-industries/claude-code-acp";
-
-    pub fn login_command(
-        delegate: AgentServerDelegate,
-        cx: &mut App,
-    ) -> Task<Result<ClaudeCodeLoginCommand>> {
-        let settings = cx.read_global(|settings: &SettingsStore, _| {
-            settings.get::<AllAgentServersSettings>(None).claude.clone()
-        });
-
-        cx.spawn(async move |cx| {
-            let mut command = if let Some(settings) = settings {
-                settings.command
-            } else {
-                cx.update(|cx| {
-                    delegate.get_or_npm_install_builtin_agent(
-                        Self::BINARY_NAME.into(),
-                        Self::PACKAGE_NAME.into(),
-                        "node_modules/@anthropic-ai/claude-code/cli.js".into(),
-                        true,
-                        None,
-                        cx,
-                    )
-                })?
-                .await?
-            };
-            command.args.push("/login".into());
-
-            Ok(ClaudeCodeLoginCommand {
-                path: command.path,
-                arguments: command.args,
-            })
-        })
-    }
-}
-
 impl AgentServer for ClaudeCode {
    fn telemetry_id(&self) -> &'static str {
        "claude-code"
@@ -69,47 +34,60 @@ impl AgentServer for ClaudeCode {
        ui::IconName::AiClaude
    }

-    fn connect(
-        &self,
-        root_dir: &Path,
-        delegate: AgentServerDelegate,
-        cx: &mut App,
-    ) -> Task<Result<Rc<dyn AgentConnection>>> {
-        let root_dir = root_dir.to_path_buf();
-        let server_name = self.name();
+    fn default_mode(&self, cx: &mut App) -> Option<acp::SessionModeId> {
        let settings = cx.read_global(|settings: &SettingsStore, _| {
            settings.get::<AllAgentServersSettings>(None).claude.clone()
        });

+        settings
+            .as_ref()
+            .and_then(|s| s.default_mode.clone().map(|m| acp::SessionModeId(m.into())))
+    }
+
+    fn set_default_mode(&self, mode_id: Option<acp::SessionModeId>, fs: Arc<dyn Fs>, cx: &mut App) {
+        update_settings_file::<AllAgentServersSettings>(fs, cx, |settings, _| {
+            settings.claude.get_or_insert_default().default_mode = mode_id.map(|m| m.to_string())
+        });
+    }
+
+    fn connect(
+        &self,
+        root_dir: Option<&Path>,
+        delegate: AgentServerDelegate,
+        cx: &mut App,
+    ) -> Task<Result<(Rc<dyn AgentConnection>, Option<task::SpawnInTerminal>)>> {
+        let name = self.name();
+        let root_dir = root_dir.map(|root_dir| root_dir.to_string_lossy().to_string());
+        let is_remote = delegate.project.read(cx).is_via_remote_server();
+        let store = delegate.store.downgrade();
+        let extra_env = load_proxy_env(cx);
+        let default_mode = self.default_mode(cx);
+
        cx.spawn(async move |cx| {
-            let mut command = if let Some(settings) = settings {
-                settings.command
-            } else {
-                cx.update(|cx| {
-                    delegate.get_or_npm_install_builtin_agent(
-                        Self::BINARY_NAME.into(),
-                        Self::PACKAGE_NAME.into(),
-                        format!("node_modules/{}/dist/index.js", Self::PACKAGE_NAME).into(),
-                        true,
-                        None,
-                        cx,
-                    )
-                })?
-                .await?
-            };
-
-            if let Some(api_key) = cx
-                .update(AnthropicLanguageModelProvider::api_key)?
-                .await
-                .ok()
-            {
-                command
-                    .env
-                    .get_or_insert_default()
-                    .insert("ANTHROPIC_API_KEY".to_owned(), api_key.key);
-            }
-
-            crate::acp::connect(server_name, command.clone(), &root_dir, cx).await
+            let (command, root_dir, login) = store
+                .update(cx, |store, cx| {
+                    let agent = store
+                        .get_external_agent(&CLAUDE_CODE_NAME.into())
+                        .context("Claude Code is not registered")?;
+                    anyhow::Ok(agent.get_command(
+                        root_dir.as_deref(),
+                        extra_env,
+                        delegate.status_tx,
+                        delegate.new_version_available,
+                        &mut cx.to_async(),
+                    ))
+                })??
+                .await?;
+            let connection = crate::acp::connect(
+                name,
+                command,
+                root_dir.as_ref(),
+                default_mode,
+                is_remote,
+                cx,
+            )
+            .await?;
+            Ok((connection, login))
        })
    }

--- a/crates/agent_servers/src/custom.rs
+++ b/crates/agent_servers/src/custom.rs
@@ -1,19 +1,22 @@
-use crate::{AgentServerCommand, AgentServerDelegate};
+use crate::{AgentServerDelegate, load_proxy_env};
 use acp_thread::AgentConnection;
-use anyhow::Result;
-use gpui::{App, SharedString, Task};
-use std::{path::Path, rc::Rc};
+use agent_client_protocol as acp;
+use anyhow::{Context as _, Result};
+use fs::Fs;
+use gpui::{App, AppContext as _, SharedString, Task};
+use project::agent_server_store::{AllAgentServersSettings, ExternalAgentServerName};
+use settings::{SettingsStore, update_settings_file};
+use std::{path::Path, rc::Rc, sync::Arc};
 use ui::IconName;

 /// A generic agent server implementation for custom user-defined agents
 pub struct CustomAgentServer {
    name: SharedString,
-    command: AgentServerCommand,
 }

 impl CustomAgentServer {
-    pub fn new(name: SharedString, command: AgentServerCommand) -> Self {
-        Self { name, command }
+    pub fn new(name: SharedString) -> Self {
+        Self { name }
    }
 }

@@ -30,16 +33,68 @@ impl crate::AgentServer for CustomAgentServer {
        IconName::Terminal
    }

+    fn default_mode(&self, cx: &mut App) -> Option<acp::SessionModeId> {
+        let settings = cx.read_global(|settings: &SettingsStore, _| {
+            settings
+                .get::<AllAgentServersSettings>(None)
+                .custom
+                .get(&self.name())
+                .cloned()
+        });
+
+        settings
+            .as_ref()
+            .and_then(|s| s.default_mode.clone().map(|m| acp::SessionModeId(m.into())))
+    }
+
+    fn set_default_mode(&self, mode_id: Option<acp::SessionModeId>, fs: Arc<dyn Fs>, cx: &mut App) {
+        let name = self.name();
+        update_settings_file::<AllAgentServersSettings>(fs, cx, move |settings, _| {
+            settings.custom.get_mut(&name).unwrap().default_mode = mode_id.map(|m| m.to_string())
+        });
+    }
+
    fn connect(
        &self,
-        root_dir: &Path,
-        _delegate: AgentServerDelegate,
+        root_dir: Option<&Path>,
+        delegate: AgentServerDelegate,
        cx: &mut App,
-    ) -> Task<Result<Rc<dyn AgentConnection>>> {
-        let server_name = self.name();
-        let command = self.command.clone();
-        let root_dir = root_dir.to_path_buf();
-        cx.spawn(async move |cx| crate::acp::connect(server_name, command, &root_dir, cx).await)
+    ) -> Task<Result<(Rc<dyn AgentConnection>, Option<task::SpawnInTerminal>)>> {
+        let name = self.name();
+        let root_dir = root_dir.map(|root_dir| root_dir.to_string_lossy().to_string());
+        let is_remote = delegate.project.read(cx).is_via_remote_server();
+        let default_mode = self.default_mode(cx);
+        let store = delegate.store.downgrade();
+        let extra_env = load_proxy_env(cx);
+
+        cx.spawn(async move |cx| {
+            let (command, root_dir, login) = store
+                .update(cx, |store, cx| {
+                    let agent = store
+                        .get_external_agent(&ExternalAgentServerName(name.clone()))
+                        .with_context(|| {
+                            format!("Custom agent server `{}` is not registered", name)
+                        })?;
+                    anyhow::Ok(agent.get_command(
+                        root_dir.as_deref(),
+                        extra_env,
+                        delegate.status_tx,
+                        delegate.new_version_available,
+                        &mut cx.to_async(),
+                    ))
+                })??
+                .await?;
+            let connection = crate::acp::connect(
+                name,
+                command,
+                root_dir.as_ref(),
+                default_mode,
+                is_remote,
+                cx,
+            )
+            .await?;
+            Ok((connection, login))
+        })
    }

    fn into_any(self: Rc<Self>) -> Rc<dyn std::any::Any> {
--- a/crates/agent_servers/src/e2e_tests.rs
+++ b/crates/agent_servers/src/e2e_tests.rs
@@ -1,12 +1,12 @@
 use crate::{AgentServer, AgentServerDelegate};
-#[cfg(test)]
-use crate::{AgentServerCommand, CustomAgentServerSettings};
 use acp_thread::{AcpThread, AgentThreadEntry, ToolCall, ToolCallStatus};
 use agent_client_protocol as acp;
 use futures::{FutureExt, StreamExt, channel::mpsc, select};
 use gpui::{AppContext, Entity, TestAppContext};
 use indoc::indoc;
-use project::{FakeFs, Project};
+#[cfg(test)]
+use project::agent_server_store::BuiltinAgentServerSettings;
+use project::{FakeFs, Project, agent_server_store::AllAgentServersSettings};
 use std::{
    path::{Path, PathBuf},
    sync::Arc,
@@ -449,7 +449,6 @@ pub use common_e2e_tests;
 // Helpers

 pub async fn init_test(cx: &mut TestAppContext) -> Arc<FakeFs> {
-    #[cfg(test)]
    use settings::Settings;

    env_logger::try_init().ok();
@@ -468,17 +467,17 @@ pub async fn init_test(cx: &mut TestAppContext) -> Arc<FakeFs> {
        language_model::init(client.clone(), cx);
        language_models::init(user_store, client, cx);
        agent_settings::init(cx);
-        crate::settings::init(cx);
+        AllAgentServersSettings::register(cx);

        #[cfg(test)]
-        crate::AllAgentServersSettings::override_global(
-            crate::AllAgentServersSettings {
-                claude: Some(CustomAgentServerSettings {
-                    command: AgentServerCommand {
-                        path: "claude-code-acp".into(),
-                        args: vec![],
-                        env: None,
-                    },
+        AllAgentServersSettings::override_global(
+            AllAgentServersSettings {
+                claude: Some(BuiltinAgentServerSettings {
+                    path: Some("claude-code-acp".into()),
+                    args: None,
+                    env: None,
+                    ignore_system_version: None,
+                    default_mode: None,
                }),
                gemini: Some(crate::gemini::tests::local_command().into()),
                custom: collections::HashMap::default(),
@@ -498,10 +497,11 @@ pub async fn new_test_thread(
    current_dir: impl AsRef<Path>,
    cx: &mut TestAppContext,
 ) -> Entity<AcpThread> {
-    let delegate = AgentServerDelegate::new(project.clone(), None);
+    let store = project.read_with(cx, |project, _| project.agent_server_store().clone());
+    let delegate = AgentServerDelegate::new(store, project.clone(), None, None);

-    let connection = cx
-        .update(|cx| server.connect(current_dir.as_ref(), delegate, cx))
+    let (connection, _) = cx
+        .update(|cx| server.connect(Some(current_dir.as_ref()), delegate, cx))
        .await
        .unwrap();

--- a/crates/agent_servers/src/gemini.rs
+++ b/crates/agent_servers/src/gemini.rs
@@ -1,21 +1,16 @@
 use std::rc::Rc;
 use std::{any::Any, path::Path};

-use crate::acp::AcpConnection;
-use crate::{AgentServer, AgentServerDelegate};
-use acp_thread::{AgentConnection, LoadError};
-use anyhow::Result;
-use gpui::{App, AppContext as _, SharedString, Task};
+use crate::{AgentServer, AgentServerDelegate, load_proxy_env};
+use acp_thread::AgentConnection;
+use anyhow::{Context as _, Result};
+use gpui::{App, SharedString, Task};
 use language_models::provider::google::GoogleLanguageModelProvider;
-use settings::SettingsStore;
-
-use crate::AllAgentServersSettings;
+use project::agent_server_store::GEMINI_NAME;

 #[derive(Clone)]
 pub struct Gemini;

-const ACP_ARG: &str = "--experimental-acp";
-
 impl AgentServer for Gemini {
    fn telemetry_id(&self) -> &'static str {
        "gemini-cli"
@@ -31,112 +26,47 @@ impl AgentServer for Gemini {

    fn connect(
        &self,
-        root_dir: &Path,
+        root_dir: Option<&Path>,
        delegate: AgentServerDelegate,
        cx: &mut App,
-    ) -> Task<Result<Rc<dyn AgentConnection>>> {
-        let root_dir = root_dir.to_path_buf();
-        let server_name = self.name();
-        let settings = cx.read_global(|settings: &SettingsStore, _| {
-            settings.get::<AllAgentServersSettings>(None).gemini.clone()
-        });
+    ) -> Task<Result<(Rc<dyn AgentConnection>, Option<task::SpawnInTerminal>)>> {
+        let name = self.name();
+        let root_dir = root_dir.map(|root_dir| root_dir.to_string_lossy().to_string());
+        let is_remote = delegate.project.read(cx).is_via_remote_server();
+        let store = delegate.store.downgrade();
+        let mut extra_env = load_proxy_env(cx);
+        let default_mode = self.default_mode(cx);

        cx.spawn(async move |cx| {
-            let ignore_system_version = settings
-                .as_ref()
-                .and_then(|settings| settings.ignore_system_version)
-                .unwrap_or(true);
-            let mut command = if let Some(settings) = settings
-                && let Some(command) = settings.custom_command()
-            {
-                command
-            } else {
-                cx.update(|cx| {
-                    delegate.get_or_npm_install_builtin_agent(
-                        Self::BINARY_NAME.into(),
-                        Self::PACKAGE_NAME.into(),
-                        format!("node_modules/{}/dist/index.js", Self::PACKAGE_NAME).into(),
-                        ignore_system_version,
-                        Some(Self::MINIMUM_VERSION.parse().unwrap()),
-                        cx,
-                    )
-                })?
-                .await?
-            };
-            if !command.args.contains(&ACP_ARG.into()) {
-                command.args.push(ACP_ARG.into());
-            }
-
+            extra_env.insert("SURFACE".to_owned(), "zed".to_owned());
            if let Some(api_key) = cx.update(GoogleLanguageModelProvider::api_key)?.await.ok() {
-                command
-                    .env
-                    .get_or_insert_default()
-                    .insert("GEMINI_API_KEY".to_owned(), api_key.key);
+                extra_env.insert("GEMINI_API_KEY".into(), api_key.key);
            }
+            let (command, root_dir, login) = store
+                .update(cx, |store, cx| {
+                    let agent = store
+                        .get_external_agent(&GEMINI_NAME.into())
+                        .context("Gemini CLI is not registered")?;
+                    anyhow::Ok(agent.get_command(
+                        root_dir.as_deref(),
+                        extra_env,
+                        delegate.status_tx,
+                        delegate.new_version_available,
+                        &mut cx.to_async(),
+                    ))
+                })??
+                .await?;

-            let result = crate::acp::connect(server_name, command.clone(), &root_dir, cx).await;
-            match &result {
-                Ok(connection) => {
-                    if let Some(connection) = connection.clone().downcast::<AcpConnection>()
-                        && !connection.prompt_capabilities().image
-                    {
-                        let version_output = util::command::new_smol_command(&command.path)
-                            .args(command.args.iter())
-                            .arg("--version")
-                            .kill_on_drop(true)
-                            .output()
-                            .await;
-                        let current_version =
-                            String::from_utf8(version_output?.stdout)?.trim().to_owned();
-
-                        log::error!("connected to gemini, but missing prompt_capabilities.image (version is {current_version})");
-                        return Err(LoadError::Unsupported {
-                            current_version: current_version.into(),
-                            command: command.path.to_string_lossy().to_string().into(),
-                            minimum_version: Self::MINIMUM_VERSION.into(),
-                        }
-                        .into());
-                    }
-                }
-                Err(e) => {
-                    let version_fut = util::command::new_smol_command(&command.path)
-                        .args(command.args.iter())
-                        .arg("--version")
-                        .kill_on_drop(true)
-                        .output();
-
-                    let help_fut = util::command::new_smol_command(&command.path)
-                        .args(command.args.iter())
-                        .arg("--help")
-                        .kill_on_drop(true)
-                        .output();
-
-                    let (version_output, help_output) =
-                        futures::future::join(version_fut, help_fut).await;
-                    let Some(version_output) = version_output.ok().and_then(|output| String::from_utf8(output.stdout).ok()) else {
-                        return result;
-                    };
-                    let Some((help_stdout, help_stderr)) = help_output.ok().and_then(|output| String::from_utf8(output.stdout).ok().zip(String::from_utf8(output.stderr).ok())) else  {
-                        return result;
-                    };
-
-                    let current_version = version_output.trim().to_string();
-                    let supported = help_stdout.contains(ACP_ARG) || current_version.parse::<semver::Version>().is_ok_and(|version| version >= Self::MINIMUM_VERSION.parse::<semver::Version>().unwrap());
-
-                    log::error!("failed to create ACP connection to gemini (version is {current_version}, supported: {supported}): {e}");
-                    log::debug!("gemini --help stdout: {help_stdout:?}");
-                    log::debug!("gemini --help stderr: {help_stderr:?}");
-                    if !supported {
-                        return Err(LoadError::Unsupported {
-                            current_version: current_version.into(),
-                            command: command.path.to_string_lossy().to_string().into(),
-                            minimum_version: Self::MINIMUM_VERSION.into(),
-                        }
-                        .into());
-                    }
-                }
-            }
-            result
+            let connection = crate::acp::connect(
+                name,
+                command,
+                root_dir.as_ref(),
+                default_mode,
+                is_remote,
+                cx,
+            )
+            .await?;
+            Ok((connection, login))
        })
    }

@@ -145,18 +75,11 @@ impl AgentServer for Gemini {
    }
 }

-impl Gemini {
-    const PACKAGE_NAME: &str = "@google/gemini-cli";
-
-    const MINIMUM_VERSION: &str = "0.2.1";
-
-    const BINARY_NAME: &str = "gemini";
-}
-
 #[cfg(test)]
 pub(crate) mod tests {
+    use project::agent_server_store::AgentServerCommand;
+
    use super::*;
-    use crate::AgentServerCommand;
    use std::path::Path;

    crate::common_e2e_tests!(async |_, _, _| Gemini, allow_option_id = "proceed_once");
--- a/crates/agent_servers/src/settings.rs
+++ b/crates/agent_servers/src/settings.rs
@@ -1,3 +1,4 @@
+use agent_client_protocol as acp;
 use std::path::PathBuf;

 use crate::AgentServerCommand;
@@ -6,16 +7,17 @@ use collections::HashMap;
 use gpui::{App, SharedString};
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
-use settings::{Settings, SettingsSources, SettingsUi};
+use settings::{Settings, SettingsKey, SettingsSources, SettingsUi};

 pub fn init(cx: &mut App) {
    AllAgentServersSettings::register(cx);
 }

-#[derive(Default, Deserialize, Serialize, Clone, JsonSchema, Debug, SettingsUi)]
+#[derive(Default, Deserialize, Serialize, Clone, JsonSchema, Debug, SettingsUi, SettingsKey)]
+#[settings_key(key = "agent_servers")]
 pub struct AllAgentServersSettings {
    pub gemini: Option<BuiltinAgentServerSettings>,
-    pub claude: Option<CustomAgentServerSettings>,
+    pub claude: Option<BuiltinAgentServerSettings>,

    /// Custom agent servers configured by the user
    #[serde(flatten)]
@@ -45,6 +47,13 @@ pub struct BuiltinAgentServerSettings {
    ///
    /// Default: true
    pub ignore_system_version: Option<bool>,
+    /// The default mode for new threads.
+    ///
+    /// Note: Not all agents support modes.
+    ///
+    /// Default: None
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub default_mode: Option<acp::SessionModeId>,
 }

 impl BuiltinAgentServerSettings {
@@ -72,11 +81,16 @@ impl From<AgentServerCommand> for BuiltinAgentServerSettings {
 pub struct CustomAgentServerSettings {
    #[serde(flatten)]
    pub command: AgentServerCommand,
+    /// The default mode for new threads.
+    ///
+    /// Note: Not all agents support modes.
+    ///
+    /// Default: None
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub default_mode: Option<acp::SessionModeId>,
 }

 impl settings::Settings for AllAgentServersSettings {
-    const KEY: Option<&'static str> = Some("agent_servers");
-
    type FileContent = Self;

    fn load(sources: SettingsSources<Self::FileContent>, _: &mut App) -> Result<Self> {
--- a/crates/agent_settings/src/agent_settings.rs
+++ b/crates/agent_settings/src/agent_settings.rs
@@ -8,7 +8,7 @@ use gpui::{App, Pixels, SharedString};
 use language_model::LanguageModel;
 use schemars::{JsonSchema, json_schema};
 use serde::{Deserialize, Serialize};
-use settings::{Settings, SettingsSources, SettingsUi};
+use settings::{Settings, SettingsKey, SettingsSources, SettingsUi};
 use std::borrow::Cow;

 pub use crate::agent_profile::*;
@@ -223,7 +223,8 @@ impl AgentSettingsContent {
    }
 }

-#[derive(Clone, Serialize, Deserialize, JsonSchema, Debug, Default, SettingsUi)]
+#[derive(Clone, Serialize, Deserialize, JsonSchema, Debug, Default, SettingsUi, SettingsKey)]
+#[settings_key(key = "agent", fallback_key = "assistant")]
 pub struct AgentSettingsContent {
    /// Whether the Agent is enabled.
    ///
@@ -268,6 +269,10 @@ pub struct AgentSettingsContent {
    /// Whenever a tool action would normally wait for your confirmation
    /// that you allow it, always choose to allow it.
    ///
+    /// This setting has no effect on external agents that support permission modes, such as Claude Code.
+    ///
+    /// Set `agent_servers.claude.default_mode` to `bypassPermissions`, to disable all permission requests when using Claude Code.
+    ///
    /// Default: false
    always_allow_tool_actions: Option<bool>,
    /// Where to show a popup notification when the agent is waiting for user input.
@@ -399,10 +404,6 @@ pub struct ContextServerPresetContent {
 }

 impl Settings for AgentSettings {
-    const KEY: Option<&'static str> = Some("agent");
-
-    const FALLBACK_KEY: Option<&'static str> = Some("assistant");
-
    const PRESERVED_KEYS: Option<&'static [&'static str]> = Some(&["version"]);

    type FileContent = AgentSettingsContent;
--- a/crates/agent_ui/Cargo.toml
+++ b/crates/agent_ui/Cargo.toml
@@ -25,6 +25,7 @@ agent_servers.workspace = true
 agent_settings.workspace = true
 ai_onboarding.workspace = true
 anyhow.workspace = true
+arrayvec.workspace = true
 assistant_context.workspace = true
 assistant_slash_command.workspace = true
 assistant_slash_commands.workspace = true
--- a/crates/agent_ui/src/acp.rs
+++ b/crates/agent_ui/src/acp.rs
@@ -1,11 +1,13 @@
 mod completion_provider;
 mod entry_view_state;
 mod message_editor;
+mod mode_selector;
 mod model_selector;
 mod model_selector_popover;
 mod thread_history;
 mod thread_view;

+pub use mode_selector::ModeSelector;
 pub use model_selector::AcpModelSelector;
 pub use model_selector_popover::AcpModelSelectorPopover;
 pub use thread_history::*;
--- a/crates/agent_ui/src/acp/completion_provider.rs
+++ b/crates/agent_ui/src/acp/completion_provider.rs
@@ -1025,43 +1025,31 @@ impl SlashCommandCompletion {
            return None;
        }

-        let last_command_start = line.rfind('/')?;
-        if last_command_start >= line.len() {
-            return Some(Self::default());
-        }
-        if last_command_start > 0
-            && line
-                .chars()
-                .nth(last_command_start - 1)
-                .is_some_and(|c| !c.is_whitespace())
+        let (prefix, last_command) = line.rsplit_once('/')?;
+        if prefix.chars().last().is_some_and(|c| !c.is_whitespace())
+            || last_command.starts_with(char::is_whitespace)
        {
            return None;
        }

-        let rest_of_line = &line[last_command_start + 1..];
-
-        let mut command = None;
        let mut argument = None;
-        let mut end = last_command_start + 1;
-
-        if let Some(command_text) = rest_of_line.split_whitespace().next() {
-            command = Some(command_text.to_string());
-            end += command_text.len();
-
-            // Find the start of arguments after the command
-            if let Some(args_start) =
-                rest_of_line[command_text.len()..].find(|c: char| !c.is_whitespace())
-            {
-                let args = &rest_of_line[command_text.len() + args_start..].trim_end();
-                if !args.is_empty() {
-                    argument = Some(args.to_string());
-                    end += args.len() + 1;
-                }
+        let mut command = None;
+        if let Some((command_text, args)) = last_command.split_once(char::is_whitespace) {
+            if !args.is_empty() {
+                argument = Some(args.trim_end().to_string());
            }
-        }
+            command = Some(command_text.to_string());
+        } else if !last_command.is_empty() {
+            command = Some(last_command.to_string());
+        };

        Some(Self {
-            source_range: last_command_start + offset_to_line..end + offset_to_line,
+            source_range: prefix.len() + offset_to_line
+                ..line
+                    .rfind(|c: char| !c.is_whitespace())
+                    .unwrap_or_else(|| line.len())
+                    + 1
+                    + offset_to_line,
            command,
            argument,
        })
@@ -1078,13 +1066,21 @@ struct MentionCompletion {
 impl MentionCompletion {
    fn try_parse(allow_non_file_mentions: bool, line: &str, offset_to_line: usize) -> Option<Self> {
        let last_mention_start = line.rfind('@')?;
-        if last_mention_start >= line.len() {
-            return Some(Self::default());
+
+        // No whitespace immediately after '@'
+        if line[last_mention_start + 1..]
+            .chars()
+            .next()
+            .is_some_and(|c| c.is_whitespace())
+        {
+            return None;
        }
+
+        //  Must be a word boundary before '@'
        if last_mention_start > 0
-            && line
+            && line[..last_mention_start]
                .chars()
-                .nth(last_mention_start - 1)
+                .last()
                .is_some_and(|c| !c.is_whitespace())
        {
            return None;
@@ -1097,7 +1093,9 @@ impl MentionCompletion {

        let mut parts = rest_of_line.split_whitespace();
        let mut end = last_mention_start + 1;
+
        if let Some(mode_text) = parts.next() {
+            // Safe since we check no leading whitespace above
            end += mode_text.len();

            if let Some(parsed_mode) = ContextPickerMode::try_from(mode_text).ok()
@@ -1180,6 +1178,15 @@ mod tests {
            })
        );

+        assert_eq!(
+            SlashCommandCompletion::try_parse("/拿不到命令 拿不到命令 ", 0),
+            Some(SlashCommandCompletion {
+                source_range: 0..30,
+                command: Some("拿不到命令".to_string()),
+                argument: Some("拿不到命令".to_string()),
+            })
+        );
+
        assert_eq!(SlashCommandCompletion::try_parse("Lorem Ipsum", 0), None);

        assert_eq!(SlashCommandCompletion::try_parse("Lorem /", 0), None);
@@ -1187,6 +1194,8 @@ mod tests {
        assert_eq!(SlashCommandCompletion::try_parse("Lorem /help", 0), None);

        assert_eq!(SlashCommandCompletion::try_parse("Lorem/", 0), None);
+
+        assert_eq!(SlashCommandCompletion::try_parse("/ ", 0), None);
    }

    #[test]
@@ -1279,5 +1288,23 @@ mod tests {
                argument: Some("main".to_string()),
            })
        );
+
+        assert_eq!(
+            MentionCompletion::try_parse(true, "Lorem@symbol", 0),
+            None,
+            "Should not parse mention inside word"
+        );
+
+        assert_eq!(
+            MentionCompletion::try_parse(true, "Lorem @ file", 0),
+            None,
+            "Should not parse with a space after @"
+        );
+
+        assert_eq!(
+            MentionCompletion::try_parse(true, "@ file", 0),
+            None,
+            "Should not parse with a space after @ at the start of the line"
+        );
    }
 }
--- a/crates/agent_ui/src/acp/entry_view_state.rs
+++ b/crates/agent_ui/src/acp/entry_view_state.rs
@@ -207,7 +207,7 @@ impl EntryViewState {
        self.entries.drain(range);
    }

-    pub fn settings_changed(&mut self, cx: &mut App) {
+    pub fn agent_font_size_changed(&mut self, cx: &mut App) {
        for entry in self.entries.iter() {
            match entry {
                Entry::UserMessage { .. } | Entry::AssistantMessage { .. } => {}
--- a/crates/agent_ui/src/acp/message_editor.rs
+++ b/crates/agent_ui/src/acp/message_editor.rs
@@ -493,14 +493,13 @@ impl MessageEditor {
        let Some(entry) = self.project.read(cx).entry_for_path(&project_path, cx) else {
            return Task::ready(Err(anyhow!("project entry not found")));
        };
-        let Some(worktree) = self.project.read(cx).worktree_for_entry(entry.id, cx) else {
+        let directory_path = entry.path.clone();
+        let worktree_id = project_path.worktree_id;
+        let Some(worktree) = self.project.read(cx).worktree_for_id(worktree_id, cx) else {
            return Task::ready(Err(anyhow!("worktree not found")));
        };
        let project = self.project.clone();
        cx.spawn(async move |_, cx| {
-            let directory_path = entry.path.clone();
-
-            let worktree_id = worktree.read_with(cx, |worktree, _| worktree.id())?;
            let file_paths = worktree.read_with(cx, |worktree, _cx| {
                collect_files_in_path(worktree, &directory_path)
            })?;
@@ -700,10 +699,15 @@ impl MessageEditor {
            self.project.read(cx).fs().clone(),
            self.history_store.clone(),
        ));
-        let delegate = AgentServerDelegate::new(self.project.clone(), None);
-        let connection = server.connect(Path::new(""), delegate, cx);
+        let delegate = AgentServerDelegate::new(
+            self.project.read(cx).agent_server_store().clone(),
+            self.project.clone(),
+            None,
+            None,
+        );
+        let connection = server.connect(None, delegate, cx);
        cx.spawn(async move |_, cx| {
-            let agent = connection.await?;
+            let (agent, _) = connection.await?;
            let agent = agent.downcast::<agent2::NativeAgentConnection>().unwrap();
            let summary = agent
                .0
--- a/crates/agent_ui/src/acp/mode_selector.rs
+++ b/crates/agent_ui/src/acp/mode_selector.rs
@@ -0,0 +1,230 @@
+use acp_thread::AgentSessionModes;
+use agent_client_protocol as acp;
+use agent_servers::AgentServer;
+use fs::Fs;
+use gpui::{Context, Entity, FocusHandle, WeakEntity, Window, prelude::*};
+use std::{rc::Rc, sync::Arc};
+use ui::{
+    Button, ContextMenu, ContextMenuEntry, KeyBinding, PopoverMenu, PopoverMenuHandle, Tooltip,
+    prelude::*,
+};
+
+use crate::{CycleModeSelector, ToggleProfileSelector};
+
+pub struct ModeSelector {
+    connection: Rc<dyn AgentSessionModes>,
+    agent_server: Rc<dyn AgentServer>,
+    menu_handle: PopoverMenuHandle<ContextMenu>,
+    focus_handle: FocusHandle,
+    fs: Arc<dyn Fs>,
+    setting_mode: bool,
+}
+
+impl ModeSelector {
+    pub fn new(
+        session_modes: Rc<dyn AgentSessionModes>,
+        agent_server: Rc<dyn AgentServer>,
+        fs: Arc<dyn Fs>,
+        focus_handle: FocusHandle,
+    ) -> Self {
+        Self {
+            connection: session_modes,
+            agent_server,
+            menu_handle: PopoverMenuHandle::default(),
+            fs,
+            setting_mode: false,
+            focus_handle,
+        }
+    }
+
+    pub fn menu_handle(&self) -> PopoverMenuHandle<ContextMenu> {
+        self.menu_handle.clone()
+    }
+
+    pub fn cycle_mode(&mut self, _window: &mut Window, cx: &mut Context<Self>) {
+        let all_modes = self.connection.all_modes();
+        let current_mode = self.connection.current_mode();
+
+        let current_index = all_modes
+            .iter()
+            .position(|mode| mode.id.0 == current_mode.0)
+            .unwrap_or(0);
+
+        let next_index = (current_index + 1) % all_modes.len();
+        self.set_mode(all_modes[next_index].id.clone(), cx);
+    }
+
+    pub fn set_mode(&mut self, mode: acp::SessionModeId, cx: &mut Context<Self>) {
+        let task = self.connection.set_mode(mode, cx);
+        self.setting_mode = true;
+        cx.notify();
+
+        cx.spawn(async move |this: WeakEntity<ModeSelector>, cx| {
+            if let Err(err) = task.await {
+                log::error!("Failed to set session mode: {:?}", err);
+            }
+            this.update(cx, |this, cx| {
+                this.setting_mode = false;
+                cx.notify();
+            })
+            .ok();
+        })
+        .detach();
+    }
+
+    fn build_context_menu(
+        &self,
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) -> Entity<ContextMenu> {
+        let weak_self = cx.weak_entity();
+
+        ContextMenu::build(window, cx, move |mut menu, _window, cx| {
+            let all_modes = self.connection.all_modes();
+            let current_mode = self.connection.current_mode();
+            let default_mode = self.agent_server.default_mode(cx);
+
+            for mode in all_modes {
+                let is_selected = &mode.id == &current_mode;
+                let is_default = Some(&mode.id) == default_mode.as_ref();
+                let entry = ContextMenuEntry::new(mode.name.clone())
+                    .toggleable(IconPosition::End, is_selected);
+
+                let entry = if let Some(description) = &mode.description {
+                    entry.documentation_aside(ui::DocumentationSide::Left, {
+                        let description = description.clone();
+
+                        move |cx| {
+                            v_flex()
+                                .gap_1()
+                                .child(Label::new(description.clone()))
+                                .child(
+                                    h_flex()
+                                        .pt_1()
+                                        .border_t_1()
+                                        .border_color(cx.theme().colors().border_variant)
+                                        .gap_0p5()
+                                        .text_sm()
+                                        .text_color(Color::Muted.color(cx))
+                                        .child("Hold")
+                                        .child(div().pt_0p5().children(ui::render_modifiers(
+                                            &gpui::Modifiers::secondary_key(),
+                                            PlatformStyle::platform(),
+                                            None,
+                                            Some(ui::TextSize::Default.rems(cx).into()),
+                                            true,
+                                        )))
+                                        .child(div().map(|this| {
+                                            if is_default {
+                                                this.child("to also unset as default")
+                                            } else {
+                                                this.child("to also set as default")
+                                            }
+                                        })),
+                                )
+                                .into_any_element()
+                        }
+                    })
+                } else {
+                    entry
+                };
+
+                menu.push_item(entry.handler({
+                    let mode_id = mode.id.clone();
+                    let weak_self = weak_self.clone();
+                    move |window, cx| {
+                        weak_self
+                            .update(cx, |this, cx| {
+                                if window.modifiers().secondary() {
+                                    this.agent_server.set_default_mode(
+                                        if is_default {
+                                            None
+                                        } else {
+                                            Some(mode_id.clone())
+                                        },
+                                        this.fs.clone(),
+                                        cx,
+                                    );
+                                }
+
+                                this.set_mode(mode_id.clone(), cx);
+                            })
+                            .ok();
+                    }
+                }));
+            }
+
+            menu.key_context("ModeSelector")
+        })
+    }
+}
+
+impl Render for ModeSelector {
+    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+        let current_mode_id = self.connection.current_mode();
+        let current_mode_name = self
+            .connection
+            .all_modes()
+            .iter()
+            .find(|mode| mode.id == current_mode_id)
+            .map(|mode| mode.name.clone())
+            .unwrap_or_else(|| "Unknown".into());
+
+        let this = cx.entity();
+
+        let trigger_button = Button::new("mode-selector-trigger", current_mode_name)
+            .label_size(LabelSize::Small)
+            .style(ButtonStyle::Subtle)
+            .color(Color::Muted)
+            .icon(IconName::ChevronDown)
+            .icon_size(IconSize::XSmall)
+            .icon_position(IconPosition::End)
+            .icon_color(Color::Muted)
+            .disabled(self.setting_mode);
+
+        PopoverMenu::new("mode-selector")
+            .trigger_with_tooltip(
+                trigger_button,
+                Tooltip::element({
+                    let focus_handle = self.focus_handle.clone();
+                    move |window, cx| {
+                        v_flex()
+                            .gap_1()
+                            .child(
+                                h_flex()
+                                    .pb_1()
+                                    .gap_2()
+                                    .justify_between()
+                                    .border_b_1()
+                                    .border_color(cx.theme().colors().border_variant)
+                                    .child(Label::new("Cycle Through Modes"))
+                                    .children(KeyBinding::for_action_in(
+                                        &CycleModeSelector,
+                                        &focus_handle,
+                                        window,
+                                        cx,
+                                    )),
+                            )
+                            .child(
+                                h_flex()
+                                    .gap_2()
+                                    .justify_between()
+                                    .child(Label::new("Toggle Mode Menu"))
+                                    .children(KeyBinding::for_action_in(
+                                        &ToggleProfileSelector,
+                                        &focus_handle,
+                                        window,
+                                        cx,
+                                    )),
+                            )
+                            .into_any()
+                    }
+                }),
+            )
+            .anchor(gpui::Corner::BottomRight)
+            .with_handle(self.menu_handle.clone())
+            .menu(move |window, cx| {
+                Some(this.update(cx, |this, cx| this.build_context_menu(window, cx)))
+            })
+    }
+}
--- a/crates/agent_ui/src/acp/model_selector.rs
+++ b/crates/agent_ui/src/acp/model_selector.rs
@@ -192,8 +192,10 @@ impl PickerDelegate for AcpModelPickerDelegate {
        }
    }

-    fn dismissed(&mut self, _: &mut Window, cx: &mut Context<Picker<Self>>) {
-        cx.emit(DismissEvent);
+    fn dismissed(&mut self, window: &mut Window, cx: &mut Context<Picker<Self>>) {
+        cx.defer_in(window, |picker, window, cx| {
+            picker.set_query("", window, cx);
+        });
    }

    fn render_match(
--- a/crates/agent_ui/src/acp/model_selector_popover.rs
+++ b/crates/agent_ui/src/acp/model_selector_popover.rs
@@ -5,7 +5,8 @@ use agent_client_protocol as acp;
 use gpui::{Entity, FocusHandle};
 use picker::popover_menu::PickerPopoverMenu;
 use ui::{
-    ButtonLike, Context, IntoElement, PopoverMenuHandle, SharedString, Tooltip, Window, prelude::*,
+    ButtonLike, Context, IntoElement, PopoverMenuHandle, SharedString, TintColor, Tooltip, Window,
+    prelude::*,
 };
 use zed_actions::agent::ToggleModelSelector;

@@ -58,15 +59,22 @@ impl Render for AcpModelSelectorPopover {

        let focus_handle = self.focus_handle.clone();

+        let color = if self.menu_handle.is_deployed() {
+            Color::Accent
+        } else {
+            Color::Muted
+        };
+
        PickerPopoverMenu::new(
            self.selector.clone(),
            ButtonLike::new("active-model")
                .when_some(model_icon, |this, icon| {
-                    this.child(Icon::new(icon).color(Color::Muted).size(IconSize::XSmall))
+                    this.child(Icon::new(icon).color(color).size(IconSize::XSmall))
                })
+                .selected_style(ButtonStyle::Tinted(TintColor::Accent))
                .child(
                    Label::new(model_name)
-                        .color(Color::Muted)
+                        .color(color)
                        .size(LabelSize::Small)
                        .ml_0p5(),
                )
--- a/crates/agent_ui/src/acp/thread_view.rs
+++ b/crates/agent_ui/src/acp/thread_view.rs
--- a/crates/agent_ui/src/active_thread.rs
+++ b/crates/agent_ui/src/active_thread.rs
@@ -3585,7 +3585,7 @@ pub(crate) fn open_active_thread_as_markdown(
            }

            let buffer = project.update(cx, |project, cx| {
-                project.create_local_buffer(&markdown, Some(markdown_language), cx)
+                project.create_local_buffer(&markdown, Some(markdown_language), true, cx)
            });
            let buffer =
                cx.new(|cx| MultiBuffer::singleton(buffer, cx).with_title(thread_summary.clone()));
--- a/crates/agent_ui/src/agent_configuration.rs
+++ b/crates/agent_ui/src/agent_configuration.rs
@@ -5,7 +5,6 @@ mod tool_picker;

 use std::{ops::Range, sync::Arc};

-use agent_servers::{AgentServerCommand, AllAgentServersSettings, CustomAgentServerSettings};
 use agent_settings::AgentSettings;
 use anyhow::Result;
 use assistant_tool::{ToolSource, ToolWorkingSet};
@@ -26,6 +25,10 @@ use language_model::{
 };
 use notifications::status_toast::{StatusToast, ToastIcon};
 use project::{
+    agent_server_store::{
+        AgentServerCommand, AgentServerStore, AllAgentServersSettings, CLAUDE_CODE_NAME,
+        CustomAgentServerSettings, GEMINI_NAME,
+    },
    context_server_store::{ContextServerConfiguration, ContextServerStatus, ContextServerStore},
    project_settings::{ContextServerSettings, ProjectSettings},
 };
@@ -45,11 +48,13 @@ pub(crate) use manage_profiles_modal::ManageProfilesModal;
 use crate::{
    AddContextServer, ExternalAgent, NewExternalAgentThread,
    agent_configuration::add_llm_provider_modal::{AddLlmProviderModal, LlmCompatibleProvider},
+    placeholder_command,
 };

 pub struct AgentConfiguration {
    fs: Arc<dyn Fs>,
    language_registry: Arc<LanguageRegistry>,
+    agent_server_store: Entity<AgentServerStore>,
    workspace: WeakEntity<Workspace>,
    focus_handle: FocusHandle,
    configuration_views_by_provider: HashMap<LanguageModelProviderId, AnyView>,
@@ -66,6 +71,7 @@ pub struct AgentConfiguration {
 impl AgentConfiguration {
    pub fn new(
        fs: Arc<dyn Fs>,
+        agent_server_store: Entity<AgentServerStore>,
        context_server_store: Entity<ContextServerStore>,
        tools: Entity<ToolWorkingSet>,
        language_registry: Arc<LanguageRegistry>,
@@ -104,6 +110,7 @@ impl AgentConfiguration {
            workspace,
            focus_handle,
            configuration_views_by_provider: HashMap::default(),
+            agent_server_store,
            context_server_store,
            expanded_context_server_tools: HashMap::default(),
            expanded_provider_configurations: HashMap::default(),
@@ -508,9 +515,11 @@ impl AgentConfiguration {
                .blend(cx.theme().colors().text_accent.opacity(0.2));

            let (plan_name, label_color, bg_color) = match plan {
-                Plan::ZedFree => ("Free", Color::Default, free_chip_bg),
-                Plan::ZedProTrial => ("Pro Trial", Color::Accent, pro_chip_bg),
-                Plan::ZedPro => ("Pro", Color::Accent, pro_chip_bg),
+                Plan::ZedFree | Plan::ZedFreeV2 => ("Free", Color::Default, free_chip_bg),
+                Plan::ZedProTrial | Plan::ZedProTrialV2 => {
+                    ("Pro Trial", Color::Accent, pro_chip_bg)
+                }
+                Plan::ZedPro | Plan::ZedProV2 => ("Pro", Color::Accent, pro_chip_bg),
            };

            Chip::new(plan_name.to_string())
@@ -991,17 +1000,30 @@ impl AgentConfiguration {
    }

    fn render_agent_servers_section(&mut self, cx: &mut Context<Self>) -> impl IntoElement {
-        let settings = AllAgentServersSettings::get_global(cx).clone();
-        let user_defined_agents = settings
+        let custom_settings = cx
+            .global::<SettingsStore>()
+            .get::<AllAgentServersSettings>(None)
            .custom
-            .iter()
-            .map(|(name, settings)| {
+            .clone();
+        let user_defined_agents = self
+            .agent_server_store
+            .read(cx)
+            .external_agents()
+            .filter(|name| name.0 != GEMINI_NAME && name.0 != CLAUDE_CODE_NAME)
+            .cloned()
+            .collect::<Vec<_>>();
+        let user_defined_agents = user_defined_agents
+            .into_iter()
+            .map(|name| {
                self.render_agent_server(
                    IconName::Ai,
                    name.clone(),
                    ExternalAgent::Custom {
-                        name: name.clone(),
-                        command: settings.command.clone(),
+                        name: name.clone().into(),
+                        command: custom_settings
+                            .get(&name.0)
+                            .map(|settings| settings.command.clone())
+                            .unwrap_or(placeholder_command()),
                    },
                    cx,
                )
@@ -1300,6 +1322,7 @@ async fn open_new_agent_servers_entry_in_settings_editor(
                                args: vec![],
                                env: Some(HashMap::default()),
                            },
+                            default_mode: None,
                        },
                    );
                }
--- a/crates/agent_ui/src/agent_configuration/configure_context_server_modal.rs
+++ b/crates/agent_ui/src/agent_configuration/configure_context_server_modal.rs
@@ -251,6 +251,7 @@ pub struct ConfigureContextServerModal {
    workspace: WeakEntity<Workspace>,
    source: ConfigurationSource,
    state: State,
+    original_server_id: Option<ContextServerId>,
 }

 impl ConfigureContextServerModal {
@@ -348,6 +349,11 @@ impl ConfigureContextServerModal {
                    context_server_store,
                    workspace: workspace_handle,
                    state: State::Idle,
+                    original_server_id: match &target {
+                        ConfigurationTarget::Existing { id, .. } => Some(id.clone()),
+                        ConfigurationTarget::Extension { id, .. } => Some(id.clone()),
+                        ConfigurationTarget::New => None,
+                    },
                    source: ConfigurationSource::from_target(
                        target,
                        language_registry,
@@ -415,9 +421,19 @@ impl ConfigureContextServerModal {
            // When we write the settings to the file, the context server will be restarted.
            workspace.update(cx, |workspace, cx| {
                let fs = workspace.app_state().fs.clone();
-                update_settings_file::<ProjectSettings>(fs.clone(), cx, |project_settings, _| {
-                    project_settings.context_servers.insert(id.0, settings);
-                });
+                let original_server_id = self.original_server_id.clone();
+                update_settings_file::<ProjectSettings>(
+                    fs.clone(),
+                    cx,
+                    move |project_settings, _| {
+                        if let Some(original_id) = original_server_id {
+                            if original_id != id {
+                                project_settings.context_servers.remove(&original_id.0);
+                            }
+                        }
+                        project_settings.context_servers.insert(id.0, settings);
+                    },
+                );
            });
        } else if let Some(existing_server) = existing_server {
            self.context_server_store
--- a/crates/agent_ui/src/agent_diff.rs
+++ b/crates/agent_ui/src/agent_diff.rs
@@ -1528,7 +1528,9 @@ impl AgentDiff {
            | AcpThreadEvent::EntriesRemoved(_)
            | AcpThreadEvent::ToolAuthorizationRequired
            | AcpThreadEvent::PromptCapabilitiesUpdated
-            | AcpThreadEvent::Retry(_) => {}
+            | AcpThreadEvent::AvailableCommandsUpdated(_)
+            | AcpThreadEvent::Retry(_)
+            | AcpThreadEvent::ModeUpdated(_) => {}
        }
    }

--- a/crates/agent_ui/src/agent_panel.rs
+++ b/crates/agent_ui/src/agent_panel.rs
@@ -5,16 +5,18 @@ use std::sync::Arc;
 use std::time::Duration;

 use acp_thread::AcpThread;
-use agent_servers::AgentServerCommand;
 use agent2::{DbThreadMetadata, HistoryEntry};
 use db::kvp::{Dismissable, KEY_VALUE_STORE};
+use project::agent_server_store::{
+    AgentServerCommand, AllAgentServersSettings, CLAUDE_CODE_NAME, GEMINI_NAME,
+};
 use serde::{Deserialize, Serialize};
 use zed_actions::OpenBrowser;
-use zed_actions::agent::ReauthenticateAgent;
+use zed_actions::agent::{OpenClaudeCodeOnboardingModal, ReauthenticateAgent};

 use crate::acp::{AcpThreadHistory, ThreadHistoryEvent};
 use crate::agent_diff::AgentDiffThread;
-use crate::ui::AcpOnboardingModal;
+use crate::ui::{AcpOnboardingModal, ClaudeCodeOnboardingModal};
 use crate::{
    AddContextServer, AgentDiffPane, ContinueThread, ContinueWithBurnMode,
    DeleteRecentlyOpenThread, ExpandMessageEditor, Follow, InlineAssistant, NewTextThread,
@@ -33,7 +35,9 @@ use crate::{
    thread_history::{HistoryEntryElement, ThreadHistory},
    ui::{AgentOnboardingModal, EndTrialUpsell},
 };
-use crate::{ExternalAgent, NewExternalAgentThread, NewNativeAgentThreadFromSummary};
+use crate::{
+    ExternalAgent, NewExternalAgentThread, NewNativeAgentThreadFromSummary, placeholder_command,
+};
 use agent::{
    Thread, ThreadError, ThreadEvent, ThreadId, ThreadSummary, TokenUsageRatio,
    context_store::ContextStore,
@@ -62,7 +66,7 @@ use project::{DisableAiSettings, Project, ProjectPath, Worktree};
 use prompt_store::{PromptBuilder, PromptStore, UserPromptId};
 use rules_library::{RulesLibrary, open_rules_library};
 use search::{BufferSearchBar, buffer_search};
-use settings::{Settings, update_settings_file};
+use settings::{Settings, SettingsStore, update_settings_file};
 use theme::ThemeSettings;
 use time::UtcOffset;
 use ui::utils::WithRemSize;
@@ -207,6 +211,9 @@ pub fn init(cx: &mut App) {
                .register_action(|workspace, _: &OpenAcpOnboardingModal, window, cx| {
                    AcpOnboardingModal::toggle(workspace, window, cx)
                })
+                .register_action(|workspace, _: &OpenClaudeCodeOnboardingModal, window, cx| {
+                    ClaudeCodeOnboardingModal::toggle(workspace, window, cx)
+                })
                .register_action(|_workspace, _: &ResetOnboarding, window, cx| {
                    window.dispatch_action(workspace::RestoreBanner.boxed_clone(), cx);
                    window.refresh();
@@ -1091,7 +1098,7 @@ impl AgentPanel {
        let workspace = self.workspace.clone();
        let project = self.project.clone();
        let fs = self.fs.clone();
-        let is_not_local = !self.project.read(cx).is_local();
+        let is_via_collab = self.project.read(cx).is_via_collab();

        const LAST_USED_EXTERNAL_AGENT_KEY: &str = "agent_panel__last_used_external_agent";

@@ -1123,7 +1130,7 @@ impl AgentPanel {
                    agent
                }
                None => {
-                    if is_not_local {
+                    if is_via_collab {
                        ExternalAgent::NativeAgent
                    } else {
                        cx.background_spawn(async move {
@@ -1500,6 +1507,7 @@ impl AgentPanel {
    }

    pub(crate) fn open_configuration(&mut self, window: &mut Window, cx: &mut Context<Self>) {
+        let agent_server_store = self.project.read(cx).agent_server_store().clone();
        let context_server_store = self.project.read(cx).context_server_store();
        let tools = self.thread_store.read(cx).tools();
        let fs = self.fs.clone();
@@ -1508,6 +1516,7 @@ impl AgentPanel {
        self.configuration = Some(cx.new(|cx| {
            AgentConfiguration::new(
                fs,
+                agent_server_store,
                context_server_store,
                tools,
                self.language_registry.clone(),
@@ -2500,6 +2509,7 @@ impl AgentPanel {
    }

    fn render_toolbar_new(&self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+        let agent_server_store = self.project.read(cx).agent_server_store().clone();
        let focus_handle = self.focus_handle(cx);

        let active_thread = match &self.active_view {
@@ -2528,12 +2538,14 @@ impl AgentPanel {
                    }
                },
            )
-            .anchor(Corner::TopLeft)
+            .anchor(Corner::TopRight)
            .with_handle(self.new_thread_menu_handle.clone())
            .menu({
                let workspace = self.workspace.clone();
-                let is_not_local = workspace
-                    .update(cx, |workspace, cx| !workspace.project().read(cx).is_local())
+                let is_via_collab = workspace
+                    .update(cx, |workspace, cx| {
+                        workspace.project().read(cx).is_via_collab()
+                    })
                    .unwrap_or_default();

                move |window, cx| {
@@ -2625,7 +2637,7 @@ impl AgentPanel {
                                    ContextMenuEntry::new("New Gemini CLI Thread")
                                        .icon(IconName::AiGemini)
                                        .icon_color(Color::Muted)
-                                        .disabled(is_not_local)
+                                        .disabled(is_via_collab)
                                        .handler({
                                            let workspace = workspace.clone();
                                            move |window, cx| {
@@ -2652,7 +2664,7 @@ impl AgentPanel {
                                menu.item(
                                    ContextMenuEntry::new("New Claude Code Thread")
                                        .icon(IconName::AiClaude)
-                                        .disabled(is_not_local)
+                                        .disabled(is_via_collab)
                                        .icon_color(Color::Muted)
                                        .handler({
                                            let workspace = workspace.clone();
@@ -2677,19 +2689,25 @@ impl AgentPanel {
                                )
                            })
                            .when(cx.has_flag::<GeminiAndNativeFeatureFlag>(), |mut menu| {
-                                // Add custom agents from settings
-                                let settings =
-                                    agent_servers::AllAgentServersSettings::get_global(cx);
-                                for (agent_name, agent_settings) in &settings.custom {
+                                let agent_names = agent_server_store
+                                    .read(cx)
+                                    .external_agents()
+                                    .filter(|name| {
+                                        name.0 != GEMINI_NAME && name.0 != CLAUDE_CODE_NAME
+                                    })
+                                    .cloned()
+                                    .collect::<Vec<_>>();
+                                let custom_settings = cx.global::<SettingsStore>().get::<AllAgentServersSettings>(None).custom.clone();
+                                for agent_name in agent_names {
                                    menu = menu.item(
                                        ContextMenuEntry::new(format!("New {} Thread", agent_name))
                                            .icon(IconName::Terminal)
                                            .icon_color(Color::Muted)
-                                            .disabled(is_not_local)
+                                            .disabled(is_via_collab)
                                            .handler({
                                                let workspace = workspace.clone();
                                                let agent_name = agent_name.clone();
-                                                let agent_settings = agent_settings.clone();
+                                                let custom_settings = custom_settings.clone();
                                                move |window, cx| {
                                                    if let Some(workspace) = workspace.upgrade() {
                                                        workspace.update(cx, |workspace, cx| {
@@ -2699,11 +2717,13 @@ impl AgentPanel {
                                                                panel.update(cx, |panel, cx| {
                                                                    panel.new_agent_thread(
                                                                        AgentType::Custom {
-                                                                            name: agent_name
-                                                                                .clone(),
-                                                                            command: agent_settings
-                                                                                .command
-                                                                                .clone(),
+                                                                            name: agent_name.clone().into(),
+                                                                            command: custom_settings
+                                                                                .get(&agent_name.0)
+                                                                                .map(|settings| {
+                                                                                    settings.command.clone()
+                                                                                })
+                                                                                .unwrap_or(placeholder_command()),
                                                                        },
                                                                        window,
                                                                        cx,
@@ -2964,6 +2984,20 @@ impl AgentPanel {
            return false;
        }

+        let user_store = self.user_store.read(cx);
+
+        if user_store
+            .plan()
+            .is_some_and(|plan| matches!(plan, Plan::ZedPro))
+            && user_store
+                .subscription_period()
+                .and_then(|period| period.0.checked_add_days(chrono::Days::new(1)))
+                .is_some_and(|date| date < chrono::Utc::now())
+        {
+            OnboardingUpsell::set_dismissed(true, cx);
+            return false;
+        }
+
        match &self.active_view {
            ActiveView::History | ActiveView::Configuration => false,
            ActiveView::ExternalAgentThread { thread_view, .. }
@@ -2974,6 +3008,9 @@ impl AgentPanel {
            _ => {
                let history_is_empty = if cx.has_flag::<GeminiAndNativeFeatureFlag>() {
                    self.acp_history_store.read(cx).is_empty(cx)
+                        && self
+                            .history_store
+                            .update(cx, |store, cx| store.recent_entries(1, cx).is_empty())
                } else {
                    self.history_store
                        .update(cx, |store, cx| store.recent_entries(1, cx).is_empty())
@@ -3035,6 +3072,8 @@ impl AgentPanel {
            return None;
        }

+        let plan = self.user_store.read(cx).plan()?;
+
        Some(
            v_flex()
                .absolute()
@@ -3043,15 +3082,18 @@ impl AgentPanel {
                .bg(cx.theme().colors().panel_background)
                .opacity(0.85)
                .block_mouse_except_scroll()
-                .child(EndTrialUpsell::new(Arc::new({
-                    let this = cx.entity();
-                    move |_, cx| {
-                        this.update(cx, |_this, cx| {
-                            TrialEndUpsell::set_dismissed(true, cx);
-                            cx.notify();
-                        });
-                    }
-                }))),
+                .child(EndTrialUpsell::new(
+                    plan,
+                    Arc::new({
+                        let this = cx.entity();
+                        move |_, cx| {
+                            this.update(cx, |_this, cx| {
+                                TrialEndUpsell::set_dismissed(true, cx);
+                                cx.notify();
+                            });
+                        }
+                    }),
+                )),
        )
    }

@@ -3487,6 +3529,7 @@ impl AgentPanel {
        let error_message = match plan {
            Plan::ZedPro => "Upgrade to usage-based billing for more prompts.",
            Plan::ZedProTrial | Plan::ZedFree => "Upgrade to Zed Pro for more prompts.",
+            Plan::ZedProV2 | Plan::ZedProTrialV2 | Plan::ZedFreeV2 => "",
        };

        Callout::new()
--- a/crates/agent_ui/src/agent_ui.rs
+++ b/crates/agent_ui/src/agent_ui.rs
@@ -28,7 +28,6 @@ use std::rc::Rc;
 use std::sync::Arc;

 use agent::{Thread, ThreadId};
-use agent_servers::AgentServerCommand;
 use agent_settings::{AgentProfileId, AgentSettings, LanguageModelSelection};
 use assistant_slash_command::SlashCommandRegistry;
 use client::Client;
@@ -41,6 +40,7 @@ use language_model::{
    ConfiguredModel, LanguageModel, LanguageModelId, LanguageModelProviderId, LanguageModelRegistry,
 };
 use project::DisableAiSettings;
+use project::agent_server_store::AgentServerCommand;
 use prompt_store::PromptBuilder;
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
@@ -72,8 +72,10 @@ actions!(
        ToggleOptionsMenu,
        /// Deletes the recently opened thread from history.
        DeleteRecentlyOpenThread,
-        /// Toggles the profile selector for switching between agent profiles.
+        /// Toggles the profile or mode selector for switching between agent profiles.
        ToggleProfileSelector,
+        /// Cycles through available session modes.
+        CycleModeSelector,
        /// Removes all added context from the current conversation.
        RemoveAllContext,
        /// Expands the message editor to full size.
@@ -114,6 +116,12 @@ actions!(
        RejectAll,
        /// Keeps all suggestions or changes.
        KeepAll,
+        /// Allow this operation only this time.
+        AllowOnce,
+        /// Allow this operation and remember the choice.
+        AllowAlways,
+        /// Reject this operation only this time.
+        RejectOnce,
        /// Follows the agent's suggestions.
        Follow,
        /// Resets the trial upsell notification.
@@ -174,6 +182,14 @@ enum ExternalAgent {
    },
 }

+fn placeholder_command() -> AgentServerCommand {
+    AgentServerCommand {
+        path: "/placeholder".into(),
+        args: vec![],
+        env: None,
+    }
+}
+
 impl ExternalAgent {
    fn name(&self) -> &'static str {
        match self {
@@ -193,10 +209,9 @@ impl ExternalAgent {
            Self::Gemini => Rc::new(agent_servers::Gemini),
            Self::ClaudeCode => Rc::new(agent_servers::ClaudeCode),
            Self::NativeAgent => Rc::new(agent2::NativeAgentServer::new(fs, history)),
-            Self::Custom { name, command } => Rc::new(agent_servers::CustomAgentServer::new(
-                name.clone(),
-                command.clone(),
-            )),
+            Self::Custom { name, command: _ } => {
+                Rc::new(agent_servers::CustomAgentServer::new(name.clone()))
+            }
        }
    }
 }
@@ -337,8 +352,7 @@ fn update_command_palette_filter(cx: &mut App) {
            ];
            filter.show_action_types(edit_prediction_actions.iter());

-            filter
-                .show_action_types([TypeId::of::<zed_actions::OpenZedPredictOnboarding>()].iter());
+            filter.show_action_types(&[TypeId::of::<zed_actions::OpenZedPredictOnboarding>()]);
        }
    });
 }
--- a/crates/agent_ui/src/buffer_codegen.rs
+++ b/crates/agent_ui/src/buffer_codegen.rs
@@ -1139,7 +1139,7 @@ mod tests {
        );
        while !new_text.is_empty() {
            let max_len = cmp::min(new_text.len(), 10);
-            let len = rng.gen_range(1..=max_len);
+            let len = rng.random_range(1..=max_len);
            let (chunk, suffix) = new_text.split_at(len);
            chunks_tx.unbounded_send(chunk.to_string()).unwrap();
            new_text = suffix;
@@ -1208,7 +1208,7 @@ mod tests {
        );
        while !new_text.is_empty() {
            let max_len = cmp::min(new_text.len(), 10);
-            let len = rng.gen_range(1..=max_len);
+            let len = rng.random_range(1..=max_len);
            let (chunk, suffix) = new_text.split_at(len);
            chunks_tx.unbounded_send(chunk.to_string()).unwrap();
            new_text = suffix;
@@ -1277,7 +1277,7 @@ mod tests {
        );
        while !new_text.is_empty() {
            let max_len = cmp::min(new_text.len(), 10);
-            let len = rng.gen_range(1..=max_len);
+            let len = rng.random_range(1..=max_len);
            let (chunk, suffix) = new_text.split_at(len);
            chunks_tx.unbounded_send(chunk.to_string()).unwrap();
            new_text = suffix;
--- a/crates/agent_ui/src/context_picker.rs
+++ b/crates/agent_ui/src/context_picker.rs
@@ -987,7 +987,8 @@ impl MentionLink {
                    .read(cx)
                    .project()
                    .read(cx)
-                    .entry_for_path(&project_path, cx)?;
+                    .entry_for_path(&project_path, cx)?
+                    .clone();
                Some(MentionLink::File(project_path, entry))
            }
            Self::SYMBOL => {
--- a/crates/agent_ui/src/inline_prompt_editor.rs
+++ b/crates/agent_ui/src/inline_prompt_editor.rs
@@ -1,29 +1,18 @@
-use crate::agent_model_selector::AgentModelSelector;
-use crate::buffer_codegen::BufferCodegen;
-use crate::context_picker::{ContextPicker, ContextPickerCompletionProvider};
-use crate::context_strip::{ContextStrip, ContextStripEvent, SuggestContextKind};
-use crate::message_editor::{ContextCreasesAddon, extract_message_creases, insert_message_creases};
-use crate::terminal_codegen::TerminalCodegen;
-use crate::{CycleNextInlineAssist, CyclePreviousInlineAssist, ModelUsageContext};
-use crate::{RemoveAllContext, ToggleContextPicker};
 use agent::{
    context_store::ContextStore,
    thread_store::{TextThreadStore, ThreadStore},
 };
-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,
    actions::{MoveDown, MoveUp},
 };
-use feature_flags::{FeatureFlagAppExt as _, ZedProFeatureFlag};
 use fs::Fs;
 use gpui::{
-    AnyElement, App, ClickEvent, Context, CursorStyle, Entity, EventEmitter, FocusHandle,
-    Focusable, FontWeight, Subscription, TextStyle, WeakEntity, Window, anchored, deferred, point,
+    AnyElement, App, Context, CursorStyle, Entity, EventEmitter, FocusHandle, Focusable,
+    Subscription, TextStyle, WeakEntity, Window,
 };
 use language_model::{LanguageModel, LanguageModelRegistry};
 use parking_lot::Mutex;
@@ -33,12 +22,19 @@ use std::rc::Rc;
 use std::sync::Arc;
 use theme::ThemeSettings;
 use ui::utils::WithRemSize;
-use ui::{
-    CheckboxWithLabel, IconButtonShape, KeyBinding, Popover, PopoverMenuHandle, Tooltip, prelude::*,
-};
+use ui::{IconButtonShape, KeyBinding, PopoverMenuHandle, Tooltip, prelude::*};
 use workspace::Workspace;
 use zed_actions::agent::ToggleModelSelector;

+use crate::agent_model_selector::AgentModelSelector;
+use crate::buffer_codegen::BufferCodegen;
+use crate::context_picker::{ContextPicker, ContextPickerCompletionProvider};
+use crate::context_strip::{ContextStrip, ContextStripEvent, SuggestContextKind};
+use crate::message_editor::{ContextCreasesAddon, extract_message_creases, insert_message_creases};
+use crate::terminal_codegen::TerminalCodegen;
+use crate::{CycleNextInlineAssist, CyclePreviousInlineAssist, ModelUsageContext};
+use crate::{RemoveAllContext, ToggleContextPicker};
+
 pub struct PromptEditor<T> {
    pub editor: Entity<Editor>,
    mode: PromptEditorMode,
@@ -144,47 +140,16 @@ impl<T: 'static> Render for PromptEditor<T> {
                                };

                                let error_message = SharedString::from(error.to_string());
-                                if error.error_code() == proto::ErrorCode::RateLimitExceeded
-                                    && cx.has_flag::<ZedProFeatureFlag>()
-                                {
-                                    el.child(
-                                        v_flex()
-                                            .child(
-                                                IconButton::new(
-                                                    "rate-limit-error",
-                                                    IconName::XCircle,
-                                                )
-                                                .toggle_state(self.show_rate_limit_notice)
-                                                .shape(IconButtonShape::Square)
-                                                .icon_size(IconSize::Small)
-                                                .on_click(
-                                                    cx.listener(Self::toggle_rate_limit_notice),
-                                                ),
-                                            )
-                                            .children(self.show_rate_limit_notice.then(|| {
-                                                deferred(
-                                                    anchored()
-                                                        .position_mode(
-                                                            gpui::AnchoredPositionMode::Local,
-                                                        )
-                                                        .position(point(px(0.), px(24.)))
-                                                        .anchor(gpui::Corner::TopLeft)
-                                                        .child(self.render_rate_limit_notice(cx)),
-                                                )
-                                            })),
-                                    )
-                                } else {
-                                    el.child(
-                                        div()
-                                            .id("error")
-                                            .tooltip(Tooltip::text(error_message))
-                                            .child(
-                                                Icon::new(IconName::XCircle)
-                                                    .size(IconSize::Small)
-                                                    .color(Color::Error),
-                                            ),
-                                    )
-                                }
+                                el.child(
+                                    div()
+                                        .id("error")
+                                        .tooltip(Tooltip::text(error_message))
+                                        .child(
+                                            Icon::new(IconName::XCircle)
+                                                .size(IconSize::Small)
+                                                .color(Color::Error),
+                                        ),
+                                )
                            }),
                    )
                    .child(
@@ -310,19 +275,6 @@ impl<T: 'static> PromptEditor<T> {
        crate::active_thread::attach_pasted_images_as_context(&self.context_store, cx);
    }

-    fn toggle_rate_limit_notice(
-        &mut self,
-        _: &ClickEvent,
-        window: &mut Window,
-        cx: &mut Context<Self>,
-    ) {
-        self.show_rate_limit_notice = !self.show_rate_limit_notice;
-        if self.show_rate_limit_notice {
-            window.focus(&self.editor.focus_handle(cx));
-        }
-        cx.notify();
-    }
-
    fn handle_prompt_editor_events(
        &mut self,
        _: &Entity<Editor>,
@@ -707,61 +659,6 @@ impl<T: 'static> PromptEditor<T> {
            .into_any_element()
    }

-    fn render_rate_limit_notice(&self, cx: &mut Context<Self>) -> impl IntoElement {
-        Popover::new().child(
-            v_flex()
-                .occlude()
-                .p_2()
-                .child(
-                    Label::new("Out of Tokens")
-                        .size(LabelSize::Small)
-                        .weight(FontWeight::BOLD),
-                )
-                .child(Label::new(
-                    "Try Zed Pro for higher limits, a wider range of models, and more.",
-                ))
-                .child(
-                    h_flex()
-                        .justify_between()
-                        .child(CheckboxWithLabel::new(
-                            "dont-show-again",
-                            Label::new("Don't show again"),
-                            if RateLimitNotice::dismissed() {
-                                ui::ToggleState::Selected
-                            } else {
-                                ui::ToggleState::Unselected
-                            },
-                            |selection, _, cx| {
-                                let is_dismissed = match selection {
-                                    ui::ToggleState::Unselected => false,
-                                    ui::ToggleState::Indeterminate => return,
-                                    ui::ToggleState::Selected => true,
-                                };
-
-                                RateLimitNotice::set_dismissed(is_dismissed, cx);
-                            },
-                        ))
-                        .child(
-                            h_flex()
-                                .gap_2()
-                                .child(
-                                    Button::new("dismiss", "Dismiss")
-                                        .style(ButtonStyle::Transparent)
-                                        .on_click(cx.listener(Self::toggle_rate_limit_notice)),
-                                )
-                                .child(Button::new("more-info", "More Info").on_click(
-                                    |_event, window, cx| {
-                                        window.dispatch_action(
-                                            Box::new(zed_actions::OpenAccountSettings),
-                                            cx,
-                                        )
-                                    },
-                                )),
-                        ),
-                ),
-        )
-    }
-
    fn render_editor(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> AnyElement {
        let colors = cx.theme().colors();

@@ -978,15 +875,7 @@ impl PromptEditor<BufferCodegen> {
                self.editor
                    .update(cx, |editor, _| editor.set_read_only(false));
            }
-            CodegenStatus::Error(error) => {
-                if cx.has_flag::<ZedProFeatureFlag>()
-                    && error.error_code() == proto::ErrorCode::RateLimitExceeded
-                    && !RateLimitNotice::dismissed()
-                {
-                    self.show_rate_limit_notice = true;
-                    cx.notify();
-                }
-
+            CodegenStatus::Error(_error) => {
                self.edited_since_done = false;
                self.editor
                    .update(cx, |editor, _| editor.set_read_only(false));
@@ -1189,12 +1078,6 @@ impl PromptEditor<TerminalCodegen> {
    }
 }

-struct RateLimitNotice;
-
-impl Dismissable for RateLimitNotice {
-    const KEY: &'static str = "dismissed-rate-limit-notice";
-}
-
 pub enum CodegenStatus {
    Idle,
    Pending,
--- a/crates/agent_ui/src/language_model_selector.rs
+++ b/crates/agent_ui/src/language_model_selector.rs
@@ -1,8 +1,6 @@
 use std::{cmp::Reverse, sync::Arc};

-use cloud_llm_client::Plan;
 use collections::{HashSet, IndexMap};
-use feature_flags::ZedProFeatureFlag;
 use fuzzy::{StringMatch, StringMatchCandidate, match_strings};
 use gpui::{Action, AnyElement, App, BackgroundExecutor, DismissEvent, Subscription, Task};
 use language_model::{
@@ -13,8 +11,6 @@ use ordered_float::OrderedFloat;
 use picker::{Picker, PickerDelegate};
 use ui::{ListItem, ListItemSpacing, prelude::*};

-const TRY_ZED_PRO_URL: &str = "https://zed.dev/pro";
-
 type OnModelChanged = Arc<dyn Fn(Arc<dyn LanguageModel>, &mut App) + 'static>;
 type GetActiveModel = Arc<dyn Fn(&App) -> Option<ConfiguredModel> + 'static>;

@@ -531,13 +527,9 @@ impl PickerDelegate for LanguageModelPickerDelegate {

    fn render_footer(
        &self,
-        _: &mut Window,
+        _window: &mut Window,
        cx: &mut Context<Picker<Self>>,
    ) -> Option<gpui::AnyElement> {
-        use feature_flags::FeatureFlagAppExt;
-
-        let plan = Plan::ZedPro;
-
        Some(
            h_flex()
                .w_full()
@@ -546,28 +538,6 @@ impl PickerDelegate for LanguageModelPickerDelegate {
                .p_1()
                .gap_4()
                .justify_between()
-                .when(cx.has_flag::<ZedProFeatureFlag>(), |this| {
-                    this.child(match plan {
-                        Plan::ZedPro => Button::new("zed-pro", "Zed Pro")
-                            .icon(IconName::ZedAssistant)
-                            .icon_size(IconSize::Small)
-                            .icon_color(Color::Muted)
-                            .icon_position(IconPosition::Start)
-                            .on_click(|_, window, cx| {
-                                window
-                                    .dispatch_action(Box::new(zed_actions::OpenAccountSettings), cx)
-                            }),
-                        Plan::ZedFree | Plan::ZedProTrial => Button::new(
-                            "try-pro",
-                            if plan == Plan::ZedProTrial {
-                                "Upgrade to Pro"
-                            } else {
-                                "Try Pro"
-                            },
-                        )
-                        .on_click(|_, _, cx| cx.open_url(TRY_ZED_PRO_URL)),
-                    })
-                })
                .child(
                    Button::new("configure", "Configure")
                        .icon(IconName::Settings)
--- a/crates/agent_ui/src/message_editor.rs
+++ b/crates/agent_ui/src/message_editor.rs
@@ -125,6 +125,7 @@ pub(crate) fn create_editor(
            cx,
        );
        editor.set_placeholder_text("Message the agent – @ to include context", cx);
+        editor.disable_word_completions();
        editor.set_show_indent_guides(false, cx);
        editor.set_soft_wrap();
        editor.set_use_modal_editing(true);
--- a/crates/agent_ui/src/profile_selector.rs
+++ b/crates/agent_ui/src/profile_selector.rs
@@ -6,8 +6,8 @@ use gpui::{Action, Entity, FocusHandle, Subscription, prelude::*};
 use settings::{Settings as _, SettingsStore, update_settings_file};
 use std::sync::Arc;
 use ui::{
-    ContextMenu, ContextMenuEntry, DocumentationSide, PopoverMenu, PopoverMenuHandle, Tooltip,
-    prelude::*,
+    ContextMenu, ContextMenuEntry, DocumentationSide, PopoverMenu, PopoverMenuHandle, TintColor,
+    Tooltip, prelude::*,
 };

 /// Trait for types that can provide and manage agent profiles
@@ -170,7 +170,8 @@ impl Render for ProfileSelector {
                .icon(IconName::ChevronDown)
                .icon_size(IconSize::XSmall)
                .icon_position(IconPosition::End)
-                .icon_color(Color::Muted);
+                .icon_color(Color::Muted)
+                .selected_style(ButtonStyle::Tinted(TintColor::Accent));

            PopoverMenu::new("profile-selector")
                .trigger_with_tooltip(trigger_button, {
@@ -195,6 +196,10 @@ impl Render for ProfileSelector {
                .menu(move |window, cx| {
                    Some(this.update(cx, |this, cx| this.build_context_menu(window, cx)))
                })
+                .offset(gpui::Point {
+                    x: px(0.0),
+                    y: px(-2.0),
+                })
                .into_any_element()
        } else {
            Button::new("tools-not-supported-button", "Tools Unsupported")
--- a/crates/agent_ui/src/slash_command_settings.rs
+++ b/crates/agent_ui/src/slash_command_settings.rs
@@ -2,10 +2,11 @@ use anyhow::Result;
 use gpui::App;
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
-use settings::{Settings, SettingsSources, SettingsUi};
+use settings::{Settings, SettingsKey, SettingsSources, SettingsUi};

 /// Settings for slash commands.
-#[derive(Deserialize, Serialize, Debug, Default, Clone, JsonSchema, SettingsUi)]
+#[derive(Deserialize, Serialize, Debug, Default, Clone, JsonSchema, SettingsUi, SettingsKey)]
+#[settings_key(key = "slash_commands")]
 pub struct SlashCommandSettings {
    /// Settings for the `/cargo-workspace` slash command.
    #[serde(default)]
@@ -21,8 +22,6 @@ pub struct CargoWorkspaceCommandSettings {
 }

 impl Settings for SlashCommandSettings {
-    const KEY: Option<&'static str> = Some("slash_commands");
-
    type FileContent = Self;

    fn load(sources: SettingsSources<Self::FileContent>, _cx: &mut App) -> Result<Self> {
--- a/crates/agent_ui/src/ui.rs
+++ b/crates/agent_ui/src/ui.rs
@@ -1,6 +1,7 @@
 mod acp_onboarding_modal;
 mod agent_notification;
 mod burn_mode_tooltip;
+mod claude_code_onboarding_modal;
 mod context_pill;
 mod end_trial_upsell;
 mod onboarding_modal;
@@ -10,6 +11,7 @@ mod unavailable_editing_tooltip;
 pub use acp_onboarding_modal::*;
 pub use agent_notification::*;
 pub use burn_mode_tooltip::*;
+pub use claude_code_onboarding_modal::*;
 pub use context_pill::*;
 pub use end_trial_upsell::*;
 pub use onboarding_modal::*;
--- a/crates/agent_ui/src/ui/acp_onboarding_modal.rs
+++ b/crates/agent_ui/src/ui/acp_onboarding_modal.rs
@@ -141,20 +141,12 @@ impl Render for AcpOnboardingModal {
                    .bg(gpui::black().opacity(0.15)),
            )
            .child(
-                h_flex()
-                    .gap_4()
-                    .child(
-                        Vector::new(VectorName::AcpLogo, rems_from_px(106.), rems_from_px(40.))
-                            .color(ui::Color::Custom(cx.theme().colors().text.opacity(0.8))),
-                    )
-                    .child(
-                        Vector::new(
-                            VectorName::AcpLogoSerif,
-                            rems_from_px(111.),
-                            rems_from_px(41.),
-                        )
-                        .color(ui::Color::Custom(cx.theme().colors().text.opacity(0.8))),
-                    ),
+                Vector::new(
+                    VectorName::AcpLogoSerif,
+                    rems_from_px(257.),
+                    rems_from_px(47.),
+                )
+                .color(ui::Color::Custom(cx.theme().colors().text.opacity(0.8))),
            )
            .child(
                v_flex()
--- a/crates/agent_ui/src/ui/claude_code_onboarding_modal.rs
+++ b/crates/agent_ui/src/ui/claude_code_onboarding_modal.rs
@@ -0,0 +1,254 @@
+use client::zed_urls;
+use gpui::{
+    ClickEvent, DismissEvent, Entity, EventEmitter, FocusHandle, Focusable, MouseDownEvent, Render,
+    linear_color_stop, linear_gradient,
+};
+use ui::{TintColor, Vector, VectorName, prelude::*};
+use workspace::{ModalView, Workspace};
+
+use crate::agent_panel::{AgentPanel, AgentType};
+
+macro_rules! claude_code_onboarding_event {
+    ($name:expr) => {
+        telemetry::event!($name, source = "ACP Claude Code Onboarding");
+    };
+    ($name:expr, $($key:ident $(= $value:expr)?),+ $(,)?) => {
+        telemetry::event!($name, source = "ACP Claude Code Onboarding", $($key $(= $value)?),+);
+    };
+}
+
+pub struct ClaudeCodeOnboardingModal {
+    focus_handle: FocusHandle,
+    workspace: Entity<Workspace>,
+}
+
+impl ClaudeCodeOnboardingModal {
+    pub fn toggle(workspace: &mut Workspace, window: &mut Window, cx: &mut Context<Workspace>) {
+        let workspace_entity = cx.entity();
+        workspace.toggle_modal(window, cx, |_window, cx| Self {
+            workspace: workspace_entity,
+            focus_handle: cx.focus_handle(),
+        });
+    }
+
+    fn open_panel(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
+        self.workspace.update(cx, |workspace, cx| {
+            workspace.focus_panel::<AgentPanel>(window, cx);
+
+            if let Some(panel) = workspace.panel::<AgentPanel>(cx) {
+                panel.update(cx, |panel, cx| {
+                    panel.new_agent_thread(AgentType::ClaudeCode, window, cx);
+                });
+            }
+        });
+
+        cx.emit(DismissEvent);
+
+        claude_code_onboarding_event!("Open Panel Clicked");
+    }
+
+    fn view_docs(&mut self, _: &ClickEvent, _: &mut Window, cx: &mut Context<Self>) {
+        cx.open_url(&zed_urls::external_agents_docs(cx));
+        cx.notify();
+
+        claude_code_onboarding_event!("Documentation Link Clicked");
+    }
+
+    fn cancel(&mut self, _: &menu::Cancel, _: &mut Window, cx: &mut Context<Self>) {
+        cx.emit(DismissEvent);
+    }
+}
+
+impl EventEmitter<DismissEvent> for ClaudeCodeOnboardingModal {}
+
+impl Focusable for ClaudeCodeOnboardingModal {
+    fn focus_handle(&self, _cx: &App) -> FocusHandle {
+        self.focus_handle.clone()
+    }
+}
+
+impl ModalView for ClaudeCodeOnboardingModal {}
+
+impl Render for ClaudeCodeOnboardingModal {
+    fn render(&mut self, _: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+        let illustration_element = |icon: IconName, label: Option<SharedString>, opacity: f32| {
+            h_flex()
+                .px_1()
+                .py_0p5()
+                .gap_1()
+                .rounded_sm()
+                .bg(cx.theme().colors().element_active.opacity(0.05))
+                .border_1()
+                .border_color(cx.theme().colors().border)
+                .border_dashed()
+                .child(
+                    Icon::new(icon)
+                        .size(IconSize::Small)
+                        .color(Color::Custom(cx.theme().colors().text_muted.opacity(0.15))),
+                )
+                .map(|this| {
+                    if let Some(label_text) = label {
+                        this.child(
+                            Label::new(label_text)
+                                .size(LabelSize::Small)
+                                .color(Color::Muted),
+                        )
+                    } else {
+                        this.child(
+                            div().w_16().h_1().rounded_full().bg(cx
+                                .theme()
+                                .colors()
+                                .element_active
+                                .opacity(0.6)),
+                        )
+                    }
+                })
+                .opacity(opacity)
+        };
+
+        let illustration = h_flex()
+            .relative()
+            .h(rems_from_px(126.))
+            .bg(cx.theme().colors().editor_background)
+            .border_b_1()
+            .border_color(cx.theme().colors().border_variant)
+            .justify_center()
+            .gap_8()
+            .rounded_t_md()
+            .overflow_hidden()
+            .child(
+                div().absolute().inset_0().w(px(515.)).h(px(126.)).child(
+                    Vector::new(VectorName::AcpGrid, rems_from_px(515.), rems_from_px(126.))
+                        .color(ui::Color::Custom(cx.theme().colors().text.opacity(0.02))),
+                ),
+            )
+            .child(div().absolute().inset_0().size_full().bg(linear_gradient(
+                0.,
+                linear_color_stop(
+                    cx.theme().colors().elevated_surface_background.opacity(0.1),
+                    0.9,
+                ),
+                linear_color_stop(
+                    cx.theme().colors().elevated_surface_background.opacity(0.),
+                    0.,
+                ),
+            )))
+            .child(
+                div()
+                    .absolute()
+                    .inset_0()
+                    .size_full()
+                    .bg(gpui::black().opacity(0.15)),
+            )
+            .child(
+                Vector::new(
+                    VectorName::AcpLogoSerif,
+                    rems_from_px(257.),
+                    rems_from_px(47.),
+                )
+                .color(ui::Color::Custom(cx.theme().colors().text.opacity(0.8))),
+            )
+            .child(
+                v_flex()
+                    .gap_1p5()
+                    .child(illustration_element(IconName::Stop, None, 0.15))
+                    .child(illustration_element(
+                        IconName::AiGemini,
+                        Some("New Gemini CLI Thread".into()),
+                        0.3,
+                    ))
+                    .child(
+                        h_flex()
+                            .pl_1()
+                            .pr_2()
+                            .py_0p5()
+                            .gap_1()
+                            .rounded_sm()
+                            .bg(cx.theme().colors().element_active.opacity(0.2))
+                            .border_1()
+                            .border_color(cx.theme().colors().border)
+                            .child(
+                                Icon::new(IconName::AiClaude)
+                                    .size(IconSize::Small)
+                                    .color(Color::Muted),
+                            )
+                            .child(Label::new("New Claude Code Thread").size(LabelSize::Small)),
+                    )
+                    .child(illustration_element(
+                        IconName::Stop,
+                        Some("Your Agent Here".into()),
+                        0.3,
+                    ))
+                    .child(illustration_element(IconName::Stop, None, 0.15)),
+            );
+
+        let heading = v_flex()
+            .w_full()
+            .gap_1()
+            .child(
+                Label::new("Beta Release")
+                    .size(LabelSize::Small)
+                    .color(Color::Muted),
+            )
+            .child(Headline::new("Claude Code: Natively in Zed").size(HeadlineSize::Large));
+
+        let copy = "Powered by the Agent Client Protocol, you can now run Claude Code as\na first-class citizen in Zed's agent panel.";
+
+        let open_panel_button = Button::new("open-panel", "Start with Claude Code")
+            .icon_size(IconSize::Indicator)
+            .style(ButtonStyle::Tinted(TintColor::Accent))
+            .full_width()
+            .on_click(cx.listener(Self::open_panel));
+
+        let docs_button = Button::new("add-other-agents", "Add Other Agents")
+            .icon(IconName::ArrowUpRight)
+            .icon_size(IconSize::Indicator)
+            .icon_color(Color::Muted)
+            .full_width()
+            .on_click(cx.listener(Self::view_docs));
+
+        let close_button = h_flex().absolute().top_2().right_2().child(
+            IconButton::new("cancel", IconName::Close).on_click(cx.listener(
+                |_, _: &ClickEvent, _window, cx| {
+                    claude_code_onboarding_event!("Canceled", trigger = "X click");
+                    cx.emit(DismissEvent);
+                },
+            )),
+        );
+
+        v_flex()
+            .id("acp-onboarding")
+            .key_context("AcpOnboardingModal")
+            .relative()
+            .w(rems(34.))
+            .h_full()
+            .elevation_3(cx)
+            .track_focus(&self.focus_handle(cx))
+            .overflow_hidden()
+            .on_action(cx.listener(Self::cancel))
+            .on_action(cx.listener(|_, _: &menu::Cancel, _window, cx| {
+                claude_code_onboarding_event!("Canceled", trigger = "Action");
+                cx.emit(DismissEvent);
+            }))
+            .on_any_mouse_down(cx.listener(|this, _: &MouseDownEvent, window, _cx| {
+                this.focus_handle.focus(window);
+            }))
+            .child(illustration)
+            .child(
+                v_flex()
+                    .p_4()
+                    .gap_2()
+                    .child(heading)
+                    .child(Label::new(copy).color(Color::Muted))
+                    .child(
+                        v_flex()
+                            .w_full()
+                            .mt_2()
+                            .gap_1()
+                            .child(open_panel_button)
+                            .child(docs_button),
+                    ),
+            )
+            .child(close_button)
+    }
+}
--- a/crates/agent_ui/src/ui/end_trial_upsell.rs
+++ b/crates/agent_ui/src/ui/end_trial_upsell.rs
@@ -2,24 +2,27 @@ use std::sync::Arc;

 use ai_onboarding::{AgentPanelOnboardingCard, PlanDefinitions};
 use client::zed_urls;
+use cloud_llm_client::Plan;
 use gpui::{AnyElement, App, IntoElement, RenderOnce, Window};
 use ui::{Divider, Tooltip, prelude::*};

 #[derive(IntoElement, RegisterComponent)]
 pub struct EndTrialUpsell {
+    plan: Plan,
    dismiss_upsell: Arc<dyn Fn(&mut Window, &mut App)>,
 }

 impl EndTrialUpsell {
-    pub fn new(dismiss_upsell: Arc<dyn Fn(&mut Window, &mut App)>) -> Self {
-        Self { dismiss_upsell }
+    pub fn new(plan: Plan, dismiss_upsell: Arc<dyn Fn(&mut Window, &mut App)>) -> Self {
+        Self {
+            plan,
+            dismiss_upsell,
+        }
    }
 }

 impl RenderOnce for EndTrialUpsell {
    fn render(self, _window: &mut Window, cx: &mut App) -> impl IntoElement {
-        let plan_definitions = PlanDefinitions;
-
        let pro_section = v_flex()
            .gap_1()
            .child(
@@ -33,7 +36,7 @@ impl RenderOnce for EndTrialUpsell {
                    )
                    .child(Divider::horizontal()),
            )
-            .child(plan_definitions.pro_plan(false))
+            .child(PlanDefinitions.pro_plan(self.plan.is_v2(), false))
            .child(
                Button::new("cta-button", "Upgrade to Zed Pro")
                    .full_width()
@@ -64,7 +67,7 @@ impl RenderOnce for EndTrialUpsell {
                    )
                    .child(Divider::horizontal()),
            )
-            .child(plan_definitions.free_plan());
+            .child(PlanDefinitions.free_plan(self.plan.is_v2()));

        AgentPanelOnboardingCard::new()
            .child(Headline::new("Your Zed Pro Trial has expired"))
@@ -109,6 +112,7 @@ impl Component for EndTrialUpsell {
        Some(
            v_flex()
                .child(EndTrialUpsell {
+                    plan: Plan::ZedFree,
                    dismiss_upsell: Arc::new(|_, _| {}),
                })
                .into_any_element(),
--- a/crates/agent_ui/src/ui/preview/usage_callouts.rs
+++ b/crates/agent_ui/src/ui/preview/usage_callouts.rs
@@ -38,20 +38,20 @@ impl RenderOnce for UsageCallout {

        let (title, message, button_text, url) = if is_limit_reached {
            match self.plan {
-                Plan::ZedFree => (
+                Plan::ZedFree | Plan::ZedFreeV2 => (
                    "Out of free prompts",
                    "Upgrade to continue, wait for the next reset, or switch to API key."
                        .to_string(),
                    "Upgrade",
                    zed_urls::account_url(cx),
                ),
-                Plan::ZedProTrial => (
+                Plan::ZedProTrial | Plan::ZedProTrialV2 => (
                    "Out of trial prompts",
                    "Upgrade to Zed Pro to continue, or switch to API key.".to_string(),
                    "Upgrade",
                    zed_urls::account_url(cx),
                ),
-                Plan::ZedPro => (
+                Plan::ZedPro | Plan::ZedProV2 => (
                    "Out of included prompts",
                    "Enable usage-based billing to continue.".to_string(),
                    "Manage",
--- a/crates/ai_onboarding/Cargo.toml
+++ b/crates/ai_onboarding/Cargo.toml
@@ -18,6 +18,7 @@ default = []
 client.workspace = true
 cloud_llm_client.workspace = true
 component.workspace = true
+feature_flags.workspace = true
 gpui.workspace = true
 language_model.workspace = true
 serde.workspace = true
--- a/crates/ai_onboarding/src/ai_onboarding.rs
+++ b/crates/ai_onboarding/src/ai_onboarding.rs
@@ -18,6 +18,7 @@ pub use young_account_banner::YoungAccountBanner;
 use std::sync::Arc;

 use client::{Client, UserStore, zed_urls};
+use feature_flags::{BillingV2FeatureFlag, FeatureFlagAppExt as _};
 use gpui::{AnyElement, Entity, IntoElement, ParentElement};
 use ui::{Divider, RegisterComponent, Tooltip, prelude::*};

@@ -84,9 +85,8 @@ impl ZedAiOnboarding {
        self
    }

-    fn render_sign_in_disclaimer(&self, _cx: &mut App) -> AnyElement {
+    fn render_sign_in_disclaimer(&self, cx: &mut App) -> AnyElement {
        let signing_in = matches!(self.sign_in_status, SignInStatus::SigningIn);
-        let plan_definitions = PlanDefinitions;

        v_flex()
            .gap_1()
@@ -96,7 +96,7 @@ impl ZedAiOnboarding {
                    .color(Color::Muted)
                    .mb_2(),
            )
-            .child(plan_definitions.pro_plan(false))
+            .child(PlanDefinitions.pro_plan(cx.has_flag::<BillingV2FeatureFlag>(), false))
            .child(
                Button::new("sign_in", "Try Zed Pro for Free")
                    .disabled(signing_in)
@@ -113,17 +113,14 @@ impl ZedAiOnboarding {
            .into_any_element()
    }

-    fn render_free_plan_state(&self, cx: &mut App) -> AnyElement {
-        let young_account_banner = YoungAccountBanner;
-        let plan_definitions = PlanDefinitions;
-
+    fn render_free_plan_state(&self, is_v2: bool, cx: &mut App) -> AnyElement {
        if self.account_too_young {
            v_flex()
                .relative()
                .max_w_full()
                .gap_1()
                .child(Headline::new("Welcome to Zed AI"))
-                .child(young_account_banner)
+                .child(YoungAccountBanner)
                .child(
                    v_flex()
                        .mt_2()
@@ -139,7 +136,7 @@ impl ZedAiOnboarding {
                                )
                                .child(Divider::horizontal()),
                        )
-                        .child(plan_definitions.pro_plan(true))
+                        .child(PlanDefinitions.pro_plan(is_v2, true))
                        .child(
                            Button::new("pro", "Get Started")
                                .full_width()
@@ -182,7 +179,7 @@ impl ZedAiOnboarding {
                                )
                                .child(Divider::horizontal()),
                        )
-                        .child(plan_definitions.free_plan()),
+                        .child(PlanDefinitions.free_plan(is_v2)),
                )
                .when_some(
                    self.dismiss_onboarding.as_ref(),
@@ -220,7 +217,7 @@ impl ZedAiOnboarding {
                                )
                                .child(Divider::horizontal()),
                        )
-                        .child(plan_definitions.pro_trial(true))
+                        .child(PlanDefinitions.pro_trial(is_v2, true))
                        .child(
                            Button::new("pro", "Start Free Trial")
                                .full_width()
@@ -238,9 +235,7 @@ impl ZedAiOnboarding {
        }
    }

-    fn render_trial_state(&self, _cx: &mut App) -> AnyElement {
-        let plan_definitions = PlanDefinitions;
-
+    fn render_trial_state(&self, is_v2: bool, _cx: &mut App) -> AnyElement {
        v_flex()
            .relative()
            .gap_1()
@@ -250,7 +245,7 @@ impl ZedAiOnboarding {
                    .color(Color::Muted)
                    .mb_2(),
            )
-            .child(plan_definitions.pro_trial(false))
+            .child(PlanDefinitions.pro_trial(is_v2, false))
            .when_some(
                self.dismiss_onboarding.as_ref(),
                |this, dismiss_callback| {
@@ -274,9 +269,7 @@ impl ZedAiOnboarding {
            .into_any_element()
    }

-    fn render_pro_plan_state(&self, _cx: &mut App) -> AnyElement {
-        let plan_definitions = PlanDefinitions;
-
+    fn render_pro_plan_state(&self, is_v2: bool, _cx: &mut App) -> AnyElement {
        v_flex()
            .gap_1()
            .child(Headline::new("Welcome to Zed Pro"))
@@ -285,7 +278,7 @@ impl ZedAiOnboarding {
                    .color(Color::Muted)
                    .mb_2(),
            )
-            .child(plan_definitions.pro_plan(false))
+            .child(PlanDefinitions.pro_plan(is_v2, false))
            .when_some(
                self.dismiss_onboarding.as_ref(),
                |this, dismiss_callback| {
@@ -314,9 +307,16 @@ impl RenderOnce for ZedAiOnboarding {
    fn render(self, _window: &mut ui::Window, cx: &mut App) -> impl IntoElement {
        if matches!(self.sign_in_status, SignInStatus::SignedIn) {
            match self.plan {
-                None | Some(Plan::ZedFree) => self.render_free_plan_state(cx),
-                Some(Plan::ZedProTrial) => self.render_trial_state(cx),
-                Some(Plan::ZedPro) => self.render_pro_plan_state(cx),
+                None => self.render_free_plan_state(cx.has_flag::<BillingV2FeatureFlag>(), cx),
+                Some(plan @ (Plan::ZedFree | Plan::ZedFreeV2)) => {
+                    self.render_free_plan_state(plan.is_v2(), cx)
+                }
+                Some(plan @ (Plan::ZedProTrial | Plan::ZedProTrialV2)) => {
+                    self.render_trial_state(plan.is_v2(), cx)
+                }
+                Some(plan @ (Plan::ZedPro | Plan::ZedProV2)) => {
+                    self.render_pro_plan_state(plan.is_v2(), cx)
+                }
            }
        } else {
            self.render_sign_in_disclaimer(cx)
--- a/crates/ai_onboarding/src/ai_upsell_card.rs
+++ b/crates/ai_onboarding/src/ai_upsell_card.rs
@@ -2,6 +2,7 @@ use std::sync::Arc;

 use client::{Client, UserStore, zed_urls};
 use cloud_llm_client::Plan;
+use feature_flags::{BillingV2FeatureFlag, FeatureFlagAppExt};
 use gpui::{AnyElement, App, Entity, IntoElement, RenderOnce, Window};
 use ui::{CommonAnimationExt, Divider, Vector, VectorName, prelude::*};

@@ -49,8 +50,9 @@ impl AiUpsellCard {

 impl RenderOnce for AiUpsellCard {
    fn render(self, _window: &mut Window, cx: &mut App) -> impl IntoElement {
-        let plan_definitions = PlanDefinitions;
-        let young_account_banner = YoungAccountBanner;
+        let is_v2_plan = self
+            .user_plan
+            .map_or(cx.has_flag::<BillingV2FeatureFlag>(), |plan| plan.is_v2());

        let pro_section = v_flex()
            .flex_grow()
@@ -67,7 +69,7 @@ impl RenderOnce for AiUpsellCard {
                    )
                    .child(Divider::horizontal()),
            )
-            .child(plan_definitions.pro_plan(false));
+            .child(PlanDefinitions.pro_plan(is_v2_plan, false));

        let free_section = v_flex()
            .flex_grow()
@@ -84,12 +86,18 @@ impl RenderOnce for AiUpsellCard {
                    )
                    .child(Divider::horizontal()),
            )
-            .child(plan_definitions.free_plan());
+            .child(PlanDefinitions.free_plan(is_v2_plan));

-        let grid_bg = h_flex().absolute().inset_0().w_full().h(px(240.)).child(
-            Vector::new(VectorName::Grid, rems_from_px(500.), rems_from_px(240.))
-                .color(Color::Custom(cx.theme().colors().border.opacity(0.05))),
-        );
+        let grid_bg = h_flex()
+            .absolute()
+            .inset_0()
+            .w_full()
+            .h(px(240.))
+            .bg(gpui::pattern_slash(
+                cx.theme().colors().border.opacity(0.1),
+                2.,
+                25.,
+            ));

        let gradient_bg = div()
            .absolute()
@@ -163,11 +171,11 @@ impl RenderOnce for AiUpsellCard {

        match self.sign_in_status {
            SignInStatus::SignedIn => match self.user_plan {
-                None | Some(Plan::ZedFree) => card
+                None | Some(Plan::ZedFree | Plan::ZedFreeV2) => card
                    .child(Label::new("Try Zed AI").size(LabelSize::Large))
                    .map(|this| {
                        if self.account_too_young {
-                            this.child(young_account_banner).child(
+                            this.child(YoungAccountBanner).child(
                                v_flex()
                                    .mt_2()
                                    .gap_1()
@@ -182,7 +190,7 @@ impl RenderOnce for AiUpsellCard {
                                            )
                                            .child(Divider::horizontal()),
                                    )
-                                    .child(plan_definitions.pro_plan(true))
+                                    .child(PlanDefinitions.pro_plan(is_v2_plan, true))
                                    .child(
                                        Button::new("pro", "Get Started")
                                            .full_width()
@@ -229,7 +237,7 @@ impl RenderOnce for AiUpsellCard {
                            )
                        }
                    }),
-                Some(Plan::ZedProTrial) => card
+                Some(plan @ (Plan::ZedProTrial | Plan::ZedProTrialV2)) => card
                    .child(pro_trial_stamp)
                    .child(Label::new("You're in the Zed Pro Trial").size(LabelSize::Large))
                    .child(
@@ -237,8 +245,8 @@ impl RenderOnce for AiUpsellCard {
                            .color(Color::Muted)
                            .mb_2(),
                    )
-                    .child(plan_definitions.pro_trial(false)),
-                Some(Plan::ZedPro) => card
+                    .child(PlanDefinitions.pro_trial(plan.is_v2(), false)),
+                Some(plan @ (Plan::ZedPro | Plan::ZedProV2)) => card
                    .child(certified_user_stamp)
                    .child(Label::new("You're in the Zed Pro plan").size(LabelSize::Large))
                    .child(
@@ -246,7 +254,7 @@ impl RenderOnce for AiUpsellCard {
                            .color(Color::Muted)
                            .mb_2(),
                    )
-                    .child(plan_definitions.pro_plan(false)),
+                    .child(PlanDefinitions.pro_plan(plan.is_v2(), false)),
            },
            // Signed Out State
            _ => card
--- a/crates/ai_onboarding/src/edit_prediction_onboarding_content.rs
+++ b/crates/ai_onboarding/src/edit_prediction_onboarding_content.rs
@@ -1,6 +1,7 @@
 use std::sync::Arc;

 use client::{Client, UserStore};
+use cloud_llm_client::Plan;
 use gpui::{Entity, IntoElement, ParentElement};
 use ui::prelude::*;

@@ -35,6 +36,8 @@ impl EditPredictionOnboarding {

 impl Render for EditPredictionOnboarding {
    fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+        let is_free_plan = self.user_store.read(cx).plan() == Some(Plan::ZedFree);
+
        let github_copilot = v_flex()
            .gap_1()
            .child(Label::new(if self.copilot_is_configured {
@@ -67,7 +70,8 @@ impl Render for EditPredictionOnboarding {
                self.continue_with_zed_ai.clone(),
                cx,
            ))
-            .child(ui::Divider::horizontal())
-            .child(github_copilot)
+            .when(is_free_plan, |this| {
+                this.child(ui::Divider::horizontal()).child(github_copilot)
+            })
    }
 }
--- a/crates/ai_onboarding/src/plan_definitions.rs
+++ b/crates/ai_onboarding/src/plan_definitions.rs
@@ -7,13 +7,13 @@ pub struct PlanDefinitions;
 impl PlanDefinitions {
    pub const AI_DESCRIPTION: &'static str = "Zed offers a complete agentic experience, with robust editing and reviewing features to collaborate with AI.";

-    pub fn free_plan(&self) -> impl IntoElement {
+    pub fn free_plan(&self, _is_v2: bool) -> impl IntoElement {
        List::new()
            .child(ListBulletItem::new("50 prompts with Claude models"))
            .child(ListBulletItem::new("2,000 accepted edit predictions"))
    }

-    pub fn pro_trial(&self, period: bool) -> impl IntoElement {
+    pub fn pro_trial(&self, _is_v2: bool, period: bool) -> impl IntoElement {
        List::new()
            .child(ListBulletItem::new("150 prompts with Claude models"))
            .child(ListBulletItem::new(
@@ -26,7 +26,7 @@ impl PlanDefinitions {
            })
    }

-    pub fn pro_plan(&self, price: bool) -> impl IntoElement {
+    pub fn pro_plan(&self, _is_v2: bool, price: bool) -> impl IntoElement {
        List::new()
            .child(ListBulletItem::new("500 prompts with Claude models"))
            .child(ListBulletItem::new(
--- a/crates/ai_onboarding/src/young_account_banner.rs
+++ b/crates/ai_onboarding/src/young_account_banner.rs
@@ -6,7 +6,7 @@ pub struct YoungAccountBanner;

 impl RenderOnce for YoungAccountBanner {
    fn render(self, _window: &mut Window, cx: &mut App) -> impl IntoElement {
-        const YOUNG_ACCOUNT_DISCLAIMER: &str = "To prevent abuse of our service, we cannot offer plans to GitHub accounts created fewer than 30 days ago. To request an exception, reach out to billing-support@zed.dev.";
+        const YOUNG_ACCOUNT_DISCLAIMER: &str = "To prevent abuse of our service, GitHub accounts created fewer than 30 days ago are not eligible for free plan usage or Pro plan free trial. To request an exception, reach out to billing-support@zed.dev.";

        let label = div()
            .w_full()
--- a/crates/anthropic/src/anthropic.rs
+++ b/crates/anthropic/src/anthropic.rs
@@ -363,11 +363,9 @@ pub async fn complete(
    api_url: &str,
    api_key: &str,
    request: Request,
+    beta_headers: String,
 ) -> Result<Response, AnthropicError> {
    let uri = format!("{api_url}/v1/messages");
-    let beta_headers = Model::from_id(&request.model)
-        .map(|model| model.beta_headers())
-        .unwrap_or_else(|_| Model::DEFAULT_BETA_HEADERS.join(","));
    let request_builder = HttpRequest::builder()
        .method(Method::POST)
        .uri(uri)
@@ -409,8 +407,9 @@ pub async fn stream_completion(
    api_url: &str,
    api_key: &str,
    request: Request,
+    beta_headers: String,
 ) -> Result<BoxStream<'static, Result<Event, AnthropicError>>, AnthropicError> {
-    stream_completion_with_rate_limit_info(client, api_url, api_key, request)
+    stream_completion_with_rate_limit_info(client, api_url, api_key, request, beta_headers)
        .await
        .map(|output| output.0)
 }
@@ -506,6 +505,7 @@ pub async fn stream_completion_with_rate_limit_info(
    api_url: &str,
    api_key: &str,
    request: Request,
+    beta_headers: String,
 ) -> Result<
    (
        BoxStream<'static, Result<Event, AnthropicError>>,
@@ -518,9 +518,7 @@ pub async fn stream_completion_with_rate_limit_info(
        stream: true,
    };
    let uri = format!("{api_url}/v1/messages");
-    let beta_headers = Model::from_id(&request.base.model)
-        .map(|model| model.beta_headers())
-        .unwrap_or_else(|_| Model::DEFAULT_BETA_HEADERS.join(","));
+
    let request_builder = HttpRequest::builder()
        .method(Method::POST)
        .uri(uri)
--- a/crates/assistant_context/Cargo.toml
+++ b/crates/assistant_context/Cargo.toml
@@ -50,8 +50,9 @@ text.workspace = true
 ui.workspace = true
 util.workspace = true
 uuid.workspace = true
-workspace-hack.workspace = true
 workspace.workspace = true
+workspace-hack.workspace = true
+zed_env_vars.workspace = true

 [dev-dependencies]
 indoc.workspace = true
--- a/crates/assistant_context/src/assistant_context_tests.rs
+++ b/crates/assistant_context/src/assistant_context_tests.rs
@@ -764,7 +764,7 @@ async fn test_random_context_collaboration(cx: &mut TestAppContext, mut rng: Std
    let network = Arc::new(Mutex::new(Network::new(rng.clone())));
    let mut contexts = Vec::new();

-    let num_peers = rng.gen_range(min_peers..=max_peers);
+    let num_peers = rng.random_range(min_peers..=max_peers);
    let context_id = ContextId::new();
    let prompt_builder = Arc::new(PromptBuilder::new(None).unwrap());
    for i in 0..num_peers {
@@ -806,10 +806,10 @@ async fn test_random_context_collaboration(cx: &mut TestAppContext, mut rng: Std
        || !network.lock().is_idle()
        || network.lock().contains_disconnected_peers()
    {
-        let context_index = rng.gen_range(0..contexts.len());
+        let context_index = rng.random_range(0..contexts.len());
        let context = &contexts[context_index];

-        match rng.gen_range(0..100) {
+        match rng.random_range(0..100) {
            0..=29 if mutation_count > 0 => {
                log::info!("Context {}: edit buffer", context_index);
                context.update(cx, |context, cx| {
@@ -874,10 +874,10 @@ async fn test_random_context_collaboration(cx: &mut TestAppContext, mut rng: Std
                        merge_same_roles: true,
                    })];

-                    let num_sections = rng.gen_range(0..=3);
+                    let num_sections = rng.random_range(0..=3);
                    let mut section_start = 0;
                    for _ in 0..num_sections {
-                        let mut section_end = rng.gen_range(section_start..=output_text.len());
+                        let mut section_end = rng.random_range(section_start..=output_text.len());
                        while !output_text.is_char_boundary(section_end) {
                            section_end += 1;
                        }
@@ -924,7 +924,7 @@ async fn test_random_context_collaboration(cx: &mut TestAppContext, mut rng: Std
            75..=84 if mutation_count > 0 => {
                context.update(cx, |context, cx| {
                    if let Some(message) = context.messages(cx).choose(&mut rng) {
-                        let new_status = match rng.gen_range(0..3) {
+                        let new_status = match rng.random_range(0..3) {
                            0 => MessageStatus::Done,
                            1 => MessageStatus::Pending,
                            _ => MessageStatus::Error(SharedString::from("Random error")),
@@ -971,7 +971,7 @@ async fn test_random_context_collaboration(cx: &mut TestAppContext, mut rng: Std

                    network.lock().broadcast(replica_id, ops_to_send);
                    context.update(cx, |context, cx| context.apply_ops(ops_to_receive, cx));
-                } else if rng.gen_bool(0.1) && replica_id != 0 {
+                } else if rng.random_bool(0.1) && replica_id != 0 {
                    log::info!("Context {}: disconnecting", context_index);
                    network.lock().disconnect_peer(replica_id);
                } else if network.lock().has_unreceived(replica_id) {
--- a/crates/assistant_context/src/context_store.rs
+++ b/crates/assistant_context/src/context_store.rs
@@ -24,6 +24,7 @@ use rpc::AnyProtoClient;
 use std::sync::LazyLock;
 use std::{cmp::Reverse, ffi::OsStr, mem, path::Path, sync::Arc, time::Duration};
 use util::{ResultExt, TryFutureExt};
+use zed_env_vars::ZED_STATELESS;

 pub(crate) fn init(client: &AnyProtoClient) {
    client.add_entity_message_handler(ContextStore::handle_advertise_contexts);
@@ -788,8 +789,6 @@ impl ContextStore {
    fn reload(&mut self, cx: &mut Context<Self>) -> Task<Result<()>> {
        let fs = self.fs.clone();
        cx.spawn(async move |this, cx| {
-            pub static ZED_STATELESS: LazyLock<bool> =
-                LazyLock::new(|| std::env::var("ZED_STATELESS").is_ok_and(|v| !v.is_empty()));
            if *ZED_STATELESS {
                return Ok(());
            }
--- a/Show More
+++ b/Show More