fix(desktop): add sidecar credentials from the main process (#47588 )

fix(app): keep slow git reads from filling the request queue (#47564 )
fix(app): pace directory re-sync after reconnect (#47565 )
2026-09-06 17:06:25 +00:00 · 2026-09-06 07:18:12 +00:00 · 2026-09-06 17:02:03 +10:00 · 2026-09-06 17:01:24 +10:00 · 2026-09-06 16:47:20 +10:00 · 2026-09-06 02:43:21 -04:00
249 changed files with 9237 additions and 2673 deletions
@@ -91,7 +91,7 @@ jobs:

      - uses: ./.github/actions/setup-bun
        with:
-          bun-version: 1.4.1
+          bun-version: 1.4.2

      - name: Setup git committer
        id: committer
@@ -113,7 +113,7 @@ jobs:
        id: build
        run: ./packages/cli/script/build.ts ${{ (github.ref_name == 'beta' && '--sourcemaps') || '' }}
        env:
-          BUN_COMPILE_RELEASE: bun-v1.4.1
+          BUN_COMPILE_RELEASE: bun-v1.4.2
          OPENCODE_VERSION: ${{ needs.version.outputs.version }}
          OPENCODE_RELEASE: ${{ needs.version.outputs.release }}
          GH_REPO: ${{ needs.version.outputs.repo }}
@@ -33,6 +33,7 @@
      "name": "@opencode-ai/ai",
      "version": "1.17.20",
      "dependencies": {
+        "@aws-sdk/credential-providers": "3.1057.0",
        "@opencode-ai/schema": "workspace:*",
        "@smithy/eventstream-codec": "4.2.14",
        "@smithy/util-utf8": "4.2.2",
@@ -338,7 +339,6 @@
      "version": "1.18.4",
      "dependencies": {
        "@ai-sdk/alibaba": "1.0.17",
-        "@ai-sdk/amazon-bedrock": "4.0.112",
        "@ai-sdk/anthropic": "3.0.82",
        "@ai-sdk/azure": "3.0.88",
        "@ai-sdk/cohere": "3.0.27",
@@ -350,7 +350,6 @@
        "@ai-sdk/provider": "3.0.8",
        "@ai-sdk/provider-utils": "4.0.23",
        "@ai-sdk/vercel": "2.0.39",
-        "@aws-sdk/credential-providers": "3.1057.0",
        "@ff-labs/fff-bun": "0.10.5",
        "@ff-labs/fff-node": "0.10.5",
        "@lydell/node-pty": "catalog:",
@@ -695,6 +694,8 @@
        "effect": "catalog:",
      },
      "devDependencies": {
+        "@opencode-ai/client": "workspace:*",
+        "@opencode-ai/plugin": "workspace:*",
        "@tsconfig/bun": "catalog:",
        "@types/bun": "catalog:",
        "@typescript/native-preview": "catalog:",
@@ -1065,7 +1066,7 @@
    "@opentui/solid": "catalog:",
    "@types/bun": "catalog:",
    "@types/node": "catalog:",
-    "bun-types": "1.4.1",
+    "bun-types": "1.4.2",
    "effect": "catalog:",
    "solid-js": "catalog:",
  },
@@ -1187,7 +1188,7 @@

    "@ai-sdk/mistral": ["@ai-sdk/mistral@3.0.51", "", { "dependencies": { "@ai-sdk/provider": "3.0.14", "@ai-sdk/provider-utils": "4.0.40" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-83eXY6p0lUFhSuMvNDmTKDuMciK5XDAWDlNh5c0L80tKjmtCFRItA1MZHp4IKe1r7eK8Rb5nN7qtxqMLUFRIRw=="],

-    "@ai-sdk/openai": ["@ai-sdk/openai@3.0.67", "", { "dependencies": { "@ai-sdk/provider": "3.0.10", "@ai-sdk/provider-utils": "4.0.27" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-oAiGC9eWG7IgtdsdS74bOCnAAHarAfTJhWN9x5INwnWPekL802AvF+0I5DvLzIF1MIRmNw4N8mPSL/GUVbX9Mw=="],
+    "@ai-sdk/openai": ["@ai-sdk/openai@3.0.84", "", { "dependencies": { "@ai-sdk/provider": "3.0.14", "@ai-sdk/provider-utils": "4.0.38" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-cmgbeJL0bbY0yTJH4/AdmP5E7MjWRL9G8UdhIi0JlV/So03o82ORJofW8OzwCZPTORVQblFbpZXYGDcUd9NdUQ=="],

    "@ai-sdk/openai-compatible": ["@ai-sdk/openai-compatible@2.0.41", "", { "dependencies": { "@ai-sdk/provider": "3.0.8", "@ai-sdk/provider-utils": "4.0.23" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-kNAGINk71AlOXx10Dq/PXw4t/9XjdK8uxfpVElRwtSFMdeSiLVt58p9TPx4/FJD+hxZuVhvxYj9r42osxWq79g=="],

@@ -3485,7 +3486,7 @@

    "bun-pty": ["bun-pty@0.4.8", "", {}, "sha512-rO70Mrbr13+jxHHHu2YBkk2pNqrJE5cJn29WE++PUr+GFA0hq/VgtQPZANJ8dJo6d7XImvBk37Innt8GM7O28w=="],

-    "bun-types": ["bun-types@1.4.1", "", { "dependencies": { "@types/node": "*" } }, "sha512-loKuVrAFZKfEv+JvWkHRS9GW5IqLuLRjVXN9p+vZvBN86O5hf/pBZQ5hSoyipsrMmWObZBDvWnlmKvjKTM0PdA=="],
+    "bun-types": ["bun-types@1.4.2", "", { "dependencies": { "@types/node": "*" } }, "sha512-bxV1FgK7yBIzjRe5zBozIM4Bem11ZJcCXSrjWRG3YWLt8yFDePu4cLjpebO8OvPeIE9trbyPF4fuj3Cia4Fj3w=="],

    "bundle-name": ["bundle-name@4.1.0", "", { "dependencies": { "run-applescript": "^7.0.0" } }, "sha512-tjwM5exMg6BGRI+kNmTntNsvdZS1X8BFYS6tnJ2hdH0kVxM6/eVZ2xy+FqStSWvYmtfFMDLIxurorHwDKfDz5Q=="],

@@ -5865,6 +5866,8 @@

    "@ai-sdk/amazon-bedrock/@ai-sdk/anthropic": ["@ai-sdk/anthropic@3.0.81", "", { "dependencies": { "@ai-sdk/provider": "3.0.10", "@ai-sdk/provider-utils": "4.0.27" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-B1JDd9Ugq9R5AgIaW3674lhGCMMYJcPUxnrZh8fzbGojgg4QvHFRv6eZahGQAUsmGHbcf74G9bdSBDLWQGY2GA=="],

+    "@ai-sdk/amazon-bedrock/@ai-sdk/openai": ["@ai-sdk/openai@3.0.67", "", { "dependencies": { "@ai-sdk/provider": "3.0.10", "@ai-sdk/provider-utils": "4.0.27" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-oAiGC9eWG7IgtdsdS74bOCnAAHarAfTJhWN9x5INwnWPekL802AvF+0I5DvLzIF1MIRmNw4N8mPSL/GUVbX9Mw=="],
+
    "@ai-sdk/amazon-bedrock/@ai-sdk/provider": ["@ai-sdk/provider@3.0.10", "", { "dependencies": { "json-schema": "^0.4.0" } }, "sha512-Q3BZ27qfpYqnCYGvE3vt+Qi6LGOF9R5Nmzn+9JoM1lCRsD9mYaIhfJLkSunN48nfGXJ6n+XNV0J/XVpqGQl7Dw=="],

    "@ai-sdk/amazon-bedrock/@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@4.0.27", "", { "dependencies": { "@ai-sdk/provider": "3.0.10", "@standard-schema/spec": "^1.1.0", "eventsource-parser": "^3.0.8" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-ubkAJ+xODouwtmN1tYlvTPphH1hPOBfZaEQe8U7skGvFAnIRs9PPpsq57bC2+Ky/MB4yzhd6YOsxTAx9sGpazw=="],
@@ -5873,8 +5876,6 @@

    "@ai-sdk/anthropic/@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@4.0.27", "", { "dependencies": { "@ai-sdk/provider": "3.0.10", "@standard-schema/spec": "^1.1.0", "eventsource-parser": "^3.0.8" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-ubkAJ+xODouwtmN1tYlvTPphH1hPOBfZaEQe8U7skGvFAnIRs9PPpsq57bC2+Ky/MB4yzhd6YOsxTAx9sGpazw=="],

-    "@ai-sdk/azure/@ai-sdk/openai": ["@ai-sdk/openai@3.0.84", "", { "dependencies": { "@ai-sdk/provider": "3.0.14", "@ai-sdk/provider-utils": "4.0.38" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-cmgbeJL0bbY0yTJH4/AdmP5E7MjWRL9G8UdhIi0JlV/So03o82ORJofW8OzwCZPTORVQblFbpZXYGDcUd9NdUQ=="],
-
    "@ai-sdk/azure/@ai-sdk/provider": ["@ai-sdk/provider@3.0.14", "", { "dependencies": { "json-schema": "^0.4.0" } }, "sha512-5X1k57JBJ4H7H1QjX7CnJYAB1I19r/trVZTMcSms7/kLNZ8RaU4Nt2agcwZzv82Hfx6Q7/TOLU7agAKeFfc8cA=="],

    "@ai-sdk/azure/@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@4.0.38", "", { "dependencies": { "@ai-sdk/provider": "3.0.14", "@standard-schema/spec": "^1.1.0", "eventsource-parser": "^3.0.8" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-/HHGmtKllqjg1OLc023v9w9kK3laW7Z6TzfZukYQWCsGBbzB9p60zTvvpXFVcs44NZBVXL3viOa1HRKUbeee8g=="],
@@ -5921,9 +5922,9 @@

    "@ai-sdk/mistral/@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@4.0.40", "", { "dependencies": { "@ai-sdk/provider": "3.0.14", "@standard-schema/spec": "^1.1.0", "eventsource-parser": "^3.0.8" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-OL5IrpUm9Y8Dwy+w/vvFwPotS6m52O9W0op2oXgXdCROMJIBalBI0oro6OIBYkPxvm5Xg02GSkoQN25RlR0bnw=="],

-    "@ai-sdk/openai/@ai-sdk/provider": ["@ai-sdk/provider@3.0.10", "", { "dependencies": { "json-schema": "^0.4.0" } }, "sha512-Q3BZ27qfpYqnCYGvE3vt+Qi6LGOF9R5Nmzn+9JoM1lCRsD9mYaIhfJLkSunN48nfGXJ6n+XNV0J/XVpqGQl7Dw=="],
+    "@ai-sdk/openai/@ai-sdk/provider": ["@ai-sdk/provider@3.0.14", "", { "dependencies": { "json-schema": "^0.4.0" } }, "sha512-5X1k57JBJ4H7H1QjX7CnJYAB1I19r/trVZTMcSms7/kLNZ8RaU4Nt2agcwZzv82Hfx6Q7/TOLU7agAKeFfc8cA=="],

-    "@ai-sdk/openai/@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@4.0.27", "", { "dependencies": { "@ai-sdk/provider": "3.0.10", "@standard-schema/spec": "^1.1.0", "eventsource-parser": "^3.0.8" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-ubkAJ+xODouwtmN1tYlvTPphH1hPOBfZaEQe8U7skGvFAnIRs9PPpsq57bC2+Ky/MB4yzhd6YOsxTAx9sGpazw=="],
+    "@ai-sdk/openai/@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@4.0.38", "", { "dependencies": { "@ai-sdk/provider": "3.0.14", "@standard-schema/spec": "^1.1.0", "eventsource-parser": "^3.0.8" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-/HHGmtKllqjg1OLc023v9w9kK3laW7Z6TzfZukYQWCsGBbzB9p60zTvvpXFVcs44NZBVXL3viOa1HRKUbeee8g=="],

    "@ai-sdk/perplexity/@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@4.0.21", "", { "dependencies": { "@ai-sdk/provider": "3.0.8", "@standard-schema/spec": "^1.1.0", "eventsource-parser": "^3.0.6" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-MtFUYI1/8mgDvRmaBDjbLJPFFrMG777AvSgyIFQtZHIMzm88R/12vYBBpnk7pfiWLFE1DSZzY4WDYzGbKAcmiw=="],

@@ -6383,8 +6384,6 @@

    "ai/@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@5.0.27", "", { "dependencies": { "@ai-sdk/provider": "4.0.7", "@standard-schema/spec": "^1.1.0", "@workflow/serde": "4.1.0", "eventsource-parser": "^3.0.8", "undici": "^7.28.0" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-EzAn4pdgG5g0xXtH6lE2zyNmfjDQIDjATkfqzuidEI35g++hh4+07vnjzkT/RmGmIClPZiRj/Q2GMPV2V7mkHw=="],

-    "ai-gateway-provider/@ai-sdk/openai": ["@ai-sdk/openai@3.0.84", "", { "dependencies": { "@ai-sdk/provider": "3.0.14", "@ai-sdk/provider-utils": "4.0.38" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-cmgbeJL0bbY0yTJH4/AdmP5E7MjWRL9G8UdhIi0JlV/So03o82ORJofW8OzwCZPTORVQblFbpZXYGDcUd9NdUQ=="],
-
    "ansi-align/string-width": ["string-width@4.2.3", "", { "dependencies": { "emoji-regex": "^8.0.0", "is-fullwidth-code-point": "^3.0.0", "strip-ansi": "^6.0.1" } }, "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g=="],

    "anymatch/picomatch": ["picomatch@2.3.2", "", {}, "sha512-V7+vQEJ06Z+c5tSye8S+nHUfI51xoXIXjHQ99cQtKUkQqqO1kO/KCJUfZXuB47h/YBlDhah2H3hdUGXn8ie0oA=="],
@@ -7245,10 +7244,6 @@

    "@vitest/expect/@vitest/utils/@vitest/pretty-format": ["@vitest/pretty-format@3.2.4", "", { "dependencies": { "tinyrainbow": "^2.0.0" } }, "sha512-IVNZik8IVRJRTr9fxlitMKeJeXFFFN0JaB9PHPGQ8NKQbGpfjlTx9zO4RefN8gp7eqjNy8nyK3NZmBzOPeIxtA=="],

-    "ai-gateway-provider/@ai-sdk/openai/@ai-sdk/provider": ["@ai-sdk/provider@3.0.14", "", { "dependencies": { "json-schema": "^0.4.0" } }, "sha512-5X1k57JBJ4H7H1QjX7CnJYAB1I19r/trVZTMcSms7/kLNZ8RaU4Nt2agcwZzv82Hfx6Q7/TOLU7agAKeFfc8cA=="],
-
-    "ai-gateway-provider/@ai-sdk/openai/@ai-sdk/provider-utils": ["@ai-sdk/provider-utils@4.0.38", "", { "dependencies": { "@ai-sdk/provider": "3.0.14", "@standard-schema/spec": "^1.1.0", "eventsource-parser": "^3.0.8" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-/HHGmtKllqjg1OLc023v9w9kK3laW7Z6TzfZukYQWCsGBbzB9p60zTvvpXFVcs44NZBVXL3viOa1HRKUbeee8g=="],
-
    "ai/@ai-sdk/provider-utils/undici": ["undici@7.29.0", "", {}, "sha512-IDxfleLmmbSskfWSUATiN1nfn2rDuvnMOqb5CWR92iIfojA0Ud+ulOAAEQ57LPr9rWmsreUyf5lwyao+7GNNVw=="],

    "ansi-align/string-width/emoji-regex": ["emoji-regex@8.0.0", "", {}, "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A=="],
@@ -235,6 +235,7 @@ const bucketNew = new sst.cloudflare.Bucket("ZenDataNew")
 const DISCORD_INCIDENT_WEBHOOK_URL = new sst.Secret("DISCORD_INCIDENT_WEBHOOK_URL")
 const AWS_SES_ACCESS_KEY_ID = new sst.Secret("AWS_SES_ACCESS_KEY_ID")
 const AWS_SES_SECRET_ACCESS_KEY = new sst.Secret("AWS_SES_SECRET_ACCESS_KEY")
+const ENTERPRISE_SALES_INBOX_EMAIL = new sst.Secret("ENTERPRISE_SALES_INBOX_EMAIL")

 const SALESFORCE_CLIENT_ID = new sst.Secret("SALESFORCE_CLIENT_ID")
 const SALESFORCE_CLIENT_SECRET = new sst.Secret("SALESFORCE_CLIENT_SECRET")
@@ -263,6 +264,7 @@ new sst.cloudflare.x.SolidStart("Console", {
    EMAILOCTOPUS_API_KEY,
    AWS_SES_ACCESS_KEY_ID,
    AWS_SES_SECRET_ACCESS_KEY,
+    ENTERPRISE_SALES_INBOX_EMAIL,
    SALESFORCE_CLIENT_ID,
    SALESFORCE_CLIENT_SECRET,
    SALESFORCE_INSTANCE_URL,
@@ -1,8 +1,8 @@
 {
  "nodeModules": {
-    "x86_64-linux": "sha256-J7xJ1+x+f13zso+UMP1YYzkjFM0LiHZURmf8HhO3X4M=",
-    "aarch64-linux": "sha256-CF7BiObbwjFT4BV5FUqB535fqoPuXuExKpERcev/Re0=",
-    "aarch64-darwin": "sha256-ts3zgHiPeQcrehST1ikr+BNwlF+3JDn0/IUeJSAOB3o=",
-    "x86_64-darwin": "sha256-awKiMBuDMrapw3Lrm39TbE+ILJZ1P8R8sqYJEWapSf8="
+    "x86_64-linux": "sha256-bWKV3fV8Yc+3ILaNRChIYajsRcvEG2OkydsD2KMUXCM=",
+    "aarch64-linux": "sha256-zIavB09LW+BU3GOq0PO7Lqfc3MVchkiOUf3trnAjhRM=",
+    "aarch64-darwin": "sha256-Jlvz7QsXsb8GS9Ty4TmUIfGOawiueZWWEYmyEPms3dc=",
+    "x86_64-darwin": "sha256-TzTDtcDtj1c3+eP2WZAHOfkszxIS06J6QUwlnscLaUM="
  }
 }
@@ -5,9 +5,9 @@
  "version": "0.0.0",
  "private": true,
  "type": "module",
-  "packageManager": "bun@1.4.1",
+  "packageManager": "bun@1.4.2",
  "scripts": {
-    "dev": "bun run --cwd packages/cli --conditions=browser src/index.ts",
+    "dev": "bun run --cwd packages/cli src/index.ts",
    "dev:live": "sh -c 'OPENCODE_TUI_CHANNEL=dev OPENCODE_PASSWORD=\"$(opencode2 service get password)\" exec bun run dev \"$@\" --server \"$(opencode2 service status)\"' --",
    "dev:desktop": "bun --cwd packages/desktop dev",
    "dev:web": "bun --cwd packages/app dev",
@@ -159,7 +159,7 @@
    "@effect/platform-node-shared": "catalog:",
    "@types/bun": "catalog:",
    "@types/node": "catalog:",
-    "bun-types": "1.4.1",
+    "bun-types": "1.4.2",
    "effect": "catalog:",
    "solid-js": "catalog:"
  },
@@ -28,6 +28,7 @@
    "typescript": "catalog:"
  },
  "dependencies": {
+    "@aws-sdk/credential-providers": "3.1057.0",
    "@smithy/eventstream-codec": "4.2.14",
    "@smithy/util-utf8": "4.2.2",
    "@opencode-ai/schema": "workspace:*",
@@ -2,13 +2,12 @@ import { AwsV4Signer } from "aws4fetch"
 import { Effect } from "effect"
 import { Headers } from "effect/unstable/http"
 import { Auth, type AuthInput } from "../../route/auth.js"
+import { AIError, AuthenticationError } from "../../schema/index.js"
 import { ProviderShared } from "../shared.js"

 /**
 * AWS credentials for SigV4 signing. Bedrock also supports Bearer API key auth,
- * which provider facades configure as route auth instead of SigV4. STS-vended
- * credentials should be refreshed by the consumer (rebuild the model) before
- * they expire; the route does not refresh.
+ * which provider facades configure as route auth instead of SigV4.
 */
 export interface Credentials {
  readonly region: string
@@ -17,6 +16,44 @@ export interface Credentials {
  readonly sessionToken?: string
 }

+/** Static credentials or an effect resolved before every request. */
+export type CredentialSource = Credentials | Effect.Effect<Credentials, AIError>
+
+export interface DefaultChainOptions {
+  readonly region: string
+  /** Shared config profile passed to the AWS default chain. */
+  readonly profile?: string
+}
+
+/**
+ * Resolve credentials through the AWS default provider chain: environment
+ * variables, shared config and SSO caches, web identity tokens, process
+ * credentials, and container or instance metadata. A fresh chain runs on every
+ * request so credentials rotated on disk without an expiration (for example
+ * shared-config keys rewritten by a corporate SSO tool) are always re-read;
+ * the SDK's own memoization would otherwise pin them for the process lifetime.
+ */
+export const defaultChain = (options: DefaultChainOptions): Effect.Effect<Credentials, AIError> =>
+  Effect.tryPromise({
+    try: async () => {
+      const { fromNodeProviderChain } = await import("@aws-sdk/credential-providers")
+      const identity = await fromNodeProviderChain(options.profile === undefined ? {} : { profile: options.profile })()
+      return {
+        region: options.region,
+        accessKeyId: identity.accessKeyId,
+        secretAccessKey: identity.secretAccessKey,
+        ...(identity.sessionToken === undefined ? {} : { sessionToken: identity.sessionToken }),
+      }
+    },
+    catch: (error) =>
+      new AIError({
+        reason: new AuthenticationError({
+          message: `AWS default credential chain failed: ${ProviderShared.errorText(error)}`,
+          cause: error,
+        }),
+      }),
+  })
+
 const signRequest = (input: {
  readonly url: string
  readonly body: string
@@ -48,16 +85,17 @@ const signRequest = (input: {

 /** Sign the exact JSON bytes with SigV4 using credentials configured on the route. */
 export const sigV4 = (
-  credentials: Credentials | undefined,
+  source: CredentialSource | undefined,
  options: { readonly service?: string; readonly name?: string } = {},
 ) =>
  Auth.custom((input: AuthInput) => {
    return Effect.gen(function* () {
-      if (!credentials) {
+      if (!source) {
        return yield* ProviderShared.invalidRequest(
          `${options.name ?? "Bedrock Converse"} requires either route bearer auth or AWS credentials configured on the route`,
        )
      }
+      const credentials = Effect.isEffect(source) ? yield* source : source
      const headersForSigning = Headers.set(input.headers, "content-type", "application/json")
      const signed = yield* signRequest({
        url: input.url,
@@ -74,4 +112,35 @@ export const sigV4 = (
 /** Bedrock route auth defaults to SigV4 and expects credentials from route configuration. */
 export const auth = sigV4(undefined)

+export const resolveRegion = (input: {
+  readonly region?: string
+  readonly credentials?: { readonly region: string }
+}) =>
+  input.region ?? input.credentials?.region ?? process.env.AWS_REGION ?? process.env.AWS_DEFAULT_REGION ?? "us-east-1"
+
+export interface ResolveAuthInput {
+  readonly apiKey?: string
+  readonly credentials?: Credentials
+  readonly profile?: string
+}
+
+export interface ResolveAuthOptions {
+  readonly service?: string
+  readonly name?: string
+  /** `sigv4` ignores an ambient `AWS_BEARER_TOKEN_BEDROCK`; `bearer` is validated by the caller. */
+  readonly mode?: "bearer" | "sigv4"
+}
+
+/**
+ * Bearer wins over SigV4 and explicit static credentials win over the default
+ * chain, matching the AWS SDK's own precedence for `AWS_BEARER_TOKEN_BEDROCK`.
+ * The region is applied to the SigV4 scope so it always matches the endpoint host.
+ */
+export const resolveAuth = (input: ResolveAuthInput, region: string, options: ResolveAuthOptions = {}) => {
+  const apiKey = options.mode === "sigv4" ? undefined : (input.apiKey ?? process.env.AWS_BEARER_TOKEN_BEDROCK)
+  if (apiKey !== undefined) return Auth.bearer(apiKey)
+  if (input.credentials !== undefined) return sigV4({ ...input.credentials, region }, options)
+  return sigV4(defaultChain({ region, profile: input.profile }), options)
+}
+
 export * as BedrockAuth from "./bedrock-auth.js"
@@ -1,4 +1,3 @@
-import { Auth } from "../route/auth.js"
 import { Route, type RouteDefaultsInput } from "../route/client.js"
 import type { ProviderPackage } from "../provider-package.js"
 import { OpenAIChat } from "../protocols/openai-chat.js"
@@ -10,9 +9,15 @@ import { withOpenAIOptions, type OpenAIProviderOptionsInput } from "./openai-opt
 export const id = ProviderID.make("amazon-bedrock")

 export type Config = RouteDefaultsInput & {
+  /** Bedrock API key. Falls back to `AWS_BEARER_TOKEN_BEDROCK`; bearer auth takes precedence over SigV4. */
  readonly apiKey?: string
+  /** `sigv4` ignores `apiKey` fallbacks from the environment; `bearer` requires a token. */
+  readonly auth?: "bearer" | "sigv4"
  readonly baseURL?: string
+  /** Static SigV4 credentials. When omitted the AWS default credential chain resolves them per request. */
  readonly credentials?: Credentials
+  /** Shared config profile for the default credential chain. */
+  readonly profile?: string
  readonly region?: string
  readonly providerOptions?: OpenAIProviderOptionsInput
 }
@@ -22,6 +27,7 @@ export interface Settings extends ProviderPackage.Settings {
  readonly auth?: "bearer" | "sigv4"
  readonly baseURL?: string
  readonly credentials?: Credentials
+  readonly profile?: string
  readonly region?: string
  readonly topP?: number
  readonly providerOptions?: OpenAIProviderOptionsInput
@@ -47,23 +53,35 @@ const chatRoute = OpenAIChat.route.with({
 export const routes = [responsesRoute, chatRoute]

 const configuredRoute = <Body, Prepared>(route: Route<Body, Prepared>, input: Config) => {
-  const region = input.region ?? input.credentials?.region ?? "us-east-1"
-  const credentials = input.credentials === undefined ? undefined : { ...input.credentials, region }
+  const region = BedrockAuth.resolveRegion(input)
  return route.with({
    endpoint: { baseURL: input.baseURL ?? `https://bedrock-mantle.${region}.api.aws/v1` },
-    auth:
-      input.apiKey === undefined
-        ? BedrockAuth.sigV4(credentials, { service: "bedrock-mantle", name: "Bedrock Mantle" })
-        : Auth.bearer(input.apiKey),
+    auth: BedrockAuth.resolveAuth(input, region, {
+      service: "bedrock-mantle",
+      name: "Bedrock Mantle",
+      mode: input.auth,
+    }),
  })
 }

 const defaults = (input: Config) => {
-  const { apiKey: _, baseURL: _baseURL, credentials: _credentials, region: _region, ...rest } = input
+  const {
+    apiKey: _,
+    auth: _auth,
+    baseURL: _baseURL,
+    credentials: _credentials,
+    profile: _profile,
+    region: _region,
+    ...rest
+  } = input
  return rest
 }

 export const configure = (input: Config = {}) => {
+  if (input.auth === "bearer" && input.apiKey === undefined && process.env.AWS_BEARER_TOKEN_BEDROCK === undefined)
+    throw new Error("Amazon Bedrock Mantle bearer auth requires apiKey")
+  if (input.auth === "sigv4" && input.apiKey !== undefined)
+    throw new Error("Amazon Bedrock Mantle SigV4 auth does not accept apiKey")
  const configuredResponsesRoute = configuredRoute(responsesRoute, input)
  const configuredChatRoute = configuredRoute(chatRoute, input)
  const modelDefaults = defaults(input)
@@ -87,29 +105,26 @@ export const configure = (input: Config = {}) => {

 export const provider = configure()

-const config = (settings: Settings): Config => {
-  if (settings.auth === "bearer" && settings.apiKey === undefined)
-    throw new Error("Amazon Bedrock Mantle bearer auth requires apiKey")
-  if (settings.auth === "sigv4" && settings.apiKey !== undefined)
-    throw new Error("Amazon Bedrock Mantle SigV4 auth does not accept apiKey")
-  return {
-    apiKey: settings.auth === "sigv4" ? undefined : settings.apiKey,
+const fromSettings = (settings: Settings) =>
+  configure({
+    apiKey: settings.apiKey,
+    auth: settings.auth,
    baseURL: settings.baseURL,
    credentials: settings.credentials,
    generation: settings.topP === undefined ? undefined : { topP: settings.topP },
    headers: settings.headers === undefined ? undefined : { ...settings.headers },
    http: settings.body === undefined ? undefined : { body: { ...settings.body } },
+    profile: settings.profile,
    providerOptions: settings.providerOptions,
    region: settings.region,
-  }
-}
+  })

 export const chatModel: ProviderPackage.Definition<Settings, OpenAIProviderOptionsInput>["model"] = (
  modelID,
  settings,
-) => configure(config(settings)).chat(modelID)
+) => fromSettings(settings).chat(modelID)
 export const responsesModel: ProviderPackage.Definition<Settings, OpenAIProviderOptionsInput>["model"] = (
  modelID,
  settings,
-) => configure(config(settings)).responses(modelID)
+) => fromSettings(settings).responses(modelID)
 export const model = responsesModel
@@ -1,17 +1,23 @@
 import type { RouteDefaultsInput } from "../route/client.js"
-import { Auth } from "../route/auth.js"
 import type { ProviderPackage } from "../provider-package.js"
 import { ProviderID, type ModelID } from "../schema/index.js"
 import * as BedrockConverse from "../protocols/bedrock-converse.js"
 import type { BedrockCredentials } from "../protocols/bedrock-converse.js"
+import { BedrockAuth } from "../protocols/utils/bedrock-auth.js"

 export const id = ProviderID.make("amazon-bedrock")

 export type Config = RouteDefaultsInput & {
+  /** Bedrock API key. Falls back to `AWS_BEARER_TOKEN_BEDROCK`; bearer auth takes precedence over SigV4. */
  readonly apiKey?: string
+  /** `sigv4` ignores `apiKey` fallbacks from the environment; `bearer` requires a token. */
+  readonly auth?: "bearer" | "sigv4"
  readonly headers?: Record<string, string>
+  /** Static SigV4 credentials. When omitted the AWS default credential chain resolves them per request. */
  readonly credentials?: BedrockCredentials
-  /** AWS region. Defaults to `us-east-1` when neither this nor `credentials.region` is set. */
+  /** Shared config profile for the default credential chain. */
+  readonly profile?: string
+  /** AWS region. Falls back to `credentials.region`, `AWS_REGION`, `AWS_DEFAULT_REGION`, then `us-east-1`. */
  readonly region?: string
  /** Override the computed `https://bedrock-runtime.<region>.amazonaws.com` URL. */
  readonly baseURL?: string
@@ -22,6 +28,7 @@ export interface Settings extends ProviderPackage.Settings {
  readonly auth?: "bearer" | "sigv4"
  readonly baseURL?: string
  readonly credentials?: BedrockCredentials
+  readonly profile?: string
  readonly region?: string
  readonly topP?: number
 }
@@ -30,14 +37,17 @@ export const routes = [BedrockConverse.route]
 const bedrockBaseURL = (region: string) => `https://bedrock-runtime.${region}.amazonaws.com`

 const configuredRoute = (input: Config) => {
-  const { apiKey, credentials, region, baseURL, ...rest } = input
-  const resolvedRegion = region ?? credentials?.region ?? "us-east-1"
+  const { apiKey, auth, credentials, profile, region, baseURL, ...rest } = input
+  if (auth === "bearer" && apiKey === undefined && process.env.AWS_BEARER_TOKEN_BEDROCK === undefined)
+    throw new Error("Amazon Bedrock bearer auth requires apiKey")
+  if (auth === "sigv4" && apiKey !== undefined) throw new Error("Amazon Bedrock SigV4 auth does not accept apiKey")
+  const resolvedRegion = BedrockAuth.resolveRegion(input)
  return BedrockConverse.route.with({
    ...rest,
    provider: id,
    providerMetadataKey: "bedrock",
    endpoint: { baseURL: baseURL ?? bedrockBaseURL(resolvedRegion) },
-    auth: apiKey === undefined ? BedrockConverse.sigV4Auth(credentials) : Auth.bearer(apiKey),
+    auth: BedrockAuth.resolveAuth({ apiKey, credentials, profile }, resolvedRegion, { mode: auth }),
  })
 }

@@ -51,18 +61,15 @@ export const configure = (input: Config = {}) => {
 }

 export const provider = configure()
-export const model: ProviderPackage.Definition<Settings>["model"] = (modelID, settings) => {
-  if (settings.auth === "bearer" && settings.apiKey === undefined)
-    throw new Error("Amazon Bedrock bearer auth requires apiKey")
-  if (settings.auth === "sigv4" && settings.apiKey !== undefined)
-    throw new Error("Amazon Bedrock SigV4 auth does not accept apiKey")
-  return configure({
-    apiKey: settings.auth === "sigv4" ? undefined : settings.apiKey,
+export const model: ProviderPackage.Definition<Settings>["model"] = (modelID, settings) =>
+  configure({
+    apiKey: settings.apiKey,
+    auth: settings.auth,
    baseURL: settings.baseURL,
    credentials: settings.credentials,
    generation: settings.topP === undefined ? undefined : { topP: settings.topP },
    headers: settings.headers === undefined ? undefined : { ...settings.headers },
    http: settings.body === undefined ? undefined : { body: { ...settings.body } },
+    profile: settings.profile,
    region: settings.region,
  }).model(modelID)
-}
@@ -0,0 +1,30 @@
+import { Effect } from "effect"
+
+/**
+ * Run an effect with `process.env` overrides, restoring the previous values
+ * afterwards. Use for code that reads `process.env` directly, such as AWS SDK
+ * credential providers, where Effect `ConfigProvider` layers do not apply.
+ * `undefined` removes a variable for the duration of the effect.
+ */
+export const withProcessEnv =
+  (env: Record<string, string | undefined>) =>
+  <A, E, R>(effect: Effect.Effect<A, E, R>) =>
+    Effect.acquireUseRelease(
+      Effect.sync(() => {
+        const previous = Object.fromEntries(Object.keys(env).map((name) => [name, process.env[name]]))
+        apply(env)
+        return previous
+      }),
+      () => effect,
+      (previous) => Effect.sync(() => apply(previous)),
+    )
+
+const apply = (env: Record<string, string | undefined>) => {
+  for (const [name, value] of Object.entries(env)) {
+    if (value === undefined) {
+      delete process.env[name]
+      continue
+    }
+    process.env[name] = value
+  }
+}
@@ -2,9 +2,11 @@ import { EventStreamCodec } from "@smithy/eventstream-codec"
 import { fromUtf8, toUtf8 } from "@smithy/util-utf8"
 import { describe, expect } from "bun:test"
 import { Effect, Encoding, Ref, Stream } from "effect"
+import { HttpClientRequest } from "effect/unstable/http"
 import {
  CacheHint,
  GenerationOptions,
+  type LanguageModel,
  LLM,
  LLMEvent,
  LLMRequest,
@@ -18,7 +20,8 @@ import { compileRequest } from "../../src/route/client.js"
 import { AmazonBedrock } from "../../src/providers.js"
 import * as BedrockConverse from "../../src/protocols/bedrock-converse.js"
 import { it } from "../lib/effect.js"
-import { fixedResponse } from "../lib/http.js"
+import { withProcessEnv } from "../lib/env.js"
+import { dynamicResponse, fixedResponse } from "../lib/http.js"
 import {
  eventSummary,
  expectWeatherToolLoop,
@@ -95,6 +98,41 @@ const fixedByteChunks = (...chunks: ReadonlyArray<Uint8Array>) =>
    { headers: { "content-type": "application/vnd.amazon.eventstream" } },
  )

+// Clears every input the AWS default chain reads so tests do not pick up the
+// developer's profiles, SSO cache, or instance metadata.
+const noAmbientAWS = {
+  AWS_ACCESS_KEY_ID: undefined,
+  AWS_SECRET_ACCESS_KEY: undefined,
+  AWS_SESSION_TOKEN: undefined,
+  AWS_BEARER_TOKEN_BEDROCK: undefined,
+  AWS_PROFILE: undefined,
+  AWS_REGION: undefined,
+  AWS_DEFAULT_REGION: undefined,
+  AWS_WEB_IDENTITY_TOKEN_FILE: undefined,
+  AWS_CONTAINER_CREDENTIALS_RELATIVE_URI: undefined,
+  AWS_CONTAINER_CREDENTIALS_FULL_URI: undefined,
+  AWS_EC2_METADATA_DISABLED: "true",
+}
+
+const captureHeaders = (target: LanguageModel) =>
+  Effect.gen(function* () {
+    const seen: Array<Headers> = []
+    yield* LLMClient.generate(LLMRequest.update(baseRequest, { model: target })).pipe(
+      Effect.provide(
+        dynamicResponse((input) =>
+          Effect.gen(function* () {
+            const request = yield* HttpClientRequest.toWeb(input.request)
+            seen.push(request.headers)
+            return input.respond(eventStreamBody(["messageStop", { stopReason: "end_turn" }]), {
+              headers: { "content-type": "application/vnd.amazon.eventstream" },
+            })
+          }),
+        ),
+      ),
+    )
+    return seen[0]!
+  })
+
 const model = AmazonBedrock.configure({
  baseURL: "https://bedrock-runtime.test",
  apiKey: "test-bearer",
@@ -1311,35 +1349,137 @@ describe("Bedrock Converse route", () => {
    }),
  )

-  it.effect("rejects requests with no auth path", () =>
+  it.effect("fails with an authentication error when the default chain cannot resolve credentials", () =>
    Effect.gen(function* () {
      const unsignedModel = AmazonBedrock.configure({
        baseURL: "https://bedrock-runtime.test",
+        profile: "opencode-test-missing-profile",
      }).model("anthropic.claude-3-5-sonnet-20240620-v1:0")
      const error = yield* LLMClient.generate(LLMRequest.update(baseRequest, { model: unsignedModel })).pipe(
        Effect.provide(fixedBytes(eventStreamBody(["messageStop", { stopReason: "end_turn" }]))),
        Effect.flip,
      )

-      expect(error.message).toContain("Bedrock Converse requires either route bearer auth or AWS credentials")
-    }),
+      expect(error.reason._tag).toBe("Authentication")
+      expect(error.message).toContain("AWS default credential chain failed")
+    }).pipe(withProcessEnv(noAmbientAWS)),
  )

-  it.effect("signs requests with SigV4 when AWS credentials are provided (deterministic plumbing check)", () =>
+  it.effect("signs with static credentials using the configured region for the SigV4 scope", () =>
    Effect.gen(function* () {
      const signed = AmazonBedrock.configure({
        baseURL: "https://bedrock-runtime.test",
+        region: "eu-west-1",
        credentials: {
          region: "us-east-1",
          accessKeyId: "AKIAIOSFODNN7EXAMPLE",
          secretAccessKey: "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY",
        },
      }).model("anthropic.claude-3-5-sonnet-20240620-v1:0")
-      const prepared = yield* compileRequest(LLMRequest.update(baseRequest, { model: signed }))
+      const headers = yield* captureHeaders(signed)

-      expect(prepared.route).toBe("bedrock-converse")
-      expect(prepared.model).toBe(signed)
-    }),
+      expect(headers.get("authorization")).toContain("Credential=AKIAIOSFODNN7EXAMPLE/")
+      expect(headers.get("authorization")).toContain("/eu-west-1/bedrock/aws4_request")
+      expect(headers.get("x-amz-security-token")).toBeNull()
+    }).pipe(withProcessEnv(noAmbientAWS)),
+  )
+
+  it.effect("resolves SigV4 credentials through the AWS default chain on every request", () =>
+    Effect.gen(function* () {
+      const chained = AmazonBedrock.configure({ baseURL: "https://bedrock-runtime.test", region: "us-west-2" }).model(
+        "anthropic.claude-3-5-sonnet-20240620-v1:0",
+      )
+      const headers = yield* captureHeaders(chained)
+
+      expect(headers.get("authorization")).toContain("Credential=AKIACHAINEXAMPLE/")
+      expect(headers.get("authorization")).toContain("/us-west-2/bedrock/aws4_request")
+      expect(headers.get("x-amz-security-token")).toBe("chain-session-token")
+    }).pipe(
+      withProcessEnv({
+        ...noAmbientAWS,
+        AWS_ACCESS_KEY_ID: "AKIACHAINEXAMPLE",
+        AWS_SECRET_ACCESS_KEY: "chain-secret",
+        AWS_SESSION_TOKEN: "chain-session-token",
+      }),
+    ),
+  )
+
+  it.effect("re-resolves rotated chain credentials on the next request without rebuilding the model", () =>
+    Effect.gen(function* () {
+      const chained = AmazonBedrock.configure({ baseURL: "https://bedrock-runtime.test", region: "us-west-2" }).model(
+        "anthropic.claude-3-5-sonnet-20240620-v1:0",
+      )
+      const first = yield* captureHeaders(chained)
+      const second = yield* captureHeaders(chained).pipe(
+        withProcessEnv({ AWS_ACCESS_KEY_ID: "AKIAROTATEDEXAMPLE", AWS_SECRET_ACCESS_KEY: "rotated-secret" }),
+      )
+
+      expect(first.get("authorization")).toContain("Credential=AKIACHAINEXAMPLE/")
+      expect(second.get("authorization")).toContain("Credential=AKIAROTATEDEXAMPLE/")
+    }).pipe(
+      withProcessEnv({
+        ...noAmbientAWS,
+        AWS_ACCESS_KEY_ID: "AKIACHAINEXAMPLE",
+        AWS_SECRET_ACCESS_KEY: "chain-secret",
+      }),
+    ),
+  )
+
+  it.effect("prefers AWS_BEARER_TOKEN_BEDROCK over the credential chain", () =>
+    Effect.gen(function* () {
+      const bearer = AmazonBedrock.configure({ baseURL: "https://bedrock-runtime.test" }).model(
+        "anthropic.claude-3-5-sonnet-20240620-v1:0",
+      )
+      const headers = yield* captureHeaders(bearer)
+
+      expect(headers.get("authorization")).toBe("Bearer env-bearer-token")
+    }).pipe(
+      withProcessEnv({
+        ...noAmbientAWS,
+        AWS_BEARER_TOKEN_BEDROCK: "env-bearer-token",
+        AWS_ACCESS_KEY_ID: "AKIACHAINEXAMPLE",
+        AWS_SECRET_ACCESS_KEY: "chain-secret",
+      }),
+    ),
+  )
+
+  it.effect("auth: sigv4 ignores an ambient bearer token from configure and settings", () =>
+    Effect.gen(function* () {
+      const configured = AmazonBedrock.configure({ auth: "sigv4", baseURL: "https://bedrock-runtime.test" }).model(
+        "anthropic.claude-3-5-sonnet-20240620-v1:0",
+      )
+      const fromSettings = AmazonBedrock.model("anthropic.claude-3-5-sonnet-20240620-v1:0", {
+        auth: "sigv4",
+        baseURL: "https://bedrock-runtime.test",
+      })
+
+      for (const target of [configured, fromSettings]) {
+        const headers = yield* captureHeaders(target)
+        expect(headers.get("authorization")).toContain("Credential=AKIACHAINEXAMPLE/")
+        expect(headers.get("authorization")).toContain("/ap-southeast-2/bedrock/aws4_request")
+      }
+      expect(() => AmazonBedrock.configure({ auth: "sigv4", apiKey: "k" })).toThrow("does not accept apiKey")
+    }).pipe(
+      withProcessEnv({
+        ...noAmbientAWS,
+        AWS_BEARER_TOKEN_BEDROCK: "env-bearer-token",
+        AWS_REGION: "ap-southeast-2",
+        AWS_ACCESS_KEY_ID: "AKIACHAINEXAMPLE",
+        AWS_SECRET_ACCESS_KEY: "chain-secret",
+      }),
+    ),
+  )
+
+  it.effect("derives the endpoint region from AWS_REGION then AWS_DEFAULT_REGION", () =>
+    Effect.gen(function* () {
+      const fromRegion = AmazonBedrock.configure({ apiKey: "k" }).model("anthropic.claude-3-5-sonnet-20240620-v1:0")
+      expect(fromRegion.route.endpoint.baseURL).toBe("https://bedrock-runtime.eu-central-1.amazonaws.com")
+
+      const fromDefault = yield* Effect.sync(() =>
+        AmazonBedrock.configure({ apiKey: "k" }).model("anthropic.claude-3-5-sonnet-20240620-v1:0"),
+      ).pipe(withProcessEnv({ AWS_REGION: undefined }))
+      expect(fromDefault.route.endpoint.baseURL).toBe("https://bedrock-runtime.us-gov-west-1.amazonaws.com")
+    }).pipe(withProcessEnv({ ...noAmbientAWS, AWS_REGION: "eu-central-1", AWS_DEFAULT_REGION: "us-gov-west-1" })),
  )

  it.effect("emits cachePoint markers after system, user-text, and assistant-text with cache hints", () =>
@@ -7,6 +7,7 @@ import { model } from "../../src/providers/amazon-bedrock/mantle.js"
 import { OpenAIResponses } from "../../src/protocols/openai-responses.js"
 import { compileRequest, LLMClient } from "../../src/route/client.js"
 import { it } from "../lib/effect.js"
+import { withProcessEnv } from "../lib/env.js"
 import { dynamicResponse, fixedResponse } from "../lib/http.js"
 import { sseEvents } from "../lib/sse.js"
 import { recordedTests } from "../recorded-test.js"
@@ -82,6 +83,36 @@ describe("Amazon Bedrock Mantle provider", () => {
    }),
  )

+  it.effect("signs with the Mantle service using default-chain credentials", () =>
+    Effect.gen(function* () {
+      const seen: Array<string | undefined> = []
+      const model = AmazonBedrockMantle.configure({ region: "us-west-1" }).responses("openai.gpt-oss-120b")
+      yield* LLMClient.generate(LLM.request({ model, prompt: "Hi" })).pipe(
+        Effect.provide(
+          dynamicResponse((input) =>
+            Effect.gen(function* () {
+              const request = yield* HttpClientRequest.toWeb(input.request)
+              seen.push(request.headers.get("authorization") ?? undefined)
+              return input.respond("", { headers: { "content-type": "text/event-stream" } })
+            }),
+          ),
+        ),
+        Effect.flip,
+      )
+
+      expect(seen[0]).toContain("Credential=AKIACHAINEXAMPLE/")
+      expect(seen[0]).toContain("/us-west-1/bedrock-mantle/aws4_request")
+    }).pipe(
+      withProcessEnv({
+        AWS_BEARER_TOKEN_BEDROCK: undefined,
+        AWS_PROFILE: undefined,
+        AWS_ACCESS_KEY_ID: "AKIACHAINEXAMPLE",
+        AWS_SECRET_ACCESS_KEY: "chain-secret",
+        AWS_SESSION_TOKEN: undefined,
+      }),
+    ),
+  )
+
  it.effect("supports bearer authentication and custom base URLs", () =>
    Effect.gen(function* () {
      const seen: Array<{ readonly url: string; readonly authorization: string | undefined }> = []
@@ -1,16 +1,139 @@
 import { expect, story } from "../../storybook/playwright/story"

-story("raises the docked composer only in dark mode", async ({ mount, page }) => {
-  const component = await mount("opencode-composer-flow--empty-draft")
-  const composer = component.locator('[data-component="composer"]')
+for (const direction of ["ltr", "rtl"]) {
+  for (const alternate of ["none", "queue", "steer"]) {
+    story(`scrolls overflowing controls beside fixed ${alternate} actions in ${direction}`, async ({ mount, page }) => {
+      const component = await mount("opencode-composer-flow--toolbar-overflow", {
+        args: { alternate },
+        globals: { direction },
+      })
+      const controls = component.locator('[data-slot="composer-controls"]')
+      const actions = component.locator('[data-slot="composer-actions"]')
+      const submit = component.locator('[data-action="composer-submit"]')
+      const add = component.locator('[data-action="composer-attach"]')
+      const agent = controls.getByRole("button", { name: "Choose agent" })
+      const variant = controls.getByRole("button", { name: "Choose model variant" })
+      await expect(controls).toHaveCSS("overflow-x", "auto")
+      await expect(controls).toHaveCSS("overscroll-behavior-x", "contain")
+      await expect(controls).toHaveCSS("direction", direction)
+      await expect(controls).toHaveCSS("padding-inline-start", "0px")
+      await expect(controls).toHaveCSS("padding-inline-end", "0px")
+      await expect(component.locator('[data-action="composer-alternate-delivery"]')).toHaveCount(
+        alternate === "none" ? 0 : 1,
+      )

-  await page.locator("html").evaluate((root) => root.setAttribute("data-color-scheme", "light"))
-  await expect(composer).toHaveCSS("background-color", "rgb(255, 255, 255)")
+      for (const width of [1024, 360]) {
+        await page.setViewportSize({ width, height: 720 })
+        await expect
+          .poll(() => controls.evaluate((element) => element.scrollWidth - element.clientWidth))
+          .toBeGreaterThan(0)
+        const fixed = await submit.boundingBox()
+        const fixedAdd = await add.boundingBox()
+        const viewport = await controls.boundingBox()
+        const action = await actions.boundingBox()
+        expect(fixed).not.toBeNull()
+        expect(viewport).not.toBeNull()
+        expect(action).not.toBeNull()
+        expect(fixedAdd).not.toBeNull()
+        if (!fixed || !viewport || !action || !fixedAdd) return
+        expect(direction === "ltr" ? fixedAdd.x + fixedAdd.width : viewport.x + viewport.width).toBeCloseTo(
+          direction === "ltr" ? viewport.x - 4 : fixedAdd.x - 4,
+          1,
+        )
+        expect(direction === "ltr" ? viewport.x + viewport.width : action.x + action.width).toBeCloseTo(
+          direction === "ltr" ? action.x - 12 : viewport.x - 12,
+          1,
+        )

-  await page.locator("html").evaluate((root) => root.setAttribute("data-color-scheme", "dark"))
-  await expect(composer).toHaveCSS("background-color", "rgb(36, 36, 36)")
+        await controls.evaluate((element) => {
+          element.scrollLeft = 0
+        })
+        await expect(controls).toHaveAttribute("data-overflow-start", "false")
+        await expect(controls).toHaveAttribute("data-overflow-end", "true")
+        await expect(controls).toHaveCSS(
+          "mask-image",
+          `linear-gradient(to ${direction === "ltr" ? "right" : "left"}, rgba(0, 0, 0, 0), rgb(0, 0, 0) 0px, rgb(0, 0, 0) calc(100% - 16px), rgba(0, 0, 0, 0))`,
+        )
+        const first = await agent.boundingBox()
+        if (!first) throw new Error("Missing agent control")
+        expect(
+          direction === "ltr" ? first.x - viewport.x : viewport.x + viewport.width - first.x - first.width,
+        ).toBeCloseTo(0, 0)
+        await controls.evaluate((element) => {
+          element.scrollLeft =
+            ((getComputedStyle(element).direction === "rtl" ? -1 : 1) * (element.scrollWidth - element.clientWidth)) / 2
+        })
+        await expect(controls).toHaveAttribute("data-overflow-start", "true")
+        await expect(controls).toHaveAttribute("data-overflow-end", "true")
+        const scrolled = (await controls.boundingBox())!
+        expect(scrolled.x).toBeCloseTo(viewport.x, 1)
+        expect(scrolled.width).toBeCloseTo(viewport.width, 1)
+        await controls.hover()
+        await page.mouse.wheel(direction === "ltr" ? 1000 : -1000, 0)
+        await expect.poll(() => controls.evaluate((element) => Math.abs(element.scrollLeft))).toBeGreaterThan(0)
+        expect(await submit.boundingBox()).toEqual(fixed)
+        expect(await add.boundingBox()).toEqual(fixedAdd)
+
+        // The fade disappears at the endpoint instead of reserving padding.
+        await variant.focus()
+        await controls.evaluate((element) => {
+          element.scrollLeft =
+            getComputedStyle(element).direction === "rtl" ? -element.scrollWidth : element.scrollWidth
+        })
+        await expect(controls).toHaveAttribute("data-overflow-start", "true")
+        await expect(controls).toHaveAttribute("data-overflow-end", "false")
+        const last = await variant.boundingBox()
+        if (!last) throw new Error("Missing variant control")
+        expect(
+          Math.abs(direction === "ltr" ? viewport.x + viewport.width - last.x - last.width : last.x - viewport.x),
+        ).toBeLessThan(1)
+        expect(
+          Math.abs((direction === "ltr" ? action.x - last.x - last.width : last.x - action.x - action.width) - 12),
+        ).toBeLessThan(1)
+        await page.keyboard.press("Enter")
+        await expect(page.getByRole("menuitemradio", { name: "high", exact: true })).toBeVisible()
+        await page.keyboard.press("Escape")
+        await expect(variant).toBeFocused()
+        await expect(submit).toBeInViewport()
+        await expect(add).toBeInViewport()
+        await add.click()
+        await expect(page.getByRole("menuitem", { name: "Images and files" })).toBeVisible()
+        await page.keyboard.press("Escape")
+        expect(await add.boundingBox()).toEqual(fixedAdd)
+      }
+
+      if (alternate !== "none") {
+        const width = (await controls.boundingBox())!.width
+        await component.getByRole("textbox", { name: "Prompt", exact: true }).fill("")
+        await expect(component.locator('[data-action="composer-alternate-delivery"]')).toHaveCount(0)
+        await expect.poll(async () => (await controls.boundingBox())!.width).toBeGreaterThan(width)
+      }
+    })
+  }
+}
+
+story("does not mask or pad controls when they fit", async ({ mount }) => {
+  const component = await mount("opencode-composer-flow--model-and-variant")
+  const controls = component.locator('[data-slot="composer-controls"]')
+  await expect(controls).toHaveAttribute("data-overflow-start", "false")
+  await expect(controls).toHaveAttribute("data-overflow-end", "false")
+  await expect(controls).toHaveCSS("mask-image", "none")
+  await expect(controls).toHaveCSS("padding-inline-start", "0px")
+  await expect(controls).toHaveCSS("padding-inline-end", "0px")
 })

+// ThemeProvider writes resolved token values into a <style> block, so toggling data-color-scheme by hand
+// leaves every --v2-* variable at its previous value. Switch themes through the Storybook global instead.
+for (const [theme, background] of [
+  ["light", "rgb(255, 255, 255)"],
+  ["dark", "rgb(36, 36, 36)"],
+] as const) {
+  story(`raises the docked composer only in dark mode (${theme})`, async ({ mount }) => {
+    const component = await mount("opencode-composer-flow--empty-draft", { globals: { theme } })
+    await expect(component.locator('[data-component="composer"]')).toHaveCSS("background-color", background)
+  })
+}
+
 story("centers add menu shortcuts in a consistent column", async ({ mount, page }) => {
  const component = await mount("opencode-composer-flow--empty-draft")
  await component.locator('[data-action="composer-attach"]').click()
@@ -0,0 +1,86 @@
+import { expect, story } from "../../storybook/playwright/story"
+
+for (const theme of ["light", "dark"]) {
+  for (const direction of ["ltr", "rtl"]) {
+    story(`shimmers once over the visible wordmark (${theme}, ${direction})`, async ({ mount, page }, testInfo) => {
+      await page.emulateMedia({ reducedMotion: "no-preference" })
+      const component = await mount("app-new-session-wordmark--reveal", { globals: { theme, direction } })
+      const logo = component.locator('[data-component="new-session-wordmark"]')
+      const reveal = logo.locator('[data-slot="wordmark-reveal"]')
+      const shimmer = logo.locator(".wordmark-shimmer")
+      const base = logo.locator("svg").first()
+      await expect(base).toHaveCSS("opacity", theme === "dark" ? "0.5" : "0.6")
+      await expect(shimmer).toHaveCSS("animation-iteration-count", "1")
+      await expect(logo.locator("g[mask]")).toHaveCount(0)
+      await expect(shimmer).toHaveCSS("color", "rgb(255, 255, 255)")
+      await expect(shimmer).toHaveCSS("mix-blend-mode", "screen")
+      await expect(base.locator("g[fill]")).toHaveAttribute("fill", "currentColor")
+
+      await logo.evaluate((element) => {
+        element.getAnimations({ subtree: true }).forEach((animation) => {
+          animation.pause()
+          animation.currentTime = 0
+        })
+      })
+      await expect(reveal).toHaveCSS("opacity", "1")
+      await expect(reveal).toHaveCSS("animation-name", "none")
+      await expect(shimmer).toHaveCSS("mask-position", "100% 0px")
+
+      await logo.evaluate((element) => {
+        element.getAnimations({ subtree: true }).forEach((animation) => (animation.currentTime = 400))
+      })
+      await expect(shimmer).toHaveCSS("mask-position", "50% 0px")
+      await expect(shimmer).toHaveCSS("opacity", theme === "dark" ? "0.0672" : "0.45")
+      const swept = await logo.screenshot({ path: testInfo.outputPath("wordmark-shimmer.png") })
+
+      await logo.evaluate((element) => {
+        element.getAnimations({ subtree: true }).forEach((animation) => animation.finish())
+      })
+      await expect(reveal).toHaveCSS("opacity", "1")
+      await expect(shimmer).toHaveCSS("opacity", "0")
+      await expect(shimmer).toHaveCSS("mask-position", "0% 0px")
+      const settled = await logo.screenshot({ path: testInfo.outputPath("wordmark-settled.png") })
+      const brightness = await page.evaluate(
+        async (screenshots) => {
+          const pixels = await Promise.all(
+            screenshots.map(async (screenshot) => {
+              const image = new Image()
+              image.src = `data:image/png;base64,${screenshot}`
+              await image.decode()
+              const canvas = new OffscreenCanvas(image.width, image.height)
+              const context = canvas.getContext("2d")
+              if (!context) throw new Error("Cannot read screenshot pixels")
+              context.drawImage(image, 0, 0)
+              return context.getImageData(0, 0, image.width, image.height).data
+            }),
+          )
+          return {
+            min: pixels[0].reduce(
+              (min, value, index) => (index % 4 === 3 ? min : Math.min(min, value - pixels[1][index])),
+              0,
+            ),
+            max: pixels[0].reduce(
+              (max, value, index) => (index % 4 === 3 ? max : Math.max(max, value - pixels[1][index])),
+              0,
+            ),
+          }
+        },
+        [swept.toString("base64"), settled.toString("base64")],
+      )
+      expect(brightness.min).toBeGreaterThanOrEqual(0)
+      expect(brightness.max).toBeGreaterThanOrEqual(5)
+    })
+  }
+
+  story(`shows a static wordmark with reduced motion (${theme})`, async ({ mount, page }) => {
+    await page.emulateMedia({ reducedMotion: "reduce" })
+    await page.setViewportSize({ width: 360, height: 640 })
+    const component = await mount("app-new-session-wordmark--reveal", { globals: { theme } })
+    const logo = component.locator('[data-component="new-session-wordmark"]')
+    await expect(logo.locator("svg").first()).toHaveCSS("opacity", theme === "dark" ? "0.5" : "0.6")
+    await expect(logo.locator('[data-slot="wordmark-reveal"]')).toHaveCSS("opacity", "1")
+    await expect(logo.locator(".wordmark-shimmer")).toHaveCSS("opacity", "0")
+    expect(await logo.evaluate((element) => element.getAnimations({ subtree: true }).length)).toBe(0)
+    expect(await logo.evaluate((element) => element.getBoundingClientRect().right <= innerWidth)).toBe(true)
+  })
+}
@@ -0,0 +1,79 @@
+import { expect, story } from "../../storybook/playwright/story"
+
+story("enables Any only after confirmation and supports resetting the preview", async ({ mount }) => {
+  const component = await mount("app-current-session-surface--web-search-request")
+  const card = component.getByRole("region", { name: "Third-party web search" })
+  await expect(card.getByRole("button", { name: "Enable", exact: true })).toBeEnabled()
+  await expect(card.getByRole("button", { name: "Search provider Any", exact: true })).toBeVisible()
+  await card.getByRole("button", { name: "Enable", exact: true }).click()
+  await expect(component.getByRole("status")).toHaveText("Web search selection (local only): random")
+  await expect(card).toHaveCount(0)
+  await component.getByRole("button", { name: "Reset", exact: true }).click()
+  await expect(card.getByRole("button", { name: "Enable", exact: true })).toBeEnabled()
+})
+
+story("declining search is an explicit disabled selection", async ({ mount }) => {
+  const component = await mount("app-current-session-surface--web-search-request")
+  const card = component.getByRole("region", { name: "Third-party web search" })
+  await card.getByRole("button", { name: "Don’t use search", exact: true }).click()
+  await expect(component.getByRole("status")).toHaveText("Web search selection (local only): false")
+  await expect(card).toHaveCount(0)
+})
+
+story("sizes provider options to their content", async ({ mount, page }) => {
+  const component = await mount("app-current-session-surface--web-search-request")
+  await component.getByRole("button", { name: "Search provider Any", exact: true }).click()
+  const menu = page.getByRole("listbox", { name: "Search provider", exact: true })
+  await expect(menu).toBeVisible()
+  const metrics = await menu.evaluate((listbox) => {
+    const items = Array.from(listbox.querySelectorAll('[data-component="menu-v2-item"]'))
+    const longest = items
+      .flatMap((item) => {
+        const label = item.querySelector('[data-slot="menu-v2-item-content"]')?.getBoundingClientRect()
+        const check = item.querySelector('[data-slot="menu-v2-item-indicator"]')?.getBoundingClientRect()
+        return label && check ? [{ label, check }] : []
+      })
+      .toSorted((a, b) => b.label.width - a.label.width)[0]
+    return {
+      width: listbox.getBoundingClientRect().width,
+      gap: longest ? longest.check.left - longest.label.right : 0,
+    }
+  })
+  expect(metrics.width).toBeLessThan(160)
+  expect(metrics.gap).toBe(24)
+})
+
+for (const width of [360, 1200]) {
+  for (const direction of ["ltr", "rtl"]) {
+    for (const theme of ["light", "dark"]) {
+      story(`selects and confirms a provider at ${width}px in ${direction} ${theme}`, async ({ mount, page }) => {
+        await page.setViewportSize({ width, height: 900 })
+        const component = await mount("app-current-session-surface--web-search-request", {
+          globals: { theme, direction },
+        })
+        const card = component.getByRole("region", { name: "Third-party web search" })
+        const select = card.getByRole("button", { name: /^Search provider/ })
+        await expect(select).toBeEnabled()
+        await expect(card).toHaveCSS("direction", direction)
+        expect(await card.evaluate((node) => node.scrollWidth <= node.clientWidth)).toBe(true)
+        await select.focus()
+        await select.press("Enter")
+        const list = page.getByRole("listbox", { name: "Search provider", exact: true })
+        await expect(list).toHaveCSS("direction", direction)
+        await list.getByRole("option", { name: "Parallel", exact: true }).click()
+        await expect(select).toHaveText("Parallel")
+        await expect(card).toBeVisible()
+        await expect(component.getByRole("status")).toHaveText("Ready")
+        await expect(select).toBeFocused()
+        await select.press("Tab")
+        await expect(card.getByRole("button", { name: "Don’t use search", exact: true })).toBeFocused()
+        await page.keyboard.press("Tab")
+        const enable = card.getByRole("button", { name: "Enable", exact: true })
+        await expect(enable).toBeFocused()
+        await enable.press("Enter")
+        await expect(component.getByRole("status")).toHaveText("Web search selection (local only): parallel")
+        await expect(card).toHaveCount(0)
+      })
+    }
+  }
+}
@@ -43,6 +43,7 @@ The suite contains:
 - home-session click timing split between content and titlebar-tab paint
 - single-session tab close timing through stable home restoration
 - cached session repaint and mutation tracing
+- large-session search scan, first-result reveal, and highlight stabilization
 - streaming timeline throughput, RAF-gap, long-task, geometry, and remount diagnostics
 - retained renderer heap with a large model catalog across repeated session navigation

@@ -0,0 +1,69 @@
+import { benchmark, expect } from "../benchmark"
+import { buildInitialStreamEvent, setupTimelineBenchmark, textPartID } from "./session-timeline-benchmark.fixture"
+import {
+  collectTimelineSearchMetrics,
+  installTimelineSearchProbe,
+  waitForStableTimelineSearch,
+} from "./session-timeline-search-probe"
+
+benchmark("searches a large virtualized session and reveals the first result", async ({ page, report }) => {
+  benchmark.setTimeout(180_000)
+  const historyTurns = Number(process.env.TIMELINE_SEARCH_HISTORY_TURNS ?? 320)
+  const completionTimeout = Number(process.env.TIMELINE_SEARCH_COMPLETION_TIMEOUT_MS ?? 60_000)
+  const query = "Historical prompt"
+  const targetPartID = "msg_0000_0000_a_user:text:0"
+  const expectedCounter = `1/${historyTurns}`
+  const fixture = await setupTimelineBenchmark(page, {
+    historyTurns,
+    eventBatch: 1,
+  })
+
+  fixture.transport.enqueue(buildInitialStreamEvent(1))
+  await expect(fixture.text).toContainText("Implementation plan")
+  await fixture.scrollToBottom()
+  await fixture.waitForStableGeometry()
+  // Chromium reserves the physical shortcut for its native find overlay, so request the same controller path directly.
+  await page.evaluate(() => document.dispatchEvent(new Event("opencode:timeline-search-open")))
+
+  const search = page.locator('[data-component="timeline-search-bar"]')
+  const field = search.getByRole("searchbox", { name: "Find..." })
+  const count = search.locator('[data-slot="timeline-search-count"]')
+  const target = page.locator(`[data-timeline-part-id="${targetPartID}"]`)
+  await expect(field).toBeVisible()
+  await expect(field).toBeFocused()
+  await installTimelineSearchProbe(page, { targetPartID })
+
+  await field.fill(query)
+  await expect(count).toHaveText(expectedCounter)
+  await expect(target).toBeVisible({ timeout: completionTimeout })
+  await waitForStableTimelineSearch(page, { counter: expectedCounter, targetPartID, timeout: completionTimeout })
+  const metrics = await collectTimelineSearchMetrics(page, { counter: expectedCounter, targetPartID })
+
+  expect(metrics.summary.handlerDurationMs).toBeDefined()
+  expect(metrics.summary.firstCountObservedMs).toBeDefined()
+  expect(metrics.summary.firstTargetVisibleMs).toBeDefined()
+  expect(metrics.summary.firstActiveHighlightObservedMs).toBeDefined()
+  expect(metrics.summary.stableResultObservedMs).toBeDefined()
+  expect(metrics.summary.activeHighlightRanges).toBe(1)
+  report(metrics, { historyTurns, query, expectedMatches: historyTurns })
+
+  // Check navigation and the V2 assistant content IDs outside the measured interval.
+  await field.press("Enter")
+  await expect(count).toHaveText(`2/${historyTurns}`)
+  await field.press("Shift+Enter")
+  await expect(count).toHaveText(expectedCounter)
+  await field.fill("Implementation plan")
+  await expect(count).toHaveText("1/1")
+  await expect(fixture.text).toBeInViewport()
+  await expect
+    .poll(() =>
+      page.evaluate(() => {
+        const range = [...(CSS.highlights.get("timeline-search-hit-active") ?? [])][0]
+        return range?.startContainer.parentElement?.closest<HTMLElement>("[data-timeline-part-id]")?.dataset
+          .timelinePartId
+      }),
+    )
+    .toBe(textPartID)
+  await field.press("Escape")
+  await expect(search).toBeHidden()
+})
@@ -0,0 +1,176 @@
+import type { Page } from "@playwright/test"
+
+export type TimelineSearchSample = {
+  observedAtMs: number
+  counter: string
+  targetMounted: boolean
+  targetVisible: boolean
+  targetTopPx?: number
+  activeRanges: number
+  activePartID?: string
+  activeVisible: boolean
+  scrollTopPx: number
+}
+
+type TimelineSearchProbe = {
+  samples: TimelineSearchSample[]
+  handlerDurationMs?: number
+  initialScrollTopPx: number
+  stop: () => void
+}
+
+export async function installTimelineSearchProbe(page: Page, input: { targetPartID: string }) {
+  await page.evaluate(({ targetPartID }) => {
+    const search = document.querySelector<HTMLElement>('[data-component="timeline-search-bar"]')
+    const field = search?.querySelector<HTMLInputElement>('[data-slot="text-input-v2-input"]')
+    const root = [...document.querySelectorAll<HTMLElement>(".scroll-view__viewport")].find((element) =>
+      element.querySelector("[data-timeline-row]"),
+    )
+    if (!search || !field || !root) throw new Error("missing timeline search benchmark nodes")
+
+    const samples: TimelineSearchSample[] = []
+    const initialScrollTopPx = root.scrollTop
+    let startedAt: number | undefined
+    let handlerDurationMs: number | undefined
+    let frame: number | undefined
+    let running = true
+
+    const visibleInRoot = (rect: DOMRect) => {
+      const viewport = root.getBoundingClientRect()
+      return rect.width > 0 && rect.height > 0 && rect.bottom > viewport.top && rect.top < viewport.bottom
+    }
+    const sample = () => {
+      if (!running || startedAt === undefined) return
+      frame = requestAnimationFrame(() => {
+        frame = undefined
+        setTimeout(() => {
+          if (!running || startedAt === undefined) return
+          const target = root.querySelector<HTMLElement>(`[data-timeline-part-id="${targetPartID}"]`)
+          const targetRect = target?.getBoundingClientRect()
+          const highlight = CSS.highlights.get("timeline-search-hit-active")
+          const ranges = highlight ? [...highlight] : []
+          const active = ranges.find((range): range is Range => range instanceof Range)
+          const activeRect = active?.getBoundingClientRect()
+          const activeElement =
+            active?.startContainer instanceof Element ? active.startContainer : active?.startContainer.parentElement
+
+          samples.push({
+            observedAtMs: performance.now() - startedAt,
+            counter:
+              search.querySelector<HTMLElement>('[data-slot="timeline-search-count"]')?.textContent?.trim() ?? "",
+            targetMounted: !!target,
+            targetVisible: !!targetRect && visibleInRoot(targetRect),
+            targetTopPx: targetRect?.top,
+            activeRanges: ranges.length,
+            activePartID: activeElement?.closest<HTMLElement>("[data-timeline-part-id]")?.dataset.timelinePartId,
+            activeVisible: !!activeRect && visibleInRoot(activeRect),
+            scrollTopPx: root.scrollTop,
+          })
+          sample()
+        }, 0)
+      })
+    }
+    const onInputCapture = (event: Event) => {
+      if (event.target !== field || startedAt !== undefined) return
+      startedAt = performance.now()
+      sample()
+    }
+    const onInput = (event: Event) => {
+      if (event.target !== field || startedAt === undefined || handlerDurationMs !== undefined) return
+      handlerDurationMs = performance.now() - startedAt
+    }
+    document.addEventListener("input", onInputCapture, { capture: true })
+    document.addEventListener("input", onInput)
+    ;(window as Window & { __timelineSearchBenchmark?: TimelineSearchProbe }).__timelineSearchBenchmark = {
+      samples,
+      initialScrollTopPx,
+      get handlerDurationMs() {
+        return handlerDurationMs
+      },
+      stop: () => {
+        running = false
+        document.removeEventListener("input", onInputCapture, { capture: true })
+        document.removeEventListener("input", onInput)
+        if (frame !== undefined) cancelAnimationFrame(frame)
+      },
+    }
+  }, input)
+}
+
+export async function waitForStableTimelineSearch(
+  page: Page,
+  input: { counter: string; targetPartID: string; timeout: number },
+) {
+  await page.waitForFunction(
+    ({ counter, targetPartID }) => {
+      const samples = (window as Window & { __timelineSearchBenchmark?: TimelineSearchProbe }).__timelineSearchBenchmark
+        ?.samples
+      if (!samples) return false
+      return samples.some((_, index) => {
+        const stable = samples.slice(index, index + 3)
+        if (stable.length !== 3) return false
+        return stable.every(
+          (sample, sampleIndex) =>
+            sample.counter === counter &&
+            sample.targetVisible &&
+            sample.activeRanges === 1 &&
+            sample.activePartID === targetPartID &&
+            sample.activeVisible &&
+            (sampleIndex === 0 ||
+              (Math.abs(sample.scrollTopPx - stable[sampleIndex - 1]!.scrollTopPx) <= 1 &&
+                Math.abs((sample.targetTopPx ?? Infinity) - (stable[sampleIndex - 1]!.targetTopPx ?? -Infinity)) <= 1)),
+        )
+      })
+    },
+    { counter: input.counter, targetPartID: input.targetPartID },
+    { timeout: input.timeout },
+  )
+}
+
+export async function collectTimelineSearchMetrics(page: Page, input: { counter: string; targetPartID: string }) {
+  const result = await page.evaluate(() => {
+    const probe = (window as Window & { __timelineSearchBenchmark?: TimelineSearchProbe }).__timelineSearchBenchmark
+    if (!probe) throw new Error("missing timeline search benchmark probe")
+    probe.stop()
+    return {
+      samples: probe.samples,
+      handlerDurationMs: probe.handlerDurationMs,
+      initialScrollTopPx: probe.initialScrollTopPx,
+    }
+  })
+  const first = (predicate: (sample: TimelineSearchSample) => boolean) => result.samples.find(predicate)?.observedAtMs
+  const stable = result.samples.findIndex((_, index) => {
+    const samples = result.samples.slice(index, index + 3)
+    if (samples.length !== 3) return false
+    return samples.every(
+      (sample, sampleIndex) =>
+        sample.counter === input.counter &&
+        sample.targetVisible &&
+        sample.activeRanges === 1 &&
+        sample.activePartID === input.targetPartID &&
+        sample.activeVisible &&
+        (sampleIndex === 0 ||
+          (Math.abs(sample.scrollTopPx - samples[sampleIndex - 1]!.scrollTopPx) <= 1 &&
+            Math.abs((sample.targetTopPx ?? Infinity) - (samples[sampleIndex - 1]!.targetTopPx ?? -Infinity)) <= 1)),
+    )
+  })
+  const final = result.samples.at(-1)
+
+  return {
+    summary: {
+      handlerDurationMs: result.handlerDurationMs,
+      firstCountObservedMs: first((sample) => sample.counter === input.counter),
+      firstTargetMountedMs: first((sample) => sample.targetMounted),
+      firstTargetVisibleMs: first((sample) => sample.targetVisible),
+      firstActiveHighlightObservedMs: first(
+        (sample) => sample.activeRanges === 1 && sample.activePartID === input.targetPartID && sample.activeVisible,
+      ),
+      stableResultObservedMs: stable >= 0 ? result.samples[stable + 2]?.observedAtMs : undefined,
+      initialScrollTopPx: result.initialScrollTopPx,
+      finalScrollTopPx: final?.scrollTopPx,
+      scrollDistancePx: final === undefined ? undefined : Math.abs(result.initialScrollTopPx - final.scrollTopPx),
+      activeHighlightRanges: final?.activeRanges,
+    },
+    samples: result.samples,
+  }
+}
@@ -86,7 +86,12 @@ async function mockServers(page: Page, requests: string[]) {
      }
      return json(route, url.pathname === "/api/project" ? [project] : { id: project.id, directory: current.directory })
    }
-    if (url.pathname === "/api/location") return json(route, { directory: current.directory })
+    if (url.pathname === "/api/location")
+      return json(route, {
+        directory: current.directory,
+        project: { id: current.projectID, directory: current.directory, canonical: current.directory },
+      })
+    if (url.pathname === "/api/worktree") return json(route, [{ directory: current.directory }])
    if (url.pathname === "/api/vcs")
      return json(route, {
        location: { directory: current.directory },
@@ -490,20 +490,24 @@ async function openDraft(
  page.on("request", (request) => {
    if (request.method() !== "POST") return
    const path = new URL(request.url()).pathname
-    if (path === `/api/worktree/${projectID}`) {
+    if (path === "/api/worktree") {
+      expect(new URL(request.url()).searchParams.get("location[directory]")).toBe(directory)
      calls.push("worktree")
      worktreeRequests.push(request.postDataJSON())
    }
    if (path === "/api/session") calls.push("session")
    if (/^\/api\/session\/[^/]+\/prompt$/.test(path)) calls.push("prompt")
  })
-  await page.route(`**/api/worktree/${projectID}`, async (route) => {
-    if (route.request().method() !== "POST") return route.fallback()
-    // Keep the real HTTP response pending until the test has checked the preview.
-    const response = await worktree.promise
-    if (response.status === 200) project.sandboxes.push(workspace)
-    await route.fulfill({ ...response, headers })
-  })
+  await page.route(
+    (url) => url.pathname === "/api/worktree",
+    async (route) => {
+      if (route.request().method() !== "POST") return route.fallback()
+      // Keep the real HTTP response pending until the test has checked the preview.
+      const response = await worktree.promise
+      if (response.status === 200) project.sandboxes.push(workspace)
+      await route.fulfill({ ...response, headers })
+    },
+  )
  await page.route("**/api/session", async (route) => {
    if (route.request().method() !== "POST") return route.fallback()
    const body: Record<string, unknown> = route.request().postDataJSON()
@@ -7,11 +7,13 @@ const directory = "C:/OpenCode/OpenFileExpand"
 const projectID = "proj_open_file_expand"
 const sessionID = "ses_open_file_expand"
 const title = "Open file expand"
+const longFilename = "a-very-long-file-name-that-must-overflow-the-file-sidebar-instead-of-being-truncated.ts"
+const longPath = `frontend/${longFilename}`
 const server = `http://${process.env.PLAYWRIGHT_SERVER_HOST ?? "127.0.0.1"}:${process.env.PLAYWRIGHT_SERVER_PORT ?? "4096"}`

 test.use({ viewport: { width: 1440, height: 900 } })

-test("expands a folder whose path has a trailing Windows separator", async ({ page }) => {
+test("expands Windows paths and horizontally scrolls long filenames", async ({ page }) => {
  await mockOpenCodeServer(page, {
    directory,
    project: {
@@ -44,7 +46,17 @@ test("expands a folder whose path has a trailing Windows separator", async ({ pa
        time: { created: 1700000000000, updated: 1700000000000 },
      },
    ],
-    vcsDiff: [],
+    vcsDiff: [
+      {
+        file: longPath,
+        before: "",
+        after: "export const added = true\n",
+        additions: 1,
+        deletions: 0,
+        status: "added",
+        patch: "@@ -0,0 +1 @@\n+export const added = true\n",
+      },
+    ],
    fileList: (path) => {
      if (path === "frontend\\" || path === "frontend") {
        return [
@@ -55,6 +67,13 @@ test("expands a folder whose path has a trailing Windows separator", async ({ pa
            type: "file" as const,
            ignored: false,
          },
+          {
+            name: longFilename,
+            path: `frontend\\${longFilename}`,
+            absolute: `${directory}/${longPath}`,
+            type: "file" as const,
+            ignored: false,
+          },
        ]
      }
      if (path) return []
@@ -75,6 +94,7 @@ test("expands a folder whose path has a trailing Windows separator", async ({ pa
        },
      ]
    },
+    findFiles: ({ query }) => (longPath.includes(query) ? [longPath] : []),
    fileContent: (path) => ({ type: "text", content: `contents:${path}` }),
    pageMessages: () => ({ items: [] }),
  })
@@ -119,6 +139,93 @@ test("expands a folder whose path has a trailing Windows separator", async ({ pa
  await frontendRow.click()
  await expect(frontendRow).toHaveAttribute("aria-expanded", "true")

+  const viewport = sidebar.locator('[data-slot="session-review-v2-sidebar-tree"] .scroll-view__viewport')
+  const longRow = panel.getByRole("button", { name: longFilename })
+  await expect(longRow).toBeVisible()
+  await expect.poll(() => viewport.evaluate((element) => element.scrollWidth - element.clientWidth)).toBeGreaterThan(0)
+  expect(
+    await longRow.evaluate((element) => getComputedStyle(element.querySelector("bdi")!.parentElement!).textOverflow),
+  ).toBe("clip")
+  expect(await longRow.evaluate((element) => element.getBoundingClientRect().width)).toBeGreaterThanOrEqual(
+    await viewport.evaluate((element) => element.clientWidth),
+  )
+  await expect
+    .poll(() =>
+      panel.locator('[data-slot="file-tree-v2-row"]').evaluateAll((rows) => {
+        const widths = rows.map((row) => row.getBoundingClientRect().width)
+        return Math.max(...widths) - Math.min(...widths)
+      }),
+    )
+    .toBeLessThanOrEqual(0.5)
+  await expect(longRow.locator('[data-slot="file-tree-v2-label"]')).toHaveCSS("margin-inline-end", "12px")
+  const status = longRow.locator('[data-slot="file-tree-v2-change"]')
+  await expect(status).toHaveText("A")
+  const statusBox = await status.boundingBox()
+  if (!statusBox) throw new Error("File status has no bounding box")
+  const viewportBox = await viewport.boundingBox()
+  if (!viewportBox) throw new Error("File tree viewport has no bounding box")
+  expect(viewportBox.x + viewportBox.width - statusBox.x - statusBox.width).toBeLessThanOrEqual(24)
+
+  await viewport.hover()
+  const horizontalThumb = sidebar.locator('.scroll-view__thumb[data-orientation="horizontal"]')
+  await expect(horizontalThumb).toHaveCSS("opacity", "1")
+  await page.mouse.wheel(1_000, 0)
+  await expect.poll(() => viewport.evaluate((element) => Math.abs(element.scrollLeft))).toBeGreaterThan(0)
+  await expect(horizontalThumb).toHaveAttribute("data-visible", "true")
+  await expect
+    .poll(() =>
+      status.evaluate((element) => {
+        const viewport = element.closest<HTMLElement>(".scroll-view__viewport")!.getBoundingClientRect()
+        return viewport.right - element.getBoundingClientRect().right
+      }),
+    )
+    .toBeLessThanOrEqual(24)
+
+  const beforeDrag = await viewport.evaluate((element) => Math.abs(element.scrollLeft))
+  const thumbBox = await horizontalThumb.boundingBox()
+  if (!thumbBox) throw new Error("Horizontal scrollbar thumb has no bounding box")
+  await page.mouse.move(thumbBox.x + thumbBox.width / 2, thumbBox.y + thumbBox.height / 2)
+  await page.mouse.down()
+  await page.mouse.move(thumbBox.x + thumbBox.width / 2 - 40, thumbBox.y + thumbBox.height / 2)
+  await page.mouse.up()
+  await expect.poll(() => viewport.evaluate((element) => Math.abs(element.scrollLeft))).toBeLessThan(beforeDrag)
+
+  const filter = panel.getByRole("combobox", { name: "Filter files" })
+  await filter.fill(longFilename)
+  const filteredRow = panel.getByRole("option", { name: longFilename })
+  await expect(filteredRow).toBeVisible()
+  const filteredStatus = filteredRow.locator('[data-slot="file-tree-v2-change"]')
+  await expect(filteredStatus).toHaveText("A")
+  await expect.poll(() => viewport.evaluate((element) => element.scrollWidth - element.clientWidth)).toBeGreaterThan(0)
+
+  await viewport.evaluate((element) => {
+    element.setAttribute("dir", "rtl")
+    element.scrollLeft = 0
+    element.dispatchEvent(new Event("scroll"))
+  })
+  await expect
+    .poll(() =>
+      filteredStatus.evaluate((element) => {
+        const viewport = element.closest<HTMLElement>(".scroll-view__viewport")!.getBoundingClientRect()
+        return element.getBoundingClientRect().left - viewport.left
+      }),
+    )
+    .toBeLessThanOrEqual(24)
+  const rtlThumbBox = await horizontalThumb.boundingBox()
+  if (!rtlThumbBox) throw new Error("RTL horizontal scrollbar thumb has no bounding box")
+  await page.mouse.move(rtlThumbBox.x + rtlThumbBox.width / 2, rtlThumbBox.y + rtlThumbBox.height / 2)
+  await page.mouse.down()
+  await page.mouse.move(rtlThumbBox.x + rtlThumbBox.width / 2 - 40, rtlThumbBox.y + rtlThumbBox.height / 2)
+  await page.mouse.up()
+  await expect.poll(() => viewport.evaluate((element) => element.scrollLeft)).toBeLessThan(0)
+  await viewport.evaluate((element) => {
+    element.removeAttribute("dir")
+    element.scrollLeft = 0
+    element.dispatchEvent(new Event("scroll"))
+  })
+
+  await filter.fill("")
+
  const appRow = panel.locator('[data-slot="file-tree-v2-row"][data-path="frontend/app.ts"]')
  await expect(appRow).toBeVisible()
  await appRow.click()
@@ -0,0 +1,68 @@
+import { expect, test } from "@playwright/test"
+import { createTwoFilesPatch } from "diff"
+import { assistantMessage, setupTimeline, toolPart, userMessage } from "../performance/timeline-stability/fixture"
+
+test.use({
+  deviceScaleFactor: 2,
+  // Emulating DPR alone does not exercise Chromium's native hairline border rounding.
+  launchOptions: { args: ["--force-device-scale-factor=2"] },
+})
+
+for (const width of [1400, 390]) {
+  test(`patch file borders retain a full CSS pixel at ${width}px on high-density displays`, async ({ page }) => {
+    const file = `src/${"long-directory/".repeat(12)}patch-border.ts`
+    await setupTimeline(page, {
+      messages: [
+        userMessage(),
+        assistantMessage([
+          toolPart(
+            "prt_border_patch",
+            "patch",
+            "completed",
+            { patchText: "Update file" },
+            {
+              metadata: {
+                files: [
+                  {
+                    file,
+                    status: "modified",
+                    additions: 1,
+                    deletions: 1,
+                    patch: createTwoFilesPatch(file, file, "const value = 1\n", "const value = 2\n"),
+                  },
+                ],
+              },
+            },
+          ),
+        ]),
+      ],
+      reducedMotion: true,
+      viewport: { width, height: 900 },
+    })
+    await page.getByRole("button", { name: "Used 1 Patch", exact: true }).click()
+    const patch = page.locator('[data-component="apply-patch-tool"]')
+    const trigger = patch.getByRole("button", { name: /patch-border.ts/ })
+    await expect(trigger).toHaveAttribute("aria-expanded", "false")
+    await expect(trigger).toHaveCSS("height", "32px")
+    for (const side of ["top", "right", "bottom", "left"]) {
+      await expect(trigger).toHaveCSS(`border-${side}-width`, "1px")
+    }
+
+    const box = await trigger.boundingBox()
+    await trigger.hover()
+    expect(await trigger.boundingBox()).toEqual(box)
+    await page.mouse.move(0, 0)
+    expect(await trigger.boundingBox()).toEqual(box)
+
+    await trigger.click()
+    await expect(trigger).toHaveAttribute("aria-expanded", "true")
+    const content = patch.locator('[data-slot="accordion-content"]')
+    await expect(content).toBeVisible()
+    for (const side of ["left", "right", "bottom"]) {
+      await expect(content).toHaveCSS(`border-${side}-width`, "1px")
+    }
+    await expect(content).toHaveCSS("border-top-width", "0px")
+    await trigger.press("Enter")
+    await expect(trigger).toHaveAttribute("aria-expanded", "false")
+  })
+}
@@ -396,7 +396,12 @@ async function mockServers(
      return json(route, { data: [], cursor: {} })
    if (sessions.some((session) => url.pathname === `/api/session/${session.id}/inbox`))
      return json(route, { data: [] })
-    if (url.pathname === "/api/location") return json(route, { directory })
+    if (url.pathname === "/api/location")
+      return json(route, {
+        directory,
+        project: { id: remote ? sessionB.projectID : "project-server-a", directory, canonical: directory },
+      })
+    if (url.pathname === "/api/worktree") return json(route, [{ directory }])
    if (url.pathname === "/api/vcs")
      return json(route, { location: { directory }, data: { branch: "main", defaultBranch: "main" } })
    if (url.pathname === "/api/pty/shells") return json(route, { location: { directory }, data: [] })
@@ -87,16 +87,24 @@ test("recording a new session shortcut stays in settings until recording finishe
 test("workspaces opens without waiting for inventory or sessions", async ({ page }) => {
  const inventory = Promise.withResolvers<void>()
  const sessions = Promise.withResolvers<void>()
-  await page.route("**/api/worktree/*", async (route) => {
-    await inventory.promise
-    await route.fallback()
-  })
+  await page.route(
+    (url) => url.pathname === "/api/worktree",
+    async (route) => {
+      await inventory.promise
+      await route.fallback()
+    },
+  )
  await page.route("**/api/session?*", async (route) => {
    if (new URL(route.request().url()).searchParams.has("directory")) await sessions.promise
    await route.fallback()
  })
  const settings = page.getByTestId("settings-screen")
-  const requested = page.waitForRequest((request) => new URL(request.url()).pathname.startsWith("/api/worktree/"))
+  const requested = page.waitForRequest(
+    (request) =>
+      new URL(request.url()).pathname === "/api/worktree" &&
+      new URL(request.url()).searchParams.get("location[directory]") === directory &&
+      request.method() === "GET",
+  )
  await settings.getByRole("tab", { name: "Worktrees", exact: true }).click()
  await requested
  await expect(settings.getByRole("heading", { name: "Worktrees", exact: true })).toBeVisible()
@@ -110,16 +118,57 @@ test("workspaces opens without waiting for inventory or sessions", async ({ page
  await expect(settings.getByText("Workspace 1 session", { exact: true })).toBeVisible()

  const refresh = Promise.withResolvers<void>()
-  await page.route("**/api/worktree/*", async (route) => {
-    await refresh.promise
-    await route.fallback()
-  })
+  await page.route(
+    (url) => url.pathname === "/api/worktree",
+    async (route) => {
+      await refresh.promise
+      await route.fallback()
+    },
+  )
  await settings.getByRole("tab", { name: "Preferences", exact: true }).click()
  await settings.getByRole("tab", { name: "Worktrees", exact: true }).click()
  await expect(settings.getByText("Workspace 1 session", { exact: true })).toBeVisible()
  refresh.resolve()
 })

+test("worktree deletion sends the project location separately from the target", async ({ page }) => {
+  const removed = new Set<string>()
+  await page.route(
+    (url) => url.pathname === "/api/worktree",
+    async (route) => {
+      if (route.request().method() === "GET") {
+        return route.fulfill({
+          json: [
+            { directory },
+            ...sandboxes.filter((item) => !removed.has(item)).map((directory) => ({ directory, strategy: "git" })),
+          ],
+        })
+      }
+      if (route.request().method() === "DELETE") {
+        removed.add(route.request().postDataJSON().directory)
+        return route.fulfill({ status: 204 })
+      }
+      return route.fallback()
+    },
+  )
+  const settings = page.getByTestId("settings-screen")
+  await settings.getByRole("tab", { name: "Worktrees", exact: true }).click()
+  await expect(settings.getByText(sandboxes[0], { exact: true })).toBeVisible()
+  await settings.getByRole("button", { name: 'Delete worktree "workspace-1"?', exact: true }).click()
+  const confirmation = page.getByRole("dialog", { name: "Delete worktree", exact: true })
+  const remove = confirmation.getByRole("button", { name: "Delete worktree", exact: true })
+  await expect(remove).toBeEnabled()
+  const deleting = page.waitForRequest(
+    (request) => new URL(request.url()).pathname === "/api/worktree" && request.method() === "DELETE",
+  )
+  await remove.click()
+  const request = await deleting
+  expect(new URL(request.url()).searchParams.get("location[directory]")).toBe(directory)
+  expect(request.postDataJSON()).toEqual({ directory: sandboxes[0], force: true })
+  await expect(settings.getByText(sandboxes[0], { exact: true })).toHaveCount(0)
+  await expect(settings.getByText("11 worktrees", { exact: true })).toBeVisible()
+})
+
 test("extensions opens without waiting for MCPs", async ({ page }) => {
  const mcps = Promise.withResolvers<void>()
  await page.route("**/api/mcp", async (route) => {
@@ -225,19 +225,90 @@ test("vertical tabs show project details, resize, and navigate", async ({ page }
  await page.mouse.down()
  await page.mouse.move(resized.x - 200, resized.y + resized.height / 2)
  await page.mouse.up()
-  await expect(sidebar).toHaveCSS("width", "130px")
+  await expect(sidebar).toHaveCSS("width", "140px")

  await tabB.click()
  await expect(page).toHaveURL(new RegExp(`${hrefB.replace(/[.*+?^${}()|[\]\\]/g, "\\$&")}$`))
  await expect(tabB).toBeVisible()
 })

+for (const count of [0, 26]) {
+  test(`vertical navigation labels and icons use the available width with ${count} tabs`, async ({
+    page,
+  }, testInfo) => {
+    await mockServer(page)
+    await page.addInitScript(
+      ({ server, directory, count }) => {
+        localStorage.setItem(
+          "settings.v3",
+          JSON.stringify({
+            appearance: { tabLayout: "vertical" },
+            keybinds: { "home.toggle": "alt+home", "tab.new": "ctrl+shift+n" },
+          }),
+        )
+        localStorage.setItem(
+          "opencode.window.browser.dat:tabs",
+          JSON.stringify(
+            Array.from({ length: count }, (_, index) => ({
+              type: "draft",
+              server,
+              directory,
+              draftID: `draft_navigation_${index}`,
+            })),
+          ),
+        )
+      },
+      { server, directory: sessionA.directory, count },
+    )
+    await page.goto("/")
+
+    const sidebar = page.locator('[data-slot="vertical-tabs-sidebar"]')
+    await expect(sidebar).toHaveCSS("width", "260px")
+    await expect(sidebar.locator("[data-titlebar-tab-slot]")).toHaveCount(count)
+    for (const width of [260, 180, 140]) {
+      if (width !== 260) {
+        const handle = await sidebar.locator('[data-component="resize-handle"]').boundingBox()
+        const bounds = await sidebar.boundingBox()
+        if (!handle || !bounds) throw new Error("vertical tab sidebar has no bounding box")
+        await page.mouse.move(handle.x + handle.width / 2, handle.y + handle.height / 2)
+        await page.mouse.down()
+        await page.mouse.move(handle.x + handle.width / 2 + width - bounds.width, handle.y + handle.height / 2)
+        await page.mouse.up()
+      }
+      await expect(sidebar).toHaveCSS("width", `${width}px`)
+      await testInfo.attach(`navigation-${count}-${width}`, {
+        body: await sidebar.screenshot(),
+        contentType: "image/png",
+      })
+      for (const name of ["Home", "New session"]) {
+        const button = sidebar.getByRole("button", { name, exact: true })
+        const label = button.getByText(name, { exact: true })
+        await expect(label).toBeVisible()
+        await expect
+          .poll(() => label.evaluate((element) => element.scrollWidth - element.clientWidth), { message: name })
+          .toBeLessThanOrEqual(1)
+        await expect(button.locator('[data-slot="icon-svg"]')).toHaveCSS("width", "16px")
+        await button.hover()
+        await expect(button.locator('span[aria-hidden="true"]')).toBeVisible()
+        await expect(button.locator('[data-slot="icon-svg"]')).toHaveCSS("width", "16px")
+        await expect
+          .poll(() => button.evaluate((element) => element.scrollWidth - element.clientWidth))
+          .toBeLessThanOrEqual(1)
+        await page.getByRole("main").hover()
+      }
+    }
+  })
+}
+
 for (const direction of ["ltr", "rtl"]) {
-  test(`vertical tabs keep Settings pinned while scrolling in ${direction}`, async ({ page }, testInfo) => {
+  test(`vertical tabs keep Status pinned without Settings in ${direction}`, async ({ page }, testInfo) => {
    await mockServer(page)
    await page.addInitScript(
      ({ server, sessionA, sessionB, directory }) => {
-        localStorage.setItem("settings.v3", JSON.stringify({ appearance: { tabLayout: "vertical" } }))
+        localStorage.setItem(
+          "settings.v3",
+          JSON.stringify({ appearance: { tabLayout: "vertical" }, general: { showStatus: true } }),
+        )
        localStorage.setItem(
          "opencode.window.browser.dat:tabs",
          JSON.stringify([
@@ -254,23 +325,27 @@ for (const direction of ["ltr", "rtl"]) {
      },
      { server, sessionA: sessionA.id, sessionB: sessionB.id, directory: sessionA.directory },
    )
-    await page.goto("/")
+    await page.goto(`/server/${base64Encode(server)}/session/${sessionA.id}`)

    const sidebar = page.locator('[data-slot="vertical-tabs-sidebar"]')
    const settings = sidebar.getByRole("button", { name: "Settings", exact: true })
+    const status = sidebar.getByRole("button", { name: "Status", exact: true })
    const scroll = sidebar.locator('[data-slot="vertical-tabs-scroll"]')
    const hrefB = `/server/${base64Encode(server)}/session/${sessionB.id}`
    const tabB = sidebar.locator(`[data-titlebar-tab-link][href="${hrefB}"]`)
    await expect(sidebar.locator("[data-titlebar-tab-slot]")).toHaveCount(26)
-    await expect(settings).toHaveText("Settings")
+    await expect(status).toHaveText("Status")
+    await expect(settings).toHaveCount(0)
+    await expect(status.locator('[data-slot="status-indicator"]')).toBeVisible()
    await page.evaluate((direction) => document.documentElement.setAttribute("dir", direction), direction)

    for (const width of [1280, 800]) {
      await page.setViewportSize({ width, height: 360 })
-      await expect(settings).toBeInViewport({ ratio: 1 })
      await expect(sidebar).toHaveCSS("padding-inline-start", "10px")
      await expect(sidebar).toHaveCSS("padding-bottom", "10px")
-      await expect(settings).toHaveCSS("margin-top", "8px")
+      await expect(sidebar.locator('[data-slot="vertical-tabs-footer"]')).toHaveCSS("margin-top", "8px")
+      await expect(status).toBeInViewport({ ratio: 1 })
+      await expect(status).toHaveCSS("height", "28px")
      await expect
        .poll(() =>
          sidebar.locator('[data-slot="vertical-tabs-footer"]').evaluate((element) => {
@@ -285,12 +360,12 @@ for (const direction of ["ltr", "rtl"]) {
      await expect(scroll).toHaveCSS("mask-image", /linear-gradient/)
      await scroll.evaluate((element) => element.scrollTo(0, 0))
      await expect(scroll).toHaveJSProperty("scrollTop", 0)
-      const pinned = await settings.boundingBox()
+      const pinnedStatus = await status.boundingBox()
      await scroll.hover()
      await page.mouse.wheel(0, 200)
      await expect.poll(() => scroll.evaluate((element) => element.scrollTop)).toBeGreaterThan(0)
-      await expect.poll(() => settings.boundingBox()).toEqual(pinned)
-      await testInfo.attach(`vertical-tabs-settings-${width}`, {
+      await expect.poll(() => status.boundingBox()).toEqual(pinnedStatus)
+      await testInfo.attach(`vertical-tabs-status-${width}`, {
        body: await sidebar.screenshot(),
        contentType: "image/png",
      })
@@ -304,17 +379,14 @@ for (const direction of ["ltr", "rtl"]) {
          return !!tab && !!viewport && tab.y + tab.height <= viewport.y + viewport.height - 16
        })
        .toBe(true)
-      await expect.poll(() => settings.boundingBox()).toEqual(pinned)
+      await expect.poll(() => status.boundingBox()).toEqual(pinnedStatus)
+      await expect(settings).toHaveCount(0)
    }

-    await settings.click()
-    await expect(page.getByTestId("settings-screen")).toBeVisible()
-    await expect(settings).toHaveAttribute("aria-pressed", "true")
-    await sidebar.getByRole("button", { name: "Home", exact: true }).click()
-    await expect(page.getByTestId("settings-screen")).toBeHidden()
-    await settings.focus()
-    await settings.press("Enter")
-    await expect(page.getByTestId("settings-screen")).toBeVisible()
+    await status.click()
+    await expect(status).toHaveAttribute("aria-expanded", "true")
+    await status.press("Escape")
+    await expect(status).toHaveAttribute("aria-expanded", "false")
  })
 }

@@ -359,9 +431,9 @@ for (const profile of [
      const hint = button.locator('span[aria-hidden="true"]')
      await expect(hint).toHaveText(row.shortcut)
      await expect(hint.getByText(row.shortcut, { exact: true })).toHaveCSS("direction", "ltr")
-      await expect(hint).toHaveCSS("opacity", "0")
+      await expect(hint).toBeHidden()
      await button.hover()
-      await expect(hint).toHaveCSS("opacity", "1")
+      await expect(hint).toBeVisible()
      await expect
        .poll(() =>
          hint.evaluate((element) => {
@@ -373,7 +445,7 @@ for (const profile of [
        )
        .toBeCloseTo(8, 1)
      await page.getByRole("main").hover()
-      await expect(hint).toHaveCSS("opacity", "0")
+      await expect(hint).toBeHidden()
    }

    const home = sidebar.locator('[data-action="vertical-tabs-home"]')
@@ -381,10 +453,10 @@ for (const profile of [
    await home.focus()
    await page.keyboard.press("Tab")
    await expect(newSession).toBeFocused()
-    await expect(newSession.locator('span[aria-hidden="true"]')).toHaveCSS("opacity", "1")
+    await expect(newSession.locator('span[aria-hidden="true"]')).toBeVisible()
    await page.keyboard.press("Shift+Tab")
    await expect(home).toBeFocused()
-    await expect(home.locator('span[aria-hidden="true"]')).toHaveCSS("opacity", "1")
+    await expect(home.locator('span[aria-hidden="true"]')).toBeVisible()
  })
 }

@@ -560,7 +632,12 @@ async function mockServer(page: Page) {
        url.pathname === "/api/project" ? [project] : { id: project.id, directory: sessionA.directory },
      )
    }
-    if (url.pathname === "/api/location") return json(route, { directory: sessionA.directory })
+    if (url.pathname === "/api/location")
+      return json(route, {
+        directory: sessionA.directory,
+        project: { id: sessionA.projectID, directory: sessionA.directory, canonical: sessionA.directory },
+      })
+    if (url.pathname === "/api/worktree") return json(route, [{ directory: sessionA.directory }])
    if (url.pathname === "/api/vcs")
      return json(route, {
        location: { directory: sessionA.directory },
@@ -67,12 +67,12 @@ for (const theme of ["light", "dark"] as const) {
          await testInfo.attach("workspace-accent", { path, contentType: "image/png" })
        }

-        await expectBackground(view.send, "contrast")
+        await expectBackground(view.send, "icon-button-contrast")
        await view.send.hover()
-        await expectBackground(view.send, "contrast")
+        await expectBackground(view.send, "icon-button-contrast")
        await view.composer.locator('[data-action="composer-model"]').press("Tab")
        await expect(view.send).toBeFocused()
-        await expectBackground(view.send, "contrast")
+        await expectBackground(view.send, "icon-button-contrast")
        const message = page.locator('[data-slot="user-message-text"]')
        await expect(message).toHaveText("Check this fixture workspace.")
        await expectToken(
@@ -92,12 +92,14 @@ for (const theme of ["light", "dark"] as const) {
      const view = await openSession(page, workspace, [{ directory: root }])
      await view.input.fill("Keep this draft while the inventory changes.")
      await expect(view.send).toBeEnabled()
-      await expectBackground(view.send, "contrast")
+      await expectBackground(view.send, "icon-button-contrast")
      const url = page.url()

      const refreshed = page.waitForResponse(
        (response) =>
-          new URL(response.url()).pathname === `/api/worktree/${projectID}` && response.request().method() === "GET",
+          new URL(response.url()).pathname === "/api/worktree" &&
+          new URL(response.url()).searchParams.get("location[directory]") === root &&
+          response.request().method() === "GET",
      )
      view.worktrees.push({ directory: workspace, strategy: "git" })
      view.events.push({
@@ -107,14 +109,14 @@ for (const theme of ["light", "dark"] as const) {
        data: { projectID },
      })
      expect((await refreshed).ok()).toBe(true)
-      await expectBackground(view.send, "contrast")
+      await expectBackground(view.send, "icon-button-contrast")
      await expect(page).toHaveURL(url)
      await expect(view.input).toHaveText("Keep this draft while the inventory changes.")
      await expect(view.send).toBeEnabled()

      await view.input.fill("")
      await expect(view.send).toBeDisabled()
-      await expectBackground(view.send, "contrast")
+      await expectBackground(view.send, "icon-button-contrast")

      view.events.push({
        id: "evt_workspace_accent_running",
@@ -125,29 +127,29 @@ for (const theme of ["light", "dark"] as const) {
      })
      const stop = view.composer.getByRole("button", { name: "Stop", exact: true })
      await expect(stop).toBeEnabled()
-      await expectBackground(stop, "contrast")
+      await expectBackground(stop, "icon-button-contrast")

      await view.input.fill("Send a follow-up instead of stopping.")
      await expect(view.send).toBeEnabled()
-      await expectBackground(view.send, "contrast")
+      await expectBackground(view.send, "icon-button-contrast")
      await expect(page).toHaveURL(url)
    })

    test("new workspace send button stays neutral", async ({ page }) => {
      const view = await openSession(page, root, [...inventory], true)
      await expect(view.send).toBeDisabled()
-      await expectBackground(view.send, "contrast")
+      await expectBackground(view.send, "icon-button-contrast")
      await page.getByRole("button", { name: "Local", exact: true }).click()
      await page.getByRole("menuitem", { name: "New worktree", exact: true }).click()
      await expect(page.getByRole("button", { name: "New worktree", exact: true })).toBeVisible()
      await view.input.fill("Inspect this fixture workspace.")
      await expect(view.send).toBeEnabled()
-      await expectBackground(view.send, "contrast")
+      await expectBackground(view.send, "icon-button-contrast")
      await view.send.hover()
-      await expectBackground(view.send, "contrast")
+      await expectBackground(view.send, "icon-button-contrast")
      await view.composer.locator('[data-action="composer-model"]').press("Tab")
      await expect(view.send).toBeFocused()
-      await expectBackground(view.send, "contrast")
+      await expectBackground(view.send, "icon-button-contrast")
    })
  })
 }
@@ -199,10 +201,13 @@ async function openSession(page: Page, directory: string, worktrees = [...invent
    events: () => events.splice(0),
  })
  // Keep authoritative inventory independent of the raw project's empty sandboxes.
-  await page.route(`**/api/worktree/${projectID}`, (route) => {
-    if (route.request().method() !== "GET") return route.fallback()
-    return route.fulfill({ json: worktrees, headers: { "access-control-allow-origin": "*" } })
-  })
+  await page.route(
+    (url) => url.pathname === "/api/worktree",
+    (route) => {
+      if (route.request().method() !== "GET") return route.fallback()
+      return route.fulfill({ json: worktrees, headers: { "access-control-allow-origin": "*" } })
+    },
+  )
  if (draft)
    await page.addInitScript(
      ({ root, server }) => {
@@ -222,7 +227,9 @@ async function openSession(page: Page, directory: string, worktrees = [...invent
    )
  const loaded = page.waitForResponse(
    (response) =>
-      new URL(response.url()).pathname === `/api/worktree/${projectID}` && response.request().method() === "GET",
+      new URL(response.url()).pathname === "/api/worktree" &&
+      new URL(response.url()).searchParams.get("location[directory]") === root &&
+      response.request().method() === "GET",
  )
  await page.goto(
    draft ? "/new-session?draftId=draft_workspace_accent" : `/server/${base64Encode(server)}/session/${sessionID}`,
@@ -71,27 +71,23 @@ const Group = HttpApiGroup.make("mock")
  .add(HttpApiEndpoint.get("projectList", "/api/project", { success: Json }))
  .add(HttpApiEndpoint.get("projectCurrent", "/api/project/current", { success: Json }))
  .add(
-    HttpApiEndpoint.get("worktreeList", "/api/worktree/:projectID", {
-      params: { projectID: Schema.String },
+    HttpApiEndpoint.get("worktreeList", "/api/worktree", {
      success: Json,
    }),
  )
  .add(
-    HttpApiEndpoint.post("worktreeCreate", "/api/worktree/:projectID", {
-      params: { projectID: Schema.String },
+    HttpApiEndpoint.post("worktreeCreate", "/api/worktree", {
      payload: JsonPayload,
      success: Json,
    }),
  )
  .add(
-    HttpApiEndpoint.delete("worktreeRemove", "/api/worktree/:projectID", {
-      params: { projectID: Schema.String },
+    HttpApiEndpoint.delete("worktreeRemove", "/api/worktree", {
      success: NoContent,
    }),
  )
  .add(
-    HttpApiEndpoint.post("worktreeRefresh", "/api/worktree/:projectID/refresh", {
-      params: { projectID: Schema.String },
+    HttpApiEndpoint.post("worktreeRefresh", "/api/worktree/refresh", {
      success: NoContent,
    }),
  )
@@ -55,6 +55,8 @@ function ComposerStory(props: {
  label?: string
  inspectRequest?: boolean
  continueOnStop?: boolean
+  longLabels?: boolean
+  alternate?: "queue" | "steer"
 }) {
  const [draft, setDraft] = createStore<ComposerPersistedState>({
    prompt: props.prompt ?? [{ type: "text", content: "", start: 0, end: 0 }],
@@ -66,11 +68,15 @@ function ComposerStory(props: {
    activity: props.label ?? "Ready",
    variant: STORY_MODEL.variant,
  })
+  const modelOption = createMemo(() => ({
+    ...selectedModel,
+    name: props.longLabels ? "Claude Sonnet with an unusually long model name" : selectedModel.name,
+  }))
  const modelSelection = {
    ready: Object.assign(() => true, { promise: undefined }),
-    current: () => selectedModel,
-    recent: () => [selectedModel],
-    list: () => [selectedModel],
+    current: () => modelOption(),
+    recent: () => [modelOption()],
+    list: () => [modelOption()],
    cycle() {},
    set() {},
    visible: () => true,
@@ -126,7 +132,7 @@ function ComposerStory(props: {
      placeholder: () => "Ask anything, / for commands, @ for context...",
      agent: {
        options: () => [
-          { id: "build", label: "build" },
+          { id: "build", label: props.longLabels ? "Build agent with an unusually long name" : "build" },
          { id: "review", label: "review" },
        ],
        current: () => "build",
@@ -135,7 +141,7 @@ function ComposerStory(props: {
      variant: {
        options: () => [
          { id: "default", label: "default" },
-          { id: "balanced", label: "balanced" },
+          { id: "balanced", label: props.longLabels ? "Balanced reasoning with an extended label" : "balanced" },
          { id: "high", label: "high" },
        ],
        current: () => story.variant,
@@ -144,6 +150,17 @@ function ComposerStory(props: {
      submit: {
        stopping: () => !!props.stopping,
        working: () => !!props.working,
+        queue: props.alternate
+          ? {
+              count: () => 0,
+              delivery: () => (props.alternate === "queue" ? "steer" : "queue"),
+              alternate: () => props.alternate,
+              editing: () => undefined,
+              confirmEdit() {},
+              cancelEdit() {},
+              editFirst: () => false,
+            }
+          : undefined,
        onSubmit: () => {
          const value = draft.prompt.map((part) => ("content" in part ? part.content : `[${part.filename}]`)).join("")
          const request = props.inspectRequest
@@ -290,6 +307,21 @@ export const NarrowLayout = {
  ),
 }

+export const ToolbarOverflow = {
+  args: { alternate: "queue" },
+  argTypes: { alternate: { control: "select", options: ["none", "queue", "steer"] } },
+  render: (args: { alternate: "none" | "queue" | "steer" }) => (
+    <div class="w-[min(420px,calc(100vw-80px))]">
+      <ComposerStory
+        longLabels
+        working
+        prompt={text("Keep all controls reachable when the toolbar overflows")}
+        alternate={args.alternate === "none" ? undefined : args.alternate}
+      />
+    </div>
+  ),
+}
+
 export const DemoFirstClassSkillIDs = {
  name: "Demo: First-class skill IDs",
  render: () => (
@@ -2,12 +2,36 @@
  content: "\200B";
 }

+/* Masks only cover hidden content; they do not reserve space in the toolbar. */
+[data-slot="composer-controls"][data-overflow-start="true"] {
+  --mask-start: 16px;
+}
+
+[data-slot="composer-controls"][data-overflow-end="true"] {
+  --mask-end: 16px;
+}
+
+[data-slot="composer-controls"]:dir(rtl) {
+  --mask-direction: to left;
+}
+
+[data-slot="composer-controls"]:is([data-overflow-start="true"], [data-overflow-end="true"]) {
+  mask-image: linear-gradient(
+    var(--mask-direction, to right),
+    transparent,
+    black var(--mask-start, 0px),
+    black calc(100% - var(--mask-end, 0px)),
+    transparent
+  );
+}
+
 [data-component="composer"]:not(:hover) .composer-variant-default:not(:focus-visible, [data-expanded]) {
  opacity: 0;
  pointer-events: none;
 }

 [data-color-scheme="dark"] [data-component="composer"][data-dock-border-underlay="true"],
+[data-color-scheme="dark"] [data-component="session-composer-dock"] [data-component="composer"],
 [data-color-scheme="dark"] [data-component="new-session"] [data-component="composer"] {
  background: var(--v2-background-bg-layer-01);
 }
@@ -1,4 +1,5 @@
-import { createEffect, createMemo, createSignal, For, Show, type JSX } from "solid-js"
+import { createEffect, createMemo, createSignal, For, onCleanup, onMount, Show, type JSX } from "solid-js"
+import { createStore } from "solid-js/store"
 import { FileIcon } from "@opencode-ai/ui/file-icon"
 import { Icon } from "@opencode-ai/ui/icon"
 import { IconButton } from "@opencode-ai/ui/icon-button"
@@ -56,6 +57,23 @@ export function ComposerEditor(props: ComposerEditorProps) {
  const view = props.controller.view
  let editor: HTMLDivElement | undefined
  let viewport: HTMLDivElement | undefined
+  let controlsViewport!: HTMLDivElement
+  let controlsContent!: HTMLDivElement
+  const [overflow, setOverflow] = createStore({ start: false, end: false })
+  const updateOverflow = () => {
+    const offset = Math.abs(controlsViewport.scrollLeft)
+    setOverflow({
+      start: offset > 1,
+      end: controlsViewport.scrollWidth - controlsViewport.clientWidth - offset > 1,
+    })
+  }
+  onMount(() => {
+    const observer = new ResizeObserver(updateOverflow)
+    observer.observe(controlsViewport)
+    observer.observe(controlsContent)
+    updateOverflow()
+    onCleanup(() => observer.disconnect())
+  })
  let localInput = false
  const updateCursor = () => {
    if (!editor || !window.getSelection()?.isCollapsed) return
@@ -226,7 +244,7 @@ export function ComposerEditor(props: ComposerEditorProps) {

        <div class="flex h-11 items-center px-2">
          <div
-            class="flex min-w-0 flex-1 items-center gap-1"
+            class="flex shrink-0 items-center"
            aria-hidden={state.mode === "shell"}
            inert={state.mode === "shell" ? true : undefined}
            style={buttons()}
@@ -245,64 +263,80 @@ export function ComposerEditor(props: ComposerEditorProps) {
              onContext={props.controller.openContext}
              onShell={props.controller.openShell}
            />
-            <Show when={view.agent} keyed>
-              {(control) => (
-                <ComposerEditorConfiguredSelect
-                  title={i18n.t("ui.promptInput.chooseAgent")}
-                  keybind={["Mod", "."]}
-                  control={control}
-                />
-              )}
-            </Show>
-            <Show when={props.modelControlsVisible ?? true}>
-              {props.modelControl}
-              <Show when={view.variant} keyed>
+          </div>
+          <div
+            ref={controlsViewport}
+            data-slot="composer-controls"
+            data-overflow-start={overflow.start}
+            data-overflow-end={overflow.end}
+            class="ms-1 me-3 h-full min-w-0 flex-1 overflow-x-auto overscroll-x-contain no-scrollbar"
+            onScroll={updateOverflow}
+            aria-hidden={state.mode === "shell"}
+            inert={state.mode === "shell" ? true : undefined}
+            style={buttons()}
+          >
+            <div ref={controlsContent} class="flex h-full w-max min-w-full items-center gap-1">
+              <Show when={view.agent} keyed>
                {(control) => (
-                  <Show when={control.options().length > 1}>
-                    <ComposerEditorConfiguredSelect
-                      title={i18n.t("ui.promptInput.chooseVariant")}
-                      keybind={["Shift", "Mod", "D"]}
-                      control={control}
-                      class={control.current() === "default" ? "composer-variant-default" : undefined}
-                    />
-                  </Show>
+                  <ComposerEditorConfiguredSelect
+                    title={i18n.t("ui.promptInput.chooseAgent")}
+                    keybind={["Mod", "."]}
+                    control={control}
+                  />
                )}
              </Show>
-            </Show>
+              <Show when={props.modelControlsVisible ?? true}>
+                {props.modelControl}
+                <Show when={view.variant} keyed>
+                  {(control) => (
+                    <Show when={control.options().length > 1}>
+                      <ComposerEditorConfiguredSelect
+                        title={i18n.t("ui.promptInput.chooseVariant")}
+                        keybind={["Shift", "Mod", "D"]}
+                        control={control}
+                        class={control.current() === "default" ? "composer-variant-default" : undefined}
+                      />
+                    </Show>
+                  )}
+                </Show>
+              </Show>
+            </div>
          </div>
-          <Show when={state.mode === "normal"}>
-            <ComposerEditorAlternateDelivery
-              controller={props.controller}
-              keybind={props.alternateKeybind ?? ["Mod", "Enter"]}
+          <div data-slot="composer-actions" class="flex shrink-0 items-center">
+            <Show when={state.mode === "normal"}>
+              <ComposerEditorAlternateDelivery
+                controller={props.controller}
+                keybind={props.alternateKeybind ?? ["Mod", "Enter"]}
+              />
+            </Show>
+            <Show when={state.mode === "shell"}>
+              <Button
+                data-action="composer-exit-shell"
+                type="button"
+                variant="ghost-faint"
+                size="small"
+                class="me-3 gap-1.5 px-1.5"
+                onClick={() => {
+                  props.controller.dispatch({ type: "mode.normal" })
+                  props.controller.restoreFocus()
+                }}
+              >
+                {i18n.t("ui.promptInput.exitShell")}
+                <span class="hidden sm:block">
+                  <Keybind keys={props.exitShellKeybind ?? ["ESC"]} variant="neutral" />
+                </span>
+              </Button>
+            </Show>
+            <ComposerEditorSubmitButton
+              mode={state.mode}
+              stopping={view.submit.stopping()}
+              disabled={!props.controller.canSubmit()}
+              sendLabel={i18n.t("ui.promptInput.send")}
+              stopLabel={i18n.t("ui.promptInput.stop")}
+              onSubmit={() => props.controller.submit()}
+              onStop={props.controller.stop}
            />
-          </Show>
-          <Show when={state.mode === "shell"}>
-            <Button
-              data-action="composer-exit-shell"
-              type="button"
-              variant="ghost-faint"
-              size="small"
-              class="me-3 gap-1.5 px-1.5"
-              onClick={() => {
-                props.controller.dispatch({ type: "mode.normal" })
-                props.controller.restoreFocus()
-              }}
-            >
-              {i18n.t("ui.promptInput.exitShell")}
-              <span class="hidden sm:block">
-                <Keybind keys={props.exitShellKeybind ?? ["ESC"]} variant="neutral" />
-              </span>
-            </Button>
-          </Show>
-          <ComposerEditorSubmitButton
-            mode={state.mode}
-            stopping={view.submit.stopping()}
-            disabled={!props.controller.canSubmit()}
-            sendLabel={i18n.t("ui.promptInput.send")}
-            stopLabel={i18n.t("ui.promptInput.stop")}
-            onSubmit={() => props.controller.submit()}
-            onStop={props.controller.stop}
-          />
+          </div>
        </div>
      </form>
    </div>
@@ -808,11 +842,7 @@ export function ComposerEditorSubmitButton(props: {
        tabIndex={props.mode === "normal" ? undefined : -1}
        icon={<Icon name={props.stopping ? "stop" : props.mode === "shell" ? "arrow-undo-down" : "arrow-up"} />}
        variant="contrast"
-        class="size-7 rounded-md p-[6px] text-v2-icon-icon-muted shadow-[var(--v2-elevation-button-contrast)] disabled:opacity-50"
-        style={{
-          "background-image":
-            "linear-gradient(180deg,var(--v2-alpha-light-20) 0%,var(--v2-alpha-light-0) 100%),linear-gradient(90deg,var(--v2-background-bg-contrast) 0%,var(--v2-background-bg-contrast) 100%)",
-        }}
+        class="size-7 rounded-md p-[6px] disabled:opacity-50"
        aria-label={props.stopping ? props.stopLabel : props.sendLabel}
        onClick={(event) => {
          event.preventDefault()
@@ -34,6 +34,14 @@ export function createHomeController() {
    const conn = list[0]
    if (conn) setSelection({ server: ServerConnection.key(conn) })
  })
+  createEffect(() => {
+    const ctx = focusedServerCtx()
+    const id = selectedProject()?.id
+    if (!ctx || !id || ctx.sdk.connection.status() !== "connected") return
+    // Selecting a project is the demand for its worktree inventory: the session filter spans its worktrees.
+    const root = ctx.sync.data.project.find((project) => project.id === id)?.worktree
+    if (root) void ctx.sync.worktrees.load(root)
+  })

  function setSelection(next: HomeProjectSelection) {
    layout.home.setSelection(next)
@@ -27,7 +27,7 @@ import { sessionLabel, sessionTitle } from "@/session/title"
 import { showToast } from "@/shell/notifications/toast"
 import { archiveHomeSession } from "./archive"
 import type { HomeController } from "../model"
-import { buildHomeSessionRecords, type HomeSessionRecord } from "./records"
+import { buildHomeSessionRecords, homeProjectForSession, type HomeSessionRecord } from "./records"

 export type { HomeSessionRecord } from "./records"

@@ -270,14 +270,7 @@ export function createHomeSessionsController(home: HomeController) {
      },
      create: home.project.openNewSession,
      open: (session: SessionInfo, options?: OpenSessionOptions) => {
-        const directoryKey = pathKey(session.location.directory)
-        const project = home.project
-          .list()
-          .find(
-            (item) =>
-              pathKey(item.worktree) === directoryKey ||
-              item.sandboxes?.some((sandbox) => pathKey(sandbox) === directoryKey),
-          )
+        const project = homeProjectForSession(session, home.project.list())
        const conn = home.server.focused()
        if (!conn) return
        const connKey = ServerConnection.key(conn)
@@ -36,4 +36,26 @@ describe("buildHomeSessionRecords", () => {

    expect(records.map((record) => record.session.id)).toEqual(["a"])
  })
+
+  test("labels a worktree session with its project before that project's inventory has loaded", () => {
+    const records = buildHomeSessionRecords({
+      sessions: () => [session("w", "/repo/a/.worktrees/feature", "project-a")],
+      projectDirectories: () => undefined,
+      projects: () => [{ ...opened, name: "Project A" }],
+    })
+
+    expect(records[0]?.project).toMatchObject({ id: "project-a", worktree: "/repo/a" })
+    expect(records[0]?.projectName).toBe("Project A")
+  })
+
+  test("prefers the added project whose directory matches over a sibling entry with the same ID", () => {
+    const nested = { id: "project-a", worktree: "/repo/a/packages/app", expanded: true } as LocalProject
+    const records = buildHomeSessionRecords({
+      sessions: () => [session("n", "/repo/a/packages/app", "project-a")],
+      projectDirectories: () => undefined,
+      projects: () => [opened, nested],
+    })
+
+    expect(records[0]?.project.worktree).toBe("/repo/a/packages/app")
+  })
 })
@@ -22,13 +22,7 @@ export function buildHomeSessionRecords(input: {
  return [...new Map(sessions.map((session) => [session.id, session] as const)).values()]
    .sort(compareSessionTime)
    .map((session) => {
-      const directory = pathKey(session.location.directory)
-      const project = input
-        .projects()
-        .find(
-          (item) =>
-            pathKey(item.worktree) === directory || item.sandboxes?.some((sandbox) => pathKey(sandbox) === directory),
-        ) ?? {
+      const project = homeProjectForSession(session, input.projects()) ?? {
        id: session.projectID,
        worktree: session.location.directory,
        expanded: false,
@@ -36,3 +30,18 @@ export function buildHomeSessionRecords(input: {
      return { session, project, projectName: displayName(project) }
    })
 }
+
+// Worktree inventories load on demand, so a worktree session may not match any directory yet;
+// the session's project ID still identifies its added project.
+export function homeProjectForSession<T extends { id?: string; worktree: string; sandboxes?: readonly string[] }>(
+  session: SessionInfo,
+  projects: readonly T[],
+) {
+  const directory = pathKey(session.location.directory)
+  return (
+    projects.find(
+      (item) =>
+        pathKey(item.worktree) === directory || item.sandboxes?.some((sandbox) => pathKey(sandbox) === directory),
+    ) ?? projects.find((item) => item.id === session.projectID)
+  )
+}
@@ -165,6 +165,15 @@
    }
  }

+  ::highlight(timeline-search-hit) {
+    background-color: color-mix(in srgb, var(--v2-icon-icon-accent) 28%, transparent);
+  }
+
+  ::highlight(timeline-search-hit-active) {
+    background-color: var(--v2-icon-icon-accent);
+    color: var(--v2-background-bg-deep);
+  }
+
  [data-component="getting-started"] {
    container-type: inline-size;
    container-name: getting-started;
@@ -1,2 +1,2 @@
-/** Inline new-session content width — keep in sync with session composer `placement === "inline"`. */
-export const NEW_SESSION_CONTENT_WIDTH = "w-full max-w-[720px] px-0"
+/** Allows the prompt to extend 80px beyond each side of the 720px wordmark. */
+export const NEW_SESSION_CONTENT_WIDTH = "w-full max-w-[880px] px-0"
@@ -1,7 +1,6 @@
 import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { Tooltip } from "@opencode-ai/ui/tooltip"
 import { Icon } from "@opencode-ai/ui/icon"
-import { Wordmark } from "@opencode-ai/ui/wordmark"
 import { Show, createMemo, createSignal } from "solid-js"
 import { Schema } from "effect"
 import createPresence from "solid-presence"
@@ -23,6 +22,7 @@ import { NEW_SESSION_CONTENT_WIDTH } from "@/new-session/layout"
 import { Persist, persisted } from "@/runtime/persistence/storage"
 import { Persistence } from "@/runtime/persistence/schema"
 import type { NewSessionWorkspaceController } from "./workspace/controller"
+import { NewSessionWordmark } from "./wordmark"

 const providerTipDismissalDuration = 30 * 24 * 60 * 60 * 1000

@@ -61,7 +61,7 @@ export function NewSessionView(props: {
        />
        <div class="absolute inset-x-0 top-[25.375%] flex justify-center px-6">
          <div class={NEW_SESSION_CONTENT_WIDTH}>
-            <Wordmark class="h-auto w-full text-v2-background-bg-inverse" />
+            <NewSessionWordmark />
            <div class="mt-8 flex flex-col gap-8">
              <Composer model={props.composer} />
              <Show when={props.project.empty()}>
@@ -0,0 +1,43 @@
+[data-component="new-session-wordmark"] {
+  --wordmark-shimmer-opacity: 0.45;
+
+  .wordmark-shimmer {
+    /* Blend above the base logo's opacity so the sweep only adds light in either theme. */
+    color: white;
+    mix-blend-mode: screen;
+    opacity: 0;
+    mask-image: linear-gradient(to right, transparent 40%, black 50%, transparent 60%);
+    mask-size: 300% 100%;
+    mask-repeat: no-repeat;
+    animation: new-session-wordmark-shimmer 800ms linear both;
+  }
+}
+
+[data-color-scheme="dark"] [data-component="new-session-wordmark"] {
+  /* Preserve the previous dark highlight strength: 0.16 × 0.7 × 0.6. */
+  --wordmark-shimmer-opacity: 0.0672;
+}
+
+/* Oversizing the mask moves its highlight physically left to right, including in RTL. */
+@keyframes new-session-wordmark-shimmer {
+  0% {
+    mask-position: 100% 0;
+    opacity: 0;
+  }
+  20%,
+  80% {
+    opacity: var(--wordmark-shimmer-opacity);
+  }
+  100% {
+    mask-position: 0% 0;
+    opacity: 0;
+  }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  [data-component="new-session-wordmark"] {
+    .wordmark-shimmer {
+      animation: none;
+    }
+  }
+}
@@ -0,0 +1,11 @@
+import { NewSessionWordmark } from "./wordmark"
+
+export default {
+  title: "App/New Session/Wordmark",
+  id: "app-new-session-wordmark",
+  component: NewSessionWordmark,
+}
+
+export const Reveal = {
+  render: () => <NewSessionWordmark />,
+}
@@ -0,0 +1,17 @@
+import { Wordmark } from "@opencode-ai/ui/wordmark"
+import "./wordmark.css"
+
+export function NewSessionWordmark() {
+  return (
+    <div
+      data-component="new-session-wordmark"
+      aria-hidden="true"
+      class="pointer-events-none mx-auto w-full max-w-[720px] text-v2-background-bg-inverse"
+    >
+      <div data-slot="wordmark-reveal" class="relative">
+        <Wordmark fade={false} class="block h-auto w-full opacity-60 [[data-color-scheme=dark]_&]:opacity-50" />
+        <Wordmark fade={false} muted={false} class="wordmark-shimmer absolute inset-0 h-auto w-full" />
+      </div>
+    </div>
+  )
+}
@@ -0,0 +1,6 @@
+import { expect, test } from "bun:test"
+import { popularProviders } from "./order"
+
+test("lists OpenCode Go before Zen and other popular providers", () => {
+  expect(popularProviders.slice(0, 2)).toEqual(["opencode-go", "opencode"])
+})
@@ -1,6 +1,6 @@
 export const popularProviders = [
-  "opencode",
  "opencode-go",
+  "opencode",
  "anthropic",
  "github-copilot",
  "openai",
@@ -110,7 +110,7 @@ function ProviderPicker(props: { directory?: string; onSelect: (provider: string
    active: undefined as string | undefined,
    connecting: undefined as string | undefined,
  })
-  const featured = ["opencode", "opencode-go", "anthropic", "openai", "google", "openrouter", "vercel"]
+  const featured = ["opencode-go", "opencode", "anthropic", "openai", "google", "openrouter", "vercel"]
  const custom = () => ({ id: CUSTOM_ID, name: language.t("dialog.provider.custom.label") })
  const all = createMemo(() => {
    language.locale()
@@ -13,7 +13,7 @@ import { useLanguage } from "@/runtime/i18n/language"
 import { ModelTooltip } from "./tooltip"

 type ModelState = ReturnType<typeof useLocal>["model"]
-const featuredProviders = ["opencode", "opencode-go", "openai", "anthropic", "google", "github-copilot"]
+const featuredProviders = ["opencode-go", "opencode", "openai", "anthropic", "google", "github-copilot"]
 const displayModelName = (name: string) => name.replace(/\s+(?:\(free\)|free)$/i, "")

 export const DialogSelectModelUnpaid: Component<{ model?: ModelState }> = (props) => {
@@ -676,7 +676,7 @@ export const dict = {
  "session.error.incompatible.description":
    "{{server}} is running OpenCode {{version}}, which isn't compatible with this app. Upgrade the server to OpenCode V2 to continue.",
  "session.background.moveTasks": "Move {{tasks}} to background",
-  "session.background.moveRunning": "Move running work to background",
+  "session.background.moveRunning": "Move to background",
  "session.background.inBackground": "Running {{tasks}} in background",
  "session.background.moveInline": "Press {{keybind}} to move running work to the background",
  "session.background.running": "Running work in background",
@@ -736,6 +736,16 @@ export const dict = {
  "session.todo.expand": "Expand",
  "session.todo.progress": "{{done}} of {{total}} todos completed",
  "session.question.progress": "{{current}} of {{total}} questions",
+  "session.websearch.title": "Third-party web search",
+  "session.websearch.description": "Select the search provider agents use to search the web",
+  "session.websearch.provider": "Search provider",
+  "session.websearch.any": "Any",
+  "session.websearch.disable": "Don’t use search",
+  "session.websearch.enable": "Enable",
+  "session.websearch.loadFailed": "Could not load search providers.",
+  "session.websearch.empty": "No search providers available.",
+  "session.websearch.failed": "Could not save your choice. Please try again.",
+  "session.websearch.retry": "Retry",
  "session.question.minimize": "Minimize question",
  "session.question.restore": "Restore question",
  "session.question.pending.one": "{{count}} pending question",
@@ -759,6 +769,8 @@ export const dict = {

  "session.header.search.placeholder": "Search {{project}}",
  "session.header.searchFiles": "Search files",
+  "session.search.placeholder": "Find...",
+  "session.search.noResults": "No matches",
  "session.header.openIn": "Open in",
  "session.header.open.action": "Open {{app}}",
  "session.header.open.ariaLabel": "Open in {{app}}",
@@ -1045,8 +1057,8 @@ export const dict = {
  "settings.general.row.showTerminal.description": "Show the terminal button in the desktop title bar",
  "settings.general.row.showStatus.title": "Server status",
  "settings.general.row.showStatus.description": "Show the server status button in the title bar",
-  "settings.general.row.showProjectIcon.title": "Project icon",
-  "settings.general.row.showProjectIcon.description": "Show the project icon in the session header",
+  "settings.general.row.showProjectIcon.title": "Show project icon",
+  "settings.general.row.showProjectIcon.description": "Show project icon in session header",
  "settings.general.row.mobileTitlebarBottom.title": "Bottom navigation",
  "settings.general.row.mobileTitlebarBottom.description": "Place the title bar at the bottom of the screen on mobile",
  "settings.general.row.mobileDiffWrap.description":
@@ -6,6 +6,7 @@ import { createApiForServer, type ServerApi } from "@/runtime/server/api"
 import { usePlatform } from "@/runtime/platform/platform"
 import { ServerConnection } from "./registry"
 import { createRefCountMap } from "@/runtime/server/refcount"
+import { createRequestQueue } from "@/runtime/server/request-queue"
 import { ServerScope } from "@/runtime/server/scope"
 import { useServer } from "./current"

@@ -114,8 +115,9 @@ export function createServerTransport(input: { http: ServerConnection.HttpBase;
  readonly api: ServerApi
  readonly pty: ReturnType<typeof createPtyClient>
 } {
+  const queue = createRequestQueue({ fetch: input.fetch ?? globalThis.fetch })
  const build = (http: ServerConnection.HttpBase) => {
-    const api = createApiForServer({ server: http, fetch: input.fetch })
+    const api = createApiForServer({ server: http, fetch: queue.fetch })
    return { http, api, pty: createPtyClient(api, { url: http.url }) }
  }
  const state = { current: build(input.http) }
@@ -6,9 +6,7 @@ import { bootstrapGlobal, loadPathQuery, loadProjectsQuery } from "./bootstrap"
 import { ServerScope } from "@/runtime/server/scope"
 import type { ServerApi } from "@/runtime/server/api"
 import type { ServerSync } from "@/runtime/server/sync"
-
-type ProjectApi = ServerApi["project"]
-type WorktreeApi = ServerApi["worktree"]
+import { worktreeInventoryKey } from "@/workspaces/inventory"

 test("bootstraps projects through the native store setter and preserves subsequent updates", async () => {
  const api = OpenCode.make({
@@ -23,7 +21,6 @@ test("bootstraps projects through the native store setter and preserves subseque
          })
        if (url.pathname === "/api/project")
          return Response.json([{ id: "project", canonical: "/repo", time: { created: 1, updated: 1 }, sandboxes: [] }])
-        if (url.pathname === "/api/worktree") return Response.json([{ directory: "/repo" }])
        throw new Error(`Unexpected request: ${url.pathname}`)
      },
      { preconnect() {} },
@@ -50,6 +47,18 @@ test("bootstraps projects through the native store setter and preserves subseque
    await bootstrapGlobal({ serverAPI: api, scope: ServerScope.local, setGlobalStore: setStore, queryClient })
    expect(store.project.map((project) => [project.id, project.worktree])).toEqual([["project", "/repo"]])
    expect(store.config).toEqual({})
+
+    // A refetch keeps the inventory a view already loaded for this project.
+    queryClient.setQueryData(worktreeInventoryKey(ServerScope.local, "/repo/"), [
+      { directory: "/repo" },
+      { directory: "/repo/feature", strategy: "git" },
+    ])
+    await bootstrapGlobal({ serverAPI: api, scope: ServerScope.local, setGlobalStore: setStore, queryClient })
+    expect(store.project[0]?.sandboxes).toEqual(["/repo/feature"])
+    expect(store.project[0]?.worktrees).toEqual([
+      { directory: "/repo" },
+      { directory: "/repo/feature", strategy: "git" },
+    ])
  } finally {
    queryClient.clear()
  }
@@ -79,58 +88,39 @@ describe("query keys", () => {
    expect(result).toMatchObject({ directory: "/repo/subpath", worktree: "/repo" })
  })

-  test("loads projects from the current endpoint", async () => {
-    const calls: string[] = []
-    const projects = {
-      list: async () => [
-        { id: "b", canonical: "/b", time: { created: 1, updated: 1 }, sandboxes: [] },
-        { id: "a", canonical: "/a", time: { created: 1, updated: 1 }, sandboxes: [] },
-      ],
-    } as unknown as ProjectApi
-    const worktrees = {
-      list: async ({ projectID }: { projectID: string }) => {
-        calls.push(projectID)
-        return [
-          { directory: `/${projectID}` },
-          { directory: `/${projectID}/clone` },
-          { directory: `/${projectID}/copy`, strategy: "git" },
-        ]
-      },
-    } as unknown as WorktreeApi
+  test("loads project metadata without enumerating any project's worktrees", async () => {
+    const requests: string[] = []
+    const api = OpenCode.make({
+      baseUrl: "http://localhost:3000",
+      fetch: Object.assign(
+        async (input: RequestInfo | URL, init?: RequestInit) => {
+          const url = new URL(new Request(input, init).url)
+          requests.push(url.pathname)
+          if (url.pathname !== "/api/project") throw new Error(`Unexpected request: ${url}`)
+          return Response.json([
+            ...Array.from({ length: 300 }, (_, index) => ({
+              id: `historical-${index.toString().padStart(3, "0")}`,
+              canonical: `/history/${index}`,
+              time: { created: 1, updated: 1 },
+              sandboxes: [],
+            })),
+            { id: "b", canonical: "/b", time: { created: 1, updated: 1 }, sandboxes: [] },
+            { id: "a", canonical: "/a", time: { created: 1, updated: 1 }, sandboxes: ["/a/legacy"] },
+            { id: "test", canonical: "/tmp/opencode-test-1", time: { created: 1, updated: 1 }, sandboxes: [] },
+          ])
+        },
+        { preconnect() {} },
+      ),
+    })

-    const result = await new QueryClient().fetchQuery(loadProjectsQuery(ServerScope.local, projects, worktrees))
+    const result = await new QueryClient().fetchQuery(loadProjectsQuery(ServerScope.local, api.project))

-    expect(result.map((project) => project.id)).toEqual(["a", "b"])
-    expect(result.map((project) => project.sandboxes)).toEqual([
-      ["/a/clone", "/a/copy"],
-      ["/b/clone", "/b/copy"],
-    ])
-    expect(result.map((project) => project.worktrees)).toEqual([
-      [{ directory: "/a" }, { directory: "/a/clone" }, { directory: "/a/copy", strategy: "git" }],
-      [{ directory: "/b" }, { directory: "/b/clone" }, { directory: "/b/copy", strategy: "git" }],
-    ])
-    expect(calls.toSorted()).toEqual(["a", "b"])
-  })
-
-  test("keeps projects whose directory inventory cannot load", async () => {
-    const projects = {
-      list: async () => [
-        { id: "a", canonical: "/a", time: { created: 1, updated: 1 }, sandboxes: [] },
-        { id: "b", canonical: "/b", time: { created: 1, updated: 1 }, sandboxes: [] },
-      ],
-    } as unknown as ProjectApi
-    const worktrees = {
-      list: async ({ projectID }: { projectID: string }) => {
-        if (projectID === "b") throw new Error("unavailable")
-        return [{ directory: "/a/copy", strategy: "git" as const }]
-      },
-    } as unknown as WorktreeApi
-
-    const result = await new QueryClient().fetchQuery(loadProjectsQuery(ServerScope.local, projects, worktrees))
-
-    expect(result.map((project) => ({ id: project.id, sandboxes: project.sandboxes }))).toEqual([
-      { id: "a", sandboxes: ["/a/copy"] },
-      { id: "b", sandboxes: [] },
+    expect(requests).toEqual(["/api/project"])
+    expect(result).toHaveLength(302)
+    expect(result.slice(0, 2)).toMatchObject([
+      { id: "a", worktree: "/a", sandboxes: ["/a/legacy"], worktrees: [{ directory: "/a" }] },
+      { id: "b", worktree: "/b", sandboxes: [], worktrees: [{ directory: "/b" }] },
    ])
+    expect(result.some((project) => project.id === "test")).toBe(false)
  })
 })
@@ -15,8 +15,7 @@ import { cmp, normalizeProjectInfo } from "./utils"
 import { formatServerError } from "@/runtime/server/errors"
 import { QueryClient, queryOptions } from "@tanstack/solid-query"
 import type { ServerScope } from "@/runtime/server/scope"
-import type { ServerApi } from "@/runtime/server/api"
-import { sameDirectory } from "@/workspaces/paths"
+import { withWorktreeInventory, worktreeInventoryKey } from "@/workspaces/inventory"

 type GlobalStore = {
  path: Path
@@ -64,42 +63,21 @@ type ProjectApi = {
  readonly list: () => Promise<ProjectListOutput>
  readonly current: (input?: ProjectCurrentInput) => Promise<ProjectCurrentOutput>
 }
-type WorktreeApi = Pick<ServerApi["worktree"], "list">
 type LocationApi = { readonly get: (input?: LocationGetInput) => Promise<LocationGetOutput> }

-export const loadProjectsQuery = (scope: ServerScope, projects: ProjectApi, worktrees: WorktreeApi) =>
+// Metadata only. Worktree inventories load per project when a view shows it (see workspaces/inventory).
+export const loadProjectsQuery = (scope: ServerScope, projects: ProjectApi) =>
  queryOptions({
    queryKey: [scope, "project"],
    queryFn: () =>
      retry(() =>
-        projects.list().then(async (items) => {
-          return (
-            await Promise.all(
-              items
-                .filter((project) => !!project?.id)
-                .map(async (project) => {
-                  const directories = await worktrees
-                    .list({ projectID: project.id })
-                    .catch(() => [
-                      { directory: project.canonical },
-                      ...(project.sandboxes ?? [])
-                        .filter((directory) => !sameDirectory(project.canonical, directory))
-                        .map((directory) => ({ directory })),
-                    ])
-                  return normalizeProjectInfo({
-                    ...project,
-                    sandboxes: directories
-                      .map((item) => item.directory)
-                      .filter((directory) => !sameDirectory(project.canonical, directory)),
-                    worktrees: directories,
-                  })
-                }),
-            )
-          )
+        projects.list().then((items) =>
+          items
+            .filter((project) => !!project?.id)
+            .map(normalizeProjectInfo)
            .filter((p) => !!p.worktree && !p.worktree.includes("opencode-test"))
-            .slice()
-            .sort((a, b) => cmp(a.id, b.id))
-        }),
+            .sort((a, b) => cmp(a.id, b.id)),
+        ),
      ),
  })

@@ -107,7 +85,6 @@ export async function bootstrapGlobal(input: {
  serverAPI: {
    readonly location: LocationApi
    readonly project: ProjectApi
-    readonly worktree: WorktreeApi
  }
  scope: ServerScope
  setGlobalStore: SetStoreFunction<GlobalStore>
@@ -117,9 +94,17 @@ export async function bootstrapGlobal(input: {
    () => input.queryClient.fetchQuery(loadGlobalConfigQuery(input.scope)),
    () => input.queryClient.fetchQuery(loadPathQuery(input.scope, null, input.serverAPI.location)),
    () =>
-      input.queryClient
-        .fetchQuery(loadProjectsQuery(input.scope, input.serverAPI.project, input.serverAPI.worktree))
-        .then((data) => input.setGlobalStore("project", data)),
+      input.queryClient.fetchQuery(loadProjectsQuery(input.scope, input.serverAPI.project)).then((data) =>
+        input.setGlobalStore(
+          "project",
+          data.map((project) =>
+            withWorktreeInventory(
+              project,
+              input.queryClient.getQueryData(worktreeInventoryKey(input.scope, project.worktree)),
+            ),
+          ),
+        ),
+      ),
  ]
  await runAll(slow)
 }
@@ -0,0 +1,175 @@
+import { describe, expect, test } from "bun:test"
+import { createRequestQueue, isSlowRequest } from "./request-queue"
+
+function setup(input?: { limit?: number; slowLimit?: number; stallMs?: number; headersTimeoutMs?: number }) {
+  const pending: Array<{ url: string; signal: AbortSignal; resolve: () => void }> = []
+  const logs: Array<{ message: string; data: Record<string, unknown> }> = []
+  let clock = 0
+  const queue = createRequestQueue({
+    limit: input?.limit ?? 2,
+    slowLimit: input?.slowLimit,
+    stallMs: input?.stallMs,
+    headersTimeoutMs: input?.headersTimeoutMs,
+    now: () => clock,
+    log: (message, data) => logs.push({ message, data }),
+    fetch: Object.assign(
+      (resource: RequestInfo | URL) =>
+        new Promise<Response>((resolve, reject) => {
+          const request = new Request(resource)
+          request.signal.addEventListener("abort", () => reject(request.signal.reason), { once: true })
+          pending.push({ url: request.url, signal: request.signal, resolve: () => resolve(new Response("ok")) })
+        }),
+      { preconnect() {} },
+    ),
+  })
+  const settle = () => new Promise<void>((resolve) => setTimeout(resolve, 0))
+  return { queue, pending, logs, settle, tick: (ms: number) => (clock += ms) }
+}
+
+describe("createRequestQueue", () => {
+  test("caps concurrent requests and starts queued ones as slots free up", async () => {
+    const input = setup()
+    const responses = ["/api/a", "/api/b", "/api/c"].map((path) => input.queue.fetch(`http://server${path}`))
+    await input.settle()
+    expect(input.pending.map((item) => new URL(item.url).pathname)).toEqual(["/api/a", "/api/b"])
+    expect(input.queue.queued()).toBe(1)
+    input.pending[0]!.resolve()
+    await input.settle()
+    expect(input.pending.map((item) => new URL(item.url).pathname)).toEqual(["/api/a", "/api/b", "/api/c"])
+    input.pending.forEach((item) => item.resolve())
+    await Promise.all(responses)
+    expect(input.queue.inflight()).toBe(0)
+  })
+
+  test("slow endpoints hold at most their share of slots so small reads go first", async () => {
+    const input = setup({ limit: 4, slowLimit: 2 })
+    const paths = ["/api/vcs?location[directory]=%2Fa", "/api/vcs/diff?location[directory]=%2Fa", "/api/worktree", "/api/session/ses_1"]
+    const responses = paths.map((path) => input.queue.fetch(`http://server${path}`))
+    await input.settle()
+    const started = () => input.pending.map((item) => new URL(item.url).pathname)
+    // Two slow requests fill the slow share; the worktree read waits while the session read jumps ahead.
+    expect(started()).toEqual(["/api/vcs", "/api/vcs/diff", "/api/session/ses_1"])
+    expect(input.queue.inflight()).toBe(3)
+    expect(input.queue.queued()).toBe(1)
+    // A fast request finishing does not free a slow slot.
+    input.pending[2]!.resolve()
+    await input.settle()
+    expect(started()).toEqual(["/api/vcs", "/api/vcs/diff", "/api/session/ses_1"])
+    input.pending[0]!.resolve()
+    await input.settle()
+    expect(started()).toEqual(["/api/vcs", "/api/vcs/diff", "/api/session/ses_1", "/api/worktree"])
+    input.pending.forEach((item) => item.resolve())
+    await Promise.all(responses)
+    expect(input.queue.inflight()).toBe(0)
+  })
+
+  test("classifies git and worktree endpoints as slow", () => {
+    expect(isSlowRequest("/api/vcs")).toBe(true)
+    expect(isSlowRequest("/api/vcs/branches")).toBe(true)
+    expect(isSlowRequest("/api/worktree")).toBe(true)
+    expect(isSlowRequest("/api/vcsx")).toBe(false)
+    expect(isSlowRequest("/api/session")).toBe(false)
+  })
+
+  test("never counts the event stream against the budget", async () => {
+    const input = setup({ limit: 1 })
+    void input.queue.fetch("http://server/api/session")
+    void input.queue.fetch("http://server/api/event")
+    await input.settle()
+    expect(input.pending.map((item) => new URL(item.url).pathname).toSorted()).toEqual(["/api/event", "/api/session"])
+    expect(input.queue.inflight()).toBe(1)
+  })
+
+  test("aborted requests leave the queue without being sent", async () => {
+    const input = setup({ limit: 1 })
+    const controller = new AbortController()
+    void input.queue.fetch("http://server/api/first")
+    const aborted = input.queue.fetch("http://server/api/second", { signal: controller.signal })
+    controller.abort()
+    await input.settle()
+    input.pending[0]!.resolve()
+    await expect(aborted).rejects.toBeInstanceOf(DOMException)
+    expect(input.pending.map((item) => new URL(item.url).pathname)).toEqual(["/api/first"])
+    expect(input.queue.inflight()).toBe(0)
+  })
+
+  test("a request the server never answers times out and frees its slot", async () => {
+    const input = setup({ limit: 1, headersTimeoutMs: 10 })
+    const dead = input.queue.fetch("http://server/api/dead")
+    const next = input.queue.fetch("http://server/api/next")
+    await input.settle()
+    expect(input.queue.queued()).toBe(1)
+    const error = await dead.catch((cause: unknown) => cause)
+    expect(error).toBeInstanceOf(DOMException)
+    expect((error as DOMException).name).toBe("TimeoutError")
+    await input.settle()
+    expect(input.pending.map((item) => new URL(item.url).pathname)).toEqual(["/api/dead", "/api/next"])
+    input.pending[1]!.resolve()
+    await expect(next).resolves.toBeInstanceOf(Response)
+    expect(input.queue.inflight()).toBe(0)
+  })
+
+  test("caller aborts still reach the underlying request", async () => {
+    const input = setup({ limit: 1 })
+    const controller = new AbortController()
+    const request = input.queue.fetch("http://server/api/slow", { signal: controller.signal })
+    await input.settle()
+    expect(input.pending[0]!.signal.aborted).toBe(false)
+    controller.abort()
+    expect(input.pending[0]!.signal.aborted).toBe(true)
+    await expect(request).rejects.toBeInstanceOf(DOMException)
+    expect(input.queue.inflight()).toBe(0)
+  })
+
+  test("a burst that drains promptly is not thrashing", async () => {
+    const input = setup({ stallMs: 5 })
+    const responses = Array.from({ length: 12 }, (_, index) => input.queue.fetch(`http://server/api/${index}`))
+    await input.settle()
+    expect(input.queue.queued()).toBe(10)
+    // Drain two at a time before the stall threshold elapses.
+    for (let round = 0; round < 6; round++) {
+      input.pending.splice(0).forEach((item) => item.resolve())
+      await input.settle()
+    }
+    await Promise.all(responses)
+    await new Promise((resolve) => setTimeout(resolve, 20))
+    expect(input.logs).toEqual([])
+  })
+
+  test("logs what is in flight and queued once per burst after requests stall", async () => {
+    const input = setup({ stallMs: 5 })
+    input.queue.fetch("http://server/api/worktree?location[directory]=%2Fa").catch(() => undefined)
+    input.tick(50)
+    input.queue.fetch("http://server/api/worktree?location[directory]=%2Fb").catch(() => undefined)
+    input.tick(50)
+    input.queue.fetch("http://server/api/worktree?location[directory]=%2Fc").catch(() => undefined)
+    input.tick(100)
+    input.queue.fetch("http://server/api/health").catch(() => undefined)
+    expect(input.logs).toEqual([])
+    input.tick(2_000)
+    await new Promise((resolve) => setTimeout(resolve, 20))
+    expect(input.logs).toEqual([
+      {
+        message: "server thrashing detected",
+        data: {
+          limit: 2,
+          inflight: [
+            { method: "GET", url: "http://server/api/worktree?location[directory]=%2Fa", ms: 2_200 },
+            { method: "GET", url: "http://server/api/worktree?location[directory]=%2Fb", ms: 2_150 },
+          ],
+          queued: [
+            { method: "GET", url: "http://server/api/worktree?location[directory]=%2Fc", ms: 2_100 },
+            { method: "GET", url: "http://server/api/health", ms: 2_000 },
+          ],
+        },
+      },
+    ])
+    // Still stalled within the rate limit: no repeat.
+    input.tick(2_000)
+    await new Promise((resolve) => setTimeout(resolve, 20))
+    expect(input.logs).toHaveLength(1)
+    input.tick(10_000)
+    await new Promise((resolve) => setTimeout(resolve, 20))
+    expect(input.logs).toHaveLength(2)
+  })
+})
@@ -0,0 +1,120 @@
+type Entry = { method: string; url: string; at: number; slow: boolean }
+
+// Chromium allows six connections per origin. The event stream holds one for the life of the
+// connection and health probes use their own fetch, so the app's API calls stay below that or
+// a burst stalls probes and user actions inside the browser where nothing can observe it.
+export const requestQueueLimit = 4
+
+// Endpoints that shell out to git or walk the filesystem take seconds on a large repository. They
+// may hold at most this many slots, so a session mount's small reads never queue behind them.
+export const requestQueueSlowLimit = 2
+export const slowRequestPaths = ["/api/vcs", "/api/worktree"]
+
+// A mount legitimately fires a dozen requests at once; only a request that has waited this long
+// for a slot indicates the server is not keeping up.
+export const requestStallMs = 2_000
+
+// A socket that dies while the device sleeps can leave fetch waiting for response headers until the
+// OS gives up on TCP retransmits, which takes minutes. Bound that so a dead request frees its slot
+// instead of wedging every later API call; the body may still stream for as long as it needs.
+export const requestHeadersTimeoutMs = 60_000
+
+export function isSlowRequest(pathname: string) {
+  return slowRequestPaths.some((path) => pathname === path || pathname.startsWith(`${path}/`))
+}
+
+export function createRequestQueue(input: {
+  fetch: typeof globalThis.fetch
+  limit?: number
+  slowLimit?: number
+  stallMs?: number
+  headersTimeoutMs?: number
+  log?: (message: string, data: Record<string, unknown>) => void
+  now?: () => number
+}) {
+  const limit = input.limit ?? requestQueueLimit
+  const slowLimit = input.slowLimit ?? requestQueueSlowLimit
+  const stallMs = input.stallMs ?? requestStallMs
+  const headersTimeoutMs = input.headersTimeoutMs ?? requestHeadersTimeoutMs
+  // Call the browser fetch unbound; `input.fetch(...)` would make `this` the options object.
+  const base = input.fetch
+  const now = input.now ?? Date.now
+  const log = input.log ?? ((message, data) => console.warn(`[server-request-queue] ${message}`, data))
+  const inflight = new Set<Entry>()
+  const waiting: Array<{ entry: Entry; start: () => void }> = []
+  let warned = -Infinity
+  let watcher: ReturnType<typeof setTimeout> | undefined
+
+  const describe = (entry: Entry) => ({ method: entry.method, url: entry.url, ms: now() - entry.at })
+  // Debug exports include the console, so list what the server is busy with while requests wait.
+  const watch = () => {
+    watcher = undefined
+    const oldest = waiting[0]?.entry
+    if (!oldest) return
+    if (now() - oldest.at >= stallMs && now() - warned >= 10_000) {
+      warned = now()
+      log("server thrashing detected", {
+        limit,
+        inflight: [...inflight].map(describe),
+        queued: waiting.map((item) => describe(item.entry)),
+      })
+    }
+    watcher = setTimeout(watch, stallMs)
+  }
+  const canStart = (entry: Entry) => {
+    if (inflight.size >= limit) return false
+    if (!entry.slow) return true
+    return [...inflight].filter((item) => item.slow).length < slowLimit
+  }
+  // FIFO, except a slow request waits its turn behind faster ones while the slow slots are full.
+  const release = (entry: Entry) => {
+    inflight.delete(entry)
+    const index = waiting.findIndex((item) => canStart(item.entry))
+    if (index === -1) return
+    waiting.splice(index, 1)[0]?.start()
+  }
+  const acquire = (entry: Entry) =>
+    new Promise<void>((resolve) => {
+      const start = () => {
+        entry.at = now()
+        inflight.add(entry)
+        resolve()
+      }
+      if (canStart(entry)) return start()
+      waiting.push({ entry, start })
+      watcher ??= setTimeout(watch, stallMs)
+    })
+
+  const fetch: typeof globalThis.fetch = Object.assign(
+    async (resource: RequestInfo | URL, init?: RequestInit) => {
+      const request = new Request(resource, init)
+      const pathname = new URL(request.url).pathname
+      // The event stream is long-lived; never count it against the request budget.
+      if (pathname === "/api/event") return base(request)
+      const entry = { method: request.method, url: request.url, at: now(), slow: isSlowRequest(pathname) }
+      await acquire(entry)
+      if (request.signal.aborted) {
+        release(entry)
+        throw request.signal.reason ?? new DOMException("The operation was aborted.", "AbortError")
+      }
+      const controller = new AbortController()
+      request.signal.addEventListener("abort", () => controller.abort(request.signal.reason), { once: true })
+      const timer = setTimeout(
+        () => controller.abort(new DOMException("Timed out waiting for the server to respond", "TimeoutError")),
+        headersTimeoutMs,
+      )
+      return base(new Request(request, { signal: controller.signal })).finally(() => {
+        clearTimeout(timer)
+        release(entry)
+      })
+    },
+    // Bun's fetch type carries preconnect; the browser never calls it.
+    { preconnect: () => {} },
+  )
+
+  return {
+    fetch,
+    inflight: () => inflight.size,
+    queued: () => waiting.length,
+  }
+}
@@ -1,6 +1,6 @@
 import { expect, test } from "bun:test"
 import { createRoot, createSignal } from "solid-js"
-import { createConnectionSync } from "./connection"
+import { createConnectionSync, reconnectOrder } from "./connection"

 test("invalidates disconnected data and synchronizes after the handshake", () => {
  const calls: string[] = []
@@ -19,3 +19,9 @@ test("invalidates disconnected data and synchronizes after the handshake", () =>
  })
  dispose()
 })
+
+test("held directories refresh before the rest, otherwise keeping their order", () => {
+  const held = new Set(["/b", "/d"])
+  expect(reconnectOrder(["/a", "/b", "/c", "/d"], (directory) => held.has(directory))).toEqual(["/b", "/d", "/a", "/c"])
+  expect(reconnectOrder(["/a", "/c"], (directory) => held.has(directory))).toEqual(["/a", "/c"])
+})
@@ -20,3 +20,8 @@ export function createConnectionSync(input: {

  return { handleEvent }
 }
+
+// Directories a mounted view holds refresh first; the rest keep their existing order behind them.
+export function reconnectOrder(directories: string[], held: (directory: string) => boolean) {
+  return [...directories.filter(held), ...directories.filter((directory) => !held(directory))]
+}
@@ -17,9 +17,11 @@ import type { ServerScope } from "@/runtime/server/scope"
 import { persisted } from "@/runtime/persistence/storage"
 import type { ServerApi } from "@/runtime/server/api"
 import { toggleMcp } from "./global-sync/mcp"
-import { createConnectionSync } from "./server-sync/connection"
+import { createConnectionSync, reconnectOrder } from "./server-sync/connection"
 import { usePlatform } from "@/runtime/platform/platform"
 import type { Data } from "@opencode-ai/client/solid"
+import { createWorktreeInventory, withWorktreeInventory } from "@/workspaces/inventory"
+import { sameDirectory } from "@/workspaces/paths"

 type GlobalStore = {
  path: Path
@@ -79,6 +81,17 @@ export function createServerSyncContextInner(serverSDK: ServerSDK, data: Data) {
  })

  const queryClient = useQueryClient()
+  const worktrees = createWorktreeInventory({
+    scope: serverSDK.scope,
+    queryClient,
+    api: () => serverSDK.api.worktree,
+    updated: (directory, items) =>
+      setGlobalStore("project", (projects) =>
+        projects.map((project) =>
+          sameDirectory(project.worktree, directory) ? withWorktreeInventory(project, items) : project,
+        ),
+      ),
+  })
  const bootstrap = useQuery(() => ({
    queryKey: [serverSDK.scope, "bootstrap"],
    queryFn: async () => {
@@ -149,12 +162,11 @@ export function createServerSyncContextInner(serverSDK: ServerSDK, data: Data) {
    },
    connected: (info) => {
      if (bootstrap.data !== undefined && !bootstrap.isFetching) void bootstrap.refetch()
-      Object.keys(children.children)
-        .filter(children.active)
-        .forEach((directory) => {
-          queue.push(directory)
-          void data.location.sync({ directory }).catch(() => undefined)
-        })
+      // The refresh queue re-syncs two directories at a time, held ones first. Syncing every active
+      // directory here as well sent the whole catalog fan-out for all of them at once.
+      reconnectOrder(Object.keys(children.children).filter(children.active), children.pinned).forEach(
+        (directory) => queue.push(directory),
+      )
    },
  })

@@ -197,17 +209,27 @@ export function createServerSyncContextInner(serverSDK: ServerSDK, data: Data) {

  function applyProjectUpdate(update: Parameters<typeof updateProjectInfo>[1]) {
    setGlobalStore("project", (projects) =>
-      projects.map((project) => (project.id === update.id ? updateProjectInfo(project, update) : project)),
+      projects.map((project) =>
+        project.id === update.id
+          ? // The wire payload carries no worktrees; keep the inventory this project already loaded.
+            withWorktreeInventory(updateProjectInfo(project, update), worktrees.cached(update.canonical))
+          : project,
+      ),
    )
  }

  const unsub = serverSDK.event.listen((event) => {
    connection.handleEvent({ type: event.type })
    if (event.type === "project.updated") applyProjectUpdate(event.data)
+    if (event.type === "worktree.updated") {
+      const root = globalStore.project.find((project) => project.id === event.data.projectID)?.worktree
+      if (root) void worktrees.refresh(root)
+      void bootstrap.refetch()
+      return
+    }

    if (!event.location) {
-      if (event.type === "config.updated" || event.type === "agent.updated" || event.type === "worktree.updated")
-        bootstrap.refetch()
+      if (event.type === "config.updated" || event.type === "agent.updated") bootstrap.refetch()
      return
    }

@@ -216,7 +238,6 @@ export function createServerSyncContextInner(serverSDK: ServerSDK, data: Data) {
    if (!children.children[key]) return
    children.mark(key)
    if (event.type === "config.updated" || event.type === "agent.updated") queue.push(key)
-    if (event.type === "worktree.updated") void bootstrap.refetch()
  })

  onCleanup(unsub)
@@ -261,6 +282,7 @@ export function createServerSyncContextInner(serverSDK: ServerSDK, data: Data) {
    // bootstrap,
    updateConfig: updateConfigMutation.mutateAsync,
    project: projectApi,
+    worktrees,
    mcp: {
      toggle: async (directory: string, name: string) => {
        const key = directoryKey(directory)
@@ -2,11 +2,12 @@ import { Show, type JSX } from "solid-js"
 import { useLanguage } from "@/runtime/i18n/language"
 import { SessionPermissionDock } from "@/session/requests/session-permission-dock"
 import { SessionQuestionDock } from "@/session/requests/session-question-dock"
+import { SessionWebSearchDock } from "@/session/requests/session-websearch-dock"
 import type { SessionComposerRegionController } from "./session-composer-region-controller"

 type SessionComposerRegionState = Pick<
  SessionComposerRegionController["state"],
-  "questionRequest" | "permissionRequest" | "permissionResponding" | "decide" | "blocked"
+  "questionRequest" | "websearch" | "permissionRequest" | "permissionResponding" | "decide" | "blocked"
 >

 export type SessionComposerRegionViewController = Pick<
@@ -32,6 +33,9 @@ export function SessionComposerRegion(props: {
          "md:max-w-[1000px] md:mx-auto": controller.centered(),
        }}
      >
+        <Show when={controller.state.websearch.request()}>
+          <SessionWebSearchDock model={controller.state.websearch} onSubmit={controller.onResponseSubmit} />
+        </Show>
        <Show when={controller.state.questionRequest()} keyed>
          {(request) => (
            <div>
@@ -24,6 +24,11 @@ import {
  type FileTreeV2Node,
 } from "@/session/files/file-tree-v2-model"
 import { virtualScrollElement } from "@/session/files/virtual-scroll"
+import { useWorkspaceLocation } from "@/workspaces/location"
+import { useOpenInApp } from "@/session/files/open-in-app"
+import { OpenInAppContextMenuV2 } from "@/session/files/open-in-app-button"
+import { resolveOpenInAppPath } from "@/session/files/open-in-app-path"
+import { usePlatform } from "@/runtime/platform/platform"

 export type { Kind } from "@/session/files/file-tree"

@@ -99,7 +104,7 @@ const FileTreeNodeV2 = (
      {...rest}
    >
      {local.children}
-      <span class="flex-1 min-w-0 text-start text-12-medium whitespace-nowrap truncate">
+      <span data-slot="file-tree-v2-label" class="flex-1 shrink-0 text-start text-12-medium whitespace-nowrap">
        <bdi dir="auto">
          {local.node.type === "directory"
            ? normalizeFileTreeV2Path(local.node.path).split("/").at(-1)
@@ -136,6 +141,9 @@ export default function FileTreeV2(props: {
  onFileDoubleClick?: (file: FileNode) => void
 }) {
  const file = useFile()
+  const location = useWorkspaceLocation()
+  const platform = usePlatform()
+  const openIn = platform.platform === "desktop" ? useOpenInApp({ path: () => location().directory }) : undefined
  const live = () => props.allowed === undefined
  const draggable = () => props.draggable ?? true
  const active = () => normalizeFileTreeV2Path(props.active ?? "")
@@ -217,6 +225,19 @@ export default function FileTreeV2(props: {
  )
  const virtualRowKeys = createMemo(() => virtualizer.getVirtualItems().map((item) => item.key))

+  createEffect(() => {
+    rows()
+    const element = root()
+    if (!element) return
+    element.style.removeProperty("width")
+    syncFileTreeV2Width(element)
+  })
+
+  createEffect(() => {
+    virtualRowKeys()
+    syncFileTreeV2Width(root())
+  })
+
  return (
    <div
      ref={setRoot}
@@ -235,6 +256,7 @@ export default function FileTreeV2(props: {
                  top: "0",
                  "inset-inline-start": "0",
                  width: "100%",
+                  "min-width": "max-content",
                  height: `${item().size}px`,
                  transform: `translateY(${item().start}px)`,
                }}
@@ -244,29 +266,36 @@ export default function FileTreeV2(props: {
                    <Show
                      when={row().node.type === "directory"}
                      fallback={
-                        <FileTreeNodeV2
-                          node={row().node}
-                          level={row().level}
-                          active={active()}
-                          draggable={draggable()}
-                          kinds={props.kinds}
-                          as="button"
-                          type="button"
-                          class="relative"
-                          onFocus={() => setFocused(row().node.path)}
-                          onBlur={() => setFocused(undefined)}
-                          onClick={() => selectFile(row().node, props.onFileClick)}
-                          onDblClick={() => selectFile(row().node, props.onFileDoubleClick)}
+                        <OpenInAppContextMenuV2
+                          state={openIn}
+                          path={() =>
+                            resolveOpenInAppPath(location().directory, row().node.absolute || row().node.originalPath)
+                          }
                        >
-                          <GuideLines level={row().level} />
-                          <Show when={row().level > 0}>
-                            <div class="w-4 shrink-0" />
-                          </Show>
-                          <span class="filetree-iconpair size-4">
-                            <FileIcon node={row().node} class="size-4 filetree-icon filetree-icon--color" />
-                            <FileIcon node={row().node} class="size-4 filetree-icon filetree-icon--mono" mono />
-                          </span>
-                        </FileTreeNodeV2>
+                          <FileTreeNodeV2
+                            node={row().node}
+                            level={row().level}
+                            active={active()}
+                            draggable={draggable()}
+                            kinds={props.kinds}
+                            as="button"
+                            type="button"
+                            class="relative"
+                            onFocus={() => setFocused(row().node.path)}
+                            onBlur={() => setFocused(undefined)}
+                            onClick={() => selectFile(row().node, props.onFileClick)}
+                            onDblClick={() => selectFile(row().node, props.onFileDoubleClick)}
+                          >
+                            <GuideLines level={row().level} />
+                            <Show when={row().level > 0}>
+                              <div class="w-4 shrink-0" />
+                            </Show>
+                            <span class="filetree-iconpair size-4">
+                              <FileIcon node={row().node} class="size-4 filetree-icon filetree-icon--color" />
+                              <FileIcon node={row().node} class="size-4 filetree-icon filetree-icon--mono" mono />
+                            </span>
+                          </FileTreeNodeV2>
+                        </OpenInAppContextMenuV2>
                      }
                    >
                      <FileTreeNodeV2
@@ -303,3 +332,13 @@ export default function FileTreeV2(props: {
    </div>
  )
 }
+
+export function syncFileTreeV2Width(element?: HTMLDivElement) {
+  if (!element) return
+  queueMicrotask(() => {
+    if (!element.isConnected) return
+    const width = Math.max(element.clientWidth, ...Array.from(element.children, (child) => child.scrollWidth))
+    if (width <= element.clientWidth) return
+    element.style.width = `${width}px`
+  })
+}
@@ -2,10 +2,15 @@ import { FileIcon } from "@opencode-ai/ui/file-icon"
 import "@opencode-ai/ui/file-tree.css"
 import { getDirectory, getFilename } from "@opencode-ai/util/path"
 import { createEffect, createMemo, createSignal, For, Show } from "solid-js"
-import { kindChange, kindLabel, type Kind } from "@/session/files/file-tree-v2"
+import { kindChange, kindLabel, syncFileTreeV2Width, type Kind } from "@/session/files/file-tree-v2"
 import { normalizePath } from "@/session/review/review-diff-kinds"
 import { createVirtualizer, defaultRangeExtractor } from "@tanstack/solid-virtual"
 import { virtualScrollElement } from "@/session/files/virtual-scroll"
+import { useWorkspaceLocation } from "@/workspaces/location"
+import { useOpenInApp } from "@/session/files/open-in-app"
+import { OpenInAppContextMenuV2 } from "@/session/files/open-in-app-button"
+import { resolveOpenInAppPath } from "@/session/files/open-in-app-path"
+import { usePlatform } from "@/runtime/platform/platform"

 // Drives the highlight/selection of the flat search-result list from the filter
 // input's keyboard events.
@@ -49,6 +54,9 @@ export function SessionFileList(props: {
  onFileClick: (path: string) => void
  onFileDoubleClick?: (path: string) => void
 }) {
+  const location = useWorkspaceLocation()
+  const platform = usePlatform()
+  const openIn = platform.platform === "desktop" ? useOpenInApp({ path: () => location().directory }) : undefined
  const active = () => normalizePath(props.active ?? "")
  const highlighted = () => normalizePath(props.highlighted ?? "")
  const normalized = createMemo(() => props.files.map(normalizePath))
@@ -89,6 +97,19 @@ export function SessionFileList(props: {
  )
  const virtualRowKeys = createMemo(() => virtualizer.getVirtualItems().map((item) => item.key))

+  createEffect(() => {
+    normalized()
+    const element = root()
+    if (!element) return
+    element.style.removeProperty("width")
+    syncFileTreeV2Width(element)
+  })
+
+  createEffect(() => {
+    virtualRowKeys()
+    syncFileTreeV2Width(root())
+  })
+
  return (
    <div
      ref={setRoot}
@@ -114,47 +135,48 @@ export function SessionFileList(props: {
                  style={{
                    position: "absolute",
                    top: "0",
-                    left: "0",
+                    "inset-inline-start": "0",
                    width: "100%",
+                    "min-width": "max-content",
                    height: `${item().size}px`,
                    transform: `translateY(${item().start}px)`,
                  }}
                >
-                  <button
-                    type="button"
-                    id={props.optionID?.(path)}
-                    role={props.role ? "option" : undefined}
-                    aria-selected={props.role ? selected() : undefined}
-                    data-slot="file-tree-v2-row"
-                    data-path={path}
-                    data-selected={selected() ? "" : undefined}
-                    data-highlighted={highlightedRow() ? "" : undefined}
-                    style="padding-left: 8px"
-                    onFocus={() => setFocused(path)}
-                    onBlur={() => setFocused(undefined)}
-                    onClick={() => props.onFileClick(path)}
-                    onDblClick={() => props.onFileDoubleClick?.(path)}
-                  >
-                    <span class="filetree-iconpair size-4">
-                      <FileIcon node={{ path, type: "file" }} class="size-4 filetree-icon filetree-icon--color" />
-                      <FileIcon node={{ path, type: "file" }} class="size-4 filetree-icon filetree-icon--mono" mono />
-                    </span>
-                    <span class="flex min-w-0 flex-1 items-center overflow-hidden whitespace-nowrap">
-                      <Show when={directory()}>
+                  <OpenInAppContextMenuV2 state={openIn} path={() => resolveOpenInAppPath(location().directory, path)}>
+                    <button
+                      type="button"
+                      id={props.optionID?.(path)}
+                      role={props.role ? "option" : undefined}
+                      aria-selected={props.role ? selected() : undefined}
+                      data-slot="file-tree-v2-row"
+                      data-path={path}
+                      data-selected={selected() ? "" : undefined}
+                      data-highlighted={highlightedRow() ? "" : undefined}
+                      style="padding-inline-start: 8px"
+                      onFocus={() => setFocused(path)}
+                      onBlur={() => setFocused(undefined)}
+                      onClick={() => props.onFileClick(path)}
+                      onDblClick={() => props.onFileDoubleClick?.(path)}
+                    >
+                      <span class="filetree-iconpair size-4">
+                        <FileIcon node={{ path, type: "file" }} class="size-4 filetree-icon filetree-icon--color" />
+                        <FileIcon node={{ path, type: "file" }} class="size-4 filetree-icon filetree-icon--mono" mono />
+                      </span>
+                      <span data-slot="file-tree-v2-label" class="flex flex-1 shrink-0 items-center whitespace-nowrap">
+                        <Show when={directory()}>
+                          {(value) => <span class="text-12-medium text-text-muted shrink-0">{value()}</span>}
+                        </Show>
+                        <span class="text-12-medium text-text-base shrink-0">{filename()}</span>
+                      </span>
+                      <Show when={kind()}>
                        {(value) => (
-                          <span class="text-12-medium text-text-muted truncate min-w-0 shrink">{value()}</span>
+                          <span data-slot="file-tree-v2-change" data-change={kindChange(value())}>
+                            {kindLabel(value())}
+                          </span>
                        )}
                      </Show>
-                      <span class="text-12-medium text-text-base truncate min-w-0 shrink-0">{filename()}</span>
-                    </span>
-                    <Show when={kind()}>
-                      {(value) => (
-                        <span data-slot="file-tree-v2-change" data-change={kindChange(value())}>
-                          {kindLabel(value())}
-                        </span>
-                      )}
-                    </Show>
-                  </button>
+                    </button>
+                  </OpenInAppContextMenuV2>
                </div>
              )}
            </Show>
@@ -1,4 +1,4 @@
-import { For, Show } from "solid-js"
+import { createSignal, For, Show, type ParentProps } from "solid-js"
 import { AppIcon } from "@opencode-ai/ui/app-icon"
 import { Icon } from "@opencode-ai/ui/icon"
 import { Spinner } from "@opencode-ai/ui/spinner"
@@ -10,7 +10,7 @@ import { type OpenApp, useOpenInApp } from "@/session/files/open-in-app"

 export function OpenInAppButton(props: { directory: () => string }) {
  const language = useLanguage()
-  const state = useOpenInApp(props)
+  const state = useOpenInApp({ path: props.directory })

  return (
    <Show when={props.directory() && state.canOpen()}>
@@ -25,7 +25,7 @@ export function OpenInAppButton(props: { directory: () => string }) {
            onClick={(event) => {
              event.stopPropagation()
              if (state.opening()) return
-              state.openDir(state.current().id)
+              state.openPath(state.current().id)
            }}
            disabled={state.opening()}
            aria-label={language.t("session.header.open.ariaLabel", { app: state.current().label })}
@@ -52,42 +52,7 @@ export function OpenInAppButton(props: { directory: () => string }) {
          </Menu.Trigger>
          <Menu.Portal>
            <Menu.Content class="open-in-app-v2-menu">
-              <Menu.Group>
-                <Menu.GroupLabel>{language.t("session.header.openIn")}</Menu.GroupLabel>
-                <Menu.RadioGroup
-                  value={state.current().id}
-                  onChange={(value) => {
-                    state.selectApp(value as OpenApp)
-                  }}
-                >
-                  <For each={state.options()}>
-                    {(option) => (
-                      <Menu.RadioItem
-                        value={option.id}
-                        disabled={state.opening()}
-                        onSelect={() => {
-                          state.selectApp(option.id)
-                          state.setMenu("open", false)
-                          state.openDir(option.id)
-                        }}
-                      >
-                        <AppIcon id={option.icon} />
-                        {option.label}
-                      </Menu.RadioItem>
-                    )}
-                  </For>
-                </Menu.RadioGroup>
-              </Menu.Group>
-              <Menu.Separator />
-              <Menu.Item
-                onSelect={() => {
-                  state.setMenu("open", false)
-                  state.copyPath()
-                }}
-              >
-                <Icon name="copy" size="small" class="text-icon-weak" />
-                {language.t("session.header.open.copyPath")}
-              </Menu.Item>
+              <OpenInAppMenuItemsV2 state={state} close={() => state.setMenu("open", false)} />
            </Menu.Content>
          </Menu.Portal>
        </Menu>
@@ -95,3 +60,116 @@ export function OpenInAppButton(props: { directory: () => string }) {
    </Show>
  )
 }
+
+type OpenInAppState = ReturnType<typeof useOpenInApp>
+
+function OpenInAppMenuItemsV2(props: {
+  state: OpenInAppState
+  path?: () => string
+  reveal?: boolean
+  selection?: boolean
+  close?: () => void
+}) {
+  const language = useLanguage()
+  const path = () => props.path?.()
+
+  return (
+    <>
+      <Menu.Group>
+        <Menu.GroupLabel>{language.t("session.header.openIn")}</Menu.GroupLabel>
+        <Show
+          when={props.selection !== false}
+          fallback={
+            <For each={props.state.options()}>
+              {(option) => (
+                <Menu.Item
+                  disabled={props.state.opening()}
+                  onSelect={() => {
+                    props.state.selectApp(option.id)
+                    props.close?.()
+                    props.state.openPath(option.id, path(), props.reveal)
+                  }}
+                >
+                  <AppIcon id={option.icon} />
+                  {option.label}
+                </Menu.Item>
+              )}
+            </For>
+          }
+        >
+          <Menu.RadioGroup
+            value={props.state.current().id}
+            onChange={(value) => {
+              props.state.selectApp(value as OpenApp)
+            }}
+          >
+            <For each={props.state.options()}>
+              {(option) => (
+                <Menu.RadioItem
+                  value={option.id}
+                  closeOnSelect
+                  disabled={props.state.opening()}
+                  onSelect={() => {
+                    props.state.selectApp(option.id)
+                    props.close?.()
+                    props.state.openPath(option.id, path(), props.reveal)
+                  }}
+                >
+                  <AppIcon id={option.icon} />
+                  {option.label}
+                </Menu.RadioItem>
+              )}
+            </For>
+          </Menu.RadioGroup>
+        </Show>
+      </Menu.Group>
+      <Menu.Separator />
+      <Menu.Item
+        onSelect={() => {
+          props.close?.()
+          props.state.copyPath(path())
+        }}
+      >
+        <Icon name="copy" size="small" class="text-icon-weak" />
+        {language.t("session.header.open.copyPath")}
+      </Menu.Item>
+    </>
+  )
+}
+
+export function OpenInAppContextMenuV2(
+  props: ParentProps<{
+    state?: OpenInAppState
+    path: () => string
+  }>,
+) {
+  const state = props.state
+  if (!state) return props.children
+  const [open, setOpen] = createSignal(false)
+
+  return (
+    <Show when={state.canOpen() && props.path()} fallback={props.children}>
+      <Menu.Context modal={false} onOpenChange={setOpen}>
+        <Menu.Context.Trigger
+          as="div"
+          class="h-full w-full min-w-max"
+          data-slot="file-tree-v2-context-trigger"
+          data-context-menu-open={open() ? "" : undefined}
+        >
+          {props.children}
+        </Menu.Context.Trigger>
+        <Menu.Context.Portal>
+          <Menu.Context.Content class="open-in-app-v2-menu">
+            <OpenInAppMenuItemsV2
+              state={state}
+              path={props.path}
+              reveal
+              selection={false}
+              close={() => setOpen(false)}
+            />
+          </Menu.Context.Content>
+        </Menu.Context.Portal>
+      </Menu.Context>
+    </Show>
+  )
+}
@@ -0,0 +1,36 @@
+import { describe, expect, test } from "bun:test"
+import { openInAppParentPath, resolveOpenInAppPath } from "./open-in-app-path"
+
+describe("resolveOpenInAppPath", () => {
+  test("joins relative paths using the workspace separator", () => {
+    expect(resolveOpenInAppPath("/workspace/project", "src/file.ts")).toBe("/workspace/project/src/file.ts")
+    expect(resolveOpenInAppPath("C:\\workspace\\project", "src/file.ts")).toBe("C:\\workspace\\project\\src\\file.ts")
+  })
+
+  test("does not duplicate root separators", () => {
+    expect(resolveOpenInAppPath("/workspace/project/", "src/file.ts")).toBe("/workspace/project/src/file.ts")
+    expect(resolveOpenInAppPath("C:/workspace/project/", "src\\file.ts")).toBe("C:/workspace/project/src/file.ts")
+  })
+
+  test("preserves backslashes in POSIX filenames", () => {
+    expect(resolveOpenInAppPath("/workspace", "src\\file.ts")).toBe("/workspace/src\\file.ts")
+    expect(resolveOpenInAppPath("/workspace", "\\file.ts")).toBe("/workspace/\\file.ts")
+  })
+
+  test("preserves absolute POSIX, Windows, and UNC paths", () => {
+    expect(resolveOpenInAppPath("/workspace", "/tmp/file.ts")).toBe("/tmp/file.ts")
+    expect(resolveOpenInAppPath("C:/workspace", "D:\\src\\file.ts")).toBe("D:\\src\\file.ts")
+    expect(resolveOpenInAppPath("C:/workspace", "\\\\server\\share\\file.ts")).toBe("\\\\server\\share\\file.ts")
+    expect(resolveOpenInAppPath("C:/workspace", "\\src\\file.ts")).toBe("\\src\\file.ts")
+  })
+})
+
+describe("openInAppParentPath", () => {
+  test("preserves POSIX and Windows roots", () => {
+    expect(openInAppParentPath("/file.ts")).toBe("/")
+    expect(openInAppParentPath("/workspace/file.ts")).toBe("/workspace")
+    expect(openInAppParentPath("C:\\file.ts")).toBe("C:\\")
+    expect(openInAppParentPath("C:\\workspace\\file.ts")).toBe("C:\\workspace")
+    expect(openInAppParentPath("\\\\server\\share\\file.ts")).toBe("\\\\server\\share")
+  })
+})
@@ -0,0 +1,19 @@
+export function resolveOpenInAppPath(root: string, path: string) {
+  if (!path) return root
+  const windowsRoot = root.startsWith("\\\\") || /^[A-Za-z]:[\\/]/.test(root)
+  if (path.startsWith("/") || (windowsRoot && path.startsWith("\\")) || /^[A-Za-z]:[\\/]/.test(path)) return path
+  if (!root) return path
+
+  const separator = root.includes("\\") ? "\\" : "/"
+  const relative = windowsRoot ? path.replace(/^[\\/]+/, "") : path
+  return `${root.replace(/[\\/]+$/, "")}${separator}${windowsRoot ? relative.replaceAll(separator === "\\" ? "/" : "\\", separator) : relative}`
+}
+
+export function openInAppParentPath(path: string) {
+  const value = path.replace(/[\\/]+$/, "")
+  const index = Math.max(value.lastIndexOf("/"), value.lastIndexOf("\\"))
+  if (index < 0) return path
+  if (index === 0) return value.slice(0, 1)
+  if (index === 2 && /^[A-Za-z]:/.test(value)) return value.slice(0, 3)
+  return value.slice(0, index)
+}
@@ -7,6 +7,8 @@ import { showToast } from "@/shell/notifications/toast"
 import { useServer } from "@/runtime/server/current"
 import { Schema } from "effect"
 import { Persistence } from "@/runtime/persistence/schema"
+import { fileManagerApp } from "@/home/projects/file-manager"
+import { openInAppParentPath } from "@/session/files/open-in-app-path"

 export const OPEN_APPS = [
  "vscode",
@@ -32,6 +34,8 @@ export const OpenAppPreferences = Persistence.struct({
  app: Schema.Literals(OPEN_APPS),
 })

+const appExistence = new Map<string, Promise<boolean>>()
+
 export const MAC_OPEN_APPS = [
  {
    id: "vscode",
@@ -108,9 +112,7 @@ export function detectOpenAppOS(platform: ReturnType<typeof usePlatform>): OpenA
 }

 export function openAppFileManager(os: OpenAppOS) {
-  if (os === "macos") return { label: "session.header.open.finder", icon: "finder" as const }
-  if (os === "windows") return { label: "session.header.open.fileExplorer", icon: "file-explorer" as const }
-  return { label: "session.header.open.fileManager", icon: "finder" as const }
+  return fileManagerApp(os)
 }

 export function openAppsForOS(os: OpenAppOS) {
@@ -127,7 +129,7 @@ const showRequestError = (language: ReturnType<typeof useLanguage>, err: unknown
  })
 }

-export function useOpenInApp(input: { directory: () => string }) {
+export function useOpenInApp(input: { path: () => string }) {
  const platform = usePlatform()
  const server = useServer()
  const language = useLanguage()
@@ -149,12 +151,7 @@ export function useOpenInApp(input: { directory: () => string }) {
    setExists(Object.fromEntries(list.map((app) => [app.id, undefined])) as Partial<Record<OpenApp, boolean>>)

    void Promise.all(
-      list.map((app) =>
-        Promise.resolve(platform.checkAppExists?.(app.openWith))
-          .then((value) => Boolean(value))
-          .catch(() => false)
-          .then((ok) => [app.id, ok] as const),
-      ),
+      list.map((app) => checkAppExists(platform, app.openWith).then((ok) => [app.id, ok] as const)),
    ).then((entries) => {
      setExists(Object.fromEntries(entries) as Partial<Record<OpenApp, boolean>>)
    })
@@ -189,33 +186,35 @@ export function useOpenInApp(input: { directory: () => string }) {
    setPrefs("app", app)
  }

-  const openDir = (app: OpenApp | "finder") => {
+  const openPath = (app: OpenApp | "finder", target = input.path(), reveal = false) => {
    if (opening() || !canOpen() || !platform.openPath) return
-    const directory = input.directory()
-    if (!directory) return
+    if (!target) return

+    const open = (path: string, openWith?: string) => platform.openPath!(path, openWith)
    const item = options().find((o) => o.id === app)
    const openWith = item && "openWith" in item ? item.openWith : undefined
    setOpenRequest("app", app)
-    platform
-      .openPath(directory, openWith)
+    const request =
+      app === "finder" && reveal && platform.revealPath
+        ? platform.revealPath(target).then((revealed) => (revealed ? undefined : open(openInAppParentPath(target))))
+        : open(target, openWith)
+    request
      .catch((err: unknown) => showRequestError(language, err))
      .finally(() => {
        setOpenRequest("app", undefined)
      })
  }

-  const copyPath = () => {
-    const directory = input.directory()
-    if (!directory) return
+  const copyPath = (target = input.path()) => {
+    if (!target) return
    navigator.clipboard
-      .writeText(directory)
+      .writeText(target)
      .then(() => {
        showToast({
          variant: "success",
          icon: "circle-check",
          title: language.t("common.copied"),
-          description: directory,
+          description: target,
        })
      })
      .catch((err: unknown) => showRequestError(language, err))
@@ -228,8 +227,18 @@ export function useOpenInApp(input: { directory: () => string }) {
    options,
    menu,
    setMenu,
-    openDir,
+    openPath,
    selectApp,
    copyPath,
  }
 }
+
+function checkAppExists(platform: ReturnType<typeof usePlatform>, app: string) {
+  const cached = appExistence.get(app)
+  if (cached) return cached
+  const request = Promise.resolve(platform.checkAppExists?.(app))
+    .then(Boolean)
+    .catch(() => false)
+  appExistence.set(app, request)
+  return request
+}
@@ -3,11 +3,9 @@ import { useLocation } from "@solidjs/router"
 import { ComposerEditor } from "@/composer/editor/editor"
 import { setCursorPosition } from "@/composer/editor/dom"
 import { createComposerEditor } from "@/composer/editor/interaction"
-import { useLanguage } from "@/runtime/i18n/language"
 import type { PendingSession } from "@/shell/tabs/tabs"

 export function PreparingComposer(props: { pending: PendingSession }) {
-  const language = useLanguage()
  const location = useLocation()
  let element: HTMLElement | undefined
  const editor = createComposerEditor({
@@ -20,7 +18,6 @@ export function PreparingComposer(props: { pending: PendingSession }) {
    },
    view: {
      draftOnly: true,
-      placeholder: () => language.t("session.new.worktree.draftPlaceholder"),
      submit: { stopping: () => false, onSubmit() {}, onStop() {} },
    },
  })
@@ -7,7 +7,8 @@ import { useServerSDK } from "@/runtime/server/client"
 import { useLanguage } from "@/runtime/i18n/language"
 import { useSettings } from "@/settings/model"
 import { useWorkspaceLocation } from "@/workspaces/location"
-import { sessionPermissionRequest, sessionQuestionForm } from "@/session/requests/session-request-tree"
+import { sessionPermissionRequest, sessionFormRequest, sessionTreeIDs } from "@/session/requests/session-request-tree"
+import { createWebSearchRequest } from "./websearch"
 import { createSessionBackground } from "@/session/requests/background"
 import { useData } from "@/runtime/server/current"

@@ -24,12 +25,40 @@ export function createSessionRequestModel() {
    void Promise.all([
      data.shell.sync({ directory: sdk().directory }),
      data.session.permission.sync(id),
-      data.session.form.sync(id),
    ]).catch(() => undefined)
  })
+  createEffect(() => {
+    const id = params.id
+    if (!id || serverSDK.connection.status() !== "connected") return
+    void Promise.all(
+      sessionTreeIDs(data.session.list(), id).map((sessionID) => data.session.form.sync(sessionID)),
+    ).catch(() => undefined)
+  })

-  const questionRequest = createMemo((): FormInfo | undefined => {
-    return sessionQuestionForm(data.session.list(), data.session.form.list, params.id)
+  const formRequest = createMemo((): FormInfo | undefined => {
+    return sessionFormRequest(data.session.list(), data.session.form.list, params.id)
+  })
+  const websearch = createWebSearchRequest({
+    owner: () => params.id,
+    connected: () => serverSDK.connection.status() === "connected",
+    request: () => {
+      const form = formRequest()
+      return form?.metadata?.kind === "websearch.provider" ? form : undefined
+    },
+    providers: async (sessionID) => {
+      const session = data.session.get(sessionID) ?? (await serverSDK.api.session.get({ sessionID }))
+      const result = await serverSDK.api.websearch.providers({
+        location: { directory: session.location.directory, workspace: session.location.workspaceID },
+      })
+      return result.data.map((provider) => ({ value: provider.id, label: provider.name }))
+    },
+    reply: (input) => data.session.form.reply(input),
+    events: serverSDK.event,
+  })
+  const questionRequest = createMemo(() => {
+    if (websearch.request()) return
+    const form = formRequest()
+    return form?.metadata?.kind === "question" ? form : undefined
  })

  const permissionRequest = createMemo((): PermissionRequest | undefined => {
@@ -40,7 +69,7 @@ export function createSessionRequestModel() {
  const blocked = createMemo(() => {
    const id = params.id
    if (!id) return false
-    return !!permissionRequest() || !!questionRequest()
+    return !!permissionRequest() || !!questionRequest() || !!websearch.request()
  })

  const primary = () => {
@@ -96,6 +125,7 @@ export function createSessionRequestModel() {
  return {
    blocked,
    questionRequest,
+    websearch,
    permissionRequest,
    permissionResponding,
    background: {
@@ -1,6 +1,6 @@
 import { describe, expect, test } from "bun:test"
 import type { FormInfo, PermissionRequest, SessionInfo } from "@opencode-ai/client/promise"
-import { sessionPermissionRequest, sessionQuestionForm } from "@/session/requests/session-request-tree"
+import { sessionPermissionRequest, sessionFormRequest, sessionTreeIDs } from "@/session/requests/session-request-tree"

 const session = (input: { id: string; parentID?: string }) =>
  ({
@@ -23,6 +23,22 @@ const question = (id: string, sessionID: string) =>
    fields: [{ key: "q0", type: "string" }],
  }) as FormInfo

+describe("sessionTreeIDs", () => {
+  test("returns only the current session and its descendants", () => {
+    const sessions = [
+      session({ id: "root" }),
+      session({ id: "child", parentID: "root" }),
+      session({ id: "grand", parentID: "child" }),
+      session({ id: "sibling", parentID: "root" }),
+      session({ id: "other" }),
+    ]
+
+    expect(sessionTreeIDs(sessions, "child")).toEqual(["child", "grand"])
+    expect(sessionTreeIDs(sessions, "root")).toEqual(["root", "child", "sibling", "grand"])
+    expect(sessionTreeIDs(sessions)).toEqual([])
+  })
+})
+
 describe("sessionPermissionRequest", () => {
  test("prefers the current session permission", () => {
    const sessions = [session({ id: "root" }), session({ id: "child", parentID: "root" })]
@@ -81,7 +97,7 @@ describe("sessionPermissionRequest", () => {
  })
 })

-describe("sessionQuestionForm", () => {
+describe("sessionFormRequest", () => {
  test("prefers the current session question", () => {
    const sessions = [session({ id: "root" }), session({ id: "child", parentID: "root" })]
    const questions = {
@@ -89,7 +105,7 @@ describe("sessionQuestionForm", () => {
      child: [question("q-child", "child")],
    }

-    expect(sessionQuestionForm(sessions, questions, "root")?.id).toBe("q-root")
+    expect(sessionFormRequest(sessions, questions, "root")?.id).toBe("q-root")
  })

  test("returns a nested child question", () => {
@@ -102,15 +118,29 @@ describe("sessionQuestionForm", () => {
      grand: [question("q-grand", "grand")],
    }

-    expect(sessionQuestionForm(sessions, questions, "root")?.id).toBe("q-grand")
+    expect(sessionFormRequest(sessions, questions, "root")?.id).toBe("q-grand")
  })

-  test("skips forms that are not questions", () => {
+  test("skips unsupported forms", () => {
    const sessions = [session({ id: "root" })]
    const forms = {
      root: [{ ...question("form", "root"), metadata: { kind: "integration" } }],
    }

-    expect(sessionQuestionForm(sessions, forms, "root")).toBeUndefined()
+    expect(sessionFormRequest(sessions, forms, "root")).toBeUndefined()
+  })
+
+  test("finds web search consent in a nested child session", () => {
+    const sessions = [session({ id: "root" }), session({ id: "child", parentID: "root" })]
+    const form = { ...question("search", "child"), metadata: { kind: "websearch.provider" } }
+    expect(sessionFormRequest(sessions, { child: [form] }, "root")).toBe(form)
+  })
+
+  test("preserves request order across questions and web search", () => {
+    const sessions = [session({ id: "root" }), session({ id: "child", parentID: "root" })]
+    const form = { ...question("search", "root"), metadata: { kind: "websearch.provider" } }
+    expect(sessionFormRequest(sessions, { root: [form, question("q", "root")] }, "root")).toBe(form)
+    expect(sessionFormRequest(sessions, { root: [question("q", "root"), form] }, "root")?.id).toBe("q")
+    expect(sessionFormRequest(sessions, { root: [form], child: [question("q", "child")] }, "root")).toBe(form)
  })
 })
@@ -6,8 +6,16 @@ function sessionTreeRequest<T>(
  sessionID?: string,
  include: (item: T) => boolean = () => true,
 ) {
-  if (!sessionID) return
+  const ids = sessionTreeIDs(session, sessionID)
+  if (!ids.length) return
+  const list = (id: string) => (typeof request === "function" ? request(id) : request[id])
+  const id = ids.find((id) => list(id)?.some(include))
+  if (!id) return
+  return list(id)?.find(include)
+}

+export function sessionTreeIDs(session: SessionInfo[], sessionID?: string) {
+  if (!sessionID) return []
  const map = session.reduce((acc, item) => {
    if (!item.parentID) return acc
    const list = acc.get(item.parentID)
@@ -27,11 +35,7 @@ function sessionTreeRequest<T>(
      ids.push(child)
    }
  }
-
-  const list = (id: string) => (typeof request === "function" ? request(id) : request[id])
-  const id = ids.find((id) => list(id)?.some(include))
-  if (!id) return
-  return list(id)?.find(include)
+  return ids
 }

 export function sessionPermissionRequest(
@@ -43,10 +47,15 @@ export function sessionPermissionRequest(
  return sessionTreeRequest(session, request, sessionID, include)
 }

-export function sessionQuestionForm(
+export function sessionFormRequest(
  session: SessionInfo[],
  request: Record<string, FormInfo[] | undefined> | ((sessionID: string) => FormInfo[] | undefined),
  sessionID?: string,
 ) {
-  return sessionTreeRequest(session, request, sessionID, (item) => item.metadata?.kind === "question")
+  return sessionTreeRequest(
+    session,
+    request,
+    sessionID,
+    (item) => item.metadata?.kind === "question" || item.metadata?.kind === "websearch.provider",
+  )
 }
@@ -0,0 +1,58 @@
+[data-component="session-websearch-dock"] {
+  width: 100%;
+  border: 0.5px solid var(--v2-border-border-base);
+  border-radius: 12px;
+
+  .websearch-body {
+    box-shadow: var(--v2-elevation-raised);
+  }
+
+  .websearch-setting {
+    padding: 16px;
+  }
+
+  .websearch-setting [data-component="settings-row"] {
+    column-gap: 24px;
+    padding-block: 0;
+    border: 0;
+  }
+
+  .websearch-footer {
+    display: flex;
+    align-items: center;
+    justify-content: flex-end;
+    gap: 16px;
+    padding: 24px 16px 12px;
+    border: 0;
+  }
+
+  .websearch-status {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    margin-inline-end: auto;
+    color: var(--v2-text-text-base);
+    font-size: 13px;
+    line-height: var(--line-height-compact);
+  }
+
+  .websearch-status:empty {
+    display: none;
+  }
+
+  .websearch-actions {
+    display: flex;
+    align-items: center;
+    justify-content: flex-end;
+    gap: 16px;
+  }
+}
+
+[data-component="menu-v2-content"][data-slot="select-v2-content"].websearch-provider-menu {
+  width: max-content;
+  min-width: 0;
+
+  [data-component="menu-v2-item"] {
+    gap: 24px;
+  }
+}
@@ -0,0 +1,86 @@
+import { createMemo, Show } from "solid-js"
+import { Button } from "@opencode-ai/ui/button"
+import { DockShell, DockTray } from "@opencode-ai/ui/dock-surface"
+import { Select } from "@opencode-ai/ui/select"
+import { useLanguage } from "@/runtime/i18n/language"
+import { SettingsRow } from "@/settings/row"
+import type { WebSearchRequestModel } from "./websearch"
+import "./session-websearch-dock.css"
+
+export function SessionWebSearchDock(props: { model: WebSearchRequestModel; onSubmit: () => void }) {
+  const language = useLanguage()
+  const options = createMemo(() => [
+    ...(props.model.specific() ? [] : [{ value: "random", label: language.t("session.websearch.any") }]),
+    ...props.model.options(),
+  ])
+  const current = createMemo(() => options().find((option) => option.value === props.model.selected()))
+  const busy = () => props.model.sending() || !props.model.connected()
+  const status = () => {
+    if (props.model.loading()) return language.t("common.loading")
+    if (props.model.failed()) return language.t("session.websearch.failed")
+    if (!props.model.options().length) return language.t("session.websearch.empty")
+  }
+  const unavailable = () => props.model.loading() || props.model.loadFailed() || !props.model.options().length
+  const submit = (selection: string | false) => {
+    if (busy()) return
+    props.onSubmit()
+    void props.model.submit(selection)
+  }
+
+  return (
+    <section
+      data-component="session-websearch-dock"
+      aria-label={language.t("session.websearch.title")}
+      aria-busy={props.model.sending()}
+    >
+      <DockShell class="websearch-body">
+        <div class="websearch-setting">
+          <SettingsRow
+            title={language.t("session.websearch.title")}
+            description={language.t("session.websearch.description")}
+          >
+            <Select
+              aria-label={language.t("session.websearch.provider")}
+              options={options()}
+              current={current()}
+              value={(option) => option.value}
+              label={(option) => option.label}
+              onSelect={(option) => option && props.model.select(option.value)}
+              disabled={busy() || unavailable()}
+              placeholder={language.t("session.websearch.provider")}
+              contentClass="websearch-provider-menu"
+            />
+          </SettingsRow>
+        </div>
+      </DockShell>
+      <DockTray attach="top" class="websearch-footer">
+        <div class="websearch-status" aria-live="polite">
+          <Show when={props.model.loadFailed()} fallback={status()}>
+            <span>{language.t("session.websearch.loadFailed")}</span>
+            <Button variant="ghost" size="small" onClick={props.model.retry} disabled={busy()}>
+              {language.t("session.websearch.retry")}
+            </Button>
+          </Show>
+        </div>
+        <div class="websearch-actions">
+          <Show when={!props.model.specific()}>
+            <Button variant="ghost" size="small" onClick={() => submit(false)} disabled={busy()}>
+              {language.t("session.websearch.disable")}
+            </Button>
+          </Show>
+          <Button
+            variant="neutral"
+            size="small"
+            onClick={() => {
+              const selected = props.model.selected()
+              if (selected) submit(selected)
+            }}
+            disabled={busy() || unavailable() || !current()}
+          >
+            {language.t("session.websearch.enable")}
+          </Button>
+        </div>
+      </DockTray>
+    </section>
+  )
+}
@@ -0,0 +1,171 @@
+import { describe, expect, test } from "bun:test"
+import type { FormAnswer, FormCreated, FormReplyInput, OpenCodeEvent } from "@opencode-ai/client/promise"
+import { replyWebSearch } from "./websearch"
+
+const consent: FormCreated["data"]["form"] = {
+  id: "frm_consent",
+  sessionID: "ses_child",
+  title: "Web Search",
+  metadata: { kind: "websearch.provider" },
+  fields: [{ key: "choice", type: "string", required: true, custom: false }],
+}
+const provider: FormCreated["data"]["form"] = {
+  ...consent,
+  id: "frm_provider",
+  fields: [
+    {
+      key: "provider",
+      type: "string",
+      required: true,
+      custom: false,
+      options: [
+        { value: "exa", label: "Exa" },
+        { value: "parallel", label: "Parallel" },
+      ],
+    },
+  ],
+}
+
+function fixture() {
+  const listeners = new Set<(event: OpenCodeEvent) => void>()
+  const replies: FormReplyInput[] = []
+  const abort = new AbortController()
+  const emit = (event: OpenCodeEvent) => listeners.forEach((listener) => listener(event))
+  return {
+    form: consent,
+    signal: abort.signal,
+    abort,
+    listeners,
+    replies,
+    events: {
+      listen(listener: (event: OpenCodeEvent) => void) {
+        listeners.add(listener)
+        return () => {
+          listeners.delete(listener)
+        }
+      },
+    },
+    reply: async (input: FormReplyInput) => {
+      replies.push(input)
+    },
+    create: (form = provider) => emit({ id: "evt_create", created: 0, type: "form.created", data: { form } }),
+    cancel: (id: string) =>
+      emit({
+        id: "evt_cancel",
+        created: 0,
+        type: "form.cancelled",
+        data: { id, sessionID: consent.sessionID },
+      }),
+    answer: (id: string, answer: FormAnswer) =>
+      emit({
+        id: "evt_reply",
+        created: 0,
+        type: "form.replied",
+        data: { id, sessionID: consent.sessionID, answer },
+      }),
+  }
+}
+
+describe("web search desktop consent", () => {
+  test.each([
+    ["random", "allow"],
+    [false, "disable"],
+  ] as const)("submits %s without a second form", async (selection, choice) => {
+    const input = fixture()
+    await replyWebSearch({ ...input, selection })
+    expect(input.replies).toEqual([{ sessionID: consent.sessionID, formID: consent.id, answer: { choice } }])
+    expect(input.listeners.size).toBe(0)
+  })
+
+  test("subscribes before the first reply and answers the owning session's provider form", async () => {
+    const input = fixture()
+    await replyWebSearch({
+      ...input,
+      selection: "parallel",
+      reply: async (answer) => {
+        input.replies.push(answer)
+        if (answer.answer.choice === "choose") input.create()
+      },
+    })
+    expect(input.replies).toEqual([
+      { sessionID: consent.sessionID, formID: consent.id, answer: { choice: "choose" } },
+      { sessionID: consent.sessionID, formID: provider.id, answer: { provider: "parallel" } },
+    ])
+    expect(input.listeners.size).toBe(0)
+  })
+
+  test("ignores questions, other sessions, and repeated consent forms during handoff", async () => {
+    const input = fixture()
+    const pending = replyWebSearch({ ...input, selection: "exa" })
+    input.create({ ...provider, sessionID: "ses_other" })
+    input.create({ ...provider, metadata: { kind: "question" } })
+    input.create(consent)
+    input.create()
+    await pending
+    expect(input.replies).toHaveLength(2)
+    expect(input.replies[1]?.formID).toBe(provider.id)
+  })
+
+  test("leaves a changed provider list for explicit confirmation", async () => {
+    const input = fixture()
+    const pending = replyWebSearch({ ...input, selection: "removed" })
+    input.create()
+    await pending
+    expect(input.replies).toHaveLength(1)
+    expect(input.listeners.size).toBe(0)
+  })
+
+  test("supports direct entry into the provider form", async () => {
+    const input = fixture()
+    await replyWebSearch({ ...input, form: provider, selection: "exa" })
+    expect(input.replies).toEqual([{ sessionID: consent.sessionID, formID: provider.id, answer: { provider: "exa" } }])
+    expect(input.listeners.size).toBe(0)
+  })
+
+  test("does not misrepresent cancelling the provider form as disabling search", async () => {
+    const input = fixture()
+    await replyWebSearch({ ...input, form: provider, selection: false })
+    expect(input.replies).toEqual([])
+  })
+
+  test.each(["cancel", "other-client", "abort"])("ends a pending handoff on %s", async (action) => {
+    const input = fixture()
+    const pending = replyWebSearch({ ...input, selection: "exa" })
+    if (action === "cancel") input.cancel(consent.id)
+    if (action === "other-client") input.answer(consent.id, { choice: "disable" })
+    if (action === "abort") input.abort.abort()
+    await pending
+    input.create()
+    expect(input.replies).toHaveLength(1)
+    expect(input.listeners.size).toBe(0)
+  })
+
+  test("cleans up after a failed consent submission", async () => {
+    const input = fixture()
+    await expect(
+      replyWebSearch({
+        ...input,
+        selection: "exa",
+        reply: async () => {
+          throw new Error("offline")
+        },
+      }),
+    ).rejects.toThrow("offline")
+    expect(input.listeners.size).toBe(0)
+  })
+
+  test("propagates provider submission failures for retry", async () => {
+    const input = fixture()
+    await expect(
+      replyWebSearch({
+        ...input,
+        selection: "exa",
+        reply: async (answer) => {
+          if (answer.formID === provider.id) throw new Error("offline")
+          input.create()
+        },
+      }),
+    ).rejects.toThrow("offline")
+    expect(input.listeners.size).toBe(0)
+  })
+})
@@ -0,0 +1,154 @@
+import type { FormInfo, FormOption, FormReplyInput, FormStringField } from "@opencode-ai/client/promise"
+import { createEffect, createMemo, createResource, on, onCleanup } from "solid-js"
+import { createStore } from "solid-js/store"
+import type { OpenCodeEventStream } from "@/runtime/server/client"
+
+export function webSearchProviderField(form: FormInfo) {
+  return form.fields.find(
+    (field): field is FormStringField => field.type === "string" && field.key === "provider" && !!field.options,
+  )
+}
+
+export function createWebSearchRequest(input: {
+  owner: () => string | undefined
+  connected: () => boolean
+  request: () => FormInfo | undefined
+  providers: (sessionID: string) => Promise<FormOption[]>
+  reply: (input: FormReplyInput) => Promise<unknown>
+  events: Pick<OpenCodeEventStream, "listen">
+}) {
+  const [store, setStore] = createStore({
+    selected: "random",
+    sending: undefined as { form: FormInfo; abort: AbortController } | undefined,
+    error: false,
+  })
+  const [providers, resource] = createResource(input.request, async (form) => {
+    const field = webSearchProviderField(form)
+    if (field) return field.options ?? []
+    return input.providers(form.sessionID)
+  })
+  const request = createMemo(() => store.sending?.form ?? input.request())
+  const specific = createMemo(() => {
+    const form = request()
+    return !!form && !!webSearchProviderField(form)
+  })
+  const options = createMemo(() => (providers.error ? [] : (providers() ?? [])))
+  const selected = createMemo(() => {
+    if (!specific()) return store.selected
+    return options().some((option) => option.value === store.selected) ? store.selected : options()[0]?.value
+  })
+
+  createEffect(
+    on([input.owner, input.connected], () => {
+      store.sending?.abort.abort()
+      setStore({ sending: undefined, selected: "random", error: false })
+    }),
+  )
+  createEffect(
+    on(
+      () => input.request()?.id,
+      () => {
+        const form = input.request()
+        if (!form || store.sending || webSearchProviderField(form)) return
+        setStore({ selected: "random", error: false })
+      },
+    ),
+  )
+  onCleanup(() => store.sending?.abort.abort())
+
+  const submit = async (selection: string | false) => {
+    const form = input.request()
+    if (!form || store.sending || !input.connected()) return
+    if (selection === false && webSearchProviderField(form)) return
+    const sending = { form, abort: new AbortController() }
+    setStore({ sending, error: false })
+    await replyWebSearch({ ...input, form, selection, signal: sending.abort.signal })
+      .catch(() => {
+        if (!sending.abort.signal.aborted) setStore("error", true)
+      })
+      .finally(() => {
+        if (store.sending?.abort === sending.abort) setStore("sending", undefined)
+      })
+  }
+
+  return {
+    request,
+    options,
+    selected,
+    specific,
+    loading: () => providers.loading,
+    loadFailed: () => !!providers.error,
+    failed: () => store.error,
+    sending: () => !!store.sending,
+    connected: input.connected,
+    select: (value: string) => setStore({ selected: value, error: false }),
+    retry: () => void resource.refetch(),
+    submit,
+  }
+}
+
+export type WebSearchRequestModel = ReturnType<typeof createWebSearchRequest>
+
+export async function replyWebSearch(input: {
+  form: FormInfo
+  selection: string | false
+  signal: AbortSignal
+  reply: (input: FormReplyInput) => Promise<unknown>
+  events: Pick<OpenCodeEventStream, "listen">
+}) {
+  if (input.signal.aborted) return
+  if (webSearchProviderField(input.form)) {
+    if (input.selection === false) return
+    return input.reply({
+      sessionID: input.form.sessionID,
+      formID: input.form.id,
+      answer: { provider: input.selection },
+    })
+  }
+  if (input.selection === false || input.selection === "random") {
+    return input.reply({
+      sessionID: input.form.sessionID,
+      formID: input.form.id,
+      answer: { choice: input.selection === false ? "disable" : "allow" },
+    })
+  }
+
+  const next = Promise.withResolvers<FormInfo | undefined>()
+  const stop = input.events.listen((event) => {
+    if (event.type === "form.created") {
+      const form = event.data.form
+      if (
+        form.sessionID !== input.form.sessionID ||
+        form.id === input.form.id ||
+        form.metadata?.kind !== "websearch.provider" ||
+        !webSearchProviderField(form)
+      )
+        return
+      next.resolve(form)
+    }
+    if (event.type === "form.cancelled" && event.data.id === input.form.id) next.resolve(undefined)
+    if (event.type === "form.replied" && event.data.id === input.form.id && event.data.answer.choice !== "choose")
+      next.resolve(undefined)
+  })
+  const cancel = () => next.resolve(undefined)
+  input.signal.addEventListener("abort", cancel, { once: true })
+
+  return Promise.all([
+    input.reply({ sessionID: input.form.sessionID, formID: input.form.id, answer: { choice: "choose" } }),
+    next.promise,
+  ])
+    .then(([, form]) => {
+      if (!form || input.signal.aborted) return
+      const field = webSearchProviderField(form)
+      if (!field?.options?.some((option) => option.value === input.selection)) return
+      return input.reply({
+        sessionID: form.sessionID,
+        formID: form.id,
+        answer: { provider: input.selection },
+      })
+    })
+    .finally(() => {
+      stop()
+      input.signal.removeEventListener("abort", cancel)
+    })
+}
@@ -64,7 +64,7 @@ function PreparingSession(props: { sessionID: string; pending: PendingSession })
          provider: { all: providers.all(), default: providers.default(), connected: [] },
        }}
      >
-        <div data-component="session-preparing" class="min-h-0 flex-1 overflow-y-auto">
+        <div data-component="session-preparing" data-workspace-session class="min-h-0 flex-1 overflow-y-auto">
          <SessionIdentityHeader sessionID={props.sessionID} />
          <div class="mx-auto w-full min-w-0 max-w-[1000px] px-4 pb-5 md:px-5">
            <SessionUserMessage
@@ -27,6 +27,8 @@ import { createSessionReview } from "./review/model"
 import { SessionDesktopReview, SessionMobileReview, SessionMobileViewTabs } from "./review/view"
 import { SessionContextTab } from "./files/session-context-tab"
 import { createSessionTimelineInteraction } from "./timeline/interaction"
+import { createTimelineSearchController } from "./timeline/search-controller"
+import { TimelineSearchBar } from "./timeline/search-bar"
 import { ActiveSessionComposerRegion, createActiveSessionRegion } from "./composer/region"
 import { SessionIdentityHeader } from "./session-identity-header"
 import { SessionReviewToggle } from "./header/session-header-actions"
@@ -47,6 +49,12 @@ export function SessionScreen(props: { session: SessionModel }) {
  const isDesktop = session.isDesktop
  const screen = createSessionScreenLayout(session)
  const timeline = createSessionTimelineInteraction(session)
+  const timelineSearch = createTimelineSearchController({
+    sessionID: session.identity.sessionID,
+    scrollRef: timeline.scroller,
+    revealMessage: timeline.actions.revealMessage,
+    pauseAutoScroll: timeline.view.unpin,
+  })
  const messagesReady = timeline.ready
  const [store, setStore] = createStore({
    deferRender: false,
@@ -262,6 +270,7 @@ export function SessionScreen(props: { session: SessionModel }) {
                  anchor={timeline.view.anchor}
                  setRevealMessage={timeline.view.setRevealMessage}
                  setScrollToEnd={timeline.view.setScrollToEnd}
+                  search={<TimelineSearchBar controller={timelineSearch} />}
                />
              )}
            </Show>
@@ -2,30 +2,54 @@ import { describe, expect, test } from "bun:test"
 import { createRoot } from "solid-js"
 import { createSessionResolution } from "./session-resolution"

+function store() {
+  const syncs = { session: 0, message: 0, pending: 0 }
+  const sessions = {
+    get: () => undefined,
+    sync: () => {
+      syncs.session++
+      return Promise.resolve()
+    },
+    message: {
+      sync: () => {
+        syncs.message++
+        return Promise.resolve()
+      },
+    },
+    pending: {
+      sync: () => {
+        syncs.pending++
+        return Promise.resolve()
+      },
+    },
+  }
+  return { syncs, sessions }
+}
+
 describe("session resolution", () => {
  test("waits for a route session ID", () => {
    createRoot((dispose) => {
-      const syncs = { session: 0, message: 0 }
-      const sessions = {
-        get: () => undefined,
-        sync: () => {
-          syncs.session++
-          return Promise.resolve()
-        },
-        message: {
-          sync: () => {
-            syncs.message++
-            return Promise.resolve()
-          },
-        },
-      }
+      const input = store()
      const session = createSessionResolution(
        () => undefined,
-        () => sessions,
+        () => input.sessions,
      )

      expect(session()).toBeUndefined()
-      expect(syncs).toEqual({ session: 0, message: 0 })
+      expect(input.syncs).toEqual({ session: 0, message: 0, pending: 0 })
+      dispose()
+    })
+  })
+
+  test("starts the transcript and queued input reads with metadata", () => {
+    createRoot((dispose) => {
+      const input = store()
+      createSessionResolution(
+        () => "ses_open",
+        () => input.sessions,
+        { children: true },
+      )
+      expect(input.syncs).toEqual({ session: 1, message: 1, pending: 1 })
      dispose()
    })
  })
@@ -7,6 +7,9 @@ type SessionStore<T> = {
  message: {
    sync: (id: string) => Promise<unknown>
  }
+  pending: {
+    sync: (id: string) => Promise<unknown>
+  }
 }

 type Resolution<T> = { id: string; store: SessionStore<T> } & (
@@ -52,8 +55,11 @@ export function createSessionResolution<T>(
      onCleanup(() => {
        stale = true
      })
-      // The timeline owns message errors; metadata resolution stays independent.
+      // The timeline owns message errors; metadata resolution stays independent. Queued inputs
+      // ride along so a reconnect refreshes them with the transcript instead of leaving the
+      // pre-disconnect queue on screen.
      void store.message.sync(id).catch(() => undefined)
+      void store.pending.sync(id).catch(() => undefined)
      if (cached() && !options?.children && !options?.connected) {
        setStatus({ id, store, state: "settled" })
        return
@@ -138,6 +138,26 @@ export const QuestionRequest = {
  ),
 }

+export const WebSearchRequest = {
+  render: () => (
+    <SessionPreview
+      title="Search for current documentation"
+      description={description}
+      document={questionPendingDocument}
+      request={{
+        type: "websearch",
+        value: {
+          id: "frm_websearch_preview",
+          sessionID: "ses_websearch_preview",
+          title: "Web Search",
+          metadata: { kind: "websearch.provider" },
+          fields: [{ key: "choice", type: "string", required: true, custom: false }],
+        },
+      }}
+    />
+  ),
+}
+
 export const RetryAndInterruption = {
  render: () => (
    <SessionPreview title="Recover the interrupted run" description={description} document={retryAfterInterruption} />
@@ -23,6 +23,7 @@ import { useLanguage } from "@/runtime/i18n/language"
 import { ReviewPanelView } from "@/session/review/panel"
 import { createReviewPanelState } from "@/session/review/panel-state"
 import { TerminalSurface } from "@/session/terminal/surface"
+import type { WebSearchRequestModel } from "./requests/websearch"

 const modelReady = Object.assign(() => true, { promise: undefined }) satisfies ModelSelection["ready"]
 const storyComposerModel = {
@@ -82,7 +83,7 @@ export type SessionPreviewProps = {
  description: string
  document: SessionDocument
  draft?: string
-  request?: { type: "permission"; value: PermissionRequest } | { type: "question"; value: FormInfo }
+  request?: { type: "permission"; value: PermissionRequest } | { type: "question" | "websearch"; value: FormInfo }
  reviewOpened?: boolean
  child?: { parentID: string }
  terminal?: { title: string; lines: string[] }
@@ -173,10 +174,12 @@ function SessionSurfaceState(props: SessionPreviewProps & { onReset: () => void
    activity: string
    reviewOpened: boolean
    request: SessionPreviewProps["request"]
+    searchProvider: string
  }>({
    activity: "Ready",
    reviewOpened: props.reviewOpened ?? false,
    request: props.request,
+    searchProvider: "random",
  })
  const prompt = createPromptController({
    initial: props.draft ?? "",
@@ -189,6 +192,27 @@ function SessionSurfaceState(props: SessionPreviewProps & { onReset: () => void
  const region = {
    state: {
      questionRequest: () => (state.request?.type === "question" ? state.request.value : undefined),
+      websearch: {
+        request: () => (state.request?.type === "websearch" ? state.request.value : undefined),
+        options: () => [
+          { value: "exa", label: "Exa" },
+          { value: "parallel", label: "Parallel" },
+          { value: "tavily", label: "Tavily" },
+        ],
+        selected: () => state.searchProvider,
+        specific: () => false,
+        loading: () => false,
+        loadFailed: () => false,
+        failed: () => false,
+        sending: () => false,
+        connected: () => true,
+        select: (value) => setState("searchProvider", value),
+        retry() {},
+        submit: async (value) => {
+          setState("request", undefined)
+          setState("activity", `Web search selection (local only): ${value}`)
+        },
+      } satisfies WebSearchRequestModel,
      permissionRequest: () => (state.request?.type === "permission" ? state.request.value : undefined),
      permissionResponding: () => false,
      decide: (response) => {
@@ -24,6 +24,7 @@ export function createSessionTimelineInteraction(session: SessionModel) {
      pinned: true,
    },
    refs: {
+      scroller: undefined as HTMLDivElement | undefined,
      content: undefined as HTMLDivElement | undefined,
      dock: undefined as HTMLDivElement | undefined,
    },
@@ -38,7 +39,7 @@ export function createSessionTimelineInteraction(session: SessionModel) {
  }
  let scroller: HTMLDivElement | undefined
  let dockHeight = 0
-  let revealMessage = (_id: string) => {}
+  let revealMessage = (_id: string, _partID?: string) => {}
  let scrollToEnd = () => {}
  let scrollMark = 0
  let messageMark = 0
@@ -157,6 +158,7 @@ export function createSessionTimelineInteraction(session: SessionModel) {
  }
  const setScrollRef = (element: HTMLDivElement | undefined) => {
    scroller = element
+    setState("refs", "scroller", element)
    if (!element) return
    scheduleScrollState(element)
    fill()
@@ -290,6 +292,7 @@ export function createSessionTimelineInteraction(session: SessionModel) {
  return {
    actions: {
      navigateMessage,
+      revealMessage: (id: string, partID?: string) => revealMessage(id, partID),
      resume,
      setActiveMessage,
    },
@@ -297,7 +300,7 @@ export function createSessionTimelineInteraction(session: SessionModel) {
    resource: timeline.resource,
    ready: timeline.ready,
    scroll: state.scroll,
-    scroller: () => scroller,
+    scroller: () => state.refs.scroller,
    view: {
      anchor,
      markUserScroll,
@@ -313,7 +316,7 @@ export function createSessionTimelineInteraction(session: SessionModel) {
      setDockRef: (element: HTMLDivElement | undefined) => {
        setState("refs", "dock", element)
      },
-      setRevealMessage: (reveal: (id: string) => void) => {
+      setRevealMessage: (reveal: (id: string, partID?: string) => void) => {
        revealMessage = reveal
      },
      setScrollRef,
@@ -58,7 +58,6 @@ export function BackgroundMoveHint(props: { keybind?: string[]; onMove?: () => v
      type="button"
      variant="ghost-faint"
      size="small"
-      icon="outline-arrow-to-corner-top-right"
      class="max-w-full"
      aria-label={language.t("session.background.moveInline", { keybind: keybind() })}
      onClick={() => props.onMove?.()}
@@ -354,8 +353,9 @@ type MessageTimelineProps = {
  workspaceMoveEligible: boolean
  onSummaryOpenChange: (open: boolean) => void
  anchor: (id: string) => string
-  setRevealMessage?: (fn: (id: string) => void) => void
+  setRevealMessage?: (fn: (id: string, partID?: string) => void) => void
  setScrollToEnd?: (fn: () => void) => void
+  search?: JSX.Element
 }

 export function MessageTimeline(props: MessageTimelineProps) {
@@ -790,6 +790,7 @@ function MessageTimelineView(
              <Show when={sessionID()} keyed>
                {(id) => (
                  <div class="shrink-0 flex items-center gap-2">
+                    {props.search}
                    <SessionContextUsage placement="bottom" />
                    <Show when={!parentID() && project()}>
                      {(project) => (
@@ -0,0 +1,14 @@
+[data-component="timeline-search-bar"] [data-component="text-input-v2"] {
+  background: var(--v2-background-bg-base);
+  box-shadow: inset 0 0 0 1px var(--v2-border-border-base);
+  outline: none;
+}
+
+[data-component="timeline-search-bar"] [data-component="text-input-v2"]:hover {
+  background: var(--v2-background-bg-base);
+}
+
+[data-component="timeline-search-bar"] [data-component="text-input-v2"]:focus-within {
+  box-shadow: inset 0 0 0 1px var(--v2-border-border-focus);
+  outline: none;
+}
@@ -0,0 +1,72 @@
+import { Icon } from "@opencode-ai/ui/icon"
+import "@opencode-ai/ui/text-input.css"
+import { Show } from "solid-js"
+import type { TimelineSearchController } from "./search-controller"
+import "./search-bar.css"
+
+export function TimelineSearchBar(props: { controller: TimelineSearchController }) {
+  const c = props.controller
+
+  return (
+    <Show when={c.visible()}>
+      <div data-component="timeline-search-bar" class="h-7 w-[200px] max-w-[50vw] shrink-0">
+        <div data-component="text-input-v2" data-appearance="base" data-leading-icon class="!h-7 !w-full max-w-full">
+          <div data-slot="text-input-v2-value">
+            <span data-slot="text-input-v2-leading-icon">
+              <Icon name="magnifying-glass" size="small" />
+            </span>
+            <input
+              ref={c.element.setInput}
+              data-slot="text-input-v2-input"
+              type="search"
+              value={c.query.value()}
+              placeholder={c.query.placeholder()}
+              aria-label={c.query.placeholder()}
+              onInput={(event) => c.query.setValue(event.currentTarget.value)}
+              onKeyDown={(event) => {
+                if (event.key === "Escape") {
+                  event.preventDefault()
+                  c.query.close()
+                  return
+                }
+                if (event.altKey || event.metaKey || event.ctrlKey) return
+                if (event.key === "Enter" && !event.isComposing) {
+                  event.preventDefault()
+                  c.result.move(event.shiftKey ? -1 : 1)
+                  return
+                }
+                if (event.key === "ArrowDown" && !event.isComposing) {
+                  event.preventDefault()
+                  c.result.move(1)
+                  return
+                }
+                if (event.key === "ArrowUp" && !event.isComposing) {
+                  event.preventDefault()
+                  c.result.move(-1)
+                  return
+                }
+              }}
+            />
+          </div>
+          <Show when={c.query.value()}>
+            <span
+              data-slot="timeline-search-count"
+              class="shrink-0 self-center text-[11px] text-v2-text-text-muted [font-weight:440] tabular-nums"
+            >
+              {c.result.count() > 0 ? c.result.activeIndex() + 1 : 0}/{c.result.count()}
+            </span>
+          </Show>
+          <button
+            type="button"
+            class="-me-1 flex size-5 shrink-0 self-center items-center justify-center rounded-[2px] border-0 bg-transparent p-0 text-v2-icon-icon-muted outline outline-1 outline-transparent hover:bg-v2-overlay-simple-overlay-hover active:bg-v2-overlay-simple-overlay-pressed focus-visible:outline-v2-border-border-focus"
+            aria-label={c.query.placeholder()}
+            onMouseDown={(event) => event.preventDefault()}
+            onClick={() => c.query.close()}
+          >
+            <Icon name="xmark-small" />
+          </button>
+        </div>
+      </div>
+    </Show>
+  )
+}
@@ -0,0 +1,275 @@
+import { useCommand } from "@/shell/commands/command"
+import { useLanguage } from "@/runtime/i18n/language"
+import { useData } from "@/runtime/server/current"
+import { Timeline } from "@opencode-ai/session-ui/timeline/projection"
+import { createEffect, createMemo, createSignal, on, onCleanup } from "solid-js"
+import { createStore } from "solid-js/store"
+
+export type TimelineSearchMatch = {
+  messageID: string
+  role: "user" | "assistant"
+  revealID: string
+  partID: string
+  occurrence: number
+  text: string
+}
+
+const HIGHLIGHT_HIT = "timeline-search-hit"
+const HIGHLIGHT_ACTIVE = "timeline-search-hit-active"
+const TEXT_SELECTORS = '[data-slot="text-part-body"], [data-slot="user-message-text"]'
+
+function supportsHighlights() {
+  return typeof CSS !== "undefined" && typeof CSS.highlights === "object" && CSS.highlights !== null
+}
+
+function clearHighlights() {
+  if (!supportsHighlights()) return
+  CSS.highlights.delete(HIGHLIGHT_HIT)
+  CSS.highlights.delete(HIGHLIGHT_ACTIVE)
+}
+
+function collectRanges(
+  root: HTMLElement,
+  query: string,
+  activePartID: string | undefined,
+  activeOccurrence: number | undefined,
+) {
+  const hits: Range[] = []
+  const active: Range[] = []
+  const lower = query.toLowerCase()
+  const bodies = root.querySelectorAll<HTMLElement>(TEXT_SELECTORS)
+  for (const body of bodies) {
+    const part = body.closest("[data-timeline-part-id]")
+    const partID = part?.getAttribute("data-timeline-part-id")
+    const isActivePart = activePartID !== undefined && partID === activePartID
+    let occurrenceInPart = 0
+    const walker = document.createTreeWalker(body, NodeFilter.SHOW_TEXT)
+    let node = walker.nextNode() as Text | null
+    while (node) {
+      const value = node.nodeValue ?? ""
+      const lowerValue = value.toLowerCase()
+      let from = 0
+      let at = lowerValue.indexOf(lower, from)
+      while (at !== -1) {
+        const range = document.createRange()
+        range.setStart(node, at)
+        range.setEnd(node, at + query.length)
+        if (isActivePart && activeOccurrence === occurrenceInPart) active.push(range)
+        else hits.push(range)
+        occurrenceInPart += 1
+        from = at + query.length
+        at = lowerValue.indexOf(lower, from)
+      }
+      node = walker.nextNode() as Text | null
+    }
+  }
+  return { hits, active }
+}
+
+function applyHighlights(
+  root: HTMLElement,
+  query: string,
+  activePartID: string | undefined,
+  activeOccurrence: number | undefined,
+) {
+  if (!supportsHighlights()) return
+  const { hits, active } = collectRanges(root, query, activePartID, activeOccurrence)
+  CSS.highlights.set(HIGHLIGHT_HIT, new Highlight(...hits))
+  CSS.highlights.set(HIGHLIGHT_ACTIVE, new Highlight(...active))
+}
+
+export function createTimelineSearchController(input: {
+  sessionID: () => string | undefined
+  scrollRef: () => HTMLDivElement | undefined
+  revealMessage: (id: string, partID?: string) => void
+  pauseAutoScroll: () => void
+}) {
+  const command = useCommand()
+  const language = useLanguage()
+  const data = useData()
+  const [state, setState] = createStore({ value: "", active: 0, visible: false })
+  const [focusTick, setFocusTick] = createSignal(0)
+  let inputEl: HTMLInputElement | undefined
+
+  const query = createMemo(() => state.value.trim().toLowerCase())
+
+  const matches = createMemo<TimelineSearchMatch[]>(() => {
+    const value = query()
+    if (!value) return []
+    const sessionID = input.sessionID()
+    if (!sessionID) return []
+    const messages = data.session.message.list(sessionID)
+    const result: TimelineSearchMatch[] = []
+    let revealID = ""
+    for (const message of messages) {
+      if (message.type === "user" || message.type === "shell") revealID = message.id
+      if (message.type !== "user" && message.type !== "assistant") continue
+      const visibleParts =
+        message.type === "user"
+          ? [{ id: `${message.id}:text:0`, content: { type: "text" as const, text: message.text } }]
+          : Timeline.contentEntries(message)
+      for (const textPart of visibleParts) {
+        if (textPart.content.type !== "text") continue
+        const text = textPart.content.text
+        if (!text) continue
+        const lower = text.toLowerCase()
+        let from = 0
+        let occurrence = 0
+        let at = lower.indexOf(value, from)
+        while (at !== -1) {
+          result.push({
+            messageID: message.id,
+            role: message.type,
+            revealID,
+            partID: textPart.id,
+            occurrence,
+            text,
+          })
+          occurrence += 1
+          from = at + value.length
+          at = lower.indexOf(value, from)
+        }
+      }
+    }
+    return result
+  })
+
+  const activeIndex = createMemo(() => {
+    const list = matches()
+    if (list.length === 0) return 0
+    if (state.active >= list.length) return 0
+    if (state.active < 0) return 0
+    return state.active
+  })
+
+  const activePartID = createMemo(() => matches()[activeIndex()]?.partID)
+  const activeOccurrence = createMemo(() => matches()[activeIndex()]?.occurrence)
+
+  createEffect(() => {
+    const root = input.scrollRef()
+    const q = query()
+    if (!root || !state.visible || !q) {
+      clearHighlights()
+      return
+    }
+    applyHighlights(root, q, activePartID(), activeOccurrence())
+    let frame: number | undefined
+    const scheduleApply = () => {
+      if (frame !== undefined) return
+      frame = requestAnimationFrame(() => {
+        frame = undefined
+        if (!state.visible) return
+        applyHighlights(root, query(), activePartID(), activeOccurrence())
+      })
+    }
+    const observer = new MutationObserver(scheduleApply)
+    observer.observe(root, { childList: true, subtree: true, characterData: true })
+    onCleanup(() => {
+      observer.disconnect()
+      if (frame !== undefined) cancelAnimationFrame(frame)
+      clearHighlights()
+    })
+  })
+
+  createEffect(
+    on(focusTick, () => {
+      if (!state.visible) return
+      requestAnimationFrame(() => {
+        inputEl?.focus()
+        inputEl?.select()
+      })
+    }),
+  )
+
+  command.register("session.search", () => [
+    {
+      id: "session.search",
+      title: language.t("session.search.placeholder"),
+      keybind: "mod+f",
+      hidden: true,
+      onSelect: () => open(),
+    },
+  ])
+  const onOpenRequest = () => open()
+  document.addEventListener("opencode:timeline-search-open", onOpenRequest)
+  onCleanup(() => document.removeEventListener("opencode:timeline-search-open", onOpenRequest))
+
+  function open() {
+    setState("visible", true)
+    setFocusTick((t) => t + 1)
+  }
+
+  function close() {
+    setState({ value: "", active: 0, visible: false })
+    inputEl?.blur()
+  }
+
+  function setValue(value: string) {
+    setState("value", value)
+    const list = matches()
+    const match = list[0]
+    if (!value.trim() || !match) {
+      setState("active", 0)
+      return
+    }
+    setState("active", 0)
+    input.pauseAutoScroll()
+    input.revealMessage(match.revealID, match.partID)
+    scrollToMatch(match)
+  }
+
+  function scrollToMatch(match: TimelineSearchMatch) {
+    let attempts = 0
+    const seek = () => {
+      if (!state.visible) return
+      const root = input.scrollRef()
+      if (!root) return
+      const { active } = collectRanges(root, query(), match.partID, match.occurrence)
+      if (active.length === 0) {
+        if (attempts++ < 12) requestAnimationFrame(seek)
+        return
+      }
+      const rect = active[0].getBoundingClientRect()
+      const rootRect = root.getBoundingClientRect()
+      const sticky = root.querySelector("[data-session-title]")
+      const inset = sticky instanceof HTMLElement ? sticky.offsetHeight : 0
+      const top = rect.top - rootRect.top + root.scrollTop - inset - (rootRect.height - rect.height) / 2
+      root.scrollTo({ top: Math.max(0, top), behavior: "auto" })
+    }
+    requestAnimationFrame(seek)
+  }
+
+  function move(delta: number) {
+    const list = matches()
+    if (list.length === 0) return
+    const next = (activeIndex() + delta + list.length) % list.length
+    setState("active", next)
+    const match = list[next]
+    if (!match) return
+    input.pauseAutoScroll()
+    input.revealMessage(match.revealID, match.partID)
+    scrollToMatch(match)
+  }
+
+  return {
+    visible: () => state.visible,
+    query: {
+      value: () => state.value,
+      placeholder: () => language.t("session.search.placeholder"),
+      noResults: () => language.t("session.search.noResults"),
+      open,
+      close,
+      setValue,
+    },
+    result: {
+      activeIndex,
+      count: () => matches().length,
+      move,
+    },
+    element: {
+      setInput: (element: HTMLInputElement) => (inputEl = element),
+    },
+  }
+}
+
+export type TimelineSearchController = ReturnType<typeof createTimelineSearchController>
@@ -40,8 +40,7 @@ export function SessionWorkspaceMenu(props: {
    if (!open) return
    const sdk = serverSDK
    void sdk.api.worktree
-      .refresh({ projectID: props.project.id })
-      .then(() => sdk.api.worktree.list({ projectID: props.project.id }))
+      .list({ location: { directory: props.directory } })
      .then((items) =>
        setDirectories(
          items.map((item) => item.directory).filter((directory) => !sameDirectory(props.project.worktree, directory)),
@@ -69,7 +69,7 @@ type Input = {
    row: TimelineRow.TimelineRow,
    disclosure: Readonly<Record<string, boolean | undefined>>,
  ) => boolean
-  setRevealMessage?: (fn: (id: string) => void) => void
+  setRevealMessage?: (fn: (id: string, partID?: string) => void) => void
  setScrollToEnd?: (fn: () => void) => void
 }

@@ -271,8 +271,13 @@ export function createTimelineVirtualizer(input: Input) {
  const virtualRowKeys = createMemo(() => virtualizer.getVirtualItems().map((item) => String(item.key)))

  createEffect(() => {
-    input.setRevealMessage?.((id) => {
-      const index = input.projection.messageRowIndex().get(id)
+    input.setRevealMessage?.((id, partID) => {
+      const partIndex = partID
+        ? rows().findIndex(
+            (row) => row._tag === "AssistantPart" && row.group.type === "part" && row.group.ref.partID === partID,
+          )
+        : -1
+      const index = partIndex >= 0 ? partIndex : input.projection.messageRowIndex().get(id)
      if (index === undefined) return
      virtualizer.scrollToIndex(index, { align: "center" })
    })
@@ -1,4 +1,4 @@
-import { Component } from "solid-js"
+import { Component, Show } from "solid-js"
 import { Select } from "@opencode-ai/ui/select"
 import { Switch } from "@opencode-ai/ui/switch"
 import { useLanguage } from "@/runtime/i18n/language"
@@ -61,6 +61,22 @@ export const SettingsExperimental: Component = () => {
                </Switch>
              </div>
            </SettingsRow>
+            <Show when={import.meta.env.VITE_OPENCODE_CHANNEL !== "prod"}>
+              <SettingsRow
+                title={language.t("settings.general.row.showProjectIcon.title")}
+                description={language.t("settings.general.row.showProjectIcon.description")}
+              >
+                <div data-action="settings-show-project-icon">
+                  <Switch
+                    checked={settings.general.showProjectIcon()}
+                    onChange={settings.general.setShowProjectIcon}
+                    hideLabel
+                  >
+                    {language.t("settings.general.row.showProjectIcon.title")}
+                  </Switch>
+                </div>
+              </SettingsRow>
+            </Show>
          </SettingsList>
        </div>
      </div>
@@ -348,20 +348,6 @@ export const SettingsGeneral: Component<{
          </div>
        </SettingsRow>

-        <Show when={import.meta.env.VITE_OPENCODE_CHANNEL !== "prod"}>
-          <SettingsRow
-            title={language.t("settings.general.row.showProjectIcon.title")}
-            description={language.t("settings.general.row.showProjectIcon.description")}
-          >
-            <div data-action="settings-show-project-icon">
-              <Switch
-                checked={settings.general.showProjectIcon()}
-                onChange={(checked) => settings.general.setShowProjectIcon(checked)}
-              />
-            </div>
-          </SettingsRow>
-        </Show>
-
        <Show when={mobile() && import.meta.env.VITE_OPENCODE_CHANNEL !== "prod"}>
          <SettingsRow
            title={language.t("settings.general.row.mobileTitlebarBottom.title")}
@@ -58,6 +58,7 @@ export const SettingsProviders: Component<{
        (provider) =>
          provider.id !== "opencode" || Object.values(provider.models).some((model) => model.cost.input > 0),
      )
+      .toSorted((a, b) => Number(b.id === "opencode-go") - Number(a.id === "opencode-go"))
  })

  const popular = createMemo(() => {
@@ -65,7 +65,7 @@ export const SettingsWorkspaces: Component<{ activeDirectory?: string }> = (prop
      Promise.all(
        (await serverSDK.api.project.list()).map(async (project) => {
          const worktrees = await serverSDK.api.worktree
-            .list({ projectID: project.id })
+            .list({ location: { directory: project.canonical } })
            .catch(() => [{ directory: project.canonical }, ...project.sandboxes.map((directory) => ({ directory }))])
          return normalizeProjectInfo({ ...project, worktrees })
        }),
@@ -180,7 +180,7 @@ export const SettingsWorkspaces: Component<{ activeDirectory?: string }> = (prop
    }
    const removed = await context.sdk.api.worktree
      .remove({
-        projectID: workspace.project.id,
+        location: { directory: workspace.project.worktree },
        directory: workspace.directory,
        force,
      })
@@ -1,6 +1,6 @@
 import { createMemo, type Accessor } from "solid-js"
 import { useGlobal, useServerCtx } from "@/runtime/server/runtime"
-import { sessionPermissionRequest, sessionQuestionForm } from "@/session/requests/session-request-tree"
+import { sessionPermissionRequest, sessionFormRequest } from "@/session/requests/session-request-tree"
 import { ServerConnection } from "@/runtime/server/registry"
 import { useSettings } from "@/settings/model"

@@ -29,12 +29,12 @@ export function useSessionTabAvatarState(
    if (!ctx) return false
    return !!sessionPermissionRequest(sessions(), ctx.data.session.permission.list, sessionId())
  })
-  const hasQuestions = createMemo(() => {
+  const hasForms = createMemo(() => {
    const data = serverCtx()?.data
    if (!data) return false
-    return !!sessionQuestionForm(sessions(), data.session.form.list, sessionId())
+    return !!sessionFormRequest(sessions(), data.session.form.list, sessionId())
  })
-  const needsAttention = createMemo(() => hasPermissions() || hasQuestions())
+  const needsAttention = createMemo(() => hasPermissions() || hasForms())
  const unread = createMemo(
    () => needsAttention() || (serverCtx()?.notification.session.unseenCount(sessionId()) ?? 0) > 0,
  )
@@ -74,7 +74,7 @@ export default function Layout(props: ParentProps) {
                class="-end-2"
                direction="horizontal"
                size={state.tabsWidth}
-                min={130}
+                min={140}
                max={520}
                onResize={(width) => setState("tabsWidth", width)}
              />
@@ -21,6 +21,19 @@ describe("serverStatusDotClass", () => {
    expect(serverStatusDotClass({ ready: true, serverHealth: false, issue: true })).toBe("bg-icon-critical-base")
  })

+  test("pulses the neutral dot while the event stream is reconnecting", () => {
+    expect(serverStatusDotClass({ ready: true, serverHealth: true, issue: false, connecting: true })).toBe(
+      "bg-border-weak-base animate-pulse",
+    )
+    expect(serverStatusDotClass({ ready: false, serverHealth: undefined, issue: false, connecting: true })).toBe(
+      "bg-border-weak-base animate-pulse",
+    )
+    // A server that is known to be down stays critical rather than looking like a routine reconnect.
+    expect(serverStatusDotClass({ ready: true, serverHealth: false, issue: false, connecting: true })).toBe(
+      "bg-icon-critical-base",
+    )
+  })
+
  test("stays neutral before status is ready", () => {
    expect(serverStatusDotClass({ ready: false, serverHealth: true, issue: false })).toBe("bg-border-weak-base")
    expect(serverStatusDotClass({ ready: false, serverHealth: undefined, issue: false })).toBe("bg-border-weak-base")
@@ -20,8 +20,12 @@ export function serverStatusDotClass(input: {
  serverHealth: boolean | undefined
  attention?: boolean
  issue: boolean
+  connecting?: boolean
 }) {
  if (input.serverHealth === false) return "bg-icon-critical-base"
+  // The event stream is (re)connecting: keep the neutral dot but let it breathe so a stale
+  // session is visibly waiting on the server rather than silently frozen.
+  if (input.connecting) return "bg-border-weak-base animate-pulse"
  if (!input.ready || input.serverHealth === undefined) return "bg-border-weak-base"
  if (input.attention) return "bg-v2-background-bg-accent"
  if (input.issue) return "bg-icon-warning-base"
@@ -20,6 +20,7 @@ export function StatusPopover() {
  const sdk = useWorkspaceLocation()
  const settings = useSettings()
  const desktop = createMediaQuery("(min-width: 768px)")
+  const sidebar = () => desktop() && settings.appearance.tabLayout() === "vertical"
  const [shown, setShown] = createSignal(false)
  const serverHealth = () => global.servers.health[server.key]?.healthy
  const mcp = () => data.location.mcp.server.list({ directory: sdk().directory })
@@ -41,8 +42,10 @@ export function StatusPopover() {
    serverHealth: serverHealth(),
    attention: attention(),
    issue: issue(),
-    placement: desktop() && settings.appearance.tabLayout() === "vertical" ? "top-start" : "bottom-end",
-    shift: desktop() && settings.appearance.tabLayout() === "vertical" ? 0 : -168,
+    connecting: server.ctx.sdk.connection.status() !== "connected",
+    sidebar: sidebar(),
+    placement: sidebar() ? "top-start" : "bottom-end",
+    shift: sidebar() ? 0 : -168,
    label: language.t("status.popover.trigger"),
    onOpenChange: setShown,
    body: () => (
@@ -61,6 +64,8 @@ type StatusPopoverState = {
  serverHealth: boolean | undefined
  attention: boolean
  issue: boolean
+  connecting: boolean
+  sidebar: boolean
  placement: "top-start" | "bottom-end"
  shift: number
  label: string
@@ -93,21 +98,37 @@ function StatusPopoverView(props: { state: StatusPopoverState }) {
    <Popover
      open={props.state.shown}
      onOpenChange={props.state.onOpenChange}
-      triggerAs={IconButton}
-      triggerProps={{
-        variant: "ghost-muted",
-        size: "large",
-        class: "!w-9 shrink-0",
-        state: props.state.shown ? "pressed" : undefined,
-        "aria-label": props.state.label,
-      }}
+      triggerAs={props.state.sidebar ? "button" : IconButton}
+      triggerProps={
+        props.state.sidebar
+          ? {
+              type: "button",
+              class:
+                "flex h-7 w-full shrink-0 items-center gap-1.5 rounded-[6px] px-1.5 text-[13px] leading-4 text-v2-text-text-faint hover:bg-v2-background-bg-layer-02 hover:text-v2-text-text-base data-[state=pressed]:bg-v2-background-bg-layer-02 data-[state=pressed]:text-v2-text-text-base focus-visible:outline-none focus-visible:bg-v2-background-bg-layer-02 [app-region:no-drag]",
+              "data-state": props.state.shown ? "pressed" : undefined,
+              "aria-label": props.state.label,
+            }
+          : {
+              variant: "ghost-muted",
+              size: "large",
+              class: "!w-9 shrink-0",
+              state: props.state.shown ? "pressed" : undefined,
+              "aria-label": props.state.label,
+            }
+      }
      trigger={
-        <div class="relative size-4">
-          <Icon name={props.state.shown ? "status-active" : "status"} />
-          <div
-            class={`absolute -top-1 -right-1 size-2 rounded-full border border-[var(--v2-background-bg-deep)] ${serverStatusDotClass(props.state)}`}
-          />
-        </div>
+        <>
+          <div class="relative size-4 shrink-0">
+            <Icon name={props.state.shown ? "status-active" : "status"} />
+            <div
+              data-slot="status-indicator"
+              class={`absolute -top-1 -end-1 size-2 rounded-full border border-[var(--v2-background-bg-deep)] ${serverStatusDotClass(props.state)}`}
+            />
+          </div>
+          <Show when={props.state.sidebar}>
+            <span class="min-w-0 truncate">{props.state.label}</span>
+          </Show>
+        </>
      }
      {...popoverProps}
    >
@@ -38,9 +38,15 @@ export function createTitlebarRightSlot(): TitlebarRightSlot {
  }
 }

-export function TitlebarRightMount() {
+export function TitlebarRightMount(props: { vertical?: boolean }) {
  const slot = useTitlebarRightSlot()
-  return <div ref={slot.setMount} id="opencode-titlebar-right" class="flex shrink-0 items-center justify-end gap-0" />
+  return (
+    <div
+      ref={slot.setMount}
+      id="opencode-titlebar-right"
+      class={props.vertical ? "flex w-full shrink-0 flex-col" : "flex shrink-0 items-center justify-end gap-0"}
+    />
+  )
 }

 export function TitlebarRight(props: ParentProps) {
@@ -356,10 +356,10 @@ export function Titlebar(props: {
                  aria-label={language.t("home.title")}
                  aria-pressed={layout.route().type === "home"}
                >
-                  <Icon name="grid-plus" />
+                  <Icon name="grid-plus" class="shrink-0" />
                  <span class="min-w-0 truncate">{language.t("home.title")}</span>
                  <span
-                    class="ms-auto shrink-0 whitespace-nowrap text-v2-text-text-faint opacity-0 group-hover:opacity-100 group-focus-visible:opacity-100"
+                    class="ms-auto hidden min-w-0 truncate text-v2-text-text-faint group-hover:block group-focus-visible:block"
                    aria-hidden="true"
                  >
                    <bdi dir="ltr">{command.keybind("home.toggle")}</bdi>
@@ -654,10 +654,10 @@ export function Titlebar(props: {
                              onClick={openNewTab}
                              aria-label={language.t("command.session.new")}
                            >
-                              <Icon name="edit" />
+                              <Icon name="edit" class="shrink-0" />
                              <span class="min-w-0 truncate">{language.t("command.session.new")}</span>
                              <span
-                                class="ms-auto shrink-0 whitespace-nowrap text-v2-text-text-faint opacity-0 group-hover:opacity-100 group-focus-visible:opacity-100"
+                                class="ms-auto hidden min-w-0 truncate text-v2-text-text-faint group-hover:block group-focus-visible:block"
                                aria-hidden="true"
                              >
                                <bdi dir="ltr">{command.keybind("tab.new")}</bdi>
@@ -680,20 +680,8 @@ export function Titlebar(props: {
                                onReorder={(keys) => tabsStoreActions.reorder(keys)}
                              />
                            </div>
-                            <button
-                              type="button"
-                              data-action="vertical-tabs-settings"
-                              data-state={layout.route().type === "settings" ? "pressed" : undefined}
-                              class="mt-2 flex h-7 w-full shrink-0 items-center gap-1.5 rounded-[6px] px-1.5 text-[13px] leading-4 text-v2-text-text-faint hover:bg-v2-background-bg-layer-02 hover:text-v2-text-text-base data-[state=pressed]:bg-v2-background-bg-layer-02 data-[state=pressed]:text-v2-text-text-base focus-visible:outline-none focus-visible:bg-v2-background-bg-layer-02 [app-region:no-drag]"
-                              onClick={openSettings}
-                              aria-label={language.t("sidebar.settings")}
-                              aria-pressed={layout.route().type === "settings"}
-                            >
-                              <Icon name="settings-gear" />
-                              {language.t("sidebar.settings")}
-                            </button>
-                            <div data-slot="vertical-tabs-footer" class="flex w-full shrink-0 items-center gap-1.5">
-                              <TitlebarRightMount />
+                            <div data-slot="vertical-tabs-footer" class="mt-2 flex w-full shrink-0 flex-col">
+                              <TitlebarRightMount vertical />
                            </div>
                          </Portal>
                        )}
@@ -7,30 +7,27 @@ import { createWorktree } from "./create"
 describe("worktree creation", () => {
  test.each(
    [
-      { name: "clone", directory: "/copies/repo", root: "/copies/repo", canonical: "/copies/repo", parent: "/copies/" },
+      { name: "clone", directory: "/copies/repo", root: "/copies/repo", canonical: "/copies/repo" },
      {
        name: "clone subdirectory",
        directory: "/copies/repo/packages/app",
        root: "/copies/repo",
        canonical: "/copies/repo",
-        parent: "/copies/",
      },
      {
        name: "linked worktree subdirectory",
        directory: "/linked/task/packages/app",
        root: "/linked/task",
        canonical: "/copies/repo",
-        parent: "/copies/",
      },
      {
        name: "Windows clone",
        directory: "C:\\copies\\repo\\packages\\app",
        root: "C:\\copies\\repo",
        canonical: "C:\\copies\\repo",
-        parent: "C:/copies/",
      },
    ].flatMap((input) => [true, false].map((cached) => ({ ...input, cached }))),
-  )("uses the clone-local main for $name (cached: $cached)", async (input) => {
+  )("uses the server destination and clone-local main for $name (cached: $cached)", async (input) => {
    const project = { id: "proj_clone", directory: input.root, canonical: input.canonical }
    const requests: Request[] = []
    const api = OpenCode.make({
@@ -66,10 +63,9 @@ describe("worktree creation", () => {
          strategy: "git",
          from: input.canonical,
          branch: "clone-only",
-          directory: input.parent,
        })
        expect(requests.find((request) => request.method === "POST")?.url).toBe(
-          "http://localhost:3000/api/worktree/proj_clone",
+          `http://localhost:3000/api/worktree?location%5Bdirectory%5D=${encodeURIComponent(input.directory)}`,
        )
        expect(
          requests
@@ -1,6 +1,5 @@
 import type { LocationGetOutput, OpenCodeClient } from "@opencode-ai/client/promise"
 import type { Data } from "@opencode-ai/client/solid"
-import { getDirectory } from "@opencode-ai/util/path"

 export async function createWorktree(input: {
  api: Pick<OpenCodeClient, "location" | "worktree">
@@ -11,11 +10,10 @@ export async function createWorktree(input: {
 }) {
  const project = input.project ?? (await input.api.location.get({ location: { directory: input.directory } })).project
  const created = await input.api.worktree.create({
-    projectID: project.id,
+    location: { directory: input.directory },
    strategy: "git",
    from: project.canonical,
    branch: input.branch,
-    directory: getDirectory(project.canonical),
  })
  // Populate the client cache before the destination session mounts.
  await input.data.location.syncInfo({ directory: created.directory })
@@ -0,0 +1,111 @@
+import { describe, expect, test } from "bun:test"
+import { QueryClient } from "@tanstack/solid-query"
+import type { WorktreeDirectory } from "@opencode-ai/client/promise"
+import { createWorktreeInventory, withWorktreeInventory, worktreeInventoryKey } from "./inventory"
+import { ServerScope } from "@/runtime/server/scope"
+import { normalizeProjectInfo, updateProjectInfo } from "@/runtime/server/global-sync/utils"
+
+function setup(list: (directory: string) => Promise<WorktreeDirectory[]>) {
+  const client = new QueryClient()
+  const calls: string[] = []
+  const updates: Array<[string, WorktreeDirectory[]]> = []
+  const inventory = createWorktreeInventory({
+    scope: ServerScope.local,
+    queryClient: client,
+    api: () => ({
+      list: (input) => {
+        const directory = input!.location!.directory!
+        calls.push(directory)
+        return list(directory)
+      },
+    }),
+    updated: (directory, items) => updates.push([directory, items]),
+  })
+  return { client, calls, updates, inventory }
+}
+
+describe("createWorktreeInventory", () => {
+  test("loads once per project, shares in-flight work, and publishes the result", async () => {
+    const gate = Promise.withResolvers<void>()
+    const setupResult = setup(async (directory) => {
+      await gate.promise
+      return [{ directory }, { directory: `${directory}/feature`, strategy: "git" }]
+    })
+    const first = setupResult.inventory.load("/repo")
+    const second = setupResult.inventory.load("/repo/")
+    expect(setupResult.calls).toEqual(["/repo"])
+    gate.resolve()
+    expect(await first).toHaveLength(2)
+    expect(await second).toHaveLength(2)
+    await setupResult.inventory.load("/repo")
+    expect(setupResult.calls).toEqual(["/repo"])
+    expect(setupResult.updates).toEqual([
+      ["/repo", [{ directory: "/repo" }, { directory: "/repo/feature", strategy: "git" }]],
+    ])
+    expect(setupResult.inventory.cached("/repo/")).toHaveLength(2)
+    setupResult.client.clear()
+  })
+
+  test("refreshes only inventories a view already loaded", async () => {
+    const setupResult = setup(async (directory) => [{ directory }])
+    await setupResult.inventory.refresh("/never-opened")
+    expect(setupResult.calls).toEqual([])
+    await setupResult.inventory.load("/opened")
+    await setupResult.inventory.refresh("/opened")
+    expect(setupResult.calls).toEqual(["/opened", "/opened"])
+    setupResult.client.clear()
+  })
+
+  test("a failed load is not cached and never rejects the caller", async () => {
+    let fail = true
+    const setupResult = setup(async (directory) => {
+      if (fail) throw new Error("Location unavailable")
+      return [{ directory }]
+    })
+    expect(await setupResult.inventory.load("/repo")).toBeUndefined()
+    expect(setupResult.inventory.cached("/repo")).toBeUndefined()
+    fail = false
+    expect(await setupResult.inventory.load("/repo")).toEqual([{ directory: "/repo" }])
+    expect(setupResult.calls).toEqual(["/repo", "/repo"])
+    setupResult.client.clear()
+  })
+
+  test("keys are partitioned by server and normalized by path", () => {
+    const remote = "https://remote.example" as typeof ServerScope.local
+    expect(worktreeInventoryKey(ServerScope.local, "C:\\Repo\\")).toEqual(
+      worktreeInventoryKey(ServerScope.local, "C:/Repo"),
+    )
+    expect(worktreeInventoryKey(ServerScope.local, "/repo")).not.toEqual(worktreeInventoryKey(remote, "/repo"))
+  })
+})
+
+describe("withWorktreeInventory", () => {
+  const metadata = {
+    id: "project",
+    canonical: "/repo",
+    name: "Before",
+    time: { created: 1, updated: 1 },
+    sandboxes: [],
+  }
+
+  test("derives the workspace list from the inventory, excluding the project root", () => {
+    const worktrees = [
+      { directory: "/repo/" },
+      { directory: "/repo/feature", strategy: "git" },
+      { directory: "/elsewhere" },
+    ]
+    expect(withWorktreeInventory(normalizeProjectInfo(metadata), worktrees)).toMatchObject({
+      worktree: "/repo",
+      sandboxes: ["/repo/feature", "/elsewhere"],
+      worktrees,
+    })
+  })
+
+  test("leaves metadata untouched without an inventory and survives metadata updates", () => {
+    const project = normalizeProjectInfo(metadata)
+    expect(withWorktreeInventory(project, undefined)).toBe(project)
+    const cached = [{ directory: "/repo" }, { directory: "/repo/feature", strategy: "git" }]
+    const updated = updateProjectInfo(withWorktreeInventory(project, cached), { ...metadata, name: "After" })
+    expect(withWorktreeInventory(updated, cached)).toMatchObject({ name: "After", sandboxes: ["/repo/feature"] })
+  })
+})
@@ -0,0 +1,58 @@
+import type { QueryClient } from "@tanstack/solid-query"
+import type { WorktreeDirectory } from "@opencode-ai/client/promise"
+import type { ServerApi } from "@/runtime/server/api"
+import type { ServerScope } from "@/runtime/server/scope"
+import type { Project } from "@/runtime/server/types"
+import { pathKey } from "./path-key"
+import { sameDirectory } from "./paths"
+
+export function worktreeInventoryKey(scope: ServerScope, directory: string) {
+  return [scope, "worktree", pathKey(directory)] as const
+}
+
+// Project metadata arrives without worktrees; a loaded inventory supplies the workspace list.
+export function withWorktreeInventory(project: Project, worktrees: readonly WorktreeDirectory[] | undefined): Project {
+  if (!worktrees) return project
+  return {
+    ...project,
+    worktrees: [...worktrees],
+    sandboxes: worktrees
+      .map((item) => item.directory)
+      .filter((directory) => !sameDirectory(project.worktree, directory)),
+  }
+}
+
+// Listing a project's worktrees boots its Location on the server and runs discovery, so only
+// projects the user is looking at are loaded. Historical projects stay metadata-only.
+export function createWorktreeInventory(input: {
+  scope: ServerScope
+  queryClient: QueryClient
+  api: () => Pick<ServerApi["worktree"], "list">
+  updated: (directory: string, worktrees: WorktreeDirectory[]) => void
+}) {
+  const options = (directory: string) => ({
+    queryKey: worktreeInventoryKey(input.scope, directory),
+    queryFn: () =>
+      input
+        .api()
+        .list({ location: { directory } })
+        .then((items) => {
+          input.updated(directory, items)
+          return items
+        }),
+    // `worktree.updated` and reconnect invalidation drive refreshes; time alone does not re-list.
+    staleTime: Infinity,
+    gcTime: Infinity,
+    retry: false,
+  })
+  return {
+    cached: (directory: string) =>
+      input.queryClient.getQueryData<WorktreeDirectory[]>(worktreeInventoryKey(input.scope, directory)),
+    load: (directory: string) => input.queryClient.fetchQuery(options(directory)).catch(() => undefined),
+    // Only inventories some view already demanded are refreshed.
+    refresh: (directory: string) => {
+      if (!input.queryClient.getQueryState(worktreeInventoryKey(input.scope, directory))) return Promise.resolve()
+      return input.queryClient.fetchQuery({ ...options(directory), staleTime: 0 }).catch(() => undefined)
+    },
+  }
+}
@@ -3,7 +3,7 @@ import type { LocationGetOutput, LocationRef } from "@opencode-ai/client/promise
 import { retry } from "@opencode-ai/util/retry"
 import { type Accessor, createEffect, createMemo, onCleanup } from "solid-js"
 import { type LocationContext, useServerSDK } from "@/runtime/server/client"
-import { useData } from "@/runtime/server/current"
+import { useData, useServer } from "@/runtime/server/current"
 export type { LocationContext } from "@/runtime/server/client"

 export type WorkspaceLocation = LocationContext & {
@@ -15,6 +15,7 @@ const context = createSimpleContext({
  name: "Location",
  init: (props: { directory: string | Accessor<string>; workspaceID?: string | Accessor<string | undefined> }) => {
    const serverSDK = useServerSDK()
+    const server = useServer()
    const data = useData()
    const ref = createMemo(
      () => ({
@@ -40,6 +41,14 @@ const context = createSimpleContext({
        retryIf: () => !stale,
      }).catch(() => undefined)
    })
+    createEffect(() => {
+      const id = current()?.project.id
+      if (!id || serverSDK.connection.status() !== "connected") return
+      // Showing a Location is the demand for its project's worktree inventory (workspace styling, picker).
+      // Key it by the metadata root so the result merges into the same global project record.
+      const root = server.ctx.sync.data.project.find((project) => project.id === id)?.worktree
+      if (root) void server.ctx.sync.worktrees.load(root)
+    })

    const location = createMemo(() => serverSDK.ensureDirSdkContext(current()?.directory ?? ref().directory))
    return createMemo<WorkspaceLocation>(() => ({
@@ -17,9 +17,11 @@ function createFixture(initial: Record<string, Session> = {}) {
  const deferred = new Map<string, PromiseWithResolvers<unknown>>()
  const resolves: string[] = []
  const messages = { syncs: [] as string[], ...Promise.withResolvers<unknown>() }
+  const pending = { syncs: [] as string[] }
  return {
    resolves,
    messages,
+    pending,
    sessions: {
      get: (id: string) => cache()[id],
      sync: (id: string) => {
@@ -34,6 +36,12 @@ function createFixture(initial: Record<string, Session> = {}) {
          return messages.promise
        },
      },
+      pending: {
+        sync: (id: string) => {
+          pending.syncs.push(id)
+          return Promise.resolve()
+        },
+      },
    },
    settle(id: string, directory = `/dir/${id}`) {
      setCache({ ...cache(), [id]: { id, directory } })
@@ -86,6 +94,7 @@ test("refreshes the current session on reconnect while keeping cached content vi
    expect(fixture.resolves).toEqual(["ses_a", "ses_a"])
    expect(current()).toEqual(sessionOf("ses_a"))
    expect(fixture.messages.syncs).toEqual(["ses_a", "ses_a"])
+    expect(fixture.pending.syncs).toEqual(["ses_a", "ses_a"])
    fixture.settle("ses_a", "/worktrees/moved")
    await flush()
    expect(current()?.directory).toBe("/worktrees/moved")
@@ -0,0 +1,209 @@
+import { afterEach, describe, expect, test } from "bun:test"
+import type { FormCreated, FormReplyInput, OpenCodeEvent } from "@opencode-ai/client/promise"
+import { createEffect, createRoot } from "solid-js"
+import { createStore } from "solid-js/store"
+import { createWebSearchRequest } from "@/session/requests/websearch"
+
+const consent: FormCreated["data"]["form"] = {
+  id: "frm_consent",
+  sessionID: "ses_child",
+  title: "Web Search",
+  metadata: { kind: "websearch.provider" },
+  fields: [{ key: "choice", type: "string", required: true, custom: false }],
+}
+const options = [
+  { value: "exa", label: "Exa" },
+  { value: "parallel", label: "Parallel" },
+]
+const provider: FormCreated["data"]["form"] = {
+  ...consent,
+  id: "frm_provider",
+  fields: [{ key: "provider", type: "string", options, required: true, custom: false }],
+}
+
+const cleanups: VoidFunction[] = []
+afterEach(() => cleanups.splice(0).forEach((dispose) => dispose()))
+
+function ready(condition: () => boolean) {
+  return new Promise<void>((resolve) => {
+    createRoot((dispose) => {
+      cleanups.push(dispose)
+      createEffect(() => {
+        if (!condition()) return
+        dispose()
+        resolve()
+      })
+    })
+  })
+}
+
+function fixture(form: FormCreated["data"]["form"] | null = consent) {
+  return createRoot((dispose) => {
+    cleanups.push(dispose)
+    const listeners = new Set<(event: OpenCodeEvent) => void>()
+    const replies: FormReplyInput[] = []
+    const loads: string[] = []
+    const [state, setState] = createStore({
+      request: form ?? undefined,
+      owner: "ses_root",
+      connected: true,
+      loadFails: false,
+      replyFails: false,
+    })
+    const model = createWebSearchRequest({
+      owner: () => state.owner,
+      connected: () => state.connected,
+      request: () => state.request,
+      providers: async (sessionID) => {
+        loads.push(sessionID)
+        if (state.loadFails) throw new Error("offline")
+        return options
+      },
+      reply: async (input) => {
+        replies.push(input)
+        if (state.replyFails) throw new Error("offline")
+        setState("request", undefined)
+      },
+      events: {
+        listen(listener) {
+          listeners.add(listener)
+          return () => {
+            listeners.delete(listener)
+          }
+        },
+      },
+    })
+    return {
+      model,
+      state,
+      setState,
+      replies,
+      loads,
+      dispose,
+      listeners,
+      create(form = provider) {
+        setState("request", form)
+        listeners.forEach((listener) =>
+          listener({
+            id: "evt_create",
+            created: 0,
+            type: "form.created",
+            data: { form },
+          }),
+        )
+      },
+      cancel(id: string) {
+        setState("request", undefined)
+        listeners.forEach((listener) =>
+          listener({
+            id: "evt_cancel",
+            created: 0,
+            type: "form.cancelled",
+            data: { id, sessionID: consent.sessionID },
+          }),
+        )
+      },
+    }
+  })
+}
+
+describe("web search request state", () => {
+  test("loads providers for the form owner, not the viewed parent, and waits for consent", async () => {
+    const input = fixture()
+    await ready(() => !input.model.loading())
+    expect(input.loads).toEqual(["ses_child"])
+    expect(input.model.selected()).toBe("random")
+    input.model.select("exa")
+    expect(input.replies).toEqual([])
+    await input.model.submit(false)
+    expect(input.replies[0]?.answer).toEqual({ choice: "disable" })
+    expect(input.model.request()).toBeUndefined()
+    expect(input.model.sending()).toBe(false)
+  })
+
+  test("does not load providers when there is no consent request", () => {
+    const input = fixture(null)
+    expect(input.model.request()).toBeUndefined()
+    expect(input.loads).toEqual([])
+  })
+
+  test("holds the card across both forms and prevents duplicate submissions", async () => {
+    const input = fixture()
+    await ready(() => !input.model.loading())
+    input.model.select("parallel")
+    const pending = input.model.submit("parallel")
+    await input.model.submit("parallel")
+    expect(input.state.request).toBeUndefined()
+    expect(input.model.request()?.id).toBe(consent.id)
+    expect(input.model.sending()).toBe(true)
+    input.create()
+    await pending
+    expect(input.replies.map((reply) => reply.answer)).toEqual([{ choice: "choose" }, { provider: "parallel" }])
+    expect(input.model.request()).toBeUndefined()
+    expect(input.model.sending()).toBe(false)
+    expect(input.listeners.size).toBe(0)
+  })
+
+  test("direct provider requests need confirmation and do not load a different provider list", async () => {
+    const input = fixture(provider)
+    await ready(() => !input.model.loading())
+    expect(input.loads).toEqual([])
+    expect(input.model.specific()).toBe(true)
+    expect(input.model.options()).toEqual(options)
+    expect(input.replies).toEqual([])
+    await input.model.submit("exa")
+    expect(input.replies.map((reply) => reply.answer)).toEqual([{ provider: "exa" }])
+  })
+
+  test("keeps the selected provider after failure and retries only the provider form", async () => {
+    const input = fixture()
+    await ready(() => !input.model.loading())
+    input.model.select("parallel")
+    const pending = input.model.submit("parallel")
+    input.setState("replyFails", true)
+    input.create()
+    await pending
+    expect(input.model.failed()).toBe(true)
+    expect(input.model.sending()).toBe(false)
+    expect(input.model.request()?.id).toBe(provider.id)
+    expect(input.model.selected()).toBe("parallel")
+    input.setState("replyFails", false)
+    await input.model.submit("parallel")
+    expect(input.replies.map((reply) => reply.answer)).toEqual([
+      { choice: "choose" },
+      { provider: "parallel" },
+      { provider: "parallel" },
+    ])
+    expect(input.model.request()).toBeUndefined()
+  })
+
+  test("can retry loading providers without submitting consent", async () => {
+    const input = fixture()
+    await ready(() => !input.model.loading())
+    input.setState("loadFails", true)
+    input.model.retry()
+    await ready(() => input.model.loadFailed())
+    expect(input.model.options()).toEqual([])
+    input.setState("loadFails", false)
+    input.model.retry()
+    await ready(() => !input.model.loading())
+    expect(input.model.options()).toEqual(options)
+    expect(input.model.loadFailed()).toBe(false)
+    expect(input.replies).toEqual([])
+  })
+
+  test.each(["navigate", "disconnect", "dispose", "cancel"])("stops automatic replies on %s", async (action) => {
+    const input = fixture()
+    await ready(() => !input.model.loading())
+    const pending = input.model.submit("exa")
+    if (action === "navigate") input.setState("owner", "ses_other")
+    if (action === "disconnect") input.setState("connected", false)
+    if (action === "dispose") input.dispose()
+    if (action === "cancel") input.cancel(consent.id)
+    await pending
+    expect(input.model.sending()).toBe(false)
+    expect(input.listeners.size).toBe(0)
+    input.create()
+    expect(input.replies.map((reply) => reply.answer)).toEqual([{ choice: "choose" }])
+  })
+})
@@ -17,8 +17,8 @@ import {
 } from "./shared"

 const integrationPriority = new Map([
-  ["opencode", 0],
-  ["opencode-go", 1],
+  ["opencode-go", 0],
+  ["opencode", 1],
  ["openai", 2],
  ["github-copilot", 3],
  ["google", 4],
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Luke Parker	b2cecc6350	fix(desktop): add sidecar credentials from the main process (#47588 )	2026-09-06 07:18:12 +00:00
Luke Parker	63a1074c6c	fix(app): keep slow git reads from filling the request queue (#47564 )	2026-09-06 17:02:03 +10:00
Luke Parker	31ee07e3ae	fix(app): pace directory re-sync after reconnect (#47565 )	2026-09-06 17:01:24 +10:00
Aarav Sareen	370b9965d3	feat(app): cmd+F to search session with highlighting	2026-09-06 16:47:20 +10:00
Dax Raad	8ea99ef9ad	fix(tui): dismiss update notification only on skip	2026-09-06 02:43:21 -04:00
Aarav Sareen	e64b2bc137	feat(app): add horizontal file sidebar scrolling + right click menu	2026-09-06 16:35:14 +10:00
opencode-agent[bot]andrekram1-node	cf1923c238	fix(core): disable default GPT and Claude search filtering (#47586 ) Co-authored-by: rekram1-node <rekram1-node@users.noreply.github.com>	2026-09-06 01:22:48 -05:00
Luke Parker	bfcb388dd7	feat(app): pulse the status dot while the event stream reconnects (#47574 )	2026-09-06 15:13:38 +10:00
usrnk1	ec46439ef5	feat(desktop): simplify move to background action	2026-09-06 14:45:16 +10:00
Luke Parker	1be3b32a47	fix(client): detect stalled event streams and resync on foreground (#47571 )	2026-09-06 04:43:50 +00:00
Aiden Cline	2823b886d7	feat(core): add independent GPT and Claude tool optimization (#47559 )	2026-09-05 23:43:23 -05:00
Luke Parker	99651b2d50	fix(app): refresh queued inputs when the connection returns (#47573 )	2026-09-06 04:42:27 +00:00
usrnk1	33ef66746b	feat(desktop): add third-party web search consent	2026-09-06 14:38:55 +10:00
Luke Parker	cf212a4235	fix(app): time out requests the server never answers (#47572 )	2026-09-06 14:28:43 +10:00
David Hill	768e3d45a2	fix(ui): lighten dark contrast icon buttons	2026-09-06 14:01:47 +10:00
Luke Parker	0674ddf043	fix(client): coalesce catalog refetches from event bursts (#47561 )	2026-09-06 03:48:49 +00:00
David Hill	41b66bc560	fix(app): scroll overflowing composer controls	2026-09-06 13:47:42 +10:00
opencode-agent[bot]	49a5baa059	chore: update nix node_modules hashes	2026-09-06 03:39:31 +00:00
Luke Parker	1cf576ab55	fix(desktop): keep server CORS headers so preflights cache (#47560 )	2026-09-06 03:26:12 +00:00
David Hill	f7d0f69e6c	feat(app): add subtle new-session logo shimmer	2026-09-06 13:22:15 +10:00
Aiden Cline	a66e6cd55e	feat(core): discover Bedrock credentials in the provider plugin (#47548 )	2026-09-05 22:20:48 -05:00
David Hill	93b3725b14	fix(app): move project icon setting to experimental	2026-09-06 13:07:37 +10:00
David Hill	371e344ba6	fix(app): widen new-session prompt beyond logo	2026-09-06 13:07:33 +10:00
David Hill	6559dcb01b	fix(tui): list OpenCode Go before Zen	2026-09-06 13:07:29 +10:00
David Hill	35dbdfe287	fix(app): simplify vertical tabs footer	2026-09-06 13:07:24 +10:00
opencode-agent[bot]	cd504dc66a	chore: update nix node_modules hashes	2026-09-06 00:05:05 +00:00
Aiden Cline	c4f2926ffb	feat(ai): resolve Bedrock credentials through the AWS default chain (#47436 )	2026-09-05 18:49:05 -05:00
opencode-agent[bot]andrekram1-node	aa48433fa0	fix(core): send session ID with Copilot requests (#47213 ) Co-authored-by: rekram1-node <rekram1-node@users.noreply.github.com>	2026-09-05 18:42:46 -05:00
Kit Langton	8da7526616	fix(core): reload local plugin helpers without restarting Reuse the shared dependency-aware plugin loader for Core hot reloads. Scope watcher setup callbacks and subscriptions, recover missing external helpers, and preserve explicit local entrypoint invalidation without reloading package dependencies. Add regression coverage and portable RPC fixtures.	2026-09-05 17:00:41 -04:00
opencode-agent[bot]andrekram1-node	7a4ad68af6	fix(mcp): retry initialization without codemode on HTTP 400 (#47507 ) Co-authored-by: rekram1-node <rekram1-node@users.noreply.github.com>	2026-09-05 15:49:25 +00:00
opencode-agent[bot]andnexxeln	2960c61f9c	fix(tui): preserve parent scroll position across subagents (#47464 ) Co-authored-by: nexxeln <95541290+nexxeln@users.noreply.github.com>	2026-09-05 15:19:16 +05:30
opencode-agent[bot]andnexxeln	7ad705225e	fix(tui): avoid disconnection error on terminal exit (#47272 ) Co-authored-by: nexxeln <95541290+nexxeln@users.noreply.github.com>	2026-09-05 14:35:40 +05:30
opencode-agent[bot]andHona	5045b3ce18	fix(ui): keep file accordion borders visible when scaled (#47461 ) Co-authored-by: Hona <10430890+Hona@users.noreply.github.com>	2026-09-05 08:47:54 +00:00
Aiden Cline	4306c07b34	feat(core): update GPT prompts and remove legacy Anthropic prompt (#47447 )	2026-09-05 01:39:18 -05:00
opencode-agent[bot]	7de1e86b5d	chore: update nix node_modules hashes	2026-09-05 06:38:20 +00:00
opencode-agent[bot]andrekram1-node	a6fd1f8b22	chore: bump Bun to 1.4.2 (#47446 ) Co-authored-by: rekram1-node <rekram1-node@users.noreply.github.com>	2026-09-05 01:21:42 -05:00
Dax Raad	52685d4517	fix(tui): simplify home update notices	2026-09-05 02:17:09 -04:00
Luke Parker	30d1049942	fix(app): load worktree inventory on demand and cap concurrent server requests (#47441 )	2026-09-05 05:25:43 +00:00
Stefan Avramandslickstef11	21adcb4969	fix(console): route enterprise forms to Chatwoot (#47437 ) Co-authored-by: slickstef11 <stefanavram22@gmail.com>	2026-09-05 00:05:40 -04:00
Kit Langton	c72b535dee	fix(tui): reload local plugin dependency graphs (#47388 ) Reload statically discovered local plugin dependencies through native module caches while preserving shared package identities and best-effort last-good registrations.	2026-09-04 23:41:02 -04:00
opencode-agent[bot]andjlongster	8d1a9799f4	fix(tui): remove completion notice links (#47426 ) Co-authored-by: jlongster <17031+jlongster@users.noreply.github.com>	2026-09-04 22:46:28 -04:00
David Hill	86ba09c6e0	fix(app): increase vertical tabs minimum width (#47424 )	2026-09-05 12:10:12 +10:00
opencode-agent[bot]andHona	41cb354c3e	fix(app): preserve vertical navigation label and icon widths (#47418 ) Co-authored-by: Hona <10430890+Hona@users.noreply.github.com>	2026-09-05 11:30:12 +10:00
James Long	23f3f8b6ca	fix(tui): reference update command (#47415 )	2026-09-04 20:43:44 -04:00
Aiden Cline	baab05727d	fix(core): compare Codex GPT versions by major and minor (#47404 )	2026-09-04 19:22:12 -05:00
Aiden Cline	541937d124	fix(core): clarify how to call search in Code Mode guidance (#47360 )	2026-09-04 18:50:47 -05:00
David Hill	0da55f1cef	fix(app): list OpenCode Go before Zen (#47386 )	2026-09-05 09:38:59 +10:00
opencode-agent[bot]	ac76382211	chore: update nix node_modules hashes	2026-09-04 23:23:36 +00:00
James Long	c30285c148	feat(worktree): support configurable plugin strategies (#47358 )	2026-09-04 19:07:40 -04:00
opencode-agent[bot]	b274224af1	fix(app): keep pending worktree composer styling consistent (#47377 )	2026-09-04 22:59:21 +00:00
opencode-agent[bot]	7a050a19a1	fix(app): apply worktree message color during preparation (#47379 )	2026-09-04 22:53:43 +00:00
Luke Parker	16601775f1	fix(app): align desktop worktree location with TUI (#47370 )	2026-09-04 22:12:15 +00:00