fix(core): coalesce duplicate form asks

feat(core): improve read model output (#39146 )
fix(core): align command reload pipeline and repair plugin fixture (#39171 )
2026-10-26 02:14:43 +08:00 · 2026-07-27 20:13:53 +00:00 · 2026-07-27 14:52:50 -05:00 · 2026-07-27 15:29:27 -04:00 · 2026-07-27 15:14:08 -04:00 · 2026-07-27 15:02:40 -04:00
687 changed files with 50963 additions and 95053 deletions
@@ -1,5 +0,0 @@
---
-"@opencode-ai/ai": patch
---
-
-Report OpenAI prompt cache write tokens in normalized usage.
@@ -1,7 +0,0 @@
---
-"@opencode-ai/client": patch
-"@opencode-ai/protocol": patch
-"@opencode-ai/cli": patch
---
-
-Expose background-service lifecycle status, preserve one process-held owner through startup and failure, reconnect TUIs without activating replacement, and stop exact service instances gracefully.
@@ -1,5 +0,0 @@
---
-"@opencode-ai/cli": patch
---
-
-Expose a TUI plugin slot at the top of the session view.
@@ -1,8 +0,0 @@
---
-"@opencode-ai/plugin": minor
-"@opencode-ai/sdk": minor
-"@opencode-ai/client": minor
-"@opencode-ai/protocol": minor
---
-
-Replace the V2 tool result model with one canonical representation per fact. Tools lose `structured`, projection callbacks, the `Structured` generic, and the exported `Tool.settle` interpreter; tool responses carry schema-validated `output`, model-visible `content`, and optional compact JSON `metadata`. Code Mode receives the validated encoded output. Durable tool success stores non-empty model content plus optional metadata; failure stores one error plus the final bounded partial snapshot. Progress carries metadata only, while `execute.after` hooks receive the canonical terminal outcome and managed `outputPaths`. A one-time migration rewrites existing projected tool rows and moves provider-hosted result payloads into provider-owned result state.
@@ -1,7 +0,0 @@
---
-"@opencode-ai/client": patch
-"@opencode-ai/plugin": patch
-"@opencode-ai/protocol": patch
---
-
-Expose transient, read-only session generation through the HTTP API, generated clients, and V2 plugin session context.
@@ -1,5 +0,0 @@
---
-"@opencode-ai/cli": patch
---
-
-Expose a TUI plugin slot above the session composer.
@@ -1,5 +0,0 @@
---
-"@opencode-ai/ai": patch
---
-
-Improve Anthropic and Bedrock prompt reuse with layered cache breakpoints that roll through long tool loops.
@@ -0,0 +1,37 @@
+name: deploy-www
+
+on:
+  push:
+    branches:
+      - dev
+      - v2
+  workflow_dispatch:
+
+concurrency:
+  group: deploy-www-${{ github.ref_name }}
+  cancel-in-progress: false
+
+permissions:
+  contents: read
+
+jobs:
+  deploy:
+    if: github.repository == 'anomalyco/opencode' && (github.ref_name == 'dev' || github.ref_name == 'v2')
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+
+      - uses: ./.github/actions/setup-bun
+
+      - name: Build
+        working-directory: packages/www
+        run: bun run build
+        env:
+          BLUME_ENV: ${{ github.ref_name == 'v2' && 'production' || 'dev' }}
+          CLOUDFLARE_ENV: ${{ github.ref_name == 'v2' && 'production' || 'dev' }}
+
+      - name: Deploy
+        working-directory: packages/www
+        run: bun run deploy
+        env:
+          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
@@ -99,7 +99,7 @@ jobs:

      - name: Check generated documentation
        if: runner.os == 'Linux'
-        working-directory: packages/docs
+        working-directory: packages/www
        run: bun run check:generated

  e2e:
@@ -1,4 +1,3 @@
- To regenerate the legacy JavaScript SDK, run `./packages/sdk/js/script/build.ts`.
 - After changing the public Protocol or Server `HttpApi`, run `bun run generate` from `packages/client`. Do not edit `src/generated` or `src/generated-effect` directly.
 - Keep runtime dependencies directed from Schema to Core and Protocol, then from Core and Protocol to Server. Client runtime code may depend on Schema and Protocol but never Core or Server; `sdk-next` composes Client, Core, and Server.
 - Do not modify `packages/opencode` unless the user explicitly asks for V1 work. `packages/opencode` is the V1 implementation and is present for reference only. New implementation changes should land in the V2 package set: `packages/core`, `packages/cli`, `packages/server`, `packages/protocol`, `packages/schema`, and related generated client surfaces when required.
@@ -2,7 +2,7 @@
 exact = true
 # Only install newly resolved package versions published at least 3 days ago.
 minimumReleaseAge = 259200
-minimumReleaseAgeExcludes = ["@ai-sdk/amazon-bedrock", "@ai-sdk/anthropic", "@opentui/core", "@opentui/core-darwin-arm64", "@opentui/core-darwin-x64", "@opentui/core-linux-arm64", "@opentui/core-linux-arm64-musl", "@opentui/core-linux-x64", "@opentui/core-linux-x64-musl", "@opentui/core-win32-arm64", "@opentui/core-win32-x64", "@opentui/keymap", "@opentui/solid", "opentui-spinner", "gitlab-ai-provider", "opencode-gitlab-auth", "@ff-labs/fff-node", "@ff-labs/fff-bun", "@ff-labs/fff-bin-darwin-arm64", "@ff-labs/fff-bin-darwin-x64", "@ff-labs/fff-bin-linux-arm64-gnu", "@ff-labs/fff-bin-linux-arm64-musl", "@ff-labs/fff-bin-linux-x64-gnu", "@ff-labs/fff-bin-linux-x64-musl", "@ff-labs/fff-bin-win32-arm64", "@ff-labs/fff-bin-win32-x64", "@pierre/diffs", "@pierre/theming", "app-builder-lib", "dmg-builder", "electron-builder", "electron-publish"]
+minimumReleaseAgeExcludes = ["@ai-sdk/amazon-bedrock", "@ai-sdk/anthropic", "@opencode-ai/sdk", "@opentui/core", "@opentui/core-darwin-arm64", "@opentui/core-darwin-x64", "@opentui/core-linux-arm64", "@opentui/core-linux-arm64-musl", "@opentui/core-linux-x64", "@opentui/core-linux-x64-musl", "@opentui/core-win32-arm64", "@opentui/core-win32-x64", "@opentui/keymap", "@opentui/solid", "opentui-spinner", "gitlab-ai-provider", "opencode-gitlab-auth", "@ff-labs/fff-node", "@ff-labs/fff-bun", "@ff-labs/fff-bin-darwin-arm64", "@ff-labs/fff-bin-darwin-x64", "@ff-labs/fff-bin-linux-arm64-gnu", "@ff-labs/fff-bin-linux-arm64-musl", "@ff-labs/fff-bin-linux-x64-gnu", "@ff-labs/fff-bin-linux-x64-musl", "@ff-labs/fff-bin-win32-arm64", "@ff-labs/fff-bin-win32-x64", "@pierre/diffs", "@pierre/theming", "app-builder-lib", "dmg-builder", "electron-builder", "electron-publish"]

 [test]
 root = "./do-not-run-tests-from-root"
@@ -15,6 +15,6 @@
    "@actions/github": "6.0.1",
    "@octokit/graphql": "9.0.1",
    "@octokit/rest": "catalog:",
-    "@opencode-ai/sdk": "workspace:*"
+    "@opencode-ai/sdk": "1.18.5"
  }
 }
@@ -33,13 +33,12 @@
      "packages/*",
      "packages/console/*",
      "packages/stats/*",
-      "packages/sdk/js",
      "packages/slack"
    ],
    "catalog": {
-      "@effect/opentelemetry": "4.0.0-beta.98",
-      "@effect/platform-node": "4.0.0-beta.98",
-      "@effect/sql-sqlite-bun": "4.0.0-beta.98",
+      "@effect/opentelemetry": "4.0.0-beta.101",
+      "@effect/platform-node": "4.0.0-beta.101",
+      "@effect/sql-sqlite-bun": "4.0.0-beta.101",
      "@npmcli/arborist": "9.4.0",
      "@types/bun": "1.3.13",
      "@types/cross-spawn": "6.0.6",
@@ -51,6 +50,7 @@
      "@opentui/solid": "0.4.5",
      "@tanstack/solid-virtual": "3.13.32",
      "@shikijs/stream": "4.2.0",
+      "@standard-schema/spec": "1.1.0",
      "ulid": "3.0.1",
      "@kobalte/core": "0.13.11",
      "@corvu/drawer": "0.2.4",
@@ -69,7 +69,7 @@
      "dompurify": "3.3.1",
      "drizzle-kit": "1.0.0-rc.2",
      "drizzle-orm": "1.0.0-rc.2",
-      "effect": "4.0.0-beta.98",
+      "effect": "4.0.0-beta.101",
      "ai": "6.0.168",
      "cross-spawn": "7.0.6",
      "hono": "4.10.7",
@@ -124,7 +124,7 @@
    "@aws-sdk/client-s3": "3.933.0",
    "@opencode-ai/plugin": "workspace:*",
    "@opencode-ai/script": "workspace:*",
-    "@opencode-ai/sdk": "workspace:*",
+    "@opencode-ai/sdk": "1.18.5",
    "heap-snapshot-toolkit": "1.1.3",
    "typescript": "catalog:"
  },
@@ -152,7 +152,8 @@
    "@opentui/keymap": "catalog:",
    "@opentui/solid": "catalog:",
    "@types/bun": "catalog:",
-    "@types/node": "catalog:"
+    "@types/node": "catalog:",
+    "effect": "catalog:"
  },
  "patchedDependencies": {
    "@npmcli/agent@4.0.2": "patches/@npmcli%2Fagent@4.0.2.patch",
@@ -166,7 +167,7 @@
    "@ai-sdk/google@3.0.73": "patches/@ai-sdk%2Fgoogle@3.0.73.patch",
    "@pierre/trees@1.0.0-beta.4": "patches/@pierre%2Ftrees@1.0.0-beta.4.patch",
    "@modelcontextprotocol/sdk@1.29.0": "patches/@modelcontextprotocol%2Fsdk@1.29.0.patch",
-    "effect@4.0.0-beta.98": "patches/effect@4.0.0-beta.98.patch",
+    "effect@4.0.0-beta.101": "patches/effect@4.0.0-beta.101.patch",
    "@tanstack/virtual-core@3.17.3": "patches/@tanstack%2Fvirtual-core@3.17.3.patch"
  }
 }
@@ -1,4 +1,5 @@
 import { Effect, Schema } from "effect"
+import { Tool } from "@opencode-ai/schema/tool"
 import { Route } from "../route/client"
 import { Auth } from "../route/auth"
 import { Endpoint } from "../route/endpoint"
@@ -19,7 +20,6 @@ import {
  type ProviderMetadata,
  type ToolCallPart,
  type ToolDefinition,
-  type ToolContent,
  type ToolResultPart,
 } from "../schema"
 import { JsonObject, optionalArray, optionalNull, ProviderShared } from "./shared"
@@ -425,7 +425,7 @@ const lowerMedia = Effect.fn("AnthropicMessages.lowerMedia")(function* (part: Me
 // Tool results may carry structured text, images, and documents. Keep media as provider-native
 // content instead of JSON-stringifying base64 into a prompt string.
 const lowerToolResultContentItem = Effect.fn("AnthropicMessages.lowerToolResultContentItem")(function* (
-  item: ToolContent,
+  item: Tool.Content,
 ) {
  if (item.type === "text") return { type: "text" as const, text: item.text } satisfies AnthropicTextBlock
  return yield* lowerMedia({ type: "media", mediaType: item.mime, data: item.uri, filename: item.name })
@@ -436,7 +436,7 @@ const lowerToolResultContent = Effect.fn("AnthropicMessages.lowerToolResultConte
  // with existing cassettes and provider expectations.
  if (part.result.type !== "content") return ProviderShared.toolResultText(part)
  // Preserve the narrowed array element type when compiled through a consumer package.
-  const content: ReadonlyArray<ToolContent> = part.result.value
+  const content: ReadonlyArray<Tool.Content> = part.result.value
  return yield* Effect.forEach(content, lowerToolResultContentItem)
 })

@@ -1,4 +1,5 @@
 import { Effect, Schema } from "effect"
+import { Tool } from "@opencode-ai/schema/tool"
 import { Route } from "../route/client"
 import { Auth } from "../route/auth"
 import { Endpoint } from "../route/endpoint"
@@ -16,7 +17,6 @@ import {
  type TextPart,
  type ToolCallPart,
  type ToolDefinition,
-  type ToolContent,
 } from "../schema"
 import { JsonObject, optionalArray, ProviderShared } from "./shared"
 import { GeminiToolSchema } from "./utils/gemini-tool-schema"
@@ -289,7 +289,7 @@ const lowerMessages = Effect.fn("Gemini.lowerMessages")(function* (request: LLMR
        })
        continue
      }
-      const content: ReadonlyArray<ToolContent> = part.result.value
+      const content: ReadonlyArray<Tool.Content> = part.result.value
      const text = content.filter((item) => item.type === "text").map((item) => item.text)
      const media: GeminiInlineDataPart[] = []
      for (const item of content) {
@@ -1,4 +1,5 @@
 import { Effect, Schema } from "effect"
+import type { Content } from "@opencode-ai/schema/tool"
 import { HttpTransport } from "../route/transport"
 import { Protocol } from "../route/protocol"
 import {
@@ -14,7 +15,6 @@ import {
  type TextPart,
  type ToolCallPart,
  type ToolDefinition,
-  type ToolContent,
  type ToolResultPart,
 } from "../schema"
 import { JsonObject, optionalArray, optionalNull, ProviderShared } from "./shared"
@@ -371,7 +371,7 @@ const lowerUserContent = Effect.fn("OpenResponses.lowerUserContent")(function* (
 // Tool results may carry structured text, images, and files. Keep media as provider-native
 // content instead of JSON-stringifying base64 into a prompt string.
 const lowerToolResultContentItem = Effect.fn("OpenResponses.lowerToolResultContentItem")(function* (
-  item: ToolContent,
+  item: Content,
  request: LLMRequest,
  extension: Extension,
 ) {
@@ -392,7 +392,7 @@ const lowerToolResultOutput = Effect.fn("OpenResponses.lowerToolResultOutput")(f
  // compatibility with existing cassettes and provider expectations.
  if (part.result.type !== "content") return ProviderShared.toolResultText(part)
  // Preserve the narrowed array element type when compiled through a consumer package.
-  const content: ReadonlyArray<ToolContent> = part.result.value
+  const content: ReadonlyArray<Content> = part.result.value
  return yield* Effect.forEach(content, (item) => lowerToolResultContentItem(item, request, extension))
 })

@@ -496,7 +496,7 @@ const lowerMessages = Effect.fn("OpenResponses.lowerMessages")(function* (reques
          if (store !== false && itemID && !hostedToolReferences.has(itemID))
            input.push({ type: "item_reference", id: itemID })
          if (store === false && part.result.type === "content") {
-            const content: ReadonlyArray<ToolContent> = part.result.value
+            const content: ReadonlyArray<Content> = part.result.value
            input.push({
              role: "user",
              content: yield* Effect.forEach(content, (item) => lowerToolResultContentItem(item, request, extension)),
@@ -1,4 +1,5 @@
 import { Effect, Schema } from "effect"
+import { Tool } from "@opencode-ai/schema/tool"
 import { Route } from "../route/client"
 import { Auth } from "../route/auth"
 import { Endpoint } from "../route/endpoint"
@@ -17,7 +18,6 @@ import {
  type TextPart,
  type ToolCallPart,
  type ToolDefinition,
-  type ToolContent,
 } from "../schema"
 import { classifyProviderFailure } from "../provider-error"
 import { isRecord, JsonObject, optionalArray, optionalNull, ProviderShared } from "./shared"
@@ -335,7 +335,7 @@ const lowerToolMessages = Effect.fn("OpenAIChat.lowerToolMessages")(function* (m
      messages.push({ role: "tool", tool_call_id: part.id, content: ProviderShared.toolResultText(part) })
      continue
    }
-    const content: ReadonlyArray<ToolContent> = part.result.value
+    const content: ReadonlyArray<Tool.Content> = part.result.value
    const text = content.filter((item) => item.type === "text").map((item) => item.text)
    messages.push({ role: "tool", tool_call_id: part.id, content: text.join("\n") })
    const files = content.filter((item) => item.type === "file")
@@ -1,4 +1,5 @@
 import { Buffer } from "node:buffer"
+import { Tool } from "@opencode-ai/schema/tool"
 import { Effect, Schema, Stream } from "effect"
 import * as Sse from "effect/unstable/encoding/Sse"
 import { Headers, HttpClientRequest } from "effect/unstable/http"
@@ -9,7 +10,6 @@ import {
  type ContentPart,
  type LLMRequest,
  type MediaPart,
-  type ToolFileContent,
  type TextPart,
  type ToolResultPart,
 } from "../schema"
@@ -206,7 +206,7 @@ export const validateMedia = Effect.fn("ProviderShared.validateMedia")(function*
  return { mime, base64, dataUrl: `data:${mime};base64,${base64}`, bytes } satisfies ValidatedMedia
 })

-export const validateToolFile = (route: string, part: ToolFileContent, supportedMimes: ReadonlySet<string>) =>
+export const validateToolFile = (route: string, part: Tool.FileContent, supportedMimes: ReadonlySet<string>) =>
  validateMedia(route, { type: "media", mediaType: part.mime, data: part.uri, filename: part.name }, supportedMimes)

 export const trimBaseUrl = (value: string) => value.replace(/\/+$/, "")
@@ -1,4 +1,5 @@
 import { Schema } from "effect"
+import { Tool } from "@opencode-ai/schema/tool"
 import { ModelID, ProviderID, ProviderMetadata, RouteID } from "./ids"

 export const ProviderFailureClassification = Schema.Literal("context-overflow")
@@ -152,8 +153,4 @@ export class LLMError extends Schema.TaggedErrorClass<LLMError>()("LLM.Error", {
 * Anything thrown or yielded by a handler that is not a `ToolFailure` is
 * treated as a defect and fails the stream.
 */
-export class ToolFailure extends Schema.TaggedErrorClass<ToolFailure>()("LLM.ToolFailure", {
-  message: Schema.String,
-  error: Schema.optional(Schema.Defect()),
-  metadata: Schema.optional(Schema.Record(Schema.String, Schema.Unknown)),
-}) {}
+export class ToolFailure extends Tool.Error {}
@@ -1,5 +1,5 @@
 import { Schema } from "effect"
-import { ToolContent, ToolFileContent, ToolTextContent } from "@opencode-ai/schema/llm"
+import { Tool } from "@opencode-ai/schema/tool"
 import { JsonSchema, MessageRole, ProviderMetadata } from "./ids"
 import { CacheHint, CachePolicy, GenerationOptions, HttpOptions, ModelSchema, ProviderOptions } from "./options"
 import { isRecord } from "../utils/record"
@@ -40,8 +40,6 @@ export const MediaPart = Schema.Struct({
 }).annotate({ identifier: "LLM.Content.Media" })
 export type MediaPart = Schema.Schema.Type<typeof MediaPart>

-export { ToolContent, ToolFileContent, ToolTextContent }
-
 const isToolResultValue = (value: unknown): value is ToolResultValue =>
  isRecord(value) &&
  (value.type === "text" || value.type === "json" || value.type === "error" || value.type === "content") &&
@@ -63,7 +61,7 @@ export const ToolResultValue = Object.assign(
    }),
    Schema.Struct({
      type: Schema.Literal("content"),
-      value: Schema.Array(ToolContent),
+      value: Schema.Array(Tool.Content),
    }),
  ]).annotate({ identifier: "LLM.ToolResult" }),
  {
@@ -79,16 +77,16 @@ export type ToolResultValue = Schema.Schema.Type<typeof ToolResultValue>

 export interface ToolOutput {
  readonly structured: unknown
-  readonly content: ReadonlyArray<ToolContent>
+  readonly content: ReadonlyArray<Tool.Content>
 }

 export const ToolOutput = Object.assign(
  Schema.Struct({
    structured: Schema.Unknown,
-    content: Schema.Array(ToolContent),
+    content: Schema.Array(Tool.Content),
  }).annotate({ identifier: "LLM.ToolOutput" }),
  {
-    make: (structured: unknown, content: ReadonlyArray<ToolContent> = []): ToolOutput => ({ structured, content }),
+    make: (structured: unknown, content: ReadonlyArray<Tool.Content> = []): ToolOutput => ({ structured, content }),
    fromResultValue: (result: ToolResultValue): ToolOutput | undefined => {
      switch (result.type) {
        case "json":
@@ -28,7 +28,7 @@ export const dispatch = (tools: Tools, call: ToolCallPart): Effect.Effect<Dispat

  return decodeAndExecute(tool, call).pipe(
    Effect.map((value) => result(call, value)),
-    Effect.catchTag("LLM.ToolFailure", (failure) =>
+    Effect.catchTag("Tool.Error", (failure) =>
      Effect.succeed(result(call, { type: "error", value: failure.message }, failure.error)),
    ),
  )
@@ -1,7 +1,7 @@
 import { Effect, JsonSchema, Schema } from "effect"
+import { Tool } from "@opencode-ai/schema/tool"
 import type {
  ToolCallPart,
-  ToolContent,
  ToolDefinition as ToolDefinitionClass,
  ToolOutput as ToolOutputType,
 } from "./schema"
@@ -31,7 +31,7 @@ export interface ToolModelOutputInput<Parameters, Output> {

 export type ToolToModelOutput<Parameters extends ToolSchema<any>, Success extends ToolSchema<any>> = (
  input: ToolModelOutputInput<Schema.Schema.Type<Parameters>, Success["Encoded"]>,
-) => ReadonlyArray<ToolContent>
+) => ReadonlyArray<Tool.Content>

 /**
 * A type-safe LLM tool. Each tool bundles its own description, parameter
@@ -95,7 +95,7 @@ type DynamicToolConfig = {
  readonly jsonSchema: JsonSchema.JsonSchema
  readonly outputSchema?: JsonSchema.JsonSchema
  readonly execute?: (params: unknown, context?: ToolExecuteContext) => Effect.Effect<unknown, ToolFailure>
-  readonly toModelOutput?: (input: ToolModelOutputInput<unknown, unknown>) => ReadonlyArray<ToolContent>
+  readonly toModelOutput?: (input: ToolModelOutputInput<unknown, unknown>) => ReadonlyArray<Tool.Content>
  readonly toStructuredOutput?: (output: unknown) => unknown
 }

@@ -151,7 +151,7 @@ export function make(config: {
  readonly jsonSchema: JsonSchema.JsonSchema
  readonly outputSchema?: JsonSchema.JsonSchema
  readonly execute: (params: unknown, context?: ToolExecuteContext) => Effect.Effect<unknown, ToolFailure>
-  readonly toModelOutput?: (input: ToolModelOutputInput<unknown, unknown>) => ReadonlyArray<ToolContent>
+  readonly toModelOutput?: (input: ToolModelOutputInput<unknown, unknown>) => ReadonlyArray<Tool.Content>
  readonly toStructuredOutput?: (output: unknown) => unknown
 }): AnyExecutableTool
 export function make(config: {
@@ -159,7 +159,7 @@ export function make(config: {
  readonly jsonSchema: JsonSchema.JsonSchema
  readonly outputSchema?: JsonSchema.JsonSchema
  readonly execute?: undefined
-  readonly toModelOutput?: (input: ToolModelOutputInput<unknown, unknown>) => ReadonlyArray<ToolContent>
+  readonly toModelOutput?: (input: ToolModelOutputInput<unknown, unknown>) => ReadonlyArray<Tool.Content>
  readonly toStructuredOutput?: (output: unknown) => unknown
 }): AnyTool
 export function make(config: TypedToolConfig | DynamicToolConfig): AnyTool {
@@ -236,7 +236,7 @@ const toJsonSchema = (schema: Schema.Top): JsonSchema.JsonSchema => {
 }

 const project = (
-  toModelOutput: ((input: ToolModelOutputInput<any, any>) => ReadonlyArray<ToolContent>) | undefined,
+  toModelOutput: ((input: ToolModelOutputInput<any, any>) => ReadonlyArray<Tool.Content>) | undefined,
  toStructuredOutput: ((output: unknown) => unknown) | undefined,
  parameters: unknown,
  callID: ToolCallPart["id"],
@@ -1,4 +1,5 @@
 import { describe, expect } from "bun:test"
+import { Content } from "@opencode-ai/schema/tool"
 import { Effect, Schema, Stream } from "effect"
 import {
  GenerationOptions,
@@ -7,7 +8,6 @@ import {
  LLMRequest,
  LLMResponse,
  ToolChoice,
-  ToolContent,
  ToolOutput,
  toDefinitions,
 } from "../src"
@@ -279,7 +279,7 @@ describe("LLMClient tools", () => {

  it.effect("models canonical tool files with URIs", () =>
    Effect.sync(() => {
-      const decode = Schema.decodeUnknownSync(ToolContent)
+      const decode = Schema.decodeUnknownSync(Content)

      expect(decode({ type: "file", uri: "data:image/png;base64,AAAA", mime: "image/png" })).toEqual({
        type: "file",
@@ -56,7 +56,7 @@
    "@opencode-ai/client": "file:vendor/opencode-ai-client-1.17.13.tgz",
    "@opencode-ai/core": "workspace:*",
    "@opencode-ai/schema": "workspace:*",
-    "@opencode-ai/sdk": "workspace:*",
+    "@opencode-ai/sdk": "1.18.5",
    "@opencode-ai/session-ui": "workspace:*",
    "@opencode-ai/ui": "workspace:*",
    "@pierre/trees": "1.0.0-beta.4",
@@ -8,8 +8,8 @@ import type {
  QuestionRequest,
  Session,
  SessionStatus,
-  FileDiffInfo,
 } from "@opencode-ai/sdk/v2/client"
+import type { SessionDiff } from "@/utils/diffs"
 import type { State, VcsCache } from "./types"
 import { trimSessions } from "./session-trim"
 import { dropSessionCaches } from "./session-cache"
@@ -171,7 +171,7 @@ export function applyDirectoryEvent(input: {
      break
    }
    case "session.diff": {
-      const props = event.properties as { sessionID: string; diff: FileDiffInfo[] }
+      const props = event.properties as { sessionID: string; diff: SessionDiff[] }
      input.setStore("session_diff", props.sessionID, reconcile(list(props.diff), { key: "file" }))
      break
    }
@@ -5,8 +5,8 @@ import type {
  PermissionRequest,
  QuestionRequest,
  SessionStatus,
-  FileDiffInfo,
 } from "@opencode-ai/sdk/v2/client"
+import type { SessionDiff } from "@/utils/diffs"
 import { dropSessionCaches, pickSessionCacheEvictions } from "./session-cache"

 const msg = (id: string, sessionID: string) =>
@@ -32,7 +32,7 @@ describe("app session cache", () => {
  test("dropSessionCaches clears orphaned parts without message rows", () => {
    const store: {
      session_status: Record<string, SessionStatus | undefined>
-      session_diff: Record<string, FileDiffInfo[] | undefined>
+      session_diff: Record<string, SessionDiff[] | undefined>
      message: Record<string, Message[] | undefined>
      part: Record<string, Part[] | undefined>
      permission: Record<string, PermissionRequest[] | undefined>
@@ -63,7 +63,7 @@ describe("app session cache", () => {
    const m = msg("msg_1", "ses_1")
    const store: {
      session_status: Record<string, SessionStatus | undefined>
-      session_diff: Record<string, FileDiffInfo[] | undefined>
+      session_diff: Record<string, SessionDiff[] | undefined>
      message: Record<string, Message[] | undefined>
      part: Record<string, Part[] | undefined>
      permission: Record<string, PermissionRequest[] | undefined>
@@ -4,14 +4,14 @@ import type {
  PermissionRequest,
  QuestionRequest,
  SessionStatus,
-  FileDiffInfo,
 } from "@opencode-ai/sdk/v2/client"
+import type { SessionDiff } from "@/utils/diffs"

 export const SESSION_CACHE_LIMIT = 40

 type SessionCache = {
  session_status: Record<string, SessionStatus | undefined>
-  session_diff: Record<string, FileDiffInfo[] | undefined>
+  session_diff: Record<string, SessionDiff[] | undefined>
  message: Record<string, Message[] | undefined>
  part: Record<string, Part[] | undefined>
  permission: Record<string, PermissionRequest[] | undefined>
@@ -13,9 +13,9 @@ import type {
  ReferenceInfo,
  Session,
  SessionStatus,
-  FileDiffInfo,
  VcsInfo,
 } from "@opencode-ai/sdk/v2/client"
+import type { SessionDiff } from "@/utils/diffs"
 import { NormalizedProviderListResponse } from "@opencode-ai/session-ui/context"
 import type { Accessor } from "solid-js"
 import type { SetStoreFunction, Store } from "solid-js/store"
@@ -50,7 +50,7 @@ export type State = {
  }
  session_working(id: string): boolean
  session_diff: {
-    [sessionID: string]: FileDiffInfo[]
+    [sessionID: string]: SessionDiff[]
  }
  permission: {
    [sessionID: string]: PermissionRequest[]
@@ -25,7 +25,7 @@ describe("adaptServerEvent", () => {
    } as OpenCodeEvent

    expect(adaptServerEvent(current)).toMatchObject({
-      type: "permission.asked",
+      type: "permission.v2.asked",
      properties: { id: "perm_1", sessionID: "ses_1", permission: "read", patterns: ["src/**"] },
      current,
    })
@@ -1,5 +1,5 @@
 import type { OpenCodeEvent } from "@opencode-ai/client/promise"
-import type { Event } from "@opencode-ai/sdk/v2/client"
+import type { Event, PermissionRequest } from "@opencode-ai/sdk/v2/client"
 import { createSimpleContext } from "@opencode-ai/ui/context"
 import { createGlobalEmitter } from "@solid-primitives/event-bus"
 import { makeEventListener } from "@solid-primitives/event-listener"
@@ -18,7 +18,15 @@ const isAbortError = (error: unknown) =>
  error !== null && typeof error === "object" && "name" in error && error.name === "AbortError"

 const isStreamClosed = (error: unknown, signal?: AbortSignal) => isAbortError(error) || signal?.aborted === true
-export type ServerEvent = Event & { current?: OpenCodeEvent }
+type PermissionEvent = {
+  id: string
+  type: "permission.v2.asked"
+  properties: PermissionRequest
+  current?: OpenCodeEvent
+}
+export type ServerEvent = (Event | PermissionEvent) & {
+  current?: OpenCodeEvent
+}
 type QueuedServerEvent = { directory: string; payload: ServerEvent }
 type CurrentDelta = Extract<
  OpenCodeEvent,
@@ -29,7 +37,7 @@ export function adaptServerEvent(event: OpenCodeEvent): ServerEvent {
  if (event.type === "permission.v2.asked") {
    return {
      id: event.id,
-      type: "permission.asked",
+      type: "permission.v2.asked",
      properties: {
        id: event.data.id,
        sessionID: event.data.sessionID,
@@ -43,16 +51,16 @@ export function adaptServerEvent(event: OpenCodeEvent): ServerEvent {
            : undefined,
      },
      current: event,
-    } as ServerEvent
+    }
  }
  if (event.type === "permission.v2.replied")
-    return { id: event.id, type: "permission.replied", properties: event.data, current: event } as ServerEvent
+    return { id: event.id, type: "permission.v2.replied", properties: event.data, current: event } as ServerEvent
  if (event.type === "question.v2.asked")
-    return { id: event.id, type: "question.asked", properties: event.data, current: event } as ServerEvent
+    return { id: event.id, type: "question.v2.asked", properties: event.data, current: event } as ServerEvent
  if (event.type === "question.v2.replied")
-    return { id: event.id, type: "question.replied", properties: event.data, current: event } as ServerEvent
+    return { id: event.id, type: "question.v2.replied", properties: event.data, current: event } as ServerEvent
  if (event.type === "question.v2.rejected")
-    return { id: event.id, type: "question.rejected", properties: event.data, current: event } as ServerEvent
+    return { id: event.id, type: "question.v2.rejected", properties: event.data, current: event } as ServerEvent
  return { id: event.id, type: event.type, properties: event.data, current: event } as ServerEvent
 }

@@ -8,8 +8,8 @@ import type {
  QuestionRequest,
  Session,
  SessionStatus,
-  FileDiffInfo,
 } from "@opencode-ai/sdk/v2/client"
+import type { SessionDiff } from "@/utils/diffs"
 import { batch } from "solid-js"
 import { createStore, produce, reconcile } from "solid-js/store"
 import { diffs as cleanDiffs, message as cleanMessage } from "@/utils/diffs"
@@ -140,7 +140,7 @@ export function createServerSession(client: OpencodeClient, options?: { retry?:
  const [data, setData] = createStore({
    info: {} as Record<string, Session | undefined>,
    session_status: {} as Record<string, SessionStatus>,
-    session_diff: {} as Record<string, FileDiffInfo[]>,
+    session_diff: {} as Record<string, SessionDiff[]>,
    permission: {} as Record<string, PermissionRequest[]>,
    question: {} as Record<string, QuestionRequest[]>,
    message: {} as Record<string, Message[]>,
@@ -773,7 +773,7 @@ export function createServerSession(client: OpencodeClient, options?: { retry?:
        return
      }
      case "session.diff": {
-        const props = event.properties as { sessionID: string; diff: FileDiffInfo[] }
+        const props = event.properties as { sessionID: string; diff: SessionDiff[] }
        setData("session_diff", props.sessionID, reconcile(cleanDiffs(props.diff), { key: "file" }))
        return
      }
@@ -909,13 +909,8 @@ export default function Page() {
  )

  const stopVcs = sdk().event.listen((evt) => {
-    if (evt.details.type !== "filesystem.changed") return
-    const props =
-      typeof evt.details.properties === "object" && evt.details.properties
-        ? (evt.details.properties as Record<string, unknown>)
-        : undefined
-    const file = typeof props?.file === "string" ? props.file : undefined
-    if (!file || file.startsWith(".git/")) return
+    if (evt.details.type !== "file.watcher.updated") return
+    if (evt.details.properties.file.startsWith(".git/")) return
    refreshVcs()
  })
  onCleanup(stopVcs)
@@ -1,6 +1,7 @@
 import { createEffect, onCleanup, type JSX } from "solid-js"
 import { makeEventListener } from "@solid-primitives/event-listener"
-import type { FileDiffInfo, VcsFileDiff } from "@opencode-ai/sdk/v2"
+import type { VcsFileDiff } from "@opencode-ai/sdk/v2"
+import type { SessionDiff } from "@/utils/diffs"
 import { SessionReview } from "@opencode-ai/session-ui/session-review"
 import type {
  SessionReviewCommentActions,
@@ -14,7 +15,7 @@ import type { LineComment } from "@/context/comments"

 export type DiffStyle = "unified" | "split"

-type ReviewDiff = FileDiffInfo | VcsFileDiff
+type ReviewDiff = SessionDiff | VcsFileDiff

 export interface SessionReviewTabProps {
  title?: JSX.Element
@@ -23,7 +23,8 @@ import { Mark } from "@opencode-ai/ui/logo"
 import { IconButtonV2 } from "@opencode-ai/ui/v2/icon-button-v2"
 import { KeybindV2 } from "@opencode-ai/ui/v2/keybind-v2"
 import { TooltipV2 } from "@opencode-ai/ui/v2/tooltip-v2"
-import type { FileDiffInfo, VcsFileDiff } from "@opencode-ai/sdk/v2"
+import type { VcsFileDiff } from "@opencode-ai/sdk/v2"
+import type { SessionDiff } from "@/utils/diffs"
 import { ConstrainDragYAxis, getDraggableId } from "@/utils/solid-dnd"
 import { useDialog } from "@opencode-ai/ui/context/dialog"

@@ -59,7 +60,7 @@ import type { RenderDiff } from "@/pages/session/v2/review-diff-kinds"

 export function SessionSidePanel(props: {
  canReview: () => boolean
-  diffs: () => (FileDiffInfo | VcsFileDiff)[]
+  diffs: () => (SessionDiff | VcsFileDiff)[]
  diffsReady: () => boolean
  empty: () => string
  hasReview: () => boolean
@@ -1,8 +1,9 @@
-import type { FileDiffInfo, VcsFileDiff } from "@opencode-ai/sdk/v2"
+import type { VcsFileDiff } from "@opencode-ai/sdk/v2"
+import type { SessionDiff } from "@/utils/diffs"
 import type { Kind } from "@/components/file-tree-v2"
 import { normalizeFileTreeV2Path } from "@/components/file-tree-v2-model"

-export type RenderDiff = FileDiffInfo | VcsFileDiff
+export type RenderDiff = SessionDiff | VcsFileDiff

 export function normalizePath(p: string) {
  return normalizeFileTreeV2Path(p)
@@ -1,5 +1,6 @@
 import { createMemo, createResource, createSignal, Show, type JSX } from "solid-js"
-import type { FileDiffInfo, VcsFileDiff } from "@opencode-ai/sdk/v2"
+import type { VcsFileDiff } from "@opencode-ai/sdk/v2"
+import type { SessionDiff } from "@/utils/diffs"
 import {
  SESSION_REVIEW_V2_SIDEBAR_WIDTH_MAX,
  SESSION_REVIEW_V2_SIDEBAR_WIDTH_MIN,
@@ -29,7 +30,7 @@ import {
 import type { ReviewPanelV2State } from "@/pages/session/v2/review-panel-v2-state"
 import { applyFileListKeyDown, SessionFileListV2 } from "@/pages/session/v2/session-file-list-v2"

-type ReviewDiff = FileDiffInfo | VcsFileDiff
+type ReviewDiff = SessionDiff | VcsFileDiff

 export type ReviewPanelV2Props = {
  title?: JSX.Element
@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import type { FileDiffInfo } from "@opencode-ai/sdk/v2"
+import type { SnapshotFileDiff } from "@opencode-ai/sdk/v2"
 import type { Message } from "@opencode-ai/sdk/v2/client"
 import { diffs, message } from "./diffs"

@@ -9,7 +9,7 @@ const item = {
  additions: 1,
  deletions: 1,
  status: "modified",
-} satisfies FileDiffInfo
+} satisfies SnapshotFileDiff

 describe("diffs", () => {
  test("keeps valid arrays", () => {
@@ -1,9 +1,9 @@
-import type { FileDiffInfo } from "@opencode-ai/sdk/v2"
+import type { SnapshotFileDiff } from "@opencode-ai/sdk/v2"
 import type { Message } from "@opencode-ai/sdk/v2/client"

-type Diff = FileDiffInfo
+export type SessionDiff = SnapshotFileDiff & { file: string; patch: string }

-function diff(value: unknown): value is Diff {
+function diff(value: unknown): value is SessionDiff {
  if (!value || typeof value !== "object" || Array.isArray(value)) return false
  if (!("file" in value) || typeof value.file !== "string") return false
  if (!("patch" in value) || typeof value.patch !== "string") return false
@@ -17,7 +17,7 @@ function object(value: unknown): value is Record<string, unknown> {
  return !!value && typeof value === "object" && !Array.isArray(value)
 }

-export function diffs(value: unknown): Diff[] {
+export function diffs(value: unknown): SessionDiff[] {
  if (Array.isArray(value) && value.every(diff)) return value
  if (Array.isArray(value)) return value.filter(diff)
  if (diff(value)) return [value]
@@ -71,7 +71,7 @@ export async function streamTurn(input: {
      const next = await stream.next()
      if (next.done) throw new Error("event stream disconnected during prompt execution")
      const event = next.value
-      if (event.type === "permission.v2.asked" && event.data.sessionID === input.sessionID) {
+      if (event.type === "permission.asked" && event.data.sessionID === input.sessionID) {
        const tool = event.data.source?.callID ? tools.get(event.data.source.callID) : undefined
        await replyPermission({
          client: input.client,
@@ -5,7 +5,7 @@ import { Result } from "effect"
 import { isAbsolute, resolve } from "node:path"
 import { pendingToolCall, stringValue, toLocations, toToolKind, type ToolInput } from "./tool"

-type PermissionEvent = Extract<EventSubscribeOutput, { type: "permission.v2.asked" }>
+type PermissionEvent = Extract<EventSubscribeOutput, { type: "permission.asked" }>
 type Connection = Pick<AgentSideConnection, "requestPermission"> & Partial<Pick<AgentSideConnection, "writeTextFile">>
 type Tool = { readonly name: string; readonly input: ToolInput }

@@ -44,6 +44,7 @@ export function toLocations(toolName: string, input: ToolInput, cwd?: string): T
      return workdir ? [{ path: workdir }] : []
    }
    case "read":
+      return locationFrom(input.path)
    case "edit":
    case "write":
    case "patch":
@@ -9,8 +9,8 @@ import {
  Provider,
  Reference,
  Skill,
-} from "@opencode-ai/plugin/v2/effect"
-import { Tool } from "@opencode-ai/plugin/v2/effect/tool"
+} from "@opencode-ai/plugin/effect"
+import { Tool } from "@opencode-ai/schema/tool"

 const key = Symbol.for("opencode.plugin.v2.effect")
 ;(globalThis as typeof globalThis & { [key]?: unknown })[key] = {
@@ -24,5 +24,5 @@ const key = Symbol.for("opencode.plugin.v2.effect")
  Provider,
  Reference,
  Skill,
-  Tool,
+  Tool: { Error: Tool.Error },
 }
@@ -9,8 +9,7 @@ import {
  Provider,
  Reference,
  Skill,
-} from "@opencode-ai/plugin/v2"
-import { Tool } from "@opencode-ai/plugin/v2/tool"
+} from "@opencode-ai/plugin"

 const key = Symbol.for("opencode.plugin.v2.promise")
 ;(globalThis as typeof globalThis & { [key]?: unknown })[key] = {
@@ -24,5 +23,4 @@ const key = Symbol.for("opencode.plugin.v2.promise")
  Provider,
  Reference,
  Skill,
-  Tool,
 }
@@ -177,7 +177,7 @@ export async function runNonInteractivePrompt(input: Input) {
      }
      const event = next.value

-      if (event.type === "permission.v2.asked" && submitted && event.data.sessionID === input.sessionID) {
+      if (event.type === "permission.asked" && submitted && event.data.sessionID === input.sessionID) {
        await replyPermission(event.data)
        continue
      }
@@ -13,11 +13,13 @@ type Options = {
  readonly command?: ReadonlyArray<string>
 }

+const startupDirectory = process.cwd()
+
 function command(password: string, options: Options) {
  const [executable, ...args] = options.command ?? [...selfCommand(), "serve"]
  if (!executable) throw new Error("Failed to resolve standalone server command")
  return ChildProcess.make(executable, [...args, "--stdio", "--port", "0"], {
-    cwd: process.cwd(),
+    cwd: startupDirectory,
    // Explicit entry wins over anything inherited, so a user-exported
    // OPENCODE_PASSWORD cannot shadow the child's lease credential.
    env: { OPENCODE_PASSWORD: password },
@@ -1,11 +1,13 @@
 import path from "node:path"

+const entrypoint = process.argv[1] ? path.resolve(process.argv[1]) : undefined
+
 export function selfCommand() {
  const runtime = path.basename(process.execPath, path.extname(process.execPath)).toLowerCase()
  if (runtime !== "bun" && runtime !== "node" && runtime !== "nodejs") return [process.execPath]
-  if (!process.argv[1]) throw new Error("Failed to resolve CLI entrypoint")
-  if (runtime === "node" || runtime === "nodejs") return [process.execPath, ...nodeFlags(), process.argv[1]]
-  return [process.execPath, process.argv[1]]
+  if (!entrypoint) throw new Error("Failed to resolve CLI entrypoint")
+  if (runtime === "node" || runtime === "nodejs") return [process.execPath, ...nodeFlags(), entrypoint]
+  return [process.execPath, entrypoint]
 }

 function nodeFlags() {
@@ -502,7 +502,7 @@ function permissionAsked(
    readonly source?: { readonly type: "tool"; readonly messageID: string; readonly callID: string }
  } = {},
 ) {
-  return ephemeralEvent("permission.v2.asked", {
+  return ephemeralEvent("permission.asked", {
    id,
    sessionID,
    action: input.action ?? "shell",
@@ -28,7 +28,7 @@ describe("acp tools", () => {
  })

  test("extracts file locations from tool input", () => {
-    expect(toLocations("read", { filePath: "/tmp/a.ts" })).toEqual([{ path: "/tmp/a.ts" }])
+    expect(toLocations("read", { path: "/tmp/a.ts" })).toEqual([{ path: "/tmp/a.ts" }])
    expect(toLocations("edit", { filePath: "/tmp/b.ts" })).toEqual([{ path: "/tmp/b.ts" }])
    expect(toLocations("write", { filePath: "/tmp/c.ts" })).toEqual([{ path: "/tmp/c.ts" }])
    expect(toLocations("grep", { path: "/repo/src" })).toEqual([{ path: "/repo/src" }])
@@ -43,7 +43,7 @@ describe("acp tools", () => {
    ])
    expect(toLocations("bash", { command: "pwd", workdir: "/abs/dir" }, "/workspace")).toEqual([{ path: "/abs/dir" }])
    expect(toLocations("bash", { command: "printf hello" })).toEqual([])
-    expect(toLocations("read", { path: "/tmp/missing-file-path.ts" })).toEqual([])
+    expect(toLocations("read", { path: "/tmp/missing-file-path.ts" })).toEqual([{ path: "/tmp/missing-file-path.ts" }])
  })

  test("builds completed content with text and image attachments", () => {
@@ -205,12 +205,13 @@ describe("acp tools", () => {
      runningToolUpdate({
        toolCallId: "call",
        toolName: "read",
-        state: { input: { filePath: "/tmp/a" } },
+        state: { input: { path: "/tmp/a" } },
        content: [{ type: "text", text: "done" }],
      }),
    ).toMatchObject({
      toolCallId: "call",
      status: "in_progress",
+      locations: [{ path: "/tmp/a" }],
      content: [{ type: "content", content: { type: "text", text: "done" } }],
    })
  })
@@ -273,7 +274,7 @@ describe("acp tools", () => {
      errorToolUpdate({
        toolCallId: "call",
        toolName: "read",
-        input: { filePath: "/tmp/a" },
+        input: { path: "/tmp/a" },
        content: [{ type: "text", text: "partial output" }],
        metadata: { path: "/tmp/a" },
        error: "failed",
@@ -284,7 +285,7 @@ describe("acp tools", () => {
      kind: "read",
      title: "read",
      locations: [{ path: "/tmp/a" }],
-      rawInput: { filePath: "/tmp/a" },
+      rawInput: { path: "/tmp/a" },
      content: [
        { type: "content", content: { type: "text", text: "partial output" } },
        { type: "content", content: { type: "text", text: "failed" } },
@@ -3,12 +3,14 @@ import { Service } from "@opencode-ai/client/effect/service"
 import path from "node:path"
 import { Standalone } from "../../src/services/standalone"

-process.argv[1] = path.join(import.meta.dir, "../../src/index.ts")
+process.chdir(path.join(import.meta.dir, "../../../.."))

 await Effect.runPromise(
  Effect.scoped(
    Effect.gen(function* () {
-      const endpoint = yield* Standalone.start()
+      const endpoint = yield* Standalone.start({
+        command: [process.execPath, path.join(import.meta.dir, "../../src/index.ts"), "serve"],
+      })
      const response = yield* Effect.promise(() =>
        fetch(new URL("/api/health", endpoint.url), { headers: Service.headers(endpoint) }),
      )
@@ -75,20 +75,11 @@ export const define = sdk.Plugin.define`
  const effectPluginModule = promisePluginModule
    .replace("opencode.plugin.v2.promise", "opencode.plugin.v2.effect")
    .replace("Promise plugin", "Effect plugin")
-  const promiseToolModule = `const sdk = globalThis[Symbol.for("opencode.plugin.v2.promise")]
-if (!sdk) throw new Error("OpenCode Promise plugin SDK is unavailable")
-export const Tool = sdk.Tool
-export const make = sdk.Tool.make`
+  const promiseToolModule = `export {}`
  const effectToolModule = `const sdk = globalThis[Symbol.for("opencode.plugin.v2.effect")]
 if (!sdk) throw new Error("OpenCode Effect plugin SDK is unavailable")
-export const Tool = sdk.Tool
-export const Failure = sdk.Tool.Failure
-export const RegistrationError = sdk.Tool.RegistrationError
-export const make = sdk.Tool.make
-export const validateName = sdk.Tool.validateName
-export const registrationEntries = sdk.Tool.registrationEntries
-export const validateNamespace = sdk.Tool.validateNamespace
-export const toLLMDefinition = sdk.Tool.toLLMDefinition`
+export const Error = sdk.Tool.Error
+`
  return `#!/usr/bin/env -S node ${nodeExecArgv.join(" ")}
 import __cjs_mod__ from "node:module"
 import { chmodSync as __ocChmod, existsSync as __ocExists, lstatSync as __ocLstat, mkdirSync as __ocMkdir, renameSync as __ocRename, rmSync as __ocRm, writeFileSync as __ocWrite } from "node:fs"
@@ -100,17 +91,17 @@ const __filename = import.meta.filename
 const __dirname = import.meta.dirname
 const require = __cjs_mod__.createRequire(import.meta.url)
 const __ocPluginModules = ${JSON.stringify({
-    "@opencode-ai/plugin/v2": "opencode:plugin-v2",
-    "@opencode-ai/plugin/v2/plugin": "opencode:plugin-v2-plugin",
-    "@opencode-ai/plugin/v2/tool": "opencode:plugin-v2-tool",
-    "@opencode-ai/plugin/v2/effect": "opencode:plugin-v2-effect",
-    "@opencode-ai/plugin/v2/effect/plugin": "opencode:plugin-v2-effect-plugin",
-    "@opencode-ai/plugin/v2/effect/tool": "opencode:plugin-v2-effect-tool",
+    "@opencode-ai/plugin": "opencode:plugin-v2",
+    "@opencode-ai/plugin/promise/plugin": "opencode:plugin-promise-plugin",
+    "@opencode-ai/plugin/promise/tool": "opencode:plugin-promise-tool",
+    "@opencode-ai/plugin/effect": "opencode:plugin-v2-effect",
+    "@opencode-ai/plugin/effect/plugin": "opencode:plugin-v2-effect-plugin",
+    "@opencode-ai/plugin/effect/tool": "opencode:plugin-v2-effect-tool",
  })}
 const __ocPluginSources = ${JSON.stringify({
    "opencode:plugin-v2": promiseModule,
-    "opencode:plugin-v2-plugin": promisePluginModule,
-    "opencode:plugin-v2-tool": promiseToolModule,
+    "opencode:plugin-promise-plugin": promisePluginModule,
+    "opencode:plugin-promise-tool": promiseToolModule,
    "opencode:plugin-v2-effect": effectModule,
    "opencode:plugin-v2-effect-plugin": effectPluginModule,
    "opencode:plugin-v2-effect-tool": effectToolModule,
@@ -36,7 +36,7 @@
    "@opencode-ai/protocol": "workspace:*"
  },
  "peerDependencies": {
-    "effect": "4.0.0-beta.98"
+    "effect": "4.0.0-beta.101"
  },
  "peerDependenciesMeta": {
    "effect": {
@@ -6,11 +6,86 @@ import {
  groupNames,
  promiseOmitEndpoints,
 } from "@opencode-ai/protocol/client"
-import { Effect } from "effect"
+import { Agent } from "@opencode-ai/schema/agent"
+import { Command } from "@opencode-ai/schema/command"
+import { Credential } from "@opencode-ai/schema/credential"
+import { Event } from "@opencode-ai/schema/event"
+import { EventLog } from "@opencode-ai/schema/event-log"
+import { FileDiff } from "@opencode-ai/schema/file-diff"
+import { FileSystem } from "@opencode-ai/schema/filesystem"
+import { Form } from "@opencode-ai/schema/form"
+import { InstructionEntry } from "@opencode-ai/schema/instruction-entry"
+import { Integration } from "@opencode-ai/schema/integration"
+import { Location } from "@opencode-ai/schema/location"
+import { Mcp } from "@opencode-ai/schema/mcp"
+import { Model } from "@opencode-ai/schema/model"
+import { Permission } from "@opencode-ai/schema/permission"
+import { PermissionSaved } from "@opencode-ai/schema/permission-saved"
+import { Plugin } from "@opencode-ai/schema/plugin"
+import { Project } from "@opencode-ai/schema/project"
+import { ProjectCopy } from "@opencode-ai/schema/project-copy"
+import { AgentAttachment, FileAttachment, Prompt, PromptMention } from "@opencode-ai/schema/prompt"
+import { PromptInput } from "@opencode-ai/schema/prompt-input"
+import { Provider } from "@opencode-ai/schema/provider"
+import { Pty } from "@opencode-ai/schema/pty"
+import { PtyTicket } from "@opencode-ai/schema/pty-ticket"
+import { Question } from "@opencode-ai/schema/question"
+import { Reference } from "@opencode-ai/schema/reference"
+import { AbsolutePath, PositiveInt, RelativePath } from "@opencode-ai/schema/schema"
+import { Session } from "@opencode-ai/schema/session"
+import { SessionMessage } from "@opencode-ai/schema/session-message"
+import { SessionPending } from "@opencode-ai/schema/session-pending"
+import { Shell } from "@opencode-ai/schema/shell"
+import { Skill } from "@opencode-ai/schema/skill"
+import { Vcs } from "@opencode-ai/schema/vcs"
+import { WebSearch } from "@opencode-ai/schema/websearch"
+import { Workspace } from "@opencode-ai/schema/workspace"
+import { Effect, Schema } from "effect"
 import { fileURLToPath } from "url"

 const promiseContract = compile(ClientApi, { groupNames, omitEndpoints: promiseOmitEndpoints })
 const effectContract = compile(ClientApi, { groupNames, omitEndpoints: effectOmitEndpoints })
+const effectTypeReferences = [
+  ...namespaceTypes("Agent", "@opencode-ai/schema/agent", Agent),
+  ...namespaceTypes("Command", "@opencode-ai/schema/command", Command),
+  ...namespaceTypes("Credential", "@opencode-ai/schema/credential", Credential),
+  ...namespaceTypes("Event", "@opencode-ai/schema/event", Event),
+  ...namespaceTypes("EventLog", "@opencode-ai/schema/event-log", EventLog),
+  ...namespaceTypes("FileDiff", "@opencode-ai/schema/file-diff", FileDiff),
+  ...namespaceTypes("FileSystem", "@opencode-ai/schema/filesystem", FileSystem),
+  ...namespaceTypes("Form", "@opencode-ai/schema/form", Form),
+  ...namespaceTypes("InstructionEntry", "@opencode-ai/schema/instruction-entry", InstructionEntry),
+  ...namespaceTypes("Integration", "@opencode-ai/schema/integration", Integration),
+  ...namespaceTypes("Location", "@opencode-ai/schema/location", Location),
+  ...namespaceTypes("Mcp", "@opencode-ai/schema/mcp", Mcp),
+  ...namespaceTypes("Model", "@opencode-ai/schema/model", Model),
+  ...namespaceTypes("Permission", "@opencode-ai/schema/permission", Permission),
+  ...namespaceTypes("PermissionSaved", "@opencode-ai/schema/permission-saved", PermissionSaved),
+  ...namespaceTypes("Plugin", "@opencode-ai/schema/plugin", Plugin),
+  ...namespaceTypes("Project", "@opencode-ai/schema/project", Project),
+  ...namespaceTypes("ProjectCopy", "@opencode-ai/schema/project-copy", ProjectCopy),
+  ...namespaceTypes("PromptInput", "@opencode-ai/schema/prompt-input", PromptInput),
+  ...namespaceTypes("Provider", "@opencode-ai/schema/provider", Provider),
+  ...namespaceTypes("Pty", "@opencode-ai/schema/pty", Pty),
+  ...namespaceTypes("PtyTicket", "@opencode-ai/schema/pty-ticket", PtyTicket),
+  ...namespaceTypes("Question", "@opencode-ai/schema/question", Question),
+  ...namespaceTypes("Reference", "@opencode-ai/schema/reference", Reference),
+  ...namespaceTypes("Session", "@opencode-ai/schema/session", Session),
+  ...namespaceTypes("SessionMessage", "@opencode-ai/schema/session-message", SessionMessage),
+  ...namespaceTypes("SessionPending", "@opencode-ai/schema/session-pending", SessionPending),
+  ...namespaceTypes("Shell", "@opencode-ai/schema/shell", Shell),
+  ...namespaceTypes("Skill", "@opencode-ai/schema/skill", Skill),
+  ...namespaceTypes("Vcs", "@opencode-ai/schema/vcs", Vcs),
+  ...namespaceTypes("WebSearch", "@opencode-ai/schema/websearch", WebSearch),
+  ...namespaceTypes("Workspace", "@opencode-ai/schema/workspace", Workspace),
+  typeReference("Prompt", "@opencode-ai/schema/prompt", Prompt),
+  typeReference("PromptMention", "@opencode-ai/schema/prompt", PromptMention),
+  typeReference("FileAttachment", "@opencode-ai/schema/prompt", FileAttachment),
+  typeReference("AgentAttachment", "@opencode-ai/schema/prompt", AgentAttachment),
+  typeReference("AbsolutePath", "@opencode-ai/schema/schema", AbsolutePath),
+  typeReference("PositiveInt", "@opencode-ai/schema/schema", PositiveInt),
+  typeReference("RelativePath", "@opencode-ai/schema/schema", RelativePath),
+]

 await Effect.runPromise(
  Effect.all(
@@ -22,14 +97,40 @@ await Effect.runPromise(
        fileURLToPath(new URL("../src/promise/generated", import.meta.url)),
      ),
      write(
-        emitEffectImported(effectContract, { module: "../../contract", api: "ClientApi" }),
+        emitEffectImported(effectContract, {
+          module: "../../contract",
+          api: "ClientApi",
+          shapeModule: "../api/api.js",
+        }),
        fileURLToPath(new URL("../src/effect/generated", import.meta.url)),
      ),
      write(
-        emitEffectShape(effectContract, { module: "../../contract", api: "ClientApi" }),
+        emitEffectShape(effectContract, {
+          typeReferences: effectTypeReferences,
+          outputTypes: {
+            "event.subscribe": {
+              name: "OpenCodeEvent",
+              import: 'import type { OpenCodeEvent } from "@opencode-ai/protocol/groups/event"',
+            },
+          },
+        }),
        fileURLToPath(new URL("../src/effect/api", import.meta.url)),
      ),
    ],
    { concurrency: 3, discard: true },
  ).pipe(Effect.provide(NodeFileSystem.layer)),
 )
+
+function namespaceTypes(namespace: string, module: string, values: object) {
+  return Object.entries(values).flatMap(([name, schema]) =>
+    Schema.isSchema(schema) ? [typeReference(`${namespace}.${name}`, module, schema)] : [],
+  )
+}
+
+function typeReference(name: string, module: string, schema: Schema.Top) {
+  return {
+    schema,
+    name,
+    import: `import type { ${name.split(".")[0]} } from ${JSON.stringify(module)}`,
+  }
+}
@@ -1,7 +1,9 @@
-import type { ModelApi, ProviderApi } from "./api/api.js"
+import type { ModelApi, ProviderApi, WebsearchApi } from "./api/api.js"

 export type * from "./api/api.js"

+export type WebSearchApi<E = never> = WebsearchApi<E>
+
 export interface CatalogApi<E = never> {
  readonly provider: ProviderApi<E>
  readonly model: ModelApi<E>
@@ -14,6 +14,7 @@ export type {
  PluginApi,
  ProviderApi,
  ReferenceApi,
+  WebSearchApi,
  SessionApi,
  SkillApi,
 } from "./api.js"
@@ -35,6 +36,7 @@ export { Provider } from "@opencode-ai/schema/provider"
 export { Pty } from "@opencode-ai/schema/pty"
 export { Question } from "@opencode-ai/schema/question"
 export { Reference } from "@opencode-ai/schema/reference"
+export { WebSearch } from "@opencode-ai/schema/websearch"
 export { AbsolutePath, RelativePath } from "@opencode-ai/schema/schema"
 export { Session } from "@opencode-ai/schema/session"
 export { SessionPending } from "@opencode-ai/schema/session-pending"
@@ -8,6 +8,7 @@ export type ModelApi = Client["model"]
 export type PluginApi = Client["plugin"]
 export type ProviderApi = Client["provider"]
 export type ReferenceApi = Client["reference"]
+export type WebSearchApi = Client["websearch"]
 export type SessionApi = Client["session"]
 export type SkillApi = Client["skill"]

@@ -7,6 +7,8 @@ import type {
  LocationGetOutput,
  AgentListInput,
  AgentListOutput,
+  AgentGetInput,
+  AgentGetOutput,
  PluginListInput,
  PluginListOutput,
  SessionListInput,
@@ -207,6 +209,10 @@ import type {
  DebugLocationListOutput,
  DebugLocationEvictInput,
  DebugLocationEvictOutput,
+  WebsearchProvidersInput,
+  WebsearchProvidersOutput,
+  WebsearchQueryInput,
+  WebsearchQueryOutput,
 } from "./types"
 import { ClientError } from "./client-error"

@@ -399,6 +405,18 @@ export function make(options: ClientOptions) {
          },
          requestOptions,
        ),
+      get: (input: AgentGetInput, requestOptions?: RequestOptions) =>
+        request<AgentGetOutput>(
+          {
+            method: "GET",
+            path: `/api/agent/${encodeURIComponent(input.agentID)}`,
+            query: { location: input["location"] },
+            successStatus: 200,
+            declaredStatuses: [404, 401, 400],
+            empty: false,
+          },
+          requestOptions,
+        ),
    },
    plugin: {
      list: (input?: PluginListInput, requestOptions?: RequestOptions) =>
@@ -1735,6 +1753,33 @@ export function make(options: ClientOptions) {
          ),
      },
    },
+    websearch: {
+      providers: (input?: WebsearchProvidersInput, requestOptions?: RequestOptions) =>
+        request<WebsearchProvidersOutput>(
+          {
+            method: "GET",
+            path: `/api/websearch/provider`,
+            query: { location: input?.["location"] },
+            successStatus: 200,
+            declaredStatuses: [503, 401, 400],
+            empty: false,
+          },
+          requestOptions,
+        ),
+      query: (input: WebsearchQueryInput, requestOptions?: RequestOptions) =>
+        request<WebsearchQueryOutput>(
+          {
+            method: "POST",
+            path: `/api/websearch`,
+            query: { location: input["location"] },
+            body: { query: input["query"], providerID: input["providerID"] },
+            successStatus: 200,
+            declaredStatuses: [400, 503, 401],
+            empty: false,
+          },
+          requestOptions,
+        ),
+    },
  }
 }

@@ -6,11 +6,11 @@ export type ServiceStopResponse = { accepted: boolean }

 export type ModelRef = { id: string; providerID: string; variant?: string }

-export type ProviderSettings = { [x: string]: JsonValue }
+export type ProviderSettings = { [x: string]: any }

 export type AgentColor = string

-export type PermissionV2Effect = "allow" | "deny" | "ask"
+export type PermissionEffect = "allow" | "deny" | "ask"

 export type PluginInfo = { id: string }

@@ -175,24 +175,24 @@ export type ModelCapabilities = { tools: boolean; input: Array<string>; output:

 export type ModelVariant = {
  id: string
-  settings?: { [x: string]: JsonValue }
+  settings?: { [x: string]: any }
  headers?: { [x: string]: string }
-  body?: { [x: string]: JsonValue }
+  body?: { [x: string]: any }
 }

 export type MoneyUSDPerMillionTokens = number

 export type GenerateTextResponse = { data: { text: string } }

-export type ProviderV2Info = {
+export type ProviderInfo = {
  id: string
  integrationID?: string
  name: string
  disabled?: boolean
  package: string
-  settings?: { [x: string]: JsonValue }
+  settings?: { [x: string]: any }
  headers?: { [x: string]: string }
-  body?: { [x: string]: JsonValue }
+  body?: { [x: string]: any }
 }

 export type IntegrationWhen = { key: string; op: "eq" | "neq"; value: string }
@@ -299,7 +299,7 @@ export type FormExternalField = { key: string; type: "external"; url: string; ti

 export type FormValue = string | number | boolean | Array<string>

-export type PermissionV2Source = { type: "tool"; messageID: string; callID: string }
+export type PermissionSource = { type: "tool"; messageID: string; callID: string }

 export type PermissionSavedInfo = { id: string; projectID: string; action: string; resource: string }

@@ -323,9 +323,9 @@ export type FileDiffLegacyInfo = {
  status?: "added" | "deleted" | "modified"
 }

-export type PermissionAction = "allow" | "deny" | "ask"
+export type PermissionV1Action = "allow" | "deny" | "ask"

-export type JSONSchema = { [x: string]: any }
+export type SessionV1JSONSchema = { [x: string]: any }

 export type ProviderAuthError = { name: "ProviderAuthError"; data: { providerID: string; message: string } }

@@ -356,7 +356,7 @@ export type APIError = {
  }
 }

-export type TextPart = {
+export type SessionV1TextPart = {
  id: string
  sessionID: string
  messageID: string
@@ -368,7 +368,7 @@ export type TextPart = {
  metadata?: { [x: string]: any } | undefined
 }

-export type SubtaskPart = {
+export type SessionV1SubtaskPart = {
  id: string
  sessionID: string
  messageID: string
@@ -380,7 +380,7 @@ export type SubtaskPart = {
  command?: string | undefined
 }

-export type ReasoningPart = {
+export type SessionV1ReasoningPart = {
  id: string
  sessionID: string
  messageID: string
@@ -390,13 +390,13 @@ export type ReasoningPart = {
  time: { start: number; end?: number | undefined }
 }

-export type FilePartSourceText = { value: string; start: number; end: number }
+export type SessionV1FilePartSourceText = { value: string; start: number; end: number }

-export type Range = { start: { line: number; character: number }; end: { line: number; character: number } }
+export type SessionV1Range = { start: { line: number; character: number }; end: { line: number; character: number } }

-export type ToolStatePending = { status: "pending"; input: { [x: string]: any }; raw: string }
+export type SessionV1ToolStatePending = { status: "pending"; input: { [x: string]: any }; raw: string }

-export type ToolStateRunning = {
+export type SessionV1ToolStateRunning = {
  status: "running"
  input: { [x: string]: any }
  title?: string | undefined
@@ -404,7 +404,7 @@ export type ToolStateRunning = {
  time: { start: number }
 }

-export type ToolStateError = {
+export type SessionV1ToolStateError = {
  status: "error"
  input: { [x: string]: any }
  error: string
@@ -412,7 +412,7 @@ export type ToolStateError = {
  time: { start: number; end: number }
 }

-export type StepStartPart = {
+export type SessionV1StepStartPart = {
  id: string
  sessionID: string
  messageID: string
@@ -420,7 +420,7 @@ export type StepStartPart = {
  snapshot?: string | undefined
 }

-export type StepFinishPart = {
+export type SessionV1StepFinishPart = {
  id: string
  sessionID: string
  messageID: string
@@ -437,9 +437,15 @@ export type StepFinishPart = {
  }
 }

-export type SnapshotPart = { id: string; sessionID: string; messageID: string; type: "snapshot"; snapshot: string }
+export type SessionV1SnapshotPart = {
+  id: string
+  sessionID: string
+  messageID: string
+  type: "snapshot"
+  snapshot: string
+}

-export type PatchPart = {
+export type SessionV1PatchPart = {
  id: string
  sessionID: string
  messageID: string
@@ -448,7 +454,7 @@ export type PatchPart = {
  files: Array<string>
 }

-export type AgentPart = {
+export type SessionV1AgentPart = {
  id: string
  sessionID: string
  messageID: string
@@ -457,7 +463,7 @@ export type AgentPart = {
  source?: { value: string; start: number; end: number } | undefined
 }

-export type CompactionPart = {
+export type SessionV1CompactionPart = {
  id: string
  sessionID: string
  messageID: string
@@ -467,7 +473,7 @@ export type CompactionPart = {
  tail_start_id?: string | undefined
 }

-export type PermissionV2Reply = "once" | "always" | "reject"
+export type PermissionReply = "once" | "always" | "reject"

 export type Pty = {
  id: string
@@ -480,11 +486,11 @@ export type Pty = {
  exitCode?: number
 }

-export type QuestionV2Option = { label: string; description: string }
+export type QuestionOption = { label: string; description: string }

-export type QuestionV2Tool = { messageID: string; callID: string }
+export type QuestionTool = { messageID: string; callID: string }

-export type QuestionV2Answer = Array<string>
+export type QuestionAnswer = Array<string>

 export type FormMetadata1 = { [x: string]: any }

@@ -501,12 +507,6 @@ export type SessionStatus =
    }
  | { type: "busy" }

-export type QuestionOption = { label: string; description: string }
-
-export type QuestionTool = { messageID: string; callID: string }
-
-export type QuestionAnswer = Array<string>
-
 export type ShellInfo1 = {
  id: string
  status: "running" | "exited" | "timeout" | "killed"
@@ -539,6 +539,10 @@ export type VcsFileStatus = {
  status: "added" | "deleted" | "modified"
 }

+export type WebSearchProvider = { id: string; name: string }
+
+export type WebSearchResult = { url: string; title?: string; content?: string; time: { published?: number } }
+
 export type SessionMessageModelSelected = {
  id: string
  metadata?: { [x: string]: JsonValue }
@@ -560,10 +564,10 @@ export type CommandInfo = {
 export type ProviderRequest = {
  settings: ProviderSettings
  headers: { [x: string]: string }
-  body: { [x: string]: JsonValue }
+  body: { [x: string]: any }
 }

-export type PermissionV2Rule = { action: string; resource: string; effect: PermissionV2Effect }
+export type PermissionRule = { action: string; resource: string; effect: PermissionEffect }

 export type SessionAgentSelected = {
  id: string
@@ -1040,11 +1044,11 @@ export type ShellDeleted = {
  data: { id: string }
 }

-export type QuestionV2Rejected = {
+export type QuestionRejected = {
  id: string
  created: number
  metadata?: { [x: string]: any }
-  type: "question.v2.rejected"
+  type: "question.rejected"
  location?: LocationRef
  data: { sessionID: string; requestID: string }
 }
@@ -1058,6 +1062,15 @@ export type FormCancelled = {
  data: { id: string; sessionID: string }
 }

+export type WebsearchUpdated = {
+  id: string
+  created: number
+  metadata?: { [x: string]: any }
+  type: "websearch.updated"
+  location?: LocationRef
+  data: {}
+}
+
 export type SessionIdle = {
  id: string
  created: number
@@ -1173,41 +1186,6 @@ export type McpResourcesChanged = {
  data: { server: string }
 }

-export type PermissionAsked = {
-  id: string
-  created: number
-  metadata?: { [x: string]: any }
-  type: "permission.asked"
-  location?: LocationRef
-  data: {
-    id: string
-    sessionID: string
-    permission: string
-    patterns: Array<string>
-    metadata: { [x: string]: any }
-    always: Array<string>
-    tool?: { messageID: string; callID: string } | undefined
-  }
-}
-
-export type PermissionReplied = {
-  id: string
-  created: number
-  metadata?: { [x: string]: any }
-  type: "permission.replied"
-  location?: LocationRef
-  data: { sessionID: string; requestID: string; reply: "once" | "always" | "reject" }
-}
-
-export type QuestionRejected = {
-  id: string
-  created: number
-  metadata?: { [x: string]: any }
-  type: "question.rejected"
-  location?: LocationRef
-  data: { sessionID: string; requestID: string }
-}
-
 export type V2EventServerConnected = {
  id: string
  metadata?: { [x: string]: any } | undefined
@@ -1531,21 +1509,21 @@ export type FormMultiselectField = {

 export type FormAnswer = { [x: string]: FormValue }

-export type PermissionV2Request = {
+export type PermissionRequest = {
  id: string
  sessionID: string
  action: string
  resources: Array<string>
  save?: Array<string>
  metadata?: { [x: string]: JsonValue }
-  source?: PermissionV2Source
+  source?: PermissionSource
 }

-export type PermissionV2Asked = {
+export type PermissionAsked = {
  id: string
  created: number
  metadata?: { [x: string]: any }
-  type: "permission.v2.asked"
+  type: "permission.asked"
  location?: LocationRef
  data: {
    id: string
@@ -1554,17 +1532,17 @@ export type PermissionV2Asked = {
    resources: Array<string>
    save?: Array<string>
    metadata?: { [x: string]: any }
-    source?: PermissionV2Source
+    source?: PermissionSource
  }
 }

-export type PermissionRule = { permission: string; pattern: string; action: PermissionAction }
+export type PermissionV1Rule = { permission: string; pattern: string; action: PermissionV1Action }

-export type OutputFormat =
+export type SessionV1OutputFormat =
  | { type: "text" }
-  | { type: "json_schema"; schema: JSONSchema; retryCount?: number | undefined | undefined }
+  | { type: "json_schema"; schema: SessionV1JSONSchema; retryCount?: number | undefined | undefined }

-export type AssistantMessage = {
+export type SessionV1AssistantMessage = {
  id: string
  sessionID: string
  role: "assistant"
@@ -1599,7 +1577,7 @@ export type AssistantMessage = {
  finish?: string | undefined
 }

-export type RetryPart = {
+export type SessionV1RetryPart = {
  id: string
  sessionID: string
  messageID: string
@@ -1630,26 +1608,31 @@ export type SessionError = {
  }
 }

-export type FileSource = { text: FilePartSourceText; type: "file"; path: string }
+export type SessionV1FileSource = { text: SessionV1FilePartSourceText; type: "file"; path: string }

-export type ResourceSource = { text: FilePartSourceText; type: "resource"; clientName: string; uri: string }
+export type SessionV1ResourceSource = {
+  text: SessionV1FilePartSourceText
+  type: "resource"
+  clientName: string
+  uri: string
+}

-export type SymbolSource = {
-  text: FilePartSourceText
+export type SessionV1SymbolSource = {
+  text: SessionV1FilePartSourceText
  type: "symbol"
  path: string
-  range: Range
+  range: SessionV1Range
  name: string
  kind: number
 }

-export type PermissionV2Replied = {
+export type PermissionReplied = {
  id: string
  created: number
  metadata?: { [x: string]: any }
-  type: "permission.v2.replied"
+  type: "permission.replied"
  location?: LocationRef
-  data: { sessionID: string; requestID: string; reply: PermissionV2Reply }
+  data: { sessionID: string; requestID: string; reply: PermissionReply }
 }

 export type PtyCreated = {
@@ -1670,21 +1653,21 @@ export type PtyUpdated = {
  data: { info: Pty }
 }

-export type QuestionV2Info = {
+export type QuestionInfo = {
  question: string
  header: string
-  options: Array<QuestionV2Option>
+  options: Array<QuestionOption>
  multiple?: boolean
  custom?: boolean
 }

-export type QuestionV2Replied = {
+export type QuestionReplied = {
  id: string
  created: number
  metadata?: { [x: string]: any }
-  type: "question.v2.replied"
+  type: "question.replied"
  location?: LocationRef
-  data: { sessionID: string; requestID: string; answers: Array<QuestionV2Answer> }
+  data: { sessionID: string; requestID: string; answers: Array<QuestionAnswer> }
 }

 export type FormStringField1 = {
@@ -1761,26 +1744,9 @@ export type SessionStatus2 = {
  data: { sessionID: string; status: SessionStatus }
 }

-export type QuestionInfo = {
-  question: string
-  header: string
-  options: Array<QuestionOption>
-  multiple?: boolean | undefined
-  custom?: boolean | undefined
-}
-
-export type QuestionReplied = {
-  id: string
-  created: number
-  metadata?: { [x: string]: any }
-  type: "question.replied"
-  location?: LocationRef
-  data: { sessionID: string; requestID: string; answers: Array<QuestionAnswer> }
-}
-
 export type ReferenceSource = ReferenceLocalSource | ReferenceGitSource

-export type PermissionV2Ruleset = Array<PermissionV2Rule>
+export type PermissionRuleset = Array<PermissionRule>

 export type SessionInfo = {
  id: string
@@ -1897,9 +1863,9 @@ export type ModelInfo = {
  name: string
  compatibility?: ModelCompatibility
  package?: string
-  settings?: { [x: string]: JsonValue }
+  settings?: { [x: string]: any }
  headers?: { [x: string]: string }
-  body?: { [x: string]: JsonValue }
+  body?: { [x: string]: any }
  capabilities: ModelCapabilities
  variants: Array<ModelVariant>
  time: { released: number }
@@ -1935,14 +1901,14 @@ export type FormReplied = {
  data: { id: string; sessionID: string; answer: FormAnswer }
 }

-export type PermissionRuleset = Array<PermissionRule>
+export type PermissionV1Ruleset = Array<PermissionV1Rule>

-export type UserMessage = {
+export type SessionV1UserMessage = {
  id: string
  sessionID: string
  role: "user"
  time: { created: number }
-  format?: OutputFormat | undefined
+  format?: SessionV1OutputFormat | undefined
  summary?: { title?: string | undefined; body?: string | undefined; diffs: Array<FileDiffLegacyInfo> } | undefined
  agent: string
  model: { providerID: string; modelID: string; variant?: string | undefined }
@@ -1950,23 +1916,18 @@ export type UserMessage = {
  tools?: { [x: string]: boolean } | undefined
 }

-export type FilePartSource = FileSource | SymbolSource | ResourceSource
+export type SessionV1FilePartSource = SessionV1FileSource | SessionV1SymbolSource | SessionV1ResourceSource

-export type QuestionV2Asked = {
+export type QuestionAsked = {
  id: string
  created: number
  metadata?: { [x: string]: any }
-  type: "question.v2.asked"
+  type: "question.asked"
  location?: LocationRef
-  data: { id: string; sessionID: string; questions: Array<QuestionV2Info>; tool?: QuestionV2Tool }
+  data: { id: string; sessionID: string; questions: Array<QuestionInfo>; tool?: QuestionTool }
 }

-export type QuestionV2Request = {
-  id: string
-  sessionID: string
-  questions: Array<QuestionV2Info>
-  tool?: QuestionV2Tool
-}
+export type QuestionRequest = { id: string; sessionID: string; questions: Array<QuestionInfo>; tool?: QuestionTool }

 export type FormField1 =
  | FormStringField1
@@ -1976,15 +1937,6 @@ export type FormField1 =
  | FormMultiselectField1
  | FormExternalField

-export type QuestionAsked = {
-  id: string
-  created: number
-  metadata?: { [x: string]: any }
-  type: "question.asked"
-  location?: LocationRef
-  data: { id: string; sessionID: string; questions: Array<QuestionInfo>; tool?: QuestionTool | undefined }
-}
-
 export type ReferenceInfo = {
  name: string
  path: string
@@ -2004,7 +1956,7 @@ export type AgentInfo = {
  hidden: boolean
  color?: AgentColor
  steps?: number
-  permissions: PermissionV2Ruleset
+  permissions: PermissionRuleset
 }

 export type SessionsResponse = { data: Array<SessionInfo>; cursor: { previous?: string | null; next?: string | null } }
@@ -2062,13 +2014,13 @@ export type SessionV1Info = {
  version: string
  metadata?: { [x: string]: any }
  time: { created: number; updated: number; compacting?: number; archived?: number }
-  permission?: PermissionRuleset
+  permission?: PermissionV1Ruleset
  revert?: { messageID: string; partID?: string; snapshot?: string; diff?: string }
 }

-export type Message = UserMessage | AssistantMessage
+export type SessionV1Message = SessionV1UserMessage | SessionV1AssistantMessage

-export type FilePart = {
+export type SessionV1FilePart = {
  id: string
  sessionID: string
  messageID: string
@@ -2076,7 +2028,7 @@ export type FilePart = {
  mime: string
  filename?: string | undefined
  url: string
-  source?: FilePartSource | undefined
+  source?: SessionV1FilePartSource | undefined
 }

 export type FormFields1 = [FormField1, ...Array<FormField1>]
@@ -2147,17 +2099,17 @@ export type MessageUpdated = {
  type: "message.updated"
  durable: { aggregateID: string; seq: number; version: 1 }
  location?: LocationRef
-  data: { sessionID: string; info: Message }
+  data: { sessionID: string; info: SessionV1Message }
 }

-export type ToolStateCompleted = {
+export type SessionV1ToolStateCompleted = {
  status: "completed"
  input: { [x: string]: any }
  output: string
  title: string
  metadata: { [x: string]: any }
  time: { start: number; end: number; compacted?: number | undefined }
-  attachments?: Array<FilePart> | undefined
+  attachments?: Array<SessionV1FilePart> | undefined
 }

 export type FormInfo1 = { id: string; sessionID: string; title: string; metadata?: FormMetadata1; fields: FormFields1 }
@@ -2183,7 +2135,11 @@ export type SessionMessageInfo =
  | SessionMessageAssistant
  | SessionMessageCompaction

-export type ToolState = ToolStatePending | ToolStateRunning | ToolStateCompleted | ToolStateError
+export type SessionV1ToolState =
+  | SessionV1ToolStatePending
+  | SessionV1ToolStateRunning
+  | SessionV1ToolStateCompleted
+  | SessionV1ToolStateError

 export type FormCreated = {
  id: string
@@ -2239,32 +2195,32 @@ export type SessionMessagesResponse = {
  cursor: { previous?: string | null; next?: string | null }
 }

-export type ToolPart = {
+export type SessionV1ToolPart = {
  id: string
  sessionID: string
  messageID: string
  type: "tool"
  callID: string
  tool: string
-  state: ToolState
+  state: SessionV1ToolState
  metadata?: { [x: string]: any } | undefined
 }

 export type SessionLogItem = SessionEventDurable | EventLogSynced

-export type Part =
-  | TextPart
-  | SubtaskPart
-  | ReasoningPart
-  | FilePart
-  | ToolPart
-  | StepStartPart
-  | StepFinishPart
-  | SnapshotPart
-  | PatchPart
-  | AgentPart
-  | RetryPart
-  | CompactionPart
+export type SessionV1Part =
+  | SessionV1TextPart
+  | SessionV1SubtaskPart
+  | SessionV1ReasoningPart
+  | SessionV1FilePart
+  | SessionV1ToolPart
+  | SessionV1StepStartPart
+  | SessionV1StepFinishPart
+  | SessionV1SnapshotPart
+  | SessionV1PatchPart
+  | SessionV1AgentPart
+  | SessionV1RetryPart
+  | SessionV1CompactionPart

 export type MessagePartUpdated = {
  id: string
@@ -2273,7 +2229,7 @@ export type MessagePartUpdated = {
  type: "message.part.updated"
  durable: { aggregateID: string; seq: number; version: 1 }
  location?: LocationRef
-  data: { sessionID: string; part: Part; time: number }
+  data: { sessionID: string; part: SessionV1Part; time: number }
 }

 export type V2Event =
@@ -2334,8 +2290,8 @@ export type V2Event =
  | SessionRevertCommitted
  | FilesystemChanged
  | ReferenceUpdated
-  | PermissionV2Asked
-  | PermissionV2Replied
+  | PermissionAsked
+  | PermissionReplied
  | PluginAdded
  | PluginUpdated
  | ProjectDirectoriesUpdated
@@ -2349,12 +2305,13 @@ export type V2Event =
  | ShellCreated
  | ShellExited
  | ShellDeleted
-  | QuestionV2Asked
-  | QuestionV2Replied
-  | QuestionV2Rejected
+  | QuestionAsked
+  | QuestionReplied
+  | QuestionRejected
  | FormCreated
  | FormReplied
  | FormCancelled
+  | WebsearchUpdated
  | SessionStatus2
  | SessionIdle
  | TuiPromptAppend
@@ -2366,11 +2323,6 @@ export type V2Event =
  | VcsBranchUpdated
  | McpStatusChanged
  | McpResourcesChanged
-  | PermissionAsked
-  | PermissionReplied
-  | QuestionAsked
-  | QuestionReplied
-  | QuestionRejected
  | SessionError
  | V2EventServerConnected

@@ -2387,6 +2339,14 @@ export type InvalidRequestError = {
 export const isInvalidRequestError = (value: unknown): value is InvalidRequestError =>
  typeof value === "object" && value !== null && "_tag" in value && value["_tag"] === "InvalidRequestError"

+export type AgentNotFoundError = {
+  readonly _tag: "AgentNotFoundError"
+  readonly agentID: string
+  readonly message: string
+}
+export const isAgentNotFoundError = (value: unknown): value is AgentNotFoundError =>
+  typeof value === "object" && value !== null && "_tag" in value && value["_tag"] === "AgentNotFoundError"
+
 export type InvalidCursorError = { readonly _tag: "InvalidCursorError"; readonly message: string }
 export const isInvalidCursorError = (value: unknown): value is InvalidCursorError =>
  typeof value === "object" && value !== null && "_tag" in value && value["_tag"] === "InvalidCursorError"
@@ -2570,6 +2530,18 @@ export type AgentListOutput = {
  data: Array<AgentInfo>
 }

+export type AgentGetInput = {
+  readonly agentID: { readonly agentID: string }["agentID"]
+  readonly location?: {
+    readonly location?: { readonly directory?: string | undefined; readonly workspace?: string | undefined } | undefined
+  }["location"]
+}
+
+export type AgentGetOutput = {
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  data: AgentInfo
+}
+
 export type PluginListInput = {
  readonly location?: {
    readonly location?: { readonly directory?: string | undefined; readonly workspace?: string | undefined } | undefined
@@ -3298,7 +3270,7 @@ export type ProviderListInput = {

 export type ProviderListOutput = {
  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
-  data: Array<ProviderV2Info>
+  data: Array<ProviderInfo>
 }

 export type ProviderGetInput = {
@@ -3310,7 +3282,7 @@ export type ProviderGetInput = {

 export type ProviderGetOutput = {
  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
-  data: ProviderV2Info
+  data: ProviderInfo
 }

 export type IntegrationListInput = {
@@ -4462,7 +4434,7 @@ export type PermissionRequestListInput = {

 export type PermissionRequestListOutput = {
  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
-  data: Array<PermissionV2Request>
+  data: Array<PermissionRequest>
 }

 export type PermissionSavedListInput = { readonly projectID?: { readonly projectID?: string | undefined }["projectID"] }
@@ -4540,18 +4512,18 @@ export type PermissionCreateInput = {
  }["agent"]
 }

-export type PermissionCreateOutput = { data: { id: string; effect: PermissionV2Effect } }["data"]
+export type PermissionCreateOutput = { data: { id: string; effect: PermissionEffect } }["data"]

 export type PermissionListInput = { readonly sessionID: { readonly sessionID: string }["sessionID"] }

-export type PermissionListOutput = { data: Array<PermissionV2Request> }["data"]
+export type PermissionListOutput = { data: Array<PermissionRequest> }["data"]

 export type PermissionGetInput = {
  readonly sessionID: { readonly sessionID: string; readonly requestID: string }["sessionID"]
  readonly requestID: { readonly sessionID: string; readonly requestID: string }["requestID"]
 }

-export type PermissionGetOutput = { data: PermissionV2Request }["data"]
+export type PermissionGetOutput = { data: PermissionRequest }["data"]

 export type PermissionReplyInput = {
  readonly sessionID: { readonly sessionID: string; readonly requestID: string }["sessionID"]
@@ -4850,12 +4822,12 @@ export type QuestionRequestListInput = {

 export type QuestionRequestListOutput = {
  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
-  data: Array<QuestionV2Request>
+  data: Array<QuestionRequest>
 }

 export type QuestionListInput = { readonly sessionID: { readonly sessionID: string }["sessionID"] }

-export type QuestionListOutput = { data: Array<QuestionV2Request> }["data"]
+export type QuestionListOutput = { data: Array<QuestionRequest> }["data"]

 export type QuestionReplyInput = {
  readonly sessionID: { readonly sessionID: string; readonly requestID: string }["sessionID"]
@@ -4958,3 +4930,27 @@ export type DebugLocationEvictInput = {
 }

 export type DebugLocationEvictOutput = void
+
+export type WebsearchProvidersInput = {
+  readonly location?: {
+    readonly location?: { readonly directory?: string | undefined; readonly workspace?: string | undefined } | undefined
+  }["location"]
+}
+
+export type WebsearchProvidersOutput = {
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  data: Array<WebSearchProvider>
+}
+
+export type WebsearchQueryInput = {
+  readonly location?: {
+    readonly location?: { readonly directory?: string | undefined; readonly workspace?: string | undefined } | undefined
+  }["location"]
+  readonly query: { readonly query: string; readonly providerID?: string }["query"]
+  readonly providerID?: { readonly query: string; readonly providerID?: string }["providerID"]
+}
+
+export type WebsearchQueryOutput = {
+  location: { directory: string; workspaceID?: string; project: { id: string; directory: string } }
+  data: { providerID: string; results: Array<WebSearchResult> }
+}
@@ -9,6 +9,7 @@ export type {
  PluginApi,
  ProviderApi,
  ReferenceApi,
+  WebSearchApi,
  SessionApi,
  SkillApi,
 } from "./api.js"
@@ -1,5 +1,6 @@
 import { Effect } from "effect"
 import { OpenCode as EffectOpenCode, type AppApi as EffectApi } from "../src/effect"
+import type { Session } from "@opencode-ai/schema/session"

 type EffectClient = Effect.Success<ReturnType<typeof EffectOpenCode.make>>
 type PromiseClient = ReturnType<typeof import("../src/promise").OpenCode.make>
@@ -9,6 +10,10 @@ declare const promiseClient: PromiseClient

 const effectApi: EffectApi<unknown> = effectClient

+const effectSession: Effect.Effect<Session.Info, unknown> = effectClient.session.get({
+  sessionID: "ses_test" as Session.ID,
+})
+
 declare const sessionID: Parameters<typeof effectApi.session.instructions.entry.list>[0]["sessionID"]

 const effectList: Effect.Effect<
@@ -37,4 +42,4 @@ const promiseRemove: Promise<void> = promiseClient.session.instructions.entry.re
  key: "review-notes",
 })

-void [effectList, effectPut, effectRemove, promiseList, promisePut, promiseRemove]
+void [effectSession, effectList, effectPut, effectRemove, promiseList, promisePut, promiseRemove]
@@ -14,6 +14,14 @@ test("effect entrypoint exposes canonical Schema contracts", () => {
  expect(Client.Session).toBe(Session)
 })

+test("generated Effect API names canonical and composed outputs", async () => {
+  const source = await Bun.file(new URL("../src/effect/api/api.ts", import.meta.url)).text()
+
+  expect(source).toContain("export type Endpoint5_3Output = Session.Info")
+  expect(source).toContain("export type Endpoint19_0Output = OpenCodeEvent")
+  expect(source).not.toContain("HttpApiClient.ForApi")
+})
+
 test("shared DTO schemas construct and decode plain objects", () => {
  const made = Prompt.make({ text: "hello" })
  const decoded = Schema.decodeUnknownSync(Prompt)({ text: "hello" })
@@ -32,6 +32,7 @@ test("exposes every standard HTTP API group", () => {
    "projectCopy",
    "vcs",
    "debug",
+    "websearch",
  ])
  expect(Object.keys(client.debug)).toEqual(["location"])
  expect(Object.keys(client.debug.location)).toEqual(["list", "evict"])
@@ -41,6 +42,7 @@ test("exposes every standard HTTP API group", () => {
  expect(Object.keys(client.integration.connect)).toEqual(["key"])
  expect(Object.keys(client.integration.oauth)).toEqual(["connect", "status", "complete", "cancel"])
  expect(Object.keys(client.integration.command)).toEqual(["connect", "status", "cancel"])
+  expect(Object.keys(client.websearch)).toEqual(["providers", "query"])
  expect(Object.keys(client.file)).toEqual(["read", "list", "find"])
  expect(Object.keys(client.vcs)).toEqual(["status", "diff"])
  expect(Object.keys(client.pty)).toEqual(["list", "create", "get", "update", "remove"])
@@ -48,6 +50,37 @@ test("exposes every standard HTTP API group", () => {
  expect(Object.keys(client.project)).toEqual(["list", "current", "directories"])
 })

+test("websearch.query uses the public HTTP contract", async () => {
+  let request: Request | undefined
+  const client = OpenCode.make({
+    baseUrl: "http://localhost:3000",
+    fetch: async (input, init) => {
+      request = input instanceof Request ? input : new Request(input, init)
+      return Response.json({
+        location: { directory: "/tmp/project", project: { id: "proj_test", directory: "/tmp/project" } },
+        data: {
+          providerID: "exa",
+          results: [{ url: "https://example.com", title: "Result", content: "result", time: {} }],
+        },
+      })
+    },
+  })
+
+  const result = await client.websearch.query({
+    query: "opencode",
+    providerID: "exa",
+    location: { directory: "/tmp/project" },
+  })
+
+  expect(result.data).toEqual({
+    providerID: "exa",
+    results: [{ url: "https://example.com", title: "Result", content: "result", time: {} }],
+  })
+  expect(request?.method).toBe("POST")
+  expect(request?.url).toBe("http://localhost:3000/api/websearch?location%5Bdirectory%5D=%2Ftmp%2Fproject")
+  expect(await request?.json()).toEqual({ query: "opencode", providerID: "exa" })
+})
+
 test("server.get uses the public HTTP contract", async () => {
  let request: Request | undefined
  const client = OpenCode.make({
@@ -1,6 +1,6 @@
 export async function GET() {
  const response = await fetch(
-    "https://raw.githubusercontent.com/anomalyco/opencode/refs/heads/dev/packages/sdk/openapi.json",
+    "https://raw.githubusercontent.com/anomalyco/opencode/refs/heads/dev/packages/protocol/openapi.json",
  )
  const json = await response.json()
  return json
@@ -99,6 +99,7 @@
    "@opencode-ai/schema": "workspace:*",
    "@opencode-ai/plugin": "workspace:*",
    "@opencode-ai/util": "workspace:*",
+    "@standard-schema/spec": "catalog:",
    "@parcel/watcher": "2.5.1",
    "@silvia-odwyer/photon-node": "0.3.4",
    "@openrouter/ai-sdk-provider": "2.9.0",
@@ -1,4 +1,4 @@
-export * as AccountV2 from "./account"
+export * as Account from "./account"

 import { Schema } from "effect"
 import type { HttpClientError } from "effect/unstable/http"
@@ -1,14 +1,14 @@
 import { sqliteTable, text, integer, primaryKey } from "drizzle-orm/sqlite-core"

-import { AccountV2 } from "../account"
+import { Account } from "../account"
 import { Timestamps } from "../database/schema.sql"

 export const AccountTable = sqliteTable("account", {
-  id: text().$type<AccountV2.ID>().primaryKey(),
+  id: text().$type<Account.ID>().primaryKey(),
  email: text().notNull(),
  url: text().notNull(),
-  access_token: text().$type<AccountV2.AccessToken>().notNull(),
-  refresh_token: text().$type<AccountV2.RefreshToken>().notNull(),
+  access_token: text().$type<Account.AccessToken>().notNull(),
+  refresh_token: text().$type<Account.RefreshToken>().notNull(),
  token_expiry: integer(),
  ...Timestamps,
 })
@@ -16,9 +16,9 @@ export const AccountTable = sqliteTable("account", {
 export const AccountStateTable = sqliteTable("account_state", {
  id: integer().primaryKey(),
  active_account_id: text()
-    .$type<AccountV2.ID>()
+    .$type<Account.ID>()
    .references(() => AccountTable.id, { onDelete: "set null" }),
-  active_org_id: text().$type<AccountV2.OrgID>(),
+  active_org_id: text().$type<Account.OrgID>(),
 })

 // LEGACY
@@ -27,8 +27,8 @@ export const ControlAccountTable = sqliteTable(
  {
    email: text().notNull(),
    url: text().notNull(),
-    access_token: text().$type<AccountV2.AccessToken>().notNull(),
-    refresh_token: text().$type<AccountV2.RefreshToken>().notNull(),
+    access_token: text().$type<Account.AccessToken>().notNull(),
+    refresh_token: text().$type<Account.RefreshToken>().notNull(),
    token_expiry: integer(),
    active: integer({ mode: "boolean" })
      .notNull()
@@ -1,9 +1,9 @@
-export * as AgentV2 from "./agent"
+export * as Agent from "./agent"

 import { makeLocationNode } from "@opencode-ai/util/effect/app-node"
 import { Array, Context, Effect, Layer, Types } from "effect"
 import { Agent } from "@opencode-ai/schema/agent"
-import { EventV2 } from "./event"
+import { Bus } from "./bus"
 import { State } from "./state"

 export const ID = Agent.ID
@@ -17,7 +17,7 @@ export const Color = Agent.Color
 export const Info = Agent.Info
 export type Info = Agent.Info

-export const Event = Agent.Event
+export { Event } from "@opencode-ai/schema/agent"

 export interface Selection {
  readonly id: ID
@@ -45,12 +45,12 @@ export interface Interface extends State.Transformable<Draft> {
  readonly list: () => Effect.Effect<Info[]>
 }

-export class Service extends Context.Service<Service, Interface>()("@opencode/v2/Agent") {}
+export class Service extends Context.Service<Service, Interface>()("@opencode/Agent") {}

 const layer = Layer.effect(
  Service,
  Effect.gen(function* () {
-    const events = yield* EventV2.Service
+    const bus = yield* Bus.Service
    const state = State.create<Data, Draft>({
      name: "agent",
      initial: () => ({ agents: new Map() }),
@@ -70,7 +70,7 @@ const layer = Layer.effect(
          draft.agents.delete(id)
        },
      }),
-      finalize: () => events.publish(Event.Updated, {}).pipe(Effect.asVoid),
+      finalize: () => bus.publish(Agent.Event.Updated, {}).pipe(Effect.asVoid),
    })
    const selectable = (agent: Info | undefined) =>
      agent && agent.mode !== "subagent" && !agent.hidden ? agent : undefined
@@ -89,17 +89,17 @@ const layer = Layer.effect(
    return Service.of({
      transform: state.transform,
      reload: state.reload,
-      get: Effect.fn("AgentV2.get")(function* (id) {
+      get: Effect.fn("Agent.get")(function* (id) {
        return state.get().agents.get(id)
      }),
-      default: Effect.fn("AgentV2.default")(function* () {
+      default: Effect.fn("Agent.default")(function* () {
        return selectedDefault()
      }),
-      resolve: Effect.fn("AgentV2.resolve")(function* (id) {
+      resolve: Effect.fn("Agent.resolve")(function* (id) {
        if (id !== undefined) return state.get().agents.get(ID.make(id))
        return selectedDefault()
      }),
-      select: Effect.fn("AgentV2.select")(function* (id) {
+      select: Effect.fn("Agent.select")(function* (id) {
        if (id !== undefined) {
          const selected = ID.make(id)
          return { id: selected, info: state.get().agents.get(selected) }
@@ -107,11 +107,11 @@ const layer = Layer.effect(
        const info = selectedDefault()
        return { id: info?.id ?? defaultID, info }
      }),
-      list: Effect.fn("AgentV2.list")(function* () {
+      list: Effect.fn("Agent.list")(function* () {
        return Array.fromIterable(state.get().agents.values())
      }),
    })
  }),
 )

-export const node = makeLocationNode({ service: Service, layer, deps: [EventV2.node] })
+export const node = makeLocationNode({ service: Service, layer, deps: [Bus.node] })
@@ -32,8 +32,8 @@ import {
 import { Auth, Endpoint, type AnyRoute } from "@opencode-ai/ai/route"
 import { ProviderShared } from "@opencode-ai/ai/protocols/shared"
 import { Cause, Context, Effect, Layer, Option, Schema, Scope, Stream } from "effect"
-import { ModelV2 } from "./model"
-import { ProviderV2 } from "./provider"
+import type { ID, Info } from "./model"
+import { Provider } from "./provider"
 import { State } from "./state"

 type SDK = any
@@ -42,14 +42,14 @@ type AssistantContent = Extract<LanguageModelV3Message, { role: "assistant" }>["
 type ToolResultContent = Extract<AssistantContent[number], { type: "tool-result" }>

 export interface SDKEvent {
-  readonly model: ModelV2.Info
+  readonly model: Info
  readonly package: string
  readonly options: Record<string, any>
  sdk?: SDK
 }

 export interface LanguageEvent {
-  readonly model: ModelV2.Info
+  readonly model: Info
  readonly sdk: SDK
  readonly options: Record<string, any>
  language?: LanguageModelV3
@@ -103,7 +103,7 @@ function wrapSSE(res: Response, ms: number, ctl: AbortController) {
  })
 }

-function prepareOptions(model: ModelV2.Info, pkg: string) {
+function prepareOptions(model: Info, pkg: string) {
  const projected = mapBodyToProviderOptions(model, pkg)
  const options: Record<string, any> = {
    name: model.providerID,
@@ -146,7 +146,7 @@ function prepareOptions(model: ModelV2.Info, pkg: string) {
    if (typeof opts.body === "string" && model.body !== undefined) {
      const decoded = Option.getOrUndefined(Schema.decodeUnknownOption(Schema.UnknownFromJsonString)(opts.body))
      if (Schema.is(Schema.Record(Schema.String, Schema.Json))(decoded)) {
-        opts.body = JSON.stringify(ProviderV2.mergeOverlay(decoded, model.body))
+        opts.body = JSON.stringify(Provider.mergeOverlay(decoded, model.body))
      }
    }

@@ -162,11 +162,11 @@ function prepareOptions(model: ModelV2.Info, pkg: string) {
 }

 export class InitError extends Schema.TaggedErrorClass<InitError>()("AISDK.InitError", {
-  providerID: ProviderV2.ID,
+  providerID: Provider.ID,
  cause: Schema.Defect(),
 }) {}

-function initError(providerID: ProviderV2.ID) {
+function initError(providerID: Provider.ID) {
  return Effect.catchCause((cause) => Effect.fail(new InitError({ providerID, cause: Cause.squash(cause) })))
 }

@@ -181,11 +181,11 @@ export interface Interface {
  }
  readonly runSDK: (event: SDKEvent) => Effect.Effect<SDKEvent>
  readonly runLanguage: (event: LanguageEvent) => Effect.Effect<LanguageEvent>
-  readonly language: (model: ModelV2.Info) => Effect.Effect<LanguageModelV3, InitError>
-  readonly model: (model: ModelV2.Info) => Effect.Effect<Model, InitError>
+  readonly language: (model: Info) => Effect.Effect<LanguageModelV3, InitError>
+  readonly model: (model: Info) => Effect.Effect<Model, InitError>
 }

-export class Service extends Context.Service<Service, Interface>()("@opencode/v2/AISDK") {}
+export class Service extends Context.Service<Service, Interface>()("@opencode/AISDK") {}

 export const locationLayer = Layer.effect(
  Service,
@@ -260,13 +260,13 @@ export const locationLayer = Layer.effect(
        })
        const existing = languages.get(key)
        if (existing) return existing
-        if (!ProviderV2.isAISDK(model.package))
+        if (!Provider.isAISDK(model.package))
          return yield* new InitError({
            providerID: model.providerID,
            cause: new Error(`Unsupported package ${model.package}`),
          })

-        const packageName = ProviderV2.packageName(model.package)
+        const packageName = Provider.packageName(model.package)
        const options = prepareOptions(model, packageName)
        const sdkKey = cacheKey({
          providerID: model.providerID,
@@ -301,8 +301,8 @@ export const locationLayer = Layer.effect(

 export const defaultLayer = locationLayer

-function modelFromLanguage(info: ModelV2.Info, language: LanguageModelV3) {
-  const packageName = ProviderV2.packageName(info.package!)
+function modelFromLanguage(info: Info, language: LanguageModelV3) {
+  const packageName = Provider.packageName(info.package!)
  const projected = mapBodyToProviderOptions(info, packageName)
  const optionKey = providerOptionKey(packageName, info.providerID)
  const providerOptions = (() => {
@@ -352,7 +352,7 @@ function modelFromLanguage(info: ModelV2.Info, language: LanguageModelV3) {
  })
 }

-function gatewayProviderOptions(modelID: ModelV2.ID, settings: Readonly<Record<string, unknown>>) {
+function gatewayProviderOptions(modelID: ID, settings: Readonly<Record<string, unknown>>) {
  const gateway =
    typeof settings.gateway === "object" && settings.gateway !== null && !Array.isArray(settings.gateway)
      ? Object.fromEntries(Object.entries(settings.gateway))
@@ -369,7 +369,7 @@ function gatewayProviderOptions(modelID: ModelV2.ID, settings: Readonly<Record<s
  return { gateway: model }
 }

-function providerOptionKey(packageName: string | undefined, providerID: ProviderV2.ID) {
+function providerOptionKey(packageName: string | undefined, providerID: Provider.ID) {
  if (packageName === "@ai-sdk/google") return "google"
  if (packageName === "@ai-sdk/google-vertex") return "vertex"
  if (packageName === "@ai-sdk/google-vertex/anthropic") return "anthropic"
@@ -395,18 +395,18 @@ function requestSettings(settings: Readonly<Record<string, unknown>> | undefined
  return Object.keys(result).length === 0 ? undefined : result
 }

-function mapBodyToProviderOptions(model: ModelV2.Info, packageName: string) {
+function mapBodyToProviderOptions(model: Info, packageName: string) {
  const settings = requestSettings(model.settings)
  const pro = Schema.is(Schema.Struct({ mode: Schema.Literal("pro") }))(model.body?.reasoning)
  const forceReasoning =
    ["@ai-sdk/openai", "@ai-sdk/azure", "@ai-sdk/amazon-bedrock/mantle"].includes(packageName) &&
    (pro || settings?.reasoningEffort !== undefined || settings?.reasoningSummary !== undefined)
-  const normalized = forceReasoning ? ProviderV2.mergeOverlay(settings, { forceReasoning: true }) : settings
+  const normalized = forceReasoning ? Provider.mergeOverlay(settings, { forceReasoning: true }) : settings
  if (!pro) return { settings: normalized, body: model.body }
  const body = { ...model.body }
  delete body.reasoning
  return {
-    settings: ProviderV2.mergeOverlay(normalized, { reasoningMode: "pro" }),
+    settings: Provider.mergeOverlay(normalized, { reasoningMode: "pro" }),
    body: Object.keys(body).length === 0 ? undefined : body,
  }
 }
@@ -1,8 +1,7 @@
-export * as EventV2 from "./event"
+export * as Bus from "./bus"

 import { Cause, Context, DateTime, Effect, Layer, Option, PubSub, Schema, Stream } from "effect"
 import { Event } from "@opencode-ai/schema/event"
-import type { Data, Definition, Payload } from "@opencode-ai/schema/event"
 import type { EventLog } from "@opencode-ai/schema/event-log"
 import { and, asc, eq, gt, inArray, lte, sql } from "drizzle-orm"
 import { Database } from "./database/database"
@@ -12,18 +11,10 @@ import { makeGlobalNode } from "@opencode-ai/util/effect/app-node"
 import { isDeepStrictEqual } from "node:util"
 import { Durable } from "@opencode-ai/schema/durable-event-manifest"

-export const ID = Event.ID
-export type ID = import("@opencode-ai/schema/event").ID
-export const Seq = Event.Seq
-export type Seq = import("@opencode-ai/schema/event").Seq
-export const Version = Event.Version
-export type Version = import("@opencode-ai/schema/event").Version
-export type { Data, Definition, Payload } from "@opencode-ai/schema/event"
-
-export type Subscriber<D extends Definition = Definition> = (event: Payload<D>) => Effect.Effect<void>
+export type Subscriber<D extends Event.Definition = Event.Definition> = (event: Event.Payload<D>) => Effect.Effect<void>
 export type Unsubscribe = Effect.Effect<void>

-export const latestSequence = Effect.fn("EventV2.latestSequence")(function* (
+export const latestSequence = Effect.fn("Bus.latestSequence")(function* (
  db: Database.Interface["db"],
  aggregateID: string,
 ) {
@@ -36,7 +27,7 @@ export const latestSequence = Effect.fn("EventV2.latestSequence")(function* (
  return row?.seq ?? -1
 })

-export const reserveSequence = Effect.fn("EventV2.reserveSequence")(function* (
+export const reserveSequence = Effect.fn("Bus.reserveSequence")(function* (
  db: Database.Interface["db"],
  aggregateID: string,
  seq: number,
@@ -53,7 +44,7 @@ export const reserveSequence = Effect.fn("EventV2.reserveSequence")(function* (
 })

 export type SerializedEvent = {
-  readonly id: ID
+  readonly id: Event.ID
  readonly type: string
  readonly created?: DateTime.Utc
  readonly seq: number
@@ -62,7 +53,7 @@ export type SerializedEvent = {
 }

 export class InvalidDurableEventError extends Schema.TaggedErrorClass<InvalidDurableEventError>()(
-  "EventV2.InvalidDurableEvent",
+  "Bus.InvalidDurableEvent",
  {
    type: Schema.String,
    message: Schema.String,
@@ -71,11 +62,11 @@ export class InvalidDurableEventError extends Schema.TaggedErrorClass<InvalidDur

 const envelope = (aggregateID: string, seq: number, version: number) => ({
  aggregateID,
-  seq: Seq.make(seq),
-  version: Version.make(version),
+  seq: Event.Seq.make(seq),
+  version: Event.Version.make(version),
 })

-const decodeSerializedEvent = (event: SerializedEvent): Payload => {
+const decodeSerializedEvent = (event: SerializedEvent): Event.Payload => {
  const definition = Durable.get(event.type)
  if (!definition?.durable) {
    throw new InvalidDurableEventError({ type: event.type, message: `Unknown durable event type ${event.type}` })
@@ -94,7 +85,7 @@ export const durable = Event.durable
 export const ephemeral = Event.ephemeral

 export interface PublishOptions {
-  readonly id?: ID
+  readonly id?: Event.ID
  readonly metadata?: Record<string, unknown>
  readonly location?: Location.Ref
  /** Local operational projection committed atomically with a new durable event. Not replayed or serialized. */
@@ -102,13 +93,13 @@ export interface PublishOptions {
 }

 /** Marker/event union emitted by `log`. */
-export type LogItem = Payload | EventLog.Synced
+export type LogItem = Event.Payload | EventLog.Synced

 export const isSynced = (item: LogItem): item is EventLog.Synced => item.type === "log.synced"

-export type SubscribePayload<D extends readonly Definition[]> = D[number] extends infer Item
-  ? Item extends Definition
-    ? Payload<Item>
+export type SubscribePayload<D extends readonly Event.Definition[]> = D[number] extends infer Item
+  ? Item extends Event.Definition
+    ? Event.Payload<Item>
    : never
  : never

@@ -117,19 +108,19 @@ export interface Subscribe {
   * Volatile live channel: every event published from now on, nothing before or
   * across a disconnect. Consumers that need reliability combine it with `log`.
   */
-  (): Stream.Stream<Payload>
-  <D extends Definition>(definition: D): Stream.Stream<Payload<D>>
-  <const D extends readonly [Definition, ...Definition[]]>(definitions: D): Stream.Stream<SubscribePayload<D>>
+  (): Stream.Stream<Event.Payload>
+  <D extends Event.Definition>(definition: D): Stream.Stream<Event.Payload<D>>
+  <const D extends readonly [Event.Definition, ...Event.Definition[]]>(definitions: D): Stream.Stream<SubscribePayload<D>>
 }

-const isDefinition = (input: Definition | readonly Definition[]): input is Definition => !Array.isArray(input)
+const isDefinition = (input: Event.Definition | readonly Event.Definition[]): input is Event.Definition => !Array.isArray(input)

 export interface Interface {
-  readonly publish: <D extends Definition>(
+  readonly publish: <D extends Event.Definition>(
    definition: D,
-    data: Data<D>,
+    data: Event.Data<D>,
    options?: PublishOptions,
-  ) => Effect.Effect<Payload<D>>
+  ) => Effect.Effect<Event.Payload<D>>
  readonly subscribe: Subscribe
  /**
   * Durable, ordered per-aggregate log read. Forked aggregates may reserve an
@@ -144,10 +135,10 @@ export interface Interface {
    readonly follow?: boolean
  }) => Stream.Stream<LogItem>
  /** Latest committed seq per aggregate. Aggregates without events are absent. */
-  readonly sequences: (aggregateIDs: ReadonlyArray<string>) => Effect.Effect<ReadonlyMap<string, Seq>>
+  readonly sequences: (aggregateIDs: ReadonlyArray<string>) => Effect.Effect<ReadonlyMap<string, Event.Seq>>
  /** @deprecated Use `subscribe()` and consume the returned stream. */
  readonly listen: (listener: Subscriber) => Effect.Effect<Unsubscribe>
-  readonly project: <D extends Definition>(definition: D, projector: Subscriber<D>) => Effect.Effect<void>
+  readonly project: <D extends Event.Definition>(definition: D, projector: Subscriber<D>) => Effect.Effect<void>
  readonly replay: (
    event: SerializedEvent,
    options?: { readonly publish?: boolean; readonly ownerID?: string; readonly strictOwner?: boolean },
@@ -160,7 +151,8 @@ export interface Interface {
  readonly claim: (aggregateID: string, ownerID: string) => Effect.Effect<void>
 }

-export class Service extends Context.Service<Service, Interface>()("@opencode/Event") {}
+
+export class Service extends Context.Service<Service, Interface>()("@opencode/Bus") {}

 export interface LayerOptions {
  readonly beforeAggregateRead?: (aggregateID: string) => Effect.Effect<void>
@@ -173,20 +165,20 @@ export const layerWith = (options?: LayerOptions) =>
    Service,
    Effect.gen(function* () {
      const pubsub = {
-        live: yield* PubSub.unbounded<Payload>(),
+        live: yield* PubSub.unbounded<Event.Payload>(),
        durable: new Map<string, Set<PubSub.PubSub<void>>>(),
-        typed: new Map<string, PubSub.PubSub<Payload>>(),
+        typed: new Map<string, PubSub.PubSub<Event.Payload>>(),
      }
      const projectors = new Map<string, Subscriber[]>()
      const listeners = new Array<Subscriber>()
      const { db } = yield* Database.Service
      const logReadPageSize = options?.logReadPageSize ?? 512

-      const getOrCreate = (definition: Definition) =>
+      const getOrCreate = (definition: Event.Definition) =>
        Effect.gen(function* () {
          const existing = pubsub.typed.get(definition.type)
          if (existing) return existing
-          const created = yield* PubSub.unbounded<Payload>()
+          const created = yield* PubSub.unbounded<Event.Payload>()
          pubsub.typed.set(definition.type, created)
          return created
        })
@@ -204,8 +196,8 @@ export const layerWith = (options?: LayerOptions) =>
      )

      function commitDurableEvent(
-        definition: Definition,
-        event: Payload,
+        definition: Event.Definition,
+        event: Event.Payload,
        input?: {
          readonly seq: number
          readonly aggregateID: string
@@ -318,7 +310,7 @@ export const layerWith = (options?: LayerOptions) =>
                          const committed = {
                            ...event,
                            durable: { aggregateID, seq, version: durable.version },
-                          } as Payload
+                          } as Event.Payload
                          for (const projector of list) {
                            yield* projector(committed)
                          }
@@ -369,7 +361,7 @@ export const layerWith = (options?: LayerOptions) =>
        })
      }

-      function publishEvent<D extends Definition>(definition: D, event: Payload<D>, commit?: PublishOptions["commit"]) {
+      function publishEvent<D extends Event.Definition>(definition: D, event: Event.Payload<D>, commit?: PublishOptions["commit"]) {
        return Effect.gen(function* () {
          if (!definition?.durable && commit)
            return yield* Effect.die(
@@ -379,22 +371,22 @@ export const layerWith = (options?: LayerOptions) =>
              }),
            )
          if (definition?.durable) {
-            const committed = yield* commitDurableEvent(definition, event as Payload, undefined, commit)
+            const committed = yield* commitDurableEvent(definition, event as Event.Payload, undefined, commit)
            if (committed) {
              event = {
                ...event,
                durable: envelope(committed.aggregateID, committed.seq, definition.durable.version),
              }
-              yield* notify(event as Payload, true)
+              yield* notify(event as Event.Payload, true)
              return event
            }
          }
-          yield* notify(event as Payload, false)
+          yield* notify(event as Event.Payload, false)
          return event
        })
      }

-      const observe = (event: Payload, observer: (event: Payload) => Effect.Effect<void>) =>
+      const observe = (event: Event.Payload, observer: (event: Event.Payload) => Effect.Effect<void>) =>
        Effect.suspend(() => observer(event)).pipe(
          Effect.catchCauseIf(
            (cause) => !Cause.hasInterrupts(cause),
@@ -402,7 +394,7 @@ export const layerWith = (options?: LayerOptions) =>
          ),
        )

-      function notify(event: Payload, isolateListeners: boolean) {
+      function notify(event: Event.Payload, isolateListeners: boolean) {
        return Effect.gen(function* () {
          yield* Effect.forEach(
            listeners,
@@ -415,7 +407,7 @@ export const layerWith = (options?: LayerOptions) =>
        })
      }

-      function publish<D extends Definition>(definition: D, data: Data<D>, options?: PublishOptions) {
+      function publish<D extends Event.Definition>(definition: D, data: Event.Data<D>, options?: PublishOptions) {
        return Effect.gen(function* () {
          const serviceLocation = Option.getOrUndefined(yield* Effect.serviceOption(Location.Service))
          const location =
@@ -426,13 +418,13 @@ export const layerWith = (options?: LayerOptions) =>
          return yield* publishEvent(
            definition,
            {
-              id: options?.id ?? ID.create(),
+              id: options?.id ?? Event.ID.create(),
              created: yield* DateTime.now,
              ...(options?.metadata ? { metadata: options.metadata } : {}),
              type: definition.type,
              ...(location ? { location } : {}),
              data,
-            } as Payload<D>,
+            } as Event.Payload<D>,
            options?.commit,
          )
        })
@@ -454,7 +446,7 @@ export const layerWith = (options?: LayerOptions) =>
              created: event.created ?? DateTime.makeUnsafe(0),
              type: definition.type,
              data: Schema.decodeUnknownSync(definition.data)(event.data),
-            } as Payload
+            } as Event.Payload
            const committed = yield* commitDurableEvent(definition, payload, {
              seq: event.seq,
              aggregateID: event.aggregateID,
@@ -516,7 +508,7 @@ export const layerWith = (options?: LayerOptions) =>
          .pipe(Effect.orDie)
      }

-      const local = <A extends Payload>(stream: Stream.Stream<A>) =>
+      const local = <A extends Event.Payload>(stream: Stream.Stream<A>) =>
        Stream.unwrap(
          Effect.serviceOption(Location.Service).pipe(
            Effect.map((location) =>
@@ -536,12 +528,12 @@ export const layerWith = (options?: LayerOptions) =>
          ),
        )

-      function subscribe(): Stream.Stream<Payload>
-      function subscribe<D extends Definition>(definition: D): Stream.Stream<Payload<D>>
-      function subscribe<const D extends readonly [Definition, ...Definition[]]>(
+      function subscribe(): Stream.Stream<Event.Payload>
+      function subscribe<D extends Event.Definition>(definition: D): Stream.Stream<Event.Payload<D>>
+      function subscribe<const D extends readonly [Event.Definition, ...Event.Definition[]]>(
        definitions: D,
      ): Stream.Stream<SubscribePayload<D>>
-      function subscribe(input?: Definition | readonly Definition[]): Stream.Stream<Payload> {
+      function subscribe(input?: Event.Definition | readonly Event.Definition[]): Stream.Stream<Event.Payload> {
        if (input === undefined) return streamLive()
        if (isDefinition(input)) {
          return local(Stream.unwrap(getOrCreate(input).pipe(Effect.map((pubsub) => Stream.fromPubSub(pubsub)))))
@@ -550,7 +542,7 @@ export const layerWith = (options?: LayerOptions) =>
        return streamLive().pipe(Stream.filter((event) => types.has(event.type)))
      }

-      const streamLive = (): Stream.Stream<Payload> => local(Stream.fromPubSub(pubsub.live))
+      const streamLive = (): Stream.Stream<Event.Payload> => local(Stream.fromPubSub(pubsub.live))

      const readAfter = (
        aggregateID: string,
@@ -624,7 +616,7 @@ export const layerWith = (options?: LayerOptions) =>
        Stream.unwrap(
          Effect.gen(function* () {
            let sequence = input.after ?? -1
-            const readThrough = (through: number): Stream.Stream<Payload> =>
+            const readThrough = (through: number): Stream.Stream<Event.Payload> =>
              Stream.paginate(sequence, (cursor) =>
                readAfter(input.aggregateID, cursor, { through, limit: logReadPageSize }).pipe(
                  Effect.tap((page) =>
@@ -648,7 +640,7 @@ export const layerWith = (options?: LayerOptions) =>
            const marker: EventLog.Synced = {
              type: "log.synced",
              aggregateID: input.aggregateID,
-              ...(target >= 0 ? { seq: Seq.make(target) } : {}),
+              ...(target >= 0 ? { seq: Event.Seq.make(target) } : {}),
            }
            const replay: Stream.Stream<LogItem> = readThrough(target).pipe(
              Stream.map((event): LogItem => event),
@@ -665,7 +657,7 @@ export const layerWith = (options?: LayerOptions) =>
          }),
        )

-      const sequences = (aggregateIDs: ReadonlyArray<string>): Effect.Effect<ReadonlyMap<string, Seq>> => {
+      const sequences = (aggregateIDs: ReadonlyArray<string>): Effect.Effect<ReadonlyMap<string, Event.Seq>> => {
        if (aggregateIDs.length === 0) return Effect.succeed(new Map())
        return db
          .select({ aggregateID: EventSequenceTable.aggregate_id, seq: EventSequenceTable.seq })
@@ -674,7 +666,7 @@ export const layerWith = (options?: LayerOptions) =>
          .all()
          .pipe(
            Effect.orDie,
-            Effect.map((rows) => new Map(rows.map((row) => [row.aggregateID, Seq.make(row.seq)]))),
+            Effect.map((rows) => new Map(rows.map((row) => [row.aggregateID, Event.Seq.make(row.seq)]))),
          )
      }

@@ -687,11 +679,11 @@ export const layerWith = (options?: LayerOptions) =>
          })
        })

-      const project = <D extends Definition>(definition: D, projector: Subscriber<D>): Effect.Effect<void> =>
+      const project = <D extends Event.Definition>(definition: D, projector: Subscriber<D>): Effect.Effect<void> =>
        Effect.sync(() => {
          const key = definition.durable ? versionedType(definition.type, definition.durable.version) : definition.type
          const list = projectors.get(key) ?? []
-          list.push((event) => projector(event as Payload<D>))
+          list.push((event) => projector(event as Event.Payload<D>))
          projectors.set(key, list)
        })

@@ -3,82 +3,82 @@ export * as Catalog from "./catalog"
 import { makeLocationNode } from "@opencode-ai/util/effect/app-node"
 import { Array, Context, Effect, Layer, Order, pipe } from "effect"
 import { Catalog } from "@opencode-ai/schema/catalog"
-import { ModelV2 } from "./model"
-import { ProviderV2 } from "./provider"
-import { EventV2 } from "./event"
+import { Model } from "./model"
+import { Provider } from "./provider"
+import { Bus } from "./bus"
 import { State } from "./state"
 import { Integration } from "./integration"

 export type ProviderRecord = {
-  provider: ProviderV2.MutableInfo
-  models: Map<ModelV2.ID, ModelV2.MutableInfo>
+  provider: Provider.MutableInfo
+  models: Map<Model.ID, Model.MutableInfo>
 }

-export type DefaultModel = { providerID: ProviderV2.ID; modelID: ModelV2.ID }
+export type DefaultModel = { providerID: Provider.ID; modelID: Model.ID }

-export const Event = Catalog.Event
+export { Event } from "@opencode-ai/schema/catalog"

 type Data = {
-  providers: Map<ProviderV2.ID, ProviderRecord>
+  providers: Map<Provider.ID, ProviderRecord>
  defaultModel?: DefaultModel
 }

 export type Draft = {
  provider: {
    list: () => readonly ProviderRecord[]
-    get: (providerID: ProviderV2.ID) => ProviderRecord | undefined
-    update: (providerID: ProviderV2.ID, fn: (provider: ProviderV2.MutableInfo) => void) => void
-    remove: (providerID: ProviderV2.ID) => void
+    get: (providerID: Provider.ID) => ProviderRecord | undefined
+    update: (providerID: Provider.ID, fn: (provider: Provider.MutableInfo) => void) => void
+    remove: (providerID: Provider.ID) => void
  }
  model: {
-    get: (providerID: ProviderV2.ID, modelID: ModelV2.ID) => ModelV2.Info | undefined
-    update: (providerID: ProviderV2.ID, modelID: ModelV2.ID, fn: (model: ModelV2.MutableInfo) => void) => void
-    remove: (providerID: ProviderV2.ID, modelID: ModelV2.ID) => void
+    get: (providerID: Provider.ID, modelID: Model.ID) => Model.Info | undefined
+    update: (providerID: Provider.ID, modelID: Model.ID, fn: (model: Model.MutableInfo) => void) => void
+    remove: (providerID: Provider.ID, modelID: Model.ID) => void
    default: {
      get: () => DefaultModel | undefined
-      set: (providerID: ProviderV2.ID, modelID: ModelV2.ID) => void
+      set: (providerID: Provider.ID, modelID: Model.ID) => void
    }
  }
 }

 export interface Interface extends State.Transformable<Draft> {
  readonly provider: {
-    readonly get: (providerID: ProviderV2.ID) => Effect.Effect<ProviderV2.Info | undefined>
-    readonly all: () => Effect.Effect<ProviderV2.Info[]>
-    readonly available: () => Effect.Effect<ProviderV2.Info[]>
+    readonly get: (providerID: Provider.ID) => Effect.Effect<Provider.Info | undefined>
+    readonly all: () => Effect.Effect<Provider.Info[]>
+    readonly available: () => Effect.Effect<Provider.Info[]>
  }
  readonly model: {
-    readonly get: (providerID: ProviderV2.ID, modelID: ModelV2.ID) => Effect.Effect<ModelV2.Info | undefined>
-    readonly all: () => Effect.Effect<ModelV2.Info[]>
-    readonly available: () => Effect.Effect<ModelV2.Info[]>
-    readonly default: () => Effect.Effect<ModelV2.Info | undefined>
-    readonly small: (providerID: ProviderV2.ID) => Effect.Effect<ModelV2.Info | undefined>
+    readonly get: (providerID: Provider.ID, modelID: Model.ID) => Effect.Effect<Model.Info | undefined>
+    readonly all: () => Effect.Effect<Model.Info[]>
+    readonly available: () => Effect.Effect<Model.Info[]>
+    readonly default: () => Effect.Effect<Model.Info | undefined>
+    readonly small: (providerID: Provider.ID) => Effect.Effect<Model.Info | undefined>
  }
 }

-export class Service extends Context.Service<Service, Interface>()("@opencode/v2/Catalog") {}
+export class Service extends Context.Service<Service, Interface>()("@opencode/Catalog") {}

 const layer = Layer.effect(
  Service,
  Effect.gen(function* () {
-    const events = yield* EventV2.Service
+    const bus = yield* Bus.Service
    const integrations = yield* Integration.Service

-    const available = (provider: ProviderV2.Info, integration: Integration.Info | undefined) => {
+    const available = (provider: Provider.Info, integration: Integration.Info | undefined) => {
      if (provider.disabled) return false
      if (typeof provider.settings?.apiKey === "string") return true
      if (integration?.connections.length) return true
      return provider.integrationID === undefined && !integration
    }

-    const projectModel = (model: ModelV2.Info, provider: ProviderV2.Info) => {
+    const projectModel = (model: Model.Info, provider: Provider.Info) => {
      return {
        ...model,
        package: model.package ?? provider.package,
-        settings: ProviderV2.mergeOverlay(provider.settings, model.settings),
-        headers: ProviderV2.mergeHeaders(provider.headers, model.headers),
-        body: ProviderV2.mergeOverlay(provider.body, model.body),
-      } satisfies ModelV2.Info
+        settings: Provider.mergeOverlay(provider.settings, model.settings),
+        headers: Provider.mergeHeaders(provider.headers, model.headers),
+        body: Provider.mergeOverlay(provider.body, model.body),
+      } satisfies Model.Info
    }

    const state = State.create<Data, Draft>({
@@ -93,8 +93,8 @@ const layer = Layer.effect(
              let current = draft.providers.get(providerID)
              if (!current) {
                current = {
-                  provider: ProviderV2.Info.empty(providerID) as ProviderV2.MutableInfo,
-                  models: new Map<ModelV2.ID, ModelV2.MutableInfo>(),
+                  provider: Provider.Info.empty(providerID) as Provider.MutableInfo,
+                  models: new Map<Model.ID, Model.MutableInfo>(),
                }
                draft.providers.set(providerID, current)
              }
@@ -110,13 +110,13 @@ const layer = Layer.effect(
              let record = draft.providers.get(providerID)
              if (!record) {
                record = {
-                  provider: ProviderV2.Info.empty(providerID) as ProviderV2.MutableInfo,
-                  models: new Map<ModelV2.ID, ModelV2.MutableInfo>(),
+                  provider: Provider.Info.empty(providerID) as Provider.MutableInfo,
+                  models: new Map<Model.ID, Model.MutableInfo>(),
                }
                draft.providers.set(providerID, record)
              }
              const model =
-                record.models.get(modelID) ?? (ModelV2.Info.default(providerID, modelID) as ModelV2.MutableInfo)
+                record.models.get(modelID) ?? (Model.Info.default(providerID, modelID) as Model.MutableInfo)
              if (!record.models.has(modelID)) record.models.set(modelID, model)
              fn(model)
              model.id = modelID
@@ -135,8 +135,8 @@ const layer = Layer.effect(
        }
        return result
      },
-      finalize: Effect.fn("CatalogV2.finalize")(function* (catalog) {
-        yield* events.publish(Event.Updated, {})
+      finalize: Effect.fn("Catalog.finalize")(function* (catalog) {
+        yield* bus.publish(Catalog.Event.Updated, {})
      }),
    })
    const result: Interface = {
@@ -144,15 +144,15 @@ const layer = Layer.effect(
      reload: state.reload,

      provider: {
-        get: Effect.fn("CatalogV2.provider.get")(function* (providerID) {
+        get: Effect.fn("Catalog.provider.get")(function* (providerID) {
          return state.get().providers.get(providerID)?.provider
        }),

-        all: Effect.fn("CatalogV2.provider.all")(function* () {
+        all: Effect.fn("Catalog.provider.all")(function* () {
          return Array.fromIterable(state.get().providers.values()).map((record) => record.provider)
        }),

-        available: Effect.fn("CatalogV2.provider.available")(function* () {
+        available: Effect.fn("Catalog.provider.available")(function* () {
          const active = new Map((yield* integrations.list()).map((integration) => [integration.id, integration]))
          return (yield* result.provider.all()).filter((provider) =>
            available(provider, active.get(provider.integrationID ?? Integration.ID.make(provider.id))),
@@ -161,14 +161,14 @@ const layer = Layer.effect(
      },

      model: {
-        get: Effect.fn("CatalogV2.model.get")(function* (providerID, modelID) {
+        get: Effect.fn("Catalog.model.get")(function* (providerID, modelID) {
          const record = state.get().providers.get(providerID)
          if (!record) return
          const model = record.models.get(modelID)
          return model && projectModel(model, record.provider)
        }),

-        all: Effect.fn("CatalogV2.model.all")(function* () {
+        all: Effect.fn("Catalog.model.all")(function* () {
          return pipe(
            Array.fromIterable(state.get().providers.values()),
            Array.flatMap((record) => {
@@ -178,9 +178,9 @@ const layer = Layer.effect(
          )
        }),

-        available: Effect.fn("CatalogV2.model.available")(function* () {
+        available: Effect.fn("Catalog.model.available")(function* () {
          const providers = new Set((yield* result.provider.available()).map((provider) => provider.id))
-          const models: ModelV2.Info[] = []
+          const models: Model.Info[] = []
          for (const record of state.get().providers.values()) {
            if (!providers.has(record.provider.id)) continue
            for (const model of record.models.values()) {
@@ -194,7 +194,7 @@ const layer = Layer.effect(
          )
        }),

-        default: Effect.fn("CatalogV2.model.default")(function* () {
+        default: Effect.fn("Catalog.model.default")(function* () {
          const defaultModel = state.get().defaultModel
          if (defaultModel) {
            const provider = yield* result.provider.get(defaultModel.providerID)
@@ -207,18 +207,18 @@ const layer = Layer.effect(
          return (yield* result.model.available())[0]
        }),

-        small: Effect.fn("CatalogV2.model.small")(function* (providerID) {
+        small: Effect.fn("Catalog.model.small")(function* (providerID) {
          const record = state.get().providers.get(providerID)
          if (!record) return
          const provider = record.provider

          // TODO: Remove these provider-specific assumptions once model syncing reliably reports available deployments.
-          if (providerID === ProviderV2.ID.azure || providerID === ProviderV2.ID.make("azure-cognitive-services")) {
+          if (providerID === Provider.ID.azure || providerID === Provider.ID.make("azure-cognitive-services")) {
            return
          }

-          if (providerID === ProviderV2.ID.opencode) {
-            const gpt5Nano = record.models.get(ModelV2.ID.make("gpt-5-nano"))
+          if (providerID === Provider.ID.opencode) {
+            const gpt5Nano = record.models.get(Model.ID.make("gpt-5-nano"))
            if (gpt5Nano?.enabled && gpt5Nano.status === "active") return projectModel(gpt5Nano, provider)
          }

@@ -268,4 +268,4 @@ const layer = Layer.effect(

 const SMALL_MODEL_RE = /\b(nano|flash|lite|mini|haiku|small|fast)\b/

-export const node = makeLocationNode({ service: Service, layer, deps: [EventV2.node, Integration.node] })
+export const node = makeLocationNode({ service: Service, layer, deps: [Bus.node, Integration.node] })
@@ -1,77 +0,0 @@
-export * as CodeMode from "./codemode"
-
-import { Context, Effect, Layer, Scope } from "effect"
-import { CodeModeCatalog } from "./codemode/catalog"
-import { makeLocationNode } from "@opencode-ai/util/effect/app-node"
-import { PermissionV2 } from "./permission"
-import { ExecuteTool } from "./tool/execute"
-import type { Any, Registration } from "./tool/tool"
-import { Wildcard } from "./util/wildcard"
-
-export interface Materialization {
-  readonly tool?: Any
-  readonly catalog?: ReadonlyArray<CodeModeCatalog.Entry>
-}
-
-export interface Interface {
-  readonly register: (
-    registrations: ReadonlyArray<Registration & { readonly key: string }>,
-  ) => Effect.Effect<void, never, Scope.Scope>
-  readonly materialize: (permissions?: PermissionV2.Ruleset) => Effect.Effect<Materialization>
-}
-
-export class Service extends Context.Service<Service, Interface>()("@opencode/v2/CodeMode") {}
-
-const layer = Layer.effect(
-  Service,
-  Effect.gen(function* () {
-    const local = new Map<string, Array<{ readonly token: object; readonly registration: ExecuteTool.Registration }>>()
-
-    return Service.of({
-      register: Effect.fn("CodeMode.register")(function* (registrations) {
-        if (registrations.length === 0) return
-        yield* Effect.uninterruptible(
-          Effect.gen(function* () {
-            const token = {}
-            for (const registration of registrations)
-              local.set(registration.key, [
-                ...(local.get(registration.key) ?? []),
-                {
-                  token,
-                  registration,
-                },
-              ])
-            yield* Effect.addFinalizer(() =>
-              Effect.sync(() => {
-                for (const registration of registrations) {
-                  const remaining = local.get(registration.key)?.filter((item) => item.token !== token) ?? []
-                  if (remaining.length > 0) local.set(registration.key, remaining)
-                  else local.delete(registration.key)
-                }
-              }),
-            )
-          }),
-        )
-      }),
-      materialize: Effect.fn("CodeMode.materialize")(function* (permissions) {
-        const registrations = new Map<string, ExecuteTool.Registration>()
-        const rules = permissions ?? []
-        for (const [name, entries] of local) {
-          const registration = entries.at(-1)?.registration
-          if (!registration) continue
-          const rule = rules.findLast((rule) => Wildcard.match(registration.permission, rule.action))
-          if (rule?.resource === "*" && rule.effect === "deny") continue
-          registrations.set(name, registration)
-        }
-        const executeRule = rules.findLast((rule) => Wildcard.match("execute", rule.action))
-        if (executeRule?.resource === "*" && executeRule.effect === "deny") return {}
-        return {
-          tool: ExecuteTool.create(registrations),
-          catalog: ExecuteTool.catalog(registrations),
-        }
-      }),
-    })
-  }),
-)
-
-export const node = makeLocationNode({ service: Service, layer, deps: [] })
@@ -1,10 +1,9 @@
-export * as ExecuteTool from "./execute"
-export type { Registration } from "./tool"
+export * as CodeModeTool from "./tool"

 import { CodeMode, Tool, toolError } from "@opencode-ai/codemode"
-import type { ToolContent } from "@opencode-ai/ai"
+import type { Content, Context, Error, Info, Metadata, Result } from "@opencode-ai/schema/tool"
 import { Effect, Ref, Schema, Semaphore } from "effect"
-import { execute, make, toLLMDefinition, type Content, type Metadata, type Registration } from "./tool"
+import { definition } from "../tool/runtime"

 const ExecuteFile = Schema.Struct({
  data: Schema.String,
@@ -42,8 +41,17 @@ const description = [
  "Await every call whose completion matters; pending calls are interrupted when execution ends. Run independent calls concurrently with `Promise.all`.",
 ].join("\n")

-export const create = (registrations: ReadonlyMap<string, Registration>) => {
-  return make({
+export const create = (
+  registrations: ReadonlyMap<string, Info>,
+  executeTool: (
+    name: string,
+    tool: Info,
+    input: unknown,
+    context: Context,
+  ) => Effect.Effect<Result, Error>,
+) => {
+  return ({
+    name: "execute",
    description,
    input: CodeMode.Input,
    output: ExecuteOutput,
@@ -59,17 +67,17 @@ export const create = (registrations: ReadonlyMap<string, Registration>) => {
          )
        const result = yield* runtime(
          registrations,
-          (name, registration, input) =>
+          (name, tool, input) =>
            Effect.gen(function* () {
              const index = yield* Ref.getAndUpdate(callIndex, (index) => index + 1)
-              const executed = yield* execute(registration.tool, input, {
-                sessionID: context.sessionID,
-                agent: context.agent,
-                messageID: context.messageID,
-                callID: context.callID,
-                progress: () => Effect.void,
-              }).pipe(Effect.mapError((failure) => toolError(failure.message, failure)))
-              const outputFileParts = outputFiles(executed.content)
+              const executed = yield* executeTool(name, tool, input, context).pipe(
+                Effect.mapError((failure) => toolError(failure.message, failure)),
+              )
+              const content =
+                typeof executed.content === "string"
+                  ? [{ type: "text" as const, text: executed.content }]
+                  : executed.content ?? []
+              const outputFileParts = outputFiles(content)
              if (outputFileParts.length > 0)
                yield* Ref.update(files, (items) => [...items, { index, files: outputFileParts }])
              return executed.output
@@ -107,11 +115,11 @@ export const create = (registrations: ReadonlyMap<string, Registration>) => {
          files: collected,
          ...(result.ok ? {} : { error: true }),
        }
-        const content: [Content, ...Content[]] = [{ type: "text", text: value.output }]
+        const content: Array<Content> = [{ type: "text", text: value.output }]
        content.push(
          ...value.files.map((file) => ({
            type: "file" as const,
-            data: file.data,
+            uri: `data:${file.mime};base64,${file.data}`,
            mime: file.mime,
            ...(file.name === undefined ? {} : { name: file.name }),
          })),
@@ -126,23 +134,26 @@ export const create = (registrations: ReadonlyMap<string, Registration>) => {
          metadata,
        }
      }),
-  })
+  }) satisfies Info
 }

-export const catalog = (registrations: ReadonlyMap<string, Registration>) => {
+export const catalog = (registrations: ReadonlyMap<string, Info>) => {
  return runtime(registrations, () => Effect.fail(toolError("Execute context is unavailable"))).catalog()
 }

 function runtime(
-  registrations: ReadonlyMap<string, Registration>,
-  executeTool: (name: string, registration: Registration, input: unknown) => Effect.Effect<unknown, unknown>,
+  registrations: ReadonlyMap<string, Info>,
+  executeTool: (name: string, tool: Info, input: unknown) => Effect.Effect<unknown, unknown>,
  hooks?: CodeMode.ToolCallHooks,
 ) {
  const tools: Record<string, Tool.Tool<never>> = {}
  for (const [name, registration] of registrations) {
-    const child = toLLMDefinition(name, registration.tool)
+    const child = definition(registration)
+    const normalized = registration.name.replace(/[^a-zA-Z0-9_-]/g, "_")
    const path =
-      registration.namespace === undefined ? registration.name : `${registration.namespace}.${registration.name}`
+      registration.options?.namespace === undefined
+        ? normalized
+        : `${registration.options.namespace}.${normalized}`
    tools[path] = Tool.make({
      description: child.description,
      input: child.inputSchema,
@@ -180,7 +191,7 @@ function formatValue(value: CodeMode.DataValue) {
  return JSON.stringify(value, null, 2) ?? String(value)
 }

-function outputFiles(content: ReadonlyArray<ToolContent>): Array<typeof ExecuteFile.Type> {
+function outputFiles(content: ReadonlyArray<Content>): Array<typeof ExecuteFile.Type> {
  return content.flatMap((part) => {
    if (part.type !== "file") return []
    const prefix = `data:${part.mime};base64,`
@@ -1,11 +1,11 @@
-export * as CommandV2 from "./command"
+export * as Command from "./command"

 import { makeLocationNode } from "@opencode-ai/util/effect/app-node"
 import { Context, Effect, Layer, Schema, Types } from "effect"
 import { Command } from "@opencode-ai/schema/command"
 import { State } from "./state"
 import { MCP } from "./mcp/index"
-import { EventV2 } from "./event"
+import { Bus } from "./bus"
 import { AppProcess } from "@opencode-ai/util/process"
 import { ChildProcess } from "effect/unstable/process"
 import { Config } from "./config"
@@ -14,7 +14,7 @@ import { ShellSelect } from "./shell/select"

 export const Info = Command.Info
 export type Info = Command.Info
-export const Event = Command.Event
+export { Event } from "@opencode-ai/schema/command"

 export type Evaluation = {
  readonly text: string
@@ -50,13 +50,13 @@ export interface Interface extends State.Transformable<Draft> {
  }) => Effect.Effect<Evaluation, NotFoundError | EvaluationError>
 }

-export class Service extends Context.Service<Service, Interface>()("@opencode/v2/Command") {}
+export class Service extends Context.Service<Service, Interface>()("@opencode/Command") {}

 export const layer = (options?: ShellSelect.Options) => Layer.effect(
  Service,
  Effect.gen(function* () {
    const mcp = yield* MCP.Service
-    const events = yield* EventV2.Service
+    const bus = yield* Bus.Service
    const processes = yield* AppProcess.Service
    const config = yield* Config.Service
    const location = yield* Location.Service
@@ -76,7 +76,7 @@ export const layer = (options?: ShellSelect.Options) => Layer.effect(
          draft.commands.delete(name)
        },
      }),
-      finalize: () => events.publish(Event.Updated, {}).pipe(Effect.asVoid),
+      finalize: () => bus.publish(Command.Event.Updated, {}).pipe(Effect.asVoid),
    })
    const staticCommand = (name: string) => state.get().commands.get(name) as Info | undefined
    const mcpCommands = Effect.fnUntraced(function* () {
@@ -92,12 +92,12 @@ export const layer = (options?: ShellSelect.Options) => Layer.effect(
    return Service.of({
      reload: state.reload,
      transform: state.transform,
-      get: Effect.fn("CommandV2.get")(function* (name) {
+      get: Effect.fn("Command.get")(function* (name) {
        const command = staticCommand(name)
        if (command) return command
        return (yield* mcpCommands()).find((command) => command.name === name)
      }),
-      list: Effect.fn("CommandV2.list")(function* () {
+      list: Effect.fn("Command.list")(function* () {
        const commands = Array.from(state.get().commands.values()) as Info[]
        const names = new Set(commands.map((command) => command.name))
        return [
@@ -105,7 +105,7 @@ export const layer = (options?: ShellSelect.Options) => Layer.effect(
          ...(yield* mcpCommands()).filter((command) => !names.has(command.name)),
        ]
      }),
-      evaluate: Effect.fn("CommandV2.evaluate")(function* (input) {
+      evaluate: Effect.fn("Command.evaluate")(function* (input) {
        const command = staticCommand(input.name)
        if (command) return yield* evaluateTemplate(input.name, command.template, input.arguments ?? "", {
          config,
@@ -247,7 +247,7 @@ export function configured(options?: ShellSelect.Options) {
  return makeLocationNode({
    service: Service,
    layer: layer(options),
-    deps: [MCP.node, EventV2.node, AppProcess.node, Config.node, Location.node],
+    deps: [MCP.node, Bus.node, AppProcess.node, Config.node, Location.node],
  })
 }

@@ -4,12 +4,12 @@ import { makeLocationNode } from "@opencode-ai/util/effect/app-node"
 import path from "path"
 import { isDeepStrictEqual } from "node:util"
 import { type ParseError, parse } from "jsonc-parser"
-import { Context, Effect, Fiber, Layer, Option, PubSub, Schema, Semaphore, Stream } from "effect"
+import { Context, Effect, Fiber, Layer, Option, PubSub, Ref, Schema, Semaphore, Stream } from "effect"
 import { Permission } from "@opencode-ai/schema/permission"
 import { Config as ConfigSchema } from "@opencode-ai/schema/config"
 import { Integration } from "@opencode-ai/schema/integration"
 import { Credential } from "./credential"
-import { EventV2 } from "./event"
+import { Bus } from "./bus"
 import { Watcher } from "./filesystem/watcher"
 import { FSUtil } from "@opencode-ai/util/fs-util"
 import { Global } from "@opencode-ai/util/global"
@@ -27,6 +27,7 @@ import { ConfigModel } from "./config/model"
 import { ConfigPlugin } from "./config/plugin"
 import { ConfigProvider } from "./config/provider"
 import { ConfigReference } from "./config/reference"
+import { ConfigWebSearch } from "./config/websearch"
 import { ConfigToolOutput } from "./config/tool-output"
 import { ConfigVariable } from "./config/variable"
 import { ConfigWatcher } from "./config/watcher"
@@ -108,6 +109,9 @@ export class Info extends Schema.Class<Info>("Config.Info")({
  references: ConfigReference.Info.pipe(Schema.optional).annotate({
    description: "Named local directories or Git repositories available as external context",
  }),
+  websearch: ConfigWebSearch.Info.pipe(Schema.optional).annotate({
+    description: "Web search provider selection",
+  }),
  plugins: ConfigPlugin.Plugins.pipe(Schema.optional).annotate({
    description: "Ordered plugin enablement directives and external package declarations",
  }),
@@ -155,6 +159,12 @@ export function latest<K extends keyof Info>(entries: readonly Entry[], key: K):
 export interface Interface {
  /** Returns location config documents and discovery sources from lowest to highest priority. */
  readonly entries: () => Effect.Effect<Entry[]>
+  /**
+   * Streams raw filesystem updates under config roots. Config owns root
+   * topology and watch reconciliation; domain owners filter this feed for the
+   * source files they parse and rebuild their own state.
+   */
+  readonly changes: () => Stream.Stream<Watcher.Update>
 }

 export const Options = Schema.Struct({
@@ -164,7 +174,32 @@ export const Options = Schema.Struct({
 })
 export type Options = typeof Options.Type

-export class Service extends Context.Service<Service, Interface>()("@opencode/v2/Config") {}
+export class Service extends Context.Service<Service, Interface>()("@opencode/Config") {}
+
+export interface TestInterface extends Interface {
+  /** Replaces the entries returned by subsequent entries() calls. */
+  readonly setEntries: (entries: Entry[]) => Effect.Effect<void>
+  /** Emits one filesystem update to every changes() subscriber. */
+  readonly emitChange: (update: Watcher.Update) => Effect.Effect<void>
+}
+
+export class Test extends Context.Service<Test, TestInterface>()("@opencode/Config/Test") {}
+
+/** In-memory config for tests: static entries with replaceable state and a test-driven change feed. */
+export const testLayer = (initial: Entry[] = []) =>
+  Layer.effectContext(
+    Effect.gen(function* () {
+      const entries = yield* Ref.make(initial)
+      const updates = yield* PubSub.unbounded<Watcher.Update>()
+      const service = Test.of({
+        entries: () => Ref.get(entries),
+        changes: () => Stream.fromPubSub(updates),
+        setEntries: (next) => Ref.set(entries, next),
+        emitChange: (update) => PubSub.publish(updates, update).pipe(Effect.asVoid),
+      })
+      return Context.empty().pipe(Context.add(Service, service), Context.add(Test, service))
+    }),
+  )

 export const layer = (options?: Options) => Layer.effect(
  Service,
@@ -173,7 +208,7 @@ export const layer = (options?: Options) => Layer.effect(
    const global = yield* Global.Service
    const location = yield* Location.Service
    const watcher = yield* Watcher.Service
-    const events = yield* EventV2.Service
+    const bus = yield* Bus.Service
    const credentials = yield* Credential.Service
    const wellknown = yield* WellKnown.Service
    const names = ["opencode.json", "opencode.jsonc"]
@@ -371,7 +406,7 @@ export const layer = (options?: Options) => Layer.effect(
          if (isDeepStrictEqual(configs, next)) return
          configs = next
          yield* reconcile(next)
-          yield* events.publish(ConfigSchema.Event.Updated, {})
+          yield* bus.publish(ConfigSchema.Event.Updated, {})
        }),
      ),
    )
@@ -385,7 +420,7 @@ export const layer = (options?: Options) => Layer.effect(
      ),
      Effect.forkScoped({ startImmediately: true }),
    )
-    yield* events.subscribe(Integration.Event.ConnectionUpdated).pipe(
+    yield* bus.subscribe(Integration.Event.ConnectionUpdated).pipe(
      Stream.filterEffect((event) =>
        wellknown.entries().pipe(
          Effect.map((entries) => entries.some((entry) => entry.integrationID === event.data.integrationID)),
@@ -397,7 +432,7 @@ export const layer = (options?: Options) => Layer.effect(
      ),
      Effect.forkScoped({ startImmediately: true }),
    )
-    yield* events.subscribe(WellKnown.Event.Updated).pipe(
+    yield* bus.subscribe(WellKnown.Event.Updated).pipe(
      Stream.runForEach(() =>
        reload().pipe(Effect.catchCause((cause) => Effect.logError("failed to reload wellknown sources", { cause }))),
      ),
@@ -426,6 +461,7 @@ export const layer = (options?: Options) => Layer.effect(
      entries: Effect.fn("Config.entries")(function* () {
        return configs
      }),
+      changes: () => Stream.fromPubSub(updates),
    })
  }),
 )
@@ -434,7 +470,7 @@ export function configured(options?: Options) {
  return makeLocationNode({
    service: Service,
    layer: layer(options),
-    deps: [Watcher.node, EventV2.node, FSUtil.node, Global.node, Location.node, Credential.node, WellKnown.node],
+    deps: [Watcher.node, Bus.node, FSUtil.node, Global.node, Location.node, Credential.node, WellKnown.node],
  })
 }

@@ -8,7 +8,7 @@ import { PositiveInt } from "../schema"

 export const Color = Schema.String.check(Schema.isPattern(/^#[0-9a-fA-F]{6}$/))

-export class Info extends Schema.Class<Info>("ConfigV2.Agent")({
+export class Info extends Schema.Class<Info>("Config.Agent")({
  model: ConfigModel.Selection.pipe(Schema.optional),
  request: ConfigProvider.Request.pipe(Schema.optional),
  system: Schema.String.pipe(Schema.optional),
@@ -3,13 +3,13 @@ export * as ConfigAttachments from "./attachments"
 import { Schema } from "effect"
 import { PositiveInt } from "../schema"

-export class Image extends Schema.Class<Image>("ConfigV2.Attachments.Image")({
+export class Image extends Schema.Class<Image>("Config.Attachments.Image")({
  auto_resize: Schema.Boolean.pipe(Schema.optional),
  max_width: PositiveInt.pipe(Schema.optional),
  max_height: PositiveInt.pipe(Schema.optional),
  max_base64_bytes: PositiveInt.pipe(Schema.optional),
 }) {}

-export class Info extends Schema.Class<Info>("ConfigV2.Attachments")({
+export class Info extends Schema.Class<Info>("Config.Attachments")({
  image: Image.pipe(Schema.optional),
 }) {}
@@ -3,7 +3,7 @@ export * as ConfigCommand from "./command"
 import { Schema } from "effect"
 import { ConfigModel } from "./model"

-export class Info extends Schema.Class<Info>("ConfigV2.Command")({
+export class Info extends Schema.Class<Info>("Config.Command")({
  template: Schema.String,
  description: Schema.String.pipe(Schema.optional),
  agent: Schema.String.pipe(Schema.optional),
@@ -3,11 +3,11 @@ export * as ConfigCompaction from "./compaction"
 import { Schema } from "effect"
 import { NonNegativeInt } from "../schema"

-export class Keep extends Schema.Class<Keep>("ConfigV2.Compaction.Keep")({
+export class Keep extends Schema.Class<Keep>("Config.Compaction.Keep")({
  tokens: NonNegativeInt.pipe(Schema.optional),
 }) {}

-export class Info extends Schema.Class<Info>("ConfigV2.Compaction")({
+export class Info extends Schema.Class<Info>("Config.Compaction")({
  auto: Schema.Boolean.pipe(Schema.optional),
  keep: Keep.pipe(Schema.optional),
  buffer: NonNegativeInt.pipe(Schema.optional),
@@ -2,7 +2,7 @@ export * as ConfigFormatter from "./formatter"

 import { Schema } from "effect"

-export class Entry extends Schema.Class<Entry>("ConfigV2.Formatter.Entry")({
+export class Entry extends Schema.Class<Entry>("Config.Formatter.Entry")({
  disabled: Schema.Boolean.pipe(Schema.optional),
  command: Schema.String.pipe(Schema.Array, Schema.optional),
  environment: Schema.Record(Schema.String, Schema.String).pipe(Schema.optional),
@@ -6,7 +6,7 @@ export const Disabled = Schema.Struct({
  disabled: Schema.Literal(true),
 })

-export class Server extends Schema.Class<Server>("ConfigV2.LSP.Server")({
+export class Server extends Schema.Class<Server>("Config.LSP.Server")({
  command: Schema.String.pipe(Schema.Array),
  extensions: Schema.String.pipe(Schema.Array, Schema.optional),
  disabled: Schema.Boolean.pipe(Schema.optional),
@@ -15,7 +15,7 @@ export const Remote = Mcp.RemoteConfig
 export type Remote = Mcp.RemoteConfig
 export const Server = Mcp.ServerConfig

-export class Info extends Schema.Class<Info>("ConfigV2.MCP")({
+export class Info extends Schema.Class<Info>("Config.MCP")({
  timeout: Timeout.pipe(Schema.optional),
  servers: Schema.Record(Schema.String, Server).pipe(Schema.optional),
 }) {}
@@ -2,7 +2,7 @@ export * as ConfigPlugin from "./plugin"

 import { Schema } from "effect"

-export class Entry extends Schema.Class<Entry>("ConfigV2.Plugin.Entry")({
+export class Entry extends Schema.Class<Entry>("Config.Plugin.Entry")({
  package: Schema.String,
  options: Schema.Record(Schema.String, Schema.Unknown).pipe(Schema.optional),
 }) {}
@@ -1,9 +1,9 @@
 export * as ConfigAgentPlugin from "./agent"

-import { define } from "@opencode-ai/plugin/v2/effect/plugin"
+import { define } from "@opencode-ai/plugin/effect/plugin"
 import path from "path"
 import { Effect, Option, Schema, Stream } from "effect"
-import { AgentV2 } from "../../agent"
+import { Agent } from "../../agent"
 import { Config } from "../../config"
 import { ConfigAgent } from "../agent"
 import { ConfigMarkdown } from "../markdown"
@@ -11,15 +11,17 @@ import { FSUtil } from "@opencode-ai/util/fs-util"
 import { ConfigAgentV1 } from "../../v1/config/agent"
 import { ConfigMigrateV1 } from "../../v1/config/migrate"
 import { Global } from "@opencode-ai/util/global"
-import { PermissionV2 } from "../../permission"
+import { Permission } from "../../permission"
 import type { LocationMutation } from "../../location-mutation"
-import type { ReadTool } from "../../tool/read"
-import type { EditTool } from "../../tool/edit"
+import type { ReadTool } from "../../tool/plugin/read"
+import type { EditTool } from "../../tool/plugin/edit"

 const legacySources = [
  { pattern: "{agent,agents}/**/*.md", primary: false },
  { pattern: "{mode,modes}/*.md", primary: true },
 ] as const
+// Keep in sync with the legacySources patterns and the name-strip regex in decode.
+const sourceDirectories = ["agent", "agents", "mode", "modes"] as const
 const decodeAgent = Schema.decodeUnknownOption(ConfigAgent.Info)
 const decodeLegacyAgent = Schema.decodeUnknownOption(ConfigAgentV1.Info)
 const decodeConfig = Schema.decodeUnknownOption(Config.Info)
@@ -67,21 +69,40 @@ export const Plugin = define({
        })
      }).pipe(Effect.map((documents) => documents.flat()))
    })
-    const loaded = { documents: yield* load() }
+    const loaded = { documents: [] as Config.Document[] }
+    const reload = load().pipe(
+      Effect.tap((documents) => Effect.sync(() => (loaded.documents = documents))),
+      Effect.andThen(ctx.agent.reload()),
+    )
+    // One merged trigger stream serializes reloads and shares one debounce
+    // window; subscribing before the initial scan means updates racing the
+    // scan still trigger a rebuild.
+    const sourceChanges = config
+      .changes()
+      .pipe(
+        Stream.filterEffect((update) => Effect.map(config.entries(), (entries) => isAgentSource(entries, update.path))),
+      )
+    const configUpdates = ctx.event.subscribe().pipe(Stream.filter((event) => event.type === "config.updated"))
+    yield* Stream.merge(sourceChanges, configUpdates).pipe(
+      Stream.debounce("100 millis"),
+      Stream.runForEach(() => reload),
+      Effect.forkScoped({ startImmediately: true }),
+    )
+    loaded.documents = yield* load()
    yield* ctx.agent.transform((draft) => {
      const permissions = expandPermissions(
        loaded.documents.flatMap((document) => document.info.permissions ?? []),
        global.home,
      )
      const configuredDefault = Config.latest(loaded.documents, "default_agent")
-      if (configuredDefault !== undefined) draft.default(AgentV2.ID.make(configuredDefault))
+      if (configuredDefault !== undefined) draft.default(Agent.ID.make(configuredDefault))
      for (const current of draft.list()) {
        draft.update(current.id, (agent) => agent.permissions.push(...permissions))
      }

      for (const document of loaded.documents) {
        for (const [id, item] of Object.entries(document.info.agents ?? {})) {
-          const agentID = AgentV2.ID.make(id)
+          const agentID = Agent.ID.make(id)
          if (item.disabled) {
            draft.remove(agentID)
            continue
@@ -113,20 +134,20 @@ export const Plugin = define({
        }
      }
    })
-    yield* ctx.event.subscribe().pipe(
-      Stream.filter((event) => event.type === "config.updated"),
-      Stream.runForEach(() =>
-        load().pipe(
-          Effect.tap((documents) => Effect.sync(() => (loaded.documents = documents))),
-          Effect.andThen(ctx.agent.reload()),
-        ),
-      ),
-      Effect.forkScoped({ startImmediately: true }),
-    )
  }),
 })

-function expandPermissions(rules: PermissionV2.Ruleset, home: string): PermissionV2.Ruleset {
+// Matches anything at or under <root>/{agent,agents,mode,modes}. No file-suffix
+// check: directory-level events such as renames carry no per-file paths.
+function isAgentSource(entries: Config.Entry[], file: string) {
+  return entries.some(
+    (entry) =>
+      entry.type === "directory" &&
+      sourceDirectories.some((name) => FSUtil.contains(path.join(entry.path, name), file)),
+  )
+}
+
+function expandPermissions(rules: Permission.Ruleset, home: string): Permission.Ruleset {
  // Expand only resources tools resolve as filesystem paths. Bash resources are raw shell text:
  // rewriting `$HOME/private/**` would miss `$HOME/private/key`, and safe expansion needs shell-aware parsing.
  return rules.map((rule) =>
@@ -1,9 +1,9 @@
 export * as ConfigCommandPlugin from "./command"

-import { define } from "@opencode-ai/plugin/v2/effect/plugin"
+import { define } from "@opencode-ai/plugin/effect/plugin"
 import path from "path"
 import { Effect, Option, Schema, Stream } from "effect"
-import { CommandV2 } from "../../command"
+import { Command } from "../../command"
 import { Config } from "../../config"
 import { FSUtil } from "@opencode-ai/util/fs-util"
 import { ConfigCommand } from "../command"
@@ -27,7 +27,28 @@ export const Plugin = define({
        )
      }).pipe(Effect.map((documents) => documents.flat()))
    })
-    const loaded = { documents: yield* load() }
+    const loaded = { documents: [] as { commands: Config.Info["commands"] }[] }
+    const reload = load().pipe(
+      Effect.tap((documents) => Effect.sync(() => (loaded.documents = documents))),
+      Effect.andThen(ctx.command.reload()),
+    )
+    // One merged trigger stream serializes reloads and shares one debounce
+    // window; subscribing before the initial scan means updates racing the
+    // scan still trigger a rebuild.
+    const sourceChanges = config
+      .changes()
+      .pipe(
+        Stream.filterEffect((update) =>
+          Effect.map(config.entries(), (entries) => isCommandSource(entries, update.path)),
+        ),
+      )
+    const configUpdates = ctx.event.subscribe().pipe(Stream.filter((event) => event.type === "config.updated"))
+    yield* Stream.merge(sourceChanges, configUpdates).pipe(
+      Stream.debounce("100 millis"),
+      Stream.runForEach(() => reload),
+      Effect.forkScoped({ startImmediately: true }),
+    )
+    loaded.documents = yield* load()
    yield* ctx.command.transform((draft) => {
      for (const document of loaded.documents) {
        for (const [name, command] of Object.entries(document.commands ?? {})) {
@@ -46,19 +67,22 @@ export const Plugin = define({
        }
      }
    })
-    yield* ctx.event.subscribe().pipe(
-      Stream.filter((event) => event.type === "config.updated"),
-      Stream.runForEach(() =>
-        load().pipe(
-          Effect.tap((documents) => Effect.sync(() => (loaded.documents = documents))),
-          Effect.andThen(ctx.command.reload()),
-        ),
-      ),
-      Effect.forkScoped({ startImmediately: true }),
-    )
  }),
 })

+// Keep in sync with the loadDirectory scan pattern and the name-strip regex in decode.
+const sourceDirectories = ["command", "commands"] as const
+
+// Matches anything at or under <root>/{command,commands}. No file-suffix check:
+// directory-level events such as renames carry no per-file paths.
+function isCommandSource(entries: Config.Entry[], file: string) {
+  return entries.some(
+    (entry) =>
+      entry.type === "directory" &&
+      sourceDirectories.some((name) => FSUtil.contains(path.join(entry.path, name), file)),
+  )
+}
+
 function loadDirectory(fs: FSUtil.Interface, directory: string) {
  return Effect.gen(function* () {
    const files = yield* fs
@@ -1,6 +1,6 @@
 export * as ConfigPolicyPlugin from "./policy"

-import { define } from "@opencode-ai/plugin/v2/effect/plugin"
+import { define } from "@opencode-ai/plugin/effect/plugin"
 import { Effect, Stream } from "effect"
 import { Config } from "../../config"
 import { Wildcard } from "../../util/wildcard"
@@ -1,10 +1,10 @@
 export * as ConfigProviderPlugin from "./provider"

-import { define } from "@opencode-ai/plugin/v2/effect/plugin"
+import { define } from "@opencode-ai/plugin/effect/plugin"
 import { Money } from "@opencode-ai/schema/money"
 import { Effect, Stream } from "effect"
 import { Config } from "../../config"
-import { ProviderV2 } from "../../provider"
+import { Provider } from "../../provider"

 export const Plugin = define({
  id: "opencode.config.provider",
@@ -49,9 +49,9 @@ export const Plugin = define({
            if (item.name !== undefined) provider.name = item.name
            if (item.package !== undefined) provider.package = item.package
            if (item.settings !== undefined)
-              provider.settings = ProviderV2.mergeOverlay(provider.settings, item.settings)
-            if (item.headers !== undefined) provider.headers = ProviderV2.mergeHeaders(provider.headers, item.headers)
-            if (item.body !== undefined) provider.body = ProviderV2.mergeOverlay(provider.body, item.body)
+              provider.settings = Provider.mergeOverlay(provider.settings, item.settings)
+            if (item.headers !== undefined) provider.headers = Provider.mergeHeaders(provider.headers, item.headers)
+            if (item.body !== undefined) provider.body = Provider.mergeOverlay(provider.body, item.body)
          })
          for (const [id, config] of Object.entries(item.models ?? {})) {
            catalog.model.update(providerID, id, (model) => {
@@ -62,9 +62,9 @@ export const Plugin = define({
                model.compatibility = { ...model.compatibility, ...config.compatibility }
              if (config.package !== undefined) model.package = config.package
              if (config.settings !== undefined)
-                model.settings = ProviderV2.mergeOverlay(model.settings, config.settings)
-              if (config.headers !== undefined) model.headers = ProviderV2.mergeHeaders(model.headers, config.headers)
-              if (config.body !== undefined) model.body = ProviderV2.mergeOverlay(model.body, config.body)
+                model.settings = Provider.mergeOverlay(model.settings, config.settings)
+              if (config.headers !== undefined) model.headers = Provider.mergeHeaders(model.headers, config.headers)
+              if (config.body !== undefined) model.body = Provider.mergeOverlay(model.body, config.body)
              if (config.capabilities !== undefined) {
                model.capabilities = {
                  tools: config.capabilities.tools,
@@ -81,10 +81,10 @@ export const Plugin = define({
                    model.variants.push(existing)
                  }
                  if (variant.settings !== undefined)
-                    existing.settings = ProviderV2.mergeOverlay(existing.settings, variant.settings)
+                    existing.settings = Provider.mergeOverlay(existing.settings, variant.settings)
                  if (variant.headers !== undefined)
-                    existing.headers = ProviderV2.mergeHeaders(existing.headers, variant.headers)
-                  if (variant.body !== undefined) existing.body = ProviderV2.mergeOverlay(existing.body, variant.body)
+                    existing.headers = Provider.mergeHeaders(existing.headers, variant.headers)
+                  if (variant.body !== undefined) existing.body = Provider.mergeOverlay(existing.body, variant.body)
                }
              }
              if (config.cost !== undefined) {
@@ -1,6 +1,6 @@
 export * as ConfigReferencePlugin from "./reference"

-import { define } from "@opencode-ai/plugin/v2/effect/plugin"
+import { define } from "@opencode-ai/plugin/effect/plugin"
 import path from "path"
 import { Effect, Stream } from "effect"
 import { Config } from "../../config"
@@ -1,11 +1,11 @@
 export * as ConfigSkillPlugin from "./skill"

-import { define } from "@opencode-ai/plugin/v2/effect/plugin"
+import { define } from "@opencode-ai/plugin/effect/plugin"
 import path from "path"
 import { Effect, Stream } from "effect"
 import { Config } from "../../config"
 import { AbsolutePath } from "../../schema"
-import { SkillV2 } from "../../skill"
+import { Skill } from "../../skill"
 import { Global } from "@opencode-ai/util/global"
 import { Location } from "../../location"

@@ -23,7 +23,7 @@ export const Plugin = define({
      const items = loaded.entries.flatMap((entry) => (entry.type === "document" ? (entry.info.skills ?? []) : []))
      for (const directory of [...claude, ...agents]) {
        draft.source(
-          SkillV2.DirectorySource.make({
+          Skill.DirectorySource.make({
            type: "directory",
            path: AbsolutePath.make(path.join(directory, "skills")),
          }),
@@ -31,10 +31,10 @@ export const Plugin = define({
      }
      for (const directory of directories) {
        draft.source(
-          SkillV2.DirectorySource.make({ type: "directory", path: AbsolutePath.make(path.join(directory, "skill")) }),
+          Skill.DirectorySource.make({ type: "directory", path: AbsolutePath.make(path.join(directory, "skill")) }),
        )
        draft.source(
-          SkillV2.DirectorySource.make({
+          Skill.DirectorySource.make({
            type: "directory",
            path: AbsolutePath.make(path.join(directory, "skills")),
          }),
@@ -42,12 +42,12 @@ export const Plugin = define({
      }
      for (const item of items) {
        if (URL.canParse(item) && /^(https?:)$/.test(new URL(item).protocol)) {
-          draft.source(SkillV2.UrlSource.make({ type: "url", url: item }))
+          draft.source(Skill.UrlSource.make({ type: "url", url: item }))
          continue
        }
        const expanded = item.startsWith("~/") ? path.join(global.home, item.slice(2)) : item
        draft.source(
-          SkillV2.DirectorySource.make({
+          Skill.DirectorySource.make({
            type: "directory",
            path: AbsolutePath.make(path.isAbsolute(expanded) ? expanded : path.join(location.directory, expanded)),
          }),
@@ -0,0 +1,27 @@
+export * as ConfigWebSearchPlugin from "./websearch"
+
+import { define } from "@opencode-ai/plugin/effect/plugin"
+import { Effect, Stream } from "effect"
+import { Config } from "../../config"
+
+export const Plugin = define({
+  id: "opencode.config.websearch",
+  effect: Effect.fn(function* (ctx) {
+    const config = yield* Config.Service
+    const loaded = { entries: yield* config.entries() }
+    yield* ctx.websearch.transform((websearch) => {
+      const providerID = Config.latest(loaded.entries, "websearch")?.provider
+      if (providerID) websearch.default.set(providerID)
+    })
+    yield* ctx.event.subscribe().pipe(
+      Stream.filter((event) => event.type === "config.updated"),
+      Stream.runForEach(() =>
+        config.entries().pipe(
+          Effect.tap((entries) => Effect.sync(() => (loaded.entries = entries))),
+          Effect.andThen(ctx.websearch.reload()),
+        ),
+      ),
+      Effect.forkScoped({ startImmediately: true }),
+    )
+  }),
+})
@@ -2,7 +2,7 @@ export * as ConfigProvider from "./provider"

 import { Schema } from "effect"
 import { Money } from "@opencode-ai/schema/money"
-import { ModelV2 } from "../model"
+import { Capabilities, Compatibility, Family, ID, VariantID } from "../model"

 const JsonRecord = Schema.Record(Schema.String, Schema.Json)

@@ -12,17 +12,17 @@ export const Overlays = {
  body: JsonRecord.pipe(Schema.optional),
 }

-export class Request extends Schema.Class<Request>("ConfigV2.Provider.Request")({
+export class Request extends Schema.Class<Request>("Config.Provider.Request")({
  headers: Overlays.headers,
  body: Overlays.body,
 }) {}

-class Cache extends Schema.Class<Cache>("ConfigV2.Model.Cost.Cache")({
+class Cache extends Schema.Class<Cache>("Config.Model.Cost.Cache")({
  read: Money.USDPerMillionTokens.pipe(Schema.optional),
  write: Money.USDPerMillionTokens.pipe(Schema.optional),
 }) {}

-class Cost extends Schema.Class<Cost>("ConfigV2.Model.Cost")({
+class Cost extends Schema.Class<Cost>("Config.Model.Cost")({
  tier: Schema.Struct({
    type: Schema.Literal("context"),
    size: Schema.Int,
@@ -32,22 +32,22 @@ class Cost extends Schema.Class<Cost>("ConfigV2.Model.Cost")({
  cache: Cache.pipe(Schema.optional),
 }) {}

-class Limit extends Schema.Class<Limit>("ConfigV2.Model.Limit")({
+class Limit extends Schema.Class<Limit>("Config.Model.Limit")({
  context: Schema.Int.pipe(Schema.optional),
  input: Schema.Int.pipe(Schema.optional),
  output: Schema.Int.pipe(Schema.optional),
 }) {}

-class Model extends Schema.Class<Model>("ConfigV2.Model")({
-  modelID: ModelV2.ID.pipe(Schema.optional),
-  family: ModelV2.Family.pipe(Schema.optional),
+class Model extends Schema.Class<Model>("Config.Model")({
+  modelID: ID.pipe(Schema.optional),
+  family: Family.pipe(Schema.optional),
  name: Schema.String.pipe(Schema.optional),
-  compatibility: ModelV2.Compatibility.pipe(Schema.optional),
+  compatibility: Compatibility.pipe(Schema.optional),
  package: Schema.String.pipe(Schema.optional),
  ...Overlays,
-  capabilities: ModelV2.Capabilities.pipe(Schema.optional),
+  capabilities: Capabilities.pipe(Schema.optional),
  variants: Schema.Struct({
-    id: ModelV2.VariantID,
+    id: VariantID,
    ...Overlays,
  }).pipe(Schema.Array, Schema.optional),
  cost: Schema.Union([Cost, Cost.pipe(Schema.Array)]).pipe(Schema.optional),
@@ -55,7 +55,7 @@ class Model extends Schema.Class<Model>("ConfigV2.Model")({
  limit: Limit.pipe(Schema.optional),
 }) {}

-export class Info extends Schema.Class<Info>("ConfigV2.Provider")({
+export class Info extends Schema.Class<Info>("Config.Provider")({
  name: Schema.String.pipe(Schema.optional),
  env: Schema.String.pipe(Schema.Array, Schema.optional),
  package: Schema.String.pipe(Schema.optional),
@@ -2,14 +2,14 @@ export * as ConfigReference from "./reference"

 import { Schema } from "effect"

-export class Git extends Schema.Class<Git>("ConfigV2.Reference.Git")({
+export class Git extends Schema.Class<Git>("Config.Reference.Git")({
  repository: Schema.String,
  branch: Schema.String.pipe(Schema.optional),
  description: Schema.String.pipe(Schema.optional),
  hidden: Schema.Boolean.pipe(Schema.optional),
 }) {}

-export class Local extends Schema.Class<Local>("ConfigV2.Reference.Local")({
+export class Local extends Schema.Class<Local>("Config.Reference.Local")({
  path: Schema.String,
  description: Schema.String.pipe(Schema.optional),
  hidden: Schema.Boolean.pipe(Schema.optional),
@@ -3,7 +3,7 @@ export * as ConfigToolOutput from "./tool-output"
 import { Schema } from "effect"
 import { PositiveInt } from "../schema"

-export class Info extends Schema.Class<Info>("ConfigV2.ToolOutput")({
+export class Info extends Schema.Class<Info>("Config.ToolOutput")({
  max_lines: PositiveInt.pipe(Schema.optional),
  max_bytes: PositiveInt.pipe(Schema.optional),
 }) {}
@@ -2,7 +2,7 @@ export * as ConfigWarming from "./warming"

 import { Schema } from "effect"

-export class Info extends Schema.Class<Info>("ConfigV2.Warming")({
+export class Info extends Schema.Class<Info>("Config.Warming")({
  prompt: Schema.String.pipe(Schema.optional).annotate({
    description: "Prompt sent for keep-alive requests",
  }),
@@ -2,6 +2,6 @@ export * as ConfigWatcher from "./watcher"

 import { Schema } from "effect"

-export class Info extends Schema.Class<Info>("ConfigV2.Watcher")({
+export class Info extends Schema.Class<Info>("Config.Watcher")({
  ignore: Schema.String.pipe(Schema.Array, Schema.optional),
 }) {}
@@ -0,0 +1,8 @@
+export * as ConfigWebSearch from "./websearch"
+
+import { WebSearch } from "@opencode-ai/schema/websearch"
+import { Schema } from "effect"
+
+export class Info extends Schema.Class<Info>("ConfigWebSearch.Info")({
+  provider: WebSearch.ID,
+}) {}
@@ -5,8 +5,8 @@ import { makeGlobalNode } from "@opencode-ai/util/effect/app-node"
 import { FSUtil } from "@opencode-ai/util/fs-util"
 import { Git } from "../git"
 import { Global } from "@opencode-ai/util/global"
-import { ProjectV2 } from "../project"
-import { SessionV2 } from "../session"
+import { Project } from "../project"
+import { Session } from "../session"
 import { SessionExecution } from "../session/execution"
 import { SessionSchema } from "../session/schema"
 import { SessionStore } from "../session/store"
@@ -28,8 +28,8 @@ export type Input = typeof Input.Type
 export class DestinationProjectMismatchError extends Schema.TaggedErrorClass<DestinationProjectMismatchError>()(
  "MoveSession.DestinationProjectMismatchError",
  {
-    expected: ProjectV2.ID,
-    actual: ProjectV2.ID,
+    expected: Project.ID,
+    actual: Project.ID,
  },
 ) {}

@@ -64,12 +64,12 @@ export class ResetSourceChangesError extends Schema.TaggedErrorClass<ResetSource
 ) {}

 export type Error =
-  | SessionV2.NotFoundError
+  | Session.NotFoundError
  | DestinationProjectMismatchError
  | DestinationNotFoundError
  | DestinationNotDirectoryError
-  | SessionV2.DestinationNotFoundError
-  | SessionV2.DestinationNotDirectoryError
+  | Session.DestinationNotFoundError
+  | Session.DestinationNotDirectoryError
  | CaptureChangesError
  | ApplyChangesError
  | ResetSourceChangesError
@@ -86,14 +86,14 @@ const layer = Layer.effect(
    const git = yield* Git.Service
    const fs = yield* FSUtil.Service
    const global = yield* Global.Service
-    const project = yield* ProjectV2.Service
+    const project = yield* Project.Service
    const sessions = yield* SessionStore.Service
-    const session = yield* SessionV2.Service
+    const session = yield* Session.Service
    const execution = yield* SessionExecution.Service

    const moveSession = Effect.fn("MoveSession.moveSession")(function* (input: Input) {
      const current = yield* sessions.get(input.sessionID)
-      if (!current) return yield* new SessionV2.NotFoundError({ sessionID: input.sessionID })
+      if (!current) return yield* new Session.NotFoundError({ sessionID: input.sessionID })
      const value = input.destination.directory.trim()
      const expanded = value === "~" ? global.home : value.startsWith("~/") ? path.join(global.home, value.slice(2)) : value
      const directory = AbsolutePath.make(path.resolve(current.location.directory, expanded))
@@ -173,8 +173,8 @@ export const node = makeGlobalNode({
    FSUtil.node,
    Git.node,
    Global.node,
-    ProjectV2.node,
-    SessionV2.node,
+    Project.node,
+    Session.node,
    SessionStore.node,
    SessionExecution.node,
  ],
@@ -1,17 +1,17 @@
 import { sqliteTable, text, integer } from "drizzle-orm/sqlite-core"
 import { ProjectTable } from "../project/sql"
-import { ProjectV2 } from "../project"
-import { WorkspaceV2 } from "../workspace"
+import { Project } from "../project"
+import { Workspace } from "../workspace"

 export const WorkspaceTable = sqliteTable("workspace", {
-  id: text().$type<WorkspaceV2.ID>().primaryKey(),
+  id: text().$type<Workspace.ID>().primaryKey(),
  type: text().notNull(),
  name: text().notNull().default(""),
  branch: text(),
  directory: text(),
  extra: text({ mode: "json" }),
  project_id: text()
-    .$type<ProjectV2.ID>()
+    .$type<Project.ID>()
    .notNull()
    .references(() => ProjectTable.id, { onDelete: "cascade" }),
  time_used: integer()
@@ -46,7 +46,7 @@ export interface Interface {
  readonly remove: (id: ID) => Effect.Effect<void>
 }

-export class Service extends Context.Service<Service, Interface>()("@opencode/v2/Credential") {}
+export class Service extends Context.Service<Service, Interface>()("@opencode/Credential") {}

 const layer = Layer.effect(
  Service,
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Kit Langton	81157c8aa3	fix(core): coalesce duplicate form asks	2026-07-27 20:13:53 +00:00
Aiden Cline	6da2f3c38f	feat(core): improve read model output (#39146 )	2026-07-27 14:52:50 -05:00
Kit Langton	1b39d364bd	fix(core): align command reload pipeline and repair plugin fixture (#39171 )	2026-07-27 15:29:27 -04:00
Kit Langton	856c569458	feat(core): reload agents from config change feed (#39167 )	2026-07-27 15:14:08 -04:00
Kit Langton	92807d0bb9	feat(core): reload commands from config change feed (#39160 )	2026-07-27 15:02:40 -04:00
Kit Langton	713658c07b	test(core): add config and watcher test services (#39157 )	2026-07-27 14:32:38 -04:00
opencode-agent[bot]	f5700808c5	fix(tui): preserve subagent list position (#39156 ) Co-authored-by: Kit Langton <kit.langton@gmail.com>	2026-07-27 14:08:00 -04:00
Kit Langton	7eb51d0507	feat(core): diagnose prompt cache prefix changes (#39139 )	2026-07-27 13:44:02 -04:00
Kit Langton	02c37c401a	feat(core): expose config changes stream (#39131 )	2026-07-27 13:38:08 -04:00
opencode-agent[bot]	33e3d1ebca	fix(core): tolerate missing tool input schemas (#39130 ) Co-authored-by: Dax Raad <d@ironbay.co>	2026-07-27 11:21:47 -04:00
Kit Langton	1f2c59a1b6	fix(core): commit state before finalize publishes (#38983 )	2026-07-27 11:04:04 -04:00
Aiden Cline	65d2a4e00c	feat(core): improve read tool parity (#39126 )	2026-07-27 09:58:37 -05:00
Shoubhit Dash	7d4de3d9e4	fix(core): clarify web search provider prompt (#39123 )	2026-07-27 19:52:36 +05:30
Aiden Cline	9977ef0160	refactor(core): tag read outputs (#39122 )	2026-07-27 09:09:44 -05:00
Simon Klee	9a55d125f6	tui: render mini compaction boundaries (#39103 )	2026-07-27 14:19:03 +02:00
Simon Klee	766aaf448d	tui: add settings to command palette search (#39058 )	2026-07-27 10:45:35 +02:00
Simon Klee	f14d78afeb	tui: skip abort on mini session close (#39067 )	2026-07-27 10:42:37 +02:00
Dax Raad	0261f04b90	fix(core): handle oversized ripgrep matches	2026-07-27 03:17:08 -04:00
Aiden Cline	9b49e7bec9	test(core): implement catalog host model list (#39053 )	2026-07-26 23:32:33 -05:00
Aiden Cline	93cb113cef	fix(util): declare node tracing dependency (#39050 )	2026-07-26 23:12:36 -05:00
Aiden Cline	4216d35e4b	fix(server): declare schema dependency (#39043 )	2026-07-26 22:46:46 -05:00
Dax Raad	863645c671	test(core): update grep error assertion	2026-07-26 20:17:31 -04:00
Dax Raad	5592f5225b	fix(app): update remote sdk contracts	2026-07-26 20:16:58 -04:00
Dax Raad	8db7487c89	refactor(core): consolidate tool architecture	2026-07-26 20:16:58 -04:00
Aiden Cline	0fd73a2976	fix(core): align grep behavior and guidance (#38999 )	2026-07-26 17:29:27 -05:00
Dax Raad	80865407e0	refactor(sdk): remove local legacy package	2026-07-26 02:47:43 -04:00
Dax Raad	28f4284bd7	fix(www): canonicalize production routes	2026-07-26 02:39:12 -04:00
Aiden Cline	7affee529b	fix(core): harden grep search behavior (#38922 )	2026-07-25 23:23:53 -05:00
Aiden Cline	79c7e9446e	fix(core): clarify custom question answers (#38919 )	2026-07-25 23:00:26 -05:00
Shoubhit Dash	efb629a33a	feat(core): add pluggable web search (#35558 ) Co-authored-by: Dax Raad <d@ironbay.co>	2026-07-26 03:55:05 +00:00
Dax Raad	2ddc91a0e8	fix(tui): show shell working directory in prompt	2026-07-25 23:42:53 -04:00
Dax Raad	c7871e14d4	fix(www): remove deployment environment gate	2026-07-25 21:21:57 -04:00
Dax Raad	9840f63b12	chore(www): simplify worker routes	2026-07-25 21:17:25 -04:00
Dax Raad	56a9c0150a	fix(www): mark deploy script as module	2026-07-25 21:17:25 -04:00
Dax Raad	203a0613b8	feat(www): migrate docs to Blume	2026-07-25 21:17:25 -04:00
Aiden Cline	7d8f1bdab3	tweak(core): simplify skill tool description (#38900 )	2026-07-25 17:09:20 -05:00
Aiden Cline	9eea5bc925	fix(core): tweak glob tool description/parameters (#38899 )	2026-07-25 16:52:36 -05:00
Aiden Cline	f753103e82	fix(core): reject file glob roots (#38890 )	2026-07-25 14:43:18 -05:00