fix(ui): hide menus after close

packages/cli/src/commands/commands.ts

@@ -68,10 +68,7 @@ export const Commands = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCO
     }),
     Spec.make("debug", {
       description: "Debugging and troubleshooting tools",
-      commands: [
-        Spec.make("agents", { description: "List all agents" }),
-        Spec.make("config", { description: "Show resolved configuration" }),
-      ],
+      commands: [Spec.make("agents", { description: "List all agents" })],
     }),
     Spec.make("console", {
       description: "Manage OpenCode Console access",

packages/cli/src/commands/handlers/debug/config.ts

@@ -1,19 +0,0 @@
-import { EOL } from "os"
-import { Effect } from "effect"
-import { OpenCode } from "@opencode-ai/client"
-import { Service } from "@opencode-ai/client/effect/service"
-import { Commands } from "../../commands"
-import { Runtime } from "../../../framework/runtime"
-import { ServiceConfig } from "../../../services/service-config"
-
-export default Runtime.handler(
-  Commands.commands.debug.commands.config,
-  Effect.fn("cli.debug.config")(function* () {
-    const options = yield* ServiceConfig.options()
-    const found = yield* Service.discover(options)
-    const endpoint = found ?? (yield* Service.ensure(options))
-    const client = OpenCode.make({ baseUrl: endpoint.url, headers: Service.headers(endpoint) })
-    const entries = yield* Effect.promise(() => client.config.get({ location: { directory: process.cwd() } }))
-    process.stdout.write(JSON.stringify(entries, null, 2) + EOL)
-  }),
-)

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

@@ -22,7 +22,6 @@ export default Runtime.handler(Commands, (input) =>
     const server = yield* ServerConnection.resolve({
       server: Option.getOrUndefined(input.server),
       standalone: input.standalone,
-      mismatch: "replace",
       onStart: (reason, previousVersion) => {
         if (reason === "version-mismatch" && preflight.begin(previousVersion)) return
         process.stderr.write(

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

@@ -10,11 +10,7 @@ export default Runtime.handler(Commands.commands.mini, (input) =>
     const { runMini, validateMiniTerminal } = yield* Effect.promise(() => import("../../mini"))
     yield* Effect.promise(async () => validateMiniTerminal())
     const serverURL = Option.getOrUndefined(input.server)
-    const server = yield* ServerConnection.resolve({
-      server: serverURL,
-      standalone: input.standalone,
-      mismatch: "replace",
-    })
+    const server = yield* ServerConnection.resolve({ server: serverURL, standalone: input.standalone })
     const config = yield* Config.Service
     const resolved = resolve(yield* config.get(), { terminalSuspend: process.platform !== "win32" })
     const fileSystem = yield* FileSystem.FileSystem

packages/cli/src/index.ts

@@ -22,7 +22,6 @@ const Handlers = Runtime.handlers(Commands, {
   },
   debug: {
     agents: () => import("./commands/handlers/debug/agents"),
-    config: () => import("./commands/handlers/debug/config"),
   },
   console: {
     login: () => import("./commands/handlers/console/login"),

packages/cli/src/services/server-connection.ts

@@ -42,10 +42,9 @@ export const resolve = Effect.fn("cli.server-connection.resolve")(function* (arg
     return { endpoint: yield* Standalone.start() } satisfies Resolved
   }
 
-  const mismatch = args.mismatch ?? "ignore"
-  const options = yield* ServiceConfig.options({ checkVersion: mismatch !== "ignore" })
+  const options = yield* ServiceConfig.options()
   return {
-    endpoint: yield* resolveManaged({ ...options, onStart: args.onStart }, mismatch),
+    endpoint: yield* resolveManaged({ ...options, onStart: args.onStart }, args.mismatch ?? "replace"),
     service: managedService(options),
   } satisfies Resolved
 })

packages/cli/src/services/service-config.ts

@@ -98,12 +98,12 @@ const paths = Effect.gen(function* () {
   }
 })
 
-export const options = Effect.fnUntraced(function* (input: { readonly checkVersion?: boolean } = {}) {
+export const options = Effect.fnUntraced(function* () {
   const { file, legacyRegistrationFiles } = yield* paths
   yield* Effect.forEach(legacyRegistrationFiles, (legacy) => migrateRegistration(legacy, file))
   return {
     file,
-    version: input.checkVersion ? OPENCODE_VERSION : undefined,
+    version: OPENCODE_VERSION,
     command: [...selfCommand(), "serve", "--service"],
   }
 })

packages/cli/test/debug-config.test.ts

@@ -1,83 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import fs from "node:fs/promises"
-import os from "node:os"
-import path from "node:path"
-import { OPENCODE_VERSION } from "../src/version"
-
-describe("debug config command", () => {
-  test("is included in troubleshooting help", async () => {
-    const [debug, config] = await Promise.all([cli(["debug", "--help"]), cli(["debug", "config", "--help"])])
-
-    expect(debug.exitCode).toBe(0)
-    expect(debug.stdout).toContain("config")
-    expect(debug.stdout).toContain("Show resolved configuration")
-    expect(config.exitCode).toBe(0)
-    expect(config.stdout).toContain("opencode debug config [flags]")
-  })
-
-  test("prints config entries from the invoking directory without reordering permissions", async () => {
-    const root = await fs.mkdtemp(path.join(os.tmpdir(), "opencode-debug-config-"))
-    const project = path.join(import.meta.dir, "..")
-    const registration = path.join(root, "state", "opencode", "service-local.json")
-    const entries = [
-      {
-        type: "document",
-        path: path.join(project, "opencode.json"),
-        info: {
-          permissions: [
-            { action: "shell", resource: "*", effect: "ask" },
-            { action: "shell", resource: "git status", effect: "allow" },
-          ],
-        },
-      },
-      { type: "file", path: path.join(project, "opencode.json") },
-    ]
-    let requested: URL | undefined
-    const authorization: Array<string | null> = []
-    const server = Bun.serve({
-      port: 0,
-      fetch(request) {
-        const url = new URL(request.url)
-        if (url.pathname === "/api/health") {
-          return Response.json({ healthy: true, version: OPENCODE_VERSION, pid: process.pid })
-        }
-        requested = url
-        authorization.push(request.headers.get("authorization"))
-        return Response.json(entries)
-      },
-    })
-
-    try {
-      await fs.mkdir(path.dirname(registration), { recursive: true })
-      await fs.writeFile(
-        registration,
-        JSON.stringify({ version: OPENCODE_VERSION, url: server.url.toString(), pid: process.pid, password: "secret" }),
-      )
-      const result = await cli(["debug", "config"], project, { XDG_STATE_HOME: path.join(root, "state") })
-
-      expect({ exitCode: result.exitCode, stderr: result.stderr }).toEqual({ exitCode: 0, stderr: "" })
-      expect(JSON.parse(result.stdout)).toEqual(entries)
-      expect(requested?.pathname).toBe("/api/config")
-      expect(requested?.searchParams.get("location[directory]")).toBe(project)
-      expect(authorization).toEqual([`Basic ${btoa("opencode:secret")}`])
-    } finally {
-      server.stop(true)
-      await fs.rm(root, { recursive: true, force: true })
-    }
-  })
-})
-
-async function cli(args: string[], cwd = path.join(import.meta.dir, ".."), env?: Record<string, string>) {
-  const child = Bun.spawn([process.execPath, "run", path.join(import.meta.dir, "../src/index.ts"), ...args], {
-    cwd,
-    env: { ...process.env, ...env },
-    stdout: "pipe",
-    stderr: "pipe",
-  })
-  const [stdout, stderr, exitCode] = await Promise.all([
-    new Response(child.stdout).text(),
-    new Response(child.stderr).text(),
-    child.exited,
-  ])
-  return { stdout, stderr, exitCode }
-}

packages/cli/test/server-connection.test.ts

@@ -55,17 +55,3 @@ test("resolution groups Effect-native lifecycle operations only for the managed
     await fs.rm(root, { recursive: true, force: true })
   }
 })
-
-test("service options only require a matching version when requested", async () => {
-  const root = await fs.mkdtemp(path.join(os.tmpdir(), "opencode-service-options-"))
-  const layer = Global.layerWith({ config: path.join(root, "config"), state: path.join(root, "state") })
-  const runPromise = <A, E>(effect: Effect.Effect<A, E, Global.Service | FileSystem.FileSystem | Scope.Scope>) =>
-    Effect.runPromise(effect.pipe(Effect.provide(layer), Effect.provide(NodeFileSystem.layer), Effect.scoped))
-
-  try {
-    expect((await runPromise(ServiceConfig.options())).version).toBeUndefined()
-    expect((await runPromise(ServiceConfig.options({ checkVersion: true }))).version).toBe(OPENCODE_VERSION)
-  } finally {
-    await fs.rm(root, { recursive: true, force: true })
-  }
-})

packages/client/script/build.ts

@@ -8,7 +8,6 @@ import {
 } from "@opencode-ai/protocol/client"
 import { Agent } from "@opencode-ai/schema/agent"
 import { Command } from "@opencode-ai/schema/command"
-import { Config } from "@opencode-ai/schema/config"
 import { Credential } from "@opencode-ai/schema/credential"
 import { Event } from "@opencode-ai/schema/event"
 import { EventLog } from "@opencode-ai/schema/event-log"
@@ -49,7 +48,6 @@ const effectContract = compile(ClientApi, { groupNames, omitEndpoints: effectOmi
 const effectTypeReferences = [
   ...namespaceTypes("Agent", "@opencode-ai/schema/agent", Agent),
   ...namespaceTypes("Command", "@opencode-ai/schema/command", Command),
-  ...namespaceTypes("Config", "@opencode-ai/schema/config", Config),
   ...namespaceTypes("Credential", "@opencode-ai/schema/credential", Credential),
   ...namespaceTypes("Event", "@opencode-ai/schema/event", Event),
   ...namespaceTypes("EventLog", "@opencode-ai/schema/event-log", EventLog),

packages/client/src/effect/api/api.ts

@@ -38,7 +38,6 @@ import type { ProjectCopy } from "@opencode-ai/schema/project-copy"
 import type { Vcs } from "@opencode-ai/schema/vcs"
 import type { FileDiff } from "@opencode-ai/schema/file-diff"
 import type { WebSearch } from "@opencode-ai/schema/websearch"
-import type { Config } from "@opencode-ai/schema/config"
 
 export type Endpoint0_0Output = { readonly healthy: true; readonly version: string; readonly pid: number }
 export type HealthGetOperation<E = never> = () => Effect.Effect<Endpoint0_0Output, E>
@@ -1596,16 +1595,6 @@ export interface WebsearchApi<E = never> {
   readonly query: WebsearchQueryOperation<E>
 }
 
-export type Endpoint29_0Input = {
-  readonly location?: { readonly directory?: string | undefined; readonly workspace?: string | undefined } | undefined
-}
-export type Endpoint29_0Output = ReadonlyArray<Config.Entry>
-export type ConfigGetOperation<E = never> = (input?: Endpoint29_0Input) => Effect.Effect<Endpoint29_0Output, E>
-
-export interface ConfigApi<E = never> {
-  readonly get: ConfigGetOperation<E>
-}
-
 export interface AppApi<E = never> {
   readonly health: HealthApi<E>
   readonly server: ServerApi<E>
@@ -1636,5 +1625,4 @@ export interface AppApi<E = never> {
   readonly debug: DebugApi<E>
   readonly migration: MigrationApi<E>
   readonly websearch: WebsearchApi<E>
-  readonly config: ConfigApi<E>
 }

packages/client/src/effect/generated/client.ts

@@ -220,8 +220,6 @@ import type {
   Endpoint28_0Output,
   Endpoint28_1Input,
   Endpoint28_1Output,
-  Endpoint29_0Input,
-  Endpoint29_0Output,
 } from "../api/api.js"
 import { ClientError } from "./client-error"
 
@@ -1243,13 +1241,6 @@ const adaptGroup28 = (raw: RawClient["server.websearch"]) => ({
   query: Endpoint28_1(raw),
 })
 
-const Endpoint29_0 = (raw: RawClient["server.config"]) => (input?: Endpoint29_0Input) =>
-  preserveEffect<Endpoint29_0Output>()(
-    raw["config.get"]({ query: { location: input?.["location"] } }).pipe(Effect.mapError(mapClientError)),
-  )
-
-const adaptGroup29 = (raw: RawClient["server.config"]) => ({ get: Endpoint29_0(raw) })
-
 const adaptClient = (raw: RawClient) => ({
   health: adaptGroup0(raw["server.health"]),
   server: adaptGroup1(raw["server.server"]),
@@ -1280,7 +1271,6 @@ const adaptClient = (raw: RawClient) => ({
   debug: adaptGroup26(raw["server.debug"]),
   migration: adaptGroup27(raw["server.migration"]),
   websearch: adaptGroup28(raw["server.websearch"]),
-  config: adaptGroup29(raw["server.config"]),
 })
 
 export const make = (options?: { readonly baseUrl?: URL | string }) =>

packages/client/src/effect/index.ts

@@ -8,7 +8,6 @@ export type {
   AppApi,
   CatalogApi,
   CommandApi,
-  ConfigApi,
   EventApi,
   IntegrationApi,
   ModelApi,
@@ -21,7 +20,6 @@ export type {
 } from "./api.js"
 export { Agent } from "@opencode-ai/schema/agent"
 export { Command } from "@opencode-ai/schema/command"
-export { Config } from "@opencode-ai/schema/config"
 export { Credential } from "@opencode-ai/schema/credential"
 export { Event } from "@opencode-ai/schema/event"
 export { EventLog } from "@opencode-ai/schema/event-log"

packages/client/src/effect/service.ts

@@ -53,7 +53,6 @@ const discoverLocal = Effect.fnUntraced(function* (options: DiscoverOptions) {
 /** Ensure a healthy, compatible local service is running. */
 export const ensure = Effect.fn("service.ensure")(function* (options: EnsureOptions = {}) {
   const contenders = new Set<Contender>()
-  let timeouts: { readonly info: Info; readonly count: number } | undefined
   let announced = false
   let lastSpawn = 0
   let spawnDelay = 5_000
@@ -83,18 +82,6 @@ export const ensure = Effect.fn("service.ensure")(function* (options: EnsureOpti
     const registration = yield* registered(options.file, true)
     const info = registration.info
     const service = registration.service
-    if (registration.timedOut && info !== undefined) {
-      timeouts = {
-        info,
-        count: timeouts !== undefined && same(timeouts.info, info) ? timeouts.count + 1 : 1,
-      }
-      if (timeouts.count >= 3) {
-        yield* announce("missing")
-        yield* evict(info, options)
-        timeouts = undefined
-        lastSpawn = Date.now() - spawnDelay
-      }
-    } else timeouts = undefined
     if (service !== undefined) {
       spawnDelay = 5_000
       const compatible = !service.legacy && (options.version === undefined || service.version === options.version)
@@ -195,10 +182,6 @@ type LocalService = {
 }
 
 const probe = Effect.fnUntraced(function* (info: Info, allowLegacy = false) {
-  return (yield* probeResult(info, allowLegacy)).service
-})
-
-const probeResult = Effect.fnUntraced(function* (info: Info, allowLegacy = false) {
   const endpoint = {
     url: info.url,
     auth:
@@ -206,53 +189,39 @@ const probeResult = Effect.fnUntraced(function* (info: Info, allowLegacy = false
         ? undefined
         : { type: "basic" as const, username: "opencode", password: info.password },
   } satisfies Endpoint
-  const signal = AbortSignal.timeout(2_000)
-  const result = yield* Effect.promise(() =>
+  const response = yield* Effect.tryPromise(() =>
     fetch(new URL("/api/health", info.url), {
       headers: headers(endpoint),
-      signal,
-    })
-      .then(async (response) => ({ response, body: (await response.json()) as unknown }))
-      .then(
-        (value) => ({ value }),
-        (cause: unknown) => ({ cause }),
-      ),
-  )
-  if ("cause" in result) return { service: undefined, timedOut: signal.aborted }
-  const response = result.value.response
-  const body = result.value.body
+      signal: AbortSignal.timeout(2_000),
+    }),
+  ).pipe(Effect.option, Effect.map(Option.getOrUndefined))
+  if (response === undefined) return undefined
+  const body = yield* Effect.tryPromise(() => response.json()).pipe(Effect.option, Effect.map(Option.getOrUndefined))
   const health = decodeHealth(body)
   if (Option.isSome(health)) {
-    if (health.value.pid !== info.pid) return { service: undefined, timedOut: false }
-    if (info.version !== undefined && health.value.version !== info.version)
-      return { service: undefined, timedOut: false }
+    if (health.value.pid !== info.pid) return undefined
+    if (info.version !== undefined && health.value.version !== info.version) return undefined
     return {
-      service: {
-        info,
-        endpoint,
-        version: health.value.version,
-        state: response.ok ? "ready" : response.status === 500 ? "failed" : "waiting",
-        legacy: false,
-      } satisfies LocalService,
-      timedOut: false,
-    }
+      info,
+      endpoint,
+      version: health.value.version,
+      state: response.ok ? "ready" : response.status === 500 ? "failed" : "waiting",
+      legacy: false,
+    } satisfies LocalService
   }
   if (
     !allowLegacy ||
     Option.isNone(decodeLegacyHealth(body)) ||
     (typeof body === "object" && body !== null && ("version" in body || "pid" in body))
   )
-    return { service: undefined, timedOut: false }
-  return {
-    service: { info, endpoint, state: "ready", legacy: true } satisfies LocalService,
-    timedOut: false,
-  }
+    return undefined
+  return { info, endpoint, state: "ready", legacy: true } satisfies LocalService
 })
 
 const registered = Effect.fnUntraced(function* (file?: string, allowLegacy = false) {
   const info = yield* read(file)
-  if (info === undefined) return { info: undefined, service: undefined, timedOut: false }
-  return { info, ...(yield* probeResult(info, allowLegacy)) }
+  if (info === undefined) return { info: undefined, service: undefined }
+  return { info, service: yield* probe(info, allowLegacy) }
 })
 
 // Health-checked lookup without the version gate: lifecycle operations must be
@@ -280,19 +249,6 @@ function same(left: Info, right: Info) {
   return left.id === right.id && left.version === right.version && left.url === right.url && left.pid === right.pid
 }
 
-const evict = Effect.fnUntraced(function* (info: Info, options: { readonly file?: string }) {
-  const current = yield* read(options.file)
-  if (current === undefined || !same(current, info)) return
-  yield* signal(info.pid, "SIGTERM")
-  const done = yield* stopped(info.pid).pipe(Effect.retry(poll), Effect.option)
-  if (Option.isSome(done)) return
-
-  const latest = yield* read(options.file)
-  if (latest === undefined || !same(latest, info)) return
-  yield* signal(info.pid, "SIGKILL")
-  yield* stopped(info.pid).pipe(Effect.retry(poll))
-})
-
 const kill = Effect.fnUntraced(function* (service: LocalService, options: { readonly file?: string }) {
   const requested = yield* requestStop(service)
   if (requested === "rejected") return

packages/client/src/promise/api.ts

@@ -2,7 +2,6 @@ type Client = ReturnType<typeof import("./generated/client.js").make>
 
 export type AgentApi = Client["agent"]
 export type CommandApi = Client["command"]
-export type ConfigApi = Client["config"]
 export type EventApi = Client["event"]
 export type IntegrationApi = Client["integration"]
 export type ModelApi = Client["model"]

packages/client/src/promise/generated/client.ts

@@ -216,8 +216,6 @@ import type {
   WebsearchProvidersOutput,
   WebsearchQueryInput,
   WebsearchQueryOutput,
-  ConfigGetInput,
-  ConfigGetOutput,
 } from "./types"
 import { ClientError } from "./client-error"
 
@@ -1813,20 +1811,6 @@ export function make(options: ClientOptions) {
           requestOptions,
         ),
     },
-    config: {
-      get: (input?: ConfigGetInput, requestOptions?: RequestOptions) =>
-        request<ConfigGetOutput>(
-          {
-            method: "GET",
-            path: `/api/config`,
-            query: { location: input?.["location"] },
-            successStatus: 200,
-            declaredStatuses: [401, 400],
-            empty: false,
-          },
-          requestOptions,
-        ),
-    },
   }
 }
 

packages/client/src/promise/generated/types.ts

@@ -1698,180 +1698,6 @@ export type AgentInfo = {
   permissions: PermissionRuleset
 }
 
-export type ConfigEntry =
-  | {
-      type: "document"
-      path?: string | null
-      info: {
-        $schema?: string | null
-        shell?: string | null
-        model?: string | { providerID: string; model: string; variant?: string | null } | null
-        default_agent?: string | null
-        autoupdate?: boolean | "notify" | null
-        share?: "manual" | "auto" | "disabled" | null
-        enterprise?: { url?: string | null } | null
-        username?: string | null
-        permissions?: PermissionRuleset | null
-        agents?: {
-          [x: string]: {
-            model?: string | { providerID: string; model: string; variant?: string | null } | null
-            request?: { headers?: { [x: string]: string } | null; body?: { [x: string]: JsonValue } | null } | null
-            system?: string | null
-            description?: string | null
-            mode?: "subagent" | "primary" | "all" | null
-            hidden?: boolean | null
-            color?: string | null
-            steps?: number | null
-            disabled?: boolean | null
-            permissions?: PermissionRuleset | null
-          }
-        } | null
-        snapshots?: boolean | null
-        watcher?: { ignore?: Array<string> | null } | null
-        formatter?:
-          | boolean
-          | {
-              [x: string]: {
-                disabled?: boolean | null
-                command?: Array<string> | null
-                environment?: { [x: string]: string } | null
-                extensions?: Array<string> | null
-              }
-            }
-          | null
-        lsp?:
-          | boolean
-          | {
-              [x: string]:
-                | { disabled: true }
-                | {
-                    command: Array<string>
-                    extensions?: Array<string> | null
-                    disabled?: boolean | null
-                    env?: { [x: string]: string } | null
-                    initialization?: { [x: string]: JsonValue } | null
-                  }
-            }
-          | null
-        media?: {
-          image?: {
-            auto_resize?: boolean | null
-            max_width?: number | null
-            max_height?: number | null
-            max_base64_bytes?: number | null
-          } | null
-        } | null
-        tool_output?: { max_lines?: number | null; max_bytes?: number | null } | null
-        mcp?: {
-          timeout?: { startup?: number | null; catalog?: number | null; execution?: number | null } | null
-          servers?: {
-            [x: string]:
-              | {
-                  type: "local"
-                  command: Array<string>
-                  cwd?: string | null
-                  environment?: { [x: string]: string } | null
-                  disabled?: boolean | null
-                  codemode?: boolean | null
-                  timeout?: { startup?: number | null; catalog?: number | null; execution?: number | null } | null
-                }
-              | {
-                  type: "remote"
-                  url: string
-                  headers?: { [x: string]: string } | null
-                  oauth?:
-                    | {
-                        client_id?: string | null
-                        client_secret?: string | null
-                        scope?: string | null
-                        callback_port?: number | null
-                        redirect_uri?: string | null
-                      }
-                    | false
-                    | null
-                  disabled?: boolean | null
-                  codemode?: boolean | null
-                  timeout?: { startup?: number | null; catalog?: number | null; execution?: number | null } | null
-                }
-          } | null
-        } | null
-        compaction?: { auto?: boolean | null; keep?: { tokens?: number | null } | null; buffer?: number | null } | null
-        skills?: Array<string> | null
-        commands?: {
-          [x: string]: {
-            template: string
-            description?: string | null
-            agent?: string | null
-            model?: string | { providerID: string; model: string; variant?: string | null } | null
-            subtask?: boolean | null
-          }
-        } | null
-        instructions?: Array<string> | null
-        references?: {
-          [x: string]:
-            | string
-            | { repository: string; branch?: string | null; description?: string | null; hidden?: boolean | null }
-            | { path: string; description?: string | null; hidden?: boolean | null }
-        } | null
-        websearch?: { provider: string } | null
-        plugins?: Array<string | { package: string; options?: { [x: string]: JsonValue } | null }> | null
-        warming?: boolean | { prompt?: string | null; interval?: string | null; duration?: string | null } | null
-        providers?: {
-          [x: string]: {
-            name?: string | null
-            env?: Array<string> | null
-            package?: string | null
-            settings?: { [x: string]: JsonValue } | null
-            headers?: { [x: string]: string } | null
-            body?: { [x: string]: JsonValue } | null
-            models?: {
-              [x: string]: {
-                modelID?: string | null
-                family?: string | null
-                name?: string | null
-                compatibility?: ModelCompatibility | null
-                package?: string | null
-                settings?: { [x: string]: JsonValue } | null
-                headers?: { [x: string]: string } | null
-                body?: { [x: string]: JsonValue } | null
-                capabilities?: ModelCapabilities | null
-                variants?: Array<{
-                  id: string
-                  settings?: { [x: string]: JsonValue } | null
-                  headers?: { [x: string]: string } | null
-                  body?: { [x: string]: JsonValue } | null
-                }> | null
-                cost?:
-                  | {
-                      tier?: { type: "context"; size: number } | null
-                      input: MoneyUSDPerMillionTokens
-                      output: MoneyUSDPerMillionTokens
-                      cache?: { read?: MoneyUSDPerMillionTokens | null; write?: MoneyUSDPerMillionTokens | null } | null
-                    }
-                  | Array<{
-                      tier?: { type: "context"; size: number } | null
-                      input: MoneyUSDPerMillionTokens
-                      output: MoneyUSDPerMillionTokens
-                      cache?: { read?: MoneyUSDPerMillionTokens | null; write?: MoneyUSDPerMillionTokens | null } | null
-                    }>
-                  | null
-                disabled?: boolean | null
-                limit?: { context?: number | null; input?: number | null; output?: number | null } | null
-              }
-            } | null
-          }
-        } | null
-        experimental?: {
-          subagent_depth?: number | null
-          policies?: Array<{ action: "provider.use"; resource: string; effect: "allow" | "deny" }> | null
-        } | null
-      }
-    }
-  | { type: "directory"; path: string }
-  | { type: "file"; path: string }
-  | { type: "agents"; path: string }
-  | { type: "claude"; path: string }
-
 export type SessionsResponse = { data: Array<SessionInfo>; cursor: { previous?: string | null; next?: string | null } }
 
 export type SessionPendingUser = {
@@ -4767,11 +4593,3 @@ export type WebsearchQueryOutput = {
   location: { directory: string; workspaceID?: string; project: { id: string; directory: string; canonical: string } }
   data: { providerID: string; results: Array<WebSearchResult> }
 }
-
-export type ConfigGetInput = {
-  readonly location?: {
-    readonly location?: { readonly directory?: string | undefined; readonly workspace?: string | undefined } | undefined
-  }["location"]
-}
-
-export type ConfigGetOutput = Array<ConfigEntry>

packages/client/src/promise/index.ts

@@ -3,7 +3,6 @@ export type {
   AgentApi,
   CatalogApi,
   CommandApi,
-  ConfigApi,
   EventApi,
   IntegrationApi,
   ModelApi,

packages/client/src/promise/service.ts

@@ -34,7 +34,6 @@ async function discoverLocal(options: DiscoverOptions) {
 export async function ensure(options: EnsureOptions = {}): Promise<Endpoint> {
   const deadline = Date.now() + 120_000
   const contenders = new Set<Contender>()
-  let timeouts: { readonly info: Info; readonly count: number } | undefined
   let announced = false
   let lastSpawn = 0
   let spawnDelay = 5_000
@@ -63,19 +62,6 @@ export async function ensure(options: EnsureOptions = {}): Promise<Endpoint> {
   while (true) {
     if (Date.now() >= deadline) throw new Error("Timed out waiting for the background service to start")
     const registration = await registered(options.file, true)
-    if (registration.timedOut && registration.info !== undefined) {
-      timeouts = {
-        info: registration.info,
-        count:
-          timeouts !== undefined && same(timeouts.info, registration.info) ? timeouts.count + 1 : 1,
-      }
-      if (timeouts.count >= 3) {
-        announce("missing")
-        await evict(registration.info, options)
-        timeouts = undefined
-        lastSpawn = Date.now() - spawnDelay
-      }
-    } else timeouts = undefined
 
     if (registration.service !== undefined) {
       spawnDelay = 5_000
@@ -159,10 +145,6 @@ type LocalService = {
 }
 
 async function probe(info: Info, allowLegacy = false): Promise<LocalService | undefined> {
-  return (await probeResult(info, allowLegacy)).service
-}
-
-async function probeResult(info: Info, allowLegacy = false) {
   const endpoint = {
     url: info.url,
     auth:
@@ -170,48 +152,30 @@ async function probeResult(info: Info, allowLegacy = false) {
         ? undefined
         : { type: "basic" as const, username: "opencode", password: info.password },
   } satisfies Endpoint
-  const signal = AbortSignal.timeout(2_000)
-  const result = await fetch(new URL("/api/health", info.url), {
+  const response = await fetch(new URL("/api/health", info.url), {
     headers: headers(endpoint),
-    signal,
-  })
-    .then(async (response) => ({
-      response,
-      body: (await response.json()) as ServiceHealth | { readonly healthy: true },
-    }))
-    .then(
-      (value) => ({ value }),
-      (cause: unknown) => ({ cause }),
-    )
-  if ("cause" in result) return { service: undefined, timedOut: signal.aborted }
-  const response = result.value.response
-  const body = result.value.body
+    signal: AbortSignal.timeout(2_000),
+  }).catch(() => undefined)
+  const body = (await response?.json().catch(() => undefined)) as ServiceHealth | { readonly healthy: true } | undefined
   if (body !== undefined && "version" in body && "pid" in body) {
-    if (body.pid !== info.pid) return { service: undefined, timedOut: false }
-    if (info.version !== undefined && body.version !== info.version)
-      return { service: undefined, timedOut: false }
+    if (body.pid !== info.pid) return undefined
+    if (info.version !== undefined && body.version !== info.version) return undefined
     return {
-      service: {
-        info,
-        endpoint,
-        version: body.version,
-        state: response.ok ? "ready" : response.status === 500 ? "failed" : "waiting",
-        legacy: false,
-      } satisfies LocalService,
-      timedOut: false,
+      info,
+      endpoint,
+      version: body.version,
+      state: response?.ok ? "ready" : response?.status === 500 ? "failed" : "waiting",
+      legacy: false,
     }
   }
-  if (!allowLegacy || body?.healthy !== true) return { service: undefined, timedOut: false }
-  return {
-    service: { info, endpoint, state: "ready", legacy: true } satisfies LocalService,
-    timedOut: false,
-  }
+  if (!allowLegacy || body?.healthy !== true) return undefined
+  return { info, endpoint, state: "ready", legacy: true }
 }
 
 async function registered(file?: string, allowLegacy = false) {
   const info = await read(file)
-  if (info === undefined) return { info: undefined, service: undefined, timedOut: false }
-  return { info, ...(await probeResult(info, allowLegacy)) }
+  if (info === undefined) return { info: undefined, service: undefined }
+  return { info, service: await probe(info, allowLegacy) }
 }
 
 async function find(options: { readonly file?: string }) {
@@ -245,18 +209,6 @@ function same(left: Info, right: Info) {
   return left.id === right.id && left.version === right.version && left.url === right.url && left.pid === right.pid
 }
 
-async function evict(info: Info, options: { readonly file?: string }) {
-  const current = await read(options.file)
-  if (current === undefined || !same(current, info)) return
-  signal(info.pid, "SIGTERM")
-  if (await waitUntilStopped(info.pid)) return
-
-  const latest = await read(options.file)
-  if (latest === undefined || !same(latest, info)) return
-  signal(info.pid, "SIGKILL")
-  if (!(await waitUntilStopped(info.pid))) throw new Error(`Server process ${info.pid} is still running`)
-}
-
 async function kill(service: LocalService, options: { readonly file?: string }) {
   const requested = await requestStop(service)
   if (requested === "rejected") return

packages/client/test/contract-identity.test.ts

@@ -1,7 +1,6 @@
 import { expect, test } from "bun:test"
 import { Schema } from "effect"
 import { Agent } from "@opencode-ai/schema/agent"
-import { Config } from "@opencode-ai/schema/config"
 import { Model } from "@opencode-ai/schema/model"
 import { Prompt } from "@opencode-ai/schema/prompt"
 import { Session } from "@opencode-ai/schema/session"
@@ -11,7 +10,6 @@ const Client = await import("../src/effect")
 
 test("effect entrypoint exposes canonical Schema contracts", () => {
   expect(Client.Agent).toBe(Agent)
-  expect(Client.Config).toBe(Config)
   expect(Client.Model).toBe(Model)
   expect(Client.Session).toBe(Session)
 })

packages/client/test/fixture/service.ts

@@ -47,10 +47,6 @@ const server = Bun.serve({
     }
     if (pathname !== "/api/health") return new Response(null, { status: 404 })
     requests += 1
-    if (mode === "hanging") {
-      await appendFile(registration + ".requests", process.pid + "\n")
-      return new Promise<Response>(() => {})
-    }
     if (mode === "modern" && requests === 1) {
       await writeFile(registration + ".first-request", "")
       while (!(await Bun.file(registration + ".release").exists())) await Bun.sleep(5)

packages/client/test/promise-service.test.ts

@@ -70,32 +70,6 @@ test("reports a failed registered service", async () => {
   )
 })
 
-test("evicts an unresponsive registered service before starting its replacement", async () => {
-  const directory = await temp()
-  const registration = join(directory, "service.json")
-  const existing = Bun.spawn([process.execPath, fixture, registration, "hanging"], {
-    stdout: "ignore",
-    stderr: "inherit",
-  })
-  processes.push(existing)
-  await waitForFile(registration)
-  const original = await Bun.file(registration).json()
-
-  const endpoint = await Service.ensure({
-    file: registration,
-    version: "test",
-    command: [process.execPath, fixture, registration, "delayed", "10"],
-  })
-  const replacement = await Bun.file(registration).json()
-
-  expect((await Bun.file(registration + ".requests").text()).trim().split("\n")).toHaveLength(3)
-  expect(await existing.exited).toBe(0)
-  expect(replacement.pid).not.toBe(original.pid)
-  expect(endpoint.url).toBe(replacement.url)
-  process.kill(replacement.pid, "SIGTERM")
-  await waitForExit(replacement.pid)
-}, 20_000)
-
 test("requests graceful stop of the exact service instance", async () => {
   const registration = await setup("graceful")
   const info = await Bun.file(registration).json()

packages/client/test/promise.test.ts

@@ -33,7 +33,6 @@ test("exposes every standard HTTP API group", () => {
     "vcs",
     "debug",
     "websearch",
-    "config",
   ])
   expect(Object.keys(client.debug)).toEqual(["location"])
   expect(Object.keys(client.debug.location)).toEqual(["list", "evict"])
@@ -51,34 +50,6 @@ test("exposes every standard HTTP API group", () => {
   expect(Object.keys(client.project)).toEqual(["list", "current", "directories"])
 })
 
-test("config.get returns ordered config entries for a location", async () => {
-  let request: Request | undefined
-  const entries = [
-    {
-      type: "document" as const,
-      path: "/tmp/project/opencode.json",
-      info: {
-        permissions: [
-          { action: "shell", resource: "*", effect: "ask" as const },
-          { action: "shell", resource: "git status", effect: "allow" as const },
-        ],
-      },
-    },
-    { type: "file" as const, path: "/tmp/project/opencode.json" },
-  ]
-  const client = OpenCode.make({
-    baseUrl: "http://localhost:3000",
-    fetch: async (input) => {
-      request = input instanceof Request ? input : new Request(input)
-      return Response.json(entries)
-    },
-  })
-
-  expect(await client.config.get({ location: { directory: "/tmp/project" } })).toEqual(entries)
-  expect(request?.method).toBe("GET")
-  expect(request?.url).toBe("http://localhost:3000/api/config?location%5Bdirectory%5D=%2Ftmp%2Fproject")
-})
-
 test("websearch.query uses the public HTTP contract", async () => {
   let request: Request | undefined
   const client = OpenCode.make({

packages/client/test/service.test.ts

@@ -70,30 +70,6 @@ test("reports a failed registered service without spawning", async () => {
   expect(process.exitCode).toBe(null)
 })
 
-test("evicts an unresponsive registered service before starting its replacement", async () => {
-  const directory = await temp()
-  const registration = join(directory, "service.json")
-  const existing = spawn(registration, "hanging")
-  await waitForFile(registration)
-  const original = await Bun.file(registration).json()
-
-  const endpoint = await run(
-    Service.ensure({
-      file: registration,
-      version: "test",
-      command: [process.execPath, fixture, registration, "delayed", "10"],
-    }),
-  )
-  const replacement = await Bun.file(registration).json()
-
-  expect((await Bun.file(registration + ".requests").text()).trim().split("\n")).toHaveLength(3)
-  expect(await existing.exited).toBe(0)
-  expect(replacement.pid).not.toBe(original.pid)
-  expect(endpoint.url).toBe(replacement.url)
-  expect(await health(endpoint.url)).toEqual({ healthy: true, version: "test", pid: replacement.pid })
-  process.kill(replacement.pid, "SIGTERM")
-}, 20_000)
-
 test("requests graceful stop of the exact service instance", async () => {
   const directory = await temp()
   const registration = join(directory, "service.json")

packages/core/package.json

@@ -11,7 +11,7 @@
     "fix-node-pty": "bun run script/fix-node-pty.ts",
     "benchmark:location": "bun run script/benchmark-location.ts",
     "test": "bun test --only-failures",
-    "typecheck": "tsgo -b && tsgo --noEmit -p tsconfig.tests.json"
+    "typecheck": "tsgo --noEmit"
   },
   "bin": {
     "opencode": "./bin/opencode"

packages/core/script/migration.ts

@@ -132,16 +132,14 @@ function renderMigration(name: string, sql: string) {
   return `import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: ${JSON.stringify(name)},
   up(tx) {
     return Effect.gen(function* () {
 ${renderStatements(sql)}
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration
 `
 }
 
@@ -149,15 +147,13 @@ function renderSchema(sql: string) {
   return `import { Effect } from "effect"
 import type { DatabaseMigration } from "./migration"
 
-const schema: Omit<DatabaseMigration.Migration, "id"> = {
+export default {
   up(tx) {
     return Effect.gen(function* () {
 ${renderStatements(sql)}
     })
   },
-}
-
-export default schema
+} satisfies Omit<DatabaseMigration.Migration, "id">
 `
 }
 
@@ -195,10 +191,10 @@ async function formatTypescript(input: string) {
 function renderRegistry(names: string[]) {
   return `import type { DatabaseMigration } from "./migration"
 
-export const migrations: DatabaseMigration.Migration[] = (
+export const migrations = (
   await Promise.all([
 ${names.map((name) => `    import("./migration/${name}"),`).join("\n")}
   ])
-).map((module) => module.default)
+).map((module) => module.default) satisfies DatabaseMigration.Migration[]
 `
 }

packages/core/src/config.ts

@@ -5,16 +5,8 @@ import path from "path"
 import { isDeepStrictEqual } from "node:util"
 import { type ParseError, parse } from "jsonc-parser"
 import { Context, Effect, Layer, Option, PubSub, Ref, Schema, Semaphore, Stream } from "effect"
-import {
-  AgentsDirectory,
-  ClaudeDirectory,
-  Directory,
-  Document,
-  File,
-  Info,
-  type Entry,
-  Event,
-} from "@opencode-ai/schema/config"
+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 { Bus } from "./bus"
@@ -23,11 +15,141 @@ import { FSUtil } from "@opencode-ai/util/fs-util"
 import { Global } from "@opencode-ai/util/global"
 import { Location } from "./location"
 import { AbsolutePath } from "./schema"
+import { ConfigAgent } from "./config/agent"
+import { ConfigMedia } from "./config/media"
+import { ConfigCompaction } from "./config/compaction"
+import { ConfigCommand } from "./config/command"
+import { ConfigExperimental } from "./config/experimental"
+import { ConfigFormatter } from "./config/formatter"
+import { ConfigLSP } from "./config/lsp"
+import { ConfigMCP } from "./config/mcp"
+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"
+import { ConfigWarming } from "./config/warming"
 import { ConfigV1 } from "./v1/config/config"
 import { ConfigMigrateV1 } from "./v1/config/migrate"
 import { WellKnown } from "./wellknown"
 
+export class Info extends Schema.Class<Info>("Config.Info")({
+  $schema: Schema.optional(Schema.String).annotate({
+    description: "JSON schema reference for configuration validation",
+  }),
+  shell: Schema.String.pipe(Schema.optional).annotate({
+    description: "Default shell to use for terminal and shell tool execution",
+  }),
+  model: ConfigModel.Selection.pipe(Schema.optional).annotate({
+    description: "Default model to use when no session or agent model is selected",
+  }),
+  default_agent: Schema.String.pipe(Schema.optional).annotate({
+    description: "Default primary agent to use when no session agent is selected",
+  }),
+  autoupdate: Schema.Union([Schema.Boolean, Schema.Literal("notify")])
+    .pipe(Schema.optional)
+    .annotate({
+      description: "Automatically update or notify when a new version is available",
+    }),
+  share: Schema.Literals(["manual", "auto", "disabled"]).pipe(Schema.optional).annotate({
+    description: "Control whether sessions may be shared manually, automatically, or not at all",
+  }),
+  enterprise: Schema.Struct({
+    url: Schema.String.pipe(Schema.optional),
+  })
+    .pipe(Schema.optional)
+    .annotate({
+      description: "Enterprise sharing service configuration",
+    }),
+  username: Schema.String.pipe(Schema.optional).annotate({
+    description: "Username displayed in conversations and used for telemetry identity",
+  }),
+  permissions: Permission.Ruleset.pipe(Schema.optional).annotate({
+    description: "Ordered tool permission rules applied to agent tool use",
+  }),
+  agents: Schema.Record(Schema.String, ConfigAgent.Info).pipe(Schema.optional).annotate({
+    description: "Named built-in agent overrides and custom agent definitions",
+  }),
+  snapshots: Schema.Boolean.pipe(Schema.optional).annotate({
+    description: "Enable snapshots used for undo and revert behavior",
+  }),
+  watcher: ConfigWatcher.Info.pipe(Schema.optional).annotate({
+    description: "Filesystem watcher configuration",
+  }),
+  formatter: ConfigFormatter.Info.pipe(Schema.optional).annotate({
+    description: "Enable built-in formatters or configure formatter overrides",
+  }),
+  lsp: ConfigLSP.Info.pipe(Schema.optional).annotate({
+    description: "Enable built-in language servers or configure server overrides",
+  }),
+  media: ConfigMedia.Info.pipe(Schema.optional).annotate({
+    description: "Media processing configuration",
+  }),
+  tool_output: ConfigToolOutput.Info.pipe(Schema.optional).annotate({
+    description: "Tool output truncation thresholds",
+  }),
+  mcp: ConfigMCP.Info.pipe(Schema.optional).annotate({
+    description: "MCP server configuration",
+  }),
+  compaction: ConfigCompaction.Info.pipe(Schema.optional).annotate({
+    description: "Conversation compaction behavior",
+  }),
+  skills: Schema.String.pipe(Schema.Array, Schema.optional).annotate({
+    description: "Additional paths or URLs to discover skills from",
+  }),
+  commands: Schema.Record(Schema.String, ConfigCommand.Info).pipe(Schema.optional).annotate({
+    description: "Named slash command definitions",
+  }),
+  instructions: Schema.String.pipe(Schema.Array, Schema.optional).annotate({
+    description: "Additional paths or URLs supplying ambient instructions",
+  }),
+  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",
+  }),
+  warming: ConfigWarming.Warming.pipe(Schema.optional).annotate({
+    description: "Keep recently active sessions warm with transient model requests (default: false)",
+  }),
+  providers: Schema.Record(Schema.String, ConfigProvider.Info).pipe(Schema.optional),
+  experimental: ConfigExperimental.Info.pipe(Schema.optional),
+}) {}
+
+export class Document extends Schema.Class<Document>("Config.Document")({
+  type: Schema.Literal("document"),
+  path: Schema.String.pipe(Schema.optional),
+  info: Info,
+}) {}
+
+export class Directory extends Schema.Class<Directory>("Config.Directory")({
+  type: Schema.Literal("directory"),
+  path: AbsolutePath,
+}) {}
+
+export class File extends Schema.Class<File>("Config.File")({
+  type: Schema.Literal("file"),
+  path: AbsolutePath,
+}) {}
+
+export class AgentsDirectory extends Schema.Class<AgentsDirectory>("Config.AgentsDirectory")({
+  type: Schema.Literal("agents"),
+  path: AbsolutePath,
+}) {}
+
+export class ClaudeDirectory extends Schema.Class<ClaudeDirectory>("Config.ClaudeDirectory")({
+  type: Schema.Literal("claude"),
+  path: AbsolutePath,
+}) {}
+
+export type Entry = Document | Directory | File | AgentsDirectory | ClaudeDirectory
+
 export function latest<K extends keyof Info>(entries: readonly Entry[], key: K): Info[K] | undefined {
   return entries
     .filter((entry): entry is Document => entry.type === "document")
@@ -174,17 +296,21 @@ export const layer = (options?: Options) => Layer.effect(
 
       // We load certain files from a few other folders in the ecosystem
       const claude = [
-        ...new Set([
-          ...((yield* fs.isDir(globalClaudeDirectory)) ? [globalClaudeDirectory] : []),
-          ...discovered.filter((item) => path.basename(item) === ".claude"),
-        ]),
-      ].map((directory) => new ClaudeDirectory({ type: "claude", path: AbsolutePath.make(directory) }))
+        ...((yield* fs.isDir(globalClaudeDirectory))
+          ? [new ClaudeDirectory({ type: "claude", path: globalClaudeDirectory })]
+          : []),
+        ...discovered
+          .filter((item) => path.basename(item) === ".claude")
+          .map((directory) => new ClaudeDirectory({ type: "claude", path: AbsolutePath.make(directory) })),
+      ]
       const agents = [
-        ...new Set([
-          ...((yield* fs.isDir(globalAgentsDirectory)) ? [globalAgentsDirectory] : []),
-          ...discovered.filter((item) => path.basename(item) === ".agents"),
-        ]),
-      ].map((directory) => new AgentsDirectory({ type: "agents", path: AbsolutePath.make(directory) }))
+        ...((yield* fs.isDir(globalAgentsDirectory))
+          ? [new AgentsDirectory({ type: "agents", path: globalAgentsDirectory })]
+          : []),
+        ...discovered
+          .filter((item) => path.basename(item) === ".agents")
+          .map((directory) => new AgentsDirectory({ type: "agents", path: AbsolutePath.make(directory) })),
+      ]
 
       const directories = [
         globalDirectory,
@@ -282,7 +408,7 @@ export const layer = (options?: Options) => Layer.effect(
           if (isDeepStrictEqual(configs, next)) return
           configs = next
           yield* reconcile(next)
-          yield* bus.publish(Event.Updated, {})
+          yield* bus.publish(ConfigSchema.Event.Updated, {})
         }),
       ),
     )

packages/core/src/config/agent.ts

@@ -1,10 +1,10 @@
-export * as ConfigAgent from "./agent.js"
+export * as ConfigAgent from "./agent"
 
 import { Schema } from "effect"
-import { Permission } from "../permission.js"
-import { PositiveInt } from "../schema.js"
-import { ConfigModel } from "./model.js"
-import { ConfigProvider } from "./provider.js"
+import { Permission } from "@opencode-ai/schema/permission"
+import { ConfigProvider } from "./provider"
+import { ConfigModel } from "./model"
+import { PositiveInt } from "../schema"
 
 export const Color = Schema.String.check(Schema.isPattern(/^#[0-9a-fA-F]{6}$/))
 

packages/core/src/config/command.ts

@@ -1,7 +1,7 @@
-export * as ConfigCommand from "./command.js"
+export * as ConfigCommand from "./command"
 
 import { Schema } from "effect"
-import { ConfigModel } from "./model.js"
+import { ConfigModel } from "./model"
 
 export class Info extends Schema.Class<Info>("Config.Command")({
   template: Schema.String,

packages/core/src/config/compaction.ts

@@ -1,7 +1,7 @@
-export * as ConfigCompaction from "./compaction.js"
+export * as ConfigCompaction from "./compaction"
 
 import { Schema } from "effect"
-import { NonNegativeInt } from "../schema.js"
+import { NonNegativeInt } from "../schema"
 
 export class Keep extends Schema.Class<Keep>("Config.Compaction.Keep")({
   tokens: NonNegativeInt.pipe(Schema.optional),

packages/core/src/config/experimental.ts

@@ -1,8 +1,8 @@
-export * as ConfigExperimental from "./experimental.js"
+export * as ConfigExperimental from "./experimental"
 
 import { Schema } from "effect"
-import { NonNegativeInt } from "../schema.js"
-import { ConfigPolicy } from "./policy.js"
+import { NonNegativeInt } from "../schema"
+import { ConfigPolicy } from "./policy"
 
 export class Info extends Schema.Class<Info>("ConfigExperimental.Info")({
   subagent_depth: NonNegativeInt.pipe(Schema.optional).annotate({

packages/core/src/config/formatter.ts

@@ -1,4 +1,4 @@
-export * as ConfigFormatter from "./formatter.js"
+export * as ConfigFormatter from "./formatter"
 
 import { Schema } from "effect"
 

packages/core/src/config/lsp.ts

@@ -1,4 +1,4 @@
-export * as ConfigLSP from "./lsp.js"
+export * as ConfigLSP from "./lsp"
 
 import { Schema } from "effect"
 

packages/core/src/config/mcp.ts

@@ -1,8 +1,10 @@
-export * as ConfigMCP from "./mcp.js"
+export * as ConfigMCP from "./mcp"
 
 import { Schema } from "effect"
-import { Mcp } from "../mcp.js"
+import { Mcp } from "@opencode-ai/schema/mcp"
 
+// The MCP server config is a public wire contract (used by the mcp.add route), so it lives in
+// @opencode-ai/schema and is re-exported here.
 export const Timeout = Mcp.TimeoutConfig
 export type Timeout = Mcp.TimeoutConfig
 export const Local = Mcp.LocalConfig

packages/core/src/config/media.ts

@@ -1,7 +1,7 @@
-export * as ConfigMedia from "./media.js"
+export * as ConfigMedia from "./media"
 
 import { Schema } from "effect"
-import { PositiveInt } from "../schema.js"
+import { PositiveInt } from "../schema"
 
 export class Image extends Schema.Class<Image>("Config.Media.Image")({
   auto_resize: Schema.Boolean.pipe(Schema.optional),

packages/core/src/config/model.ts

@@ -1,8 +1,8 @@
-export * as ConfigModel from "./model.js"
+export * as ConfigModel from "./model"
 
 import { Schema, SchemaGetter } from "effect"
-import { Model } from "../model.js"
-import { Provider } from "../provider.js"
+import { Model } from "@opencode-ai/schema/model"
+import { Provider } from "@opencode-ai/schema/provider"
 
 const ProviderID = Provider.ID.check(Schema.isPattern(/^[^/#]+$/))
 const ModelID = Model.ID.check(Schema.isPattern(/^[^#]+$/))

packages/core/src/config/plugin.ts

@@ -1,4 +1,4 @@
-export * as ConfigPlugin from "./plugin.js"
+export * as ConfigPlugin from "./plugin"
 
 import { Schema } from "effect"
 

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

@@ -1,12 +1,11 @@
 export * as ConfigAgentPlugin from "./agent"
 
 import { define } from "@opencode-ai/plugin/effect/plugin"
-import { Document, Info, type Entry } from "@opencode-ai/schema/config"
-import { ConfigAgent } from "@opencode-ai/schema/config/agent"
 import path from "path"
 import { Effect, Option, Schema, Stream } from "effect"
 import { Agent } from "../../agent"
 import { Config } from "../../config"
+import { ConfigAgent } from "../agent"
 import { ConfigMarkdown } from "../markdown"
 import { FSUtil } from "@opencode-ai/util/fs-util"
 import { ConfigAgentV1 } from "../../v1/config/agent"
@@ -25,7 +24,7 @@ const legacySources = [
 const sourceDirectories = ["agent", "agents", "mode", "modes"] as const
 const decodeAgent = Schema.decodeUnknownOption(ConfigAgent.Info)
 const decodeLegacyAgent = Schema.decodeUnknownOption(ConfigAgentV1.Info)
-const decodeConfig = Schema.decodeUnknownOption(Info)
+const decodeConfig = Schema.decodeUnknownOption(Config.Info)
 type PathAction =
   | LocationMutation.ExternalDirectoryAuthorization["action"]
   | typeof ReadTool.name
@@ -64,13 +63,13 @@ export const Plugin = define({
             ),
           ).pipe(
             Effect.map((documents) =>
-              documents.filter((document): document is Document => document !== undefined),
+              documents.filter((document): document is Config.Document => document !== undefined),
             ),
           )
         })
       }).pipe(Effect.map((documents) => documents.flat()))
     })
-    const loaded = { documents: [] as Document[] }
+    const loaded = { documents: [] as Config.Document[] }
     const reload = load().pipe(
       Effect.tap((documents) => Effect.sync(() => (loaded.documents = documents))),
       Effect.andThen(ctx.agent.reload()),
@@ -140,7 +139,7 @@ export const Plugin = define({
 
 // 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: Entry[], file: string) {
+function isAgentSource(entries: Config.Entry[], file: string) {
   return entries.some(
     (entry) =>
       entry.type === "directory" &&
@@ -209,5 +208,5 @@ function decode(file: { directory: string; filepath: string; primary: boolean },
     }),
   )
   if (!info) return
-  return new Document({ type: "document", path: file.filepath, info })
+  return new Config.Document({ type: "document", path: file.filepath, info })
 }

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

@@ -1,13 +1,12 @@
 export * as ConfigCommandPlugin from "./command"
 
 import { define } from "@opencode-ai/plugin/effect/plugin"
-import { Info, type Entry } from "@opencode-ai/schema/config"
-import { ConfigCommand } from "@opencode-ai/schema/config/command"
 import path from "path"
 import { Effect, Option, Schema, Stream } from "effect"
 import { Command } from "../../command"
 import { Config } from "../../config"
 import { FSUtil } from "@opencode-ai/util/fs-util"
+import { ConfigCommand } from "../command"
 import { ConfigMarkdown } from "../markdown"
 
 const decodeCommand = Schema.decodeUnknownOption(ConfigCommand.Info)
@@ -28,7 +27,7 @@ export const Plugin = define({
         )
       }).pipe(Effect.map((documents) => documents.flat()))
     })
-    const loaded = { documents: [] as { commands: Info["commands"] }[] }
+    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()),
@@ -76,7 +75,7 @@ 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: Entry[], file: string) {
+function isCommandSource(entries: Config.Entry[], file: string) {
   return entries.some(
     (entry) =>
       entry.type === "directory" &&

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

@@ -1,7 +1,6 @@
 export * as ConfigPolicyPlugin from "./policy"
 
 import { define } from "@opencode-ai/plugin/effect/plugin"
-import { Document } from "@opencode-ai/schema/config"
 import { Effect, Stream } from "effect"
 import { Config } from "../../config"
 import { Wildcard } from "../../util/wildcard"
@@ -14,7 +13,7 @@ export const Plugin = define({
     yield* ctx.catalog.transform((catalog) => {
       // User-global policy takes priority over policy authored by a repository.
       const policies = loaded.entries
-        .filter((entry): entry is Document => entry.type === "document")
+        .filter((entry): entry is Config.Document => entry.type === "document")
         .toReversed()
         .flatMap((entry) => entry.info.experimental?.policies ?? [])
       for (const record of catalog.provider.list()) {

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

@@ -1,7 +1,6 @@
 export * as ConfigProviderPlugin from "./provider"
 
 import { define } from "@opencode-ai/plugin/effect/plugin"
-import { Document, type Entry } from "@opencode-ai/schema/config"
 import { Money } from "@opencode-ai/schema/money"
 import { Effect, Stream } from "effect"
 import { Config } from "../../config"
@@ -108,8 +107,8 @@ export const Plugin = define({
   }),
 })
 
-function configuredProviders(entries: readonly Entry[]) {
+function configuredProviders(entries: readonly Config.Entry[]) {
   return entries
-    .filter((entry): entry is Document => entry.type === "document")
+    .filter((entry): entry is Config.Document => entry.type === "document")
     .flatMap((file) => Object.entries(file.info.providers ?? {}))
 }

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

@@ -1,11 +1,10 @@
 export * as ConfigReferencePlugin from "./reference"
 
 import { define } from "@opencode-ai/plugin/effect/plugin"
-import { Document } from "@opencode-ai/schema/config"
-import { ConfigReference } from "@opencode-ai/schema/config/reference"
 import path from "path"
 import { Effect, Stream } from "effect"
 import { Config } from "../../config"
+import { ConfigReference } from "../reference"
 import { Reference } from "../../reference"
 import { AbsolutePath } from "../../schema"
 import { Global } from "@opencode-ai/util/global"
@@ -20,7 +19,7 @@ export const Plugin = define({
     const loaded = { entries: yield* config.entries() }
     yield* ctx.reference.transform((draft) => {
       const entries = new Map<string, Reference.Source>()
-      for (const doc of loaded.entries.filter((entry): entry is Document => entry.type === "document")) {
+      for (const doc of loaded.entries.filter((entry): entry is Config.Document => entry.type === "document")) {
         const directory = doc.path ? path.dirname(doc.path) : location.directory
         for (const [name, entry] of Object.entries(doc.info.references ?? {})) {
           if (!validAlias(name)) continue

packages/core/src/config/policy.ts

@@ -1,4 +1,4 @@
-export * as ConfigPolicy from "./policy.js"
+export * as ConfigPolicy from "./policy"
 
 import { Schema } from "effect"
 

packages/core/src/config/provider.ts

@@ -1,8 +1,8 @@
-export * as ConfigProvider from "./provider.js"
+export * as ConfigProvider from "./provider"
 
 import { Schema } from "effect"
-import { Money } from "../money.js"
-import { Capabilities, Compatibility, Family, ID, VariantID } from "../model.js"
+import { Money } from "@opencode-ai/schema/money"
+import { Capabilities, Compatibility, Family, ID, VariantID } from "../model"
 
 const JsonRecord = Schema.Record(Schema.String, Schema.Json)
 

packages/core/src/config/reference.ts

@@ -1,4 +1,4 @@
-export * as ConfigReference from "./reference.js"
+export * as ConfigReference from "./reference"
 
 import { Schema } from "effect"
 

packages/core/src/config/tool-output.ts

@@ -1,7 +1,7 @@
-export * as ConfigToolOutput from "./tool-output.js"
+export * as ConfigToolOutput from "./tool-output"
 
 import { Schema } from "effect"
-import { PositiveInt } from "../schema.js"
+import { PositiveInt } from "../schema"
 
 export class Info extends Schema.Class<Info>("Config.ToolOutput")({
   max_lines: PositiveInt.pipe(Schema.optional),

packages/core/src/config/warming.ts

@@ -1,4 +1,4 @@
-export * as ConfigWarming from "./warming.js"
+export * as ConfigWarming from "./warming"
 
 import { Schema } from "effect"
 

packages/core/src/config/watcher.ts

@@ -1,4 +1,4 @@
-export * as ConfigWatcher from "./watcher.js"
+export * as ConfigWatcher from "./watcher"
 
 import { Schema } from "effect"
 

packages/core/src/config/websearch.ts

@@ -1,7 +1,7 @@
-export * as ConfigWebSearch from "./websearch.js"
+export * as ConfigWebSearch from "./websearch"
 
+import { WebSearch } from "@opencode-ai/schema/websearch"
 import { Schema } from "effect"
-import { WebSearch } from "../websearch.js"
 
 export class Info extends Schema.Class<Info>("ConfigWebSearch.Info")({
   provider: WebSearch.ID,

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

@@ -1,6 +1,6 @@
 import type { DatabaseMigration } from "./migration"
 
-export const migrations: DatabaseMigration.Migration[] = (
+export const migrations = (
   await Promise.all([
     import("./migration/20260127222353_familiar_lady_ursula"),
     import("./migration/20260211171708_add_project_commands"),
@@ -43,4 +43,4 @@ export const migrations: DatabaseMigration.Migration[] = (
     import("./migration/20260804233008_loose_psylocke"),
     import("./migration/20260805200742_import_legacy_credentials"),
   ])
-).map((module) => module.default)
+).map((module) => module.default) satisfies DatabaseMigration.Migration[]

packages/core/src/database/migration/20260127222353_familiar_lady_ursula.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260127222353_familiar_lady_ursula",
   up(tx) {
     return Effect.gen(function* () {
@@ -104,6 +104,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`CREATE INDEX \`todo_session_idx\` ON \`todo\` (\`session_id\`);`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260211171708_add_project_commands.ts

@@ -1,13 +1,11 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260211171708_add_project_commands",
   up(tx) {
     return Effect.gen(function* () {
       yield* tx.run(`ALTER TABLE \`project\` ADD \`commands\` text;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260213144116_wakeful_the_professor.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260213144116_wakeful_the_professor",
   up(tx) {
     return Effect.gen(function* () {
@@ -20,6 +20,4 @@ const migration: DatabaseMigration.Migration = {
       `)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260225215848_workspace.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260225215848_workspace",
   up(tx) {
     return Effect.gen(function* () {
@@ -16,6 +16,4 @@ const migration: DatabaseMigration.Migration = {
       `)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260227213759_add_session_workspace_id.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260227213759_add_session_workspace_id",
   up(tx) {
     return Effect.gen(function* () {
@@ -9,6 +9,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`CREATE INDEX \`session_workspace_idx\` ON \`session\` (\`workspace_id\`);`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260228203230_blue_harpoon.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260228203230_blue_harpoon",
   up(tx) {
     return Effect.gen(function* () {
@@ -27,6 +27,4 @@ const migration: DatabaseMigration.Migration = {
       `)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260303231226_add_workspace_fields.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260303231226_add_workspace_fields",
   up(tx) {
     return Effect.gen(function* () {
@@ -12,6 +12,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`ALTER TABLE \`workspace\` DROP COLUMN \`config\`;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260309230000_move_org_to_state.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260309230000_move_org_to_state",
   up(tx) {
     return Effect.gen(function* () {
@@ -12,6 +12,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`ALTER TABLE \`account\` DROP COLUMN \`selected_org_id\`;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260312043431_session_message_cursor.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260312043431_session_message_cursor",
   up(tx) {
     return Effect.gen(function* () {
@@ -13,6 +13,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`CREATE INDEX \`part_message_id_id_idx\` ON \`part\` (\`message_id\`,\`id\`);`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260323234822_events.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260323234822_events",
   up(tx) {
     return Effect.gen(function* () {
@@ -23,6 +23,4 @@ const migration: DatabaseMigration.Migration = {
       `)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260410174513_workspace-name.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260410174513_workspace-name",
   up(tx) {
     return Effect.gen(function* () {
@@ -26,6 +26,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`PRAGMA foreign_keys=ON;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260413175956_chief_energizer.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260413175956_chief_energizer",
   up(tx) {
     return Effect.gen(function* () {
@@ -21,6 +21,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`CREATE INDEX \`session_entry_time_created_idx\` ON \`session_entry\` (\`time_created\`);`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260423070820_add_icon_url_override.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260423070820_add_icon_url_override",
   up(tx) {
     return Effect.gen(function* () {
@@ -11,6 +11,4 @@ const migration: DatabaseMigration.Migration = {
       `)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260427172553_slow_nightmare.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260427172553_slow_nightmare",
   up(tx) {
     return Effect.gen(function* () {
@@ -27,6 +27,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`DROP TABLE \`session_entry\`;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260428004200_add_session_path.ts

@@ -1,13 +1,11 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260428004200_add_session_path",
   up(tx) {
     return Effect.gen(function* () {
       yield* tx.run(`ALTER TABLE \`session\` ADD \`path\` text;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260501142318_next_venus.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260501142318_next_venus",
   up(tx) {
     return Effect.gen(function* () {
@@ -9,6 +9,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`ALTER TABLE \`session\` ADD \`model\` text;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260504145000_add_sync_owner.ts

@@ -1,13 +1,11 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260504145000_add_sync_owner",
   up(tx) {
     return Effect.gen(function* () {
       yield* tx.run(`ALTER TABLE \`event_sequence\` ADD \`owner_id\` text;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260507164347_add_workspace_time.ts

@@ -1,13 +1,11 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260507164347_add_workspace_time",
   up(tx) {
     return Effect.gen(function* () {
       yield* tx.run(`ALTER TABLE \`workspace\` ADD \`time_used\` integer NOT NULL DEFAULT 0;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260510033149_session_usage.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260510033149_session_usage",
   up(tx) {
     return Effect.gen(function* () {
@@ -53,6 +53,4 @@ const migration: DatabaseMigration.Migration = {
       `)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260511000411_data_migration_state.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260511000411_data_migration_state",
   up(tx) {
     return Effect.gen(function* () {
@@ -13,6 +13,4 @@ const migration: DatabaseMigration.Migration = {
       `)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260511173437_session-metadata.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260511173437_session-metadata",
   up(tx) {
     return Effect.gen(function* () {
@@ -13,6 +13,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`ALTER TABLE \`session\` ADD \`metadata\` text;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260601010001_normalize_storage_paths.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260601010001_normalize_storage_paths",
   up(tx) {
     return Effect.gen(function* () {
@@ -19,6 +19,4 @@ const migration: DatabaseMigration.Migration = {
       )
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260601202201_amazing_prowler.ts

@@ -1,13 +1,11 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260601202201_amazing_prowler",
   up(tx) {
     return Effect.gen(function* () {
       yield* tx.run(`DROP TABLE \`permission\`;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260602002951_lowly_union_jack.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260602002951_lowly_union_jack",
   up(tx) {
     return Effect.gen(function* () {
@@ -21,6 +21,4 @@ const migration: DatabaseMigration.Migration = {
       )
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260602182828_add_project_directories.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260602182828_add_project_directories",
   up(tx) {
     return Effect.gen(function* () {
@@ -17,6 +17,4 @@ const migration: DatabaseMigration.Migration = {
       `)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260603001617_session_message_projection_indexes.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260603001617_session_message_projection_indexes",
   up(tx) {
     return Effect.gen(function* () {
@@ -16,6 +16,4 @@ const migration: DatabaseMigration.Migration = {
       )
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260603040000_session_message_projection_order.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260603040000_session_message_projection_order",
   up(tx) {
     return Effect.gen(function* () {
@@ -16,6 +16,4 @@ const migration: DatabaseMigration.Migration = {
       )
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260603141458_session_input_inbox.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260603141458_session_input_inbox",
   up(tx) {
     return Effect.gen(function* () {
@@ -22,6 +22,4 @@ const migration: DatabaseMigration.Migration = {
       )
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260603160727_jittery_ezekiel_stane.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260603160727_jittery_ezekiel_stane",
   up(tx) {
     return Effect.gen(function* () {
@@ -17,6 +17,4 @@ const migration: DatabaseMigration.Migration = {
       )
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260604172448_event_sourced_session_input.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260604172448_event_sourced_session_input",
   up(tx) {
     return Effect.gen(function* () {
@@ -44,6 +44,4 @@ const migration: DatabaseMigration.Migration = {
       )
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260605003541_add_session_context_snapshot.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260605003541_add_session_context_snapshot",
   up(tx) {
     return Effect.gen(function* () {
@@ -18,6 +18,4 @@ const migration: DatabaseMigration.Migration = {
       `)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

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

@@ -1,13 +1,11 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260605042240_add_context_epoch_agent",
   up(tx) {
     return Effect.gen(function* () {
       yield* tx.run(`ALTER TABLE \`session_context_epoch\` ADD \`agent\` text DEFAULT 'build' NOT NULL;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260611035744_credential.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260611035744_credential",
   up(tx) {
     return Effect.gen(function* () {
@@ -22,6 +22,4 @@ const migration: DatabaseMigration.Migration = {
       )
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260611192811_lush_chimera.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260611192811_lush_chimera",
   up(tx) {
     return Effect.gen(function* () {
@@ -22,6 +22,4 @@ const migration: DatabaseMigration.Migration = {
       `)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260612174303_project_dir_strategy.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260612174303_project_dir_strategy",
   up(tx) {
     return Effect.gen(function* () {
@@ -26,6 +26,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`PRAGMA foreign_keys=ON;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260622142730_simplify_session_context_epoch.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260622142730_simplify_session_context_epoch",
   up(tx) {
     return Effect.gen(function* () {
@@ -10,6 +10,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`ALTER TABLE \`session_context_epoch\` DROP COLUMN \`revision\`;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260622170816_reset_v2_session_state.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260622170816_reset_v2_session_state",
   up(tx) {
     return Effect.gen(function* () {
@@ -12,6 +12,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`DELETE FROM \`event_sequence\`;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260622202450_simplify_session_input.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260622202450_simplify_session_input",
   up(tx) {
     return Effect.gen(function* () {
@@ -14,6 +14,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`DELETE FROM \`workspace\`;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260804233008_loose_psylocke.ts

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "../migration"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260804233008_loose_psylocke",
   up(tx) {
     return Effect.gen(function* () {
@@ -135,6 +135,4 @@ const migration: DatabaseMigration.Migration = {
       yield* tx.run(`DROP TABLE \`session_input\`;`)
     })
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration

packages/core/src/database/migration/20260805200742_import_legacy_credentials.ts

@@ -30,14 +30,12 @@ const decodeJson = Schema.decodeUnknownOption(Schema.UnknownFromJsonString)
 const decodeValue = Schema.decodeUnknownOption(LegacyValue)
 const wellKnownSourcesKey = "wellknown:sources"
 
-const migration: DatabaseMigration.Migration = {
+export default {
   id: "20260805200742_import_legacy_credentials",
   up(tx) {
     return importLegacyCredentials(tx, path.join(Global.Path.data, "auth.json"))
   },
-}
-
-export default migration
+} satisfies DatabaseMigration.Migration
 
 export function importLegacyCredentials(tx: Parameters<DatabaseMigration.Migration["up"]>[0], filepath: string) {
   return Effect.gen(function* () {

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

@@ -1,7 +1,7 @@
 import { Effect } from "effect"
 import type { DatabaseMigration } from "./migration"
 
-const schema: Omit<DatabaseMigration.Migration, "id"> = {
+export default {
   up(tx) {
     return Effect.gen(function* () {
       yield* tx.run(`
@@ -248,6 +248,4 @@ const schema: Omit<DatabaseMigration.Migration, "id"> = {
       )
     })
   },
-}
-
-export default schema
+} satisfies Omit<DatabaseMigration.Migration, "id">

packages/core/src/filesystem/location-watcher.ts

@@ -3,7 +3,6 @@ export * as LocationWatcher from "./location-watcher"
 import { makeLocationNode } from "@opencode-ai/util/effect/app-node"
 import { Context, Effect, Layer, Stream } from "effect"
 import { FileSystem } from "@opencode-ai/schema/filesystem"
-import { Document } from "@opencode-ai/schema/config"
 import path from "path"
 import { Config } from "../config"
 import { Bus } from "../bus"
@@ -42,7 +41,7 @@ const layer = Layer.effect(
 
     yield* Effect.gen(function* () {
       const config = (yield* configService.entries())
-        .filter((entry): entry is Document => entry.type === "document")
+        .filter((entry): entry is Config.Document => entry.type === "document")
         .flatMap((item) => item.info.watcher?.ignore ?? [])
       const home = Protected.isHome(location.directory)
 

packages/core/src/instructions/index.ts

@@ -82,10 +82,10 @@ export class DuplicateKeyError extends Schema.TaggedErrorClass<DuplicateKeyError
   }
 }
 
-export const empty: ReadonlyArray<Source> = []
+export const empty: Instructions = []
 
 /** Closes a typed definition into one `Source`, so differently typed sources compose. */
-export function make<A>(source: Source.Definition<A>): ReadonlyArray<Source> {
+export function make<A>(source: Source.Definition<A>): Instructions {
   const decode = Schema.decodeUnknownOption(source.codec)
   const encode = Schema.encodeSync(source.codec)
   const initial = (value: A) => requireText(source.key, "initial", source.render.initial(value))
@@ -121,7 +121,7 @@ export function make<A>(source: Source.Definition<A>): ReadonlyArray<Source> {
   ]
 }
 
-export function combine(values: ReadonlyArray<ReadonlyArray<Source>>): ReadonlyArray<Source> {
+export function combine(values: ReadonlyArray<Instructions>): Instructions {
   const sources = values.flat()
   const keys = new Set<Key>()
   for (const source of sources) {
@@ -131,7 +131,7 @@ export function combine(values: ReadonlyArray<ReadonlyArray<Source>>): ReadonlyA
   return sources
 }
 
-export function read(value: ReadonlyArray<Source>): Effect.Effect<ReadResult> {
+export function read(value: Instructions): Effect.Effect<ReadResult> {
   return Effect.forEach(
     value,
     (source) => source.read.pipe(Effect.map((observed) => ({ key: source.key, value: observed }))),
@@ -158,7 +158,7 @@ export function diff(observed: ReadResult, previous?: Values): Effect.Effect<Adm
   return Effect.succeed({ delta, blobs })
 }
 
-export function renderInitial(value: ReadonlyArray<Source>, values: Readonly<Record<string, Schema.Json>>) {
+export function renderInitial(value: Instructions, values: Readonly<Record<string, Schema.Json>>) {
   return render(
     value.flatMap((source) => {
       if (!Object.hasOwn(values, source.key)) return []
@@ -169,7 +169,7 @@ export function renderInitial(value: ReadonlyArray<Source>, values: Readonly<Rec
 }
 
 export function renderUpdate(
-  value: ReadonlyArray<Source>,
+  value: Instructions,
   previous: Readonly<Record<string, Schema.Json>>,
   delta: Readonly<Record<string, Option.Option<Schema.Json>>>,
 ) {

packages/core/src/mcp/client.ts

@@ -29,7 +29,7 @@ import {
   ToolSchema,
 } from "@modelcontextprotocol/sdk/types.js"
 import { Cause, Effect, Exit, Schema } from "effect"
-import { ConfigMCP } from "@opencode-ai/schema/config/mcp"
+import { ConfigMCP } from "../config/mcp"
 
 const DEFAULT_STARTUP_TIMEOUT = 30_000
 const DEFAULT_CATALOG_TIMEOUT = 30_000

packages/core/src/mcp/index.ts

@@ -3,12 +3,11 @@ export * as MCP from "./index"
 import { Mcp } from "@opencode-ai/schema/mcp"
 import { McpEvent } from "@opencode-ai/schema/mcp-event"
 import { Command } from "@opencode-ai/schema/command"
-import { Document } from "@opencode-ai/schema/config"
-import { ConfigMCP } from "@opencode-ai/schema/config/mcp"
 import { createHash } from "node:crypto"
 import { Cause, Context, Deferred, Effect, Exit, FiberSet, Layer, Schema, Scope, Stream } from "effect"
 import { makeLocationNode } from "@opencode-ai/util/effect/app-node"
 import { Config } from "../config"
+import { ConfigMCP } from "../config/mcp"
 import { Credential } from "../credential"
 import { Bus } from "../bus"
 import { Form } from "../form"
@@ -179,7 +178,7 @@ export const layer = (options?: Options) => Layer.effect(
     const fork = yield* FiberSet.makeRuntime<never, void, never>()
     yield* Effect.addFinalizer((exit) => Scope.close(root, exit))
 
-    const documents = (yield* config.entries()).filter((entry): entry is Document => entry.type === "document")
+    const documents = (yield* config.entries()).filter((entry): entry is Config.Document => entry.type === "document")
     // Global MCP timeout defaults, later config files overriding earlier ones.
     const timeout = Object.assign(
       {},

packages/core/src/mcp/oauth.ts

@@ -5,7 +5,7 @@ import type { OAuthClientInformationMixed, OAuthTokens } from "@modelcontextprot
 import { createServer } from "node:http"
 import { Deferred, Effect } from "effect"
 import { Credential } from "@opencode-ai/schema/credential"
-import { ConfigMCP } from "@opencode-ai/schema/config/mcp"
+import { ConfigMCP } from "../config/mcp"
 import { OauthCallbackPage } from "../oauth/page"
 import type { Integration } from "../integration"
 

packages/core/src/plugin/provider/github-copilot.ts

@@ -1,5 +1,4 @@
 import type { IntegrationOAuthMethodRegistration } from "@opencode-ai/plugin/effect/integration"
-import { shouldUseResponsesApi } from "@opencode-ai/ai/providers/github-copilot"
 import { Effect, Option, Schema, Semaphore, Stream } from "effect"
 import { Catalog } from "../../catalog"
 import { Credential } from "../../credential"
@@ -141,6 +140,14 @@ const oauth = (app: App.Info) => ({
     }),
 }) satisfies IntegrationOAuthMethodRegistration
 
+function shouldUseResponses(modelID: string) {
+  // Copilot supports Responses for GPT-5 class models, except mini variants
+  // which still need the chat-completions endpoint.
+  const match = /^gpt-(\d+)/.exec(modelID)
+  if (!match) return false
+  return Number(match[1]) >= 5 && !modelID.startsWith("gpt-5-mini")
+}
+
 export const GithubCopilotPlugin = define({
   id: "opencode.provider.github-copilot",
   effect: Effect.fn(function* (ctx) {
@@ -262,7 +269,7 @@ export const GithubCopilotPlugin = define({
           return
         }
         const id = evt.model.modelID ?? evt.model.id
-        evt.language = shouldUseResponsesApi(id) ? evt.sdk.responses(id) : evt.sdk.chat(id)
+        evt.language = shouldUseResponses(id) ? evt.sdk.responses(id) : evt.sdk.chat(id)
       }),
     )
   }),

packages/core/src/plugin/supervisor.ts

@@ -1,8 +1,7 @@
 export * as PluginSupervisor from "./supervisor"
 
 import type { Plugin as PluginDefinition } from "@opencode-ai/plugin/effect/plugin"
-import { Directory, Document, Event, type Entry } from "@opencode-ai/schema/config"
-import { ConfigPlugin } from "@opencode-ai/schema/config/plugin"
+import { Event } from "@opencode-ai/schema/config"
 import { Context, Deferred, Effect, Layer, Option, PubSub, Schema, Stream } from "effect"
 import path from "path"
 import { fileURLToPath, pathToFileURL } from "url"
@@ -10,6 +9,7 @@ import { Agent } from "../agent"
 import { Catalog } from "../catalog"
 import { Command } from "../command"
 import { Config } from "../config"
+import { ConfigPlugin } from "../config/plugin"
 import { Credential } from "../credential"
 import { makeLocationNode } from "@opencode-ai/util/effect/app-node"
 import { httpClient } from "@opencode-ai/util/effect/app-node-platform"
@@ -83,15 +83,15 @@ function parse(input: ConfigPlugin.Plugin): Operation {
   return { type: "remove", target: input.slice(1) }
 }
 
-const scan = Effect.fn("PluginSupervisor.scan")(function* (entries: readonly Entry[]) {
+const scan = Effect.fn("PluginSupervisor.scan")(function* (entries: readonly Config.Entry[]) {
   const fs = yield* FSUtil.Service
   const location = yield* Location.Service
   const discovered = yield* Effect.forEach(
-    entries.filter((entry): entry is Directory => entry.type === "directory"),
+    entries.filter((entry): entry is Config.Directory => entry.type === "directory"),
     (entry) => discoverDirectory(fs, entry.path),
   ).pipe(Effect.map((items) => items.flat()))
   const configured = entries
-    .filter((entry): entry is Document => entry.type === "document")
+    .filter((entry): entry is Config.Document => entry.type === "document")
     .flatMap((entry) =>
       (entry.info.plugins ?? []).map(parse).map((operation) => {
         if (operation.type === "remove") return operation
@@ -208,7 +208,7 @@ function discoverDirectory(fs: FSUtil.Interface, directory: string) {
 
 const sourceDirectories = ["plugin", "plugins"] as const
 
-function isPluginSource(entries: readonly Entry[], file: string) {
+function isPluginSource(entries: readonly Config.Entry[], file: string) {
   return entries.some(
     (entry) =>
       entry.type === "directory" &&
@@ -243,7 +243,7 @@ const layer = Layer.effect(
     const configuredChanges = yield* PubSub.unbounded<void>()
     const watched = new Set<string>()
     const watchConfiguredSources = Effect.fn("PluginSupervisor.watchConfiguredSources")(function* (
-      entries: readonly Entry[],
+      entries: readonly Config.Entry[],
       operations: readonly Operation[],
     ) {
       for (const operation of operations) {

packages/core/src/session/compaction.ts

@@ -2,7 +2,6 @@ export * as SessionCompaction from "./compaction"
 
 import { LLM, LLMClient, AIError, LLMEvent, Message, type LLMRequest, type LanguageModel } from "@opencode-ai/ai"
 import { SessionError } from "@opencode-ai/schema/session-error"
-import { Document, type Entry } from "@opencode-ai/schema/config"
 import { Context, Effect, Layer, Stream } from "effect"
 import { Config } from "../config"
 import { Bus } from "../bus"
@@ -149,9 +148,9 @@ const serialize = (message: SessionMessage.Info) => {
   return ""
 }
 
-const settings = (documents: readonly Entry[]) => {
+const settings = (documents: readonly Config.Entry[]) => {
   const configured = documents
-    .filter((entry): entry is Document => entry.type === "document")
+    .filter((entry): entry is Config.Document => entry.type === "document")
     .flatMap((entry) => (entry.info.compaction ? [entry.info.compaction] : []))
   return {
     auto: configured.findLast((value) => value.auto !== undefined)?.auto ?? true,

packages/core/src/util/error.ts

@@ -13,13 +13,54 @@ export abstract class NamedError extends Error {
   static create<Name extends string, Fields extends Schema.Struct.Fields>(
     name: Name,
     fields: Fields,
-  ): ReturnType<typeof createSchemaClass<Name, Schema.Struct<Fields>>>
+  ): ReturnType<typeof NamedError.createSchemaClass<Name, Schema.Struct<Fields>>>
   static create<Name extends string, DataSchema extends Schema.Top>(
     name: Name,
     data: DataSchema,
-  ): ReturnType<typeof createSchemaClass<Name, DataSchema>>
+  ): ReturnType<typeof NamedError.createSchemaClass<Name, DataSchema>>
   static create<Name extends string>(name: Name, data: Schema.Top | Schema.Struct.Fields) {
-    return createSchemaClass(name, Schema.isSchema(data) ? data : Schema.Struct(data), this)
+    return NamedError.createSchemaClass(name, Schema.isSchema(data) ? data : Schema.Struct(data))
+  }
+
+  private static createSchemaClass<Name extends string, DataSchema extends Schema.Top>(name: Name, data: DataSchema) {
+    const schema = Schema.Struct({
+      name: Schema.Literal(name),
+      data,
+    }).annotate({ identifier: name })
+    type Data = Schema.Schema.Type<DataSchema>
+
+    const result = class extends NamedError {
+      public static readonly Schema = schema
+      public static readonly EffectSchema = schema
+      public static readonly tag = name
+
+      public override readonly name = name
+
+      constructor(
+        public readonly data: Data,
+        options?: ErrorOptions,
+      ) {
+        super(name, options)
+        this.name = name
+      }
+
+      static isInstance(input: unknown): input is InstanceType<typeof result> {
+        return NamedError.hasName(input, name)
+      }
+
+      schema() {
+        return schema
+      }
+
+      toObject() {
+        return {
+          name: name,
+          data: this.data,
+        }
+      }
+    }
+    Object.defineProperty(result, "name", { value: name })
+    return result
   }
 
   public static readonly Unknown = NamedError.create("UnknownError", {
@@ -27,48 +68,3 @@ export abstract class NamedError extends Error {
     ref: Schema.optional(Schema.String),
   })
 }
-
-function createSchemaClass<Name extends string, DataSchema extends Schema.Top>(
-  name: Name,
-  data: DataSchema,
-  base: typeof NamedError = NamedError,
-) {
-  const schema = Schema.Struct({
-    name: Schema.Literal(name),
-    data,
-  }).annotate({ identifier: name })
-  type Data = Schema.Schema.Type<DataSchema>
-
-  const result = class extends base {
-    public static readonly Schema = schema
-    public static readonly EffectSchema = schema
-    public static readonly tag = name
-
-    public override readonly name = name
-
-    constructor(
-      public readonly data: Data,
-      options?: ErrorOptions,
-    ) {
-      super(name, options)
-      this.name = name
-    }
-
-    static isInstance(input: unknown): input is InstanceType<typeof result> {
-      return base.hasName(input, name)
-    }
-
-    schema() {
-      return schema
-    }
-
-    toObject() {
-      return {
-        name: name,
-        data: this.data,
-      }
-    }
-  }
-  Object.defineProperty(result, "name", { value: name })
-  return result
-}