fix(tui): copy active git worktree path

.github/workflows/nix-hashes.yml

@@ -56,24 +56,14 @@ jobs:
           BUILD_LOG=$(mktemp)
           trap 'rm -f "$BUILD_LOG"' EXIT
 
-          HASH=""
-          MAX_ATTEMPTS=3
-          for ((ATTEMPT = 1; ATTEMPT <= MAX_ATTEMPTS; ATTEMPT++)); do
-            # Build with fakeHash to trigger hash mismatch and reveal correct hash
-            nix build ".#packages.${SYSTEM}.node_modules_updater" --no-link 2>&1 | tee "$BUILD_LOG" || true
+          # Build with fakeHash to trigger hash mismatch and reveal correct hash
+          nix build ".#packages.${SYSTEM}.node_modules_updater" --no-link 2>&1 | tee "$BUILD_LOG" || true
 
-            HASH="$(nix run --inputs-from . nixpkgs#gnugrep -- -oP 'got:\s*\Ksha256-[A-Za-z0-9+/=]+' "$BUILD_LOG" | tail -n1 || true)"
-
-            [ -n "$HASH" ] && break
-
-            if [ "$ATTEMPT" -lt "$MAX_ATTEMPTS" ]; then
-              echo "::warning::Attempt ${ATTEMPT}/${MAX_ATTEMPTS} produced no hash for ${SYSTEM}; retrying in $((ATTEMPT * 10))s"
-              sleep $((ATTEMPT * 10))
-            fi
-          done
+          # Extract hash from build log with portability
+          HASH="$(nix run --inputs-from . nixpkgs#gnugrep -- -oP 'got:\s*\Ksha256-[A-Za-z0-9+/=]+' "$BUILD_LOG" | tail -n1 || true)"
 
           if [ -z "$HASH" ]; then
-            echo "::error::Failed to compute hash for ${SYSTEM} after ${MAX_ATTEMPTS} attempts"
+            echo "::error::Failed to compute hash for ${SYSTEM}"
             cat "$BUILD_LOG"
             exit 1
           fi

.github/workflows/publish.yml

@@ -334,9 +334,9 @@ jobs:
           VITE_SENTRY_ENVIRONMENT: ${{ (github.ref_name == 'beta' && 'beta') || 'production' }}
           VITE_SENTRY_RELEASE: desktop@${{ needs.version.outputs.version }}
 
-      - name: Package
+      - name: Package and publish
         if: needs.version.outputs.release
-        run: npx electron-builder ${{ matrix.settings.platform_flag }} --publish never --config electron-builder.config.ts
+        run: npx electron-builder ${{ matrix.settings.platform_flag }} --publish always --config electron-builder.config.ts
         working-directory: packages/desktop
         timeout-minutes: 60
         env:
@@ -356,9 +356,11 @@ jobs:
         env:
           OPENCODE_CHANNEL: ${{ (github.ref_name == 'beta' && 'beta') || 'prod' }}
 
-      - name: Create macOS .app.tar.gz
+      - name: Create and upload macOS .app.tar.gz
         if: runner.os == 'macOS' && needs.version.outputs.release
         working-directory: packages/desktop/dist
+        env:
+          GH_TOKEN: ${{ steps.committer.outputs.token }}
         run: |
           if [[ "${{ matrix.settings.target }}" == "x86_64-apple-darwin" ]]; then
             APP_DIR="mac"
@@ -376,6 +378,7 @@ jobs:
             exit 1
           fi
           tar -czf "$OUT_NAME" -C "$(dirname "$APP_PATH")" "$(basename "$APP_PATH")"
+          gh release upload "v${{ needs.version.outputs.version }}" "$OUT_NAME" --clobber --repo "${{ needs.version.outputs.repo }}"
 
       - name: Verify signed Windows Electron artifacts
         if: runner.os == 'Windows'
@@ -461,13 +464,6 @@ jobs:
           pattern: latest-yml-*
           path: /tmp/latest-yml
 
-      - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
-        if: needs.version.outputs.release
-        with:
-          pattern: opencode-desktop-*
-          path: /tmp/desktop
-          merge-multiple: true
-
       - name: Setup git committer
         id: committer
         uses: ./.github/actions/setup-git-committer
@@ -494,19 +490,6 @@ jobs:
           git config --global user.name "opencode"
           ssh-keyscan -H aur.archlinux.org >> ~/.ssh/known_hosts || true
 
-      - name: Upload desktop release assets
-        if: needs.version.outputs.release
-        env:
-          GH_TOKEN: ${{ steps.committer.outputs.token }}
-        run: |
-          shopt -s nullglob
-          files=(/tmp/desktop/*.{exe,blockmap,dmg,zip,AppImage,deb,rpm} /tmp/desktop/*.app.tar.gz)
-          if (( ${#files[@]} == 0 )); then
-            echo "No desktop release assets found"
-            exit 1
-          fi
-          gh release upload "v${{ needs.version.outputs.version }}" "${files[@]}" --clobber --repo "${{ needs.version.outputs.repo }}"
-
       - run: ./script/publish.ts
         env:
           OPENCODE_VERSION: ${{ needs.version.outputs.version }}

AGENTS.md

@@ -143,10 +143,9 @@ const table = sqliteTable("session", {
 
 - Keep durable prompt admission separate from model execution. `SessionV2.prompt(...)` admits one durable `session_input` row before scheduling advisory `SessionExecution.wake(sessionID)` unless `resume: false` requests admit-only behavior. The serialized runner promotes admitted inputs into visible user messages at safe boundaries.
 - Reusing a Session ID adopts the existing Session. Reusing a prompt message ID reconciles an exact retry only when Session, prompt, and delivery mode match; conflicting reuse fails. Historical projected prompts lazily synthesize promoted inbox records during exact retry.
-- Keep `SessionExecution` process-global and Session-ID based. Its local implementation owns the process-local Session coordinator and discovers placement through `SessionStore` plus `LocationServiceMap.get(session.location)` only when a drain starts; no layer should take a Session ID. V2 interruption targets the active process-local ownership chain for that Session; idle or missing interruption is a no-op.
+- Keep `SessionExecution` process-global and Session-ID based. It discovers placement through the read-side `SessionStore` and `LocationServiceMap.get(session.location)`; no layer should take a Session ID.
 - Keep `SessionRunner`, model resolution, tool registry, permissions, and filesystem Location-scoped. Omitted `Location.workspaceID` means implicit-local placement; explicit workspace identity remains reserved for future placement semantics.
 - Preserve one explicit `llm.stream(request)` call per provider turn and reload projected history before durable continuation. Do not bridge through legacy `SessionPrompt.loop(...)` or delegate orchestration to an in-memory tool loop.
 - Keep local Session drains process-local until clustering is implemented. `SessionRunCoordinator` joins explicit same-Session resumes, coalesces prompt wakeups, and allows different Sessions to run concurrently. Advisory wakes drain eligible durable inbox rows only; post-crash activity recovery requires a separate explicit design before it may retry provider work.
 - Keep delivery vocabulary explicit. Prompts steer by default and coalesce into the active activity at the next safe provider-turn boundary. Explicit `queue` inputs open FIFO future activities one at a time after the active activity settles.
 - Keep EventV2 replay owner claims separate from clustered Session execution ownership.
-- Keep the System Context algebra, registry, and built-ins in `src/system-context`; keep Context Source producers with their observed domains, and keep Session History selection plus Context Epoch persistence Session-owned.

CONTEXT.md

@@ -8,10 +8,6 @@ OpenCode sessions preserve durable conversational history while assembling the r
 The structured collection of contextual facts presented to the model as initial instructions and chronological updates.
 _Avoid_: System prompt
 
-**Session History**:
-The projected chronological conversation selected for a provider turn after applying the active compaction and **Context Epoch** cutoffs.
-_Avoid_: Session Context
-
 **Context Source**:
 One independently observed typed value within the **System Context**, represented by a stable key, JSON codec, infallible loader, pure baseline/update renderers, and an optional removal renderer for dynamic sources.
 _Avoid_: Prompt fragment
@@ -24,7 +20,7 @@ A durable chronological instruction that tells the model the newly effective sta
 _Avoid_: System update, system notification, raw text diff
 
 **Context Epoch**:
-The span during which one effective agent's initially rendered **System Context** remains immutable, ending at compaction or another baseline-replacing transition.
+The span during which one initially rendered **System Context** remains immutable, ending at compaction or another baseline-replacing transition.
 
 **Baseline System Context**:
 The full **System Context** rendered at the start of a **Context Epoch**.
@@ -39,23 +35,9 @@ An expected temporary inability to observe a **Context Source** value; the runti
 **Safe Provider-Turn Boundary**:
 The point immediately before a provider call, after durable input promotion and any required tool settlement, where context changes may be admitted chronologically.
 
-**Model Tool Output**:
-The bounded projection of a Core-executed tool result persisted in Session history and replayed to the model. A tool may shape this projection semantically, but the Tool Registry enforces the final size limit.
-
-**Managed Tool Output File**:
-A temporary file created under OpenCode's shared tool-output directory to retain complete output that was too large for Session history.
-
-**Model Request Options**:
-Provider-semantic model settings selected from the Catalog and active Session variant before the LLM protocol adapter encodes them for a provider request.
-_Avoid_: Request body, wire options
-
-**Generation Controls**:
-Provider-neutral sampling and output controls, partitioned from provider semantics and compatibility wire fields when model metadata enters the Catalog.
-
 ## Relationships
 
 - A **System Context** is an opaque carrier composed from zero or more **Context Sources**.
-- **Session History** contains projected conversational messages and admitted **Mid-Conversation System Messages**; the active **Baseline System Context** remains separate provider-request state.
 - The **System Context Registry** uses stable-keyed scoped contributions to assemble the current **System Context**; contributor removal naturally removes its sources at the next **Safe Provider-Turn Boundary**.
 - A changed **Context Source** may produce one **Mid-Conversation System Message** containing its newly effective state.
 - A **Mid-Conversation System Message** persists the exact combined rendered text sent to the model.
@@ -83,36 +65,18 @@ Provider-neutral sampling and output controls, partitioned from provider semanti
 - Instruction discovery, source identity, persistence, and file loading belong to the instruction service; the **System Context** abstraction only composes effectful producers and renders loaded values.
 - The first instruction-service slice observes global and upward project `AGENTS.md` files as one ordered aggregate **Context Source** at each **Safe Provider-Turn Boundary**.
 - Built-in and instruction context producers register through the **System Context Registry** with stable contribution keys. Plugin-defined context registration and hot-reload lifecycle remain a follow-up built on the same scoped registry seam.
-- Selected-agent available-skill guidance is a **Context Source** composed with Location-wide registry sources immediately before Context Epoch admission. It lists only names and descriptions permitted for that agent; skill bodies and locations are exposed only through the permission-checked `skill` tool.
-- Switching the selected agent requests **Context Epoch** replacement. A switch admitted after the current **Safe Provider-Turn Boundary** applies to the next provider turn while leaving the already-prepared baseline durable. Epoch creation is fenced against the authoritative effective agent, and retries re-observe the current agent.
-- A cross-agent replacement must complete before another provider turn; unavailable admitted context blocks that replacement instead of exposing the previous agent's privileged baseline.
-- Local tool authorization and pending permission requests retain the effective agent of the provider turn that issued the call; a later agent switch cannot change that call's policy.
 - Context source changes never wake idle sessions; the next naturally scheduled **Safe Provider-Turn Boundary** loads and compares current values lazily.
 - Once admitted, a **Mid-Conversation System Message** remains durable even if the following provider attempt fails and is replayed unchanged on retry.
 - **Mid-Conversation System Messages** remain durable Session-message history; normal user-facing transcript surfaces may hide them.
 - The date **Context Source** initially preserves host-local calendar-date behavior; a configured user timezone may replace that default later.
 - A **Context Epoch** begins with one immutable **Baseline System Context**.
-- A **Context Epoch** durably records the effective agent that owns its **Baseline System Context**.
 - A **Baseline System Context** is stored durably and reused verbatim across process restarts within its **Context Epoch**.
 - A **Baseline System Context** durably preserves the exact joined text used for the active provider-cache prefix.
 - Compaction or a model/provider switch starts a new **Context Epoch** because the baseline can be replaced without preserving the prior provider cache.
 - A model/provider switch always starts a new **Context Epoch** while preserving chronological conversation history.
-- **Model Request Options** remain provider-semantic through Catalog resolution. The Session runner maps them into the LLM package's provider-option namespace; the selected protocol adapter alone owns provider wire encoding.
-- **Generation Controls**, protocol-semantic **Model Request Options**, and compatibility request body fields are separate Catalog domains. A shared ingestion adapter partitions legacy and models.dev AI-SDK-shaped options before routing.
 - A **Mid-Conversation System Message** lowers to the provider's native chronological instruction role when supported and to a wrapped chronological fallback otherwise.
 - When the effective aggregate instruction set changes, its **Mid-Conversation System Message** includes the complete current ordered set and supersedes the prior aggregate value; when no ambient instructions remain, the message states that previously loaded instructions no longer apply.
 - Ambient project instruction discovery honors `OPENCODE_DISABLE_PROJECT_CONFIG`; global instructions remain eligible.
-- Oversized textual **Model Tool Output** retains a bounded preview in Session history while its complete text moves to managed tool-output storage. Arbitrary structured-result size is a separate concern.
-- One tool settlement receives one aggregate textual limit, using the configured maximum lines or UTF-8 bytes, whichever is reached first. The limit is provider-independent; token pressure belongs to context assembly and compaction.
-- Generic truncation preserves the beginning and end of textual output. Tools may apply a more meaningful strategy before the Tool Registry enforces the final limit.
-- A truncated **Model Tool Output** identifies its complete text both in the bounded model-visible preview and as a typed managed output path. Managed output paths do not modify the tool's validated structured result.
-- A **Managed Tool Output File** is temporary and may expire after its retention period. The bounded **Model Tool Output**, not the file, is the durable replayable record.
-- Failure to retain a **Managed Tool Output File** does not change a successful tool operation into a failed one. The Session records an explicitly lossy bounded output without a path, while operators receive diagnostics for the storage failure.
-- Once a tool operation succeeds, bounding its **Model Tool Output** and publishing its one durable settlement form an interruption-safe completion region. Raw oversized success is never published before a later correction.
-- When a structured-only result would exceed the **Model Tool Output** limit, its validated structured value remains unchanged for Session consumers while model replay uses a bounded textual JSON preview and optional managed output path.
-- Existing tool-managed output paths survive generic bounding. A fallback file retains exactly the complete projected text received by the Tool Registry and never claims to reconstruct output already discarded by tool-specific shaping.
-- **Managed Tool Output Files** use globally unique names in one shared flat directory. Their absolute paths are readable and searchable by ordinary tools; other absolute paths remain outside Location-scoped filesystem authority.
-- Provider-executed tool results remain provider-native transcript facts outside generic Tool Registry bounding. Their context control requires provider-aware pruning or compaction because some providers require exact structured round-trip payloads.
 
 ## Example dialogue
 

bun.lock

@@ -29,7 +29,7 @@
     },
     "packages/app": {
       "name": "@opencode-ai/app",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@kobalte/core": "catalog:",
         "@opencode-ai/core": "workspace:*",
@@ -85,7 +85,7 @@
     },
     "packages/cli": {
       "name": "@opencode-ai/cli",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "bin": {
         "lildax": "./bin/lildax.cjs",
       },
@@ -94,12 +94,8 @@
         "@opencode-ai/core": "workspace:*",
         "@opencode-ai/sdk": "workspace:*",
         "@opencode-ai/server": "workspace:*",
-        "@opencode-ai/tui": "workspace:*",
-        "@opentui/core": "catalog:",
-        "@opentui/solid": "catalog:",
         "@parcel/watcher": "2.5.1",
         "effect": "catalog:",
-        "solid-js": "catalog:",
       },
       "devDependencies": {
         "@opencode-ai/script": "workspace:*",
@@ -110,7 +106,7 @@
     },
     "packages/console/app": {
       "name": "@opencode-ai/console-app",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@cloudflare/vite-plugin": "1.15.2",
         "@ibm/plex": "6.4.1",
@@ -146,7 +142,7 @@
     },
     "packages/console/core": {
       "name": "@opencode-ai/console-core",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@aws-sdk/client-sts": "3.782.0",
         "@jsx-email/render": "1.1.1",
@@ -173,7 +169,7 @@
     },
     "packages/console/function": {
       "name": "@opencode-ai/console-function",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@ai-sdk/anthropic": "3.0.64",
         "@ai-sdk/openai": "3.0.48",
@@ -195,7 +191,7 @@
     },
     "packages/console/mail": {
       "name": "@opencode-ai/console-mail",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@jsx-email/all": "2.2.3",
         "@jsx-email/cli": "1.4.3",
@@ -219,7 +215,7 @@
     },
     "packages/console/support": {
       "name": "@opencode-ai/console-support",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@cloudflare/vite-plugin": "1.15.2",
         "@opencode-ai/console-core": "workspace:*",
@@ -239,7 +235,7 @@
     },
     "packages/core": {
       "name": "@opencode-ai/core",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "bin": {
         "opencode": "./bin/opencode",
       },
@@ -268,7 +264,6 @@
         "@effect/opentelemetry": "catalog:",
         "@effect/platform-node": "catalog:",
         "@effect/sql-sqlite-bun": "catalog:",
-        "@ff-labs/fff-bun": "0.9.3",
         "@lydell/node-pty": "catalog:",
         "@npmcli/arborist": "9.4.0",
         "@npmcli/config": "10.8.1",
@@ -281,7 +276,6 @@
         "@opentelemetry/exporter-trace-otlp-http": "0.214.0",
         "@opentelemetry/sdk-trace-base": "2.6.1",
         "@parcel/watcher": "2.5.1",
-        "@silvia-odwyer/photon-node": "0.3.4",
         "ai-gateway-provider": "3.1.2",
         "bun-pty": "0.4.8",
         "cross-spawn": "catalog:",
@@ -330,7 +324,7 @@
     },
     "packages/desktop": {
       "name": "@opencode-ai/desktop",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@zip.js/zip.js": "2.7.62",
         "effect": "catalog:",
@@ -384,7 +378,7 @@
     },
     "packages/effect-drizzle-sqlite": {
       "name": "@opencode-ai/effect-drizzle-sqlite",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "drizzle-orm": "catalog:",
         "effect": "catalog:",
@@ -398,7 +392,7 @@
     },
     "packages/effect-sqlite-node": {
       "name": "@opencode-ai/effect-sqlite-node",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "effect": "catalog:",
       },
@@ -410,7 +404,7 @@
     },
     "packages/enterprise": {
       "name": "@opencode-ai/enterprise",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@hono/standard-validator": "catalog:",
         "@opencode-ai/core": "workspace:*",
@@ -441,7 +435,7 @@
     },
     "packages/function": {
       "name": "@opencode-ai/function",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@octokit/auth-app": "8.0.1",
         "@octokit/rest": "catalog:",
@@ -457,26 +451,20 @@
     },
     "packages/http-recorder": {
       "name": "@opencode-ai/http-recorder",
-      "version": "0.0.0",
+      "version": "1.16.0",
       "dependencies": {
-        "@effect/platform-node": "4.0.0-beta.74",
-        "@effect/platform-node-shared": "4.0.0-beta.74",
+        "@effect/platform-node": "catalog:",
+        "effect": "catalog:",
       },
       "devDependencies": {
-        "@tsconfig/node22": "catalog:",
+        "@tsconfig/bun": "catalog:",
         "@types/bun": "catalog:",
-        "@types/node": "catalog:",
         "@typescript/native-preview": "catalog:",
-        "effect": "catalog:",
-        "typescript": "catalog:",
-      },
-      "peerDependencies": {
-        "effect": "4.0.0-beta.74",
       },
     },
     "packages/llm": {
       "name": "@opencode-ai/llm",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@smithy/eventstream-codec": "4.2.14",
         "@smithy/util-utf8": "4.2.2",
@@ -494,7 +482,7 @@
     },
     "packages/opencode": {
       "name": "opencode",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "bin": {
         "opencode": "./bin/opencode",
       },
@@ -535,7 +523,7 @@
         "@opencode-ai/script": "workspace:*",
         "@opencode-ai/sdk": "workspace:*",
         "@opencode-ai/server": "workspace:*",
-        "@opencode-ai/tui": "workspace:*",
+        "@opencode-ai/ui": "workspace:*",
         "@openrouter/ai-sdk-provider": "2.9.0",
         "@opentelemetry/api": "1.9.0",
         "@opentelemetry/context-async-hooks": "2.6.1",
@@ -557,6 +545,7 @@
         "ai-gateway-provider": "3.1.2",
         "bonjour-service": "1.3.0",
         "chokidar": "4.0.3",
+        "clipboardy": "4.0.0",
         "cross-spawn": "catalog:",
         "decimal.js": "10.5.0",
         "diff": "catalog:",
@@ -620,7 +609,7 @@
     },
     "packages/plugin": {
       "name": "@opencode-ai/plugin",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@opencode-ai/sdk": "workspace:*",
         "effect": "catalog:",
@@ -658,7 +647,7 @@
     },
     "packages/sdk/js": {
       "name": "@opencode-ai/sdk",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "cross-spawn": "catalog:",
       },
@@ -673,7 +662,7 @@
     },
     "packages/server": {
       "name": "@opencode-ai/server",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@opencode-ai/core": "workspace:*",
         "drizzle-orm": "catalog:",
@@ -687,7 +676,7 @@
     },
     "packages/slack": {
       "name": "@opencode-ai/slack",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@opencode-ai/sdk": "workspace:*",
         "@slack/bolt": "^3.17.1",
@@ -700,7 +689,7 @@
     },
     "packages/stats/app": {
       "name": "@opencode-ai/stats-app",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@ibm/plex": "6.4.1",
         "@opencode-ai/stats-core": "workspace:*",
@@ -733,7 +722,7 @@
     },
     "packages/stats/core": {
       "name": "@opencode-ai/stats-core",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@aws-sdk/client-athena": "3.933.0",
         "@planetscale/database": "1.19.0",
@@ -752,7 +741,7 @@
     },
     "packages/stats/server": {
       "name": "@opencode-ai/stats-server",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@aws-sdk/client-firehose": "3.933.0",
         "@effect/platform-node": "catalog:",
@@ -790,37 +779,9 @@
         "vite": "catalog:",
       },
     },
-    "packages/tui": {
-      "name": "@opencode-ai/tui",
-      "version": "0.0.0",
-      "dependencies": {
-        "@opencode-ai/core": "workspace:*",
-        "@opencode-ai/plugin": "workspace:*",
-        "@opencode-ai/sdk": "workspace:*",
-        "@opencode-ai/ui": "workspace:*",
-        "@opentui/core": "catalog:",
-        "@opentui/keymap": "catalog:",
-        "@opentui/solid": "catalog:",
-        "@solid-primitives/scheduled": "1.5.2",
-        "clipboardy": "4.0.0",
-        "diff": "catalog:",
-        "effect": "catalog:",
-        "fuzzysort": "catalog:",
-        "open": "10.1.2",
-        "opentui-spinner": "catalog:",
-        "remeda": "catalog:",
-        "solid-js": "catalog:",
-        "strip-ansi": "7.1.2",
-      },
-      "devDependencies": {
-        "@tsconfig/bun": "catalog:",
-        "@types/bun": "catalog:",
-        "@typescript/native-preview": "catalog:",
-      },
-    },
     "packages/ui": {
       "name": "@opencode-ai/ui",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@kobalte/core": "catalog:",
         "@opencode-ai/core": "workspace:*",
@@ -869,7 +830,7 @@
     },
     "packages/web": {
       "name": "@opencode-ai/web",
-      "version": "1.16.2",
+      "version": "1.16.0",
       "dependencies": {
         "@astrojs/cloudflare": "12.6.3",
         "@astrojs/markdown-remark": "6.3.1",
@@ -1443,24 +1404,6 @@
 
     "@fastify/rate-limit": ["@fastify/rate-limit@10.3.0", "", { "dependencies": { "@lukeed/ms": "^2.0.2", "fastify-plugin": "^5.0.0", "toad-cache": "^3.7.0" } }, "sha512-eIGkG9XKQs0nyynatApA3EVrojHOuq4l6fhB4eeCk4PIOeadvOJz9/4w3vGI44Go17uaXOWEcPkaD8kuKm7g6Q=="],
 
-    "@ff-labs/fff-bin-darwin-arm64": ["@ff-labs/fff-bin-darwin-arm64@0.9.3", "", { "os": "darwin", "cpu": "arm64" }, "sha512-isGuuEbAo7D6psAllm4+TRONxmDfhlmm548IjsG5hEH4I/pwTTTtrRg4lpMDwQ/cD5I3kEL2KVEYdlwuyFod8w=="],
-
-    "@ff-labs/fff-bin-darwin-x64": ["@ff-labs/fff-bin-darwin-x64@0.9.3", "", { "os": "darwin", "cpu": "x64" }, "sha512-vJMyCHtE5/CqCmvH7kEDSkUK9/YImoGZuIrRd6yLBjpSTtwyr0QIYjXDsFSj8a4eyxP3ieZWBw9z+uekPZ4YHw=="],
-
-    "@ff-labs/fff-bin-linux-arm64-gnu": ["@ff-labs/fff-bin-linux-arm64-gnu@0.9.3", "", { "os": "linux", "cpu": "arm64" }, "sha512-bapVTzIJZ40WmGYpAN+X3hIOqeynNTH1WPTp6S2pDMj6WQIG0lO4zWboNRAhVxIdsBq7vJwiBm4BKN+8Wp4wzg=="],
-
-    "@ff-labs/fff-bin-linux-arm64-musl": ["@ff-labs/fff-bin-linux-arm64-musl@0.9.3", "", { "os": "linux", "cpu": "arm64" }, "sha512-opdtJbCmDB/SjHx+IaM6DF6UpYUZ8saXbwiAHamqg8ywhBWQoGzTo66BBwbaf6kd7sv7hJsYrUVBqLJhZGfL4A=="],
-
-    "@ff-labs/fff-bin-linux-x64-gnu": ["@ff-labs/fff-bin-linux-x64-gnu@0.9.3", "", { "os": "linux", "cpu": "x64" }, "sha512-74kucsnuCsp0daZQGtg0YYJL8h8ypt/efzSQjEuja2GPLdZrW9zVO1p+EWP9FZIt0bAf1o71W3PWjSEa3dTLUQ=="],
-
-    "@ff-labs/fff-bin-linux-x64-musl": ["@ff-labs/fff-bin-linux-x64-musl@0.9.3", "", { "os": "linux", "cpu": "x64" }, "sha512-zgbzi24qWaE1l8bFweApM8Zd1ymxfP5tf9yX9k+PqmOGdGQhGWwbWTxB6UCUu+BiLPd+78Lxzp4oIBoSsZzejA=="],
-
-    "@ff-labs/fff-bin-win32-arm64": ["@ff-labs/fff-bin-win32-arm64@0.9.3", "", { "os": "win32", "cpu": "arm64" }, "sha512-2ZB3LgEXWY0BJVpN6zr2JeuGYQbOZhNVZYYkKGY9g48L/nUuuB2X1HzQTLQ0zPipmFoPG7dUFlTjl+qmQhJPRw=="],
-
-    "@ff-labs/fff-bin-win32-x64": ["@ff-labs/fff-bin-win32-x64@0.9.3", "", { "os": "win32", "cpu": "x64" }, "sha512-K6PycT3FluRUEtOqsySbq8oHxP8XeyvdWtnxMlnaSSLc5LKlWg3CKvc+kxfq7UkpySA9LlPk+Qp/C1IvJ890QA=="],
-
-    "@ff-labs/fff-bun": ["@ff-labs/fff-bun@0.9.3", "", { "optionalDependencies": { "@ff-labs/fff-bin-darwin-arm64": "0.9.3", "@ff-labs/fff-bin-darwin-x64": "0.9.3", "@ff-labs/fff-bin-linux-arm64-gnu": "0.9.3", "@ff-labs/fff-bin-linux-arm64-musl": "0.9.3", "@ff-labs/fff-bin-linux-x64-gnu": "0.9.3", "@ff-labs/fff-bin-linux-x64-musl": "0.9.3", "@ff-labs/fff-bin-win32-arm64": "0.9.3", "@ff-labs/fff-bin-win32-x64": "0.9.3" }, "os": [ "linux", "win32", "darwin", ], "cpu": [ "x64", "arm64", ] }, "sha512-PPSsmSf1+xD/8eLelBDYFcmlmQUPRCm+GO4K/PgtuLtLu0CWsoxyStykgjw+0GP3bTUVNdHK1FYwESk0hmY6lg=="],
-
     "@floating-ui/core": ["@floating-ui/core@1.7.5", "", { "dependencies": { "@floating-ui/utils": "^0.2.11" } }, "sha512-1Ih4WTWyw0+lKyFMcBHGbb5U5FtuHJuujoyyr5zTaWS5EYMeT6Jb2AuDeftsCsEuchO+mM2ij5+q9crhydzLhQ=="],
 
     "@floating-ui/dom": ["@floating-ui/dom@1.7.6", "", { "dependencies": { "@floating-ui/core": "^1.7.5", "@floating-ui/utils": "^0.2.11" } }, "sha512-9gZSAI5XM36880PPMm//9dfiEngYoC6Am2izES1FF406YFsjvyBMmeJ2g4SAju3xWwtuynNRFL2s9hgxpLI5SQ=="],
@@ -1807,8 +1750,6 @@
 
     "@opencode-ai/storybook": ["@opencode-ai/storybook@workspace:packages/storybook"],
 
-    "@opencode-ai/tui": ["@opencode-ai/tui@workspace:packages/tui"],
-
     "@opencode-ai/ui": ["@opencode-ai/ui@workspace:packages/ui"],
 
     "@opencode-ai/web": ["@opencode-ai/web@workspace:packages/web"],
@@ -3369,7 +3310,7 @@
 
     "enhanced-resolve": ["enhanced-resolve@5.22.1", "", { "dependencies": { "graceful-fs": "^4.2.4", "tapable": "^2.3.3" } }, "sha512-6QEuw3zoX1SJQc7b87aBXke/no+mG2bTBgw29gWMQonLmpEkWoCAVkl+M49e48AZlWzxiDzDZzYdp6kobcyLww=="],
 
-    "entities": ["entities@7.0.1", "", {}, "sha512-TWrgLOFUQTH994YUyl1yT4uyavY5nNB5muff+RtWaqNVCAK408b5ZnnbNAUEWLTCpum9w6arT70i1XdQ4UeOPA=="],
+    "entities": ["entities@4.5.0", "", {}, "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw=="],
 
     "env-paths": ["env-paths@2.2.1", "", {}, "sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A=="],
 
@@ -5755,8 +5696,6 @@
 
     "@opencode-ai/llm/@smithy/util-utf8": ["@smithy/util-utf8@4.2.2", "", { "dependencies": { "@smithy/util-buffer-from": "^4.2.2", "tslib": "^2.6.2" } }, "sha512-75MeYpjdWRe8M5E3AW0O4Cx3UadweS+cwdXjwYGBW5h/gxxnbeZ877sLPX/ZJA9GVTlL/qG0dXP29JWFCD1Ayw=="],
 
-    "@opencode-ai/tui/@solid-primitives/scheduled": ["@solid-primitives/scheduled@1.5.2", "", { "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-/j2igE0xyNaHhj6kMfcUQn5rAVSTLbAX+CDEBm25hSNBmNiHLu2lM7Usj2kJJ5j36D67bE8wR1hBNA8hjtvsQA=="],
-
     "@opencode-ai/ui/@solid-primitives/resize-observer": ["@solid-primitives/resize-observer@2.1.3", "", { "dependencies": { "@solid-primitives/event-listener": "^2.4.3", "@solid-primitives/rootless": "^1.5.2", "@solid-primitives/static-store": "^0.1.2", "@solid-primitives/utils": "^6.3.2" }, "peerDependencies": { "solid-js": "^1.6.12" } }, "sha512-zBLje5E06TgOg93S7rGPldmhDnouNGhvfZVKOp+oG2XU8snA+GoCSSCz1M+jpNAg5Ek2EakU5UVQqL152WmdXQ=="],
 
     "@opencode-ai/web/@shikijs/transformers": ["@shikijs/transformers@3.20.0", "", { "dependencies": { "@shikijs/core": "3.20.0", "@shikijs/types": "3.20.0" } }, "sha512-PrHHMRr3Q5W1qB/42kJW6laqFyWdhrPF2hNR9qjOm1xcSiAO3hAHo7HaVyHE6pMyevmy3i51O8kuGGXC78uK3g=="],
@@ -5765,6 +5704,8 @@
 
     "@opentui/solid/@babel/core": ["@babel/core@7.28.0", "", { "dependencies": { "@ampproject/remapping": "^2.2.0", "@babel/code-frame": "^7.27.1", "@babel/generator": "^7.28.0", "@babel/helper-compilation-targets": "^7.27.2", "@babel/helper-module-transforms": "^7.27.3", "@babel/helpers": "^7.27.6", "@babel/parser": "^7.28.0", "@babel/template": "^7.27.2", "@babel/traverse": "^7.28.0", "@babel/types": "^7.28.0", "convert-source-map": "^2.0.0", "debug": "^4.1.0", "gensync": "^1.0.0-beta.2", "json5": "^2.2.3", "semver": "^6.3.1" } }, "sha512-UlLAnTPrFdNGoFtbSXwcGFQBtQZJCNjaN6hQNP3UPvuNXT1i82N26KL3dZeIpNalWywr9IuQuncaAfUaS1g6sQ=="],
 
+    "@opentui/solid/entities": ["entities@7.0.1", "", {}, "sha512-TWrgLOFUQTH994YUyl1yT4uyavY5nNB5muff+RtWaqNVCAK408b5ZnnbNAUEWLTCpum9w6arT70i1XdQ4UeOPA=="],
+
     "@oslojs/jwt/@oslojs/encoding": ["@oslojs/encoding@0.4.1", "", {}, "sha512-hkjo6MuIK/kQR5CrGNdAPZhS01ZCXuWDRJ187zh6qqF2+yMHZpD9fAYpX8q2bOO6Ryhl3XpCT6kUX76N8hhm4Q=="],
 
     "@oxc-resolver/binding-wasm32-wasi/@emnapi/core": ["@emnapi/core@1.10.0", "", { "dependencies": { "@emnapi/wasi-threads": "1.2.1", "tslib": "^2.4.0" } }, "sha512-yq6OkJ4p82CAfPl0u9mQebQHKPJkY7WrIuk205cTYnYe+k2Z8YBh11FrbRG/H6ihirqcacOgl2BIO8oyMQLeXw=="],
@@ -5953,8 +5894,6 @@
 
     "dmg-license/ajv": ["ajv@6.15.0", "", { "dependencies": { "fast-deep-equal": "^3.1.1", "fast-json-stable-stringify": "^2.0.0", "json-schema-traverse": "^0.4.1", "uri-js": "^4.2.2" } }, "sha512-fgFx7Hfoq60ytK2c7DhnF8jIvzYgOMxfugjLOSMHjLIPgenqa7S7oaagATUq99mV6IYvN2tRmC0wnTYX6iPbMw=="],
 
-    "dom-serializer/entities": ["entities@4.5.0", "", {}, "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw=="],
-
     "dot-prop/type-fest": ["type-fest@3.13.1", "", {}, "sha512-tLq3bSNx+xSpwvAJnzrK0Ep5CLNWjvFTOp71URMaAEWBfRb9nnJiBoUe0tF8bI4ZFO3omgBR6NvnbzVUT3Ly4g=="],
 
     "editorconfig/commander": ["commander@10.0.1", "", {}, "sha512-y4Mg2tXshplEbSGzx7amzPwKKOCGuoSRP/CjEdwwk0FOGlUbq6lKuoyDZTNZkmxHdJtp54hdfY/JUrdL7Xfdug=="],
@@ -6013,12 +5952,10 @@
 
     "globby/ignore": ["ignore@5.3.2", "", {}, "sha512-hsBTNUqQTDwkWtcdYI2i06Y/nUBEsNEDJKjWdigLvegy8kDuJAS8uRlpkkcQpyEXL0Z/pjDy5HBmMjRCJ2gq+g=="],
 
+    "happy-dom/entities": ["entities@7.0.1", "", {}, "sha512-TWrgLOFUQTH994YUyl1yT4uyavY5nNB5muff+RtWaqNVCAK408b5ZnnbNAUEWLTCpum9w6arT70i1XdQ4UeOPA=="],
+
     "html-minifier-terser/commander": ["commander@10.0.1", "", {}, "sha512-y4Mg2tXshplEbSGzx7amzPwKKOCGuoSRP/CjEdwwk0FOGlUbq6lKuoyDZTNZkmxHdJtp54hdfY/JUrdL7Xfdug=="],
 
-    "html-minifier-terser/entities": ["entities@4.5.0", "", {}, "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw=="],
-
-    "htmlparser2/entities": ["entities@4.5.0", "", {}, "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw=="],
-
     "iconv-corefoundation/cli-truncate": ["cli-truncate@2.1.0", "", { "dependencies": { "slice-ansi": "^3.0.0", "string-width": "^4.2.0" } }, "sha512-n8fOixwDD6b/ObinzTrp1ZKFzbgvKZvuz/TvejnLn1aQfC6r52XEx85FmuC+3HI+JM7coBRXUvNqEU2PHVrHpg=="],
 
     "iconv-corefoundation/node-addon-api": ["node-addon-api@1.7.2", "", {}, "sha512-ibPK3iA+vaY1eEjESkQkM0BbCqFOaZMiXRTtdB0u7b4djtY6JnsjvPdUHVMg6xQt3B8fpTTWHI9A+ADjM9frzg=="],
@@ -6425,8 +6362,6 @@
 
     "@jsx-email/cli/vite/rollup": ["rollup@3.30.0", "", { "optionalDependencies": { "fsevents": "~2.3.2" }, "bin": { "rollup": "dist/bin/rollup" } }, "sha512-kQvGasUgN+AlWGliFn2POSajRQEsULVYFGTvOZmK06d7vCD+YhZztt70kGk3qaeAXeWYL5eO7zx+rAubBc55eA=="],
 
-    "@jsx-email/doiuse-email/htmlparser2/entities": ["entities@4.5.0", "", {}, "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw=="],
-
     "@malept/flatpak-bundler/fs-extra/jsonfile": ["jsonfile@6.2.1", "", { "dependencies": { "universalify": "^2.0.0" }, "optionalDependencies": { "graceful-fs": "^4.1.6" } }, "sha512-zwOTdL3rFQ/lRdBnntKVOX6k5cKJwEc1HdilT71BWEu7J41gXIB2MRp+vxduPSwZJPWBxEzv4yH1wYLJGUHX4Q=="],
 
     "@modelcontextprotocol/sdk/express/accepts": ["accepts@2.0.0", "", { "dependencies": { "mime-types": "^3.0.0", "negotiator": "^1.0.0" } }, "sha512-5cvg6CtKwfgdmVqY1WIiXKc3Q1bkRqGLi+2W/6ao+6Y7gu/RCwRuAhGEzh5B4KlszSuTLgZYuqFqo5bImjNKng=="],

bunfig.toml

@@ -2,7 +2,7 @@
 exact = true
 # Only install newly resolved package versions published at least 3 days ago.
 minimumReleaseAge = 259200
-minimumReleaseAgeExcludes = ["@ai-sdk/amazon-bedrock", "@opentui/core", "@opentui/core-darwin-arm64", "@opentui/core-darwin-x64", "@opentui/core-linux-arm64", "@opentui/core-linux-arm64-musl", "@opentui/core-linux-x64", "@opentui/core-linux-x64-musl", "@opentui/core-win32-arm64", "@opentui/core-win32-x64", "@opentui/keymap", "@opentui/solid", "gitlab-ai-provider", "@ff-labs/fff-node", "@ff-labs/fff-bun", "@ff-labs/fff-bin-darwin-arm64", "@ff-labs/fff-bin-darwin-x64", "@ff-labs/fff-bin-linux-arm64-gnu", "@ff-labs/fff-bin-linux-arm64-musl", "@ff-labs/fff-bin-linux-x64-gnu", "@ff-labs/fff-bin-linux-x64-musl", "@ff-labs/fff-bin-win32-arm64", "@ff-labs/fff-bin-win32-x64"]
+minimumReleaseAgeExcludes = ["@ai-sdk/amazon-bedrock", "@opentui/core", "@opentui/core-darwin-arm64", "@opentui/core-darwin-x64", "@opentui/core-linux-arm64", "@opentui/core-linux-arm64-musl", "@opentui/core-linux-x64", "@opentui/core-linux-x64-musl", "@opentui/core-win32-arm64", "@opentui/core-win32-x64", "@opentui/keymap", "@opentui/solid", "gitlab-ai-provider"]
 
 [test]
 root = "./do-not-run-tests-from-root"

nix/hashes.json

@@ -1,8 +1,8 @@
 {
   "nodeModules": {
-    "x86_64-linux": "sha256-yZeq16sWAtsAHZO3pbsr90t3+8PlOueRym2J/Kgpj1U=",
-    "aarch64-linux": "sha256-m54/gm6R8MyQXBh68K8McAfZ9nLLK08nYQwMvAsTs8o=",
-    "aarch64-darwin": "sha256-pbtcF4ZCUqKO/SVLxv4wskl+O1LlT2RNsUV5d4s9+WY=",
-    "x86_64-darwin": "sha256-o3ucdbFNy2y9Hrb594Y9AtpRBUPglhqZLtTyiqMECR8="
+    "x86_64-linux": "sha256-mXTzANDuuy+BY4vzhuuL5Q6JVVTJCKdHuD/Fo8pSfgI=",
+    "aarch64-linux": "sha256-t1Uf+PIDvj9bogsSo2Dg1e+zJM2CHQ8lpA/I3vFQA1Q=",
+    "aarch64-darwin": "sha256-HKpMwzpYhCQOu0xHugi4ZIC/Va2BSiQpM2TbA6BEZDU=",
+    "x86_64-darwin": "sha256-m5h7h9KxkcIrdTO2QzQftq68d0Ru0IsCfu3WzMp4P68="
   }
 }

packages/app/package.json

@@ -1,13 +1,11 @@
 {
   "name": "@opencode-ai/app",
-  "version": "1.16.2",
+  "version": "1.16.0",
   "description": "",
   "type": "module",
   "exports": {
     ".": "./src/index.ts",
     "./desktop-menu": "./src/desktop-menu.ts",
-    "./updater": "./src/updater.ts",
-    "./wsl/types": "./src/wsl/types.ts",
     "./vite": "./vite.js",
     "./index.css": "./src/index.css"
   },

packages/app/src/app.tsx

@@ -44,7 +44,6 @@ import { ServerConnection, ServerProvider, serverName, useServer } from "@/conte
 import { SettingsProvider, useSettings } from "@/context/settings"
 import { TerminalProvider } from "@/context/terminal"
 import { TabsProvider } from "@/context/tabs"
-import { WslServersProvider } from "@/wsl/context"
 import DirectoryLayout from "@/pages/directory-layout"
 import Layout from "@/pages/layout"
 import { ErrorPage } from "./pages/error"
@@ -70,7 +69,9 @@ function UiI18nBridge(props: ParentProps) {
 declare global {
   interface Window {
     __OPENCODE__?: {
+      updaterEnabled?: boolean
       deepLinks?: string[]
+      wsl?: boolean
     }
     api?: {
       setTitlebar?: (theme: { mode: "light" | "dark" }) => Promise<void>
@@ -170,13 +171,11 @@ export function AppBaseProviders(props: ParentProps<{ locale?: Locale }>) {
               }}
             >
               <QueryProvider>
-                <WslServersProvider>
-                  <DialogProvider>
-                    <MarkedProvider>
-                      <FileComponentProvider component={File}>{props.children}</FileComponentProvider>
-                    </MarkedProvider>
-                  </DialogProvider>
-                </WslServersProvider>
+                <DialogProvider>
+                  <MarkedProvider>
+                    <FileComponentProvider component={File}>{props.children}</FileComponentProvider>
+                  </MarkedProvider>
+                </DialogProvider>
               </QueryProvider>
             </ErrorBoundary>
           </UiI18nBridge>

packages/app/src/components/dialog-select-file.tsx

@@ -261,11 +261,7 @@ function createSessionEntries(props: {
   return { sessions }
 }
 
-export function DialogSelectFile(props: {
-  mode?: DialogSelectFileMode
-  onOpenFile?: (path: string) => void
-  onSelectFile?: (path: string) => void
-}) {
+export function DialogSelectFile(props: { mode?: DialogSelectFileMode; onOpenFile?: (path: string) => void }) {
   const command = useCommand()
   const language = useLanguage()
   const layout = useLayout()
@@ -379,10 +375,6 @@ export function DialogSelectFile(props: {
     }
 
     if (!item.path) return
-    if (props.onSelectFile) {
-      props.onSelectFile(item.path)
-      return
-    }
     open(item.path)
   }
 

packages/app/src/components/dialog-select-mcp.tsx

@@ -1,10 +1,13 @@
+import { useMutation, useQueryClient } from "@tanstack/solid-query"
 import { Component, createMemo, Show } from "solid-js"
 import { useSync } from "@/context/sync"
+import { useSDK } from "@/context/sdk"
 import { Dialog } from "@opencode-ai/ui/dialog"
 import { List } from "@opencode-ai/ui/list"
 import { Switch } from "@opencode-ai/ui/switch"
 import { useLanguage } from "@/context/language"
-import { useMcpToggle } from "@/context/mcp"
+import { useQueryOptions } from "@/context/server-sync"
+import { pathKey } from "@/utils/path-key"
 
 const statusLabels = {
   connected: "mcp.status.connected",
@@ -16,7 +19,10 @@ const statusLabels = {
 
 export const DialogSelectMcp: Component = () => {
   const sync = useSync()
+  const sdk = useSDK()
   const language = useLanguage()
+  const queryClient = useQueryClient()
+  const queryOptions = useQueryOptions()
 
   const items = createMemo(() =>
     Object.entries(sync.data.mcp ?? {})
@@ -24,7 +30,21 @@ export const DialogSelectMcp: Component = () => {
       .sort((a, b) => a.name.localeCompare(b.name)),
   )
 
-  const toggle = useMcpToggle()
+  const toggle = useMutation(() => ({
+    mutationFn: async (name: string) => {
+      const status = sync.data.mcp[name]
+      if (status?.status === "connected") {
+        await sdk.client.mcp.disconnect({ name })
+        return
+      }
+      if (status?.status === "needs_auth") {
+        await sdk.client.mcp.auth.authenticate({ name })
+        return
+      }
+      await sdk.client.mcp.connect({ name })
+    },
+    onSuccess: () => queryClient.refetchQueries(queryOptions.mcp(pathKey(sync.directory))),
+  }))
 
   const enabledCount = createMemo(() => items().filter((i) => i.status === "connected").length)
   const totalCount = createMemo(() => items().length)

packages/app/src/components/dialog-select-server.tsx

@@ -189,7 +189,7 @@ export function DialogSelectServer() {
   )
 }
 
-export function useServerManagementController(options: { onSelect?: () => void; navigateOnAdd?: boolean } = {}) {
+export function useServerManagementController(options: { onSelect?: () => void } = {}) {
   const navigate = useNavigate()
   const server = useServer()
   const tabs = useTabs()
@@ -265,11 +265,6 @@ export function useServerManagementController(options: { onSelect?: () => void;
       }
 
       resetAdd()
-      if (options.navigateOnAdd === false) {
-        server.add(conn)
-        options.onSelect?.()
-        return
-      }
       await select(conn, true)
     },
   }))

packages/app/src/components/directory-picker-policy.ts

@@ -1,7 +0,0 @@
-import { ServerConnection } from "@/context/server"
-import type { Platform } from "@/context/platform"
-
-export function directoryPickerKind(platform: Platform["platform"], server: ServerConnection.Any) {
-  if (platform === "desktop" && ServerConnection.local(server)) return "native" as const
-  return "server" as const
-}

packages/app/src/components/directory-picker.test.ts

@@ -1,21 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { directoryPickerKind } from "./directory-picker-policy"
-
-const local = {
-  type: "sidecar",
-  variant: "base",
-  http: { url: "http://localhost:4096" },
-} as const
-const remote = {
-  type: "ssh",
-  host: "example.test",
-  http: { url: "http://localhost:4096" },
-} as const
-
-describe("directoryPickerKind", () => {
-  test("uses the native picker only for local desktop projects", () => {
-    expect(directoryPickerKind("desktop", local)).toBe("native")
-    expect(directoryPickerKind("desktop", remote)).toBe("server")
-    expect(directoryPickerKind("web", local)).toBe("server")
-  })
-})

packages/app/src/components/directory-picker.tsx

@@ -1,29 +0,0 @@
-import { useDialog } from "@opencode-ai/ui/context/dialog"
-import { ServerConnection } from "@/context/server"
-import { usePlatform } from "@/context/platform"
-import { DialogSelectDirectory } from "./dialog-select-directory"
-import { directoryPickerKind } from "./directory-picker-policy"
-
-type DirectoryPickerInput = {
-  server: ServerConnection.Any
-  title?: string
-  multiple?: boolean
-  onSelect: (result: string | string[] | null) => void
-}
-
-export function useDirectoryPicker() {
-  const platform = usePlatform()
-  const dialog = useDialog()
-
-  return (input: DirectoryPickerInput) => {
-    if (directoryPickerKind(platform.platform, input.server) === "native" && platform.platform === "desktop") {
-      void platform.openDirectoryPickerDialog({ title: input.title, multiple: input.multiple }).then(input.onSelect)
-      return
-    }
-
-    dialog.show(
-      () => <DialogSelectDirectory {...input} />,
-      () => input.onSelect(null),
-    )
-  }
-}

packages/app/src/components/prompt-input.tsx

@@ -52,12 +52,11 @@ import { usePermission } from "@/context/permission"
 import { useLanguage } from "@/context/language"
 import { usePlatform } from "@/context/platform"
 import { useSettings } from "@/context/settings"
-import { serverAttachmentFile } from "./prompt-input/server-attachment"
 import { useSessionLayout } from "@/pages/session/session-layout"
 import { createSessionTabs } from "@/pages/session/helpers"
 import { createTextFragment, getCursorPosition, setCursorPosition, setRangeEdge } from "./prompt-input/editor-dom"
 import { createPromptAttachments } from "./prompt-input/attachments"
-import { ACCEPTED_FILE_TYPES, pickAttachmentFiles } from "./prompt-input/files"
+import { ACCEPTED_FILE_TYPES } from "./prompt-input/files"
 import {
   canNavigateHistoryAtCursor,
   navigatePromptHistory,
@@ -73,8 +72,6 @@ import { PromptContextItems } from "./prompt-input/context-items"
 import { PromptImageAttachments } from "./prompt-input/image-attachments"
 import { PromptDragOverlay } from "./prompt-input/drag-overlay"
 import { promptPlaceholder } from "./prompt-input/placeholder"
-import { useDirectoryPicker } from "./directory-picker"
-import { showToast } from "@/utils/toast"
 import { ImagePreview } from "@opencode-ai/ui/image-preview"
 import { useQueries } from "@tanstack/solid-query"
 import { useQueryOptions } from "@/context/server-sync"
@@ -142,7 +139,6 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
   const permission = usePermission()
   const language = useLanguage()
   const platform = usePlatform()
-  const pickDirectory = useDirectoryPicker()
   const settings = useSettings()
   const { params, tabs, view } = useSessionLayout()
   let editorRef!: HTMLDivElement
@@ -469,36 +465,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
 
   const escBlur = () => platform.platform === "desktop" && platform.os === "macos"
 
-  const pick = () => {
-    if (server.isLocal()) {
-      pickAttachmentFiles({
-        picker: platform.openAttachmentPickerDialog,
-        directory: () => sdk.directory,
-        fallback: () => fileInputRef?.click(),
-        onFile: addAttachment,
-        onError: (error) =>
-          showToast({
-            variant: "error",
-            title: language.t("common.requestFailed"),
-            description: error instanceof Error ? error.message : String(error),
-          }),
-      })
-      return
-    }
-    void import("@/components/dialog-select-file").then((module) =>
-      dialog.show(() => (
-        <module.DialogSelectFile
-          mode="files"
-          onSelectFile={(path) => {
-            void sdk.client.v2.fs
-              .read({ path })
-              .then((response) => response.data?.data)
-              .then((data) => data && addAttachments([serverAttachmentFile(path, data)]))
-          }}
-        />
-      )),
-    )
-  }
+  const pick = () => fileInputRef?.click()
 
   const setMode = (mode: "normal" | "shell") => {
     setStore("mode", mode)
@@ -1108,7 +1075,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     return true
   }
 
-  const { addAttachment, addAttachments, removeAttachment, handlePaste } = createPromptAttachments({
+  const { addAttachments, removeAttachment, handlePaste } = createPromptAttachments({
     editor: () => editorRef,
     isDialogActive: () => !!dialog.active,
     setDraggingType: (type) => setStore("draggingType", type),
@@ -1399,7 +1366,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     server.projects.touch(worktree)
     navigate(`/${base64Encode(worktree)}/session`)
   }
-  const addProject = () => {
+  const addProject = async () => {
     const conn = server.current
     if (!conn) return
     const select = (result: string | string[] | null) => {
@@ -1407,10 +1374,15 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
       if (!directory) return
       selectProject(directory)
     }
-    pickDirectory({
-      server: conn,
-      title: language.t("command.project.open"),
-      onSelect: select,
+    if (platform.openDirectoryPickerDialog && server.isLocal()) {
+      select(await platform.openDirectoryPickerDialog({ title: language.t("command.project.open") }))
+      return
+    }
+    void import("@/components/dialog-select-directory").then((x) => {
+      dialog.show(
+        () => <x.DialogSelectDirectory onSelect={select} server={conn} />,
+        () => select(null),
+      )
     })
   }
 

packages/app/src/components/prompt-input/attachments.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import { attachmentMime, pickAttachmentFiles } from "./files"
+import { attachmentMime } from "./files"
 import { pasteMode } from "./paste"
 
 describe("attachmentMime", () => {
@@ -24,70 +24,6 @@ describe("attachmentMime", () => {
   })
 })
 
-describe("pickAttachmentFiles", () => {
-  test("reads the current project directory for every native picker invocation", async () => {
-    const paths: string[] = []
-    const files: File[] = []
-    const file = new File(["hello"], "hello.txt", { type: "text/plain" })
-    let directory = "C:\\Projects\\LoremIpsum"
-    const picker = async (options?: { defaultPath?: string }, onFile?: (file: File) => Promise<unknown>) => {
-      paths.push(options?.defaultPath ?? "")
-      await onFile?.(file)
-    }
-
-    pickAttachmentFiles({
-      picker,
-      directory: () => directory,
-      fallback: () => undefined,
-      onFile: async (selected) => files.push(selected),
-      onError: () => undefined,
-    })
-    await Promise.resolve()
-    directory = "C:\\Projects\\DolorSit"
-    pickAttachmentFiles({
-      picker,
-      directory: () => directory,
-      fallback: () => undefined,
-      onFile: async (selected) => files.push(selected),
-      onError: () => undefined,
-    })
-    await Promise.resolve()
-    expect(files).toEqual([file, file])
-    expect(paths).toEqual(["C:\\Projects\\LoremIpsum", "C:\\Projects\\DolorSit"])
-  })
-
-  test("uses the browser file input when no native picker exists", async () => {
-    let fallback = 0
-    pickAttachmentFiles({
-      directory: () => "/projects/consectetur-adipiscing",
-      fallback: () => {
-        fallback += 1
-      },
-      onFile: async () => undefined,
-      onError: () => undefined,
-    })
-    expect(fallback).toBe(1)
-  })
-
-  test("reports native picker failures without rejecting", async () => {
-    const error = new Error("picker unavailable")
-    const errors: unknown[] = []
-    const handled = Promise.withResolvers<void>()
-    pickAttachmentFiles({
-      picker: async () => Promise.reject(error),
-      directory: () => "C:\\Projects\\LoremIpsum",
-      fallback: () => undefined,
-      onFile: async () => undefined,
-      onError: (cause) => {
-        errors.push(cause)
-        handled.resolve()
-      },
-    })
-    await handled.promise
-    expect(errors).toEqual([error])
-  })
-})
-
 describe("pasteMode", () => {
   test("uses native paste for short single-line text", () => {
     expect(pasteMode("hello world")).toBe("native")

packages/app/src/components/prompt-input/files.ts

@@ -2,38 +2,6 @@ import { ACCEPTED_FILE_TYPES, ACCEPTED_IMAGE_TYPES } from "@/constants/file-pick
 
 export { ACCEPTED_FILE_TYPES }
 
-type AttachmentPicker = (
-  options: {
-    defaultPath?: string
-    multiple?: boolean
-    accept?: string[]
-  },
-  onFile: (file: File) => Promise<unknown>,
-) => Promise<void>
-
-export function pickAttachmentFiles(input: {
-  picker?: AttachmentPicker
-  directory: () => string
-  fallback: () => void
-  onFile: (file: File) => Promise<unknown>
-  onError: (error: unknown) => void
-}) {
-  if (!input.picker) {
-    input.fallback()
-    return
-  }
-  void input
-    .picker(
-      {
-        defaultPath: input.directory(),
-        multiple: true,
-        accept: ACCEPTED_FILE_TYPES,
-      },
-      input.onFile,
-    )
-    .catch(input.onError)
-}
-
 const IMAGE_MIMES = new Set(ACCEPTED_IMAGE_TYPES)
 const IMAGE_EXTS = new Map([
   ["gif", "image/gif"],

packages/app/src/components/prompt-input/server-attachment.test.ts

@@ -1,25 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { serverAttachmentFile } from "./server-attachment"
-
-describe("serverAttachmentFile", () => {
-  test("creates a file from server text content", async () => {
-    const file = serverAttachmentFile("docs/readme.txt", { type: "text", content: "hello", mime: "text/plain" })
-
-    expect(file.name).toBe("readme.txt")
-    expect(file.type).toBe("text/plain")
-    expect(await file.text()).toBe("hello")
-  })
-
-  test("creates a file from server base64 content", async () => {
-    const file = serverAttachmentFile("images/pixel.png", {
-      type: "binary",
-      content: "aGVsbG8=",
-      encoding: "base64",
-      mime: "image/png",
-    })
-
-    expect(file.name).toBe("pixel.png")
-    expect(file.type).toBe("image/png")
-    expect(await file.text()).toBe("hello")
-  })
-})

packages/app/src/components/prompt-input/server-attachment.ts

@@ -1,8 +0,0 @@
-import { getFilename } from "@opencode-ai/core/util/path"
-import type { FileSystemBinaryContent, FileSystemTextContent } from "@opencode-ai/sdk/v2"
-
-export function serverAttachmentFile(path: string, data: FileSystemTextContent | FileSystemBinaryContent) {
-  const content =
-    data.type === "text" ? data.content : Uint8Array.from(atob(data.content), (char) => char.charCodeAt(0))
-  return new File([content], getFilename(path), { type: data.mime })
-}

packages/app/src/components/server/server-row-menu.tsx

@@ -1,59 +0,0 @@
-import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
-import { IconButtonV2 } from "@opencode-ai/ui/v2/icon-button-v2"
-import { MenuV2 } from "@opencode-ai/ui/v2/menu-v2"
-import { type Component, Show } from "solid-js"
-import { useServerManagementController } from "@/components/dialog-select-server"
-import { useLanguage } from "@/context/language"
-import { ServerConnection } from "@/context/server"
-
-export const ServerRowMenu: Component<{
-  server: ServerConnection.Any
-  controller: ReturnType<typeof useServerManagementController>
-  onEdit: (server: ServerConnection.Http) => void
-  open?: boolean
-  onOpenChange?: (open: boolean) => void
-}> = (props) => {
-  const language = useLanguage()
-  const key = ServerConnection.key(props.server)
-  const builtin = ServerConnection.builtin(props.server)
-  const isDefault = () => props.controller.defaultKey() === key
-
-  return (
-    <MenuV2 gutter={4} modal={false} placement="bottom-end" open={props.open} onOpenChange={props.onOpenChange}>
-      <MenuV2.Trigger
-        as={IconButtonV2}
-        variant="ghost-muted"
-        size="small"
-        icon={<IconV2 name="outline-dots" />}
-        aria-label={language.t("common.moreOptions")}
-      />
-      <MenuV2.Portal>
-        <MenuV2.Content>
-          <MenuV2.Group>
-            <MenuV2.GroupLabel>{language.t("settings.section.server")}</MenuV2.GroupLabel>
-            <MenuV2.Item
-              disabled={builtin || props.server.type !== "http"}
-              onSelect={() => props.onEdit(props.server as ServerConnection.Http)}
-            >
-              {language.t("dialog.server.menu.edit")}
-            </MenuV2.Item>
-            <Show when={props.controller.canDefault() && !isDefault()}>
-              <MenuV2.Item onSelect={() => props.controller.setDefault(key)}>
-                {language.t("dialog.server.menu.default")}
-              </MenuV2.Item>
-            </Show>
-            <Show when={props.controller.canDefault() && isDefault()}>
-              <MenuV2.Item onSelect={() => props.controller.setDefault(null)}>
-                {language.t("dialog.server.menu.defaultRemove")}
-              </MenuV2.Item>
-            </Show>
-            <MenuV2.Separator />
-            <MenuV2.Item disabled={builtin} onSelect={() => props.controller.handleRemove(key)}>
-              {language.t("dialog.server.menu.delete")}
-            </MenuV2.Item>
-          </MenuV2.Group>
-        </MenuV2.Content>
-      </MenuV2.Portal>
-    </MenuV2>
-  )
-}

packages/app/src/components/settings-general.tsx

@@ -1,4 +1,5 @@
 import { Component, Show, createMemo, createResource, onMount, type JSX } from "solid-js"
+import { createStore } from "solid-js/store"
 import { Button } from "@opencode-ai/ui/button"
 import { Icon } from "@opencode-ai/ui/icon"
 import { Select } from "@opencode-ai/ui/select"
@@ -7,13 +8,13 @@ import { TextField } from "@opencode-ai/ui/text-field"
 import { Tooltip } from "@opencode-ai/ui/tooltip"
 import { useTheme, type ColorScheme } from "@opencode-ai/ui/theme/context"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
+import { showToast } from "@/utils/toast"
 import { useParams } from "@solidjs/router"
 import { useLanguage } from "@/context/language"
 import { usePermission } from "@/context/permission"
 import { usePlatform, type DisplayBackend } from "@/context/platform"
 import { useServerSync } from "@/context/server-sync"
 import { useServerSDK } from "@/context/server-sdk"
-import { useUpdaterAction } from "./updater-action"
 import {
   monoDefault,
   monoFontFamily,
@@ -90,7 +91,9 @@ export const SettingsGeneral: Component = () => {
   const params = useParams()
   const settings = useSettings()
 
-  const updater = useUpdaterAction()
+  const [store, setStore] = createStore({
+    checking: false,
+  })
 
   const linux = createMemo(() => platform.platform === "desktop" && platform.os === "linux")
   const dir = createMemo(() => decode64(params.dir))
@@ -120,6 +123,58 @@ export const SettingsGeneral: Component = () => {
   }
   const desktop = createMemo(() => platform.platform === "desktop")
 
+  const check = () => {
+    if (!platform.checkUpdate) return
+    setStore("checking", true)
+
+    void platform
+      .checkUpdate()
+      .then((result) => {
+        if (!result.updateAvailable) {
+          showToast({
+            variant: "success",
+            icon: "circle-check",
+            title: language.t("settings.updates.toast.latest.title"),
+            description: language.t("settings.updates.toast.latest.description", { version: platform.version ?? "" }),
+          })
+          return
+        }
+
+        const actions = platform.updateAndRestart
+          ? [
+              {
+                label: language.t("toast.update.action.installRestart"),
+                onClick: async () => {
+                  await platform.updateAndRestart!()
+                },
+              },
+              {
+                label: language.t("toast.update.action.notYet"),
+                onClick: "dismiss" as const,
+              },
+            ]
+          : [
+              {
+                label: language.t("toast.update.action.notYet"),
+                onClick: "dismiss" as const,
+              },
+            ]
+
+        showToast({
+          persistent: true,
+          icon: "download",
+          title: language.t("toast.update.title"),
+          description: language.t("toast.update.description", { version: result.version ?? "" }),
+          actions,
+        })
+      })
+      .catch((err: unknown) => {
+        const message = err instanceof Error ? err.message : String(err)
+        showToast({ title: language.t("common.requestFailed"), description: message })
+      })
+      .finally(() => setStore("checking", false))
+  }
+
   const themeOptions = createMemo<ThemeOption[]>(() => theme.ids().map((id) => ({ id, name: theme.name(id) })))
 
   const serverSync = useServerSync()
@@ -668,6 +723,19 @@ export const SettingsGeneral: Component = () => {
       <h3 class="text-14-medium text-text-strong pb-2">{language.t("settings.general.section.updates")}</h3>
 
       <SettingsList>
+        <SettingsRow
+          title={language.t("settings.updates.row.startup.title")}
+          description={language.t("settings.updates.row.startup.description")}
+        >
+          <div data-action="settings-updates-startup">
+            <Switch
+              checked={settings.updates.startup()}
+              disabled={!platform.checkUpdate}
+              onChange={(checked) => settings.updates.setStartup(checked)}
+            />
+          </div>
+        </SettingsRow>
+
         <SettingsRow
           title={language.t("settings.general.row.releaseNotes.title")}
           description={language.t("settings.general.row.releaseNotes.description")}
@@ -684,8 +752,10 @@ export const SettingsGeneral: Component = () => {
           title={language.t("settings.updates.row.check.title")}
           description={language.t("settings.updates.row.check.description")}
         >
-          <Button size="small" variant="secondary" disabled={!updater.action().run} onClick={updater.run}>
-            {language.t(updater.action().label)}
+          <Button size="small" variant="secondary" disabled={store.checking || !platform.checkUpdate} onClick={check}>
+            {store.checking
+              ? language.t("settings.updates.action.checking")
+              : language.t("settings.updates.action.checkNow")}
           </Button>
         </SettingsRow>
       </SettingsList>

packages/app/src/components/settings-v2/dialog-server-v2.tsx

@@ -1,129 +0,0 @@
-import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
-import { Dialog, DialogFooter } from "@opencode-ai/ui/v2/dialog-v2"
-import { TextInputV2 } from "@opencode-ai/ui/v2/text-input-v2"
-import { useDialog } from "@opencode-ai/ui/context/dialog"
-import { type Component, Show, createEffect, createSignal, onCleanup, onMount } from "solid-js"
-import { useLanguage } from "@/context/language"
-import { type ServerConnection } from "@/context/server"
-import { useServerManagementController } from "../dialog-select-server"
-import "./settings-v2.css"
-
-export const DialogServerV2: Component<{
-  mode: "add" | "edit"
-  server?: ServerConnection.Http
-}> = (props) => {
-  const dialog = useDialog()
-  const language = useLanguage()
-  const controller = useServerManagementController({
-    onSelect: () => dialog.close(),
-    navigateOnAdd: false,
-  })
-  const [opened, setOpened] = createSignal(false)
-
-  onMount(() => {
-    if (props.mode === "add") controller.startAdd()
-    if (props.mode === "edit" && props.server) controller.startEdit(props.server)
-    setOpened(true)
-  })
-
-  onCleanup(() => {
-    controller.resetForm()
-  })
-
-  createEffect(() => {
-    if (!opened()) return
-    if (controller.isFormMode()) return
-    dialog.close()
-  })
-
-  const keyDown = (event: KeyboardEvent) => {
-    if (event.key !== "Enter" || event.isComposing) return
-    event.preventDefault()
-    controller.submitForm()
-  }
-
-  const title = () =>
-    props.mode === "add" ? language.t("dialog.server.add.title") : language.t("dialog.server.edit.title")
-
-  const submitLabel = () => {
-    if (controller.formBusy()) return language.t("dialog.server.add.checking")
-    if (props.mode === "add") return language.t("dialog.server.add.button")
-    return language.t("common.save")
-  }
-
-  return (
-    <Dialog title={title()} fit class="settings-v2-server-dialog">
-      <div class="flex w-full min-w-0 flex-1 flex-col px-4">
-        <div class="flex w-full min-w-0 flex-col gap-6">
-          <div class="flex w-full min-w-0 flex-col gap-2">
-            <label class="settings-v2-server-dialog-label">{language.t("dialog.server.add.url")}</label>
-            <TextInputV2
-              type="text"
-              appearance="large"
-              class="!w-full self-stretch"
-              value={controller.formValue()}
-              placeholder={language.t("dialog.server.add.placeholder")}
-              invalid={!!controller.formError()}
-              disabled={controller.formBusy()}
-              autofocus
-              onInput={(event) => controller.handleFormChange()(event.currentTarget.value)}
-              onKeyDown={keyDown}
-            />
-            <Show when={controller.formError()}>
-              <span class="settings-v2-server-dialog-error">{controller.formError()}</span>
-            </Show>
-          </div>
-          <div class="flex w-full min-w-0 flex-col gap-2">
-            <label class="settings-v2-server-dialog-label">{language.t("dialog.server.add.name")}</label>
-            <TextInputV2
-              type="text"
-              appearance="large"
-              class="!w-full self-stretch"
-              value={controller.formName()}
-              placeholder={language.t("dialog.server.add.namePlaceholder")}
-              disabled={controller.formBusy()}
-              onInput={(event) => controller.handleFormNameChange()(event.currentTarget.value)}
-              onKeyDown={keyDown}
-            />
-          </div>
-          <div class="grid w-full min-w-0 grid-cols-2 gap-4">
-            <div class="flex min-w-0 flex-col gap-2">
-              <label class="settings-v2-server-dialog-label">{language.t("dialog.server.add.username")}</label>
-              <TextInputV2
-                type="text"
-                appearance="large"
-                class="!w-full self-stretch"
-                value={controller.formUsername()}
-                placeholder={language.t("dialog.server.add.usernamePlaceholder")}
-                disabled={controller.formBusy()}
-                onInput={(event) => controller.handleFormUsernameChange()(event.currentTarget.value)}
-                onKeyDown={keyDown}
-              />
-            </div>
-            <div class="flex min-w-0 flex-col gap-2">
-              <label class="settings-v2-server-dialog-label">{language.t("dialog.server.add.password")}</label>
-              <TextInputV2
-                type="password"
-                appearance="large"
-                class="!w-full self-stretch"
-                value={controller.formPassword()}
-                placeholder={language.t("dialog.server.add.passwordPlaceholder")}
-                disabled={controller.formBusy()}
-                onInput={(event) => controller.handleFormPasswordChange()(event.currentTarget.value)}
-                onKeyDown={keyDown}
-              />
-            </div>
-          </div>
-        </div>
-      </div>
-      <DialogFooter>
-        <ButtonV2 variant="neutral" disabled={controller.formBusy()} onClick={() => dialog.close()}>
-          {language.t("common.cancel")}
-        </ButtonV2>
-        <ButtonV2 variant="contrast" disabled={controller.formBusy()} onClick={controller.submitForm}>
-          {submitLabel()}
-        </ButtonV2>
-      </DialogFooter>
-    </Dialog>
-  )
-}

packages/app/src/components/settings-v2/dialog-settings-v2.tsx

@@ -9,7 +9,7 @@ import { SettingsKeybinds } from "../settings-keybinds"
 import { SettingsProvidersV2 } from "./providers"
 import { SettingsModelsV2 } from "./models"
 import "./settings-v2.css"
-import { SettingsServersV2 } from "./servers"
+import { SettingsServers } from "../settings-servers"
 
 export const DialogSettings: Component = () => {
   const language = useLanguage()
@@ -33,16 +33,16 @@ export const DialogSettings: Component = () => {
                       <Icon name="keyboard" />
                       {language.t("settings.tab.shortcuts")}
                     </TabsV2.Trigger>
+                    <TabsV2.Trigger value="servers">
+                      <Icon name="server" />
+                      {language.t("status.popover.tab.servers")}
+                    </TabsV2.Trigger>
                   </div>
                 </div>
 
                 <div class="flex flex-col gap-1.5">
                   <TabsV2.SectionTitle>{language.t("settings.section.server")}</TabsV2.SectionTitle>
                   <div class="flex flex-col gap-1.5 w-full">
-                    <TabsV2.Trigger value="servers">
-                      <Icon name="server" />
-                      {language.t("status.popover.tab.servers")}
-                    </TabsV2.Trigger>
                     <TabsV2.Trigger value="providers">
                       <Icon name="providers" />
                       {language.t("settings.providers.title")}
@@ -68,7 +68,7 @@ export const DialogSettings: Component = () => {
           <SettingsKeybinds v2 />
         </TabsV2.Content>
         <TabsV2.Content value="servers" class="settings-v2-panel">
-          <SettingsServersV2 />
+          <SettingsServers />
         </TabsV2.Content>
         <TabsV2.Content value="providers" class="settings-v2-panel">
           <SettingsProvidersV2 />

packages/app/src/components/settings-v2/general.tsx

@@ -1,4 +1,5 @@
 import { Component, Show, createMemo, createResource, onMount } from "solid-js"
+import { createStore } from "solid-js/store"
 import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
 import { Icon } from "@opencode-ai/ui/icon"
 import { SelectV2 } from "@opencode-ai/ui/v2/select-v2"
@@ -7,13 +8,13 @@ import { TextInputV2 } from "@opencode-ai/ui/v2/text-input-v2"
 import { Tooltip } from "@opencode-ai/ui/tooltip"
 import { useTheme, type ColorScheme } from "@opencode-ai/ui/theme/context"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
+import { showToast } from "@/utils/toast"
 import { useParams } from "@solidjs/router"
 import { useLanguage } from "@/context/language"
 import { usePermission } from "@/context/permission"
 import { usePlatform, type DisplayBackend } from "@/context/platform"
 import { useServerSync } from "@/context/server-sync"
 import { useServerSDK } from "@/context/server-sdk"
-import { useUpdaterAction } from "../updater-action"
 import {
   monoDefault,
   monoFontFamily,
@@ -92,7 +93,9 @@ export const SettingsGeneralV2: Component = () => {
   const params = useParams()
   const settings = useSettings()
 
-  const updater = useUpdaterAction()
+  const [store, setStore] = createStore({
+    checking: false,
+  })
 
   const linux = createMemo(() => platform.platform === "desktop" && platform.os === "linux")
   const dir = createMemo(() => decode64(params.dir))
@@ -122,6 +125,58 @@ export const SettingsGeneralV2: Component = () => {
   }
   const desktop = createMemo(() => platform.platform === "desktop")
 
+  const check = () => {
+    if (!platform.checkUpdate) return
+    setStore("checking", true)
+
+    void platform
+      .checkUpdate()
+      .then((result) => {
+        if (!result.updateAvailable) {
+          showToast({
+            variant: "success",
+            icon: "circle-check",
+            title: language.t("settings.updates.toast.latest.title"),
+            description: language.t("settings.updates.toast.latest.description", { version: platform.version ?? "" }),
+          })
+          return
+        }
+
+        const actions = platform.updateAndRestart
+          ? [
+              {
+                label: language.t("toast.update.action.installRestart"),
+                onClick: async () => {
+                  await platform.updateAndRestart!()
+                },
+              },
+              {
+                label: language.t("toast.update.action.notYet"),
+                onClick: "dismiss" as const,
+              },
+            ]
+          : [
+              {
+                label: language.t("toast.update.action.notYet"),
+                onClick: "dismiss" as const,
+              },
+            ]
+
+        showToast({
+          persistent: true,
+          icon: "download",
+          title: language.t("toast.update.title"),
+          description: language.t("toast.update.description", { version: result.version ?? "" }),
+          actions,
+        })
+      })
+      .catch((err: unknown) => {
+        const message = err instanceof Error ? err.message : String(err)
+        showToast({ title: language.t("common.requestFailed"), description: message })
+      })
+      .finally(() => setStore("checking", false))
+  }
+
   const themeOptions = createMemo<ThemeOption[]>(() => theme.ids().map((id) => ({ id, name: theme.name(id) })))
 
   const serverSync = useServerSync()
@@ -685,6 +740,19 @@ export const SettingsGeneralV2: Component = () => {
       <h3 class="settings-v2-section-title">{language.t("settings.general.section.updates")}</h3>
 
       <SettingsListV2>
+        <SettingsRowV2
+          title={language.t("settings.updates.row.startup.title")}
+          description={language.t("settings.updates.row.startup.description")}
+        >
+          <div data-action="settings-updates-startup">
+            <Switch
+              checked={settings.updates.startup()}
+              disabled={!platform.checkUpdate}
+              onChange={(checked) => settings.updates.setStartup(checked)}
+            />
+          </div>
+        </SettingsRowV2>
+
         <SettingsRowV2
           title={language.t("settings.general.row.releaseNotes.title")}
           description={language.t("settings.general.row.releaseNotes.description")}
@@ -701,8 +769,10 @@ export const SettingsGeneralV2: Component = () => {
           title={language.t("settings.updates.row.check.title")}
           description={language.t("settings.updates.row.check.description")}
         >
-          <ButtonV2 size="normal" variant="neutral" disabled={!updater.action().run} onClick={updater.run}>
-            {language.t(updater.action().label)}
+          <ButtonV2 size="normal" variant="neutral" disabled={store.checking || !platform.checkUpdate} onClick={check}>
+            {store.checking
+              ? language.t("settings.updates.action.checking")
+              : language.t("settings.updates.action.checkNow")}
           </ButtonV2>
         </SettingsRowV2>
       </SettingsListV2>

packages/app/src/components/settings-v2/servers.tsx

@@ -1,143 +0,0 @@
-import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
-import { Tag } from "@opencode-ai/ui/v2/badge-v2"
-import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
-import { IconButtonV2 } from "@opencode-ai/ui/v2/icon-button-v2"
-import { TextInputV2 } from "@opencode-ai/ui/v2/text-input-v2"
-import { useDialog } from "@opencode-ai/ui/context/dialog"
-import fuzzysort from "fuzzysort"
-import { type Component, For, Show, createMemo } from "solid-js"
-import { createStore } from "solid-js/store"
-import { ServerRowMenu } from "@/components/server/server-row-menu"
-import { ServerHealthIndicator } from "@/components/server/server-row"
-import { useLanguage } from "@/context/language"
-import { ServerConnection, serverName } from "@/context/server"
-import { useServerManagementController } from "../dialog-select-server"
-import { DialogServerV2 } from "./dialog-server-v2"
-import { SettingsListV2 } from "./parts/list"
-import { isWslServer, useFilteredWslServers, WslAddServerButton, WslServerSettings } from "@/wsl/settings"
-import "./settings-v2.css"
-
-export const SettingsServersV2: Component = () => {
-  const dialog = useDialog()
-  const language = useLanguage()
-  const controller = useServerManagementController()
-  const [store, setStore] = createStore({ filter: "" })
-  const wslServers = useFilteredWslServers(() => store.filter)
-
-  const showSearch = createMemo(
-    () => controller.sortedItems().filter((item) => !isWslServer(item)).length + wslServers().length > 1,
-  )
-
-  const filtered = createMemo(() => {
-    const items = controller.sortedItems().filter((item) => !isWslServer(item))
-    const query = store.filter.trim()
-    if (!query) return items
-    return fuzzysort
-      .go(query, items, {
-        keys: [(item) => serverName(item), (item) => item.http.url],
-      })
-      .map((result) => result.obj)
-  })
-
-  const openAdd = () => {
-    dialog.push(() => <DialogServerV2 mode="add" />)
-  }
-
-  const openEdit = (server: ServerConnection.Http) => {
-    dialog.push(() => <DialogServerV2 mode="edit" server={server} />)
-  }
-
-  return (
-    <>
-      <div
-        class="settings-v2-tab-header settings-v2-servers-header"
-        classList={{ "settings-v2-tab-header--stacked": showSearch() }}
-      >
-        <div class="settings-v2-tab-header-row">
-          <h2 class="settings-v2-tab-title">{language.t("status.popover.tab.servers")}</h2>
-          <ButtonV2 variant="ghost-muted" icon="plus" onClick={openAdd}>
-            {language.t("dialog.server.add.button")}
-          </ButtonV2>
-          <WslAddServerButton />
-        </div>
-        <Show when={showSearch()}>
-          <div class="settings-v2-tab-search">
-            <TextInputV2
-              type="search"
-              appearance="base"
-              value={store.filter}
-              onInput={(event) => setStore("filter", event.currentTarget.value)}
-              placeholder={language.t("dialog.server.search.placeholder")}
-              spellcheck={false}
-              autocorrect="off"
-              autocomplete="off"
-              autocapitalize="off"
-              aria-label={language.t("dialog.server.search.placeholder")}
-            />
-            <Show when={store.filter}>
-              <IconButtonV2
-                type="button"
-                variant="ghost-muted"
-                size="small"
-                class="settings-v2-tab-search-clear"
-                icon={<IconV2 name="close" size="large" class="text-v2-icon-icon-muted" />}
-                onClick={() => setStore("filter", "")}
-              />
-            </Show>
-          </div>
-        </Show>
-      </div>
-
-      <div class="settings-v2-tab-body settings-v2-servers">
-        <Show
-          when={filtered().length > 0 || wslServers().length > 0}
-          fallback={
-            <div class="settings-v2-servers-status">
-              <span>{store.filter ? language.t("palette.empty") : language.t("dialog.server.empty")}</span>
-              <Show when={store.filter}>
-                <span class="settings-v2-servers-status-filter">&quot;{store.filter}&quot;</span>
-              </Show>
-            </div>
-          }
-        >
-          <SettingsListV2>
-            <WslServerSettings controller={controller} servers={wslServers} />
-            <For each={filtered()}>
-              {(item) => {
-                const key = ServerConnection.key(item)
-                const health = () => controller.status()[key]
-                const isDefault = () => controller.defaultKey() === key
-                return (
-                  <div class="settings-v2-servers-row">
-                    <div class="settings-v2-servers-lead">
-                      <ServerHealthIndicator health={health()} />
-                      <div class="settings-v2-servers-copy">
-                        <span class="settings-v2-servers-name">{serverName(item)}</span>
-                        <span class="settings-v2-servers-meta">
-                          <Show when={health()?.version}>v{health()?.version}</Show>
-                          <Show when={health()?.version && item.type === "http"}> • </Show>
-                          <Show
-                            when={item.type === "http" && item.http.username}
-                            fallback={<Show when={item.type === "http"}>{language.t("server.row.noUsername")}</Show>}
-                          >
-                            {item.http.username}
-                          </Show>
-                        </span>
-                      </div>
-                    </div>
-                    <div class="settings-v2-servers-actions">
-                      <Show when={controller.canDefault() && isDefault()}>
-                        <Tag>{language.t("dialog.server.status.default")}</Tag>
-                      </Show>
-                      <ServerRowMenu server={item} controller={controller} onEdit={openEdit} />
-                    </div>
-                  </div>
-                )
-              }}
-            </For>
-          </SettingsListV2>
-        </Show>
-      </div>
-    </>
-  )
-}

packages/app/src/components/settings-v2/settings-v2.css

@@ -511,144 +511,3 @@
 .settings-v2-shortcuts-status-filter {
   color: var(--v2-text-text-base);
 }
-
-.settings-v2-tab-body.settings-v2-servers {
-  gap: 0;
-}
-
-.settings-v2-tab-header.settings-v2-servers-header {
-  padding-bottom: 24px;
-}
-
-.settings-v2-servers-header .settings-v2-tab-header-row {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 16px;
-}
-
-.settings-v2-tab-header.settings-v2-servers-header.settings-v2-tab-header--stacked {
-  gap: 24px;
-  padding-bottom: 24px;
-}
-
-.settings-v2-servers [data-component="settings-v2-list"] {
-  display: flex;
-  flex-direction: column;
-  gap: 0;
-  padding: 20px;
-  border-radius: 6px;
-}
-
-.settings-v2-servers-row {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 16px;
-}
-
-.settings-v2-servers-row:not(:last-child) {
-  padding-bottom: 16px;
-  margin-bottom: 16px;
-  border-bottom: 0.5px solid var(--v2-border-border-base);
-}
-
-.settings-v2-servers-actions {
-  display: flex;
-  flex-shrink: 0;
-  align-items: center;
-  justify-content: flex-end;
-  gap: 8px;
-}
-
-.settings-v2-servers-lead {
-  display: flex;
-  min-width: 0;
-  flex: 1;
-  align-items: flex-start;
-  gap: 10px;
-}
-
-.settings-v2-servers-copy {
-  display: flex;
-  min-width: 0;
-  flex: 1;
-  flex-direction: column;
-  gap: 6px;
-}
-
-.settings-v2-servers-name {
-  font-size: 13px;
-  font-weight: 530;
-  line-height: 1;
-  color: var(--v2-text-text-base);
-}
-
-.settings-v2-servers-meta {
-  font-size: 11px;
-  font-weight: 440;
-  line-height: 1;
-  color: var(--v2-text-text-muted);
-}
-
-.settings-v2-servers-status {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  gap: 4px;
-  padding-block: 48px;
-  font-size: 13px;
-  font-weight: 440;
-  line-height: 1;
-  color: var(--v2-text-text-muted);
-  text-align: center;
-}
-
-.settings-v2-servers-status-filter {
-  color: var(--v2-text-text-base);
-}
-
-[data-component="dialog-v2"].settings-v2-server-dialog [data-slot="dialog-container"] {
-  width: 480px;
-  max-width: calc(100vw - 32px);
-  height: auto;
-  border-radius: 8px;
-  align-items: stretch;
-}
-
-[data-component="dialog-v2"].settings-v2-server-dialog [data-slot="dialog-content"] {
-  align-items: stretch;
-  width: 100%;
-}
-
-[data-component="dialog-v2"].settings-v2-server-dialog [data-slot="dialog-header"] {
-  align-items: center;
-  padding: 24px 24px 0;
-}
-
-[data-component="dialog-v2"].settings-v2-server-dialog [data-slot="dialog-body"] {
-  display: flex;
-  width: 100%;
-  min-width: 0;
-  flex-direction: column;
-  align-items: stretch;
-}
-
-[data-component="dialog-v2"].settings-v2-server-dialog [data-slot="dialog-footer"] {
-  padding: 24px;
-}
-
-.settings-v2-server-dialog-label {
-  font-size: 13px;
-  font-weight: 530;
-  line-height: 1;
-  color: var(--v2-text-text-base);
-}
-
-.settings-v2-server-dialog-error {
-  font-size: 11px;
-  font-weight: 440;
-  line-height: 1;
-  color: var(--v2-state-fg-danger);
-}

packages/app/src/components/status-popover-body.tsx

@@ -3,6 +3,7 @@ import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { Icon } from "@opencode-ai/ui/icon"
 import { Switch } from "@opencode-ai/ui/switch"
 import { Tabs } from "@opencode-ai/ui/tabs"
+import { useMutation, useQueryClient } from "@tanstack/solid-query"
 import { showToast } from "@/utils/toast"
 import { useNavigate } from "@solidjs/router"
 import { type Accessor, createEffect, createMemo, For, type JSXElement, onCleanup, Show } from "solid-js"
@@ -10,12 +11,16 @@ import { createStore } from "solid-js/store"
 import { ServerHealthIndicator, ServerRow } from "@/components/server/server-row"
 import { useLanguage } from "@/context/language"
 import { usePlatform } from "@/context/platform"
-import { ServerConnection, useServer } from "@/context/server"
+import { useSDK } from "@/context/sdk"
+import { normalizeServerUrl, ServerConnection, useServer } from "@/context/server"
 import { useSync } from "@/context/sync"
 import { type ServerHealth } from "@/utils/server-health"
+import { useQueryOptions } from "@/context/server-sync"
+import { pathKey } from "@/utils/path-key"
 import { useGlobal } from "@/context/global"
 import { useSettings } from "@/context/settings"
-import { useMcpToggle } from "@/context/mcp"
+
+const pollMs = 10_000
 
 const pluginEmptyMessage = (value: string, file: string): JSXElement => {
   const parts = value.split(file)
@@ -55,7 +60,7 @@ const useDefaultServerKey = (
   get: (() => string | Promise<string | null | undefined> | null | undefined) | undefined,
 ) => {
   const [state, setState] = createStore({
-    key: undefined as ServerConnection.Key | undefined,
+    url: undefined as string | undefined,
     tick: 0,
   })
 
@@ -64,7 +69,7 @@ const useDefaultServerKey = (
     let dead = false
     const result = get?.()
     if (!result) {
-      setState("key", undefined)
+      setState("url", undefined)
       onCleanup(() => {
         dead = true
       })
@@ -74,7 +79,7 @@ const useDefaultServerKey = (
     if (result instanceof Promise) {
       void result.then((next) => {
         if (dead) return
-        setState("key", next ?? undefined)
+        setState("url", next ? normalizeServerUrl(next) : undefined)
       })
       onCleanup(() => {
         dead = true
@@ -82,7 +87,7 @@ const useDefaultServerKey = (
       return
     }
 
-    setState("key", ServerConnection.Key.make(result))
+    setState("url", normalizeServerUrl(result))
     onCleanup(() => {
       dead = true
     })
@@ -90,12 +95,45 @@ const useDefaultServerKey = (
 
   return {
     key: () => {
-      return state.key
+      const u = state.url
+      if (!u) return
+      return ServerConnection.key({ type: "http", http: { url: u } })
     },
     refresh: () => setState("tick", (value) => value + 1),
   }
 }
 
+const useMcpToggleMutation = () => {
+  const sync = useSync()
+  const sdk = useSDK()
+  const language = useLanguage()
+  const queryClient = useQueryClient()
+  const queryOptions = useQueryOptions()
+
+  return useMutation(() => ({
+    mutationFn: async (name: string) => {
+      const status = sync.data.mcp[name]
+      if (status?.status === "connected") {
+        await sdk.client.mcp.disconnect({ name })
+        return
+      }
+      if (status?.status === "needs_auth") {
+        await sdk.client.mcp.auth.authenticate({ name })
+        return
+      }
+      await sdk.client.mcp.connect({ name })
+    },
+    onSuccess: () => queryClient.refetchQueries(queryOptions.mcp(pathKey(sync.directory))),
+    onError: (err) => {
+      showToast({
+        variant: "error",
+        title: language.t("common.requestFailed"),
+        description: err instanceof Error ? err.message : String(err),
+      })
+    },
+  }))
+}
+
 type ServerStatusState = {
   servers: () => ServerStatusItem[]
   defaultKey: () => ServerConnection.Key | undefined
@@ -122,6 +160,7 @@ export function StatusPopoverServerBody() {
   const dialog = useDialog()
   const language = useLanguage()
   const navigate = useNavigate()
+
   let dialogRun = 0
   let dialogDead = false
   onCleanup(() => {
@@ -277,7 +316,7 @@ export function StatusPopoverBody(props: { shown: Accessor<boolean> }) {
     dialogRun += 1
   })
   const sortedServers = createMemo(() => listServersByHealth(global.servers.list(), server.key, global.servers.health))
-  const toggleMcp = useMcpToggle()
+  const toggleMcp = useMcpToggleMutation()
   const defaultServer = useDefaultServerKey(platform.getDefaultServer)
   const mcpNames = createMemo(() => Object.keys(sync.data.mcp ?? {}).sort((a, b) => a.localeCompare(b)))
   const mcpStatus = (name: string) => sync.data.mcp?.[name]?.status

packages/app/src/components/updater-action.test.ts

@@ -1,26 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { updaterAction } from "./updater-action"
-
-describe("updaterAction", () => {
-  test("disables update actions when the platform has no updater", () => {
-    expect(updaterAction(undefined)).toEqual({ label: "settings.updates.action.checkNow" })
-  })
-
-  test("projects updater transitions into one settings action", () => {
-    expect(updaterAction({ status: "idle" })).toEqual({
-      label: "settings.updates.action.checkNow",
-      run: "check",
-    })
-    expect(updaterAction({ status: "checking" })).toEqual({ label: "settings.updates.action.checking" })
-    expect(updaterAction({ status: "downloading", version: "2.0.0" })).toEqual({
-      label: "settings.updates.action.downloading",
-    })
-    expect(updaterAction({ status: "ready", version: "2.0.0" })).toEqual({
-      label: "toast.update.action.installRestart",
-      run: "install",
-    })
-    expect(updaterAction({ status: "installing", version: "2.0.0" })).toEqual({
-      label: "settings.updates.action.installing",
-    })
-  })
-})

packages/app/src/components/updater-action.ts

@@ -1,51 +0,0 @@
-import { createMemo } from "solid-js"
-import type { UpdaterState } from "@/updater"
-import { usePlatform } from "@/context/platform"
-import { useLanguage } from "@/context/language"
-import { showToast } from "@/utils/toast"
-
-export function updaterAction(state: UpdaterState | undefined) {
-  if (!state) return { label: "settings.updates.action.checkNow" as const }
-  switch (state.status) {
-    case "checking":
-      return { label: "settings.updates.action.checking" as const }
-    case "downloading":
-      return { label: "settings.updates.action.downloading" as const }
-    case "ready":
-      return { label: "toast.update.action.installRestart" as const, run: "install" as const }
-    case "installing":
-      return { label: "settings.updates.action.installing" as const }
-    case "disabled":
-      return { label: "settings.updates.action.checkNow" as const }
-    default:
-      return { label: "settings.updates.action.checkNow" as const, run: "check" as const }
-  }
-}
-
-export function useUpdaterAction() {
-  const platform = usePlatform()
-  const language = useLanguage()
-  const action = createMemo(() => updaterAction(platform.updater?.state()))
-
-  return {
-    action,
-    async run() {
-      const run = action().run
-      if (run === "install") return platform.updater?.install()
-      if (run !== "check") return
-
-      const state = await platform.updater?.check()
-      if (state?.status === "up-to-date") {
-        showToast({
-          variant: "success",
-          icon: "circle-check",
-          title: language.t("settings.updates.toast.latest.title"),
-          description: language.t("settings.updates.toast.latest.description", { version: platform.version ?? "" }),
-        })
-      }
-      if (state?.status === "error") {
-        showToast({ title: language.t("common.requestFailed"), description: state.message })
-      }
-    },
-  }
-}

packages/app/src/context/directory-sync.ts

@@ -609,9 +609,6 @@ export const createDirSyncContext = (
         )
       },
     },
-    mcp: {
-      toggle: (name: string) => serverSync.mcp.toggle(directory, name),
-    },
     absolute,
     get directory() {
       return current()[0].path.directory

packages/app/src/context/global-sync/child-store.test.ts

@@ -133,7 +133,6 @@ describe("createChildStoreManager", () => {
       const [store] = manager.child("/project")
 
       expect(store.status).toBe("loading")
-      expect(store.limit).toBe(5)
       expect(bootstraps).toEqual(["/project"])
     } finally {
       dispose()

packages/app/src/context/global-sync/event-reducer.test.ts

@@ -134,27 +134,6 @@ describe("applyGlobalEvent", () => {
 })
 
 describe("applyDirectoryEvent", () => {
-  test("preserves a Home-specific retained session limit", () => {
-    const [store, setStore] = createStore(
-      baseState({
-        limit: 1,
-        session: [rootSession({ id: "a" }), rootSession({ id: "b" }), rootSession({ id: "c" })],
-      }),
-    )
-
-    applyDirectoryEvent({
-      event: { type: "session.created", properties: { info: rootSession({ id: "d" }) } },
-      store,
-      setStore,
-      push() {},
-      directory: "/tmp",
-      loadLsp() {},
-      retainedLimit: 3,
-    })
-
-    expect(store.session).toHaveLength(3)
-  })
-
   test("inserts root sessions in sorted order and updates sessionTotal", () => {
     const [store, setStore] = createStore(
       baseState({

packages/app/src/context/global-sync/event-reducer.ts

@@ -99,10 +99,8 @@ export function applyDirectoryEvent(input: {
   loadLsp: () => void
   vcsCache?: VcsCache
   setSessionTodo?: (sessionID: string, todos: Todo[] | undefined) => void
-  retainedLimit?: number
 }) {
   const event = input.event
-  const limit = Math.max(input.store.limit, input.retainedLimit ?? 0)
   switch (event.type) {
     case "server.instance.disposed": {
       input.push(input.directory)
@@ -117,7 +115,7 @@ export function applyDirectoryEvent(input: {
       }
       const next = input.store.session.slice()
       next.splice(result.index, 0, info)
-      const trimmed = trimSessions(next, { limit, permission: input.store.permission })
+      const trimmed = trimSessions(next, { limit: input.store.limit, permission: input.store.permission })
       input.setStore("session", reconcile(trimmed, { key: "id" }))
       cleanupDroppedSessionCaches(input.store, input.setStore, trimmed, input.setSessionTodo)
       if (!info.parentID) input.setStore("sessionTotal", (value) => value + 1)
@@ -147,7 +145,7 @@ export function applyDirectoryEvent(input: {
       }
       const next = input.store.session.slice()
       next.splice(result.index, 0, info)
-      const trimmed = trimSessions(next, { limit, permission: input.store.permission })
+      const trimmed = trimSessions(next, { limit: input.store.limit, permission: input.store.permission })
       input.setStore("session", reconcile(trimmed, { key: "id" }))
       cleanupDroppedSessionCaches(input.store, input.setStore, trimmed, input.setSessionTodo)
       break

packages/app/src/context/global-sync/mcp.test.ts

@@ -1,34 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { toggleMcp } from "./mcp"
-
-describe("toggleMcp", () => {
-  test("runs the status action before refreshing the owning query", async () => {
-    const calls: string[] = []
-    const input = (status: "connected" | "needs_auth" | "disabled") => ({
-      status,
-      connect: async () => {
-        calls.push("connect")
-      },
-      disconnect: async () => {
-        calls.push("disconnect")
-      },
-      authenticate: async () => {
-        calls.push("authenticate")
-      },
-      refresh: async () => {
-        calls.push("refresh")
-      },
-    })
-
-    await toggleMcp(input("connected"))
-    expect(calls).toEqual(["disconnect", "refresh"])
-
-    calls.length = 0
-    await toggleMcp(input("needs_auth"))
-    expect(calls).toEqual(["authenticate", "refresh"])
-
-    calls.length = 0
-    await toggleMcp(input("disabled"))
-    expect(calls).toEqual(["connect", "refresh"])
-  })
-})

packages/app/src/context/global-sync/mcp.ts

@@ -1,18 +0,0 @@
-import type { McpStatus } from "@opencode-ai/sdk/v2/client"
-
-export async function toggleMcp(input: {
-  status: McpStatus["status"]
-  connect: () => Promise<void>
-  disconnect: () => Promise<void>
-  authenticate: () => Promise<void>
-  refresh: () => Promise<void>
-}) {
-  await {
-    connected: input.disconnect,
-    needs_auth: input.authenticate,
-    disabled: input.connect,
-    failed: input.connect,
-    needs_client_registration: input.connect,
-  }[input.status]()
-  await input.refresh()
-}

packages/app/src/context/mcp.ts

@@ -1,19 +0,0 @@
-import { useMutation } from "@tanstack/solid-query"
-import { useLanguage } from "@/context/language"
-import { useSync } from "@/context/sync"
-import { showToast } from "@/utils/toast"
-
-export function useMcpToggle() {
-  const sync = useSync()
-  const language = useLanguage()
-
-  return useMutation(() => ({
-    mutationFn: sync.mcp.toggle,
-    onError: (error) =>
-      showToast({
-        variant: "error",
-        title: language.t("common.requestFailed"),
-        description: error instanceof Error ? error.message : String(error),
-      }),
-  }))
-}

packages/app/src/context/platform.tsx

@@ -3,19 +3,12 @@ import type { AsyncStorage, SyncStorage } from "@solid-primitives/storage"
 import type { Accessor } from "solid-js"
 import type { DesktopMenuAction } from "../desktop-menu"
 import { ServerConnection } from "./server"
-import type { WslServersPlatform } from "../wsl/types"
-import type { UpdaterPlatform } from "../updater"
 
 type PickerPaths = string | string[] | null
 type OpenDirectoryPickerOptions = { title?: string; multiple?: boolean }
-type OpenAttachmentPickerOptions = {
-  title?: string
-  multiple?: boolean
-  accept?: string[]
-  extensions?: string[]
-  defaultPath?: string
-}
+type OpenFilePickerOptions = { title?: string; multiple?: boolean; accept?: string[]; extensions?: string[] }
 type SaveFilePickerOptions = { title?: string; defaultPath?: string }
+type UpdateInfo = { updateAvailable: boolean; version?: string }
 type PlatformName = "web" | "desktop"
 type DesktopOS = "macos" | "windows" | "linux"
 
@@ -27,7 +20,13 @@ export type FatalRendererErrorLog = {
   os?: DesktopOS
 }
 
-type PlatformBase = {
+export type Platform = {
+  /** Platform discriminator */
+  platform: PlatformName
+
+  /** Desktop OS (Tauri only) */
+  os?: DesktopOS
+
   /** App version */
   version?: string
 
@@ -49,20 +48,23 @@ type PlatformBase = {
   /** Send a system notification (optional deep link) */
   notify(title: string, description?: string, href?: string): Promise<void>
 
-  /** Open a native attachment picker and read selected files sequentially (desktop only) */
-  openAttachmentPickerDialog?(
-    opts: OpenAttachmentPickerOptions,
-    onFile: (file: File) => Promise<unknown>,
-  ): Promise<void>
+  /** Open directory picker dialog (native on Tauri, server-backed on web) */
+  openDirectoryPickerDialog?(opts?: OpenDirectoryPickerOptions): Promise<PickerPaths>
 
-  /** Open a native save file picker dialog (desktop only) */
+  /** Open native file picker dialog (Tauri only) */
+  openFilePickerDialog?(opts?: OpenFilePickerOptions): Promise<PickerPaths>
+
+  /** Save file picker dialog (Tauri only) */
   saveFilePickerDialog?(opts?: SaveFilePickerOptions): Promise<string | null>
 
   /** Storage mechanism, defaults to localStorage */
   storage?: (name?: string) => SyncStorage | AsyncStorage
 
-  /** Application-global desktop updater */
-  updater?: UpdaterPlatform
+  /** Check for a downloadable desktop update */
+  checkUpdate?(): Promise<UpdateInfo>
+
+  /** Install the downloaded update using the platform restart flow */
+  updateAndRestart?(): Promise<void>
 
   /** Fetch override */
   fetch?: typeof fetch
@@ -73,8 +75,11 @@ type PlatformBase = {
   /** Set the default server URL to use on app startup (platform-specific) */
   setDefaultServer?(url: ServerConnection.Key | null): Promise<void> | void
 
-  /** Manage WSL sidecar servers (Electron on Windows only) */
-  wslServers?: WslServersPlatform
+  /** Get the configured WSL integration (desktop only) */
+  getWslEnabled?(): Promise<boolean>
+
+  /** Set the configured WSL integration (desktop only) */
+  setWslEnabled?(config: boolean): Promise<void> | void
 
   /** Get the preferred display backend (desktop only) */
   getDisplayBackend?(): Promise<DisplayBackend | null> | DisplayBackend | null
@@ -110,16 +115,6 @@ type PlatformBase = {
   recordFatalRendererError?(error: FatalRendererErrorLog): Promise<void>
 }
 
-export type Platform = PlatformBase &
-  (
-    | { platform: "web"; os?: never }
-    | {
-        platform: "desktop"
-        os?: DesktopOS
-        openDirectoryPickerDialog(opts?: OpenDirectoryPickerOptions): Promise<PickerPaths>
-      }
-  )
-
 export type DisplayBackend = "auto" | "wayland"
 
 export const { use: usePlatform, provider: PlatformProvider } = createSimpleContext({

packages/app/src/context/server-sync.tsx

@@ -36,7 +36,6 @@ import { ServerConnection, useServer } from "./server"
 import { retry } from "@opencode-ai/core/util/retry"
 import type { ServerScope } from "@/utils/server-scope"
 import { persisted } from "@/utils/persist"
-import { toggleMcp } from "./global-sync/mcp"
 
 type GlobalStore = {
   ready: boolean
@@ -248,21 +247,17 @@ export function createServerSyncContextInner(_serverSDK?: ServerSDK) {
     },
   })
 
-  async function loadSessions(directory: string, options?: { limit?: number }) {
+  async function loadSessions(directory: string) {
     const key = directoryKey(directory)
     const pending = sessionLoads.get(key)
-    if (pending) {
-      await pending
-      return loadSessions(directory, options)
-    }
+    if (pending) return pending
 
     children.pin(key)
     const [store, setStore] = children.child(directory, { bootstrap: false })
     const meta = sessionMeta.get(key)
-    const retainedLimit = Math.max(store.limit, options?.limit ?? 0, meta?.limit ?? 0)
-    if (meta && meta.limit >= retainedLimit) {
+    if (meta && meta.limit >= store.limit) {
       const next = trimSessions(store.session, {
-        limit: retainedLimit,
+        limit: store.limit,
         permission: store.permission,
       })
       if (next.length !== store.session.length) {
@@ -273,7 +268,7 @@ export function createServerSyncContextInner(_serverSDK?: ServerSDK) {
       return
     }
 
-    const limit = Math.max(retainedLimit + SESSION_RECENT_LIMIT, SESSION_RECENT_LIMIT)
+    const limit = Math.max(store.limit + SESSION_RECENT_LIMIT, SESSION_RECENT_LIMIT)
     const promise = queryClient
       .fetchQuery({
         ...queryOptionsApi.sessions(key),
@@ -288,7 +283,7 @@ export function createServerSyncContextInner(_serverSDK?: ServerSDK) {
                 .filter((s) => !!s?.id)
                 .filter((s) => !s.time?.archived)
                 .sort((a, b) => (a.id < b.id ? -1 : a.id > b.id ? 1 : 0))
-              const limit = Math.max(store.limit, options?.limit ?? 0, sessionMeta.get(key)?.limit ?? 0)
+              const limit = store.limit
               const childSessions = store.session.filter((s) => !!s.parentID)
               const sessions = trimSessions([...nonArchived, ...childSessions], {
                 limit,
@@ -405,7 +400,6 @@ export function createServerSyncContextInner(_serverSDK?: ServerSDK) {
       setStore,
       push: queue.push,
       setSessionTodo,
-      retainedLimit: sessionMeta.get(key)?.limit,
       vcsCache: children.vcsCache.get(key),
       loadLsp: () => {
         void queryClient.fetchQuery(queryOptionsApi.lsp(key))
@@ -482,28 +476,6 @@ export function createServerSyncContextInner(_serverSDK?: ServerSDK) {
     todo: {
       set: setSessionTodo,
     },
-    mcp: {
-      toggle: async (directory: string, name: string) => {
-        const key = directoryKey(directory)
-        const sdk = sdkFor(key)
-        const status = children.child(key, { bootstrap: false })[0].mcp[name].status
-        await toggleMcp({
-          status,
-          connect: async () => {
-            await sdk.mcp.connect({ name })
-          },
-          disconnect: async () => {
-            await sdk.mcp.disconnect({ name })
-          },
-          authenticate: async () => {
-            await sdk.mcp.auth.authenticate({ name })
-          },
-          refresh: async () => {
-            await queryClient.refetchQueries(queryOptionsApi.mcp(key))
-          },
-        })
-      },
-    },
   }
 }
 

packages/app/src/context/server.test.ts

@@ -1,13 +1,7 @@
 import { describe, expect, test } from "bun:test"
 import { createRoot, createSignal } from "solid-js"
 import { createStore } from "solid-js/store"
-import {
-  createServerProjects,
-  migrateCanonicalLocalServerState,
-  nextServerAfterRemoval,
-  resolveServerList,
-  ServerConnection,
-} from "./server"
+import { createServerProjects, migrateCanonicalLocalServerState, resolveServerList, ServerConnection } from "./server"
 import { ServerScope } from "@/utils/server-scope"
 
 describe("resolveServerList", () => {
@@ -61,40 +55,6 @@ describe("resolveServerList", () => {
   })
 })
 
-test("treats WSL sidecars as remote server connections", () => {
-  expect(
-    ServerConnection.local({
-      type: "sidecar",
-      variant: "wsl",
-      distro: "Debian",
-      http: { url: "http://127.0.0.1:4097" },
-    }),
-  ).toBe(false)
-  expect(ServerConnection.local({ type: "sidecar", variant: "base", http: { url: "http://127.0.0.1:4096" } })).toBe(
-    true,
-  )
-  expect(ServerConnection.local({ type: "http", http: { url: "http://localhost:4096" } })).toBe(true)
-  expect(ServerConnection.local({ type: "http", http: { url: "https://server.example.test" } })).toBe(false)
-})
-
-test("active server removal falls back across built-in and persisted servers", () => {
-  const local = { type: "sidecar", variant: "base", http: { url: "http://127.0.0.1:4096" } } as const
-  const debian = {
-    type: "sidecar",
-    variant: "wsl",
-    distro: "Debian",
-    http: { url: "http://127.0.0.1:4097" },
-  } as const
-
-  expect(
-    nextServerAfterRemoval(
-      [local, debian],
-      ServerConnection.Key.make("wsl:Debian"),
-      ServerConnection.Key.make("sidecar"),
-    ),
-  ).toBe(ServerConnection.Key.make("sidecar"))
-})
-
 describe("createServerProjects", () => {
   test("keeps active and explicit server buckets in one reactive store", () => {
     createRoot((dispose) => {

packages/app/src/context/server.tsx

@@ -145,7 +145,7 @@ export function resolveServerList(input: {
 }
 
 export namespace ServerConnection {
-  type Base = { displayName?: string; label?: string }
+  type Base = { displayName?: string }
 
   export type HttpBase = {
     url: string
@@ -202,20 +202,6 @@ export namespace ServerConnection {
 
   export type Key = string & { _brand: "Key" }
   export const Key = { make: (v: string) => v as Key }
-
-  export const builtin = (conn: Any) => conn.type === "sidecar" && conn.variant === "base"
-  export const local = (conn?: Any) =>
-    !!conn && (builtin(conn) || (conn.type === "http" && isLocalHost(conn.http.url) === "local"))
-}
-
-export function nextServerAfterRemoval(
-  servers: ServerConnection.Any[],
-  removed: ServerConnection.Key,
-  fallback: ServerConnection.Key,
-) {
-  const remaining = servers.filter((server) => ServerConnection.key(server) !== removed)
-  const next = remaining.find((server) => ServerConnection.key(server) === fallback) ?? remaining[0]
-  return next ? ServerConnection.key(next) : fallback
 }
 
 export const { use: useServer, provider: ServerProvider } = createSimpleContext({
@@ -269,11 +255,13 @@ export const { use: useServer, provider: ServerProvider } = createSimpleContext(
     }
 
     function remove(key: ServerConnection.Key) {
-      const next = nextServerAfterRemoval(allServers(), key, props.defaultServer)
       const list = store.list.filter((x) => url(x) !== key)
       batch(() => {
         setStore("list", list)
-        if (state.active === key) setState("active", next)
+        if (state.active === key) {
+          const next = list[0]
+          setState("active", next ? ServerConnection.Key.make(url(next)) : props.defaultServer)
+        }
       })
     }
 
@@ -292,7 +280,10 @@ export const { use: useServer, provider: ServerProvider } = createSimpleContext(
     const current: Accessor<ServerConnection.Any | undefined> = createMemo(
       () => allServers().find((s) => ServerConnection.key(s) === state.active) ?? allServers()[0],
     )
-    const isLocal = createMemo(() => ServerConnection.local(current()))
+    const isLocal = createMemo(() => {
+      const c = current()
+      return (c?.type === "sidecar" && c.variant === "base") || (c?.type === "http" && isLocalHost(c.http.url))
+    })
 
     return {
       ready: isReady,

packages/app/src/context/settings.tsx

@@ -35,6 +35,9 @@ export interface Settings {
     showCustomAgents: boolean
     newLayoutDesigns?: boolean
   }
+  updates: {
+    startup: boolean
+  }
   appearance: {
     fontSize: number
     mono: string
@@ -119,6 +122,9 @@ const defaultSettings: Settings = {
     showSessionProgressBar: true,
     showCustomAgents: false,
   },
+  updates: {
+    startup: true,
+  },
   appearance: {
     fontSize: 14,
     mono: "",
@@ -244,6 +250,12 @@ export const { use: useSettings, provider: SettingsProvider } = createSimpleCont
           setStore("general", "newLayoutDesigns", value)
         },
       },
+      updates: {
+        startup: withFallback(() => store.updates?.startup, defaultSettings.updates.startup),
+        setStartup(value: boolean) {
+          setStore("updates", "startup", value)
+        },
+      },
       appearance: {
         fontSize: withFallback(() => store.appearance?.fontSize, defaultSettings.appearance.fontSize),
         setFontSize(value: number) {

packages/app/src/context/tabs.tsx

@@ -1,6 +1,4 @@
-import type { Session } from "@opencode-ai/sdk/v2/client"
 import { createSimpleContext } from "@opencode-ai/ui/context"
-import { base64Encode } from "@opencode-ai/core/util/encode"
 import { createStore, produce } from "solid-js/store"
 import { Persist, persisted } from "@/utils/persist"
 import { ServerConnection, useServer } from "./server"
@@ -20,14 +18,6 @@ export type Tab = SessionTab
 export const tabHref = (tab: Tab) => `/${tab.dirBase64}/session/${tab.sessionId}`
 export const tabKey = (tab: Tab) => `${tab.server}\n${tabHref(tab)}`
 
-export function sessionHasOpenTab(tabs: Tab[], server: ServerConnection.Key, session: Session) {
-  const dirBase64 = base64Encode(session.directory)
-  return tabs.some(
-    (tab) =>
-      tab.type === "session" && tab.server === server && tab.dirBase64 === dirBase64 && tab.sessionId === session.id,
-  )
-}
-
 export const { use: useTabs, provider: TabsProvider } = createSimpleContext({
   name: "Tabs",
   gate: false,

packages/app/src/i18n/en.ts

@@ -349,59 +349,6 @@ export const dict = {
   "dialog.server.menu.delete": "Delete",
   "dialog.server.current": "Current Server",
   "dialog.server.status.default": "Default",
-  "wsl.server.add": "Add WSL server",
-  "wsl.server.addShort": "Add WSL",
-  "wsl.server.label": "WSL",
-  "wsl.server.menu.label": "WSL server",
-  "wsl.server.retryStart": "Retry start",
-  "wsl.server.updating": "Updating...",
-  "wsl.onboarding.step.distro": "Choose distro",
-  "wsl.onboarding.step.opencode": "OpenCode",
-  "wsl.onboarding.checkingRuntime": "Checking WSL...",
-  "wsl.onboarding.restartRequired": "Windows needs a restart to finish installing WSL.",
-  "wsl.onboarding.ready": "WSL is ready.",
-  "wsl.onboarding.required": "WSL is required to continue.",
-  "wsl.onboarding.checkingDistros": "Checking distros...",
-  "wsl.onboarding.installingDistro": "Installing {{distro}}...",
-  "wsl.onboarding.checkingDistro": "Checking {{distro}}...",
-  "wsl.onboarding.listingDistros": "Listing distros...",
-  "wsl.onboarding.distroReady": "{{distro}} is ready.",
-  "wsl.onboarding.distroNotInstalled": "{{distro}} is not installed yet.",
-  "wsl.onboarding.openDistroOnce": "Open {{distro}} once to finish setup.",
-  "wsl.onboarding.finishingDistro": "Finishing setup for {{distro}}.",
-  "wsl.onboarding.pickDistro": "Pick a distro or install one below.",
-  "wsl.onboarding.checkingOpencode": "Checking OpenCode...",
-  "wsl.onboarding.checkingOpencodeIn": "Checking OpenCode in {{distro}}...",
-  "wsl.onboarding.updatingOpencode": "Updating OpenCode...",
-  "wsl.onboarding.updatingOpencodeIn": "Updating OpenCode in {{distro}}...",
-  "wsl.onboarding.updateOpencodeIn": "Update OpenCode in {{distro}}.",
-  "wsl.onboarding.updateOpencode": "Update OpenCode",
-  "wsl.onboarding.opencodeReadyIn": "OpenCode is ready in {{distro}}.",
-  "wsl.onboarding.opencodeReady": "OpenCode is ready.",
-  "wsl.onboarding.installOpencodeIn": "Install OpenCode in {{distro}}.",
-  "wsl.onboarding.installOpencode": "Install OpenCode",
-  "wsl.onboarding.chooseDistroFirst": "Choose a distro first.",
-  "wsl.onboarding.loadFailed": "Failed to load WSL state.",
-  "wsl.onboarding.loading": "Loading...",
-  "wsl.onboarding.installWsl": "Install WSL",
-  "wsl.onboarding.windowsRestartRequired": "Restart Windows to finish installing WSL, then reopen OpenCode.",
-  "wsl.onboarding.next": "Next",
-  "wsl.onboarding.refresh": "Refresh",
-  "wsl.onboarding.allDistrosAdded": "All installed distros are already added.",
-  "wsl.onboarding.noDistros": "No distros detected yet.",
-  "wsl.onboarding.install": "Install",
-  "wsl.onboarding.installing": "Installing...",
-  "wsl.onboarding.installDistro": "Install distro",
-  "wsl.onboarding.wsl2Required": "WSL 2 is required.",
-  "wsl.onboarding.toolsRequired": "This distro needs bash and curl.",
-  "wsl.onboarding.openTerminal": "Open terminal",
-  "wsl.onboarding.path": "Path: {{path}}",
-  "wsl.onboarding.notFound": "not found",
-  "wsl.onboarding.version": "Version: {{version}}",
-  "wsl.onboarding.unknown": "unknown",
-  "wsl.onboarding.desktopVersion": "desktop {{version}}",
-  "wsl.onboarding.versionMismatch": "Installed version does not match the desktop app version.",
-  "wsl.onboarding.adding": "Adding...",
   "server.row.noUsername": "no username",
 
   "dialog.project.edit.title": "Edit project",
@@ -866,8 +813,6 @@ export const dict = {
   "settings.updates.row.check.description": "Manually check for updates and install if available",
   "settings.updates.action.checkNow": "Check now",
   "settings.updates.action.checking": "Checking...",
-  "settings.updates.action.downloading": "Downloading...",
-  "settings.updates.action.installing": "Installing...",
   "settings.updates.toast.latest.title": "You're up to date",
   "settings.updates.toast.latest.description": "You're running the latest version of OpenCode.",
   "sound.option.none": "None",

packages/app/src/index.ts

@@ -2,22 +2,6 @@ export { AppBaseProviders, AppInterface } from "./app"
 export { ACCEPTED_FILE_EXTENSIONS, ACCEPTED_FILE_TYPES, filePickerFilters } from "./constants/file-picker"
 export { useCommand } from "./context/command"
 export { loadLocaleDict, normalizeLocale, type Locale } from "./context/language"
-export { useWslServers } from "./wsl/context"
 export { type DisplayBackend, type FatalRendererErrorLog, type Platform, PlatformProvider } from "./context/platform"
-export { type UpdaterPlatform, type UpdaterState } from "./updater"
-export {
-  type WslDistroProbe,
-  type WslInstalledDistro,
-  type WslJob,
-  type WslOnlineDistro,
-  type WslOpencodeCheck,
-  type WslRuntimeCheck,
-  type WslServerConfig,
-  type WslServerItem,
-  type WslServerRuntime,
-  type WslServersEvent,
-  type WslServersPlatform,
-  type WslServersState,
-} from "./wsl/types"
 export { ServerConnection } from "./context/server"
 export { handleNotificationClick } from "./utils/notification-click"

packages/app/src/pages/error.tsx

@@ -225,6 +225,8 @@ export const ErrorPage: Component<ErrorPageProps> = (props) => {
   const formattedError = () => formatError(props.error, language.t)
   let recordedFatalError: Promise<void> | undefined
   const [store, setStore] = createStore({
+    checking: false,
+    version: undefined as string | undefined,
     actionError: undefined as string | undefined,
   })
 
@@ -245,25 +247,32 @@ export const ErrorPage: Component<ErrorPageProps> = (props) => {
   })
 
   async function checkForUpdates() {
-    const state = await platform.updater?.check()
-    setStore("actionError", state?.status === "error" ? state.message : undefined)
+    if (!platform.checkUpdate) return
+    setStore("checking", true)
+    await platform
+      .checkUpdate()
+      .then((result) => {
+        setStore("actionError", undefined)
+        if (result.updateAvailable && result.version) setStore("version", result.version)
+      })
+      .catch((err) => {
+        setStore("actionError", formatError(err, language.t))
+      })
+      .finally(() => {
+        setStore("checking", false)
+      })
   }
 
   async function installUpdate() {
-    await platform.updater
-      ?.install()
+    if (!platform.updateAndRestart) return
+    await platform
+      .updateAndRestart()
       .then(() => setStore("actionError", undefined))
       .catch((err) => {
         setStore("actionError", formatError(err, language.t))
       })
   }
 
-  const updateVersion = () => {
-    const state = platform.updater?.state()
-    if (state?.status !== "ready") return
-    return state.version
-  }
-
   async function exportDebugLogs() {
     const exportLogs = platform.exportDebugLogs
     if (!exportLogs) return
@@ -318,27 +327,20 @@ export const ErrorPage: Component<ErrorPageProps> = (props) => {
               )
             }}
           </Show>
-          <Show when={platform.updater}>
+          <Show when={platform.checkUpdate}>
             <Show
-              when={updateVersion()}
+              when={store.version}
               fallback={
-                <Button
-                  size="large"
-                  variant="ghost"
-                  onClick={checkForUpdates}
-                  disabled={["checking", "downloading", "installing"].includes(platform.updater?.state().status ?? "")}
-                >
-                  {platform.updater?.state().status === "checking"
+                <Button size="large" variant="ghost" onClick={checkForUpdates} disabled={store.checking}>
+                  {store.checking
                     ? language.t("error.page.action.checking")
                     : language.t("error.page.action.checkUpdates")}
                 </Button>
               }
             >
-              {(version) => (
-                <Button size="large" onClick={installUpdate}>
-                  {language.t("error.page.action.updateTo", { version: version() })}
-                </Button>
-              )}
+              <Button size="large" onClick={installUpdate}>
+                {language.t("error.page.action.updateTo", { version: store.version ?? "" })}
+              </Button>
             </Show>
           </Show>
         </div>

packages/app/src/pages/home.tsx

@@ -6,12 +6,12 @@ import { useQuery } from "@tanstack/solid-query"
 import { Button } from "@opencode-ai/ui/button"
 import { Logo } from "@opencode-ai/ui/logo"
 import { Spinner } from "@opencode-ai/ui/spinner"
-import { ScrollView } from "@opencode-ai/ui/scroll-view"
 import { ProjectAvatar } from "@opencode-ai/ui/v2/project-avatar-v2"
 import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
 import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
 import { IconButtonV2 } from "@opencode-ai/ui/v2/icon-button-v2"
 import { MenuV2 } from "@opencode-ai/ui/v2/menu-v2"
+import { TabStateIndicator } from "@opencode-ai/ui/v2/tab-state-indicator"
 import { getProjectAvatarVariant, useLayout, type LocalProject } from "@/context/layout"
 import { useNavigate } from "@solidjs/router"
 import { base64Encode } from "@opencode-ai/core/util/encode"
@@ -19,36 +19,35 @@ import { Icon } from "@opencode-ai/ui/icon"
 import { usePlatform } from "@/context/platform"
 import { DateTime } from "luxon"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
-import { useDirectoryPicker } from "@/components/directory-picker"
-import { DialogSelectServer, useServerManagementController } from "@/components/dialog-select-server"
-import { DialogServerV2 } from "@/components/settings-v2/dialog-server-v2"
+import { DialogSelectDirectory } from "@/components/dialog-select-directory"
+import { DialogSelectServer } from "@/components/dialog-select-server"
 import { ServerConnection, useServer } from "@/context/server"
-import { sessionHasOpenTab, useTabs } from "@/context/tabs"
 import { useServerSync } from "@/context/server-sync"
 import { useLanguage } from "@/context/language"
 import { useNotification } from "@/context/notification"
+import { usePermission } from "@/context/permission"
 import {
   closeHomeProject,
   displayName,
   getProjectAvatarSource,
   homeProjectDirectories,
   homeProjectNavigation,
+  homeSessionServerStatus,
   type HomeProjectSelection,
   projectForSession,
   sortedRootSessions,
   toggleHomeProjectSelection,
 } from "@/pages/layout/helpers"
-import { useSessionTabAvatarState } from "@/pages/layout/project-avatar-state"
 import { sessionTitle } from "@/utils/session-title"
 import { pathKey } from "@/utils/path-key"
+import { messageAgentColor } from "@/utils/agent"
+import { sessionPermissionRequest } from "@/pages/session/composer/session-request-tree"
 import { useGlobal } from "@/context/global"
 import { useCommand } from "@/context/command"
 import { useSettings } from "@/context/settings"
-import { ServerRowMenu } from "@/components/server/server-row-menu"
 import { ServerHealthIndicator } from "@/components/server/server-row"
-import { type ServerHealth } from "@/utils/server-health"
 
-const HOME_SESSION_LIMIT = 64
+const HOME_SESSION_LIMIT = 15
 const HOME_ROW_LAYOUT =
   "flex min-w-0 w-full shrink-0 cursor-default items-center rounded-[6px] bg-transparent text-left transition-[background-color,color,box-shadow] duration-[120ms] ease-in-out focus-visible:outline-none"
 const HOME_ROW_BASE = `${HOME_ROW_LAYOUT} border-0`
@@ -63,6 +62,8 @@ type HomeSessionRecord = {
   projectName: string
 }
 
+type HomeSessionSync = Pick<ReturnType<typeof useServerSync>, "child">
+
 type HomeSessionGroup = {
   id: "today" | "yesterday" | "older"
   title: string
@@ -109,6 +110,53 @@ function matchesHomeSessionSearch(record: HomeSessionRecord, query: string) {
   return `${record.session.title} ${record.projectName}`.toLowerCase().includes(query)
 }
 
+function createHomeSessionStatus(input: {
+  record: () => HomeSessionRecord
+  sync: () => HomeSessionSync
+  activeServer: () => boolean
+}) {
+  const notification = useNotification()
+  const permission = usePermission()
+  const sessionStore = createMemo(() => input.sync().child(input.record().session.directory, { bootstrap: false })[0])
+  const unseenCount = createMemo(() =>
+    input.activeServer() ? notification.session.unseenCount(input.record().session.id) : 0,
+  )
+  const hasError = createMemo(
+    () => input.activeServer() && notification.session.unseenHasError(input.record().session.id),
+  )
+  const hasPermissions = createMemo(
+    () =>
+      input.activeServer() &&
+      !!sessionPermissionRequest(
+        sessionStore().session,
+        sessionStore().permission,
+        input.record().session.id,
+        (item) => {
+          return !permission.autoResponds(item, input.record().session.directory)
+        },
+      ),
+  )
+  const serverStatus = createMemo(() =>
+    homeSessionServerStatus(input.activeServer(), () => ({
+      working: sessionStore().session_working(input.record().session.id),
+      tint: messageAgentColor(sessionStore().message[input.record().session.id], sessionStore().agent),
+    })),
+  )
+  const isWorking = createMemo(() => {
+    if (hasPermissions()) return false
+    return serverStatus().working
+  })
+  const tint = createMemo(() => serverStatus().tint)
+  return {
+    unseenCount,
+    hasError,
+    hasPermissions,
+    isWorking,
+    tint,
+    show: createMemo(() => isWorking() || hasPermissions() || hasError() || unseenCount() > 0),
+  }
+}
+
 function homeSessionSearchKey(record: HomeSessionRecord) {
   return `${pathKey(record.session.directory)}:${record.session.id}`
 }
@@ -126,7 +174,6 @@ function HomeDesign() {
   const sync = useServerSync()
   const layout = useLayout()
   const platform = usePlatform()
-  const pickDirectory = useDirectoryPicker()
   const dialog = useDialog()
   const navigate = useNavigate()
   const server = useServer()
@@ -168,11 +215,7 @@ function HomeDesign() {
   const sessionLoad = useQuery(() => ({
     queryKey: ["home", "sessions", state.selection.server, ...projectDirectories()] as const,
     queryFn: async () => {
-      await Promise.all(
-        projectDirectories().map((directory) =>
-          focusedSync().project.loadSessions(directory, { limit: HOME_SESSION_LIMIT }),
-        ),
-      )
+      await Promise.all(projectDirectories().map((directory) => focusedSync().project.loadSessions(directory)))
       return null
     },
   }))
@@ -316,19 +359,26 @@ function HomeDesign() {
     navigateOnServer(conn, `/${base64Encode(session.directory)}/session/${session.id}`)
   }
 
-  function chooseProject(conn: ServerConnection.Any) {
+  async function chooseProject(conn: ServerConnection.Any) {
     function resolve(result: string | string[] | null) {
       addProjects(conn, homeProjectDirectories(result))
     }
 
     const server = global.createServerCtx(conn)
 
-    pickDirectory({
-      server: conn,
-      title: language.t("command.project.open"),
-      multiple: true,
-      onSelect: resolve,
-    })
+    if (platform.openDirectoryPickerDialog && server.isLocal) {
+      const result = await platform.openDirectoryPickerDialog?.({
+        title: language.t("command.project.open"),
+        multiple: true,
+      })
+      resolve(result)
+      return
+    }
+
+    dialog.show(
+      () => <DialogSelectDirectory multiple={true} onSelect={resolve} server={conn} />,
+      () => resolve(null),
+    )
   }
 
   function openSettings() {
@@ -338,7 +388,7 @@ function HomeDesign() {
   }
 
   return (
-    <div class="rounded-[10px] shadow-[var(--v2-elevation-raised)] m-2 min-h-0 lg:overflow-hidden bg-v2-background-bg-base self-stretch flex-1">
+    <div class="rounded-[10px] shadow-[var(--v2-elevation-raised)] m-2 bg-v2-background-bg-base self-stretch flex-1">
       <div class="mx-auto grid w-full h-full max-w-[1080px] gap-8 px-6 pb-16 lg:grid-cols-[280px_minmax(0,720px)]">
         <HomeProjectColumn
           projects={projects()}
@@ -364,17 +414,14 @@ function HomeDesign() {
           language={language}
         />
 
-        <section
-          class="min-h-0 min-w-0 flex-1 flex flex-col pt-12"
-          aria-label={language.t("sidebar.project.recentSessions")}
-        >
+        <section class="min-w-0 flex-1 flex flex-col pt-12" aria-label={language.t("sidebar.project.recentSessions")}>
           <HomeSessionSearch
             value={state.search}
             placeholder={language.t("home.sessions.search.placeholder")}
             open={searchOpen()}
             loading={sessionLoad.isLoading}
             results={searchResults()}
-            server={state.selection.server}
+            sync={focusedSync()}
             activeServer={state.selection.server === server.key}
             noResultsLabel={language.t("home.sessions.search.noResults", { query: search() })}
             bindFocus={(focus) => {
@@ -385,7 +432,7 @@ function HomeDesign() {
             onClose={closeSearch}
             onSelect={selectSearchSession}
           />
-          <ScrollView class="mt-3 min-h-0 flex-1">
+          <div class="mt-3 min-h-0 flex-1 overflow-y-auto">
             <div class="pt-3 flex flex-col gap-6">
               <Show
                 when={!sessionLoad.isLoading}
@@ -414,7 +461,7 @@ function HomeDesign() {
                             {(record) => (
                               <HomeSessionRow
                                 record={record}
-                                server={state.selection.server}
+                                sync={focusedSync()}
                                 activeServer={state.selection.server === server.key}
                                 openSession={openSession}
                               />
@@ -427,7 +474,7 @@ function HomeDesign() {
                 </Show>
               </Show>
             </div>
-          </ScrollView>
+          </div>
         </section>
       </div>
     </div>
@@ -450,8 +497,6 @@ function HomeProjectColumn(props: {
   language: ReturnType<typeof useLanguage>
 }) {
   const global = useGlobal()
-  const dialog = useDialog()
-  const controller = useServerManagementController({ navigateOnAdd: false })
   return (
     <aside class="flex min-w-0 flex-col lg:pt-[52px] mt-14 gap-4" aria-label={props.language.t("home.projects")}>
       <div class="flex h-7 min-w-0 items-center justify-between pl-1.5">
@@ -479,17 +524,29 @@ function HomeProjectColumn(props: {
             const serverCtx = global.createServerCtx(item)
             return (
               <div class="flex max-h-[min(572px,calc(100vh_-_300px))] min-w-0 flex-col gap-1 overflow-y-auto [scrollbar-width:none] [&::-webkit-scrollbar]:hidden">
-                <HomeServerRow
-                  server={item}
-                  selected={props.selected.server === key && !props.selected.directory}
-                  healthy={healthy()}
-                  health={global.servers.health[key]}
-                  controller={controller}
-                  focusServer={props.focusServer}
-                  chooseProject={props.chooseProject}
-                  openEdit={(server) => dialog.show(() => <DialogServerV2 mode="edit" server={server} />)}
-                  language={props.language}
-                />
+                <div class="group/server relative flex h-7 min-w-0 items-center rounded-[6px]">
+                  <button
+                    type="button"
+                    class={`${HOME_PROJECT_NAV_ROW} pr-16 disabled:opacity-60`}
+                    data-selected={props.selected.server === key && !props.selected.directory ? "" : undefined}
+                    disabled={!healthy()}
+                    onClick={() => props.focusServer(item)}
+                  >
+                    <div class="flex size-4 shrink-0 items-center justify-center">
+                      <ServerHealthIndicator health={global.servers.health[key]} />
+                    </div>
+                    <span class={HOME_PROJECT_NAV_LABEL}>{item.displayName ?? new URL(item.http.url).host}</span>
+                  </button>
+                  <IconButtonV2
+                    data-action="home-add-project"
+                    variant="ghost-muted"
+                    size="small"
+                    class="absolute right-1 top-1/2 -translate-y-1/2 opacity-0 transition-opacity group-hover/server:opacity-100 focus:opacity-100"
+                    icon={<IconV2 name="folder-add-left" />}
+                    aria-label={props.language.t("home.project.add")}
+                    onClick={() => props.chooseProject(item)}
+                  />
+                </div>
                 <Show when={healthy()}>
                   <div class="mx-3 h-px bg-v2-border-border-base" />
                   <HomeProjectList {...props} server={item} projects={serverCtx.projects.list()} />
@@ -499,7 +556,7 @@ function HomeProjectColumn(props: {
           }}
         </For>
       </Show>
-      <div class="mt-4 flex min-w-0 flex-col gap-1">
+      <div class="flex min-w-0 flex-col gap-1">
         <button
           type="button"
           class={`${HOME_PROJECT_NAV_ROW} text-v2-text-text-faint [&>[data-slot=icon-svg]]:text-v2-icon-icon-muted`}
@@ -521,65 +578,6 @@ function HomeProjectColumn(props: {
   )
 }
 
-function HomeServerRow(props: {
-  server: ServerConnection.Any
-  selected: boolean
-  healthy: boolean
-  health: ServerHealth | undefined
-  controller: ReturnType<typeof useServerManagementController>
-  focusServer: (server: ServerConnection.Any) => void
-  chooseProject: (server: ServerConnection.Any) => void
-  openEdit: (server: ServerConnection.Http) => void
-  language: ReturnType<typeof useLanguage>
-}) {
-  const [state, setState] = createStore({ menuOpen: false })
-  return (
-    <div class="group/server relative flex h-7 min-w-0 items-center rounded-[6px]">
-      <button
-        type="button"
-        class={`${HOME_PROJECT_NAV_ROW} pr-16 disabled:opacity-60`}
-        data-selected={props.selected ? "" : undefined}
-        disabled={!props.healthy}
-        onClick={() => props.focusServer(props.server)}
-      >
-        <div class="flex size-4 shrink-0 items-center justify-center">
-          <ServerHealthIndicator health={props.health} />
-        </div>
-        <span class="flex min-w-0 items-center gap-1">
-          <span class={HOME_PROJECT_NAV_LABEL}>{props.server.displayName ?? new URL(props.server.http.url).host}</span>
-          <Show when={props.server.label}>
-            {(label) => (
-              <span class="shrink-0 rounded-[3px] border border-v2-border-border-base px-1 py-0.5 text-[9px] leading-none text-v2-text-text-muted">
-                {label()}
-              </span>
-            )}
-          </Show>
-        </span>
-      </button>
-      <div
-        class="absolute right-1 top-1/2 flex -translate-y-1/2 items-center gap-0.5 opacity-0 transition-opacity group-hover/server:opacity-100 focus-within:opacity-100 data-[menu=true]:opacity-100"
-        data-menu={state.menuOpen}
-      >
-        <ServerRowMenu
-          server={props.server}
-          controller={props.controller}
-          onEdit={props.openEdit}
-          open={state.menuOpen}
-          onOpenChange={(open) => setState("menuOpen", open)}
-        />
-        <IconButtonV2
-          data-action="home-add-project"
-          variant="ghost-muted"
-          size="small"
-          icon={<IconV2 name="folder-add-left" />}
-          aria-label={props.language.t("home.project.add")}
-          onClick={() => props.chooseProject(props.server)}
-        />
-      </div>
-    </div>
-  )
-}
-
 function HomeProjectList(props: {
   server: ServerConnection.Any
   projects: LocalProject[]
@@ -707,50 +705,13 @@ function HomeProjectAvatar(props: { project: LocalProject }) {
   )
 }
 
-function HomeSessionAvatar(props: { project: LocalProject; session: Session; activeServer: boolean }) {
-  const directory = () => props.session.directory
-  const sessionId = () => props.session.id
-  const state = useSessionTabAvatarState(directory, sessionId, () => props.activeServer)
-  return (
-    <ProjectAvatar
-      fallback={displayName(props.project)}
-      src={getProjectAvatarSource(props.project.id, props.project.icon)}
-      variant={getProjectAvatarVariant(props.project.icon?.color)}
-      unread={state.unread()}
-      loading={state.loading()}
-    />
-  )
-}
-
-function HomeSessionLeading(props: {
-  project: LocalProject
-  session: Session
-  server: ServerConnection.Key
-  activeServer: boolean
-}) {
-  const tabs = useTabs()
-  const hasOpenTab = createMemo(() => sessionHasOpenTab(tabs.store, props.server, props.session))
-  return (
-    <div class="relative shrink-0">
-      <Show when={hasOpenTab()}>
-        <span
-          aria-hidden="true"
-          class="pointer-events-none absolute top-1/2 h-[7px] w-[3px] -translate-y-1/2 rounded-[2px] bg-v2-background-bg-layer-04"
-          style={{ right: "calc(100% + 12px)" }}
-        />
-      </Show>
-      <HomeSessionAvatar project={props.project} session={props.session} activeServer={props.activeServer} />
-    </div>
-  )
-}
-
 function HomeSessionSearch(props: {
   value: string
   placeholder: string
   open: boolean
   loading: boolean
   results: HomeSessionRecord[]
-  server: ServerConnection.Key
+  sync: HomeSessionSync
   activeServer: boolean
   noResultsLabel: string
   bindFocus: (focus: () => void) => void
@@ -866,7 +827,7 @@ function HomeSessionSearch(props: {
                           {(record) => (
                             <HomeSessionSearchResultRow
                               record={record}
-                              server={props.server}
+                              sync={props.sync}
                               activeServer={props.activeServer}
                               selected={store.active === homeSessionSearchKey(record)}
                               onHighlight={() => setStore("active", homeSessionSearchKey(record))}
@@ -952,12 +913,17 @@ function HomeSessionSearch(props: {
 
 function HomeSessionSearchResultRow(props: {
   record: HomeSessionRecord
-  server: ServerConnection.Key
+  sync: HomeSessionSync
   activeServer: boolean
   selected: boolean
   onHighlight: () => void
   onSelect: (session: Session) => void
 }) {
+  const status = createHomeSessionStatus({
+    record: () => props.record,
+    sync: () => props.sync,
+    activeServer: () => props.activeServer,
+  })
   const title = createMemo(() => sessionTitle(props.record.session.title) || props.record.session.id)
 
   const key = () => homeSessionSearchKey(props.record)
@@ -977,12 +943,34 @@ function HomeSessionSearchResultRow(props: {
       onMouseEnter={() => props.onHighlight()}
       onClick={() => props.onSelect(props.record.session)}
     >
-      <HomeSessionLeading
-        project={props.record.project}
-        session={props.record.session}
-        server={props.server}
-        activeServer={props.activeServer}
-      />
+      <Show
+        when={status.show()}
+        fallback={
+          <div class="flex size-4 shrink-0 items-center justify-center">
+            <TabStateIndicator />
+          </div>
+        }
+      >
+        <div
+          class="flex size-4 shrink-0 items-center justify-center"
+          style={{ color: status.tint() ?? "var(--icon-interactive-base)" }}
+        >
+          <Switch>
+            <Match when={status.isWorking()}>
+              <Spinner class="size-[15px]" />
+            </Match>
+            <Match when={status.hasPermissions()}>
+              <div class="size-1.5 rounded-full bg-surface-warning-strong" />
+            </Match>
+            <Match when={status.hasError()}>
+              <div class="size-1.5 rounded-full bg-text-diff-delete-base" />
+            </Match>
+            <Match when={status.unseenCount() > 0}>
+              <div class="size-1.5 rounded-full bg-text-interactive-base" />
+            </Match>
+          </Switch>
+        </div>
+      </Show>
       <div class="flex min-w-0 flex-1 items-center gap-1.5">
         <span
           class={`${HOME_SEARCH_RESULT_TITLE} ${props.record.projectName ? "max-w-[min(70%,480px)] flex-[0_1_auto]" : "flex-[1_1_auto]"}`}
@@ -1022,10 +1010,15 @@ function HomeSessionGroupHeader(props: { title: string; onNewSession?: () => voi
 
 function HomeSessionRow(props: {
   record: HomeSessionRecord
-  server: ServerConnection.Key
+  sync: HomeSessionSync
   activeServer: boolean
   openSession: (session: Session) => void
 }) {
+  const status = createHomeSessionStatus({
+    record: () => props.record,
+    sync: () => props.sync,
+    activeServer: () => props.activeServer,
+  })
   const title = createMemo(() => sessionTitle(props.record.session.title) || props.record.session.id)
 
   return (
@@ -1035,12 +1028,34 @@ function HomeSessionRow(props: {
       class={`${HOME_ROW} h-10 gap-2 px-6 py-3 pl-4`}
       onClick={() => props.openSession(props.record.session)}
     >
-      <HomeSessionLeading
-        project={props.record.project}
-        session={props.record.session}
-        server={props.server}
-        activeServer={props.activeServer}
-      />
+      <Show
+        when={status.show()}
+        fallback={
+          <div class="flex size-4 shrink-0 items-center justify-center">
+            <TabStateIndicator />
+          </div>
+        }
+      >
+        <div
+          class="flex size-4 shrink-0 items-center justify-center"
+          style={{ color: status.tint() ?? "var(--icon-interactive-base)" }}
+        >
+          <Switch>
+            <Match when={status.isWorking()}>
+              <Spinner class="size-[15px]" />
+            </Match>
+            <Match when={status.hasPermissions()}>
+              <div class="size-1.5 rounded-full bg-surface-warning-strong" />
+            </Match>
+            <Match when={status.hasError()}>
+              <div class="size-1.5 rounded-full bg-text-diff-delete-base" />
+            </Match>
+            <Match when={status.unseenCount() > 0}>
+              <div class="size-1.5 rounded-full bg-text-interactive-base" />
+            </Match>
+          </Switch>
+        </div>
+      </Show>
       <span
         class={`min-w-0 overflow-hidden text-ellipsis whitespace-nowrap text-v2-text-text-base [font-weight:530] ${props.record.projectName ? "max-w-[min(70%,480px)] flex-[0_1_auto]" : "flex-[1_1_auto]"}`}
       >
@@ -1096,7 +1111,6 @@ function groupSessions(records: HomeSessionRecord[], language: ReturnType<typeof
 function LegacyHome() {
   const sync = useServerSync()
   const platform = usePlatform()
-  const pickDirectory = useDirectoryPicker()
   const dialog = useDialog()
   const navigate = useNavigate()
   const global = useGlobal()
@@ -1124,7 +1138,7 @@ function LegacyHome() {
     navigate(`/${base64Encode(directory)}`)
   }
 
-  function chooseProject() {
+  async function chooseProject() {
     const s = server.current
     if (!s) return
 
@@ -1138,12 +1152,18 @@ function LegacyHome() {
       }
     }
 
-    pickDirectory({
-      server: s,
-      title: language.t("command.project.open"),
-      multiple: true,
-      onSelect: resolve,
-    })
+    if (platform.openDirectoryPickerDialog && server.isLocal()) {
+      const result = await platform.openDirectoryPickerDialog?.({
+        title: language.t("command.project.open"),
+        multiple: true,
+      })
+      resolve(result)
+    } else {
+      dialog.show(
+        () => <DialogSelectDirectory multiple={true} onSelect={resolve} server={s} />,
+        () => resolve(null),
+      )
+    }
   }
 
   return (

packages/app/src/pages/layout.tsx

@@ -14,6 +14,7 @@ import {
 } from "solid-js"
 import { makeEventListener } from "@solid-primitives/event-listener"
 import { useLocation, useNavigate, useParams } from "@solidjs/router"
+import { useQuery } from "@tanstack/solid-query"
 import { useLayout, LocalProject } from "@/context/layout"
 import { useServerSync } from "@/context/server-sync"
 import { Persist, persisted } from "@/utils/persist"
@@ -64,7 +65,6 @@ import { useCommand, type CommandOption } from "@/context/command"
 import { ConstrainDragXAxis, getDraggableId } from "@/utils/solid-dnd"
 import { DebugBar } from "@/components/debug-bar"
 import { Titlebar, type TitlebarUpdate } from "@/components/titlebar"
-import { useDirectoryPicker } from "@/components/directory-picker"
 import { ServerConnection, useServer } from "@/context/server"
 import { useLanguage, type Locale } from "@/context/language"
 import { pathKey } from "@/utils/path-key"
@@ -90,6 +90,7 @@ import {
 } from "./layout/sidebar-workspace"
 import { ProjectDragOverlay, SortableProject, type ProjectSidebarContext } from "./layout/sidebar-project"
 import { SidebarContent } from "./layout/sidebar-shell"
+import { runUpdateAndRestart } from "./layout/update"
 
 export default function Layout(props: ParentProps) {
   const serverSDK = useServerSDK()
@@ -118,7 +119,6 @@ export default function Layout(props: ParentProps) {
   const layout = useLayout()
   const layoutReady = createMemo(() => layout.ready())
   const platform = usePlatform()
-  const pickDirectory = useDirectoryPicker()
   const settings = useSettings()
   const server = useServer()
   const notification = useNotification()
@@ -168,15 +168,28 @@ export default function Layout(props: ParentProps) {
     peeked: false,
   })
 
+  const [update, setUpdate] = createStore({
+    installing: false,
+  })
+  const updateQuery = useQuery(() => ({
+    queryKey: ["desktop", "update"] as const,
+    enabled: () =>
+      !!platform.checkUpdate && !!platform.updateAndRestart && settings.ready() && settings.updates.startup(),
+    queryFn: () => platform.checkUpdate?.() ?? Promise.resolve({ updateAvailable: false, version: undefined }),
+    refetchInterval: (query) => (query.state.data?.updateAvailable ? false : 10 * 60 * 1000),
+  }))
   const updateVersion = () => {
-    const state = platform.updater?.state()
-    if (state?.status !== "ready") return
-    return state.version
+    if (!settings.ready()) return
+    if (!settings.updates.startup()) return
+    if (!updateQuery.data?.updateAvailable) return
+    return updateQuery.data.version ?? ""
+  }
+  const installUpdate = () => {
+    runUpdateAndRestart(platform.updateAndRestart, (installing) => setUpdate("installing", installing))
   }
-  const installUpdate = () => void platform.updater?.install()
   const titlebarUpdate: TitlebarUpdate = {
     version: updateVersion,
-    installing: () => platform.updater?.state().status === "installing",
+    installing: () => update.installing,
     install: installUpdate,
   }
 
@@ -1459,7 +1472,7 @@ export default function Layout(props: ParentProps) {
     })
   }
 
-  function chooseProject() {
+  async function chooseProject() {
     const conn = server.current
     if (!conn) return
     function resolve(result: string | string[] | null) {
@@ -1473,12 +1486,22 @@ export default function Layout(props: ParentProps) {
       }
     }
 
-    pickDirectory({
-      server: conn,
-      title: language.t("command.project.open"),
-      multiple: true,
-      onSelect: resolve,
-    })
+    if (platform.openDirectoryPickerDialog && server.isLocal()) {
+      const result = await platform.openDirectoryPickerDialog?.({
+        title: language.t("command.project.open"),
+        multiple: true,
+      })
+      resolve(result)
+    } else {
+      const run = ++dialogRun
+      void import("@/components/dialog-select-directory").then((x) => {
+        if (dialogDead || dialogRun !== run) return
+        dialog.show(
+          () => <x.DialogSelectDirectory multiple={true} onSelect={resolve} server={conn} />,
+          () => resolve(null),
+        )
+      })
+    }
   }
 
   const deleteWorkspace = async (root: string, directory: string, leaveDeletedWorkspace = false) => {

packages/app/src/pages/layout/update.test.ts

@@ -0,0 +1,19 @@
+import { describe, expect, test } from "bun:test"
+import { runUpdateAndRestart } from "./update"
+
+describe("runUpdateAndRestart", () => {
+  test("clears the installing state when restart resolves without exiting", async () => {
+    const states: boolean[] = []
+    await new Promise<void>((resolve) => {
+      runUpdateAndRestart(
+        async () => {},
+        (installing) => {
+          states.push(installing)
+          if (states.length === 2) resolve()
+        },
+      )
+    })
+
+    expect(states).toEqual([true, false])
+  })
+})

packages/app/src/pages/layout/update.ts

@@ -0,0 +1,10 @@
+export function runUpdateAndRestart(
+  updateAndRestart: (() => Promise<void>) | undefined,
+  setInstalling: (installing: boolean) => void,
+) {
+  if (!updateAndRestart) return
+  setInstalling(true)
+  void updateAndRestart()
+    .catch(() => undefined)
+    .finally(() => setInstalling(false))
+}

packages/app/src/pages/session/use-session-commands.tsx

@@ -547,7 +547,6 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
       description: language.t("command.agent.cycle.description"),
       keybind: "mod+.",
       slash: "agent",
-      disabled: desktopV2() && !settings.general.showCustomAgents(),
       onSelect: () => local.agent.move(1),
     }),
     agentCommand({
@@ -555,7 +554,6 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
       title: language.t("command.agent.cycle.reverse"),
       description: language.t("command.agent.cycle.reverse.description"),
       keybind: "shift+mod+.",
-      disabled: desktopV2() && !settings.general.showCustomAgents(),
       onSelect: () => local.agent.move(-1),
     }),
   ]

packages/app/src/updater.ts

@@ -1,17 +0,0 @@
-import type { Accessor } from "solid-js"
-
-export type UpdaterState =
-  | { status: "disabled" }
-  | { status: "idle" }
-  | { status: "checking" }
-  | { status: "downloading"; version: string; percent?: number }
-  | { status: "ready"; version: string }
-  | { status: "up-to-date" }
-  | { status: "installing"; version: string }
-  | { status: "error"; message: string }
-
-export type UpdaterPlatform = {
-  state: Accessor<UpdaterState>
-  check(): Promise<UpdaterState>
-  install(): Promise<void>
-}

packages/app/src/wsl/context.tsx

@@ -1,36 +0,0 @@
-import { createSimpleContext } from "@opencode-ai/ui/context"
-import { queryOptions, useQuery, useQueryClient } from "@tanstack/solid-query"
-import { createEffect, onCleanup } from "solid-js"
-import type { WslServersState } from "./types"
-import { usePlatform } from "../context/platform"
-
-const wslServersQueryKey = ["platform", "wslServers"] as const
-
-export const { use: useWslServers, provider: WslServersProvider } = createSimpleContext({
-  name: "WslServers",
-  init: () => {
-    const platform = usePlatform()
-    const queryClient = useQueryClient()
-    const query = useQuery(() => {
-      const api = platform.wslServers
-      return queryOptions<WslServersState>({
-        queryKey: wslServersQueryKey,
-        queryFn: () => api!.getState(),
-        enabled: !!api,
-        staleTime: Number.POSITIVE_INFINITY,
-        gcTime: Number.POSITIVE_INFINITY,
-      })
-    })
-
-    createEffect(() => {
-      const api = platform.wslServers
-      if (!api) return
-      const off = api.subscribe((event) => {
-        queryClient.setQueryData(wslServersQueryKey, event.state)
-      })
-      onCleanup(off)
-    })
-
-    return query as typeof query & { readonly data: WslServersState | undefined }
-  },
-})

packages/app/src/wsl/dialog-add-server.tsx

@@ -1,623 +0,0 @@
-import { Button } from "@opencode-ai/ui/button"
-import { useDialog } from "@opencode-ai/ui/context/dialog"
-import { Spinner } from "@opencode-ai/ui/spinner"
-import { showToast } from "@opencode-ai/ui/toast"
-import { createEffect, createMemo, For, Match, onCleanup, Show, Switch } from "solid-js"
-import { createStore } from "solid-js/store"
-import { useLanguage } from "@/context/language"
-import { usePlatform } from "@/context/platform"
-import { useWslServers } from "./context"
-import { enterWslOpencodeStep } from "./settings-model"
-
-type WslServerStep = "wsl" | "distro" | "opencode"
-
-const STEPS: WslServerStep[] = ["wsl", "distro", "opencode"]
-
-function isHiddenDistro(name: string) {
-  return /^docker-desktop(?:-data)?$/i.test(name)
-}
-
-interface DialogWslServerProps {
-  onAdded?: (distro: string) => void | Promise<void>
-}
-
-export function DialogAddWslServer(props: DialogWslServerProps = {}) {
-  const language = useLanguage()
-  const platform = usePlatform()
-  const dialog = useDialog()
-  const wslServers = useWslServers()
-  const api = platform.wslServers!
-  const [store, setStore] = createStore({
-    step: undefined as WslServerStep | undefined,
-    selectedDistro: null as string | null,
-    installTarget: undefined as string | undefined,
-    adding: false,
-  })
-  const current = () => wslServers.data
-  let disposed = false
-  onCleanup(() => {
-    disposed = true
-  })
-  const busy = createMemo(() => !!current()?.job || store.adding)
-  const visibleInstalledDistros = createMemo(() =>
-    (current()?.installed ?? []).filter((item) => !isHiddenDistro(item.name)),
-  )
-  const visibleOnlineDistros = createMemo(() => (current()?.online ?? []).filter((item) => !isHiddenDistro(item.name)))
-  const defaultInstalledDistro = createMemo(() => visibleInstalledDistros().find((item) => item.isDefault) ?? null)
-  const existingServerDistros = createMemo(() => new Set((current()?.servers ?? []).map((item) => item.config.distro)))
-  const addableInstalledDistros = createMemo(() => {
-    return visibleInstalledDistros().filter((item) => !existingServerDistros().has(item.name))
-  })
-  const selectedDistro = createMemo(() => {
-    if (store.selectedDistro && addableInstalledDistros().some((item) => item.name === store.selectedDistro)) {
-      return store.selectedDistro
-    }
-    const distro = defaultInstalledDistro()
-    if (distro && !existingServerDistros().has(distro.name)) return distro.name
-    return null
-  })
-  const selectedProbe = createMemo(() => {
-    const distro = selectedDistro()
-    if (!distro) return null
-    return current()?.distroProbes[distro] ?? null
-  })
-  const selectedInstalled = createMemo(() => {
-    const distro = selectedDistro()
-    if (!distro) return null
-    return (current()?.installed ?? []).find((item) => item.name === distro) ?? null
-  })
-  const opencodeCheck = createMemo(() => {
-    const distro = selectedDistro()
-    if (!distro) return null
-    return current()?.opencodeChecks[distro] ?? null
-  })
-  const distroWarningProbe = createMemo(() => {
-    const probe = selectedProbe()
-    if (!probe) return null
-    if (distroReady()) return null
-    return probe
-  })
-  const distroUnavailableMessage = createMemo(() => {
-    const probe = distroWarningProbe()
-    const distro = selectedDistro()
-    if (!probe || probe.canExecute || !distro) return null
-    if (!selectedInstalled()) return language.t("wsl.onboarding.distroNotInstalled", { distro })
-    return language.t("wsl.onboarding.openDistroOnce", { distro })
-  })
-  const distroMissingTools = createMemo(() => {
-    const probe = distroWarningProbe()
-    if (!probe?.canExecute) return null
-    if (probe.hasBash && probe.hasCurl) return null
-    return probe
-  })
-  const installableDistros = createMemo(() => {
-    const online = visibleOnlineDistros()
-    const installed = new Set(visibleInstalledDistros().map((item) => item.name))
-    const hasVersionedUbuntu = online.some((item) => /^Ubuntu-\d/.test(item.name))
-    return online
-      .filter((item) => !installed.has(item.name))
-      .filter((item) => !(item.name === "Ubuntu" && hasVersionedUbuntu))
-  })
-  const installTarget = createMemo(
-    () => installableDistros().find((item) => item.name === store.installTarget) ?? installableDistros()[0] ?? null,
-  )
-  const installingDistro = createMemo(() => current()?.job?.kind === "install-distro")
-  const installingOpencode = createMemo(() => {
-    const job = current()?.job
-    return job?.kind === "install-opencode" && job.distro === selectedDistro()
-  })
-  const wslReady = createMemo(() => !!current()?.runtime?.available && !current()?.pendingRestart)
-  const distroReady = createMemo(() => {
-    const probe = selectedProbe()
-    if (!probe || !selectedDistro()) return false
-    if (selectedInstalled()?.version === 1) return false
-    return probe.canExecute && probe.hasBash && probe.hasCurl
-  })
-  const opencodeReady = createMemo(() => {
-    const check = opencodeCheck()
-    return !!check?.resolvedPath && !check.error
-  })
-  const allReady = createMemo(() => wslReady() && distroReady() && opencodeReady())
-  const addDisabled = createMemo(() => {
-    const job = current()?.job
-    if (!job) return store.adding
-    return store.adding || job.kind !== "probe-opencode"
-  })
-  const recommendedStep = createMemo<WslServerStep>(() => {
-    if (!wslReady()) return "wsl"
-    if (!distroReady()) return "distro"
-    return "opencode"
-  })
-  // activeStep falls back to recommendedStep when the user hasn't picked one.
-  // Once the user clicks a step tab we respect their choice rather than snapping
-  // them back when a probe result updates recommendedStep.
-  const activeStep = createMemo(() => store.step ?? recommendedStep())
-
-  const autoProbe = createMemo(() => {
-    const state = current()
-    if (!state || busy()) return null
-    if (state.pendingRestart) return null
-    if (!state.runtime) return { key: "runtime", run: () => api.probeRuntime() }
-    if (!wslReady()) return null
-    if (!state.installed.length && !state.online.length) {
-      return { key: "distros", run: () => api.refreshDistros() }
-    }
-    const distro = selectedDistro()
-    if (distro && !state.distroProbes[distro]) {
-      return { key: `probe-distro:${distro}`, run: () => api.probeDistro(distro) }
-    }
-    if (!distro || !distroReady()) return null
-    if (!state.opencodeChecks[distro]) {
-      return { key: `probe-opencode:${distro}`, run: () => api.probeOpencode(distro) }
-    }
-    return null
-  })
-
-  let lastAutoProbe: string | null = null
-  createEffect(() => {
-    const probe = autoProbe()
-    if (!probe || probe.key === lastAutoProbe) return
-    const key = probe.key
-    lastAutoProbe = key
-    void (async () => {
-      try {
-        await probe.run()
-      } catch (err) {
-        if (disposed) return
-        // Allow the same probe to run again when reactive inputs next change
-        // (e.g. user reselects a distro). Without this the user would be stuck
-        // on a transient wsl.exe failure until they pick a different distro.
-        if (lastAutoProbe === key) lastAutoProbe = null
-        requestError(language, err)
-      }
-    })()
-  })
-
-  const wslMessage = createMemo(() => {
-    const state = current()
-    if (!state || state.job?.kind === "runtime") return language.t("wsl.onboarding.checkingRuntime")
-    if (state.pendingRestart) return language.t("wsl.onboarding.restartRequired")
-    if (state.runtime?.available) return state.runtime.version ?? language.t("wsl.onboarding.ready")
-    return state.runtime?.error ?? language.t("wsl.onboarding.required")
-  })
-
-  const distroMessage = createMemo(() => {
-    const state = current()
-    if (!state) return language.t("wsl.onboarding.checkingDistros")
-    const distro = selectedDistro()
-    if (state.job?.kind === "install-distro")
-      return language.t("wsl.onboarding.installingDistro", { distro: state.job.distro })
-    if (state.job?.kind === "probe-distro")
-      return language.t("wsl.onboarding.checkingDistro", { distro: state.job.distro })
-    if (state.job?.kind === "distros") return language.t("wsl.onboarding.listingDistros")
-    if (distroUnavailableMessage()) return distroUnavailableMessage()!
-    if (selectedProbe() && distroReady())
-      return language.t("wsl.onboarding.distroReady", { distro: selectedProbe()!.name })
-    if (distro) return language.t("wsl.onboarding.finishingDistro", { distro })
-    return language.t("wsl.onboarding.pickDistro")
-  })
-
-  const opencodeMessage = createMemo(() => {
-    const state = current()
-    if (!state) return language.t("wsl.onboarding.checkingOpencode")
-    const distro = selectedDistro()
-    if (state.job?.kind === "install-opencode") {
-      return distro
-        ? language.t("wsl.onboarding.updatingOpencodeIn", { distro })
-        : language.t("wsl.onboarding.updatingOpencode")
-    }
-    if (state.job?.kind === "probe-opencode") {
-      return distro
-        ? language.t("wsl.onboarding.checkingOpencodeIn", { distro })
-        : language.t("wsl.onboarding.checkingOpencode")
-    }
-    if (opencodeCheck()?.error) return opencodeCheck()!.error
-    if (opencodeCheck()?.matchesDesktop === false) {
-      return distro
-        ? language.t("wsl.onboarding.updateOpencodeIn", { distro })
-        : language.t("wsl.onboarding.updateOpencode")
-    }
-    if (opencodeReady()) {
-      return distro
-        ? language.t("wsl.onboarding.opencodeReadyIn", { distro })
-        : language.t("wsl.onboarding.opencodeReady")
-    }
-    return distro
-      ? language.t("wsl.onboarding.installOpencodeIn", { distro })
-      : language.t("wsl.onboarding.chooseDistroFirst")
-  })
-
-  const run = async (action: () => Promise<unknown>) => {
-    try {
-      await action()
-    } catch (err) {
-      requestError(language, err)
-    }
-  }
-
-  const runSelectedDistro = (action: (distro: string) => Promise<unknown>) => {
-    const distro = selectedDistro()
-    if (!distro) return
-    void run(() => action(distro))
-  }
-
-  const selectDistro = (name: string) => {
-    setStore("selectedDistro", name)
-    setStore("step", undefined)
-  }
-
-  const openOpencodeStep = () => {
-    const distro = selectedDistro()
-    if (!distro) return
-    void run(() => enterWslOpencodeStep(distro, api.probeOpencode, (step) => setStore("step", step)))
-  }
-
-  const finish = async () => {
-    const distro = selectedDistro()
-    if (!distro) return
-    setStore("adding", true)
-    try {
-      await api.addServer(distro)
-      if (props.onAdded) {
-        await props.onAdded(distro)
-      } else {
-        dialog.close()
-      }
-    } catch (err) {
-      requestError(language, err)
-    } finally {
-      setStore("adding", false)
-    }
-  }
-
-  const steps = createMemo(() => {
-    const active = activeStep()
-    const activeIndex = STEPS.indexOf(active)
-    const recommendedIndex = STEPS.indexOf(recommendedStep())
-    return STEPS.map((step) => {
-      const index = STEPS.indexOf(step)
-      return {
-        step,
-        title:
-          step === "wsl"
-            ? language.t("wsl.server.label")
-            : step === "distro"
-              ? language.t("wsl.onboarding.step.distro")
-              : language.t("wsl.onboarding.step.opencode"),
-        state:
-          active === step
-            ? "current"
-            : step === "wsl"
-              ? wslReady()
-                ? "done"
-                : "warning"
-              : step === "distro"
-                ? distroReady()
-                  ? "done"
-                  : index > activeIndex
-                    ? "locked"
-                    : "warning"
-                : opencodeCheck()?.matchesDesktop === false
-                  ? "warning"
-                  : opencodeReady()
-                    ? "done"
-                    : index > activeIndex
-                      ? "locked"
-                      : "warning",
-        locked: index > recommendedIndex,
-      }
-    })
-  })
-  const loadError = createMemo(() => {
-    const error = wslServers.error
-    if (!error) return language.t("wsl.onboarding.loadFailed")
-    return error instanceof Error ? error.message : String(error)
-  })
-
-  return (
-    <div class="px-5 pb-5 flex flex-col gap-4">
-      <Show
-        when={!wslServers.isPending}
-        fallback={<div class="px-1 py-6 text-14-regular text-text-weak">{language.t("wsl.onboarding.loading")}</div>}
-      >
-        <Show
-          when={!wslServers.isError}
-          fallback={<div class="px-1 py-6 text-14-regular text-text-weak">{loadError()}</div>}
-        >
-          <div class="flex gap-2 pb-1">
-            <For each={steps()}>
-              {(item) => (
-                <button
-                  type="button"
-                  class="basis-0 flex-1 min-w-0 rounded-md border px-3 py-2 text-left transition-colors"
-                  classList={{
-                    "border-border-strong-base bg-surface-base-hover": item.state === "current",
-                    "border-icon-success-base/40 bg-surface-base": item.state === "done",
-                    "border-border-weak-base bg-background-base opacity-60": item.state === "locked",
-                    "border-icon-warning-base/40 bg-surface-base": item.state === "warning",
-                  }}
-                  disabled={item.locked}
-                  onClick={() => setStore("step", item.step)}
-                >
-                  <div class="text-13-medium text-text-strong">{item.title}</div>
-                </button>
-              )}
-            </For>
-          </div>
-
-          <Switch>
-            <Match when={activeStep() === "wsl"}>
-              <div class="rounded-md bg-surface-base p-4 flex flex-col gap-3">
-                <div class="flex items-center justify-between gap-3">
-                  <div class="text-14-medium text-text-strong">{language.t("wsl.server.label")}</div>
-                  <Show when={current()?.runtime && !wslReady() && !current()?.pendingRestart}>
-                    <Button
-                      variant="secondary"
-                      size="large"
-                      disabled={busy()}
-                      onClick={() => void run(() => api.installWsl())}
-                    >
-                      {language.t("wsl.onboarding.installWsl")}
-                    </Button>
-                  </Show>
-                </div>
-                <div class="text-12-regular text-text-weak whitespace-pre-wrap break-words">{wslMessage()}</div>
-                <Show when={current()?.pendingRestart}>
-                  <div class="rounded-md border border-border-weak-base px-3 py-3">
-                    <div class="text-12-regular text-text-warning-base">
-                      {language.t("wsl.onboarding.windowsRestartRequired")}
-                    </div>
-                  </div>
-                </Show>
-                <div class="flex items-center justify-end">
-                  <Button
-                    variant="secondary"
-                    size="large"
-                    disabled={busy() || !wslReady()}
-                    onClick={() => setStore("step", "distro")}
-                  >
-                    {language.t("wsl.onboarding.next")}
-                  </Button>
-                </div>
-              </div>
-            </Match>
-
-            <Match when={activeStep() === "distro"}>
-              <div class="rounded-md bg-surface-base p-4 flex flex-col gap-3">
-                <div class="flex items-center justify-between gap-3">
-                  <div class="text-14-medium text-text-strong">{language.t("wsl.onboarding.step.distro")}</div>
-                  <Show when={selectedDistro()}>
-                    <Button
-                      variant="ghost"
-                      size="small"
-                      disabled={busy()}
-                      onClick={() => runSelectedDistro((distro) => api.probeDistro(distro))}
-                    >
-                      {language.t("wsl.onboarding.refresh")}
-                    </Button>
-                  </Show>
-                </div>
-                <div class="text-12-regular text-text-weak whitespace-pre-wrap break-words">{distroMessage()}</div>
-
-                <div class="flex flex-col gap-2">
-                  <Show
-                    when={addableInstalledDistros().length > 0}
-                    fallback={
-                      <div class="text-12-regular text-text-weak">
-                        {visibleInstalledDistros().length
-                          ? language.t("wsl.onboarding.allDistrosAdded")
-                          : current()?.runtime?.available
-                            ? language.t("wsl.onboarding.noDistros")
-                            : language.t("wsl.onboarding.checkingDistros")}
-                      </div>
-                    }
-                  >
-                    <For each={addableInstalledDistros()}>
-                      {(item) => (
-                        <button
-                          type="button"
-                          class="rounded-md border border-border-weak-base px-3 py-2 text-left transition-colors"
-                          classList={{ "bg-surface-raised-base": selectedDistro() === item.name }}
-                          onClick={() => selectDistro(item.name)}
-                        >
-                          <div class="text-13-medium text-text-strong">{item.name}</div>
-                          <Show when={item.isDefault}>
-                            <div class="text-12-regular text-text-weak">{language.t("common.default")}</div>
-                          </Show>
-                        </button>
-                      )}
-                    </For>
-                  </Show>
-                </div>
-
-                <Show when={installableDistros().length > 0}>
-                  <div class="rounded-md border border-border-weak-base p-2 flex flex-col gap-2">
-                    <div class="px-1 flex items-center justify-between gap-3">
-                      <div class="text-12-medium text-text-weak">{language.t("wsl.onboarding.install")}</div>
-                      <div class="flex items-center gap-2 shrink-0">
-                        <Show when={installingDistro()}>
-                          <Spinner class="h-4 w-4 text-icon-info-base shrink-0" />
-                        </Show>
-                        <Button
-                          variant="secondary"
-                          size="small"
-                          disabled={busy() || !installTarget()}
-                          onClick={() => void run(() => api.installDistro(installTarget()!.name))}
-                        >
-                          {installingDistro()
-                            ? language.t("wsl.onboarding.installing")
-                            : language.t("wsl.onboarding.install")}
-                        </Button>
-                      </div>
-                    </div>
-                    <div
-                      role="radiogroup"
-                      aria-label={language.t("wsl.onboarding.installDistro")}
-                      class="max-h-52 overflow-y-auto rounded-md bg-background-base"
-                    >
-                      <For each={installableDistros()}>
-                        {(item) => {
-                          const selected = () => installTarget()?.name === item.name
-                          return (
-                            <button
-                              type="button"
-                              role="radio"
-                              aria-checked={selected()}
-                              disabled={busy()}
-                              class="w-full px-3 py-2 flex items-center gap-3 text-left border-b border-border-weak-base last:border-b-0 transition-colors"
-                              classList={{
-                                "bg-surface-raised-base": selected(),
-                                "hover:bg-surface-base": !selected(),
-                              }}
-                              onClick={() => setStore("installTarget", item.name)}
-                            >
-                              <div
-                                class="mt-0.5 h-4 w-4 rounded-full border border-border-strong-base flex items-center justify-center shrink-0"
-                                classList={{ "border-text-strong": selected() }}
-                              >
-                                <div class="h-2 w-2 rounded-full bg-text-strong" classList={{ hidden: !selected() }} />
-                              </div>
-                              <div class="min-w-0 flex-1 text-13-medium text-text-strong truncate">{item.label}</div>
-                            </button>
-                          )
-                        }}
-                      </For>
-                    </div>
-                  </div>
-                </Show>
-
-                <Show when={selectedInstalled()?.version === 1 || distroUnavailableMessage() || distroMissingTools()}>
-                  <div class="rounded-md border border-border-weak-base px-3 py-3 flex flex-col gap-1">
-                    <Show when={selectedInstalled()?.version === 1}>
-                      <div class="text-12-regular text-text-warning-base">
-                        {language.t("wsl.onboarding.wsl2Required")}
-                      </div>
-                    </Show>
-                    <Show when={distroUnavailableMessage()}>
-                      {(message) => <div class="text-12-regular text-text-warning-base">{message()}</div>}
-                    </Show>
-                    <Show when={distroMissingTools()}>
-                      <div class="text-12-regular text-text-warning-base">
-                        {language.t("wsl.onboarding.toolsRequired")}
-                      </div>
-                    </Show>
-                  </div>
-                </Show>
-
-                <div class="flex items-center gap-2">
-                  <Button
-                    variant="secondary"
-                    size="large"
-                    disabled={busy() || !selectedInstalled()}
-                    onClick={() => runSelectedDistro((distro) => api.openTerminal(distro))}
-                  >
-                    {language.t("wsl.onboarding.openTerminal")}
-                  </Button>
-                  <Button
-                    variant="ghost"
-                    size="large"
-                    disabled={busy() || !selectedDistro()}
-                    onClick={() => runSelectedDistro((distro) => api.probeDistro(distro))}
-                  >
-                    {language.t("wsl.onboarding.refresh")}
-                  </Button>
-                </div>
-
-                <div class="flex items-center justify-end">
-                  <Button
-                    variant="secondary"
-                    size="large"
-                    disabled={busy() || !selectedDistro() || !distroReady()}
-                    onClick={openOpencodeStep}
-                  >
-                    {language.t("wsl.onboarding.next")}
-                  </Button>
-                </div>
-              </div>
-            </Match>
-
-            <Match when={activeStep() === "opencode"}>
-              <div class="rounded-md bg-surface-base p-4 flex flex-col gap-3">
-                <div class="flex items-center justify-between gap-3">
-                  <div class="text-14-medium text-text-strong">{language.t("wsl.onboarding.step.opencode")}</div>
-                  <div class="flex items-center gap-2">
-                    <Show when={selectedDistro()}>
-                      <Button
-                        variant="ghost"
-                        size="large"
-                        disabled={busy()}
-                        onClick={() => runSelectedDistro((distro) => api.probeOpencode(distro))}
-                      >
-                        {language.t("wsl.onboarding.refresh")}
-                      </Button>
-                    </Show>
-                    <Show when={!opencodeReady() || opencodeCheck()?.matchesDesktop === false}>
-                      <Button
-                        variant="secondary"
-                        size="large"
-                        disabled={busy()}
-                        onClick={() => runSelectedDistro((distro) => api.installOpencode(distro))}
-                      >
-                        <Show when={installingOpencode()}>
-                          <Spinner class="size-4 shrink-0" />
-                        </Show>
-                        {opencodeCheck()?.resolvedPath
-                          ? language.t("wsl.onboarding.updateOpencode")
-                          : language.t("wsl.onboarding.installOpencode")}
-                      </Button>
-                    </Show>
-                  </div>
-                </div>
-                <div class="text-12-regular text-text-weak whitespace-pre-wrap break-words">{opencodeMessage()}</div>
-                <Show when={opencodeCheck()?.matchesDesktop === false ? opencodeCheck() : null}>
-                  {(check) => (
-                    <div class="rounded-md border border-border-weak-base px-3 py-3 flex flex-col gap-1">
-                      <div class="text-12-regular text-text-weak">
-                        {language.t("wsl.onboarding.path", {
-                          path: check().resolvedPath ?? language.t("wsl.onboarding.notFound"),
-                        })}
-                      </div>
-                      <div class="text-12-regular text-text-weak">
-                        {language.t("wsl.onboarding.version", {
-                          version: check().version ?? language.t("wsl.onboarding.unknown"),
-                        })}
-                        <Show when={check().expectedVersion}>
-                          {(expected) => (
-                            <span>{` · ${language.t("wsl.onboarding.desktopVersion", { version: expected() })}`}</span>
-                          )}
-                        </Show>
-                      </div>
-                      <div class="text-12-regular text-text-warning-base">
-                        {language.t("wsl.onboarding.versionMismatch")}
-                      </div>
-                    </div>
-                  )}
-                </Show>
-              </div>
-            </Match>
-          </Switch>
-
-          <Show when={activeStep() === "opencode" && allReady() && selectedDistro()}>
-            <div class="flex items-center justify-end gap-2">
-              <Button variant="ghost" size="large" disabled={store.adding} onClick={() => dialog.close()}>
-                {language.t("common.cancel")}
-              </Button>
-              <Button variant="primary" size="large" disabled={addDisabled()} onClick={() => void finish()}>
-                {store.adding ? language.t("wsl.onboarding.adding") : language.t("wsl.server.add")}
-              </Button>
-            </div>
-          </Show>
-        </Show>
-      </Show>
-    </div>
-  )
-}
-
-function requestError(language: ReturnType<typeof useLanguage>, err: unknown) {
-  console.error("WSL servers request failed", err instanceof Error ? (err.stack ?? err.message) : String(err))
-  showToast({
-    variant: "error",
-    title: language.t("common.requestFailed"),
-    description: err instanceof Error ? err.message : String(err),
-  })
-}

packages/app/src/wsl/settings-model.test.ts

@@ -1,57 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { enterWslOpencodeStep, wslOpencodeAction, wslRuntimeRetryable } from "./settings-model"
-
-describe("WSL server settings presentation", () => {
-  test("retries only settled unsuccessful runtimes", () => {
-    expect(wslRuntimeRetryable({ kind: "starting" })).toBe(false)
-    expect(wslRuntimeRetryable({ kind: "ready", url: "http://127.0.0.1:4096", username: null, password: null })).toBe(
-      false,
-    )
-    expect(wslRuntimeRetryable({ kind: "failed", message: "boom" })).toBe(true)
-    expect(wslRuntimeRetryable({ kind: "stopped" })).toBe(true)
-  })
-
-  test("offers install and update only when OpenCode needs attention", () => {
-    expect(wslOpencodeAction(undefined)).toBeUndefined()
-    expect(
-      wslOpencodeAction({
-        distro: "Debian",
-        resolvedPath: null,
-        version: null,
-        expectedVersion: "1.2.3",
-        matchesDesktop: null,
-        error: null,
-      }),
-    ).toBe("Install OpenCode")
-    expect(
-      wslOpencodeAction({
-        distro: "Debian",
-        resolvedPath: "/usr/local/bin/opencode",
-        version: "1.2.2",
-        expectedVersion: "1.2.3",
-        matchesDesktop: false,
-        error: null,
-      }),
-    ).toBe("Update OpenCode")
-    expect(
-      wslOpencodeAction({
-        distro: "Debian",
-        resolvedPath: "/usr/local/bin/opencode",
-        version: "1.2.3",
-        expectedVersion: "1.2.3",
-        matchesDesktop: true,
-        error: null,
-      }),
-    ).toBeUndefined()
-  })
-
-  test("probes the selected distro before entering the OpenCode step", async () => {
-    const calls: string[] = []
-    await enterWslOpencodeStep(
-      "Debian",
-      async (distro) => calls.push(distro),
-      (step) => calls.push(step),
-    )
-    expect(calls).toEqual(["Debian", "opencode"])
-  })
-})

packages/app/src/wsl/settings-model.ts

@@ -1,19 +0,0 @@
-import type { WslOpencodeCheck, WslServerRuntime } from "./types"
-
-export const wslRuntimeRetryable = (runtime: WslServerRuntime) =>
-  runtime.kind === "failed" || runtime.kind === "stopped"
-
-export async function enterWslOpencodeStep(
-  distro: string,
-  probe: (distro: string) => Promise<unknown>,
-  select: (step: "opencode") => void,
-) {
-  await probe(distro)
-  select("opencode")
-}
-
-export function wslOpencodeAction(check?: WslOpencodeCheck) {
-  if (!check) return
-  if (!check.resolvedPath) return "Install OpenCode"
-  if (check.matchesDesktop === false) return "Update OpenCode"
-}

packages/app/src/wsl/settings.tsx

@@ -1,167 +0,0 @@
-import { useDialog } from "@opencode-ai/ui/context/dialog"
-import { Tag } from "@opencode-ai/ui/v2/badge-v2"
-import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
-import { Dialog } from "@opencode-ai/ui/v2/dialog-v2"
-import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
-import { IconButtonV2 } from "@opencode-ai/ui/v2/icon-button-v2"
-import { MenuV2 } from "@opencode-ai/ui/v2/menu-v2"
-import { useMutation } from "@tanstack/solid-query"
-import fuzzysort from "fuzzysort"
-import { type Accessor, For, Show, createMemo } from "solid-js"
-import type { useServerManagementController } from "@/components/dialog-select-server"
-import { ServerHealthIndicator } from "@/components/server/server-row"
-import { useLanguage } from "@/context/language"
-import { usePlatform } from "@/context/platform"
-import { ServerConnection } from "@/context/server"
-import { showToast } from "@/utils/toast"
-import { DialogAddWslServer } from "./dialog-add-server"
-import { useWslServers } from "./context"
-import { wslOpencodeAction, wslRuntimeRetryable } from "./settings-model"
-
-type Controller = ReturnType<typeof useServerManagementController>
-
-export function isWslServer(server: ServerConnection.Any) {
-  return server.type === "sidecar" && server.variant === "wsl"
-}
-
-export function WslAddServerButton() {
-  const platform = usePlatform()
-  const dialog = useDialog()
-  const language = useLanguage()
-  const openAdd = () => {
-    dialog.push(() => (
-      <Dialog title={language.t("wsl.server.add")} size="large" fit class="settings-v2-wsl-dialog">
-        <DialogAddWslServer />
-      </Dialog>
-    ))
-  }
-  return (
-    <Show when={platform.wslServers}>
-      <ButtonV2 variant="ghost-muted" icon="plus" onClick={openAdd}>
-        {language.t("wsl.server.addShort")}
-      </ButtonV2>
-    </Show>
-  )
-}
-
-export function useFilteredWslServers(filter: Accessor<string>) {
-  const wsl = useWslServers()
-  return createMemo(() => {
-    const servers = wsl.data?.servers ?? []
-    const query = filter().trim()
-    if (!query) return servers
-    return fuzzysort
-      .go(query, servers, { keys: [(item) => item.config.distro, (item) => item.config.id] })
-      .map((x) => x.obj)
-  })
-}
-
-export function WslServerSettings(props: {
-  controller: Controller
-  servers: ReturnType<typeof useFilteredWslServers>
-}) {
-  const platform = usePlatform()
-  const language = useLanguage()
-  const wsl = useWslServers()
-  const api = platform.wslServers
-
-  const request = useMutation(() => ({
-    mutationFn: (action: () => Promise<unknown>) => action(),
-    onError: (error) =>
-      showToast({
-        variant: "error",
-        title: language.t("common.requestFailed"),
-        description: error instanceof Error ? error.message : String(error),
-      }),
-  }))
-
-  const remove = (key: ServerConnection.Key) => {
-    if (!api) return
-    request.mutate(async () => {
-      await api.removeServer(key)
-      await props.controller.handleRemove(key)
-    })
-  }
-
-  return (
-    <Show when={api}>
-      <For each={props.servers()}>
-        {(item) => {
-          const key = ServerConnection.Key.make(item.config.id)
-          const check = () => wsl.data?.opencodeChecks[item.config.distro]
-          const opencodeAction = () => wslOpencodeAction(check())
-          const busy = () => wsl.data?.job?.kind === "install-opencode" && wsl.data.job.distro === item.config.distro
-          return (
-            <div class="settings-v2-servers-row">
-              <div class="settings-v2-servers-lead">
-                <ServerHealthIndicator health={props.controller.status()[key]} />
-                <div class="settings-v2-servers-copy">
-                  <span class="flex min-w-0 items-center gap-1">
-                    <span class="settings-v2-servers-name">{item.config.distro}</span>
-                    <span class="shrink-0 rounded-[3px] border border-v2-border-border-base px-1 py-0.5 text-[9px] leading-none text-v2-text-text-muted">
-                      {language.t("wsl.server.label")}
-                    </span>
-                  </span>
-                  <span class="settings-v2-servers-meta">
-                    <Show when={check()?.version}>{(version) => `v${version()}`}</Show>
-                  </span>
-                </div>
-              </div>
-              <div class="settings-v2-servers-actions">
-                <Show when={props.controller.canDefault() && props.controller.defaultKey() === key}>
-                  <Tag>{language.t("dialog.server.status.default")}</Tag>
-                </Show>
-                <Show when={opencodeAction()}>
-                  {(label) => (
-                    <ButtonV2
-                      size="small"
-                      disabled={busy() || request.isPending}
-                      onClick={() => api && request.mutate(() => api.installOpencode(item.config.distro))}
-                    >
-                      {busy() ? language.t("wsl.server.updating") : label()}
-                    </ButtonV2>
-                  )}
-                </Show>
-                <MenuV2 gutter={4} modal={false} placement="bottom-end">
-                  <MenuV2.Trigger
-                    as={IconButtonV2}
-                    variant="ghost-muted"
-                    size="small"
-                    icon={<IconV2 name="outline-dots" />}
-                    aria-label={language.t("common.moreOptions")}
-                  />
-                  <MenuV2.Portal>
-                    <MenuV2.Content>
-                      <MenuV2.Group>
-                        <MenuV2.GroupLabel>{language.t("wsl.server.menu.label")}</MenuV2.GroupLabel>
-                        <Show when={wslRuntimeRetryable(item.runtime)}>
-                          <MenuV2.Item onSelect={() => api && request.mutate(() => api.startServer(key))}>
-                            {language.t("wsl.server.retryStart")}
-                          </MenuV2.Item>
-                        </Show>
-                        <Show when={props.controller.canDefault() && props.controller.defaultKey() !== key}>
-                          <MenuV2.Item onSelect={() => props.controller.setDefault(key)}>
-                            {language.t("dialog.server.menu.default")}
-                          </MenuV2.Item>
-                        </Show>
-                        <Show when={props.controller.canDefault() && props.controller.defaultKey() === key}>
-                          <MenuV2.Item onSelect={() => props.controller.setDefault(null)}>
-                            {language.t("dialog.server.menu.defaultRemove")}
-                          </MenuV2.Item>
-                        </Show>
-                        <MenuV2.Separator />
-                        <MenuV2.Item onSelect={() => remove(key)}>
-                          {language.t("dialog.server.menu.delete")}
-                        </MenuV2.Item>
-                      </MenuV2.Group>
-                    </MenuV2.Content>
-                  </MenuV2.Portal>
-                </MenuV2>
-              </div>
-            </div>
-          )
-        }}
-      </For>
-    </Show>
-  )
-}

packages/app/src/wsl/types.ts

@@ -1,87 +0,0 @@
-export type WslRuntimeCheck = {
-  available: boolean
-  version: string | null
-  error: string | null
-}
-
-export type WslInstalledDistro = {
-  name: string
-  version: number | null
-  isDefault: boolean
-}
-
-export type WslOnlineDistro = {
-  name: string
-  label: string
-}
-
-export type WslDistroProbe = {
-  name: string
-  canExecute: boolean
-  hasBash: boolean
-  hasCurl: boolean
-  error: string | null
-}
-
-export type WslOpencodeCheck = {
-  distro: string
-  resolvedPath: string | null
-  version: string | null
-  expectedVersion: string | null
-  matchesDesktop: boolean | null
-  error: string | null
-}
-
-export type WslServerConfig = {
-  id: string
-  distro: string
-}
-
-export type WslServerRuntime =
-  | { kind: "starting" }
-  | { kind: "ready"; url: string; username: string | null; password: string | null }
-  | { kind: "failed"; message: string }
-  | { kind: "stopped" }
-
-export type WslServerItem = {
-  config: WslServerConfig
-  runtime: WslServerRuntime
-}
-
-export type WslJob =
-  | { kind: "runtime"; startedAt: number }
-  | { kind: "distros"; startedAt: number }
-  | { kind: "install-wsl"; startedAt: number }
-  | { kind: "install-distro"; distro: string; startedAt: number }
-  | { kind: "probe-distro"; distro: string; startedAt: number }
-  | { kind: "probe-opencode"; distro: string; startedAt: number }
-  | { kind: "install-opencode"; distro: string; startedAt: number }
-
-export type WslServersState = {
-  runtime: WslRuntimeCheck | null
-  installed: WslInstalledDistro[]
-  online: WslOnlineDistro[]
-  distroProbes: Record<string, WslDistroProbe>
-  opencodeChecks: Record<string, WslOpencodeCheck>
-  pendingRestart: boolean
-  servers: WslServerItem[]
-  job: WslJob | null
-}
-
-export type WslServersEvent = { type: "state"; state: WslServersState }
-
-export type WslServersPlatform = {
-  getState(): Promise<WslServersState>
-  subscribe(cb: (event: WslServersEvent) => void): () => void
-  probeRuntime(): Promise<void>
-  refreshDistros(): Promise<void>
-  installWsl(): Promise<void>
-  installDistro(name: string): Promise<void>
-  probeDistro(name: string): Promise<void>
-  probeOpencode(name: string): Promise<void>
-  installOpencode(name: string): Promise<void>
-  openTerminal(name: string): Promise<void>
-  addServer(distro: string): Promise<WslServerConfig>
-  removeServer(id: string): Promise<void>
-  startServer(id: string): Promise<void>
-}

packages/cli/bunfig.toml

@@ -1 +0,0 @@
-preload = ["@opentui/solid/preload"]

packages/cli/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/cli",
-  "version": "1.16.2",
+  "version": "1.16.0",
   "type": "module",
   "license": "MIT",
   "bin": {
@@ -20,12 +20,8 @@
     "@opencode-ai/core": "workspace:*",
     "@opencode-ai/sdk": "workspace:*",
     "@opencode-ai/server": "workspace:*",
-    "@opencode-ai/tui": "workspace:*",
-    "@opentui/core": "catalog:",
-    "@opentui/solid": "catalog:",
     "@parcel/watcher": "2.5.1",
-    "effect": "catalog:",
-    "solid-js": "catalog:"
+    "effect": "catalog:"
   },
   "devDependencies": {
     "@opencode-ai/script": "workspace:*",

packages/cli/script/build.ts

@@ -1,12 +1,8 @@
 #!/usr/bin/env bun
 
-import { $ } from "bun"
-import fs from "fs"
 import { rm } from "fs/promises"
 import path from "path"
 import { Script } from "@opencode-ai/script"
-import { createSolidTransformPlugin } from "@opentui/solid/bun-plugin"
-import pkg from "../package.json"
 import { modelsData } from "./generate"
 
 const dir = path.resolve(import.meta.dirname, "..")
@@ -17,9 +13,7 @@ await rm("dist", { recursive: true, force: true })
 
 const singleFlag = process.argv.includes("--single")
 const baselineFlag = process.argv.includes("--baseline")
-const skipInstall = process.argv.includes("--skip-install")
 const sourcemapsFlag = process.argv.includes("--sourcemaps")
-const plugin = createSolidTransformPlugin()
 
 const allTargets: {
   os: string
@@ -49,12 +43,6 @@ const targets = singleFlag
     })
   : allTargets
 
-if (!skipInstall) await $`bun install --os="*" --cpu="*" @opentui/core@${pkg.dependencies["@opentui/core"]}`
-
-const localParserWorker = path.resolve(dir, "node_modules/@opentui/core/parser.worker.js")
-const rootParserWorker = path.resolve(dir, "../../node_modules/@opentui/core/parser.worker.js")
-const parserWorker = fs.realpathSync(fs.existsSync(localParserWorker) ? localParserWorker : rootParserWorker)
-
 for (const item of targets) {
   const target = [
     binary,
@@ -68,9 +56,8 @@ for (const item of targets) {
   const name = target.replace(binary, "cli")
   console.log(`building ${name}`)
   const result = await Bun.build({
-    entrypoints: ["./src/index.ts", parserWorker],
+    entrypoints: ["./src/index.ts"],
     tsconfig: "./tsconfig.json",
-    plugins: [plugin],
     external: ["node-gyp"],
     format: "esm",
     minify: true,
@@ -92,11 +79,6 @@ for (const item of targets) {
       OPENCODE_MODELS_DEV: modelsData,
       OPENCODE_CHANNEL: `'${Script.channel}'`,
       OPENCODE_LIBC: item.os === "linux" ? `'${item.abi ?? "glibc"}'` : "undefined",
-      OTUI_TREE_SITTER_WORKER_PATH:
-        (item.os === "win32" ? '"B:/~BUN/root/' : '"/$bunfs/root/') +
-        path.relative(dir, parserWorker).replaceAll("\\", "/") +
-        '"',
-      ...(item.os === "linux" ? { "process.env.OPENTUI_LIBC": JSON.stringify(item.abi ?? "glibc") } : {}),
     },
   })
 

packages/cli/src/commands/handlers/default.ts

@@ -1,13 +0,0 @@
-import { Commands } from "../commands"
-import { Runtime } from "../../framework/runtime"
-import { Effect } from "effect"
-import { Daemon } from "../../services/daemon"
-
-export default Runtime.handler(Commands, () =>
-  Effect.gen(function* () {
-    const daemon = yield* Daemon.Service
-    const transport = yield* daemon.transport()
-    const { runTui } = yield* Effect.promise(() => import("../../tui"))
-    yield* runTui(transport)
-  }),
-)

packages/cli/src/commands/handlers/serve.ts

@@ -1,5 +1,4 @@
 import { NodeHttpServer } from "@effect/platform-node"
-import { PermissionSaved } from "@opencode-ai/core/permission/saved"
 import { Context, Layer, Option } from "effect"
 import * as Effect from "effect/Effect"
 import { HttpRouter, HttpServer } from "effect/unstable/http"
@@ -35,7 +34,6 @@ function bind(hostname: string, port: number, password: string) {
   return Layer.build(
     HttpRouter.serve(createRoutes(password), { disableListenLog: true, disableLogger: true }).pipe(
       Layer.provideMerge(NodeHttpServer.layer(() => createServer(), { port, host: hostname })),
-      Layer.provide(PermissionSaved.defaultLayer),
     ),
   ).pipe(Effect.map((context) => Context.get(context, HttpServer.HttpServer).address))
 }

packages/cli/src/framework/runtime.ts

@@ -60,19 +60,19 @@ export function run(commands: Spec.Any, handlers: ReadonlyArray<LazyHandler>, op
 }
 
 function provide(node: Spec.Any, handlers: ReadonlyArray<LazyHandler>): ProvidedCommand {
-  const handler = handlers.find((handler) => handler.spec === node.spec)
-  const spec = handler
-    ? node.spec.pipe(
-        Command.withHandler((input) =>
-          Effect.gen(function* () {
-            yield* Effect.flatMap(Effect.promise(handler.load), (module) => module.default(input))
-          }),
-        ),
+  const spec: Command.Command.Any = Object.keys(node.commands).length
+    ? (node.spec as Command.Command<string, unknown>).pipe(
+        Command.withSubcommands(Object.values(node.commands).map((child) => provide(child, handlers))),
       )
     : node.spec
-  if (!Object.keys(node.commands).length) return spec as ProvidedCommand
+  const handler = handlers.find((handler) => handler.spec === node.spec)
+  if (!handler) return spec as ProvidedCommand
   return spec.pipe(
-    Command.withSubcommands(Object.values(node.commands).map((child) => provide(child, handlers))),
+    Command.withHandler((input) =>
+      Effect.gen(function* () {
+        yield* Effect.flatMap(Effect.promise(handler.load), (module) => module.default(input))
+      }),
+    ),
   ) as ProvidedCommand
 }
 

packages/cli/src/index.ts

@@ -8,7 +8,6 @@ import { Runtime } from "./framework/runtime"
 import { Daemon } from "./services/daemon"
 
 const Handlers = Runtime.handlers(Commands, {
-  $: () => import("./commands/handlers/default"),
   debug: {
     agents: () => import("./commands/handlers/debug/agents"),
   },

packages/cli/src/services/daemon.ts

@@ -5,12 +5,10 @@ import { ServerAuth } from "@opencode-ai/server/auth"
 import { Context, Effect, FileSystem, Layer, Option, Schedule, Schema, Scope } from "effect"
 import { HttpServer } from "effect/unstable/http"
 import { randomBytes, randomUUID } from "crypto"
-import { spawn } from "node:child_process"
 import path from "path"
 
 export interface Interface {
   readonly client: () => Effect.Effect<ReturnType<typeof createOpencodeClient>, unknown>
-  readonly transport: () => Effect.Effect<{ url: string; headers: RequestInit["headers"] }, unknown>
   readonly start: () => Effect.Effect<string, Error>
   readonly status: () => Effect.Effect<string | undefined>
   readonly stop: () => Effect.Effect<void, unknown>
@@ -110,21 +108,16 @@ export const layer = Layer.effect(
     const start = Effect.fn("cli.daemon.start")(function* () {
       const existing = yield* healthy().pipe(Effect.option)
       const found = Option.getOrUndefined(existing)
-      const compiled = path.basename(process.execPath).replace(/\.exe$/, "") !== "bun"
-      if (found?.version === InstallationVersion && compiled) return found.url
+      if (found?.version === InstallationVersion) return found.url
       if (found) yield* stopProcess(found).pipe(Effect.ignore)
 
-      const entrypoint = compiled ? undefined : process.argv[1]
-      if (!compiled && entrypoint === undefined)
-        return yield* Effect.fail(new Error("Failed to resolve CLI entrypoint"))
-      yield* Effect.try({
-        try: () => {
-          spawn(process.execPath, [...(entrypoint ? [entrypoint] : []), "serve", "--register"], {
-            detached: true,
-            stdio: "ignore",
-          }).unref()
-        },
-        catch: (cause) => new Error("Failed to start server", { cause }),
+      yield* Effect.sync(() => {
+        const compiled = path.basename(process.execPath).replace(/\.exe$/, "") !== "bun"
+        Bun.spawn([process.execPath, ...(compiled ? [] : [Bun.main]), "serve", "--register"], {
+          stdin: "ignore",
+          stdout: "ignore",
+          stderr: "ignore",
+        }).unref()
       })
 
       return yield* compatible().pipe(
@@ -134,13 +127,8 @@ export const layer = Layer.effect(
       )
     })
 
-    const transport = Effect.fn("cli.daemon.transport")(function* () {
-      return { url: yield* start(), headers: ServerAuth.headers({ password: yield* password() }) }
-    })
-
     const client = Effect.fn("cli.daemon.client")(function* () {
-      const connection = yield* transport()
-      return createOpencodeClient({ baseUrl: connection.url, headers: connection.headers })
+      return yield* createClient(yield* start())
     })
 
     const status = Effect.fn("cli.daemon.status")(function* () {
@@ -185,7 +173,7 @@ export const layer = Layer.effect(
       )
     })
 
-    return Service.of({ client, transport, start, status, stop, password, register })
+    return Service.of({ client, start, status, stop, password, register })
   }),
 )
 

packages/cli/src/tui.ts

@@ -1,36 +0,0 @@
-import { run } from "@opencode-ai/tui"
-import { TuiConfig } from "@opencode-ai/tui/config"
-import { Effect } from "effect"
-import { Global } from "@opencode-ai/core/global"
-import { createOpencodeClient } from "@opencode-ai/sdk/v2"
-
-export function runTui(transport: { url: string; headers: RequestInit["headers"] }) {
-  const config = TuiConfig.resolve({}, { terminalSuspend: false })
-  return run({
-    sdk: createOpencodeClient({ baseUrl: transport.url, headers: transport.headers, fetch: gracefulFetch }),
-    args: {},
-    config,
-    pluginHost: {
-      async start() {},
-      async dispose() {},
-    },
-  }).pipe(Effect.provide(Global.defaultLayer))
-}
-
-const legacyDefaults: Record<string, unknown> = {
-  "/config/providers": { providers: [], default: {} },
-  "/provider": { all: [], default: {}, connected: [] },
-  "/agent": [],
-  "/config": {},
-}
-
-const gracefulFetch = Object.assign(
-  async (input: RequestInfo | URL, init?: RequestInit) => {
-    const response = await fetch(input, init)
-    if (response.status !== 404) return response
-    const fallback = legacyDefaults[new URL(input instanceof Request ? input.url : input).pathname]
-    if (fallback === undefined) return response
-    return Response.json(fallback)
-  },
-  { preconnect: fetch.preconnect },
-)

packages/cli/tsconfig.json

@@ -2,8 +2,6 @@
   "$schema": "https://json.schemastore.org/tsconfig",
   "extends": "@tsconfig/bun/tsconfig.json",
   "compilerOptions": {
-    "jsx": "preserve",
-    "jsxImportSource": "@opentui/solid",
     "lib": ["ESNext", "DOM", "DOM.Iterable"],
     "noUncheckedIndexedAccess": false
   }

packages/console/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-app",
-  "version": "1.16.2",
+  "version": "1.16.0",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/console/core/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/console-core",
-  "version": "1.16.2",
+  "version": "1.16.0",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/console/function/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-function",
-  "version": "1.16.2",
+  "version": "1.16.0",
   "$schema": "https://json.schemastore.org/package.json",
   "private": true,
   "type": "module",

packages/console/mail/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-mail",
-  "version": "1.16.2",
+  "version": "1.16.0",
   "dependencies": {
     "@jsx-email/all": "2.2.3",
     "@jsx-email/cli": "1.4.3",

packages/console/support/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-support",
-  "version": "1.16.2",
+  "version": "1.16.0",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/core/migration/20260605042240_add_context_epoch_agent/migration.sql

@@ -1 +0,0 @@
-ALTER TABLE `session_context_epoch` ADD `agent` text DEFAULT 'build' NOT NULL;

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
-  "version": "1.16.2",
+  "version": "1.16.0",
   "name": "@opencode-ai/core",
   "type": "module",
   "license": "MIT",
@@ -19,7 +19,6 @@
   "exports": {
     "./public": "./src/public/index.ts",
     "./session/runner": "./src/session/runner/index.ts",
-    "./system-context": "./src/system-context/index.ts",
     "./*": "./src/*.ts"
   },
   "imports": {
@@ -32,11 +31,6 @@
       "bun": "./src/pty/pty.bun.ts",
       "node": "./src/pty/pty.node.ts",
       "default": "./src/pty/pty.bun.ts"
-    },
-    "#fff": {
-      "bun": "./src/filesystem/fff.bun.ts",
-      "node": "./src/filesystem/fff.node.ts",
-      "default": "./src/filesystem/fff.bun.ts"
     }
   },
   "devDependencies": {
@@ -86,7 +80,6 @@
     "@effect/platform-node": "catalog:",
     "@effect/sql-sqlite-bun": "catalog:",
     "@lydell/node-pty": "catalog:",
-    "@ff-labs/fff-bun": "0.9.3",
     "@npmcli/arborist": "9.4.0",
     "@npmcli/config": "10.8.1",
     "@opencode-ai/effect-drizzle-sqlite": "workspace:*",
@@ -97,7 +90,6 @@
     "@opentelemetry/exporter-trace-otlp-http": "0.214.0",
     "@opentelemetry/sdk-trace-base": "2.6.1",
     "@parcel/watcher": "2.5.1",
-    "@silvia-odwyer/photon-node": "0.3.4",
     "@openrouter/ai-sdk-provider": "2.9.0",
     "ai-gateway-provider": "3.1.2",
     "bun-pty": "0.4.8",

packages/core/src/agent.ts

@@ -10,7 +10,6 @@ import { State } from "./state"
 
 export const ID = Schema.String.pipe(Schema.brand("AgentV2.ID"))
 export type ID = typeof ID.Type
-export const defaultID = ID.make("build")
 
 export const Color = Schema.Union([
   Schema.String.check(Schema.isPattern(/^#[0-9a-fA-F]{6}$/)),
@@ -43,31 +42,21 @@ export class Info extends Schema.Class<Info>("AgentV2.Info")({
   }
 }
 
-export interface Selection {
-  readonly id: ID
-  readonly info: Info | undefined
-}
-
 type Data = {
   agents: Map<ID, Info>
-  default?: ID
 }
 
 export type Editor = {
   list: () => readonly Info[]
   get: (id: ID) => Info | undefined
-  default: (id: ID | undefined) => void
   update: (id: ID, fn: (agent: Draft<Info>) => void) => void
   remove: (id: ID) => void
 }
 
 export interface Interface {
   readonly transform: State.Interface<Data, Editor>["transform"]
-  readonly update: State.Interface<Data, Editor>["update"]
+  readonly update: (update: State.Transform<Editor>) => Effect.Effect<void, never, Scope.Scope>
   readonly get: (id: ID) => Effect.Effect<Info | undefined>
-  readonly default: () => Effect.Effect<Info | undefined>
-  readonly resolve: (id?: ID | string) => Effect.Effect<Info | undefined>
-  readonly select: (id?: ID | string) => Effect.Effect<Selection>
   readonly all: () => Effect.Effect<Info[]>
 }
 
@@ -83,9 +72,6 @@ export const layer = Layer.effect(
       editor: (draft) => ({
         list: () => Array.fromIterable(draft.agents.values()) as Info[],
         get: (id) => draft.agents.get(id),
-        default: (id) => {
-          draft.default = id
-        },
         update: (id, fn) => {
           const current = draft.agents.get(id) ?? castDraft(Info.empty(id))
           if (!draft.agents.has(id)) draft.agents.set(id, current)
@@ -97,41 +83,16 @@ export const layer = Layer.effect(
         },
       }),
     })
-    const selectable = (agent: Info | undefined) =>
-      agent && agent.mode !== "subagent" && !agent.hidden ? agent : undefined
-    const selectedDefault = () => {
-      const data = state.get()
-      const configured = data.default ? selectable(data.agents.get(data.default)) : undefined
-      if (configured) return configured
-      const build = selectable(data.agents.get(ID.make("build")))
-      if (build) return build
-      for (const agent of data.agents.values()) {
-        const fallback = selectable(agent)
-        if (fallback) return fallback
-      }
-    }
 
     return Service.of({
       transform: state.transform,
-      update: state.update,
+      update: Effect.fn("AgentV2.update")(function* (update) {
+        const transform = yield* state.transform()
+        yield* transform(update)
+      }),
       get: Effect.fn("AgentV2.get")(function* (id) {
         return state.get().agents.get(id)
       }),
-      default: Effect.fn("AgentV2.default")(function* () {
-        return selectedDefault()
-      }),
-      resolve: Effect.fn("AgentV2.resolve")(function* (id) {
-        if (id !== undefined) return state.get().agents.get(ID.make(id))
-        return selectedDefault()
-      }),
-      select: Effect.fn("AgentV2.select")(function* (id) {
-        if (id !== undefined) {
-          const selected = ID.make(id)
-          return { id: selected, info: state.get().agents.get(selected) }
-        }
-        const info = selectedDefault()
-        return { id: info?.id ?? defaultID, info }
-      }),
       all: Effect.fn("AgentV2.all")(function* () {
         return Array.fromIterable(state.get().agents.values())
       }),

packages/core/src/catalog.ts

@@ -3,7 +3,6 @@ export * as Catalog from "./catalog"
 import { Context, Effect, Layer, Option, Order, pipe, Schema, Array, Scope, Stream } from "effect"
 import { castDraft, enableMapSet, type Draft } from "immer"
 import { ModelV2 } from "./model"
-import { ModelRequest } from "./model-request"
 import { PluginV2 } from "./plugin"
 import { ProviderV2 } from "./provider"
 import { Location } from "./location"
@@ -107,7 +106,14 @@ export const layer = Layer.effect(
               ? { ...model.api, settings: { ...provider.api.settings, ...model.api.settings } }
               : model.api
       const request = {
-        ...ModelRequest.merge({ ...provider.request, generation: {}, options: {} }, model.request),
+        headers: {
+          ...provider.request.headers,
+          ...model.request.headers,
+        },
+        body: {
+          ...provider.request.body,
+          ...model.request.body,
+        },
         variant: model.request.variant,
       }
       return new ModelV2.Info({
@@ -193,8 +199,6 @@ export const layer = Layer.effect(
         }
       }),
     })
-    const available = (model: ModelV2.Info) =>
-      state.get().providers.get(model.providerID)?.provider.enabled !== false && model.enabled
 
     yield* events.subscribe(PluginV2.Event.Added).pipe(
       // Plugin registries are location scoped even though the event bus is process scoped.
@@ -203,7 +207,7 @@ export const layer = Layer.effect(
           event.location?.directory === location.directory && event.location.workspaceID === location.workspaceID,
       ),
       Stream.runForEach((event) =>
-        state.mutate((catalog) => plugin.triggerFor(event.data.id, "catalog.transform", catalog, {}), "plugin.added"),
+        state.update((catalog) => plugin.triggerFor(event.data.id, "catalog.transform", catalog, {}), "plugin.added"),
       ),
       Effect.forkIn(scope, { startImmediately: true }),
     )
@@ -246,17 +250,17 @@ export const layer = Layer.effect(
         }),
 
         available: Effect.fn("CatalogV2.model.available")(function* () {
-          return (yield* result.model.all()).filter(available)
+          return (yield* result.model.all()).filter((model) => {
+            const record = state.get().providers.get(model.providerID)
+            return record?.provider.enabled !== false && model.enabled
+          })
         }),
 
         default: Effect.fn("CatalogV2.model.default")(function* () {
           const defaultModel = state.get().defaultModel
           if (defaultModel) {
-            const provider = state.get().providers.get(defaultModel.providerID)?.provider
-            if (provider?.enabled !== false) {
-              const model = yield* result.model.get(defaultModel.providerID, defaultModel.modelID).pipe(Effect.option)
-              if (Option.isSome(model) && available(model.value)) return model
-            }
+            const model = yield* result.model.get(defaultModel.providerID, defaultModel.modelID).pipe(Effect.option)
+            if (Option.isSome(model) && model.value.enabled) return model
           }
 
           return pipe(

packages/core/src/command.ts

@@ -27,7 +27,6 @@ export type Editor = {
 
 export interface Interface {
   readonly transform: State.Interface<Data, Editor>["transform"]
-  readonly update: State.Interface<Data, Editor>["update"]
   readonly get: (name: string) => Effect.Effect<Info | undefined>
   readonly list: () => Effect.Effect<Info[]>
 }
@@ -55,7 +54,6 @@ export const layer = Layer.effect(
     })
 
     return Service.of({
-      update: state.update,
       transform: state.transform,
       get: Effect.fn("CommandV2.get")(function* (name) {
         return state.get().commands.get(name)

packages/core/src/config.ts

@@ -35,9 +35,6 @@ export class Info extends Schema.Class<Info>("Config.Info")({
   model: Schema.String.pipe(Schema.optional).annotate({
     description: "Default model to use when no session or agent model is selected",
   }),
-  default_agent: Schema.String.pipe(Schema.optional).annotate({
-    description: "Default primary agent to use when no session agent is selected",
-  }),
   autoupdate: Schema.Union([Schema.Boolean, Schema.Literal("notify")])
     .pipe(Schema.optional)
     .annotate({
@@ -118,12 +115,6 @@ export class Directory extends Schema.Class<Directory>("Config.Directory")({
 
 export type Entry = Document | Directory
 
-export function latest<K extends keyof Info>(entries: readonly Entry[], key: K): Info[K] | undefined {
-  return entries
-    .filter((entry): entry is Document => entry.type === "document")
-    .findLast((entry) => entry.info[key] !== undefined)?.info[key]
-}
-
 export interface Interface {
   /** Returns location config documents and supplemental directories from lowest to highest priority. */
   readonly entries: () => Effect.Effect<Entry[]>
@@ -139,9 +130,6 @@ export const layer = Layer.effect(
     const location = yield* Location.Service
     const policy = yield* Policy.Service
     const names = ["config.json", "opencode.json", "opencode.jsonc"]
-    const decodeOptions = { errors: "all", onExcessProperty: "ignore", propertyOrder: "original" } as const
-    const decodeInfo = Schema.decodeUnknownOption(Info, decodeOptions)
-    const decodeV1Info = Schema.decodeUnknownOption(ConfigV1.Info, decodeOptions)
 
     const loadFile = Effect.fnUntraced(function* (filepath: string) {
       const text = yield* fs.readFileStringSafe(filepath)
@@ -151,10 +139,21 @@ export const layer = Layer.effect(
       const input: unknown = parse(text, errors, { allowTrailingComma: true })
       if (errors.length) return
 
+      const decoded = ConfigMigrateV1.isV1(input)
+        ? Option.map(
+            Schema.decodeUnknownOption(ConfigV1.Info)(input, {
+              errors: "all",
+              onExcessProperty: "ignore",
+              propertyOrder: "original",
+            }),
+            ConfigMigrateV1.migrate,
+          )
+        : Option.some(input)
       const info = Option.getOrUndefined(
-        ConfigMigrateV1.isV1(input)
-          ? decodeV1Info(input).pipe(Option.map(ConfigMigrateV1.migrate), Option.flatMap(decodeInfo))
-          : decodeInfo(input),
+        Option.flatMap(
+          decoded,
+          Schema.decodeUnknownOption(Info, { errors: "all", onExcessProperty: "ignore", propertyOrder: "original" }),
+        ),
       )
       if (!info) return
       return new Document({ type: "document", path: filepath, info })

packages/core/src/config/compaction.ts

@@ -4,6 +4,7 @@ import { Schema } from "effect"
 import { NonNegativeInt } from "../schema"
 
 export class Keep extends Schema.Class<Keep>("ConfigV2.Compaction.Keep")({
+  turns: NonNegativeInt.pipe(Schema.optional),
   tokens: NonNegativeInt.pipe(Schema.optional),
 }) {}
 

packages/core/src/config/plugin/agent.ts

@@ -58,8 +58,6 @@ export const Plugin = PluginV2.define({
 
     yield* agent.update((editor) => {
       const global = documents.flatMap((document) => document.info.permissions ?? [])
-      const configuredDefault = Config.latest(documents, "default_agent")
-      if (configuredDefault !== undefined) editor.default(AgentV2.ID.make(configuredDefault))
       for (const current of editor.list()) {
         editor.update(current.id, (agent) => agent.permissions.push(...global))
       }

packages/core/src/config/plugin/provider.ts

@@ -4,7 +4,6 @@ import { Effect } from "effect"
 import { Catalog } from "../../catalog"
 import { Config } from "../../config"
 import { ModelV2 } from "../../model"
-import { ModelRequest } from "../../model-request"
 import { PluginV2 } from "../../plugin"
 import { ProviderV2 } from "../../provider"
 
@@ -14,15 +13,9 @@ export const Plugin = PluginV2.define({
     const catalog = yield* Catalog.Service
     const config = yield* Config.Service
     const transform = yield* catalog.transform()
-    const entries = yield* config.entries()
-    const files = entries.filter((entry): entry is Config.Document => entry.type === "document")
+    const files = (yield* config.entries()).filter((entry): entry is Config.Document => entry.type === "document")
 
     yield* transform((catalog) => {
-      const configuredDefault = Config.latest(entries, "model")
-      if (configuredDefault !== undefined) {
-        const model = ModelV2.parse(configuredDefault)
-        catalog.model.default.set(model.providerID, model.modelID)
-      }
       for (const file of files) {
         for (const [id, item] of Object.entries(file.info.providers ?? {})) {
           const providerID = ProviderV2.ID.make(id)
@@ -32,19 +25,16 @@ export const Plugin = PluginV2.define({
             provider.enabled = { via: "custom", data: {} }
             if (item.api !== undefined) provider.api = { ...item.api }
             if (item.request !== undefined) {
-              Object.assign(provider.request.headers, item.request.headers)
-              Object.assign(provider.request.body, item.request.body)
+              Object.assign(provider.request.headers, item.request.headers ?? {})
+              Object.assign(provider.request.body, item.request.body ?? {})
             }
           })
-          const providerApi = catalog.provider.get(providerID)?.provider.api
-          const providerPackage = providerApi?.type === "aisdk" ? providerApi.package : undefined
 
           for (const [id, config] of Object.entries(item.models ?? {})) {
             catalog.model.update(providerID, ModelV2.ID.make(id), (model) => {
               if (config.family !== undefined) model.family = config.family
               if (config.name !== undefined) model.name = config.name
               if (config.api !== undefined) model.api = { ...model.api, ...config.api }
-              const packageName = model.api.type === "aisdk" ? model.api.package : providerPackage
               if (config.capabilities !== undefined) {
                 model.capabilities = {
                   tools: config.capabilities.tools,
@@ -53,10 +43,8 @@ export const Plugin = PluginV2.define({
                 }
               }
               if (config.request !== undefined) {
-                ModelRequest.assign(model.request, {
-                  headers: config.request.headers,
-                  ...ModelRequest.normalizeAiSdkOptions(packageName, config.request.body ?? {}),
-                })
+                Object.assign(model.request.headers, config.request.headers ?? {})
+                Object.assign(model.request.body, config.request.body ?? {})
                 if (config.request.variant !== undefined) model.request.variant = config.request.variant
               }
               if (config.variants !== undefined) {
@@ -67,15 +55,11 @@ export const Plugin = PluginV2.define({
                       id: variant.id,
                       headers: {},
                       body: {},
-                      generation: {},
-                      options: {},
                     }
                     model.variants.push(existing)
                   }
-                  ModelRequest.assign(existing, {
-                    headers: variant.headers,
-                    ...ModelRequest.normalizeAiSdkOptions(packageName, variant.body ?? {}),
-                  })
+                  Object.assign(existing.headers, variant.headers ?? {})
+                  Object.assign(existing.body, variant.body ?? {})
                 }
               }
               if (config.cost !== undefined) {

packages/core/src/control-plane/move-session.ts

@@ -6,7 +6,6 @@ import { Git } from "../git"
 import { Location } from "../location"
 import { ProjectV2 } from "../project"
 import { SessionV2 } from "../session"
-import { SessionExecution } from "../session/execution"
 import { SessionEvent } from "../session/event"
 import { SessionSchema } from "../session/schema"
 import { AbsolutePath, RelativePath } from "../schema"
@@ -125,6 +124,5 @@ export const defaultLayer = layer.pipe(
   Layer.provide(Git.defaultLayer),
   Layer.provide(EventV2.defaultLayer),
   Layer.provide(ProjectV2.defaultLayer),
-  Layer.provide(SessionExecution.noopLayer),
   Layer.provide(SessionV2.defaultLayer),
 )

packages/core/src/database/migration.gen.ts

@@ -33,6 +33,5 @@ export const migrations = (
     import("./migration/20260603160727_jittery_ezekiel_stane"),
     import("./migration/20260604172448_event_sourced_session_input"),
     import("./migration/20260605003541_add_session_context_snapshot"),
-    import("./migration/20260605042240_add_context_epoch_agent"),
   ])
 ).map((module) => module.default) satisfies DatabaseMigration.Migration[]

packages/core/src/database/migration/20260605042240_add_context_epoch_agent.ts

@@ -1,11 +0,0 @@
-import { Effect } from "effect"
-import type { DatabaseMigration } from "../migration"
-
-export default {
-  id: "20260605042240_add_context_epoch_agent",
-  up(tx) {
-    return Effect.gen(function* () {
-      yield* tx.run(`ALTER TABLE \`session_context_epoch\` ADD \`agent\` text DEFAULT 'build' NOT NULL;`)
-    })
-  },
-} satisfies DatabaseMigration.Migration

packages/core/src/file-mutation.ts

@@ -4,19 +4,15 @@ import { Context, Effect, Layer, Schema } from "effect"
 import { dirname } from "path"
 import { KeyedMutex } from "./effect/keyed-mutex"
 import { FSUtil } from "./fs-util"
-
-export interface Target {
-  readonly canonical: string
-  readonly resource: string
-}
+import { LocationMutation } from "./location-mutation"
 
 export interface WriteInput {
-  readonly target: Target
+  readonly plan: LocationMutation.Plan
   readonly content: string | Uint8Array
 }
 
 export interface TextWriteInput {
-  readonly target: Target
+  readonly plan: LocationMutation.Plan
   readonly content: string
 }
 
@@ -25,7 +21,7 @@ export interface ConditionalWriteInput extends WriteInput {
 }
 
 export interface RemoveInput {
-  readonly target: Target
+  readonly plan: LocationMutation.Plan
 }
 
 export class StaleContentError extends Schema.TaggedErrorClass<StaleContentError>()("FileMutation.StaleContentError", {
@@ -38,131 +34,143 @@ export class TargetExistsError extends Schema.TaggedErrorClass<TargetExistsError
 
 export interface WriteResult {
   readonly operation: "write"
+  /** Canonical target actually passed to the filesystem mutation. */
   readonly target: string
+  /** Permission resource captured during planning. */
   readonly resource: string
   readonly existed: boolean
 }
 
 export interface RemoveResult {
   readonly operation: "remove"
+  /** Canonical target actually passed to the filesystem mutation. */
   readonly target: string
+  /** Permission resource captured during planning. */
   readonly resource: string
   readonly existed: boolean
 }
 
 export interface Interface {
-  /** Create without replacing an existing target. */
-  readonly create: (input: WriteInput) => Effect.Effect<WriteResult, TargetExistsError | FSUtil.Error>
-  readonly write: (input: WriteInput) => Effect.Effect<WriteResult, FSUtil.Error>
+  /** Create only while the planned target remains absent. */
+  readonly create: (
+    input: WriteInput,
+  ) => Effect.Effect<WriteResult, TargetExistsError | LocationMutation.RevalidationError | FSUtil.Error>
+  /** Write after immediately revalidating the planned target. */
+  readonly write: (input: WriteInput) => Effect.Effect<WriteResult, LocationMutation.RevalidationError | FSUtil.Error>
   /** Write text while retaining an existing UTF-8 BOM and emitting at most one BOM. */
-  readonly writeTextPreservingBom: (input: TextWriteInput) => Effect.Effect<WriteResult, FSUtil.Error>
+  readonly writeTextPreservingBom: (
+    input: TextWriteInput,
+  ) => Effect.Effect<WriteResult, LocationMutation.RevalidationError | FSUtil.Error>
   /** Commit only if an existing target still has the expected bytes. */
   readonly writeIfUnchanged: (
     input: ConditionalWriteInput,
-  ) => Effect.Effect<WriteResult, StaleContentError | FSUtil.Error>
-  readonly remove: (input: RemoveInput) => Effect.Effect<RemoveResult, FSUtil.Error>
+  ) => Effect.Effect<WriteResult, StaleContentError | LocationMutation.RevalidationError | FSUtil.Error>
+  /** Remove after immediately revalidating the planned target. */
+  readonly remove: (
+    input: RemoveInput,
+  ) => Effect.Effect<RemoveResult, LocationMutation.RevalidationError | FSUtil.Error>
 }
 
 export class Service extends Context.Service<Service, Interface>()("@opencode/v2/FileMutation") {}
 
 /**
- * Serialize file changes by canonical target. Conditional writes compare and
- * write under the same process-local lock so cooperating OpenCode mutations do
- * not overwrite changes made from the same stale content.
+ * Commit planned file changes.
+ *
+ *   resolve(path) -> approve -> lock target -> revalidate(plan) -> mutate
+ *
+ * The caller approves the plan first. This service locks the canonical target,
+ * revalidates the plan immediately before the filesystem operation, then mutates.
+ *
+ * `writeIfUnchanged` compares and writes while holding the same in-memory lock,
+ * so cooperating calls in this process cannot overwrite from the same stale
+ * content. Locks apply only within this service layer and only to identical
+ * canonical targets.
+ *
+ * Revalidation reduces the race window but is not atomic with the next
+ * path-based filesystem operation. A hostile local process can still race it.
+ *
+ * TODO: Use descriptor-relative no-follow operations where supported to close
+ * the final race.
  */
 export const layer = Layer.effect(
   Service,
   Effect.gen(function* () {
     const fs = yield* FSUtil.Service
+    const mutation = yield* LocationMutation.Service
     const locks = KeyedMutex.makeUnsafe<string>()
     const withTargetLock =
-      (target: Target) =>
+      (target: string) =>
       <A, E, R>(effect: Effect.Effect<A, E, R>) =>
-        locks.withLock(target.canonical)(Effect.uninterruptible(effect))
+        locks.withLock(target)(Effect.uninterruptible(effect))
 
-    const writeResult = (target: Target, existed: boolean): WriteResult => ({
+    const withValidatedTarget =
+      (plan: LocationMutation.Plan) =>
+      <A, E, R>(commit: (target: LocationMutation.Target) => Effect.Effect<A, E, R>) =>
+        withTargetLock(plan.target.canonical)(mutation.revalidate(plan).pipe(Effect.flatMap(commit)))
+
+    const writeResult = (target: LocationMutation.Target, existed = target.exists): WriteResult => ({
       operation: "write",
       target: target.canonical,
       resource: target.resource,
       existed,
     })
 
-    const removeResult = (target: Target, existed: boolean): RemoveResult => ({
+    const removeResult = (target: LocationMutation.Target): RemoveResult => ({
       operation: "remove",
       target: target.canonical,
       resource: target.resource,
-      existed,
+      existed: target.exists,
     })
 
     const write = Effect.fn("FileMutation.write")((input: WriteInput) =>
-      withTargetLock(input.target)(
+      withValidatedTarget(input.plan)((target) =>
         Effect.gen(function* () {
-          const existed = yield* fs.exists(input.target.canonical)
-          yield* fs.writeWithDirs(input.target.canonical, input.content)
-          return writeResult(input.target, existed)
+          yield* fs.writeWithDirs(target.canonical, input.content)
+          return writeResult(target)
         }),
       ),
     )
 
     const writeTextPreservingBom = Effect.fn("FileMutation.writeTextPreservingBom")((input: TextWriteInput) =>
-      withTargetLock(input.target)(
+      withValidatedTarget(input.plan)((target) =>
         Effect.gen(function* () {
           const next = splitBom(input.content)
-          const current = yield* fs
-            .readFile(input.target.canonical)
-            .pipe(Effect.catchReason("PlatformError", "NotFound", () => Effect.succeed(undefined)))
-          yield* fs.writeWithDirs(
-            input.target.canonical,
-            joinBom(next.text, Boolean(current && hasUtf8Bom(current)) || next.bom),
-          )
-          return writeResult(input.target, current !== undefined)
+          const preserveBom = target.exists && hasUtf8Bom(yield* fs.readFile(target.canonical))
+          yield* fs.writeWithDirs(target.canonical, joinBom(next.text, preserveBom || next.bom))
+          return writeResult(target)
         }),
       ),
     )
 
     const create = Effect.fn("FileMutation.create")((input: WriteInput) =>
-      withTargetLock(input.target)(
+      withValidatedTarget(input.plan)((target) =>
         Effect.gen(function* () {
-          const write =
-            typeof input.content === "string"
-              ? fs.writeFileString(input.target.canonical, input.content, { flag: "wx" })
-              : fs.writeFile(input.target.canonical, input.content, { flag: "wx" })
-          yield* write.pipe(
-            Effect.catchReason("PlatformError", "NotFound", () =>
-              fs.ensureDir(dirname(input.target.canonical)).pipe(Effect.andThen(write)),
-            ),
-            Effect.catchReason("PlatformError", "AlreadyExists", () =>
-              Effect.fail(new TargetExistsError({ path: input.target.canonical })),
-            ),
-          )
-          return writeResult(input.target, false)
+          if (target.exists) return yield* new TargetExistsError({ path: target.canonical })
+          yield* fs.ensureDir(dirname(target.canonical))
+          if (typeof input.content === "string")
+            yield* fs.writeFileString(target.canonical, input.content, { flag: "wx" })
+          else yield* fs.writeFile(target.canonical, input.content, { flag: "wx" })
+          return writeResult(target, false)
         }),
       ),
     )
 
     const writeIfUnchanged = Effect.fn("FileMutation.writeIfUnchanged")((input: ConditionalWriteInput) =>
-      withTargetLock(input.target)(
+      withValidatedTarget(input.plan)((target) =>
         Effect.gen(function* () {
-          const current = yield* fs.readFile(input.target.canonical)
-          if (!sameBytes(current, input.expected)) {
-            return yield* new StaleContentError({ path: input.target.canonical })
-          }
-          yield* typeof input.content === "string"
-            ? fs.writeFileString(input.target.canonical, input.content)
-            : fs.writeFile(input.target.canonical, input.content)
-          return writeResult(input.target, true)
+          const current = yield* fs.readFile(target.canonical)
+          if (!sameBytes(current, input.expected)) return yield* new StaleContentError({ path: target.canonical })
+          yield* fs.writeWithDirs(target.canonical, input.content)
+          return writeResult(target)
         }),
       ),
     )
 
     const remove = Effect.fn("FileMutation.remove")((input: RemoveInput) =>
-      withTargetLock(input.target)(
+      withValidatedTarget(input.plan)((target) =>
         Effect.gen(function* () {
-          const existed = yield* fs.remove(input.target.canonical).pipe(
-            Effect.as(true),
-            Effect.catchReason("PlatformError", "NotFound", () => Effect.succeed(false)),
-          )
-          return removeResult(input.target, existed)
+          yield* fs.remove(target.canonical)
+          return removeResult(target)
         }),
       ),
     )

packages/core/src/filesystem.ts

@@ -13,89 +13,18 @@ import { ProjectReference } from "./project-reference"
 import { NonNegativeInt, PositiveInt, RelativePath } from "./schema"
 import { Protected } from "./filesystem/protected"
 import { Ripgrep } from "./filesystem/ripgrep"
-import { ToolOutputStore } from "./tool-output-store"
 
 export const ReadInput = Schema.Struct({
-  path: Schema.String,
+  path: RelativePath,
   reference: Schema.NonEmptyString.pipe(Schema.optional),
 })
 export type ReadInput = typeof ReadInput.Type
 
 export const MAX_READ_LINES = 2_000
 export const MAX_READ_BYTES = 50 * 1024
-export const READ_SAMPLE_BYTES = 4 * 1024
-export const MAX_MEDIA_INGEST_BYTES = 20 * 1024 * 1024
 const MAX_LINE_LENGTH = 2_000
 const MAX_LINE_SUFFIX = `... (line truncated to ${MAX_LINE_LENGTH} chars)`
 
-export class BinaryFileError extends Error {
-  constructor(readonly resource: string) {
-    super(`Cannot read binary file: ${resource}`)
-    this.name = "BinaryFileError"
-  }
-}
-
-const BINARY_EXTENSIONS = new Set([
-  ".zip",
-  ".tar",
-  ".gz",
-  ".exe",
-  ".dll",
-  ".so",
-  ".class",
-  ".jar",
-  ".war",
-  ".7z",
-  ".doc",
-  ".docx",
-  ".xls",
-  ".xlsx",
-  ".ppt",
-  ".pptx",
-  ".odt",
-  ".ods",
-  ".odp",
-  ".bin",
-  ".dat",
-  ".obj",
-  ".o",
-  ".a",
-  ".lib",
-  ".wasm",
-  ".pyc",
-  ".pyo",
-])
-
-export const isBinary = (resource: string, bytes: Uint8Array) => {
-  if (BINARY_EXTENSIONS.has(path.extname(resource).toLowerCase())) return true
-  if (bytes.length === 0) return false
-  let nonPrintable = 0
-  for (const byte of bytes) {
-    if (byte === 0) return true
-    if (byte < 9 || (byte > 13 && byte < 32)) nonPrintable++
-  }
-  return nonPrintable / bytes.length > 0.3
-}
-
-const startsWith = (bytes: Uint8Array, prefix: number[]) => prefix.every((value, index) => bytes[index] === value)
-const supportedImageMime = (bytes: Uint8Array) => {
-  if (startsWith(bytes, [0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a])) return "image/png"
-  if (startsWith(bytes, [0xff, 0xd8, 0xff])) return "image/jpeg"
-  if (startsWith(bytes, [0x47, 0x49, 0x46, 0x38])) return "image/gif"
-  if (startsWith(bytes, [0x52, 0x49, 0x46, 0x46]) && startsWith(bytes.subarray(8), [0x57, 0x45, 0x42, 0x50]))
-    return "image/webp"
-}
-
-export class MediaIngestLimitError extends Error {
-  constructor(
-    readonly resource: string,
-    readonly maximumBytes: number,
-  ) {
-    super(`Media exceeds ${maximumBytes} byte ingestion limit: ${resource}`)
-    this.name = "MediaIngestLimitError"
-  }
-}
-
 export class TextContent extends Schema.Class<TextContent>("FileSystem.TextContent")({
   type: Schema.Literal("text"),
   content: Schema.String,
@@ -127,13 +56,16 @@ export class TextPage extends Schema.Class<TextPage>("FileSystem.TextPage")({
   next: PositiveInt.pipe(Schema.optional),
 }) {}
 
-export class ReadPath extends Schema.Class<ReadPath>("FileSystem.ReadPath")({
-  type: Schema.Literals(["file", "directory"]),
+export class ReadTarget extends Schema.Class<ReadTarget>("FileSystem.ReadTarget")({
+  real: Schema.String,
   resource: Schema.String,
+  size: NonNegativeInt,
+  dev: Schema.Number,
+  ino: Schema.Number.pipe(Schema.optional),
 }) {}
 
 export const ListInput = Schema.Struct({
-  path: Schema.String.pipe(Schema.optional),
+  path: RelativePath.pipe(Schema.optional),
   reference: Schema.NonEmptyString.pipe(Schema.optional),
 })
 export type ListInput = typeof ListInput.Type
@@ -153,15 +85,23 @@ export class ListTarget extends Schema.Class<ListTarget>("FileSystem.ListTarget"
   resource: Schema.String,
 }) {}
 
-/** Canonical root and permission resource for Location-scoped search. */
+/** Canonical read authority for Location-scoped search and metadata leaves. */
 export class RootTarget extends Schema.Class<RootTarget>("FileSystem.RootTarget")({
+  absolute: Schema.String,
   real: Schema.String,
+  directory: Schema.String,
   root: Schema.String,
   resource: Schema.String,
   reference: Schema.NonEmptyString.pipe(Schema.optional),
   type: Schema.Literals(["file", "directory"]),
+  dev: Schema.Number,
+  ino: Schema.Number.pipe(Schema.optional),
 }) {}
 
+export type ReadPathTarget =
+  | { readonly type: "file"; readonly target: ReadTarget }
+  | { readonly type: "directory"; readonly target: ListTarget }
+
 export class Entry extends Schema.Class<Entry>("FileSystem.Entry")({
   path: RelativePath,
   uri: Schema.String,
@@ -214,11 +154,14 @@ export const Event = {
 
 export interface Interface {
   readonly read: (input: ReadInput) => Effect.Effect<Content>
-  readonly resolveReadPath: (input: ReadInput) => Effect.Effect<ReadPath>
-  readonly readTool: (input: ReadInput, page?: TextPageInput) => Effect.Effect<Content | TextPage>
+  readonly resolveReadPath: (input: ReadInput) => Effect.Effect<ReadPathTarget>
+  readonly resolveRead: (input: ReadInput) => Effect.Effect<ReadTarget>
+  readonly readResolved: (target: ReadTarget, maximumBytes?: number) => Effect.Effect<Content>
+  readonly readTextPageResolved: (target: ReadTarget, page?: TextPageInput) => Effect.Effect<TextPage>
   readonly list: (input?: ListInput) => Effect.Effect<Entry[]>
-  /** Resolve a contained canonical search root and its permission resource. */
+  /** Select a contained canonical read root without asserting leaf policy. */
   readonly resolveRoot: (input?: ListInput) => Effect.Effect<RootTarget>
+  readonly revalidateRoot: (target: RootTarget) => Effect.Effect<RootTarget>
   readonly resolveList: (input?: ListInput) => Effect.Effect<ListTarget>
   readonly listResolved: (target: ListTarget) => Effect.Effect<Entry[]>
   readonly listPage: (input?: ListPageInput) => Effect.Effect<ListPage>
@@ -238,7 +181,6 @@ export const layer = Layer.effect(
   Effect.gen(function* () {
     const fs = yield* FSUtil.Service
     const location = yield* Location.Service
-    const global = yield* Effect.serviceOption(Global.Service)
     const references = yield* ProjectReference.Service
     const ripgrep = yield* Ripgrep.Service
     const root = yield* fs.realPath(location.directory).pipe(Effect.orDie)
@@ -259,21 +201,8 @@ export const layer = Layer.effect(
       if (resolved.kind === "git") yield* references.ensurePath(resolved.path).pipe(Effect.orDie)
       return { directory: resolved.path, root: yield* fs.realPath(resolved.path).pipe(Effect.orDie) }
     })
-    const resolve = Effect.fnUntraced(function* (input?: string, reference?: string) {
-      const managed = path.join(
-        Option.match(global, { onNone: () => Global.Path.data, onSome: (value) => value.data }),
-        ToolOutputStore.MANAGED_DIRECTORY,
-      )
-      if (input && path.isAbsolute(input)) {
-        if (reference) return yield* Effect.die(new Error("Absolute paths cannot use a project reference"))
-        if (path.dirname(input) !== managed || !path.basename(input).startsWith("tool_"))
-          return yield* Effect.die(new Error("Absolute path is not managed tool output"))
-        const real = yield* fs.realPath(input).pipe(Effect.orDie)
-        const managedRoot = yield* fs.realPath(managed).pipe(Effect.orDie)
-        if (path.dirname(real) !== managedRoot || !path.basename(real).startsWith("tool_"))
-          return yield* Effect.die(new Error("Path escapes managed tool output"))
-        return { absolute: input, real, directory: managed, root: managedRoot }
-      }
+    const resolve = Effect.fnUntraced(function* (input?: RelativePath, reference?: string) {
+      if (input && path.isAbsolute(input)) return yield* Effect.die(new Error("Path must be relative to the location"))
       const selected = yield* select(reference)
       const absolute = path.resolve(selected.directory, input ?? ".")
       if (!FSUtil.contains(selected.directory, absolute))
@@ -335,27 +264,33 @@ export const layer = Layer.effect(
     })
 
     const resolveReadPath = Effect.fn("FileSystem.resolveReadPath")(function* (input: ReadInput) {
-      const target = yield* resolve(input.path, input.reference)
-      const info = yield* fs.stat(target.real).pipe(Effect.orDie)
-      const type = info.type === "File" ? "file" : info.type === "Directory" ? "directory" : undefined
-      if (!type) return yield* Effect.die(new Error("Path is not a file or directory"))
-      const relative = path.relative(target.root, target.real).replaceAll("\\", "/") || "."
-      return new ReadPath({
-        type,
-        resource: input.reference === undefined ? relative : `${input.reference}:${relative}`,
-      })
-    })
-    const resolveFile = Effect.fnUntraced(function* (input: ReadInput) {
-      const target = yield* resolve(input.path, input.reference)
-      const info = yield* fs.stat(target.real).pipe(Effect.orDie)
-      if (info.type !== "File") return yield* Effect.die(new Error("Path is not a file"))
-      const relative = path.relative(target.root, target.real).replaceAll("\\", "/") || "."
-      return {
-        real: target.real,
-        resource: input.reference === undefined ? relative : `${input.reference}:${relative}`,
+      const file = yield* resolve(input.path, input.reference)
+      const info = yield* fs.stat(file.real).pipe(Effect.orDie)
+      const relative = path.relative(file.root, file.real).replaceAll("\\", "/")
+      const resource = input.reference === undefined ? relative || "." : `${input.reference}:${relative || "."}`
+      if (info.type === "File") {
+        return {
+          type: "file" as const,
+          target: new ReadTarget({
+            real: file.real,
+            resource,
+            size: Number(info.size),
+            dev: info.dev,
+            ino: Option.getOrUndefined(info.ino),
+          }),
+        }
       }
+      if (info.type === "Directory") {
+        return { type: "directory" as const, target: new ListTarget({ ...file, resource }) }
+      }
+      return yield* Effect.die(new Error("Path is not a file or directory"))
     })
-    const content = (target: { readonly real: string }, bytes: Uint8Array) =>
+    const resolveRead = Effect.fn("FileSystem.resolveRead")(function* (input: ReadInput) {
+      const resolved = yield* resolveReadPath(input)
+      if (resolved.type !== "file") return yield* Effect.die(new Error("Path is not a file"))
+      return resolved.target
+    })
+    const content = (target: ReadTarget, bytes: Uint8Array) =>
       Effect.gen(function* () {
         const mime = FSUtil.mimeType(target.real)
         if (!bytes.includes(0)) {
@@ -371,60 +306,35 @@ export const layer = Layer.effect(
           mime,
         })
       })
-    const readTool = Effect.fn("FileSystem.readTool")(function* (input: ReadInput, page: TextPageInput = {}) {
-      const target = yield* resolveFile(input)
+    const readResolved = Effect.fn("FileSystem.readResolved")(function* (target: ReadTarget, maximumBytes?: number) {
+      if (maximumBytes === undefined) return yield* content(target, yield* fs.readFile(target.real).pipe(Effect.orDie))
       return yield* Effect.scoped(
         Effect.gen(function* () {
           const file = yield* fs.open(target.real, { flag: "r" }).pipe(Effect.orDie)
           const info = yield* file.stat.pipe(Effect.orDie)
           if (info.type !== "File") return yield* Effect.die(new Error("Path is not a file"))
-
-          const first = Option.getOrElse(
-            yield* file.readAlloc(Math.min(64 * 1024, Number(info.size) || READ_SAMPLE_BYTES)).pipe(Effect.orDie),
-            () => new Uint8Array(),
-          )
-          const mime = supportedImageMime(first)
-          if (mime) {
-            if (info.size > MAX_MEDIA_INGEST_BYTES)
-              return yield* Effect.die(new MediaIngestLimitError(target.resource, MAX_MEDIA_INGEST_BYTES))
-            const chunks = [first]
-            let total = first.length
-            while (total <= MAX_MEDIA_INGEST_BYTES) {
-              const chunk = yield* file
-                .readAlloc(Math.min(64 * 1024, MAX_MEDIA_INGEST_BYTES + 1 - total))
-                .pipe(Effect.orDie)
-              if (Option.isNone(chunk)) break
-              chunks.push(chunk.value)
-              total += chunk.value.length
-            }
-            if (total > MAX_MEDIA_INGEST_BYTES)
-              return yield* Effect.die(new MediaIngestLimitError(target.resource, MAX_MEDIA_INGEST_BYTES))
-            return new BinaryContent({
-              type: "binary",
-              content: Buffer.concat(
-                chunks.map((chunk) => Buffer.from(chunk)),
-                total,
-              ).toString("base64"),
-              encoding: "base64",
-              mime,
-            })
-          }
-          if (startsWith(first, [0x25, 0x50, 0x44, 0x46]) || isBinary(target.resource, first))
-            return yield* Effect.die(new BinaryFileError(target.resource))
-
-          const paged = info.size > MAX_READ_BYTES || page.offset !== undefined || page.limit !== undefined
-          if (!paged) {
-            const decoder = new TextDecoder("utf-8", { fatal: true })
-            const text = [yield* Effect.sync(() => decoder.decode(first, { stream: true }))]
-            while (true) {
-              const chunk = yield* file.readAlloc(64 * 1024).pipe(Effect.orDie)
-              if (Option.isNone(chunk)) break
-              if (chunk.value.includes(0)) return yield* Effect.die(new BinaryFileError(target.resource))
-              text.push(yield* Effect.sync(() => decoder.decode(chunk.value, { stream: true })))
-            }
-            text.push(yield* Effect.sync(() => decoder.decode()))
-            return new TextContent({ type: "text", content: text.join(""), mime: FSUtil.mimeType(target.real) })
-          }
+          if (info.dev !== target.dev || Option.getOrUndefined(info.ino) !== target.ino)
+            return yield* Effect.die(new Error("File changed after permission approval"))
+          if (info.size > maximumBytes)
+            return yield* Effect.die(new Error(`File exceeds ${maximumBytes} byte read limit`))
+          const bytes = yield* file.readAlloc(maximumBytes + 1).pipe(Effect.orDie)
+          if (bytes._tag === "Some" && bytes.value.length > maximumBytes)
+            return yield* Effect.die(new Error(`File exceeds ${maximumBytes} byte read limit`))
+          return yield* content(target, bytes._tag === "Some" ? bytes.value : new Uint8Array())
+        }),
+      )
+    })
+    const readTextPageResolved = Effect.fn("FileSystem.readTextPageResolved")(function* (
+      target: ReadTarget,
+      page: TextPageInput = {},
+    ) {
+      return yield* Effect.scoped(
+        Effect.gen(function* () {
+          const file = yield* fs.open(target.real, { flag: "r" }).pipe(Effect.orDie)
+          const info = yield* file.stat.pipe(Effect.orDie)
+          if (info.type !== "File") return yield* Effect.die(new Error("Path is not a file"))
+          if (info.dev !== target.dev || Option.getOrUndefined(info.ino) !== target.ino)
+            return yield* Effect.die(new Error("File changed after permission approval"))
 
           const offset = page.offset ?? 1
           const limit = Math.min(page.limit ?? MAX_READ_LINES, MAX_READ_LINES)
@@ -441,31 +351,33 @@ export const layer = Layer.effect(
           const append = (input: string) => {
             if (line < offset) {
               line++
-              return
+              return true
             }
-            if (lines.length >= limit || bytes >= MAX_READ_BYTES) {
+            if (lines.length >= limit) {
               truncated = true
-              next ??= line
-              line++
-              return
+              next = line
+              return false
             }
             found = true
             const text = input.length > MAX_LINE_LENGTH ? input.slice(0, MAX_LINE_LENGTH) + MAX_LINE_SUFFIX : input
             const size = Buffer.byteLength(text, "utf-8") + (lines.length > 0 ? 1 : 0)
             if (bytes + size > MAX_READ_BYTES) {
               truncated = true
-              next ??= line
-              line++
-              return
+              next = line
+              return false
             }
             lines.push(text)
             bytes += size
             line++
+            return true
           }
 
-          const consume = (chunk: Uint8Array) => {
-            if (chunk.includes(0)) throw new BinaryFileError(target.resource)
-            let text = decoder.decode(chunk, { stream: true })
+          let done = false
+          while (!done) {
+            const chunk = yield* file.readAlloc(64 * 1024).pipe(Effect.orDie)
+            if (Option.isNone(chunk)) break
+            if (chunk.value.includes(0)) return yield* Effect.die(new Error("Cannot page binary file"))
+            let text = decoder.decode(chunk.value, { stream: true })
             while (true) {
               const index = text.indexOf("\n")
               if (index === -1) {
@@ -482,25 +394,22 @@ export const layer = Layer.effect(
               pending = ""
               discard = false
               text = text.slice(index + 1)
-              append(current.endsWith("\r") ? current.slice(0, -1) : current)
+              if (!append(current.endsWith("\r") ? current.slice(0, -1) : current)) {
+                done = true
+                break
+              }
             }
           }
-
-          yield* Effect.sync(() => consume(first))
-          while (true) {
-            const chunk = yield* file.readAlloc(64 * 1024).pipe(Effect.orDie)
-            if (Option.isNone(chunk)) break
-            yield* Effect.sync(() => consume(chunk.value))
+          if (!done) {
+            const tail = decoder.decode()
+            if (!discard) pending += tail
+            if (pending && !append(pending.endsWith("\r") ? pending.slice(0, -1) : pending)) done = true
           }
-          const tail = yield* Effect.sync(() => decoder.decode())
-          if (!discard) pending += tail
-          if (pending) append(pending.endsWith("\r") ? pending.slice(0, -1) : pending)
-          if (!found && offset !== 1) return yield* Effect.die(new Error(`Offset ${offset} is out of range`))
+          if (!done && !found && offset !== 1) return yield* Effect.die(new Error(`Offset ${offset} is out of range`))
 
-          const text = lines.join("\n")
           return new TextPage({
             type: "text-page",
-            content: text,
+            content: lines.join("\n"),
             mime: FSUtil.mimeType(target.real),
             offset,
             truncated,
@@ -530,8 +439,22 @@ export const layer = Layer.effect(
         resource: input.reference === undefined ? relative : `${input.reference}:${relative}`,
         reference: input.reference,
         type,
+        dev: info.dev,
+        ino: Option.getOrUndefined(info.ino),
       })
     })
+    const revalidateRoot = Effect.fn("FileSystem.revalidateRoot")(function* (target: RootTarget) {
+      const canonical = yield* fs.realPath(target.absolute).pipe(Effect.orDie)
+      if (canonical !== target.real) return yield* Effect.die(new Error("Search root changed after approval"))
+      const info = yield* fs.stat(canonical).pipe(Effect.orDie)
+      if (
+        info.type !== (target.type === "file" ? "File" : "Directory") ||
+        info.dev !== target.dev ||
+        Option.getOrUndefined(info.ino) !== target.ino
+      )
+        return yield* Effect.die(new Error("Search root identity changed after approval"))
+      return target
+    })
     const listResolved = Effect.fn("FileSystem.listResolved")(function* (directory: ListTarget) {
       return yield* fs.readDirectoryEntries(directory.real).pipe(
         Effect.orDie,
@@ -585,15 +508,17 @@ export const layer = Layer.effect(
 
     return Service.of({
       read: Effect.fn("FileSystem.read")(function* (input) {
-        const target = yield* resolveFile(input)
-        return yield* content(target, yield* fs.readFile(target.real).pipe(Effect.orDie))
+        return yield* readResolved(yield* resolveRead(input))
       }),
       resolveReadPath,
-      readTool,
+      resolveRead,
+      readResolved,
+      readTextPageResolved,
       list: Effect.fn("FileSystem.list")(function* (input) {
         return yield* listResolved(yield* resolveList(input))
       }),
       resolveRoot,
+      revalidateRoot,
       resolveList,
       listResolved,
       listPage: Effect.fn("FileSystem.listPage")(function* (input) {

packages/core/src/filesystem/fff.bun.ts

@@ -1,136 +0,0 @@
-import {
-  FileFinder,
-  type DirItem,
-  type DirSearchResult,
-  type FileItem,
-  type GrepCursor,
-  type GrepMatch,
-  type GrepResult,
-  type InitOptions,
-  type MixedItem,
-  type MixedSearchResult,
-  type SearchResult,
-} from "@ff-labs/fff-bun"
-
-export type Result<T> = { ok: true; value: T } | { ok: false; error: string }
-
-export type Init = InitOptions
-
-export interface Search {
-  items: FileItem[]
-  scores: SearchResult["scores"]
-  totalMatched: number
-  totalFiles: number
-}
-
-export interface DirSearch {
-  items: DirItem[]
-  scores: DirSearchResult["scores"]
-  totalMatched: number
-  totalDirs: number
-}
-
-export interface MixedSearch {
-  items: MixedItem[]
-  scores: MixedSearchResult["scores"]
-  totalMatched: number
-  totalFiles: number
-  totalDirs: number
-}
-
-export type File = FileItem
-export type Directory = DirItem
-export type Mixed = MixedItem
-export type Cursor = GrepCursor | null
-export type Hit = GrepMatch
-
-export interface Grep {
-  items: GrepResult["items"]
-  totalMatched: number
-  totalFilesSearched: number
-  totalFiles: number
-  filteredFileCount: number
-  nextCursor: Cursor
-  regexFallbackError?: string
-}
-
-export interface Picker {
-  destroy(): void
-  isScanning(): boolean
-  waitForScan(timeoutMs?: number): Promise<Result<boolean>>
-  refreshGitStatus(): Result<number>
-  fileSearch(
-    query: string,
-    opts?: {
-      currentFile?: string
-      pageIndex?: number
-      pageSize?: number
-    },
-  ): Result<Search>
-  glob(
-    pattern: string,
-    opts?: {
-      currentFile?: string
-      pageIndex?: number
-      pageSize?: number
-    },
-  ): Result<Search>
-  directorySearch(
-    query: string,
-    opts?: {
-      currentFile?: string
-      pageIndex?: number
-      pageSize?: number
-    },
-  ): Result<DirSearch>
-  mixedSearch(
-    query: string,
-    opts?: {
-      currentFile?: string
-      pageIndex?: number
-      pageSize?: number
-    },
-  ): Result<MixedSearch>
-  grep(
-    query: string,
-    opts?: {
-      mode?: "plain" | "regex" | "fuzzy"
-      maxMatchesPerFile?: number
-      timeBudgetMs?: number
-      beforeContext?: number
-      afterContext?: number
-      cursor?: Cursor
-      pageSize?: number
-    },
-  ): Result<Grep>
-  trackQuery(query: string, file: string): Result<boolean>
-  getHistoricalQuery(offset: number): Result<string | null>
-}
-
-export function available() {
-  return FileFinder.isAvailable()
-}
-
-export function create(opts: Init): Result<Picker> {
-  const made = FileFinder.create(opts)
-  if (!made.ok) return made
-  const pick = made.value
-  return {
-    ok: true,
-    value: {
-      destroy: () => pick.destroy(),
-      isScanning: () => pick.isScanning(),
-      waitForScan: (timeoutMs) => pick.waitForScan(timeoutMs),
-      refreshGitStatus: () => pick.refreshGitStatus(),
-      fileSearch: (query, next) => pick.fileSearch(query, next),
-      glob: (pattern, next) => pick.glob(pattern, next),
-      directorySearch: (query, next) => pick.directorySearch(query, next),
-      mixedSearch: (query, next) => pick.mixedSearch(query, next),
-      grep: (query, next) => pick.grep(query, next),
-      trackQuery: (query, file) => pick.trackQuery(query, file),
-      getHistoricalQuery: (offset) => pick.getHistoricalQuery(offset),
-    },
-  }
-}
-
-export * as Fff from "./fff.bun"

packages/core/src/filesystem/fff.node.ts

@@ -1,138 +0,0 @@
-export type Result<T> = { ok: true; value: T } | { ok: false; error: string }
-
-export interface Init {
-  basePath: string
-  frecencyDbPath?: string
-  historyDbPath?: string
-  useUnsafeNoLock?: boolean
-  disableMmapCache?: boolean
-  disableContentIndexing?: boolean
-  disableWatch?: boolean
-  aiMode?: boolean
-  logFilePath?: string
-  logLevel?: "trace" | "debug" | "info" | "warn" | "error"
-  enableFsRootScanning?: boolean
-  enableHomeDirScanning?: boolean
-}
-
-export interface File {
-  relativePath: string
-  fileName: string
-  modified: number
-}
-
-export interface Directory {
-  relativePath: string
-  dirName: string
-  maxAccessFrecency: number
-}
-
-export type Mixed = { type: "file"; item: File } | { type: "directory"; item: Directory }
-
-export interface Search {
-  items: File[]
-  scores: Array<{ total: number }>
-  totalMatched: number
-  totalFiles: number
-}
-
-export interface DirSearch {
-  items: Directory[]
-  scores: Array<{ total: number }>
-  totalMatched: number
-  totalDirs: number
-}
-
-export interface MixedSearch {
-  items: Mixed[]
-  scores: Array<{ total: number }>
-  totalMatched: number
-  totalFiles: number
-  totalDirs: number
-}
-
-export type Cursor = null
-
-export interface Hit {
-  relativePath: string
-  fileName: string
-  lineNumber: number
-  byteOffset: number
-  lineContent: string
-  matchRanges: [number, number][]
-  contextBefore?: string[]
-  contextAfter?: string[]
-}
-
-export interface Grep {
-  items: Hit[]
-  totalMatched: number
-  totalFilesSearched: number
-  totalFiles: number
-  filteredFileCount: number
-  nextCursor: Cursor
-  regexFallbackError?: string
-}
-
-export interface Picker {
-  destroy(): void
-  isScanning(): boolean
-  waitForScan(timeoutMs?: number): Promise<Result<boolean>>
-  refreshGitStatus(): Result<number>
-  fileSearch(
-    query: string,
-    opts?: {
-      currentFile?: string
-      pageIndex?: number
-      pageSize?: number
-    },
-  ): Result<Search>
-  glob(
-    pattern: string,
-    opts?: {
-      currentFile?: string
-      pageIndex?: number
-      pageSize?: number
-    },
-  ): Result<Search>
-  directorySearch(
-    query: string,
-    opts?: {
-      currentFile?: string
-      pageIndex?: number
-      pageSize?: number
-    },
-  ): Result<DirSearch>
-  mixedSearch(
-    query: string,
-    opts?: {
-      currentFile?: string
-      pageIndex?: number
-      pageSize?: number
-    },
-  ): Result<MixedSearch>
-  grep(
-    query: string,
-    opts?: {
-      mode?: "plain" | "regex" | "fuzzy"
-      maxMatchesPerFile?: number
-      timeBudgetMs?: number
-      beforeContext?: number
-      afterContext?: number
-      cursor?: Cursor
-      pageSize?: number
-    },
-  ): Result<Grep>
-  trackQuery(query: string, file: string): Result<boolean>
-  getHistoricalQuery(offset: number): Result<string | null>
-}
-
-export function available() {
-  return false
-}
-
-export function create(_opts: Init): Result<Picker> {
-  return { ok: false, error: "fff unavailable on node runtime" }
-}
-
-export * as Fff from "./fff.node"

packages/core/src/filesystem/search.ts

@@ -1,553 +0,0 @@
-import path from "path"
-import { Context, Deferred, Effect, Layer, Option, Stream } from "effect"
-import type { PlatformError } from "effect/PlatformError"
-import { FSUtil } from "../fs-util"
-import { Glob } from "../util/glob"
-import { Global } from "../global"
-import * as Log from "../util/log"
-import { serviceUse } from "../effect/service-use"
-import { makeRuntime } from "../effect/runtime"
-import { Fff } from "#fff"
-import { Ripgrep } from "./ripgrep"
-
-const log = Log.create({ service: "file.search" })
-const root = path.join(Global.Path.cache, "fff")
-
-export type Item = Ripgrep.Item
-export type SearchError = PlatformError | globalThis.Error
-
-export interface Result {
-  readonly items: Item[]
-  readonly partial: boolean
-  readonly hasNextPage: boolean
-  readonly engine: "fff" | "ripgrep"
-  readonly regexFallbackError?: string
-}
-
-export interface FileInput {
-  readonly cwd: string
-  readonly query: string
-  readonly limit?: number
-  readonly current?: string
-  readonly kind?: "file" | "directory" | "all"
-}
-
-export interface GlobInput {
-  readonly cwd: string
-  readonly pattern: string
-  readonly limit?: number
-  readonly signal?: AbortSignal
-}
-
-interface Query {
-  readonly dir: string
-  readonly text: string
-  readonly files: string[]
-}
-
-// A created picker plus its cached scan-readiness gate. The picker is created
-// (and its native background scan kicked off) eagerly; `ready` is only awaited
-// when the picker is actually used.
-interface Picker {
-  readonly pick: Fff.Picker
-  readonly ready: Effect.Effect<void, Error>
-}
-
-interface State {
-  readonly pick: Map<string, Picker>
-  readonly wait: Map<string, Deferred.Deferred<Picker, Error>>
-  readonly recent: Query[]
-}
-
-export interface Interface {
-  readonly files: Ripgrep.Interface["files"]
-  readonly tree: Ripgrep.Interface["tree"]
-  readonly search: (input: Ripgrep.SearchInput) => Effect.Effect<Result, SearchError>
-  readonly file: (input: FileInput) => Effect.Effect<string[] | undefined, SearchError>
-  readonly glob: (input: GlobInput) => Effect.Effect<{ files: string[]; truncated: boolean }, SearchError>
-  readonly open: (input: { cwd?: string; file: string }) => Effect.Effect<void, SearchError>
-  readonly warm: (cwd: string) => Effect.Effect<void>
-  // Destroy the picker for a directory and drop its cached state. Called when a
-  // directory's instance is disposed so fff's native watcher thread is torn
-  // down instead of leaking until process exit.
-  readonly release: (cwd: string) => Effect.Effect<void>
-}
-
-export class Service extends Context.Service<Service, Interface>()("@opencode/Search") {}
-
-export const use = serviceUse(Service)
-
-function key(dir: string) {
-  return Buffer.from(dir).toString("base64url")
-}
-
-function fffSync<A>(action: string, run: () => A) {
-  return Effect.try({
-    try: run,
-    catch: (cause) => new Error(`fff ${action} failed`, { cause }),
-  })
-}
-
-function normalize(text: string) {
-  return text.replaceAll("\\", "/")
-}
-
-// fff supports glob narrowing for any search out of the box
-function fffGlobbedQuery(query: string, glob?: string | string[]) {
-  if (query && glob) {
-    const resolvedGlob = Array.isArray(glob) ? glob.join(" ") : glob
-    return `${resolvedGlob} ${query}`
-  }
-
-  return query ?? glob
-}
-
-function remember(state: State, dir: string, text: string, files: string[]) {
-  if (!files.length) return
-  const next = Array.from(new Set(files.map(FSUtil.resolve))).slice(0, 64)
-  if (!next.length) return
-  const idx = state.recent.findIndex((item) => item.dir === dir && item.text === text)
-  if (idx >= 0) state.recent.splice(idx, 1)
-  state.recent.unshift({ dir, text, files: next })
-  if (state.recent.length > 32) state.recent.length = 32
-}
-
-function item(hit: Fff.Hit): Item {
-  const line = Buffer.from(hit.lineContent)
-  return {
-    path: { text: normalize(hit.relativePath) },
-    lines: { text: hit.lineContent },
-    line_number: hit.lineNumber,
-    absolute_offset: hit.byteOffset,
-    submatches: hit.matchRanges
-      .map(([start, end]) => {
-        const text = line.subarray(start, end).toString("utf8")
-        if (!text) return undefined
-        return {
-          match: { text },
-          start,
-          end,
-        }
-      })
-      .filter((row): row is Item["submatches"][number] => Boolean(row)),
-  }
-}
-
-function collectPaths<T>(
-  out: { items: T[]; scores: Array<{ total: number }> },
-  toPath: (item: T) => string,
-  opts?: { includeZeroScore?: boolean },
-): string[] {
-  return Array.from(
-    new Set(
-      out.items.flatMap((item, idx): string[] => {
-        const score = out.scores[idx]
-        if (!score || (!opts?.includeZeroScore && score.total <= 0)) return []
-        const text = toPath(item)
-        if (!text) return []
-        return [text]
-      }),
-    ),
-  )
-}
-
-function searchFff(
-  pick: Fff.Picker,
-  kind: "file" | "directory" | "all",
-  query: string,
-  opts: { currentFile?: string; pageIndex?: number; pageSize?: number },
-): Fff.Result<string[]> {
-  if (kind === "directory") {
-    const out = pick.directorySearch(query, opts)
-    if (!out.ok) return out
-    return {
-      ok: true,
-      value: collectPaths(out.value, (entry) => normalize(entry.relativePath), { includeZeroScore: !query }),
-    }
-  }
-  if (kind === "all") {
-    const out = pick.mixedSearch(query, opts)
-    if (!out.ok) return out
-    return {
-      ok: true,
-      value: collectPaths(out.value, (entry) => normalize(entry.item.relativePath), { includeZeroScore: !query }),
-    }
-  }
-  const out = pick.fileSearch(query, opts)
-  if (!out.ok) return out
-  return {
-    ok: true,
-    value: collectPaths(out.value, (entry) => normalize(entry.relativePath), { includeZeroScore: !query }),
-  }
-}
-
-export const layer: Layer.Layer<Service, never, FSUtil.Service | Ripgrep.Service> = Layer.effect(
-  Service,
-  Effect.gen(function* () {
-    const fs = yield* FSUtil.Service
-    const rg = yield* Ripgrep.Service
-
-    const state: State = {
-      pick: new Map<string, Picker>(),
-      wait: new Map<string, Deferred.Deferred<Picker, Error>>(),
-      recent: [] as Query[],
-    }
-
-    yield* fs.ensureDir(root).pipe(Effect.ignore)
-    yield* Effect.addFinalizer(() =>
-      Effect.forEach(
-        state.pick.values(),
-        (entry) => fffSync("destroy picker", () => entry.pick.destroy()).pipe(Effect.ignore),
-        { discard: true },
-      ),
-    )
-
-    const rip = Effect.fn("Search.rip")(function* (input: Ripgrep.SearchInput) {
-      const out = yield* rg.search(input)
-      return {
-        items: out.items,
-        partial: out.partial,
-        hasNextPage: false,
-        engine: "ripgrep" as const,
-      }
-    })
-
-    // Lazy, shared scan-wait for a picker. Preserves the original behavior: if
-    // the scan does not finish within the budget the picker is destroyed and
-    // dropped from the cache so callers fall back to ripgrep (and the next
-    // request recreates a fresh picker).
-    const scanReady = (dir: string, pick: Fff.Picker) =>
-      Effect.gen(function* () {
-        const scanned = yield* Effect.tryPromise({
-          try: () => pick.waitForScan(5_000),
-          catch: (cause) => new Error("fff waitForScan failed", { cause }),
-        })
-        if (!scanned.ok || !scanned.value) {
-          yield* fffSync("destroy picker", () => pick.destroy()).pipe(Effect.ignore)
-          state.pick.delete(dir)
-          log.warn("fff scan not ready", { dir })
-          return yield* Effect.fail(new Error(scanned.ok ? "fff scan timed out" : scanned.error))
-        }
-
-        const git = yield* fffSync("refresh git status", () => pick.refreshGitStatus())
-        if (!git.ok) log.warn("fff git refresh failed", { dir, error: git.error })
-      })
-
-    // Create (or return) the picker for a directory. Creation is synchronous
-    // and does not await the scan; the native background scan starts as soon as
-    // the picker exists. The `wait` gate dedupes concurrent creation.
-    const acquire = Effect.fn("Search.acquire")(function* (cwd: string) {
-      // The opencode test runtime owns an isolated XDG tree that Windows must
-      // remove before process exit, so use ripgrep instead of native FFF there.
-      if (process.env.OPENCODE_TEST_HOME) return undefined
-
-      const available = yield* fffSync("check availability", () => Fff.available()).pipe(
-        Effect.catch((error) => {
-          log.warn("fff availability check failed", { error })
-          return Effect.succeed(false)
-        }),
-      )
-      if (!available) return undefined
-
-      const dir = FSUtil.resolve(cwd)
-      const existing = state.pick.get(dir)
-      if (existing) return existing
-
-      const pending = state.wait.get(dir)
-      if (pending) return yield* Deferred.await(pending)
-
-      const gate = yield* Deferred.make<Picker, Error>()
-      state.wait.set(dir, gate)
-      return yield* Effect.gen(function* () {
-        const id = key(dir)
-        const isFirstPicker = state.pick.size === 0
-        const made = yield* fffSync("create picker", () =>
-          Fff.create({
-            basePath: dir,
-            frecencyDbPath: path.join(root, `${id}.frecency.mdb`),
-            historyDbPath: path.join(root, `${id}.history.mdb`),
-            // fff uses a bit different log version, also with spans so keep
-            // them in the same folder for debuggability
-            logFilePath: path.join(Global.Path.log, "fff.log"),
-            logLevel: Log.getLevel().toLowerCase() as Lowercase<Log.Level>,
-            aiMode: true,
-            // only the first toolcall picker can accumulate resources to index
-            // home directory, if the user specifically opened opencode at the
-            // $HOME level or asked it to search there on purpose, otherwise fallback
-            enableHomeDirScanning: isFirstPicker,
-            // on unix system it is 99.9% that you do not need to search for the
-            // content at the / so make fff fail creation and fallback to rg
-            enableFsRootScanning: isFirstPicker && process.platform === "win32",
-          }),
-        )
-        if (!made.ok) {
-          log.warn("fff init failed", { dir, error: made.error })
-          const err = new Error(made.error)
-          yield* Deferred.fail(gate, err)
-          return yield* Effect.fail(err)
-        }
-
-        const pick = made.value
-        const entry: Picker = { pick, ready: yield* Effect.cached(scanReady(dir, pick)) }
-        state.pick.set(dir, entry)
-        yield* Deferred.succeed(gate, entry)
-        return entry
-      }).pipe(
-        Effect.ensuring(
-          Effect.gen(function* () {
-            if (state.wait.get(dir) === gate) state.wait.delete(dir)
-            yield* Deferred.fail(gate, new Error("fff init interrupted")).pipe(Effect.ignore)
-          }),
-        ),
-      )
-    })
-
-    // Resolve a usable, scanned picker for a directory, or undefined when fff is
-    // unavailable or the scan did not become ready.
-    const picker = Effect.fn("Search.picker")(function* (cwd: string) {
-      const entry = yield* acquire(cwd).pipe(Effect.catch(() => Effect.succeed<Picker | undefined>(undefined)))
-      if (!entry) return undefined
-      const ready = yield* entry.ready.pipe(
-        Effect.as(true),
-        Effect.catch(() => Effect.succeed(false)),
-      )
-      if (!ready) return undefined
-      return entry.pick
-    })
-
-    const files: Interface["files"] = (input) => rg.files(input)
-    const tree: Interface["tree"] = (input) => rg.tree(input)
-
-    // in 99% of use cases user that is opened opencode at certain directory will
-    // conduct a file search in this direcotry, it could be switched later but
-    // mostly always we will need a file picker for cwd
-    // so synchronously start FFF scan for a cwd so it is ready before first toolcall generated
-    const warm: Interface["warm"] = Effect.fn("Search.warm")(function* (cwd) {
-      yield* acquire(cwd).pipe(Effect.ignore)
-    })
-
-    // Tear down the picker for a directory. fff pickers own a native background
-    // watcher thread that otherwise lives until the runtime scope closes (i.e.
-    // process exit), so disposing the instance that warmed it must destroy it
-    // here or the thread leaks against a directory that may already be gone.
-    const release: Interface["release"] = Effect.fn("Search.release")(function* (cwd) {
-      const dir = FSUtil.resolve(cwd)
-
-      const pending = state.wait.get(dir)
-      if (pending) {
-        state.wait.delete(dir)
-        yield* Deferred.fail(pending, new Error("fff picker released")).pipe(Effect.ignore)
-      }
-
-      const entry = state.pick.get(dir)
-      if (entry) {
-        state.pick.delete(dir)
-        yield* fffSync("destroy picker", () => entry.pick.destroy()).pipe(Effect.ignore)
-      }
-
-      const remaining = state.recent.filter((item) => item.dir !== dir)
-      state.recent.splice(0, state.recent.length, ...remaining)
-    })
-
-    const file: Interface["file"] = Effect.fn("Search.file")(function* (input) {
-      const query = input.query.trim()
-      const kind = input.kind ?? "file"
-
-      const pick = yield* picker(input.cwd)
-      if (!pick) return undefined
-
-      const dir = FSUtil.resolve(input.cwd)
-      const limit = input.limit ?? 100
-      const fffResult = yield* fffSync(`${kind} search`, () =>
-        searchFff(pick, kind, query, {
-          pageIndex: 0,
-          currentFile: input.current, // supports both relative and absolute (relative preferred)
-          pageSize: limit,
-        }),
-      ).pipe(
-        Effect.catch((error) => {
-          log.warn(`fff ${kind} search failed`, { dir, query, error })
-          return Effect.succeed<Fff.Result<string[]> | undefined>(undefined)
-        }),
-      )
-      if (!fffResult) return undefined
-      if (!fffResult.ok) {
-        log.warn(`fff ${kind} search failed`, { dir, query, error: fffResult.error })
-        return undefined
-      }
-
-      const rows = fffResult.value
-      remember(
-        state,
-        dir,
-        query,
-        rows.map((row) => path.join(dir, row)),
-      )
-      return rows.slice(0, limit)
-    })
-
-    const search: Interface["search"] = Effect.fn("Search.search")(function* (input) {
-      input.signal?.throwIfAborted()
-      if (input.file?.length) return yield* rip(input)
-
-      const pick = yield* picker(input.cwd)
-      if (!pick) return yield* rip(input)
-
-      const dir = FSUtil.resolve(input.cwd)
-      const limit = input.limit ?? 100
-
-      const fffGrep = yield* fffSync("grep", () =>
-        pick.grep(fffGlobbedQuery(input.pattern, input.glob), {
-          mode: "regex",
-          pageSize: limit,
-          timeBudgetMs: 1_500,
-        }),
-      ).pipe(
-        Effect.catch((error) => {
-          log.warn("fff grep failed", { dir, pattern: input.pattern, error })
-          return Effect.succeed<Fff.Result<Fff.Grep> | undefined>(undefined)
-        }),
-      )
-      if (!fffGrep) return yield* rip(input)
-      if (!fffGrep.ok) {
-        log.warn("fff grep failed", { dir, pattern: input.pattern, error: fffGrep.error })
-        return yield* rip(input)
-      }
-
-      const rows: Item[] = fffGrep.value.items.map(item)
-      const regexFallbackError = fffGrep.value.regexFallbackError
-
-      remember(state, dir, input.pattern, Array.from(new Set(rows.map((row) => path.join(dir, row.path.text)))))
-
-      return {
-        items: rows,
-        partial: false,
-        hasNextPage: !!fffGrep.value.nextCursor,
-        engine: "fff" as const,
-        regexFallbackError,
-      }
-    })
-
-    const glob: Interface["glob"] = Effect.fn("Search.glob")(function* (input) {
-      input.signal?.throwIfAborted()
-
-      const dir = FSUtil.resolve(input.cwd)
-      const limit = input.limit ?? 100
-      const pick = yield* picker(dir)
-
-      if (pick) {
-        const fffGlob = yield* fffSync("glob file search", () =>
-          pick.glob(normalize(input.pattern), {
-            pageIndex: 0,
-            pageSize: limit,
-          }),
-        ).pipe(
-          Effect.catch((error) => {
-            log.warn("fff glob failed", { dir, pattern: input.pattern, error })
-            return Effect.succeed<Fff.Result<Fff.Search> | undefined>(undefined)
-          }),
-        )
-
-        if (fffGlob?.ok) {
-          const rows: string[] = Array.from(new Set(fffGlob.value.items.map((item) => normalize(item.relativePath))))
-
-          remember(
-            state,
-            dir,
-            input.pattern,
-            rows.map((row) => path.join(dir, row)),
-          )
-
-          return {
-            files: rows.slice(0, limit).map((row) => path.join(dir, row)),
-            truncated: fffGlob.value.totalMatched > rows.length,
-          }
-        } else if (fffGlob) {
-          log.warn("fff glob failed", { dir, pattern: input.pattern, error: fffGlob.error })
-          // fall through to the fallback
-        }
-      }
-
-      const rows = yield* rg.files({ cwd: dir, glob: [input.pattern], signal: input.signal }).pipe(
-        Stream.take(limit + 1),
-        Stream.runCollect,
-        Effect.map((chunk) => [...chunk]),
-      )
-      const truncated = rows.length > limit
-      if (truncated) rows.length = limit
-
-      const output = yield* Effect.forEach(
-        rows,
-        Effect.fnUntraced(function* (file) {
-          const full = path.join(dir, file)
-          const info = yield* fs.stat(full).pipe(Effect.catch(() => Effect.succeed(undefined)))
-          const time =
-            info?.mtime.pipe(
-              Option.map((item) => item.getTime()),
-              Option.getOrElse(() => 0),
-            ) ?? 0
-          return { file: full, time }
-        }),
-        { concurrency: 16 },
-      )
-      output.sort((a, b) => b.time - a.time)
-      return {
-        files: output.map((item) => item.file),
-        truncated,
-      }
-    })
-
-    const open: Interface["open"] = Effect.fn("Search.open")(function* (input) {
-      const file = input.cwd
-        ? FSUtil.resolve(path.isAbsolute(input.file) ? input.file : path.join(input.cwd, input.file))
-        : FSUtil.resolve(input.file)
-      const idx = state.recent.findIndex((item) => item.files.includes(file))
-      if (idx < 0) return
-
-      const row = state.recent[idx]
-      state.recent.splice(idx, 1)
-      const entry = state.pick.get(row.dir)
-      if (!entry) return
-
-      const out = yield* fffSync("track query", () => entry.pick.trackQuery(row.text, file)).pipe(
-        Effect.catch((error) => {
-          log.warn("fff track query failed", { dir: row.dir, query: row.text, file, error })
-          return Effect.succeed<Fff.Result<boolean> | undefined>(undefined)
-        }),
-      )
-      if (!out) return
-      if (!out.ok) log.warn("fff track query failed", { dir: row.dir, query: row.text, file, error: out.error })
-    })
-
-    return Service.of({ files, tree, search, file, glob, open, warm, release })
-  }),
-)
-
-export const defaultLayer: Layer.Layer<Service> = layer.pipe(
-  Layer.provide(Ripgrep.defaultLayer),
-  Layer.provide(FSUtil.defaultLayer),
-)
-
-const { runPromise } = makeRuntime(Service, defaultLayer)
-
-export function tree(input: Ripgrep.TreeInput) {
-  return runPromise((svc) => svc.tree(input))
-}
-
-export function search(input: Ripgrep.SearchInput) {
-  return runPromise((svc) => svc.search(input))
-}
-
-export function file(input: FileInput) {
-  return runPromise((svc) => svc.file(input))
-}
-
-export function glob(input: GlobInput) {
-  return runPromise((svc) => svc.glob(input))
-}
-
-export function open(input: { cwd?: string; file: string }) {
-  return runPromise((svc) => svc.open(input))
-}
-
-export * as Search from "./search"

packages/core/src/fs-util.ts

@@ -84,10 +84,7 @@ export namespace FSUtil {
 
       const readJson = Effect.fn("FileSystem.readJson")(function* (path: string) {
         const text = yield* fs.readFileString(path)
-        return yield* Effect.try({
-          try: () => JSON.parse(text),
-          catch: (cause) => new FileSystemError({ method: "readJson", cause }),
-        })
+        return JSON.parse(text)
       })
 
       const writeJson = Effect.fn("FileSystem.writeJson")(function* (path: string, data: unknown, mode?: number) {

packages/core/src/git.ts

@@ -30,7 +30,6 @@ export class WorktreeError extends Schema.TaggedErrorClass<WorktreeError>()("Git
   operation: Schema.Literals(["create", "remove", "list"]),
   message: Schema.String,
   directory: Schema.optional(AbsolutePath),
-  forceRequired: Schema.optional(Schema.Boolean),
   cause: Schema.optional(Schema.Defect),
 }) {}
 
@@ -65,11 +64,7 @@ export interface Interface {
   readonly resetChanges: (directory: AbsolutePath) => Effect.Effect<void, PatchError>
   readonly softResetChanges: (directory: AbsolutePath) => Effect.Effect<void, PatchError>
   readonly worktreeCreate: (input: { repo: Repo; directory: AbsolutePath }) => Effect.Effect<void, WorktreeError>
-  readonly worktreeRemove: (input: {
-    repo: Repo
-    directory: AbsolutePath
-    force: boolean
-  }) => Effect.Effect<void, WorktreeError>
+  readonly worktreeRemove: (input: { repo: Repo; directory: AbsolutePath }) => Effect.Effect<void, WorktreeError>
   readonly worktreeList: (repo: Repo) => Effect.Effect<AbsolutePath[], WorktreeError>
 }
 
@@ -340,12 +335,10 @@ export const layer = Layer.effect(
           ),
         )
       if (result.exitCode === 0) return result.stdout.toString("utf8")
-      const message = result.stderr.toString("utf8").trim() || result.stdout.toString("utf8").trim() || "Git failed"
       return yield* new WorktreeError({
         operation,
         directory: worktreeDirectory,
-        message,
-        forceRequired: operation === "remove" && /contains modified or untracked files|is dirty/i.test(message),
+        message: result.stderr.toString("utf8").trim() || result.stdout.toString("utf8").trim() || "Git failed",
       })
     })
 
@@ -353,15 +346,11 @@ export const layer = Layer.effect(
       yield* worktree("create", input.repo, ["worktree", "add", "--detach", input.directory, "HEAD"], input.directory)
     })
 
-    const worktreeRemove = Effect.fn("Git.worktreeRemove")(function* (input: {
-      repo: Repo
-      directory: AbsolutePath
-      force: boolean
-    }) {
+    const worktreeRemove = Effect.fn("Git.worktreeRemove")(function* (input: { repo: Repo; directory: AbsolutePath }) {
       yield* worktree(
         "remove",
         input.repo,
-        ["worktree", "remove", ...(input.force ? ["--force"] : []), input.directory],
+        ["worktree", "remove", "--force", input.directory],
         input.directory,
         input.repo.store,
       )

packages/core/src/image.ts

@@ -1,72 +0,0 @@
-export * as Image from "./image"
-
-import { Context, Effect, Layer, Schema } from "effect"
-import { Config } from "./config"
-import { FileSystem } from "./filesystem"
-
-export class ResizerUnavailableError extends Schema.TaggedErrorClass<ResizerUnavailableError>()(
-  "Image.ResizerUnavailableError",
-  {},
-) {}
-
-export class DecodeError extends Schema.TaggedErrorClass<DecodeError>()("Image.DecodeError", {
-  resource: Schema.String,
-}) {
-  override get message() {
-    return `Image could not be decoded: ${this.resource}`
-  }
-}
-
-export class SizeError extends Schema.TaggedErrorClass<SizeError>()("Image.SizeError", {
-  resource: Schema.String,
-  width: Schema.Number,
-  height: Schema.Number,
-  bytes: Schema.Number,
-  maxWidth: Schema.Number,
-  maxHeight: Schema.Number,
-  maxBytes: Schema.Number,
-}) {
-  override get message() {
-    return `Image ${this.resource} is ${this.width}x${this.height} with base64 size ${this.bytes}, exceeding configured limits ${this.maxWidth}x${this.maxHeight}/${this.maxBytes} bytes`
-  }
-}
-
-export interface Interface {
-  readonly normalize: (
-    resource: string,
-    content: FileSystem.BinaryContent,
-  ) => Effect.Effect<FileSystem.BinaryContent, ResizerUnavailableError | DecodeError | SizeError>
-}
-
-export class Service extends Context.Service<Service, Interface>()("@opencode/Image") {}
-
-export const layer = Layer.effect(
-  Service,
-  Effect.gen(function* () {
-    const config = yield* Config.Service
-    const loadAdapter = yield* Effect.cached(
-      Effect.tryPromise({
-        try: () => import("./image/photon"),
-        catch: () => new ResizerUnavailableError(),
-      }).pipe(Effect.flatMap((adapter) => adapter.make)),
-    )
-    const normalize = Effect.fn("Image.normalize")(function* (resource: string, content: FileSystem.BinaryContent) {
-      const image = Object.assign(
-        {},
-        ...(yield* config.entries()).flatMap((entry) =>
-          entry.type === "document" && entry.info.attachments?.image ? [entry.info.attachments.image] : [],
-        ),
-      )
-      const normalize = yield* loadAdapter
-      return yield* normalize(resource, content, {
-        autoResize: image.auto_resize ?? true,
-        maxWidth: image.max_width ?? 2_000,
-        maxHeight: image.max_height ?? 2_000,
-        maxBase64Bytes: image.max_base64_bytes ?? 5 * 1024 * 1024,
-      })
-    })
-    return Service.of({ normalize })
-  }),
-)
-
-export const locationLayer = layer.pipe(Layer.provide(Config.locationLayer))

packages/core/src/image/photon.ts

@@ -1,94 +0,0 @@
-// @ts-ignore Bun's static file import is embedded by `bun build --compile`; some consumers also declare *.wasm.
-import photonWasm from "@silvia-odwyer/photon-node/photon_rs_bg.wasm" with { type: "file" }
-import { Effect } from "effect"
-import path from "node:path"
-import { fileURLToPath } from "node:url"
-import { FileSystem } from "../filesystem"
-import { DecodeError, ResizerUnavailableError, SizeError } from "../image"
-
-const JPEG_QUALITIES = [80, 85, 70, 55, 40]
-
-export const make = Effect.gen(function* () {
-  ;(globalThis as typeof globalThis & { __OPENCODE_PHOTON_WASM_PATH?: string }).__OPENCODE_PHOTON_WASM_PATH =
-    path.isAbsolute(photonWasm) ? photonWasm : fileURLToPath(new URL(photonWasm, import.meta.url))
-  const loadPhoton = yield* Effect.cached(
-    Effect.tryPromise({
-      try: () => import("@silvia-odwyer/photon-node"),
-      catch: () => new ResizerUnavailableError(),
-    }),
-  )
-  return Effect.fn("Image.Photon.normalize")(function* (
-    resource: string,
-    content: FileSystem.BinaryContent,
-    limits: {
-      readonly autoResize: boolean
-      readonly maxWidth: number
-      readonly maxHeight: number
-      readonly maxBase64Bytes: number
-    },
-  ) {
-    const photon = yield* loadPhoton
-    const decoded = yield* Effect.try({
-      try: () => photon.PhotonImage.new_from_byteslice(Buffer.from(content.content, "base64")),
-      catch: () => new DecodeError({ resource }),
-    })
-    try {
-      const width = decoded.get_width()
-      const height = decoded.get_height()
-      const bytes = Buffer.byteLength(content.content, "utf-8")
-      if (width <= limits.maxWidth && height <= limits.maxHeight && bytes <= limits.maxBase64Bytes) return content
-      if (!limits.autoResize)
-        return yield* new SizeError({
-          resource,
-          width,
-          height,
-          bytes,
-          maxWidth: limits.maxWidth,
-          maxHeight: limits.maxHeight,
-          maxBytes: limits.maxBase64Bytes,
-        })
-      const scale = Math.min(1, limits.maxWidth / width, limits.maxHeight / height)
-      const sizes = Array.from({ length: 32 }).reduce<Array<{ width: number; height: number }>>((acc) => {
-        const previous = acc.at(-1) ?? {
-          width: Math.max(1, Math.round(width * scale)),
-          height: Math.max(1, Math.round(height * scale)),
-        }
-        const next =
-          acc.length === 0
-            ? previous
-            : {
-                width: previous.width === 1 ? 1 : Math.max(1, Math.floor(previous.width * 0.75)),
-                height: previous.height === 1 ? 1 : Math.max(1, Math.floor(previous.height * 0.75)),
-              }
-        return acc.some((item) => item.width === next.width && item.height === next.height) ? acc : [...acc, next]
-      }, [])
-      for (const size of sizes) {
-        const resized = photon.resize(decoded, size.width, size.height, photon.SamplingFilter.Lanczos3)
-        try {
-          const encoders: Array<readonly [mime: string, encode: () => Uint8Array]> = [
-            ["image/png", () => resized.get_bytes()],
-            ...JPEG_QUALITIES.map((quality) => ["image/jpeg", () => resized.get_bytes_jpeg(quality)] as const),
-          ]
-          for (const [mime, encode] of encoders) {
-            const candidate = Buffer.from(encode()).toString("base64")
-            if (Buffer.byteLength(candidate, "utf-8") <= limits.maxBase64Bytes)
-              return new FileSystem.BinaryContent({ type: "binary", content: candidate, encoding: "base64", mime })
-          }
-        } finally {
-          resized.free()
-        }
-      }
-      return yield* new SizeError({
-        resource,
-        width,
-        height,
-        bytes,
-        maxWidth: limits.maxWidth,
-        maxHeight: limits.maxHeight,
-        maxBytes: limits.maxBase64Bytes,
-      })
-    } finally {
-      decoded.free()
-    }
-  })
-})

packages/core/src/instruction-context.ts

@@ -7,8 +7,8 @@ import { Flag } from "./flag/flag"
 import { Global } from "./global"
 import { Location } from "./location"
 import { AbsolutePath } from "./schema"
-import { SystemContext } from "./system-context/index"
-import { SystemContextRegistry } from "./system-context/registry"
+import { SystemContext } from "./system-context"
+import { SystemContextRegistry } from "./system-context-registry"
 
 class File extends Schema.Class<File>("InstructionContext.File")({
   path: AbsolutePath,
@@ -70,7 +70,7 @@ export const layer = Layer.effectDiscard(
       return files.filter((file): file is File => file !== undefined)
     })
 
-    yield* registry.register({
+    yield* registry.contribute({
       key,
       load: observe().pipe(
         Effect.map((files) =>

packages/core/src/location-layer.ts

@@ -26,9 +26,7 @@ import { ProjectReference } from "./project-reference"
 import { RepositoryCache } from "./repository-cache"
 import { Pty } from "./pty"
 import { SkillV2 } from "./skill"
-import { SkillGuidance } from "./skill/guidance"
 import { BuiltInTools } from "./tool/builtins"
-import { Image } from "./image"
 import { ToolRegistry } from "./tool/registry"
 import { ApplicationTools } from "./tool/application-tools"
 import { ToolOutputStore } from "./tool-output-store"
@@ -41,14 +39,16 @@ import { LLMClient } from "@opencode-ai/llm"
 import { RequestExecutor } from "@opencode-ai/llm/route"
 import * as SessionRunnerLLM from "./session/runner/llm"
 import { SessionRunnerModel } from "./session/runner/model"
-import { SystemContextBuiltIns } from "./system-context/builtins"
+import { SessionRunCoordinator } from "./session/run-coordinator"
+import { SystemContextBuiltIns } from "./system-context-builtins"
 import { FetchHttpClient } from "effect/unstable/http"
 
 export class LocationServiceMap extends LayerMap.Service<LocationServiceMap>()("@opencode/example/LocationServiceMap", {
   lookup: (ref: Location.Ref) => {
     const location = Location.layer(ref)
+    const permissionsAndTools = ToolRegistry.layer.pipe(Layer.provideMerge(PermissionV2.locationLayer))
     const systemContext = SystemContextBuiltIns.locationLayer
-    const base = Layer.mergeAll(
+    const services = Layer.mergeAll(
       location,
       Policy.locationLayer,
       Config.locationLayer,
@@ -63,46 +63,35 @@ export class LocationServiceMap extends LayerMap.Service<LocationServiceMap>()("
       Pty.locationLayer,
       SkillV2.locationLayer,
       systemContext,
+      permissionsAndTools,
       LocationMutation.locationLayer.pipe(Layer.orDie),
     ).pipe(Layer.provideMerge(location))
-    const resources = ToolOutputStore.layer.pipe(Layer.provide(base))
-    const permissionsAndTools = ToolRegistry.layer.pipe(
-      Layer.provideMerge(PermissionV2.locationLayer),
-      Layer.provide(resources),
-      Layer.provide(base),
-    )
-    const services = Layer.mergeAll(base, resources, permissionsAndTools)
-    const image = Image.layer.pipe(Layer.provide(services))
-    const mutation = FileMutation.locationLayer.pipe(Layer.provide(services))
+    const commits = FileMutation.locationLayer.pipe(Layer.provide(services))
     const searches = LocationSearch.layer.pipe(Layer.provide(Ripgrep.layer), Layer.provide(services))
-    const skillGuidance = SkillGuidance.locationLayer.pipe(Layer.provide(services))
+    const resources = ToolOutputStore.layer.pipe(Layer.provide(services))
     const todos = SessionTodo.layer.pipe(Layer.provide(services))
     const questions = QuestionV2.locationLayer.pipe(Layer.provide(services))
     const builtInTools = BuiltInTools.locationLayer.pipe(
       Layer.provide(services),
-      Layer.provide(mutation),
+      Layer.provide(commits),
       Layer.provide(searches),
       Layer.provide(resources),
       Layer.provide(todos),
       Layer.provide(questions),
-      Layer.provide(image),
     )
     const model = SessionRunnerModel.locationLayer.pipe(Layer.provide(services))
-    const runner = SessionRunnerLLM.defaultLayer.pipe(
-      Layer.provide(services),
-      Layer.provide(model),
-      Layer.provide(skillGuidance),
-    )
+    const runner = SessionRunnerLLM.defaultLayer.pipe(Layer.provide(services), Layer.provide(model))
+    const coordinator = SessionRunCoordinator.layer.pipe(Layer.provide(runner))
     return Layer.mergeAll(
       services,
-      image,
-      mutation,
+      commits,
       searches,
       resources,
       todos,
       questions,
       model,
       runner,
+      coordinator,
       builtInTools,
     ).pipe(Layer.fresh)
   },

packages/core/src/location-mutation.ts

@@ -1,7 +1,7 @@
 export * as LocationMutation from "./location-mutation"
 
 import path from "path"
-import { Context, Effect, Layer, Schema } from "effect"
+import { Context, Effect, Layer, Option, Schema } from "effect"
 import { FSUtil } from "./fs-util"
 import { Location } from "./location"
 
@@ -22,9 +22,30 @@ export type ResolveInput = typeof ResolveInput.Type
 
 export class PathError extends Schema.TaggedErrorClass<PathError>()("LocationMutation.PathError", {
   path: Schema.String,
-  reason: Schema.Literals(["relative_escape", "location_escape", "non_directory_ancestor"]),
+  reason: Schema.Literals([
+    "relative_escape",
+    "location_escape",
+    "non_directory_ancestor",
+    "unresolved_symlink",
+    "location_identity_changed",
+  ]),
 }) {}
 
+export class RevalidationError extends Schema.TaggedErrorClass<RevalidationError>()(
+  "LocationMutation.RevalidationError",
+  {
+    path: Schema.String,
+    reason: Schema.String,
+  },
+) {}
+
+export interface Identity {
+  /** Canonical path for this saved filesystem identity. */
+  readonly canonical: string
+  readonly dev: number
+  readonly ino?: number
+}
+
 export interface ExternalDirectoryAuthorization {
   readonly action: "external_directory"
   /** Canonical existing directory used as the external approval boundary. */
@@ -32,8 +53,11 @@ export interface ExternalDirectoryAuthorization {
   /** `external_directory` permission resource. */
   readonly resource: string
   readonly save: string
+  /** Saved identity checked again after approval to detect swaps. */
+  readonly authority: Identity
 }
 
+/** Build the `external_directory` permission request. */
 export const externalDirectoryPermission = (input: ExternalDirectoryAuthorization) => ({
   action: input.action,
   resources: [input.resource],
@@ -43,24 +67,7 @@ export const externalDirectoryPermission = (input: ExternalDirectoryAuthorizatio
 export interface Target {
   /** Canonical existing path, or missing path below a canonical directory. */
   readonly canonical: string
-  /** Permission resource: Location-relative for internal paths, canonical for external paths. */
-  readonly resource: string
-  readonly externalDirectory?: ExternalDirectoryAuthorization
-}
-
-export interface Interface {
-  /**
-   * Resolve a path and derive its permission resources. Relative paths must
-   * stay inside the Location. Absolute paths outside it require separate
-   * `external_directory` approval. This does not approve the mutation.
-   */
-  readonly resolve: (input: ResolveInput) => Effect.Effect<Target, PathError | FSUtil.Error>
-}
-
-export class Service extends Context.Service<Service, Interface>()("@opencode/v2/LocationMutation") {}
-
-interface ResolvedPath {
-  readonly canonical: string
+  readonly exists: boolean
   readonly type?:
     | "File"
     | "Directory"
@@ -70,7 +77,51 @@ interface ResolvedPath {
     | "FIFO"
     | "Socket"
     | "Unknown"
-  readonly directory: string
+  /** Permission resource: Location-relative for internal paths, canonical for external paths. */
+  readonly resource: string
+  readonly externalDirectory?: ExternalDirectoryAuthorization
+}
+
+/**
+ * A path checked before permission approval.
+ *
+ *   resolve(path) -> Plan -> approve -> revalidate(plan) -> mutate immediately
+ *
+ * Tools must approve `target.externalDirectory`, when present, and their normal
+ * mutation action before calling `revalidate`. Revalidation rejects escapes,
+ * symlinks in missing suffixes, and changes made while approval is pending. It
+ * cannot be atomic with the next filesystem call, so mutate immediately afterward.
+ */
+export interface Plan {
+  readonly input: ResolveInput
+  readonly target: Target
+  /** Saved identity of the existing target or nearest existing ancestor. */
+  readonly authority: Identity
+}
+
+export interface Interface {
+  /**
+   * Check a path before approval and derive its permission resources. Relative
+   * paths must stay inside the Location. Absolute paths outside it require
+   * separate `external_directory` approval. This does not approve the tool's
+   * mutation action.
+   */
+  readonly resolve: (input: ResolveInput) => Effect.Effect<Plan, PathError | FSUtil.Error>
+  /**
+   * Check the plan again immediately before mutation. Reject changes to the
+   * target, its saved identity, or approval resources. Mutate the returned
+   * target immediately.
+   */
+  readonly revalidate: (plan: Plan) => Effect.Effect<Target, RevalidationError | FSUtil.Error>
+}
+
+export class Service extends Context.Service<Service, Interface>()("@opencode/v2/LocationMutation") {}
+
+interface ResolvedPath {
+  readonly canonical: string
+  readonly exists: boolean
+  readonly type?: Target["type"]
+  readonly authority: Identity
 }
 
 const slash = (value: string) => value.replaceAll("\\", "/")
@@ -81,19 +132,76 @@ export const layer = Layer.effect(
     const fs = yield* FSUtil.Service
     const location = yield* Location.Service
     const locationRoot = yield* fs.realPath(location.directory)
+    const locationAuthority = yield* identity(locationRoot)
+
+    function identityFrom(canonical: string, info: Effect.Success<ReturnType<typeof fs.stat>>): Identity {
+      return {
+        canonical,
+        dev: info.dev,
+        ino: Option.getOrUndefined(info.ino),
+      }
+    }
+
+    function identity(canonical: string) {
+      return fs.stat(canonical).pipe(Effect.map((info) => identityFrom(canonical, info)))
+    }
 
     function notFound<A>(effect: Effect.Effect<A, FSUtil.Error>) {
       return effect.pipe(Effect.catchReason("PlatformError", "NotFound", () => Effect.succeed(undefined)))
     }
 
+    function sameIdentity(left: Identity, right: Identity) {
+      return left.canonical === right.canonical && left.dev === right.dev && left.ino === right.ino
+    }
+
+    /** Check whether a saved path still points to the same filesystem object. */
+    const assertIdentity = Effect.fnUntraced(function* (expected: Identity) {
+      const canonical = yield* notFound(fs.realPath(expected.canonical))
+      if (canonical === undefined) return false
+      const actual = yield* notFound(identity(canonical))
+      if (actual === undefined) return false
+      return canonical === expected.canonical && sameIdentity(expected, actual)
+    })
+
+    const assertLocationIdentity = Effect.fnUntraced(function* (requested: string) {
+      if (yield* assertIdentity(locationAuthority)) return
+      return yield* new PathError({ path: requested, reason: "location_identity_changed" })
+    })
+
+    const hasUnresolvedSymlink = Effect.fnUntraced(function* (anchor: string, suffix: string) {
+      let current = anchor
+      for (const part of suffix.split(path.sep)) {
+        if (!part) continue
+        current = path.join(current, part)
+        if (
+          yield* fs.readLink(current).pipe(
+            Effect.as(true),
+            Effect.catch(() => Effect.succeed(false)),
+          )
+        )
+          return true
+      }
+      return false
+    })
+
+    /**
+     * Resolve a path to a canonical target and save an existing filesystem
+     * identity for later revalidation.
+     *
+     *   existing path -> save target identity
+     *   missing path  -> save nearest existing directory identity
+     *
+     * Missing suffixes must not contain symlinks.
+     */
     const resolvePath = Effect.fnUntraced(function* (absolute: string) {
       const existing = yield* notFound(fs.realPath(absolute))
       if (existing !== undefined) {
         const info = yield* fs.stat(existing)
         return {
           canonical: existing,
+          exists: true,
           type: info.type,
-          directory: info.type === "Directory" ? existing : path.dirname(existing),
+          authority: identityFrom(existing, info),
         } satisfies ResolvedPath
       }
 
@@ -102,12 +210,16 @@ export const layer = Layer.effect(
         const canonical = yield* notFound(fs.realPath(anchor))
         if (canonical !== undefined) {
           const info = yield* fs.stat(canonical)
-          if (info.type !== "Directory") {
+          if (info.type !== "Directory")
             return yield* new PathError({ path: absolute, reason: "non_directory_ancestor" })
+          const suffix = path.relative(anchor, absolute)
+          if (yield* hasUnresolvedSymlink(anchor, suffix)) {
+            return yield* new PathError({ path: absolute, reason: "unresolved_symlink" })
           }
           return {
-            canonical: path.resolve(canonical, path.relative(anchor, absolute)),
-            directory: canonical,
+            canonical: path.resolve(canonical, suffix),
+            exists: false,
+            authority: identityFrom(canonical, info),
           } satisfies ResolvedPath
         }
         const parent = path.dirname(anchor)
@@ -116,7 +228,30 @@ export const layer = Layer.effect(
       }
     })
 
+    /**
+     * Choose the existing directory used for separate external approval.
+     *
+     *   existing directory target -> "<target>/*"
+     *   file or missing target    -> "<nearest existing parent>/*"
+     */
+    const externalDirectory = Effect.fnUntraced(function* (resolved: ResolvedPath, kind: Kind) {
+      const candidate =
+        kind === "directory" && resolved.type === "Directory" ? resolved.canonical : path.dirname(resolved.canonical)
+      const boundary = yield* resolvePath(candidate)
+      const directory =
+        boundary.exists && boundary.type === "Directory" ? boundary.canonical : boundary.authority.canonical
+      const resource = slash(path.join(directory, "*"))
+      return {
+        action: "external_directory" as const,
+        directory,
+        resource,
+        save: resource,
+        authority: boundary.authority,
+      }
+    })
+
     const resolve = Effect.fn("LocationMutation.resolve")(function* (input: ResolveInput) {
+      yield* assertLocationIdentity(input.path)
       const relative = !path.isAbsolute(input.path)
       const absolute = path.resolve(location.directory, input.path)
       const lexicallyInternal = FSUtil.contains(location.directory, absolute)
@@ -131,24 +266,45 @@ export const layer = Layer.effect(
       const resource = external
         ? slash(resolved.canonical)
         : slash(path.relative(locationRoot, resolved.canonical) || ".")
-      const externalDirectory =
-        input.kind === "directory" && resolved.type === "Directory" ? resolved.canonical : resolved.directory
-      const externalResource = slash(path.join(externalDirectory, "*"))
-      return {
+      const target: Target = {
         canonical: resolved.canonical,
+        exists: resolved.exists,
+        type: resolved.type,
         resource,
-        externalDirectory: external
-          ? {
-              action: "external_directory",
-              directory: externalDirectory,
-              resource: externalResource,
-              save: externalResource,
-            }
-          : undefined,
-      } satisfies Target
+        externalDirectory: external ? yield* externalDirectory(resolved, input.kind ?? "file") : undefined,
+      }
+      return { input, target, authority: resolved.authority } satisfies Plan
     })
 
-    return Service.of({ resolve })
+    /**
+     * Re-resolve a plan immediately before mutation and reject any changed
+     * identity, target, or approval resource. This reduces the race window but
+     * cannot make the next filesystem call atomic.
+     */
+    const revalidate = Effect.fn("LocationMutation.revalidate")(function* (plan: Plan) {
+      const invalid = (reason: string) => new RevalidationError({ path: plan.input.path, reason })
+      const fresh = yield* resolve(plan.input).pipe(
+        Effect.mapError((error) => (error instanceof PathError ? invalid(error.reason) : error)),
+      )
+      if (!sameIdentity(fresh.authority, plan.authority)) return yield* invalid("mutation authority changed")
+      if (fresh.target.canonical !== plan.target.canonical) return yield* invalid("canonical mutation target changed")
+      if (fresh.target.resource !== plan.target.resource) return yield* invalid("mutation resource changed")
+      if (Boolean(fresh.target.externalDirectory) !== Boolean(plan.target.externalDirectory)) {
+        return yield* invalid("external directory authority changed")
+      }
+      if (
+        fresh.target.externalDirectory &&
+        plan.target.externalDirectory &&
+        (fresh.target.externalDirectory.directory !== plan.target.externalDirectory.directory ||
+          fresh.target.externalDirectory.resource !== plan.target.externalDirectory.resource ||
+          !sameIdentity(fresh.target.externalDirectory.authority, plan.target.externalDirectory.authority))
+      ) {
+        return yield* invalid("external directory authority changed")
+      }
+      return fresh.target
+    })
+
+    return Service.of({ resolve, revalidate })
   }),
 )
 

packages/core/src/location-search.ts

@@ -24,9 +24,14 @@ export const MAX_LINE_PREVIEW_LENGTH = 2_000
 
 export const ResultLimit = PositiveInt.check(Schema.isLessThanOrEqualTo(MAX_RESULT_LIMIT))
 
+const RootInput = {
+  path: RelativePath.pipe(Schema.optional),
+  reference: Schema.NonEmptyString.pipe(Schema.optional),
+}
+
 export const FilesInput = Schema.Struct({
   pattern: Schema.String,
-  ...FileSystem.ListInput.fields,
+  ...RootInput,
   limit: ResultLimit.pipe(Schema.optional),
 })
 export type FilesInput = typeof FilesInput.Type & { readonly signal?: AbortSignal }
@@ -34,7 +39,7 @@ export type FilesInput = typeof FilesInput.Type & { readonly signal?: AbortSigna
 export const GrepInput = Schema.Struct({
   pattern: Schema.String,
   include: Schema.String.pipe(Schema.optional),
-  ...FileSystem.ListInput.fields,
+  ...RootInput,
   limit: ResultLimit.pipe(Schema.optional),
 })
 export type GrepInput = typeof GrepInput.Type & { readonly signal?: AbortSignal }
@@ -77,8 +82,11 @@ export class GrepResult extends Schema.Class<GrepResult>("LocationSearch.GrepRes
 }) {}
 
 export interface Interface {
-  readonly files: (input: FilesInput) => Effect.Effect<FilesResult, Ripgrep.Error>
-  readonly grep: (input: GrepInput) => Effect.Effect<GrepResult, Ripgrep.Error | Ripgrep.InvalidPatternError>
+  readonly files: (input: FilesInput, root?: FileSystem.RootTarget) => Effect.Effect<FilesResult, Ripgrep.Error>
+  readonly grep: (
+    input: GrepInput,
+    root?: FileSystem.RootTarget,
+  ) => Effect.Effect<GrepResult, Ripgrep.Error | Ripgrep.InvalidPatternError>
 }
 
 export class Service extends Context.Service<Service, Interface>()("@opencode/v2/LocationSearch") {}
@@ -115,8 +123,8 @@ export const layer = Layer.effect(
     })
 
     return Service.of({
-      files: Effect.fn("LocationSearch.files")(function* (input) {
-        const root = yield* filesystem.resolveRoot(input)
+      files: Effect.fn("LocationSearch.files")(function* (input, approvedRoot) {
+        const root = yield* filesystem.revalidateRoot(approvedRoot ?? (yield* filesystem.resolveRoot(input)))
         if (root.type !== "directory")
           return yield* Effect.die(new globalThis.Error("Files search path must be a directory"))
         const result = yield* ripgrep.files({
@@ -137,8 +145,8 @@ export const layer = Layer.effect(
           partial: result.partial || items.length !== result.items.length,
         })
       }),
-      grep: Effect.fn("LocationSearch.grep")(function* (input) {
-        const root = yield* filesystem.resolveRoot(input)
+      grep: Effect.fn("LocationSearch.grep")(function* (input, approvedRoot) {
+        const root = yield* filesystem.revalidateRoot(approvedRoot ?? (yield* filesystem.resolveRoot(input)))
         const cwd = root.type === "directory" ? root.real : path.dirname(root.real)
         const result = yield* ripgrep.grep({
           cwd,

packages/core/src/model-request.ts

@@ -1,124 +0,0 @@
-export * as ModelRequest from "./model-request"
-
-import { Effect, Schema } from "effect"
-
-export const Generation = Schema.Struct({
-  maxTokens: Schema.Number.pipe(Schema.optional),
-  temperature: Schema.Number.pipe(Schema.optional),
-  topP: Schema.Number.pipe(Schema.optional),
-  topK: Schema.Number.pipe(Schema.optional),
-  frequencyPenalty: Schema.Number.pipe(Schema.optional),
-  presencePenalty: Schema.Number.pipe(Schema.optional),
-  seed: Schema.Number.pipe(Schema.optional),
-  stop: Schema.String.pipe(Schema.Array, Schema.mutable, Schema.optional),
-})
-export type Generation = typeof Generation.Type
-
-export const Request = Schema.Struct({
-  headers: Schema.Record(Schema.String, Schema.String),
-  body: Schema.Record(Schema.String, Schema.Any),
-  generation: Generation.pipe(
-    Schema.optionalKey,
-    Schema.withConstructorDefault(Effect.succeed({})),
-    Schema.withDecodingDefaultKey(Effect.succeed({})),
-  ),
-  options: Schema.Record(Schema.String, Schema.Any).pipe(
-    Schema.optionalKey,
-    Schema.withConstructorDefault(Effect.succeed({})),
-    Schema.withDecodingDefaultKey(Effect.succeed({})),
-  ),
-})
-export type Request = typeof Request.Type
-
-interface MutableRequest {
-  headers: Record<string, string>
-  body: Record<string, unknown>
-  generation?: Generation
-  options?: Record<string, unknown>
-}
-
-const generationKeys = new Map<string, keyof Generation>([
-  ["maxOutputTokens", "maxTokens"],
-  ["maxTokens", "maxTokens"],
-  ["temperature", "temperature"],
-  ["topP", "topP"],
-  ["topK", "topK"],
-  ["frequencyPenalty", "frequencyPenalty"],
-  ["presencePenalty", "presencePenalty"],
-  ["seed", "seed"],
-  ["stopSequences", "stop"],
-  ["stop", "stop"],
-])
-
-interface Profile {
-  readonly namespace: string
-  readonly semantics: ReadonlyMap<string, string>
-}
-
-const profiles = new Map<string, Profile>([
-  [
-    "@ai-sdk/openai",
-    {
-      namespace: "openai",
-      semantics: new Map([
-        ["store", "store"],
-        ["promptCacheKey", "promptCacheKey"],
-        ["reasoningEffort", "reasoningEffort"],
-        ["reasoningSummary", "reasoningSummary"],
-        ["include", "include"],
-        ["textVerbosity", "textVerbosity"],
-        ["serviceTier", "serviceTier"],
-        ["service_tier", "serviceTier"],
-      ]),
-    },
-  ],
-  [
-    "@ai-sdk/openai-compatible",
-    {
-      namespace: "openai",
-      semantics: new Map([
-        ["store", "store"],
-        ["promptCacheKey", "promptCacheKey"],
-        ["reasoningEffort", "reasoningEffort"],
-        ["reasoning_effort", "reasoningEffort"],
-      ]),
-    },
-  ],
-  ["@ai-sdk/anthropic", { namespace: "anthropic", semantics: new Map([["thinking", "thinking"]]) }],
-])
-
-export const namespace = (packageName: string) => profiles.get(packageName)?.namespace
-
-export const merge = (base: Request, override: Partial<Request>) => ({
-  headers: { ...base.headers, ...override.headers },
-  body: { ...base.body, ...override.body },
-  generation: { ...base.generation, ...override.generation },
-  options: { ...base.options, ...override.options },
-})
-
-export const assign = (target: MutableRequest, override: Partial<Request>) => {
-  Object.assign(target.headers, override.headers)
-  Object.assign(target.body, override.body)
-  Object.assign((target.generation ??= {}), override.generation)
-  Object.assign((target.options ??= {}), override.options)
-}
-
-/** Partitions AI-SDK-shaped request options before they enter the Catalog. */
-export function normalizeAiSdkOptions(packageName: string | undefined, input: Readonly<Record<string, unknown>>) {
-  const generation: Record<string, number | ReadonlyArray<string>> = {}
-  const options: Record<string, unknown> = {}
-  const body: Record<string, unknown> = {}
-  const semantics = profiles.get(packageName ?? "")?.semantics
-
-  for (const [key, value] of Object.entries(input)) {
-    const generationKey = generationKeys.get(key)
-    if (generationKey === "stop" && Array.isArray(value) && value.every((item) => typeof item === "string"))
-      generation[generationKey] = value
-    else if (generationKey !== undefined && generationKey !== "stop" && typeof value === "number")
-      generation[generationKey] = value
-    else if (semantics?.has(key)) options[semantics.get(key)!] = value
-    else body[key] = value
-  }
-
-  return { generation, options, body }
-}