Astro-Han · Astro-Han · May 8, 2026 · May 8, 2026
diff --git a/packages/app/src/i18n/en.ts b/packages/app/src/i18n/en.ts
@@ -1099,8 +1099,6 @@ export const dict = {
   "settings.permissions.tool.webfetch.description": "Fetch content from a URL",
   "settings.permissions.tool.websearch.title": "Web Search",
   "settings.permissions.tool.websearch.description": "Search the web",
-  "settings.permissions.tool.codesearch.title": "Code Search",
-  "settings.permissions.tool.codesearch.description": "Search code on the web",
   "settings.permissions.tool.external_directory.title": "External Directory",
   "settings.permissions.tool.external_directory.description": "Access files outside the project directory",
   "settings.permissions.tool.doom_loop.title": "Doom Loop",

diff --git a/packages/app/src/i18n/zh.ts b/packages/app/src/i18n/zh.ts
@@ -980,8 +980,6 @@ export const dict = {
   "settings.permissions.tool.webfetch.description": "从 URL 获取内容",
   "settings.permissions.tool.websearch.title": "网页搜索",
   "settings.permissions.tool.websearch.description": "搜索网页",
-  "settings.permissions.tool.codesearch.title": "代码搜索",
-  "settings.permissions.tool.codesearch.description": "在网上搜索代码",
   "settings.permissions.tool.external_directory.title": "外部目录",
   "settings.permissions.tool.external_directory.description": "访问项目目录之外的文件",
   "settings.permissions.tool.doom_loop.title": "死循环",

diff --git a/packages/opencode/specs/effect-migration.md b/packages/opencode/specs/effect-migration.md
@@ -260,7 +260,6 @@ Individual tools, ordered by value:
 - [ ] `edit.ts` — HIGH: multi-step diff/format/publish pipeline, FileWatcher lock
 - [ ] `grep.ts` — MEDIUM: spawns ripgrep → ChildProcessSpawner, timeout handling
 - [ ] `write.ts` — MEDIUM: permission checks, diagnostics polling, Bus events
-- [ ] `codesearch.ts` — MEDIUM: HTTP + SSE + manual timeout → HttpClient + Effect.timeout
 - [ ] `webfetch.ts` — MEDIUM: fetch with UA retry, size limits → HttpClient
 - [ ] `websearch.ts` — MEDIUM: MCP over HTTP → HttpClient
 - [ ] `batch.ts` — MEDIUM: parallel execution, per-call error recovery → Effect.all

diff --git a/packages/opencode/src/agent/agent.ts b/packages/opencode/src/agent/agent.ts
@@ -155,7 +155,6 @@ export namespace Agent {
                   bash: "allow",
                   webfetch: "allow",
                   websearch: "allow",
-                  codesearch: "allow",
                   read: "allow",
                   external_directory: {
                     "*": "allow",

diff --git a/packages/opencode/src/cli/cmd/run.ts b/packages/opencode/src/cli/cmd/run.ts
@@ -19,7 +19,6 @@ import { ReadTool } from "../../tool/read"
 import { WebFetchTool } from "../../tool/webfetch"
 import { EditTool } from "../../tool/edit"
 import { WriteTool } from "../../tool/write"
-import { CodeSearchTool } from "../../tool/codesearch"
 import { WebSearchTool } from "../../tool/websearch"
 import { AgentTool } from "../../tool/agent"
 import { SkillTool } from "../../tool/skill"
@@ -153,13 +152,6 @@ function edit(info: ToolProps<typeof EditTool>) {
   )
 }
 
-function codesearch(info: ToolProps<typeof CodeSearchTool>) {
-  inline({
-    icon: "◇",
-    title: `Exa Code Search "${info.input.query}"`,
-  })
-}
-
 function websearch(info: ToolProps<typeof WebSearchTool>) {
   inline({
     icon: "◈",
@@ -428,7 +420,6 @@ export const RunCommand = cmd({
           if (part.tool === "write") return write(props<typeof WriteTool>(part))
           if (part.tool === "webfetch") return webfetch(props<typeof WebFetchTool>(part))
           if (part.tool === "edit") return edit(props<typeof EditTool>(part))
-          if (part.tool === "codesearch") return codesearch(props<typeof CodeSearchTool>(part))
           if (part.tool === "websearch") return websearch(props<typeof WebSearchTool>(part))
           if (isAgentToolPart(part.tool)) return agent(props<typeof AgentTool>(part))
           if (part.tool === "todowrite") return todo(props<typeof TodoWriteTool>(part))

diff --git a/packages/opencode/src/config/permission.ts b/packages/opencode/src/config/permission.ts
@@ -41,7 +41,6 @@ const InputObject = Schema.StructWithRest(
     question: Schema.optional(Action),
     webfetch: Schema.optional(Action),
     websearch: Schema.optional(Action),
-    codesearch: Schema.optional(Action),
     lsp: Schema.optional(Rule),
     doom_loop: Schema.optional(Action),
     skill: Schema.optional(Rule),
@@ -76,7 +75,6 @@ const InfoZod = z
         question: zod(Action).optional(),
         webfetch: zod(Action).optional(),
         websearch: zod(Action).optional(),
-        codesearch: zod(Action).optional(),
         lsp: zod(Rule).optional(),
         doom_loop: zod(Action).optional(),
         skill: zod(Rule).optional(),

diff --git a/packages/opencode/src/tool/codesearch.ts b/packages/opencode/src/tool/codesearch.ts
diff --git a/packages/opencode/src/tool/codesearch.txt b/packages/opencode/src/tool/codesearch.txt
diff --git a/packages/opencode/src/tool/question.txt b/packages/opencode/src/tool/question.txt
@@ -17,7 +17,7 @@ Use this tool proactively when you need a user decision that meaningfully shapes
 
 - Factual lookups you can answer by reading code, docs, or running a command.
 - The user already gave a specific instruction; just execute it.
-- Pure exploration tasks (use the explore agent or codesearch instead).
+- Pure exploration tasks (use the explore agent or search tools instead).
 - Trivial style choices a sensible default covers.
 - Confirmation theater: don't ask "should I proceed?" after the user already said proceed.
 

diff --git a/packages/opencode/src/tool/registry.ts b/packages/opencode/src/tool/registry.ts
@@ -22,7 +22,6 @@ import { Plugin } from "../plugin"
 import { Provider } from "../provider/provider"
 import { ProviderID, type ModelID } from "../provider/schema"
 import { WebSearchTool } from "./websearch"
-import { CodeSearchTool } from "./codesearch"
 import { Flag } from "@opencode-ai/core/flag/flag"
 import { Settings } from "@/settings"
 import { Log } from "@opencode-ai/core/util/log"
@@ -135,7 +134,6 @@ export namespace ToolRegistry {
       const webfetch = yield* WebFetchTool
       const websearch = yield* WebSearchTool
       const bash = yield* BashTool
-      const codesearch = yield* CodeSearchTool
       const globtool = yield* GlobTool
       const writetool = yield* WriteTool
       const edit = yield* EditTool
@@ -272,7 +270,6 @@ export namespace ToolRegistry {
             fetch: Tool.init(webfetch),
             todo: Tool.init(todo),
             search: Tool.init(websearch),
-            code: Tool.init(codesearch),
             skill: Tool.init(skilltool),
             patch: Tool.init(patchtool),
             question: Tool.init(question),
@@ -299,7 +296,6 @@ export namespace ToolRegistry {
               tool.fetch,
               tool.todo,
               ...(webSearchEnabled ? [tool.search] : []),
-              tool.code,
               tool.skill,
               tool.patch,
               ...(lspEnabled ? [tool.lsp] : []),
@@ -360,9 +356,6 @@ export namespace ToolRegistry {
         const webSearchEnabled = yield* settings.webSearchEnabled()
         const filtered = (yield* all()).filter((tool) => {
           if (tool.id === WebSearchTool.id) return webSearchEnabled
-          if (tool.id === CodeSearchTool.id) {
-            return input.providerID === ProviderID.opencode || Flag.OPENCODE_ENABLE_EXA
-          }
 
           const usePatch =
             !!Env.get("OPENCODE_E2E_LLM_URL") ||

diff --git a/packages/opencode/test/tool/__snapshots__/parameters.test.ts.snap b/packages/opencode/test/tool/__snapshots__/parameters.test.ts.snap
@@ -58,29 +58,6 @@ Output: Creates directory 'foo'"
 }
 `;
 
-exports[`tool parameters JSON Schema (wire shape) codesearch 1`] = `
-{
-  "$schema": "https://json-schema.org/draft/2020-12/schema",
-  "properties": {
-    "query": {
-      "description": "Search query to find relevant context for APIs, Libraries, and SDKs. For example, 'React useState hook examples', 'Python pandas dataframe filtering', 'Express.js middleware', 'Next js partial prerendering configuration'",
-      "type": "string",
-    },
-    "tokensNum": {
-      "default": 5000,
-      "description": "Number of tokens to return (1000-50000). Default is 5000 tokens. Adjust this value based on how much context you need - use lower values for focused queries and higher values for comprehensive documentation.",
-      "maximum": 50000,
-      "minimum": 1000,
-      "type": "number",
-    },
-  },
-  "required": [
-    "query",
-  ],
-  "type": "object",
-}
-`;
-
 exports[`tool parameters JSON Schema (wire shape) edit 1`] = `
 {
   "$schema": "https://json-schema.org/draft/2020-12/schema",

diff --git a/packages/opencode/test/tool/registry.test.ts b/packages/opencode/test/tool/registry.test.ts
@@ -549,6 +549,17 @@ describe("tool.registry", () => {
     })
   })
 
+  test("does not register broken codesearch tool", async () => {
+    await using tmp = await tmpdir()
+    await Instance.provide({
+      directory: tmp.path,
+      fn: async () => {
+        const ids = await ToolRegistry.ids()
+        expect(ids).not.toContain("codesearch")
+      },
+    })
+  })
+
   test("includes lsp tool when Settings.lspEnabled=true", async () => {
     await using tmp = await tmpdir()
     await Settings.setLspEnabled(true)
@@ -591,7 +602,7 @@ describe("tool.registry", () => {
     }
   })
 
-  test("exposes websearch for non-opencode providers by default while codesearch stays gated", async () => {
+  test("exposes websearch for non-opencode providers without codesearch", async () => {
     await using tmp = await tmpdir()
     const previous = await Settings.webSearchEnabled()
     try {

diff --git a/packages/sdk/js/src/v2/gen/types.gen.ts b/packages/sdk/js/src/v2/gen/types.gen.ts
@@ -1368,7 +1368,6 @@ export type PermissionConfig =
       question?: PermissionActionConfig
       webfetch?: PermissionActionConfig
       websearch?: PermissionActionConfig
-      codesearch?: PermissionActionConfig
       lsp?: PermissionRuleConfig
       doom_loop?: PermissionActionConfig
       skill?: PermissionRuleConfig

diff --git a/packages/sdk/openapi.json b/packages/sdk/openapi.json
@@ -11198,9 +11198,6 @@
               "websearch": {
                 "$ref": "#/components/schemas/PermissionActionConfig"
               },
-              "codesearch": {
-                "$ref": "#/components/schemas/PermissionActionConfig"
-              },
               "lsp": {
                 "$ref": "#/components/schemas/PermissionRuleConfig"
               },
@@ -14167,4 +14164,4 @@
       }
     }
   }
-}
+}
diff --git a/packages/ui/src/components/message-part.tsx b/packages/ui/src/components/message-part.tsx
@@ -346,12 +346,6 @@ export function getToolInfo(tool: string, input: any = {}, metadata: any = {}):
         title: i18n.t("ui.tool.websearch"),
         subtitle: input.query,
       }
-    case "codesearch":
-      return {
-        icon: "code",
-        title: i18n.t("ui.tool.codesearch"),
-        subtitle: input.query,
-      }
     case "enter-worktree": {
       return {
         icon: "worktree",
@@ -1760,32 +1754,6 @@ ToolRegistry.register({
   },
 })
 
-ToolRegistry.register({
-  name: "codesearch",
-  render(props) {
-    const i18n = useI18n()
-    const query = createMemo(() => {
-      const value = props.input.query
-      if (typeof value !== "string") return ""
-      return value
-    })
-
-    return (
-      <BasicTool
-        {...props}
-        icon="code"
-        trigger={{
-          title: i18n.t("ui.tool.codesearch"),
-          subtitle: query(),
-          subtitleClass: "exa-tool-query",
-        }}
-      >
-        <ExaOutput output={props.output} />
-      </BasicTool>
-    )
-  },
-})
-
 ToolRegistry.register({
   name: "enter-worktree",
   render(props) {

diff --git a/packages/ui/src/components/tool-error-card.stories.tsx b/packages/ui/src/components/tool-error-card.stories.tsx
@@ -43,10 +43,6 @@ const samples = [
     tool: "websearch",
     error: "websearch Rate limited: Please try again in 30 seconds",
   },
-  {
-    tool: "codesearch",
-    error: "codesearch Timeout: exceeded 120s",
-  },
   {
     tool: "question",
     error: "question Dismissed: user dismissed this question",
@@ -72,7 +68,7 @@ export default {
   argTypes: {
     tool: {
       control: "select",
-      options: ["apply_patch", "bash", "read", "glob", "grep", "webfetch", "websearch", "codesearch", "question"],
+      options: ["apply_patch", "bash", "read", "glob", "grep", "webfetch", "websearch", "question"],
     },
     error: {
       control: "text",

diff --git a/packages/ui/src/components/tool-error-card.tsx b/packages/ui/src/components/tool-error-card.tsx
@@ -34,7 +34,6 @@ export function ToolErrorCard(props: ToolErrorCardProps) {
       agent: "ui.tool.agent.default",
       webfetch: "ui.tool.webfetch",
       websearch: "ui.tool.websearch",
-      codesearch: "ui.tool.codesearch",
       "enter-worktree": "ui.tool.worktree.enter",
       "exit-worktree": "ui.tool.worktree.exit",
       bash: "ui.tool.shell",

diff --git a/packages/ui/src/components/tool-info.ts b/packages/ui/src/components/tool-info.ts
@@ -98,8 +98,6 @@ export function buildToolInfo(part: ToolPart, i18n: UiI18n): ToolInfo {
       return { icon: "window-cursor", title: i18n.t("ui.tool.webfetch"), subtitle: input.url }
     case "websearch":
       return { icon: "window-cursor", title: i18n.t("ui.tool.websearch"), subtitle: input.query }
-    case "codesearch":
-      return { icon: "code", title: i18n.t("ui.tool.codesearch"), subtitle: input.query }
     case "enter-worktree": {
       return {
         icon: "worktree",

diff --git a/packages/ui/src/i18n/ar.ts b/packages/ui/src/i18n/ar.ts
@@ -95,7 +95,6 @@ export const dict = {
   "ui.tool.grep": "Grep",
   "ui.tool.webfetch": "جلب الويب",
   "ui.tool.websearch": "بحث الويب",
-  "ui.tool.codesearch": "بحث الكود",
   "ui.tool.shell": "Shell",
   "ui.tool.patch": "تصحيح",
   "ui.tool.todos": "المهام",

diff --git a/packages/ui/src/i18n/br.ts b/packages/ui/src/i18n/br.ts
@@ -95,7 +95,6 @@ export const dict = {
   "ui.tool.grep": "Grep",
   "ui.tool.webfetch": "Buscar Web",
   "ui.tool.websearch": "Pesquisa na Web",
-  "ui.tool.codesearch": "Pesquisa de Código",
   "ui.tool.shell": "Shell",
   "ui.tool.patch": "Patch",
   "ui.tool.todos": "Tarefas",

diff --git a/packages/ui/src/i18n/bs.ts b/packages/ui/src/i18n/bs.ts
@@ -99,7 +99,6 @@ export const dict = {
   "ui.tool.grep": "Grep",
   "ui.tool.webfetch": "Web preuzimanje",
   "ui.tool.websearch": "Pretraga weba",
-  "ui.tool.codesearch": "Pretraga koda",
   "ui.tool.shell": "Shell",
   "ui.tool.patch": "Patch",
   "ui.tool.todos": "Lista zadataka",