test(shell-job): make shell command fixtures portable

https://github.com/anomalyco/opencode/issues/22239#issuecomment-4238224546

.github/VOUCHED.td

@@ -25,6 +25,7 @@ kommander
 -opencodeengineer bot that spams issues
 r44vc0rp
 rekram1-node
+-ricardo-m-l
 -robinmordasiewicz
 simonklee
 -spider-yamet clawdbot/llm psychosis, spam pinging the team

.github/workflows/publish.yml

@@ -114,7 +114,7 @@ jobs:
       - build-cli
       - version
     runs-on: blacksmith-4vcpu-windows-2025
-    if: github.repository == 'anomalyco/opencode' && github.ref_name != 'beta'
+    if: github.repository == 'anomalyco/opencode'
     env:
       AZURE_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}
       AZURE_TENANT_ID: ${{ secrets.AZURE_TENANT_ID }}
@@ -213,7 +213,6 @@ jobs:
     needs:
       - build-cli
       - version
-    if: github.ref_name != 'beta'
     continue-on-error: false
     env:
       AZURE_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}
@@ -390,7 +389,7 @@ jobs:
     needs:
       - build-cli
       - version
-    if: github.repository == 'anomalyco/opencode' && github.ref_name != 'beta'
+    if: github.repository == 'anomalyco/opencode'
     continue-on-error: false
     env:
       AZURE_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}
@@ -591,13 +590,12 @@ jobs:
           path: packages/opencode/dist
 
       - uses: actions/download-artifact@v4
-        if: github.ref_name != 'beta'
         with:
           name: opencode-cli-signed-windows
           path: packages/opencode/dist
 
       - uses: actions/download-artifact@v4
-        if: needs.version.outputs.release && github.ref_name != 'beta'
+        if: needs.version.outputs.release
         with:
           pattern: latest-yml-*
           path: /tmp/latest-yml

bun.lock

@@ -319,6 +319,7 @@
         "@actions/core": "1.11.1",
         "@actions/github": "6.0.1",
         "@agentclientprotocol/sdk": "0.16.1",
+        "@ai-sdk/alibaba": "1.0.17",
         "@ai-sdk/amazon-bedrock": "4.0.93",
         "@ai-sdk/anthropic": "3.0.67",
         "@ai-sdk/azure": "3.0.49",
@@ -707,6 +708,8 @@
 
     "@agentclientprotocol/sdk": ["@agentclientprotocol/sdk@0.16.1", "", { "peerDependencies": { "zod": "^3.25.0 || ^4.0.0" } }, "sha512-1ad+Sc/0sCtZGHthxxvgEUo5Wsbw16I+aF+YwdiLnPwkZG8KAGUEAPK6LM6Pf69lCyJPt1Aomk1d+8oE3C4ZEw=="],
 
+    "@ai-sdk/alibaba": ["@ai-sdk/alibaba@1.0.17", "", { "dependencies": { "@ai-sdk/openai-compatible": "2.0.41", "@ai-sdk/provider": "3.0.8", "@ai-sdk/provider-utils": "4.0.23" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-ZbE+U5bWz2JBc5DERLowx5+TKbjGBE93LqKZAWvuEn7HOSQMraxFMZuc0ST335QZJAyfBOzh7m1mPQ+y7EaaoA=="],
+
     "@ai-sdk/amazon-bedrock": ["@ai-sdk/amazon-bedrock@4.0.93", "", { "dependencies": { "@ai-sdk/anthropic": "3.0.69", "@ai-sdk/provider": "3.0.8", "@ai-sdk/provider-utils": "4.0.23", "@smithy/eventstream-codec": "^4.0.1", "@smithy/util-utf8": "^4.0.0", "aws4fetch": "^1.0.20" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-hcXDU8QDwpAzLVTuY932TQVlIij9+iaVTxc5mPGY6yb//JMAAC5hMVhg93IrxlrxWLvMgjezNgoZGwquR+SGnw=="],
 
     "@ai-sdk/anthropic": ["@ai-sdk/anthropic@3.0.64", "", { "dependencies": { "@ai-sdk/provider": "3.0.8", "@ai-sdk/provider-utils": "4.0.21" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-rwLi/Rsuj2pYniQXIrvClHvXDzgM4UQHHnvHTWEF14efnlKclG/1ghpNC+adsRujAbCTr6gRsSbDE2vEqriV7g=="],
@@ -5003,6 +5006,8 @@
 
     "@actions/http-client/undici": ["undici@6.24.1", "", {}, "sha512-sC+b0tB1whOCzbtlx20fx3WgCXwkW627p4EA9uM+/tNNPkSS+eSEld6pAs9nDv7WbY1UUljBMYPtu9BCOrCWKA=="],
 
+    "@ai-sdk/alibaba/@ai-sdk/openai-compatible": ["@ai-sdk/openai-compatible@2.0.41", "", { "dependencies": { "@ai-sdk/provider": "3.0.8", "@ai-sdk/provider-utils": "4.0.23" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-kNAGINk71AlOXx10Dq/PXw4t/9XjdK8uxfpVElRwtSFMdeSiLVt58p9TPx4/FJD+hxZuVhvxYj9r42osxWq79g=="],
+
     "@ai-sdk/amazon-bedrock/@ai-sdk/anthropic": ["@ai-sdk/anthropic@3.0.69", "", { "dependencies": { "@ai-sdk/provider": "3.0.8", "@ai-sdk/provider-utils": "4.0.23" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-LshR7X3pFugY0o41G2VKTmg1XoGpSl7uoYWfzk6zjVZLhCfeFiwgpOga+eTV4XY1VVpZwKVqRnkDbIL7K2eH5g=="],
 
     "@ai-sdk/amazon-bedrock/@smithy/eventstream-codec": ["@smithy/eventstream-codec@4.2.12", "", { "dependencies": { "@aws-crypto/crc32": "5.2.0", "@smithy/types": "^4.13.1", "@smithy/util-hex-encoding": "^4.2.2", "tslib": "^2.6.2" } }, "sha512-FE3bZdEl62ojmy8x4FHqxq2+BuOHlcxiH5vaZ6aqHJr3AIZzwF5jfx8dEiU/X0a8RboyNDjmXjlbr8AdEyLgiA=="],

nix/hashes.json

@@ -1,8 +1,8 @@
 {
   "nodeModules": {
-    "x86_64-linux": "sha256-fNRQYkucjXr1D61HJRScJpDa6+oBdyhgTBxCu+PE2kQ=",
+    "x86_64-linux": "sha256-g29OM3dy+sZ3ioTs8zjQOK1N+KnNr9ptP9xtdPcdr64=",
-    "aarch64-linux": "sha256-V8J6kn2nSdXrplyqi6aIqNlHcVjSxvye+yC/YFO7PF4=",
+    "aarch64-linux": "sha256-Iu91KwDcV5omkf4Ngny1aYpyCkPLjuoWOVUDOJUhW1k=",
-    "aarch64-darwin": "sha256-6cLmUJVUycGALCmslXuloVGBSlFOSHRjsWjx7KOW8rg=",
+    "aarch64-darwin": "sha256-bk3G6m+Yo60Ea3Kyglc37QZf5Vm7MLMFcxemjc7HnL0=",
-    "x86_64-darwin": "sha256-kcOSO3NFIJh79ylLotG41ovWLQfH5kh1WYFghUu+4HE="
+    "x86_64-darwin": "sha256-y3hooQw13Z3Cu0KFfXYdpkTEeKTyuKd+a/jsXHQLdqA="
   }
 }

packages/app/src/context/global-sdk.tsx

@@ -155,7 +155,12 @@ export const { use: useGlobalSDK, provider: GlobalSDKProvider } = createSimpleCo
               resetHeartbeat()
               streamErrorLogged = false
               const directory = event.directory ?? "global"
-              const payload = event.payload
+              if (event.payload.type === "sync") {
+                continue
+              }
+
+              const payload = event.payload as Event
+
               const k = key(directory, payload)
               if (k) {
                 const i = coalesced.get(k)

packages/app/src/pages/layout/sidebar-workspace.tsx

@@ -274,7 +274,7 @@ const WorkspaceSessionList = (props: {
       <div class="relative w-full py-1">
         <Button
           variant="ghost"
-          class="flex w-full text-left justify-start text-14-regular text-text-weak pl-9 pr-10"
+          class="flex w-full text-left justify-start text-14-regular text-text-weak pl-2 pr-10"
           size="large"
           onClick={(e: MouseEvent) => {
             props.loadMore()

packages/app/src/pages/session/message-timeline.tsx

@@ -642,10 +642,10 @@ export function MessageTimeline(props: {
             onClick={props.onResumeScroll}
           >
             <div
-              class="flex items-center justify-center w-8 h-6 rounded-[6px] border border-[var(--gray-dark-7)] bg-[color-mix(in_srgb,var(--gray-dark-3)_80%,transparent)] backdrop-blur-[0.75px] transition-colors group-hover:border-[var(--gray-dark-8)] [--icon-base:var(--gray-dark-10)] group-hover:[--icon-base:var(--gray-dark-11)]"
+              class="flex items-center justify-center w-8 h-6 rounded-[6px] border border-border-weaker-base bg-[color-mix(in_srgb,var(--surface-raised-stronger-non-alpha)_80%,transparent)] backdrop-blur-[0.75px] transition-colors group-hover:border-[var(--border-weak-base)] group-hover:[--icon-base:var(--icon-hover)]"
               style={{
                 "box-shadow":
-                  "0 51px 60px 0 rgba(0,0,0,0.13), 0 15.375px 18.088px 0 rgba(0,0,0,0.19), 0 6.386px 7.513px 0 rgba(0,0,0,0.25), 0 2.31px 2.717px 0 rgba(0,0,0,0.38)",
+                  "0 51px 60px 0 rgba(0,0,0,0.10), 0 15px 18px 0 rgba(0,0,0,0.12), 0 6.386px 7.513px 0 rgba(0,0,0,0.12), 0 2.31px 2.717px 0 rgba(0,0,0,0.20)",
               }}
             >
               <Icon name="arrow-down-to-line" size="small" />

packages/desktop-electron/src/main/windows.ts

@@ -66,7 +66,7 @@ export function createMainWindow(globals: Globals) {
     y: state.y,
     width: state.width,
     height: state.height,
-    show: true,
+    show: false,
     title: "OpenCode",
     icon: iconPath(),
     backgroundColor,
@@ -94,6 +94,10 @@ export function createMainWindow(globals: Globals) {
   wireZoom(win)
   injectGlobals(win, globals)
 
+  win.once("ready-to-show", () => {
+    win.show()
+  })
+
   return win
 }
 

packages/opencode/AGENTS.md

@@ -13,7 +13,7 @@
 
 Use these rules when writing or migrating Effect code.
 
-See `specs/effect-migration.md` for the compact pattern reference and examples.
+See `specs/effect/migration.md` for the compact pattern reference and examples.
 
 ## Core
 
@@ -51,7 +51,7 @@ See `specs/effect-migration.md` for the compact pattern reference and examples.
 
 ## Effect.cached for deduplication
 
-Use `Effect.cached` when multiple concurrent callers should share a single in-flight computation rather than storing `Fiber | undefined` or `Promise | undefined` manually. See `specs/effect-migration.md` for the full pattern.
+Use `Effect.cached` when multiple concurrent callers should share a single in-flight computation rather than storing `Fiber | undefined` or `Promise | undefined` manually. See `specs/effect/migration.md` for the full pattern.
 
 ## Instance.bind — ALS for native callbacks
 

packages/opencode/migration/20260410174513_workspace-name/migration.sql

@@ -0,0 +1,16 @@
+PRAGMA foreign_keys=OFF;--> statement-breakpoint
+CREATE TABLE `__new_workspace` (
+	`id` text PRIMARY KEY,
+	`type` text NOT NULL,
+	`name` text DEFAULT '' NOT NULL,
+	`branch` text,
+	`directory` text,
+	`extra` text,
+	`project_id` text NOT NULL,
+	CONSTRAINT `fk_workspace_project_id_project_id_fk` FOREIGN KEY (`project_id`) REFERENCES `project`(`id`) ON DELETE CASCADE
+);
+--> statement-breakpoint
+INSERT INTO `__new_workspace`(`id`, `type`, `branch`, `name`, `directory`, `extra`, `project_id`) SELECT `id`, `type`, `branch`, `name`, `directory`, `extra`, `project_id` FROM `workspace`;--> statement-breakpoint
+DROP TABLE `workspace`;--> statement-breakpoint
+ALTER TABLE `__new_workspace` RENAME TO `workspace`;--> statement-breakpoint
+PRAGMA foreign_keys=ON;

packages/opencode/migration/20260413175956_chief_energizer/migration.sql

@@ -0,0 +1,13 @@
+CREATE TABLE `session_entry` (
+	`id` text PRIMARY KEY,
+	`session_id` text NOT NULL,
+	`type` text NOT NULL,
+	`time_created` integer NOT NULL,
+	`time_updated` integer NOT NULL,
+	`data` text NOT NULL,
+	CONSTRAINT `fk_session_entry_session_id_session_id_fk` FOREIGN KEY (`session_id`) REFERENCES `session`(`id`) ON DELETE CASCADE
+);
+--> statement-breakpoint
+CREATE INDEX `session_entry_session_idx` ON `session_entry` (`session_id`);--> statement-breakpoint
+CREATE INDEX `session_entry_session_type_idx` ON `session_entry` (`session_id`,`type`);--> statement-breakpoint
+CREATE INDEX `session_entry_time_created_idx` ON `session_entry` (`time_created`);

packages/opencode/package.json

@@ -14,18 +14,11 @@
     "fix-node-pty": "bun run script/fix-node-pty.ts",
     "upgrade-opentui": "bun run script/upgrade-opentui.ts",
     "dev": "bun run --conditions=browser ./src/index.ts",
-    "random": "echo 'Random script updated at $(date)' && echo 'Change queued successfully' && echo 'Another change made' && echo 'Yet another change' && echo 'One more change' && echo 'Final change' && echo 'Another final change' && echo 'Yet another final change'",
-    "clean": "echo 'Cleaning up...' && rm -rf node_modules dist",
-    "lint": "echo 'Running lint checks...' && bun test --coverage",
-    "format": "echo 'Formatting code...' && bun run --prettier --write src/**/*.ts",
-    "docs": "echo 'Generating documentation...' && find src -name '*.ts' -exec echo 'Processing: {}' \\;",
-    "deploy": "echo 'Deploying application...' && bun run build && echo 'Deployment completed successfully'",
     "db": "bun drizzle-kit"
   },
   "bin": {
     "opencode": "./bin/opencode"
   },
-  "randomField": "this-is-a-random-value-12345",
   "exports": {
     "./*": "./src/*.ts"
   },
@@ -83,6 +76,7 @@
     "@actions/core": "1.11.1",
     "@actions/github": "6.0.1",
     "@agentclientprotocol/sdk": "0.16.1",
+    "@ai-sdk/alibaba": "1.0.17",
     "@ai-sdk/amazon-bedrock": "4.0.93",
     "@ai-sdk/anthropic": "3.0.67",
     "@ai-sdk/azure": "3.0.49",

packages/opencode/script/seed-e2e.ts

@@ -1,3 +1,5 @@
+import { AppRuntime } from "@/effect/app-runtime"
+
 const dir = process.env.OPENCODE_E2E_PROJECT_DIR ?? process.cwd()
 const title = process.env.OPENCODE_E2E_SESSION_TITLE ?? "E2E Session"
 const text = process.env.OPENCODE_E2E_MESSAGE ?? "Seeded for UI e2e"
@@ -16,14 +18,20 @@ const seed = async () => {
   const { Project } = await import("../src/project/project")
   const { ModelID, ProviderID } = await import("../src/provider/schema")
   const { ToolRegistry } = await import("../src/tool/registry")
+  const { Effect } = await import("effect")
 
   try {
     await Instance.provide({
       directory: dir,
-      init: InstanceBootstrap,
+      init: () => AppRuntime.runPromise(InstanceBootstrap),
       fn: async () => {
-        await Config.waitForDependencies()
+        await AppRuntime.runPromise(Config.Service.use((cfg) => cfg.waitForDependencies()))
-        await ToolRegistry.ids()
+        await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            const registry = yield* ToolRegistry.Service
+            yield* registry.ids()
+          }),
+        )
 
         const session = await Session.create({ title })
         const messageID = MessageID.ascending()
@@ -54,6 +62,7 @@ const seed = async () => {
     })
   } finally {
     await Instance.disposeAll().catch(() => {})
+    await AppRuntime.dispose().catch(() => {})
   }
 }
 

packages/opencode/specs/effect/facades.md

@@ -0,0 +1,238 @@
+# Facade removal checklist
+
+Concrete inventory of the remaining `makeRuntime(...)`-backed service facades in `packages/opencode`.
+
+As of 2026-04-13, latest `origin/dev`:
+
+- `src/` still has 15 `makeRuntime(...)` call sites.
+- 13 of those are still in scope for facade removal.
+- 2 are excluded from this checklist: `bus/index.ts` and `effect/cross-spawn-spawner.ts`.
+
+Recent progress:
+
+- Wave 1 is merged: `Pty`, `Skill`, `Vcs`, `ToolRegistry`, `Auth`.
+- Wave 2 is merged: `Config`, `Provider`, `File`, `LSP`, `MCP`.
+
+## Priority hotspots
+
+- `server/instance/session.ts` still depends on `Session`, `SessionPrompt`, `SessionRevert`, `SessionCompaction`, `SessionSummary`, `ShareSession`, `Agent`, and `Permission` facades.
+- `src/effect/app-runtime.ts` still references many facade namespaces directly, so it should stay in view during each deletion.
+
+## Completed Batches
+
+Low-risk batch, all merged:
+
+1. `src/pty/index.ts`
+2. `src/skill/index.ts`
+3. `src/project/vcs.ts`
+4. `src/tool/registry.ts`
+5. `src/auth/index.ts`
+
+Caller-heavy batch, all merged:
+
+1. `src/config/config.ts`
+2. `src/provider/provider.ts`
+3. `src/file/index.ts`
+4. `src/lsp/index.ts`
+5. `src/mcp/index.ts`
+
+Shared pattern:
+
+- one service file still exports `makeRuntime(...)` + async facades
+- one or two route or CLI entrypoints call those facades directly
+- tests call the facade directly and need to switch to `yield* svc.method(...)`
+- once callers are gone, delete `makeRuntime(...)`, remove async facade exports, and drop the `makeRuntime` import
+
+## Done means
+
+For each service in the low-risk batch, the work is complete only when all of these are true:
+
+1. all production callers stop using `Namespace.method(...)` facade calls
+2. all direct test callers stop using the facade and instead yield the service from context
+3. the service file no longer has `makeRuntime(...)`
+4. the service file no longer exports runtime-backed facade helpers
+5. `grep` for the migrated facade methods only finds the service implementation itself or unrelated names
+
+## Caller templates
+
+### Route handlers
+
+Use one `AppRuntime.runPromise(Effect.gen(...))` body and yield the service inside it.
+
+```ts
+const value = await AppRuntime.runPromise(
+  Effect.gen(function* () {
+    const pty = yield* Pty.Service
+    return yield* pty.list()
+  }),
+)
+```
+
+If two service calls are independent, keep them in the same effect body and use `Effect.all(...)`.
+
+### Plain async CLI or script entrypoints
+
+If the caller is not itself an Effect service yet, still prefer one contiguous `AppRuntime.runPromise(Effect.gen(...))` block for the whole unit of work.
+
+```ts
+const skills = await AppRuntime.runPromise(
+  Effect.gen(function* () {
+    const auth = yield* Auth.Service
+    const skill = yield* Skill.Service
+    yield* auth.set(key, info)
+    return yield* skill.all()
+  }),
+)
+```
+
+Only fall back to `AppRuntime.runPromise(Service.use(...))` for truly isolated one-off calls or awkward callback boundaries. Do not stack multiple tiny `runPromise(...)` calls in the same contiguous workflow.
+
+This is the right intermediate state. Do not block facade removal on effectifying the whole CLI file.
+
+### Bootstrap or fire-and-forget startup code
+
+If the old facade call existed only to kick off initialization, call the service through the existing runtime for that file.
+
+```ts
+void BootstrapRuntime.runPromise(Vcs.Service.use((svc) => svc.init()))
+```
+
+Do not reintroduce a dedicated runtime in the service just for bootstrap.
+
+### Tests
+
+Convert facade tests to full effect style.
+
+```ts
+it.effect("does the thing", () =>
+  Effect.gen(function* () {
+    const svc = yield* Pty.Service
+    const info = yield* svc.create({ command: "cat", title: "a" })
+    yield* svc.remove(info.id)
+  }).pipe(Effect.provide(Pty.defaultLayer)),
+)
+```
+
+If the repo test already uses `testEffect(...)`, prefer `testEffect(Service.defaultLayer)` and `yield* Service.Service` inside the test body.
+
+Do not route tests through `AppRuntime` unless the test is explicitly exercising the app runtime. For facade removal, tests should usually provide the specific service layer they need.
+
+If the test uses `provideTmpdirInstance(...)`, remember that fixture needs a live `ChildProcessSpawner` layer. For services whose `defaultLayer` does not already provide that infra, prefer the repo-standard cross-spawn layer:
+
+```ts
+const infra = CrossSpawnSpawner.defaultLayer
+
+const it = testEffect(Layer.mergeAll(MyService.defaultLayer, infra))
+```
+
+Without that extra layer, tests fail at runtime with `Service not found: effect/process/ChildProcessSpawner`.
+
+## Questions already answered
+
+### Do we need to effectify the whole caller first?
+
+No.
+
+- route files: compose the handler with `AppRuntime.runPromise(Effect.gen(...))`
+- CLI and scripts: use `AppRuntime.runPromise(Service.use(...))`
+- bootstrap: use the existing bootstrap runtime
+
+Facade removal does not require a bigger refactor than that.
+
+### Should tests keep calling the namespace from async test bodies?
+
+No. Convert them now.
+
+The end state is `yield* svc.method(...)`, not `await Namespace.method(...)` inside `async` tests.
+
+### Should we keep `runPromise` exported for convenience?
+
+No. For this batch the goal is to delete the service-local runtime entirely.
+
+### What if a route has websocket callbacks or nested async handlers?
+
+Keep the route shape, but replace each facade call with `AppRuntime.runPromise(Service.use(...))` or wrap the surrounding async section in one `Effect.gen(...)` when practical. Do not keep the service facade just because the route has callback-shaped code.
+
+### Should we use one `runPromise` per service call?
+
+No.
+
+Default to one contiguous `AppRuntime.runPromise(Effect.gen(...))` block per handler, command, or workflow. Yield every service you need inside that block.
+
+Multiple tiny `runPromise(...)` calls are only acceptable when the caller structure forces it, such as websocket lifecycle callbacks, external callback APIs, or genuinely unrelated one-off operations.
+
+### Should we wrap a single service expression in `Effect.gen(...)`?
+
+Usually no.
+
+Prefer the direct form when there is only one expression:
+
+```ts
+await AppRuntime.runPromise(File.Service.use((svc) => svc.read(path)))
+```
+
+Use `Effect.gen(...)` when the workflow actually needs multiple yielded values or branching.
+
+## Learnings
+
+These were the recurring mistakes and useful corrections from the first two batches:
+
+1. Tests should usually provide the specific service layer, not `AppRuntime`.
+2. If a test uses `provideTmpdirInstance(...)` and needs child processes, prefer `CrossSpawnSpawner.defaultLayer`.
+3. Instance-scoped services may need both the service layer and the right instance fixture. `File` tests, for example, needed `provideInstance(...)` plus `File.defaultLayer`.
+4. Do not wrap a single `Service.use(...)` call in `Effect.gen(...)` just to return it. Use the direct form.
+5. For CLI readability, extract file-local preload helpers when the handler starts doing config load + service load + batched effect fanout inline.
+6. When rebasing a facade branch after nearby merges, prefer the already-cleaned service/test version over older inline facade-era code.
+
+## Next batch
+
+Recommended next five, in order:
+
+1. `src/permission/index.ts`
+2. `src/agent/agent.ts`
+3. `src/session/summary.ts`
+4. `src/session/revert.ts`
+5. `src/mcp/auth.ts`
+
+Why this batch:
+
+- It keeps pushing the session-adjacent cleanup without jumping straight into `session/index.ts` or `session/prompt.ts`.
+- `Permission`, `Agent`, `SessionSummary`, and `SessionRevert` all reduce fanout in `server/instance/session.ts`.
+- `McpAuth` is small and closely related to the just-landed `MCP` cleanup.
+
+After that batch, the expected follow-up is the main session cluster:
+
+1. `src/session/index.ts`
+2. `src/session/prompt.ts`
+3. `src/session/compaction.ts`
+
+## Checklist
+
+- [ ] `src/session/index.ts` (`Session`) - facades: `create`, `fork`, `get`, `setTitle`, `setArchived`, `setPermission`, `setRevert`, `messages`, `children`, `remove`, `updateMessage`, `removeMessage`, `removePart`, `updatePart`; main callers: `server/instance/session.ts`, `cli/cmd/session.ts`, `cli/cmd/export.ts`, `cli/cmd/github.ts`; tests: `test/server/session-actions.test.ts`, `test/server/session-list.test.ts`, `test/server/global-session-list.test.ts`
+- [ ] `src/session/prompt.ts` (`SessionPrompt`) - facades: `prompt`, `resolvePromptParts`, `cancel`, `loop`, `shell`, `command`; main callers: `server/instance/session.ts`, `cli/cmd/github.ts`; tests: `test/session/prompt.test.ts`, `test/session/prompt-effect.test.ts`, `test/session/structured-output-integration.test.ts`
+- [ ] `src/session/revert.ts` (`SessionRevert`) - facades: `revert`, `unrevert`, `cleanup`; main callers: `server/instance/session.ts`; tests: `test/session/revert-compact.test.ts`
+- [ ] `src/session/compaction.ts` (`SessionCompaction`) - facades: `isOverflow`, `prune`, `create`; main callers: `server/instance/session.ts`; tests: `test/session/compaction.test.ts`
+- [ ] `src/session/summary.ts` (`SessionSummary`) - facades: `summarize`, `diff`; main callers: `session/prompt.ts`, `session/processor.ts`, `server/instance/session.ts`; tests: `test/session/snapshot-tool-race.test.ts`
+- [ ] `src/share/session.ts` (`ShareSession`) - facades: `create`, `share`, `unshare`; main callers: `server/instance/session.ts`, `cli/cmd/github.ts`
+- [ ] `src/agent/agent.ts` (`Agent`) - facades: `get`, `list`, `defaultAgent`, `generate`; main callers: `cli/cmd/agent.ts`, `server/instance/session.ts`, `server/instance/experimental.ts`; tests: `test/agent/agent.test.ts`
+- [ ] `src/permission/index.ts` (`Permission`) - facades: `ask`, `reply`, `list`; main callers: `server/instance/permission.ts`, `server/instance/session.ts`, `session/llm.ts`; tests: `test/permission/next.test.ts`
+- [x] `src/file/index.ts` (`File`) - facades removed and merged.
+- [x] `src/lsp/index.ts` (`LSP`) - facades removed and merged.
+- [x] `src/mcp/index.ts` (`MCP`) - facades removed and merged.
+- [x] `src/config/config.ts` (`Config`) - facades removed and merged.
+- [x] `src/provider/provider.ts` (`Provider`) - facades removed and merged.
+- [x] `src/pty/index.ts` (`Pty`) - facades removed and merged.
+- [x] `src/skill/index.ts` (`Skill`) - facades removed and merged.
+- [x] `src/project/vcs.ts` (`Vcs`) - facades removed and merged.
+- [x] `src/tool/registry.ts` (`ToolRegistry`) - facades removed and merged.
+- [ ] `src/worktree/index.ts` (`Worktree`) - facades: `makeWorktreeInfo`, `createFromInfo`, `create`, `remove`, `reset`; main callers: `control-plane/adaptors/worktree.ts`, `server/instance/experimental.ts`; tests: `test/project/worktree.test.ts`, `test/project/worktree-remove.test.ts`
+- [x] `src/auth/index.ts` (`Auth`) - facades removed and merged.
+- [ ] `src/mcp/auth.ts` (`McpAuth`) - facades: `get`, `getForUrl`, `all`, `set`, `remove`, `updateTokens`, `updateClientInfo`, `updateCodeVerifier`, `updateOAuthState`; main callers: `mcp/oauth-provider.ts`, `cli/cmd/mcp.ts`; tests: `test/mcp/oauth-auto-connect.test.ts`
+- [ ] `src/plugin/index.ts` (`Plugin`) - facades: `trigger`, `list`, `init`; main callers: `agent/agent.ts`, `session/llm.ts`, `project/bootstrap.ts`; tests: `test/plugin/trigger.test.ts`, `test/provider/provider.test.ts`
+- [ ] `src/project/project.ts` (`Project`) - facades: `fromDirectory`, `discover`, `initGit`, `update`, `sandboxes`, `addSandbox`, `removeSandbox`; main callers: `project/instance.ts`, `server/instance/project.ts`, `server/instance/experimental.ts`; tests: `test/project/project.test.ts`, `test/project/migrate-global.test.ts`
+- [ ] `src/snapshot/index.ts` (`Snapshot`) - facades: `init`, `track`, `patch`, `restore`, `revert`, `diff`, `diffFull`; main callers: `project/bootstrap.ts`, `cli/cmd/debug/snapshot.ts`; tests: `test/snapshot/snapshot.test.ts`, `test/session/revert-compact.test.ts`
+
+## Excluded `makeRuntime(...)` sites
+
+- `src/bus/index.ts` - core bus plumbing, not a normal facade-removal target.
+- `src/effect/cross-spawn-spawner.ts` - runtime helper for `ChildProcessSpawner`, not a service namespace facade.

packages/opencode/specs/effect/http-api.md

@@ -0,0 +1,137 @@
+# HttpApi migration
+
+Practical notes for an eventual migration of `packages/opencode` server routes from the current Hono handlers to Effect `HttpApi`, either as a full replacement or as a parallel surface.
+
+## Goal
+
+Use Effect `HttpApi` where it gives us a better typed contract for:
+
+- route definition
+- request decoding and validation
+- typed success and error responses
+- OpenAPI generation
+- handler composition inside Effect
+
+This should be treated as a later-stage HTTP boundary migration, not a prerequisite for ongoing service, route-handler, or schema work.
+
+## Core model
+
+`HttpApi` is definition-first.
+
+- `HttpApi` is the root API
+- `HttpApiGroup` groups related endpoints
+- `HttpApiEndpoint` defines a single route and its request / response schemas
+- handlers are implemented separately from the contract
+
+This is a better fit once route inputs and outputs are already moving toward Effect Schema-first models.
+
+## Why it is relevant here
+
+The current route-effectification work is already pushing handlers toward:
+
+- one `AppRuntime.runPromise(Effect.gen(...))` body
+- yielding services from context
+- using typed Effect errors instead of Promise wrappers
+
+That work is a good prerequisite for `HttpApi`. Once the handler body is already a composed Effect, the remaining migration is mostly about replacing the Hono route declaration and validator layer.
+
+## What HttpApi gives us
+
+### Contracts
+
+Request params, query, payload, success payloads, and typed error payloads are declared in one place using Effect Schema.
+
+### Validation and decoding
+
+Incoming data is decoded through Effect Schema instead of hand-maintained Zod validators per route.
+
+### OpenAPI
+
+`HttpApi` can derive OpenAPI from the API definition, which overlaps with the current `describeRoute(...)` and `resolver(...)` pattern.
+
+### Typed errors
+
+`Schema.TaggedErrorClass` maps naturally to endpoint error contracts.
+
+## Likely fit for opencode
+
+Best fit first:
+
+- JSON request / response endpoints
+- route groups that already mostly delegate into services
+- endpoints whose request and response models can be defined with Effect Schema
+
+Harder / later fit:
+
+- SSE endpoints
+- websocket endpoints
+- streaming handlers
+- routes with heavy Hono-specific middleware assumptions
+
+## Current blockers and gaps
+
+### Schema split
+
+Many route boundaries still use Zod-first validators. That does not block all experimentation, but full `HttpApi` adoption is easier after the domain and boundary types are more consistently Schema-first with `.zod` compatibility only where needed.
+
+### Mixed handler styles
+
+Many current `server/instance/*.ts` handlers still call async facades directly. Migrating those to composed `Effect.gen(...)` handlers is the low-risk step to do first.
+
+### Non-JSON routes
+
+The server currently includes SSE, websocket, and streaming-style endpoints. Those should not be the first `HttpApi` targets.
+
+### Existing Hono integration
+
+The current server composition, middleware, and docs flow are Hono-centered today. That suggests a parallel or incremental adoption plan is safer than a flag day rewrite.
+
+## Recommended strategy
+
+### 1. Finish the prerequisites first
+
+- continue route-handler effectification in `server/instance/*.ts`
+- continue schema migration toward Effect Schema-first DTOs and errors
+- keep removing service facades
+
+### 2. Start with one parallel group
+
+Introduce one small `HttpApi` group for plain JSON endpoints only. Good initial candidates are the least stateful endpoints in:
+
+- `server/instance/question.ts`
+- `server/instance/provider.ts`
+- `server/instance/permission.ts`
+
+Avoid `session.ts`, SSE, websocket, and TUI-facing routes first.
+
+### 3. Reuse existing services
+
+Do not re-architect business logic during the HTTP migration. `HttpApi` handlers should call the same Effect services already used by the Hono handlers.
+
+### 4. Run in parallel before replacing
+
+Prefer mounting an experimental `HttpApi` surface alongside the existing Hono routes first. That lowers migration risk and lets us compare:
+
+- handler ergonomics
+- OpenAPI output
+- auth and middleware integration
+- test ergonomics
+
+### 5. Migrate JSON route groups gradually
+
+If the parallel slice works well, migrate additional JSON route groups one at a time. Leave streaming-style endpoints on Hono until there is a clear reason to move them.
+
+## Proposed first steps
+
+- [ ] add one small spike that defines an `HttpApi` group for a simple JSON route set
+- [ ] use Effect Schema request / response types for that slice
+- [ ] keep the underlying service calls identical to the current handlers
+- [ ] compare generated OpenAPI against the current Hono/OpenAPI setup
+- [ ] document how auth, instance lookup, and error mapping would compose in the new stack
+- [ ] decide after the spike whether `HttpApi` should stay parallel, replace only some groups, or become the long-term default
+
+## Rule of thumb
+
+Do not start with the hardest route file.
+
+If `HttpApi` is adopted here, it should arrive after the handler body is already Effect-native and after the relevant request / response models have moved to Effect Schema.

packages/opencode/specs/effect/migration.md

@@ -178,7 +178,9 @@ That is fine for leaf files like `schema.ts`. Keep the service surface in the ow
 
 ## Migration checklist
 
-Fully migrated (single namespace, InstanceState where needed, flattened facade):
+Service-shape migrated (single namespace, traced methods, `InstanceState` where needed).
+
+This checklist is only about the service shape migration. Many of these services still keep `makeRuntime(...)` plus async facade exports; that facade-removal phase is tracked separately in `facades.md`.
 
 - [x] `Account` — `account/index.ts`
 - [x] `Agent` — `agent/agent.ts`
@@ -221,59 +223,16 @@ Fully migrated (single namespace, InstanceState where needed, flattened facade):
 - [x] `Provider` — `provider/provider.ts`
 - [x] `Storage` — `storage/storage.ts`
 - [x] `ShareNext` — `share/share-next.ts`
-
-Still open:
-
 - [x] `SessionTodo` — `session/todo.ts`
-- [ ] `SyncEvent` — `sync/index.ts`
-- [ ] `Workspace` — `control-plane/workspace.ts`
 
-## Tool interface → Effect
+Still open at the service-shape level:
 
-`Tool.Def.execute` and `Tool.Info.init` already return `Effect` on this branch. Tool definitions should now stay Effect-native all the way through initialization instead of using Promise-returning init callbacks. Tools can still use lazy init callbacks when they need instance-bound state at init time, but those callbacks should return `Effect`, not `Promise`. Remaining work is:
+- [ ] `SyncEvent` — `sync/index.ts` (deferred pending sync with James)
+- [ ] `Workspace` — `control-plane/workspace.ts` (deferred pending sync with James)
 
-1. Migrate each tool body to return Effects
+## Tool migration
-2. Keep `Tool.define()` inputs Effect-native
-3. Update remaining callers to `yield*` tool initialization instead of `await`ing
 
-### Tool migration details
+Tool-specific migration guidance and checklist live in `tools.md`.
-
-With `Tool.Info.init()` now effectful, use this transitional pattern for migrated tools that still need Promise-based boundaries internally:
-
-- `Tool.defineEffect(...)` should `yield*` the services the tool depends on and close over them in the returned tool definition.
-- Keep the bridge at the Promise boundary only inside the tool body when required by external APIs. Do not return Promise-based init callbacks from `Tool.define()`.
-- If a tool starts requiring new services, wire them into `ToolRegistry.defaultLayer` so production callers resolve the same dependencies as tests.
-
-Tool tests should use the existing Effect helpers in `packages/opencode/test/lib/effect.ts`:
-
-- Use `testEffect(...)` / `it.live(...)` instead of creating fake local wrappers around effectful tools.
-- Yield the real tool export, then initialize it: `const info = yield* ReadTool`, `const tool = yield* info.init()`.
-- Run tests inside a real instance with `provideTmpdirInstance(...)` or `provideInstance(tmpdirScoped(...))` so instance-scoped services resolve exactly as they do in production.
-
-This keeps migrated tool tests aligned with the production service graph today, and makes the eventual `Tool.Info` → `Effect` cleanup mostly mechanical later.
-
-Individual tools, ordered by value:
-
-- [ ] `apply_patch.ts` — HIGH: multi-step orchestration, error accumulation, Bus events
-- [ ] `bash.ts` — HIGH: shell orchestration, quoting, timeout handling, output capture
-- [x] `read.ts` — HIGH: streaming I/O, readline, binary detection → FileSystem + Stream
-- [ ] `edit.ts` — HIGH: multi-step diff/format/publish pipeline, FileWatcher lock
-- [ ] `grep.ts` — MEDIUM: spawns ripgrep → ChildProcessSpawner, timeout handling
-- [ ] `write.ts` — MEDIUM: permission checks, diagnostics polling, Bus events
-- [ ] `codesearch.ts` — MEDIUM: HTTP + SSE + manual timeout → HttpClient + Effect.timeout
-- [ ] `webfetch.ts` — MEDIUM: fetch with UA retry, size limits → HttpClient
-- [ ] `websearch.ts` — MEDIUM: MCP over HTTP → HttpClient
-- [ ] `batch.ts` — MEDIUM: parallel execution, per-call error recovery → Effect.all
-- [ ] `task.ts` — MEDIUM: task state management
-- [ ] `ls.ts` — MEDIUM: bounded directory listing over ripgrep-backed traversal
-- [ ] `multiedit.ts` — MEDIUM: sequential edit orchestration over `edit.ts`
-- [ ] `glob.ts` — LOW: simple async generator
-- [ ] `lsp.ts` — LOW: dispatch switch over LSP operations
-- [ ] `question.ts` — LOW: prompt wrapper
-- [ ] `skill.ts` — LOW: skill tool adapter
-- [ ] `todo.ts` — LOW: todo persistence wrapper
-- [ ] `invalid.ts` — LOW: invalid-tool fallback
-- [ ] `plan.ts` — LOW: plan file operations
 
 ## Effect service adoption in already-migrated code
 
@@ -281,27 +240,19 @@ Some already-effectified areas still use raw `Filesystem.*` or `Process.spawn` i
 
 ### `Filesystem.*` → `AppFileSystem.Service` (yield in layer)
 
-- [ ] `file/index.ts` — 1 remaining `Filesystem.readText()` call in untracked diff handling
+- [x] `config/config.ts` — `installDependencies()` now uses `AppFileSystem`
-- [ ] `config/config.ts` — 5 remaining `Filesystem.*` calls in `installDependencies()`
+- [x] `provider/provider.ts` — recent model state now reads via `AppFileSystem.Service`
-- [ ] `provider/provider.ts` — 1 remaining `Filesystem.readJson()` call for recent model state
 
 ### `Process.spawn` → `ChildProcessSpawner` (yield in layer)
 
-- [ ] `format/formatter.ts` — 2 remaining `Process.spawn()` checks (`air`, `uv`)
+- [x] `format/formatter.ts` — direct `Process.spawn()` checks removed (`air`, `uv`)
 - [ ] `lsp/server.ts` — multiple `Process.spawn()` installs/download helpers
 
 ## Filesystem consolidation
 
-`util/filesystem.ts` (raw fs wrapper) is currently imported by **34 files**. The effectified `AppFileSystem` service (`filesystem/index.ts`) is currently imported by **15 files**. As services and tools are effectified, they should switch from `Filesystem.*` to yielding `AppFileSystem.Service` — this happens naturally during each migration, not as a separate effort.
+`util/filesystem.ts` is still used widely across `src/`, and raw `fs` / `fs/promises` imports still exist in multiple tooling and infrastructure files. As services and tools are effectified, they should switch from `Filesystem.*` to yielding `AppFileSystem.Service` where possible — this should happen naturally during each migration, not as a separate sweep.
 
-Similarly, **21 files** still import raw `fs` or `fs/promises` directly. These should migrate to `AppFileSystem` or `Filesystem.*` as they're touched.
+Tool-specific filesystem cleanup notes live in `tools.md`.
-
-Current raw fs users that will convert during tool migration:
-
-- `tool/read.ts` — fs.createReadStream, readline
-- `tool/apply_patch.ts` — fs/promises
-- `file/ripgrep.ts` — fs/promises
-- `patch/index.ts` — fs, fs/promises
 
 ## Primitives & utilities
 
@@ -312,7 +263,9 @@ Current raw fs users that will convert during tool migration:
 
 ## Destroying the facades
 
-Every service currently exports async facade functions at the bottom of its namespace — `export async function read(...) { return runPromise(...) }` — backed by a per-service `makeRuntime`. These exist because cyclic imports used to force each service to build its own independent runtime. Now that the layer DAG is acyclic and `AppRuntime` (`src/effect/app-runtime.ts`) composes everything into one `ManagedRuntime`, we're removing them.
+This phase is still broadly open. As of 2026-04-13 there are still 15 `makeRuntime(...)` call sites under `src/`, with 13 still in scope for facade removal. The live checklist now lives in `facades.md`.
+
+These facades exist because cyclic imports used to force each service to build its own independent runtime. Now that the layer DAG is acyclic and `AppRuntime` (`src/effect/app-runtime.ts`) composes everything into one `ManagedRuntime`, we're removing them.
 
 ### Process
 
@@ -341,47 +294,14 @@ For each service, the migration is roughly:
 - `ShareNext` — migrated 2026-04-11. Swapped remaining async callers to `AppRuntime.runPromise(ShareNext.Service.use(...))`, removed the `makeRuntime(...)` facade, and kept instance bootstrap on the shared app runtime.
 - `SessionTodo` — migrated 2026-04-10. Already matched the target service shape in `session/todo.ts`: single namespace, traced Effect methods, and no `makeRuntime(...)` facade remained; checklist updated to reflect the completed migration.
 - `Storage` — migrated 2026-04-10. One production caller (`Session.diff`) and all storage.test.ts tests converted to effectful style. Facades and `makeRuntime` removed.
-- `SessionRunState` — migrated 2026-04-11. Single caller in `server/routes/session.ts` converted; facade removed.
+- `SessionRunState` — migrated 2026-04-11. Single caller in `server/instance/session.ts` converted; facade removed.
-- `Account` — migrated 2026-04-11. Callers in `server/routes/experimental.ts` and `cli/cmd/account.ts` converted; facade removed.
+- `Account` — migrated 2026-04-11. Callers in `server/instance/experimental.ts` and `cli/cmd/account.ts` converted; facade removed.
 - `Instruction` — migrated 2026-04-11. Test-only callers converted; facade removed.
 - `FileTime` — migrated 2026-04-11. Test-only callers converted; facade removed.
 - `FileWatcher` — migrated 2026-04-11. Callers in `project/bootstrap.ts` and test converted; facade removed.
-- `Question` — migrated 2026-04-11. Callers in `server/routes/question.ts` and test converted; facade removed.
+- `Question` — migrated 2026-04-11. Callers in `server/instance/question.ts` and test converted; facade removed.
 - `Truncate` — migrated 2026-04-11. Caller in `tool/tool.ts` and test converted; facade removed.
 
 ## Route handler effectification
 
-Route handlers should wrap their entire body in a single `AppRuntime.runPromise(Effect.gen(...))` call, yielding services from context rather than calling facades one-by-one. This eliminates multiple `runPromise` round-trips and lets handlers compose naturally.
+Route-handler migration guidance and checklist live in `routes.md`.
-
-```ts
-// Before — one facade call per service
-;async (c) => {
-  await SessionRunState.assertNotBusy(id)
-  await Session.removeMessage({ sessionID: id, messageID })
-  return c.json(true)
-}
-
-// After — one Effect.gen, yield services from context
-;async (c) => {
-  await AppRuntime.runPromise(
-    Effect.gen(function* () {
-      const state = yield* SessionRunState.Service
-      const session = yield* Session.Service
-      yield* state.assertNotBusy(id)
-      yield* session.removeMessage({ sessionID: id, messageID })
-    }),
-  )
-  return c.json(true)
-}
-```
-
-When migrating, always use `{ concurrency: "unbounded" }` with `Effect.all` — route handlers should run independent service calls in parallel, not sequentially.
-
-Route files to convert (each handler that calls facades should be wrapped):
-
-- [ ] `server/routes/session.ts` — heaviest; uses Session, SessionPrompt, SessionRevert, SessionCompaction, SessionShare, SessionSummary, SessionRunState, Agent, Permission, Bus
-- [ ] `server/routes/global.ts` — uses Config, Project, Provider, Vcs, Snapshot, Agent
-- [ ] `server/routes/provider.ts` — uses Provider, Auth, Config
-- [ ] `server/routes/question.ts` — uses Question
-- [ ] `server/routes/pty.ts` — uses Pty
-- [ ] `server/routes/experimental.ts` — uses Account, ToolRegistry, Agent, MCP, Config

packages/opencode/specs/effect/routes.md

@@ -0,0 +1,66 @@
+# Route handler effectification
+
+Practical reference for converting server route handlers in `packages/opencode` to a single `AppRuntime.runPromise(Effect.gen(...))` body.
+
+## Goal
+
+Route handlers should wrap their entire body in a single `AppRuntime.runPromise(Effect.gen(...))` call, yielding services from context rather than calling facades one-by-one.
+
+This eliminates multiple `runPromise` round-trips and lets handlers compose naturally.
+
+```ts
+// Before - one facade call per service
+;async (c) => {
+  await SessionRunState.assertNotBusy(id)
+  await Session.removeMessage({ sessionID: id, messageID })
+  return c.json(true)
+}
+
+// After - one Effect.gen, yield services from context
+;async (c) => {
+  await AppRuntime.runPromise(
+    Effect.gen(function* () {
+      const state = yield* SessionRunState.Service
+      const session = yield* Session.Service
+      yield* state.assertNotBusy(id)
+      yield* session.removeMessage({ sessionID: id, messageID })
+    }),
+  )
+  return c.json(true)
+}
+```
+
+## Rules
+
+- Wrap the whole handler body in one `AppRuntime.runPromise(Effect.gen(...))` call when the handler is service-heavy.
+- Yield services from context instead of calling async facades repeatedly.
+- When independent service calls can run in parallel, use `Effect.all(..., { concurrency: "unbounded" })`.
+- Prefer one composed Effect body over multiple separate `runPromise(...)` calls in the same handler.
+
+## Current route files
+
+Current instance route files live under `src/server/instance`, not `server/routes`.
+
+The main migration targets are:
+
+- [ ] `server/instance/session.ts` — heaviest; still has many direct facade calls for Session, SessionPrompt, SessionRevert, SessionCompaction, SessionShare, SessionSummary, Agent, Bus
+- [ ] `server/instance/global.ts` — still has direct facade calls for Config and instance lifecycle actions
+- [ ] `server/instance/provider.ts` — still has direct facade calls for Config and Provider
+- [ ] `server/instance/question.ts` — partially converted; still worth tracking here until it consistently uses the composed style
+- [ ] `server/instance/pty.ts` — still calls Pty facades directly
+- [ ] `server/instance/experimental.ts` — mixed state; some handlers are already composed, others still use facades
+
+Additional route files that still participate in the migration:
+
+- [ ] `server/instance/index.ts` — Vcs, Agent, Skill, LSP, Format
+- [ ] `server/instance/file.ts` — Ripgrep, File, LSP
+- [ ] `server/instance/mcp.ts` — MCP facade-heavy
+- [ ] `server/instance/permission.ts` — Permission
+- [ ] `server/instance/workspace.ts` — Workspace
+- [ ] `server/instance/tui.ts` — Bus and Session
+- [ ] `server/instance/middleware.ts` — Session and Workspace lookups
+
+## Notes
+
+- Some handlers already use `AppRuntime.runPromise(Effect.gen(...))` in isolated places. Keep pushing those files toward one consistent style.
+- Route conversion is closely tied to facade removal. As services lose `makeRuntime`-backed async exports, route handlers should switch to yielding the service directly.

packages/opencode/specs/effect/schema.md

@@ -0,0 +1,99 @@
+# Schema migration
+
+Practical reference for migrating data types in `packages/opencode` from Zod-first definitions to Effect Schema with Zod compatibility shims.
+
+## Goal
+
+Use Effect Schema as the source of truth for domain models, IDs, inputs, outputs, and typed errors.
+
+Keep Zod available at existing HTTP, tool, and compatibility boundaries by exposing a `.zod` field derived from the Effect schema.
+
+## Preferred shapes
+
+### Data objects
+
+Use `Schema.Class` for structured data.
+
+```ts
+export class Info extends Schema.Class<Info>("Foo.Info")({
+  id: FooID,
+  name: Schema.String,
+  enabled: Schema.Boolean,
+}) {
+  static readonly zod = zod(Info)
+}
+```
+
+If the class cannot reference itself cleanly during initialization, use the existing two-step pattern:
+
+```ts
+const _Info = Schema.Struct({
+  id: FooID,
+  name: Schema.String,
+})
+
+export const Info = Object.assign(_Info, {
+  zod: zod(_Info),
+})
+```
+
+### Errors
+
+Use `Schema.TaggedErrorClass` for domain errors.
+
+```ts
+export class NotFoundError extends Schema.TaggedErrorClass<NotFoundError>()("FooNotFoundError", {
+  id: FooID,
+}) {}
+```
+
+### IDs and branded leaf types
+
+Keep branded/schema-backed IDs as Effect schemas and expose `static readonly zod` for compatibility when callers still expect Zod.
+
+## Compatibility rule
+
+During migration, route validators, tool parameters, and any existing Zod-based boundary should consume the derived `.zod` schema instead of maintaining a second hand-written Zod schema.
+
+The default should be:
+
+- Effect Schema owns the type
+- `.zod` exists only as a compatibility surface
+- new domain models should not start Zod-first unless there is a concrete boundary-specific need
+
+## When Zod can stay
+
+It is fine to keep a Zod-native schema temporarily when:
+
+- the type is only used at an HTTP or tool boundary
+- the validator depends on Zod-only transforms or behavior not yet covered by `zod()`
+- the migration would force unrelated churn across a large call graph
+
+When this happens, prefer leaving a short note or TODO rather than silently creating a parallel schema source of truth.
+
+## Ordering
+
+Migrate in this order:
+
+1. Shared leaf models and `schema.ts` files
+2. Exported `Info`, `Input`, `Output`, and DTO types
+3. Tagged domain errors
+4. Service-local internal models
+5. Route and tool boundary validators that can switch to `.zod`
+
+This keeps shared types canonical first and makes boundary updates mostly mechanical.
+
+## Checklist
+
+- [ ] Shared `schema.ts` leaf models are Effect Schema-first
+- [ ] Exported `Info` / `Input` / `Output` types use `Schema.Class` where appropriate
+- [ ] Domain errors use `Schema.TaggedErrorClass`
+- [ ] Migrated types expose `.zod` for back compatibility
+- [ ] Route and tool validators consume derived `.zod` instead of duplicate Zod definitions
+- [ ] New domain models default to Effect Schema first
+
+## Notes
+
+- Use `@/util/effect-zod` for all Schema -> Zod conversion.
+- Prefer one canonical schema definition. Avoid maintaining parallel Zod and Effect definitions for the same domain type.
+- Keep the migration incremental. Converting the domain model first is more valuable than converting every boundary in the same change.

packages/opencode/specs/effect/tools.md

@@ -0,0 +1,96 @@
+# Tool migration
+
+Practical reference for the current tool-migration state in `packages/opencode`.
+
+## Status
+
+`Tool.Def.execute` and `Tool.Info.init` already return `Effect` on this branch, and the built-in tool surface is now largely on the target shape.
+
+The current exported tools in `src/tool` all use `Tool.define(...)` with Effect-based initialization, and nearly all of them already build their tool body with `Effect.gen(...)` and `Effect.fn(...)`.
+
+So the remaining work is no longer "convert tools to Effect at all". The remaining work is mostly:
+
+1. remove Promise and raw platform bridges inside individual tool bodies
+2. swap tool internals to Effect-native services like `AppFileSystem`, `HttpClient`, and `ChildProcessSpawner`
+3. keep tests and callers aligned with `yield* info.init()` and real service graphs
+
+## Current shape
+
+`Tool.define(...)` is already the Effect-native helper here.
+
+- `init` is an `Effect`
+- `info.init()` returns an `Effect`
+- `execute(...)` returns an `Effect`
+
+That means a tool does not need a separate `Tool.defineEffect(...)` helper to count as migrated. A tool is effectively migrated when its init and execute path stay Effect-native, even if some internals still bridge to Promise-based or raw APIs.
+
+## Tests
+
+Tool tests should use the existing Effect helpers in `packages/opencode/test/lib/effect.ts`:
+
+- Use `testEffect(...)` / `it.live(...)` instead of creating fake local wrappers around effectful tools.
+- Yield the real tool export, then initialize it: `const info = yield* ReadTool`, `const tool = yield* info.init()`.
+- Run tests inside a real instance with `provideTmpdirInstance(...)` or `provideInstance(tmpdirScoped(...))` so instance-scoped services resolve exactly as they do in production.
+
+This keeps tool tests aligned with the production service graph and makes follow-up cleanup mostly mechanical.
+
+## Exported tools
+
+These exported tool definitions already exist in `src/tool` and are on the current Effect-native `Tool.define(...)` path:
+
+- [x] `apply_patch.ts`
+- [x] `bash.ts`
+- [x] `codesearch.ts`
+- [x] `edit.ts`
+- [x] `glob.ts`
+- [x] `grep.ts`
+- [x] `invalid.ts`
+- [x] `ls.ts`
+- [x] `lsp.ts`
+- [x] `multiedit.ts`
+- [x] `plan.ts`
+- [x] `question.ts`
+- [x] `read.ts`
+- [x] `skill.ts`
+- [x] `task.ts`
+- [x] `todo.ts`
+- [x] `webfetch.ts`
+- [x] `websearch.ts`
+- [x] `write.ts`
+
+Notes:
+
+- `batch.ts` is no longer a current tool file and should not be tracked here.
+- `truncate.ts` is an Effect service used by tools, not a tool definition itself.
+- `mcp-exa.ts`, `external-directory.ts`, and `schema.ts` are support modules, not standalone tool definitions.
+
+## Follow-up cleanup
+
+Most exported tools are already on the intended Effect-native shape. The remaining cleanup is narrower than the old checklist implied.
+
+Current spot cleanups worth tracking:
+
+- [ ] `read.ts` — still bridges to Node stream / `readline` helpers and Promise-based binary detection
+- [ ] `bash.ts` — already uses Effect child-process primitives; only keep tracking shell-specific platform bridges and parser/loading details as they come up
+- [ ] `webfetch.ts` — already uses `HttpClient`; remaining work is limited to smaller boundary helpers like HTML text extraction
+- [ ] `file/ripgrep.ts` — adjacent to tool migration; still has raw fs/process usage that affects `grep.ts` and `ls.ts`
+- [ ] `patch/index.ts` — adjacent to tool migration; still has raw fs usage behind patch application
+
+Notable items that are already effectively on the target path and do not need separate migration bullets right now:
+
+- `apply_patch.ts`
+- `grep.ts`
+- `write.ts`
+- `codesearch.ts`
+- `websearch.ts`
+- `ls.ts`
+- `multiedit.ts`
+- `edit.ts`
+
+## Filesystem notes
+
+Current raw fs users that still appear relevant here:
+
+- `tool/read.ts` — `fs.createReadStream`, `readline`
+- `file/ripgrep.ts` — `fs/promises`
+- `patch/index.ts` — `fs`, `fs/promises`

packages/opencode/src/acp/agent.ts

@@ -40,6 +40,7 @@ import type { ACPConfig } from "./types"
 import { Provider } from "../provider/provider"
 import { ModelID, ProviderID } from "../provider/schema"
 import { Agent as AgentModule } from "../agent/agent"
+import { AppRuntime } from "@/effect/app-runtime"
 import { Installation } from "@/installation"
 import { MessageV2 } from "@/session/message-v2"
 import { Config } from "@/config/config"
@@ -1166,7 +1167,7 @@ export namespace ACP {
         this.sessionManager.get(sessionId).modeId ||
         (await (async () => {
           if (!availableModes.length) return undefined
-          const defaultAgentName = await AgentModule.defaultAgent()
+          const defaultAgentName = await AppRuntime.runPromise(AgentModule.Service.use((svc) => svc.defaultAgent()))
           const resolvedModeId =
             availableModes.find((mode) => mode.name === defaultAgentName)?.id ?? availableModes[0].id
           this.sessionManager.setMode(sessionId, resolvedModeId)
@@ -1367,7 +1368,8 @@ export namespace ACP {
       if (!current) {
         this.sessionManager.setModel(session.id, model)
       }
-      const agent = session.modeId ?? (await AgentModule.defaultAgent())
+      const agent =
+        session.modeId ?? (await AppRuntime.runPromise(AgentModule.Service.use((svc) => svc.defaultAgent())))
 
       const parts: Array<
         | { type: "text"; text: string; synthetic?: boolean; ignored?: boolean }

packages/opencode/src/agent/agent.ts

@@ -21,7 +21,6 @@ import { Plugin } from "@/plugin"
 import { Skill } from "../skill"
 import { Effect, Context, Layer } from "effect"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRuntime } from "@/effect/run-service"
 
 export namespace Agent {
   export const Info = z
@@ -404,22 +403,4 @@ export namespace Agent {
     Layer.provide(Config.defaultLayer),
     Layer.provide(Skill.defaultLayer),
   )
-
-  const { runPromise } = makeRuntime(Service, defaultLayer)
-
-  export async function get(agent: string) {
-    return runPromise((svc) => svc.get(agent))
-  }
-
-  export async function list() {
-    return runPromise((svc) => svc.list())
-  }
-
-  export async function defaultAgent() {
-    return runPromise((svc) => svc.defaultAgent())
-  }
-
-  export async function generate(input: { description: string; model?: { providerID: ProviderID; modelID: ModelID } }) {
-    return runPromise((svc) => svc.generate(input))
-  }
 }

packages/opencode/src/auth/index.ts

@@ -1,6 +1,5 @@
 import path from "path"
 import { Effect, Layer, Record, Result, Schema, Context } from "effect"
-import { makeRuntime } from "@/effect/run-service"
 import { zod } from "@/util/effect-zod"
 import { Global } from "../global"
 import { AppFileSystem } from "../filesystem"
@@ -89,22 +88,4 @@ export namespace Auth {
   )
 
   export const defaultLayer = layer.pipe(Layer.provide(AppFileSystem.defaultLayer))
-
-  const { runPromise } = makeRuntime(Service, defaultLayer)
-
-  export async function get(providerID: string) {
-    return runPromise((service) => service.get(providerID))
-  }
-
-  export async function all(): Promise<Record<string, Info>> {
-    return runPromise((service) => service.all())
-  }
-
-  export async function set(key: string, info: Info) {
-    return runPromise((service) => service.set(key, info))
-  }
-
-  export async function remove(key: string) {
-    return runPromise((service) => service.remove(key))
-  }
 }

packages/opencode/src/bus/bus-event.ts

@@ -16,25 +16,18 @@ export namespace BusEvent {
   }
 
   export function payloads() {
-    return z
+    return registry
-      .discriminatedUnion(
+      .entries()
-        "type",
+      .map(([type, def]) => {
-        registry
+        return z
-          .entries()
+          .object({
-          .map(([type, def]) => {
+            type: z.literal(type),
-            return z
+            properties: def.properties,
-              .object({
+          })
-                type: z.literal(type),
+          .meta({
-                properties: def.properties,
+            ref: "Event" + "." + def.type,
-              })
-              .meta({
-                ref: "Event" + "." + def.type,
-              })
           })
-          .toArray() as any,
-      )
-      .meta({
-        ref: "Event",
       })
+      .toArray()
   }
 }

packages/opencode/src/cli/bootstrap.ts

@@ -1,10 +1,11 @@
+import { AppRuntime } from "@/effect/app-runtime"
 import { InstanceBootstrap } from "../project/bootstrap"
 import { Instance } from "../project/instance"
 
 export async function bootstrap<T>(directory: string, cb: () => Promise<T>) {
   return Instance.provide({
     directory,
-    init: InstanceBootstrap,
+    init: () => AppRuntime.runPromise(InstanceBootstrap),
     fn: async () => {
       try {
         const result = await cb()

packages/opencode/src/cli/cmd/agent.ts

@@ -1,5 +1,6 @@
 import { cmd } from "./cmd"
 import * as prompts from "@clack/prompts"
+import { AppRuntime } from "@/effect/app-runtime"
 import { UI } from "../ui"
 import { Global } from "../../global"
 import { Agent } from "../../agent/agent"
@@ -110,7 +111,9 @@ const AgentCreateCommand = cmd({
         const spinner = prompts.spinner()
         spinner.start("Generating agent configuration...")
         const model = args.model ? Provider.parseModel(args.model) : undefined
-        const generated = await Agent.generate({ description, model }).catch((error) => {
+        const generated = await AppRuntime.runPromise(
+          Agent.Service.use((svc) => svc.generate({ description, model })),
+        ).catch((error) => {
           spinner.stop(`LLM failed to generate agent: ${error.message}`, 1)
           if (isFullyNonInteractive) process.exit(1)
           throw new UI.CancelledError()
@@ -220,7 +223,7 @@ const AgentListCommand = cmd({
     await Instance.provide({
       directory: process.cwd(),
       async fn() {
-        const agents = await Agent.list()
+        const agents = await AppRuntime.runPromise(Agent.Service.use((svc) => svc.list()))
         const sortedAgents = agents.sort((a, b) => {
           if (a.native !== b.native) {
             return a.native ? -1 : 1

packages/opencode/src/cli/cmd/debug/agent.ts

@@ -12,6 +12,7 @@ import { Permission } from "../../../permission"
 import { iife } from "../../../util/iife"
 import { bootstrap } from "../../bootstrap"
 import { cmd } from "../cmd"
+import { AppRuntime } from "@/effect/app-runtime"
 
 export const AgentCommand = cmd({
   command: "agent <name>",
@@ -34,7 +35,7 @@ export const AgentCommand = cmd({
   async handler(args) {
     await bootstrap(process.cwd(), async () => {
       const agentName = args.name as string
-      const agent = await Agent.get(agentName)
+      const agent = await AppRuntime.runPromise(Agent.Service.use((svc) => svc.get(agentName)))
       if (!agent) {
         process.stderr.write(
           `Agent ${agentName} not found, run '${basename(process.execPath)} agent list' to get an agent list` + EOL,
@@ -71,11 +72,17 @@ export const AgentCommand = cmd({
 })
 
 async function getAvailableTools(agent: Agent.Info) {
-  const model = agent.model ?? (await Provider.defaultModel())
+  return AppRuntime.runPromise(
-  return ToolRegistry.tools({
+    Effect.gen(function* () {
-    ...model,
+      const provider = yield* Provider.Service
-    agent,
+      const registry = yield* ToolRegistry.Service
-  })
+      const model = agent.model ?? (yield* provider.defaultModel())
+      return yield* registry.tools({
+        ...model,
+        agent,
+      })
+    }),
+  )
 }
 
 async function resolveTools(agent: Agent.Info, availableTools: Awaited<ReturnType<typeof getAvailableTools>>) {
@@ -118,7 +125,14 @@ function parseToolParams(input?: string) {
 async function createToolContext(agent: Agent.Info) {
   const session = await Session.create({ title: `Debug tool run (${agent.name})` })
   const messageID = MessageID.ascending()
-  const model = agent.model ?? (await Provider.defaultModel())
+  const model =
+    agent.model ??
+    (await AppRuntime.runPromise(
+      Effect.gen(function* () {
+        const provider = yield* Provider.Service
+        return yield* provider.defaultModel()
+      }),
+    ))
   const now = Date.now()
   const message: MessageV2.Assistant = {
     id: messageID,

packages/opencode/src/cli/cmd/debug/config.ts

@@ -1,5 +1,6 @@
 import { EOL } from "os"
 import { Config } from "../../../config/config"
+import { AppRuntime } from "@/effect/app-runtime"
 import { bootstrap } from "../../bootstrap"
 import { cmd } from "../cmd"
 
@@ -9,7 +10,7 @@ export const ConfigCommand = cmd({
   builder: (yargs) => yargs,
   async handler() {
     await bootstrap(process.cwd(), async () => {
-      const config = await Config.get()
+      const config = await AppRuntime.runPromise(Config.Service.use((cfg) => cfg.get()))
       process.stdout.write(JSON.stringify(config, null, 2) + EOL)
     })
   },

packages/opencode/src/cli/cmd/debug/file.ts

@@ -1,4 +1,6 @@
 import { EOL } from "os"
+import { Effect } from "effect"
+import { AppRuntime } from "@/effect/app-runtime"
 import { File } from "../../../file"
 import { bootstrap } from "../../bootstrap"
 import { cmd } from "../cmd"
@@ -15,7 +17,11 @@ const FileSearchCommand = cmd({
     }),
   async handler(args) {
     await bootstrap(process.cwd(), async () => {
-      const results = await File.search({ query: args.query })
+      const results = await AppRuntime.runPromise(
+        Effect.gen(function* () {
+          return yield* File.Service.use((svc) => svc.search({ query: args.query }))
+        }),
+      )
       process.stdout.write(results.join(EOL) + EOL)
     })
   },
@@ -32,7 +38,11 @@ const FileReadCommand = cmd({
     }),
   async handler(args) {
     await bootstrap(process.cwd(), async () => {
-      const content = await File.read(args.path)
+      const content = await AppRuntime.runPromise(
+        Effect.gen(function* () {
+          return yield* File.Service.use((svc) => svc.read(args.path))
+        }),
+      )
       process.stdout.write(JSON.stringify(content, null, 2) + EOL)
     })
   },
@@ -44,7 +54,11 @@ const FileStatusCommand = cmd({
   builder: (yargs) => yargs,
   async handler() {
     await bootstrap(process.cwd(), async () => {
-      const status = await File.status()
+      const status = await AppRuntime.runPromise(
+        Effect.gen(function* () {
+          return yield* File.Service.use((svc) => svc.status())
+        }),
+      )
       process.stdout.write(JSON.stringify(status, null, 2) + EOL)
     })
   },
@@ -61,7 +75,11 @@ const FileListCommand = cmd({
     }),
   async handler(args) {
     await bootstrap(process.cwd(), async () => {
-      const files = await File.list(args.path)
+      const files = await AppRuntime.runPromise(
+        Effect.gen(function* () {
+          return yield* File.Service.use((svc) => svc.list(args.path))
+        }),
+      )
       process.stdout.write(JSON.stringify(files, null, 2) + EOL)
     })
   },

packages/opencode/src/cli/cmd/debug/lsp.ts

@@ -1,4 +1,6 @@
 import { LSP } from "../../../lsp"
+import { AppRuntime } from "../../../effect/app-runtime"
+import { Effect } from "effect"
 import { bootstrap } from "../../bootstrap"
 import { cmd } from "../cmd"
 import { Log } from "../../../util/log"
@@ -19,9 +21,16 @@ const DiagnosticsCommand = cmd({
   builder: (yargs) => yargs.positional("file", { type: "string", demandOption: true }),
   async handler(args) {
     await bootstrap(process.cwd(), async () => {
-      await LSP.touchFile(args.file, true)
+      const out = await AppRuntime.runPromise(
-      await sleep(1000)
+        LSP.Service.use((lsp) =>
-      process.stdout.write(JSON.stringify(await LSP.diagnostics(), null, 2) + EOL)
+          Effect.gen(function* () {
+            yield* lsp.touchFile(args.file, true)
+            yield* Effect.sleep(1000)
+            return yield* lsp.diagnostics()
+          }),
+        ),
+      )
+      process.stdout.write(JSON.stringify(out, null, 2) + EOL)
     })
   },
 })
@@ -33,7 +42,7 @@ export const SymbolsCommand = cmd({
   async handler(args) {
     await bootstrap(process.cwd(), async () => {
       using _ = Log.Default.time("symbols")
-      const results = await LSP.workspaceSymbol(args.query)
+      const results = await AppRuntime.runPromise(LSP.Service.use((lsp) => lsp.workspaceSymbol(args.query)))
       process.stdout.write(JSON.stringify(results, null, 2) + EOL)
     })
   },
@@ -46,7 +55,7 @@ export const DocumentSymbolsCommand = cmd({
   async handler(args) {
     await bootstrap(process.cwd(), async () => {
       using _ = Log.Default.time("document-symbols")
-      const results = await LSP.documentSymbol(args.uri)
+      const results = await AppRuntime.runPromise(LSP.Service.use((lsp) => lsp.documentSymbol(args.uri)))
       process.stdout.write(JSON.stringify(results, null, 2) + EOL)
     })
   },

packages/opencode/src/cli/cmd/debug/ripgrep.ts

@@ -1,4 +1,5 @@
 import { EOL } from "os"
+import { AppRuntime } from "../../../effect/app-runtime"
 import { Ripgrep } from "../../../file/ripgrep"
 import { Instance } from "../../../project/instance"
 import { bootstrap } from "../../bootstrap"
@@ -76,12 +77,18 @@ const SearchCommand = cmd({
         description: "Limit number of results",
       }),
   async handler(args) {
-    const results = await Ripgrep.search({
+    await bootstrap(process.cwd(), async () => {
-      cwd: process.cwd(),
+      const results = await AppRuntime.runPromise(
-      pattern: args.pattern,
+        Ripgrep.Service.use((svc) =>
-      glob: args.glob as string[] | undefined,
+          svc.search({
-      limit: args.limit,
+            cwd: Instance.directory,
+            pattern: args.pattern,
+            glob: args.glob as string[] | undefined,
+            limit: args.limit,
+          }),
+        ),
+      )
+      process.stdout.write(JSON.stringify(results.items, null, 2) + EOL)
     })
-    process.stdout.write(JSON.stringify(results, null, 2) + EOL)
   },
 })

packages/opencode/src/cli/cmd/debug/skill.ts

@@ -1,4 +1,6 @@
 import { EOL } from "os"
+import { Effect } from "effect"
+import { AppRuntime } from "@/effect/app-runtime"
 import { Skill } from "../../../skill"
 import { bootstrap } from "../../bootstrap"
 import { cmd } from "../cmd"
@@ -9,7 +11,12 @@ export const SkillCommand = cmd({
   builder: (yargs) => yargs,
   async handler() {
     await bootstrap(process.cwd(), async () => {
-      const skills = await Skill.all()
+      const skills = await AppRuntime.runPromise(
+        Effect.gen(function* () {
+          const skill = yield* Skill.Service
+          return yield* skill.all()
+        }),
+      )
       process.stdout.write(JSON.stringify(skills, null, 2) + EOL)
     })
   },

packages/opencode/src/cli/cmd/mcp.ts

@@ -15,6 +15,8 @@ import { Global } from "../../global"
 import { modify, applyEdits } from "jsonc-parser"
 import { Filesystem } from "../../util/filesystem"
 import { Bus } from "../../bus"
+import { AppRuntime } from "../../effect/app-runtime"
+import { Effect } from "effect"
 
 function getAuthStatusIcon(status: MCP.AuthStatus): string {
   switch (status) {
@@ -50,6 +52,47 @@ function isMcpRemote(config: McpEntry): config is McpRemote {
   return isMcpConfigured(config) && config.type === "remote"
 }
 
+function configuredServers(config: Config.Info) {
+  return Object.entries(config.mcp ?? {}).filter((entry): entry is [string, McpConfigured] => isMcpConfigured(entry[1]))
+}
+
+function oauthServers(config: Config.Info) {
+  return configuredServers(config).filter(
+    (entry): entry is [string, McpRemote] => isMcpRemote(entry[1]) && entry[1].oauth !== false,
+  )
+}
+
+async function listState() {
+  return AppRuntime.runPromise(
+    Effect.gen(function* () {
+      const cfg = yield* Config.Service
+      const mcp = yield* MCP.Service
+      const config = yield* cfg.get()
+      const statuses = yield* mcp.status()
+      const stored = yield* Effect.all(
+        Object.fromEntries(configuredServers(config).map(([name]) => [name, mcp.hasStoredTokens(name)])),
+        { concurrency: "unbounded" },
+      )
+      return { config, statuses, stored }
+    }),
+  )
+}
+
+async function authState() {
+  return AppRuntime.runPromise(
+    Effect.gen(function* () {
+      const cfg = yield* Config.Service
+      const mcp = yield* MCP.Service
+      const config = yield* cfg.get()
+      const auth = yield* Effect.all(
+        Object.fromEntries(oauthServers(config).map(([name]) => [name, mcp.getAuthStatus(name)])),
+        { concurrency: "unbounded" },
+      )
+      return { config, auth }
+    }),
+  )
+}
+
 export const McpCommand = cmd({
   command: "mcp",
   describe: "manage MCP (Model Context Protocol) servers",
@@ -75,13 +118,8 @@ export const McpListCommand = cmd({
         UI.empty()
         prompts.intro("MCP Servers")
 
-        const config = await Config.get()
+        const { config, statuses, stored } = await listState()
-        const mcpServers = config.mcp ?? {}
+        const servers = configuredServers(config)
-        const statuses = await MCP.status()
-
-        const servers = Object.entries(mcpServers).filter((entry): entry is [string, McpConfigured] =>
-          isMcpConfigured(entry[1]),
-        )
 
         if (servers.length === 0) {
           prompts.log.warn("No MCP servers configured")
@@ -92,7 +130,7 @@ export const McpListCommand = cmd({
         for (const [name, serverConfig] of servers) {
           const status = statuses[name]
           const hasOAuth = isMcpRemote(serverConfig) && !!serverConfig.oauth
-          const hasStoredTokens = await MCP.hasStoredTokens(name)
+          const hasStoredTokens = stored[name]
 
           let statusIcon: string
           let statusText: string
@@ -152,15 +190,11 @@ export const McpAuthCommand = cmd({
         UI.empty()
         prompts.intro("MCP OAuth Authentication")
 
-        const config = await Config.get()
+        const { config, auth } = await authState()
         const mcpServers = config.mcp ?? {}
+        const servers = oauthServers(config)
 
-        // Get OAuth-capable servers (remote servers with oauth not explicitly disabled)
+        if (servers.length === 0) {
-        const oauthServers = Object.entries(mcpServers).filter(
-          (entry): entry is [string, McpRemote] => isMcpRemote(entry[1]) && entry[1].oauth !== false,
-        )
-
-        if (oauthServers.length === 0) {
           prompts.log.warn("No OAuth-capable MCP servers configured")
           prompts.log.info("Remote MCP servers support OAuth by default. Add a remote server in opencode.json:")
           prompts.log.info(`
@@ -177,19 +211,17 @@ export const McpAuthCommand = cmd({
         let serverName = args.name
         if (!serverName) {
           // Build options with auth status
-          const options = await Promise.all(
+          const options = servers.map(([name, cfg]) => {
-            oauthServers.map(async ([name, cfg]) => {
+            const authStatus = auth[name]
-              const authStatus = await MCP.getAuthStatus(name)
+            const icon = getAuthStatusIcon(authStatus)
-              const icon = getAuthStatusIcon(authStatus)
+            const statusText = getAuthStatusText(authStatus)
-              const statusText = getAuthStatusText(authStatus)
+            const url = cfg.url
-              const url = cfg.url
+            return {
-              return {
+              label: `${icon} ${name} (${statusText})`,
-                label: `${icon} ${name} (${statusText})`,
+              value: name,
-                value: name,
+              hint: url,
-                hint: url,
+            }
-              }
+          })
-            }),
-          )
 
           const selected = await prompts.select({
             message: "Select MCP server to authenticate",
@@ -213,7 +245,8 @@ export const McpAuthCommand = cmd({
         }
 
         // Check if already authenticated
-        const authStatus = await MCP.getAuthStatus(serverName)
+        const authStatus =
+          auth[serverName] ?? (await AppRuntime.runPromise(MCP.Service.use((mcp) => mcp.getAuthStatus(serverName))))
         if (authStatus === "authenticated") {
           const confirm = await prompts.confirm({
             message: `${serverName} already has valid credentials. Re-authenticate?`,
@@ -240,7 +273,7 @@ export const McpAuthCommand = cmd({
         })
 
         try {
-          const status = await MCP.authenticate(serverName)
+          const status = await AppRuntime.runPromise(MCP.Service.use((mcp) => mcp.authenticate(serverName)))
 
           if (status.status === "connected") {
             spinner.stop("Authentication successful!")
@@ -289,22 +322,17 @@ export const McpAuthListCommand = cmd({
         UI.empty()
         prompts.intro("MCP OAuth Status")
 
-        const config = await Config.get()
+        const { config, auth } = await authState()
-        const mcpServers = config.mcp ?? {}
+        const servers = oauthServers(config)
 
-        // Get OAuth-capable servers
+        if (servers.length === 0) {
-        const oauthServers = Object.entries(mcpServers).filter(
-          (entry): entry is [string, McpRemote] => isMcpRemote(entry[1]) && entry[1].oauth !== false,
-        )
-
-        if (oauthServers.length === 0) {
           prompts.log.warn("No OAuth-capable MCP servers configured")
           prompts.outro("Done")
           return
         }
 
-        for (const [name, serverConfig] of oauthServers) {
+        for (const [name, serverConfig] of servers) {
-          const authStatus = await MCP.getAuthStatus(name)
+          const authStatus = auth[name]
           const icon = getAuthStatusIcon(authStatus)
           const statusText = getAuthStatusText(authStatus)
           const url = serverConfig.url
@@ -312,7 +340,7 @@ export const McpAuthListCommand = cmd({
           prompts.log.info(`${icon} ${name} ${UI.Style.TEXT_DIM}${statusText}\n    ${UI.Style.TEXT_DIM}${url}`)
         }
 
-        prompts.outro(`${oauthServers.length} OAuth-capable server(s)`)
+        prompts.outro(`${servers.length} OAuth-capable server(s)`)
       },
     })
   },
@@ -333,8 +361,7 @@ export const McpLogoutCommand = cmd({
         UI.empty()
         prompts.intro("MCP OAuth Logout")
 
-        const authPath = path.join(Global.Path.data, "mcp-auth.json")
+        const credentials = await AppRuntime.runPromise(McpAuth.Service.use((auth) => auth.all()))
-        const credentials = await McpAuth.all()
         const serverNames = Object.keys(credentials)
 
         if (serverNames.length === 0) {
@@ -372,7 +399,7 @@ export const McpLogoutCommand = cmd({
           return
         }
 
-        await MCP.removeAuth(serverName)
+        await AppRuntime.runPromise(MCP.Service.use((mcp) => mcp.removeAuth(serverName)))
         prompts.log.success(`Removed OAuth credentials for ${serverName}`)
         prompts.outro("Done")
       },
@@ -595,7 +622,7 @@ export const McpDebugCommand = cmd({
         UI.empty()
         prompts.intro("MCP OAuth Debug")
 
-        const config = await Config.get()
+        const config = await AppRuntime.runPromise(Config.Service.use((cfg) => cfg.get()))
         const mcpServers = config.mcp ?? {}
         const serverName = args.name
 
@@ -622,10 +649,18 @@ export const McpDebugCommand = cmd({
         prompts.log.info(`URL: ${serverConfig.url}`)
 
         // Check stored auth status
-        const authStatus = await MCP.getAuthStatus(serverName)
+        const { authStatus, entry } = await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            const mcp = yield* MCP.Service
+            const auth = yield* McpAuth.Service
+            return {
+              authStatus: yield* mcp.getAuthStatus(serverName),
+              entry: yield* auth.get(serverName),
+            }
+          }),
+        )
         prompts.log.info(`Auth status: ${getAuthStatusIcon(authStatus)} ${getAuthStatusText(authStatus)}`)
 
-        const entry = await McpAuth.get(serverName)
         if (entry?.tokens) {
           prompts.log.info(`  Access token: ${entry.tokens.accessToken.substring(0, 20)}...`)
           if (entry.tokens.expiresAt) {
@@ -681,6 +716,11 @@ export const McpDebugCommand = cmd({
 
             // Try to discover OAuth metadata
             const oauthConfig = typeof serverConfig.oauth === "object" ? serverConfig.oauth : undefined
+            const auth = await AppRuntime.runPromise(
+              Effect.gen(function* () {
+                return yield* McpAuth.Service
+              }),
+            )
             const authProvider = new McpOAuthProvider(
               serverName,
               serverConfig.url,
@@ -693,6 +733,7 @@ export const McpDebugCommand = cmd({
               {
                 onRedirect: async () => {},
               },
+              auth,
             )
 
             prompts.log.info("Testing OAuth flow (without completing authorization)...")

packages/opencode/src/cli/cmd/models.ts

@@ -6,6 +6,8 @@ import { ModelsDev } from "../../provider/models"
 import { cmd } from "./cmd"
 import { UI } from "../ui"
 import { EOL } from "os"
+import { AppRuntime } from "@/effect/app-runtime"
+import { Effect } from "effect"
 
 export const ModelsCommand = cmd({
   command: "models [provider]",
@@ -35,43 +37,51 @@ export const ModelsCommand = cmd({
     await Instance.provide({
       directory: process.cwd(),
       async fn() {
-        const providers = await Provider.list()
+        await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            const svc = yield* Provider.Service
+            const providers = yield* svc.list()
 
-        function printModels(providerID: ProviderID, verbose?: boolean) {
+            const print = (providerID: ProviderID, verbose?: boolean) => {
-          const provider = providers[providerID]
+              const provider = providers[providerID]
-          const sortedModels = Object.entries(provider.models).sort(([a], [b]) => a.localeCompare(b))
+              const sorted = Object.entries(provider.models).sort(([a], [b]) => a.localeCompare(b))
-          for (const [modelID, model] of sortedModels) {
+              for (const [modelID, model] of sorted) {
-            process.stdout.write(`${providerID}/${modelID}`)
+                process.stdout.write(`${providerID}/${modelID}`)
-            process.stdout.write(EOL)
+                process.stdout.write(EOL)
-            if (verbose) {
+                if (verbose) {
-              process.stdout.write(JSON.stringify(model, null, 2))
+                  process.stdout.write(JSON.stringify(model, null, 2))
-              process.stdout.write(EOL)
+                  process.stdout.write(EOL)
+                }
+              }
             }
-          }
-        }
 
-        if (args.provider) {
+            if (args.provider) {
-          const provider = providers[ProviderID.make(args.provider)]
+              const providerID = ProviderID.make(args.provider)
-          if (!provider) {
+              const provider = providers[providerID]
-            UI.error(`Provider not found: ${args.provider}`)
+              if (!provider) {
-            return
+                yield* Effect.sync(() => UI.error(`Provider not found: ${args.provider}`))
-          }
+                return
+              }
 
-          printModels(ProviderID.make(args.provider), args.verbose)
+              yield* Effect.sync(() => print(providerID, args.verbose))
-          return
+              return
-        }
+            }
 
-        const providerIDs = Object.keys(providers).sort((a, b) => {
+            const ids = Object.keys(providers).sort((a, b) => {
-          const aIsOpencode = a.startsWith("opencode")
+              const aIsOpencode = a.startsWith("opencode")
-          const bIsOpencode = b.startsWith("opencode")
+              const bIsOpencode = b.startsWith("opencode")
-          if (aIsOpencode && !bIsOpencode) return -1
+              if (aIsOpencode && !bIsOpencode) return -1
-          if (!aIsOpencode && bIsOpencode) return 1
+              if (!aIsOpencode && bIsOpencode) return 1
-          return a.localeCompare(b)
+              return a.localeCompare(b)
-        })
+            })
 
-        for (const providerID of providerIDs) {
+            yield* Effect.sync(() => {
-          printModels(ProviderID.make(providerID), args.verbose)
+              for (const providerID of ids) {
-        }
+                print(ProviderID.make(providerID), args.verbose)
+              }
+            })
+          }),
+        )
       },
     })
   },

packages/opencode/src/cli/cmd/providers.ts

@@ -1,4 +1,5 @@
 import { Auth } from "../../auth"
+import { AppRuntime } from "../../effect/app-runtime"
 import { cmd } from "./cmd"
 import * as prompts from "@clack/prompts"
 import { UI } from "../ui"
@@ -13,9 +14,18 @@ import { Instance } from "../../project/instance"
 import type { Hooks } from "@opencode-ai/plugin"
 import { Process } from "../../util/process"
 import { text } from "node:stream/consumers"
+import { Effect } from "effect"
 
 type PluginAuth = NonNullable<Hooks["auth"]>
 
+const put = (key: string, info: Auth.Info) =>
+  AppRuntime.runPromise(
+    Effect.gen(function* () {
+      const auth = yield* Auth.Service
+      yield* auth.set(key, info)
+    }),
+  )
+
 async function handlePluginAuth(plugin: { auth: PluginAuth }, provider: string, methodName?: string): Promise<boolean> {
   let index = 0
   if (methodName) {
@@ -93,7 +103,7 @@ async function handlePluginAuth(plugin: { auth: PluginAuth }, provider: string,
         const saveProvider = result.provider ?? provider
         if ("refresh" in result) {
           const { type: _, provider: __, refresh, access, expires, ...extraFields } = result
-          await Auth.set(saveProvider, {
+          await put(saveProvider, {
             type: "oauth",
             refresh,
             access,
@@ -102,7 +112,7 @@ async function handlePluginAuth(plugin: { auth: PluginAuth }, provider: string,
           })
         }
         if ("key" in result) {
-          await Auth.set(saveProvider, {
+          await put(saveProvider, {
             type: "api",
             key: result.key,
           })
@@ -125,7 +135,7 @@ async function handlePluginAuth(plugin: { auth: PluginAuth }, provider: string,
         const saveProvider = result.provider ?? provider
         if ("refresh" in result) {
           const { type: _, provider: __, refresh, access, expires, ...extraFields } = result
-          await Auth.set(saveProvider, {
+          await put(saveProvider, {
             type: "oauth",
             refresh,
             access,
@@ -134,7 +144,7 @@ async function handlePluginAuth(plugin: { auth: PluginAuth }, provider: string,
           })
         }
         if ("key" in result) {
-          await Auth.set(saveProvider, {
+          await put(saveProvider, {
             type: "api",
             key: result.key,
           })
@@ -148,6 +158,12 @@ async function handlePluginAuth(plugin: { auth: PluginAuth }, provider: string,
   }
 
   if (method.type === "api") {
+    const key = await prompts.password({
+      message: "Enter your API key",
+      validate: (x) => (x && x.length > 0 ? undefined : "Required"),
+    })
+    if (prompts.isCancel(key)) throw new UI.CancelledError()
+
     if (method.authorize) {
       const result = await method.authorize(inputs)
       if (result.type === "failed") {
@@ -155,9 +171,9 @@ async function handlePluginAuth(plugin: { auth: PluginAuth }, provider: string,
       }
       if (result.type === "success") {
         const saveProvider = result.provider ?? provider
-        await Auth.set(saveProvider, {
+        await put(saveProvider, {
           type: "api",
-          key: result.key,
+          key: result.key ?? key,
         })
         prompts.log.success("Login successful")
       }
@@ -215,7 +231,12 @@ export const ProvidersListCommand = cmd({
     const homedir = os.homedir()
     const displayPath = authPath.startsWith(homedir) ? authPath.replace(homedir, "~") : authPath
     prompts.intro(`Credentials ${UI.Style.TEXT_DIM}${displayPath}`)
-    const results = Object.entries(await Auth.all())
+    const results = await AppRuntime.runPromise(
+      Effect.gen(function* () {
+        const auth = yield* Auth.Service
+        return Object.entries(yield* auth.all())
+      }),
+    )
     const database = await ModelsDev.get()
 
     for (const [providerID, result] of results) {
@@ -294,7 +315,7 @@ export const ProvidersLoginCommand = cmd({
             prompts.outro("Done")
             return
           }
-          await Auth.set(url, {
+          await put(url, {
             type: "wellknown",
             key: wellknown.auth.env,
             token: token.trim(),
@@ -305,7 +326,7 @@ export const ProvidersLoginCommand = cmd({
         }
         await ModelsDev.refresh(true).catch(() => {})
 
-        const config = await Config.get()
+        const config = await AppRuntime.runPromise(Config.Service.use((cfg) => cfg.get()))
 
         const disabled = new Set(config.disabled_providers ?? [])
         const enabled = config.enabled_providers ? new Set(config.enabled_providers) : undefined
@@ -441,7 +462,7 @@ export const ProvidersLoginCommand = cmd({
           validate: (x) => (x && x.length > 0 ? undefined : "Required"),
         })
         if (prompts.isCancel(key)) throw new UI.CancelledError()
-        await Auth.set(provider, {
+        await put(provider, {
           type: "api",
           key,
         })
@@ -457,22 +478,33 @@ export const ProvidersLogoutCommand = cmd({
   describe: "log out from a configured provider",
   async handler(_args) {
     UI.empty()
-    const credentials = await Auth.all().then((x) => Object.entries(x))
+    const credentials: Array<[string, Auth.Info]> = await AppRuntime.runPromise(
+      Effect.gen(function* () {
+        const auth = yield* Auth.Service
+        return Object.entries(yield* auth.all())
+      }),
+    )
     prompts.intro("Remove credential")
     if (credentials.length === 0) {
       prompts.log.error("No credentials found")
       return
     }
     const database = await ModelsDev.get()
-    const providerID = await prompts.select({
+    const selected = await prompts.select({
       message: "Select provider",
       options: credentials.map(([key, value]) => ({
         label: (database[key]?.name || key) + UI.Style.TEXT_DIM + " (" + value.type + ")",
         value: key,
       })),
     })
-    if (prompts.isCancel(providerID)) throw new UI.CancelledError()
+    if (prompts.isCancel(selected)) throw new UI.CancelledError()
-    await Auth.remove(providerID)
+    const providerID = selected as string
+    await AppRuntime.runPromise(
+      Effect.gen(function* () {
+        const auth = yield* Auth.Service
+        yield* auth.remove(providerID)
+      }),
+    )
     prompts.outro("Logout successful")
   },
 })

packages/opencode/src/cli/cmd/run.ts

@@ -27,6 +27,7 @@ import { SkillTool } from "../../tool/skill"
 import { BashTool } from "../../tool/bash"
 import { TodoWriteTool } from "../../tool/todo"
 import { Locale } from "../../util/locale"
+import { AppRuntime } from "@/effect/app-runtime"
 
 type ToolProps<T> = {
   input: Tool.InferParameters<T>
@@ -573,6 +574,7 @@ export const RunCommand = cmd({
       // Validate agent if specified
       const agent = await (async () => {
         if (!args.agent) return undefined
+        const name = args.agent
 
         // When attaching, validate against the running server instead of local Instance state.
         if (args.attach) {
@@ -590,12 +592,12 @@ export const RunCommand = cmd({
             return undefined
           }
 
-          const agent = modes.find((a) => a.name === args.agent)
+          const agent = modes.find((a) => a.name === name)
           if (!agent) {
             UI.println(
               UI.Style.TEXT_WARNING_BOLD + "!",
               UI.Style.TEXT_NORMAL,
-              `agent "${args.agent}" not found. Falling back to default agent`,
+              `agent "${name}" not found. Falling back to default agent`,
             )
             return undefined
           }
@@ -604,20 +606,20 @@ export const RunCommand = cmd({
             UI.println(
               UI.Style.TEXT_WARNING_BOLD + "!",
               UI.Style.TEXT_NORMAL,
-              `agent "${args.agent}" is a subagent, not a primary agent. Falling back to default agent`,
+              `agent "${name}" is a subagent, not a primary agent. Falling back to default agent`,
             )
             return undefined
           }
 
-          return args.agent
+          return name
         }
 
-        const entry = await Agent.get(args.agent)
+        const entry = await AppRuntime.runPromise(Agent.Service.use((svc) => svc.get(name)))
         if (!entry) {
           UI.println(
             UI.Style.TEXT_WARNING_BOLD + "!",
             UI.Style.TEXT_NORMAL,
-            `agent "${args.agent}" not found. Falling back to default agent`,
+            `agent "${name}" not found. Falling back to default agent`,
           )
           return undefined
         }
@@ -625,11 +627,11 @@ export const RunCommand = cmd({
           UI.println(
             UI.Style.TEXT_WARNING_BOLD + "!",
             UI.Style.TEXT_NORMAL,
-            `agent "${args.agent}" is a subagent, not a primary agent. Falling back to default agent`,
+            `agent "${name}" is a subagent, not a primary agent. Falling back to default agent`,
           )
           return undefined
         }
-        return args.agent
+        return name
       })()
 
       const sessionID = await session(sdk)

packages/opencode/src/cli/cmd/tui/app.tsx

@@ -1,6 +1,7 @@
 import { render, TimeToFirstDraw, useKeyboard, useRenderer, useTerminalDimensions } from "@opentui/solid"
 import { Clipboard } from "@tui/util/clipboard"
 import { Selection } from "@tui/util/selection"
+import { Terminal } from "@tui/util/terminal"
 import { createCliRenderer, MouseButton, type CliRendererConfig } from "@opentui/core"
 import { RouteProvider, useRoute } from "@tui/context/route"
 import {
@@ -60,66 +61,6 @@ import { TuiConfig } from "@/config/tui"
 import { createTuiApi, TuiPluginRuntime, type RouteMap } from "./plugin"
 import { FormatError, FormatUnknownError } from "@/cli/error"
 
-async function getTerminalBackgroundColor(): Promise<"dark" | "light"> {
-  // can't set raw mode if not a TTY
-  if (!process.stdin.isTTY) return "dark"
-
-  return new Promise((resolve) => {
-    let timeout: NodeJS.Timeout
-
-    const cleanup = () => {
-      process.stdin.setRawMode(false)
-      process.stdin.removeListener("data", handler)
-      clearTimeout(timeout)
-    }
-
-    const handler = (data: Buffer) => {
-      const str = data.toString()
-      const match = str.match(/\x1b]11;([^\x07\x1b]+)/)
-      if (match) {
-        cleanup()
-        const color = match[1]
-        // Parse RGB values from color string
-        // Formats: rgb:RR/GG/BB or #RRGGBB or rgb(R,G,B)
-        let r = 0,
-          g = 0,
-          b = 0
-
-        if (color.startsWith("rgb:")) {
-          const parts = color.substring(4).split("/")
-          r = parseInt(parts[0], 16) >> 8 // Convert 16-bit to 8-bit
-          g = parseInt(parts[1], 16) >> 8 // Convert 16-bit to 8-bit
-          b = parseInt(parts[2], 16) >> 8 // Convert 16-bit to 8-bit
-        } else if (color.startsWith("#")) {
-          r = parseInt(color.substring(1, 3), 16)
-          g = parseInt(color.substring(3, 5), 16)
-          b = parseInt(color.substring(5, 7), 16)
-        } else if (color.startsWith("rgb(")) {
-          const parts = color.substring(4, color.length - 1).split(",")
-          r = parseInt(parts[0])
-          g = parseInt(parts[1])
-          b = parseInt(parts[2])
-        }
-
-        // Calculate luminance using relative luminance formula
-        const luminance = (0.299 * r + 0.587 * g + 0.114 * b) / 255
-
-        // Determine if dark or light based on luminance threshold
-        resolve(luminance > 0.5 ? "light" : "dark")
-      }
-    }
-
-    process.stdin.setRawMode(true)
-    process.stdin.on("data", handler)
-    process.stdout.write("\x1b]11;?\x07")
-
-    timeout = setTimeout(() => {
-      cleanup()
-      resolve("dark")
-    }, 1000)
-  })
-}
-
 import type { EventSource } from "./context/sdk"
 import { DialogVariant } from "./component/dialog-variant"
 
@@ -178,7 +119,7 @@ export function tui(input: {
     const unguard = win32InstallCtrlCGuard()
     win32DisableProcessedInput()
 
-    const mode = await getTerminalBackgroundColor()
+    const mode = await Terminal.getTerminalBackgroundColor()
 
     // Re-clear after getTerminalBackgroundColor() — setRawMode(false) restores
     // the original console mode which re-enables ENABLE_PROCESSED_INPUT.

packages/opencode/src/cli/cmd/tui/component/dialog-workspace-create.tsx

@@ -9,6 +9,12 @@ import { setTimeout as sleep } from "node:timers/promises"
 import { useSDK } from "../context/sdk"
 import { useToast } from "../ui/toast"
 
+type Adaptor = {
+  type: string
+  name: string
+  description: string
+}
+
 function scoped(sdk: ReturnType<typeof useSDK>, sync: ReturnType<typeof useSync>, workspaceID: string) {
   return createOpencodeClient({
     baseUrl: sdk.url,
@@ -63,9 +69,27 @@ export function DialogWorkspaceCreate(props: { onSelect: (workspaceID: string) =
   const sdk = useSDK()
   const toast = useToast()
   const [creating, setCreating] = createSignal<string>()
+  const [adaptors, setAdaptors] = createSignal<Adaptor[]>()
 
   onMount(() => {
     dialog.setSize("medium")
+    void (async () => {
+      const dir = sync.path.directory || sdk.directory
+      const url = new URL("/experimental/workspace/adaptor", sdk.url)
+      if (dir) url.searchParams.set("directory", dir)
+      const res = await sdk
+        .fetch(url)
+        .then((x) => x.json() as Promise<Adaptor[]>)
+        .catch(() => undefined)
+      if (!res) {
+        toast.show({
+          message: "Failed to load workspace adaptors",
+          variant: "error",
+        })
+        return
+      }
+      setAdaptors(res)
+    })()
   })
 
   const options = createMemo(() => {
@@ -79,13 +103,21 @@ export function DialogWorkspaceCreate(props: { onSelect: (workspaceID: string) =
         },
       ]
     }
-    return [
+    const list = adaptors()
-      {
+    if (!list) {
-        title: "Worktree",
+      return [
-        value: "worktree" as const,
+        {
-        description: "Create a local git worktree",
+          title: "Loading workspaces...",
-      },
+          value: "loading" as const,
-    ]
+          description: "Fetching available workspace adaptors",
+        },
+      ]
+    }
+    return list.map((item) => ({
+      title: item.name,
+      value: item.type,
+      description: item.description,
+    }))
   })
 
   const create = async (type: string) => {
@@ -113,7 +145,7 @@ export function DialogWorkspaceCreate(props: { onSelect: (workspaceID: string) =
       skipFilter={true}
       options={options()}
       onSelect={(option) => {
-        if (option.value === "creating") return
+        if (option.value === "creating" || option.value === "loading") return
         void create(option.value)
       }}
     />

packages/opencode/src/cli/cmd/tui/context/event.ts

@@ -8,6 +8,10 @@ export function useEvent() {
 
   function subscribe(handler: (event: Event) => void) {
     return sdk.event.on("event", (event) => {
+      if (event.payload.type === "sync") {
+        return
+      }
+
       // Special hack for truly global events
       if (event.directory === "global") {
         handler(event.payload)

packages/opencode/src/cli/cmd/tui/util/terminal.ts

@@ -2,6 +2,28 @@ import { RGBA } from "@opentui/core"
 
 export namespace Terminal {
   export type Colors = Awaited<ReturnType<typeof colors>>
+
+  function parse(color: string): RGBA | null {
+    if (color.startsWith("rgb:")) {
+      const parts = color.substring(4).split("/")
+      return RGBA.fromInts(parseInt(parts[0], 16) >> 8, parseInt(parts[1], 16) >> 8, parseInt(parts[2], 16) >> 8, 255)
+    }
+    if (color.startsWith("#")) {
+      return RGBA.fromHex(color)
+    }
+    if (color.startsWith("rgb(")) {
+      const parts = color.substring(4, color.length - 1).split(",")
+      return RGBA.fromInts(parseInt(parts[0]), parseInt(parts[1]), parseInt(parts[2]), 255)
+    }
+    return null
+  }
+
+  function mode(bg: RGBA | null): "dark" | "light" {
+    if (!bg) return "dark"
+    const luminance = (0.299 * bg.r + 0.587 * bg.g + 0.114 * bg.b) / 255
+    return luminance > 0.5 ? "light" : "dark"
+  }
+
   /**
    * Query terminal colors including background, foreground, and palette (0-15).
    * Uses OSC escape sequences to retrieve actual terminal color values.
@@ -31,46 +53,26 @@ export namespace Terminal {
         clearTimeout(timeout)
       }
 
-      const parseColor = (colorStr: string): RGBA | null => {
-        if (colorStr.startsWith("rgb:")) {
-          const parts = colorStr.substring(4).split("/")
-          return RGBA.fromInts(
-            parseInt(parts[0], 16) >> 8, // Convert 16-bit to 8-bit
-            parseInt(parts[1], 16) >> 8,
-            parseInt(parts[2], 16) >> 8,
-            255,
-          )
-        }
-        if (colorStr.startsWith("#")) {
-          return RGBA.fromHex(colorStr)
-        }
-        if (colorStr.startsWith("rgb(")) {
-          const parts = colorStr.substring(4, colorStr.length - 1).split(",")
-          return RGBA.fromInts(parseInt(parts[0]), parseInt(parts[1]), parseInt(parts[2]), 255)
-        }
-        return null
-      }
-
       const handler = (data: Buffer) => {
         const str = data.toString()
 
         // Match OSC 11 (background color)
         const bgMatch = str.match(/\x1b]11;([^\x07\x1b]+)/)
         if (bgMatch) {
-          background = parseColor(bgMatch[1])
+          background = parse(bgMatch[1])
         }
 
         // Match OSC 10 (foreground color)
         const fgMatch = str.match(/\x1b]10;([^\x07\x1b]+)/)
         if (fgMatch) {
-          foreground = parseColor(fgMatch[1])
+          foreground = parse(fgMatch[1])
         }
 
         // Match OSC 4 (palette colors)
         const paletteMatches = str.matchAll(/\x1b]4;(\d+);([^\x07\x1b]+)/g)
         for (const match of paletteMatches) {
           const index = parseInt(match[1])
-          const color = parseColor(match[2])
+          const color = parse(match[2])
           if (color) paletteColors[index] = color
         }
 
@@ -100,15 +102,36 @@ export namespace Terminal {
     })
   }
 
+  // Keep startup mode detection separate from `colors()`: the TUI boot path only
+  // needs OSC 11 and should resolve on the first background response instead of
+  // waiting on the full palette query used by system theme generation.
   export async function getTerminalBackgroundColor(): Promise<"dark" | "light"> {
-    const result = await colors()
+    if (!process.stdin.isTTY) return "dark"
-    if (!result.background) return "dark"
 
-    const { r, g, b } = result.background
+    return new Promise((resolve) => {
-    // Calculate luminance using relative luminance formula
+      let timeout: NodeJS.Timeout
-    const luminance = (0.299 * r + 0.587 * g + 0.114 * b) / 255
 
-    // Determine if dark or light based on luminance threshold
+      const cleanup = () => {
-    return luminance > 0.5 ? "light" : "dark"
+        process.stdin.setRawMode(false)
+        process.stdin.removeListener("data", handler)
+        clearTimeout(timeout)
+      }
+
+      const handler = (data: Buffer) => {
+        const match = data.toString().match(/\x1b]11;([^\x07\x1b]+)/)
+        if (!match) return
+        cleanup()
+        resolve(mode(parse(match[1])))
+      }
+
+      process.stdin.setRawMode(true)
+      process.stdin.on("data", handler)
+      process.stdout.write("\x1b]11;?\x07")
+
+      timeout = setTimeout(() => {
+        cleanup()
+        resolve("dark")
+      }, 1000)
+    })
   }
 }

packages/opencode/src/cli/cmd/tui/worker.ts

@@ -7,10 +7,10 @@ import { Rpc } from "@/util/rpc"
 import { upgrade } from "@/cli/upgrade"
 import { Config } from "@/config/config"
 import { GlobalBus } from "@/bus/global"
-import type { GlobalEvent } from "@opencode-ai/sdk/v2"
 import { Flag } from "@/flag/flag"
 import { writeHeapSnapshot } from "node:v8"
 import { Heap } from "@/cli/heap"
+import { AppRuntime } from "@/effect/app-runtime"
 
 await Log.init({
   print: process.argv.includes("--print-logs"),
@@ -74,14 +74,14 @@ export const rpc = {
   async checkUpgrade(input: { directory: string }) {
     await Instance.provide({
       directory: input.directory,
-      init: InstanceBootstrap,
+      init: () => AppRuntime.runPromise(InstanceBootstrap),
       fn: async () => {
         await upgrade().catch(() => {})
       },
     })
   },
   async reload() {
-    await Config.invalidate(true)
+    await AppRuntime.runPromise(Config.Service.use((cfg) => cfg.invalidate(true)))
   },
   async shutdown() {
     Log.Default.info("worker shutting down")

packages/opencode/src/cli/network.ts

@@ -1,5 +1,6 @@
 import type { Argv, InferredOptionTypes } from "yargs"
 import { Config } from "../config/config"
+import { AppRuntime } from "@/effect/app-runtime"
 
 const options = {
   port: {
@@ -37,7 +38,7 @@ export function withNetworkOptions<T>(yargs: Argv<T>) {
 }
 
 export async function resolveNetworkOptions(args: NetworkOptions) {
-  const config = await Config.getGlobal()
+  const config = await AppRuntime.runPromise(Config.Service.use((cfg) => cfg.getGlobal()))
   const portExplicitlySet = process.argv.includes("--port")
   const hostnameExplicitlySet = process.argv.includes("--hostname")
   const mdnsExplicitlySet = process.argv.includes("--mdns")

packages/opencode/src/cli/upgrade.ts

@@ -5,7 +5,7 @@ import { Flag } from "@/flag/flag"
 import { Installation } from "@/installation"
 
 export async function upgrade() {
-  const config = await Config.getGlobal()
+  const config = await AppRuntime.runPromise(Config.Service.use((cfg) => cfg.getGlobal()))
   const method = await AppRuntime.runPromise(Installation.Service.use((svc) => svc.method()))
   const latest = await AppRuntime.runPromise(Installation.Service.use((svc) => svc.latest(method))).catch(() => {})
   if (!latest) return

packages/opencode/src/config/config.ts

@@ -22,21 +22,18 @@ import { Instance, type InstanceContext } from "../project/instance"
 import { LSPServer } from "../lsp/server"
 import { Installation } from "@/installation"
 import { ConfigMarkdown } from "./markdown"
-import { constants, existsSync } from "fs"
+import { existsSync } from "fs"
 import { Bus } from "@/bus"
 import { GlobalBus } from "@/bus/global"
 import { Event } from "../server/event"
 import { Glob } from "../util/glob"
-import { iife } from "@/util/iife"
 import { Account } from "@/account"
 import { isRecord } from "@/util/record"
 import { ConfigPaths } from "./paths"
-import { Filesystem } from "@/util/filesystem"
 import type { ConsoleState } from "./console-state"
 import { AppFileSystem } from "@/filesystem"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRuntime } from "@/effect/run-service"
+import { Context, Duration, Effect, Exit, Fiber, Layer, Option } from "effect"
-import { Duration, Effect, Layer, Option, Context } from "effect"
 import { Flock } from "@/util/flock"
 import { isPathPluginSpec, parsePluginSpecifier, resolvePathPluginTarget } from "@/plugin/shared"
 import { Npm } from "@/npm"
@@ -140,53 +137,11 @@ export namespace Config {
   }
 
   export type InstallInput = {
-    signal?: AbortSignal
     waitTick?: (input: { dir: string; attempt: number; delay: number; waited: number }) => void | Promise<void>
   }
 
-  export async function installDependencies(dir: string, input?: InstallInput) {
+  type Package = {
-    if (!(await isWritable(dir))) return
+    dependencies?: Record<string, string>
-    await using _ = await Flock.acquire(`config-install:${Filesystem.resolve(dir)}`, {
-      signal: input?.signal,
-      onWait: (tick) =>
-        input?.waitTick?.({
-          dir,
-          attempt: tick.attempt,
-          delay: tick.delay,
-          waited: tick.waited,
-        }),
-    })
-    input?.signal?.throwIfAborted()
-
-    const pkg = path.join(dir, "package.json")
-    const target = Installation.isLocal() ? "*" : Installation.VERSION
-    const json = await Filesystem.readJson<{ dependencies?: Record<string, string> }>(pkg).catch(() => ({
-      dependencies: {},
-    }))
-    json.dependencies = {
-      ...json.dependencies,
-      "@opencode-ai/plugin": target,
-    }
-    await Filesystem.writeJson(pkg, json)
-
-    const gitignore = path.join(dir, ".gitignore")
-    const ignore = await Filesystem.exists(gitignore)
-    if (!ignore) {
-      await Filesystem.write(
-        gitignore,
-        ["node_modules", "package.json", "package-lock.json", "bun.lock", ".gitignore"].join("\n"),
-      )
-    }
-    await Npm.install(dir)
-  }
-
-  async function isWritable(dir: string) {
-    try {
-      await fsNode.access(dir, constants.W_OK)
-      return true
-    } catch {
-      return false
-    }
   }
 
   function rel(item: string, patterns: string[]) {
@@ -1111,7 +1066,7 @@ export namespace Config {
   type State = {
     config: Info
     directories: string[]
-    deps: Promise<void>[]
+    deps: Fiber.Fiber<void, never>[]
     consoleState: ConsoleState
   }
 
@@ -1119,6 +1074,7 @@ export namespace Config {
     readonly get: () => Effect.Effect<Info>
     readonly getGlobal: () => Effect.Effect<Info>
     readonly getConsoleState: () => Effect.Effect<ConsoleState>
+    readonly installDependencies: (dir: string, input?: InstallInput) => Effect.Effect<void, AppFileSystem.Error>
     readonly update: (config: Info) => Effect.Effect<void>
     readonly updateGlobal: (config: Info) => Effect.Effect<Info>
     readonly invalidate: (wait?: boolean) => Effect.Effect<void>
@@ -1320,6 +1276,74 @@ export namespace Config {
           return yield* cachedGlobal
         })
 
+        const install = Effect.fnUntraced(function* (dir: string) {
+          const pkg = path.join(dir, "package.json")
+          const gitignore = path.join(dir, ".gitignore")
+          const plugin = path.join(dir, "node_modules", "@opencode-ai", "plugin", "package.json")
+          const target = Installation.isLocal() ? "*" : Installation.VERSION
+          const json = yield* fs.readJson(pkg).pipe(
+            Effect.catch(() => Effect.succeed({} satisfies Package)),
+            Effect.map((x): Package => (isRecord(x) ? (x as Package) : {})),
+          )
+          const hasDep = json.dependencies?.["@opencode-ai/plugin"] === target
+          const hasIgnore = yield* fs.existsSafe(gitignore)
+          const hasPkg = yield* fs.existsSafe(plugin)
+
+          if (!hasDep) {
+            yield* fs.writeJson(pkg, {
+              ...json,
+              dependencies: {
+                ...json.dependencies,
+                "@opencode-ai/plugin": target,
+              },
+            })
+          }
+
+          if (!hasIgnore) {
+            yield* fs.writeFileString(
+              gitignore,
+              ["node_modules", "package.json", "package-lock.json", "bun.lock", ".gitignore"].join("\n"),
+            )
+          }
+
+          if (hasDep && hasIgnore && hasPkg) return
+
+          yield* Effect.promise(() => Npm.install(dir))
+        })
+
+        const installDependencies = Effect.fn("Config.installDependencies")(function* (
+          dir: string,
+          input?: InstallInput,
+        ) {
+          if (
+            !(yield* fs.access(dir, { writable: true }).pipe(
+              Effect.as(true),
+              Effect.orElseSucceed(() => false),
+            ))
+          )
+            return
+
+          const key =
+            process.platform === "win32" ? "config-install:win32" : `config-install:${AppFileSystem.resolve(dir)}`
+
+          yield* Effect.acquireUseRelease(
+            Effect.promise((signal) =>
+              Flock.acquire(key, {
+                signal,
+                onWait: (tick) =>
+                  input?.waitTick?.({
+                    dir,
+                    attempt: tick.attempt,
+                    delay: tick.delay,
+                    waited: tick.waited,
+                  }),
+              }),
+            ),
+            () => install(dir),
+            (lease) => Effect.promise(() => lease.release()),
+          )
+        })
+
         const loadInstanceState = Effect.fnUntraced(function* (ctx: InstanceContext) {
           const auth = yield* authSvc.all().pipe(Effect.orDie)
 
@@ -1402,7 +1426,7 @@ export namespace Config {
             log.debug("loading config from OPENCODE_CONFIG_DIR", { path: Flag.OPENCODE_CONFIG_DIR })
           }
 
-          const deps: Promise<void>[] = []
+          const deps: Fiber.Fiber<void, never>[] = []
 
           for (const dir of unique(directories)) {
             if (dir.endsWith(".opencode") || dir === Flag.OPENCODE_CONFIG_DIR) {
@@ -1416,12 +1440,18 @@ export namespace Config {
               }
             }
 
-            const dep = iife(async () => {
+            const dep = yield* installDependencies(dir).pipe(
-              await installDependencies(dir)
+              Effect.exit,
-            })
+              Effect.tap((exit) =>
-            void dep.catch((err) => {
+                Exit.isFailure(exit)
-              log.warn("background dependency install failed", { dir, error: err })
+                  ? Effect.sync(() => {
-            })
+                      log.warn("background dependency install failed", { dir, error: String(exit.cause) })
+                    })
+                  : Effect.void,
+              ),
+              Effect.asVoid,
+              Effect.forkScoped,
+            )
             deps.push(dep)
 
             result.command = mergeDeep(result.command ?? {}, yield* Effect.promise(() => loadCommand(dir)))
@@ -1558,7 +1588,9 @@ export namespace Config {
         })
 
         const waitForDependencies = Effect.fn("Config.waitForDependencies")(function* () {
-          yield* InstanceState.useEffect(state, (s) => Effect.promise(() => Promise.all(s.deps).then(() => undefined)))
+          yield* InstanceState.useEffect(state, (s) =>
+            Effect.forEach(s.deps, Fiber.join, { concurrency: "unbounded" }).pipe(Effect.asVoid),
+          )
         })
 
         const update = Effect.fn("Config.update")(function* (config: Info) {
@@ -1613,6 +1645,7 @@ export namespace Config {
           get,
           getGlobal,
           getConsoleState,
+          installDependencies,
           update,
           updateGlobal,
           invalidate,
@@ -1627,38 +1660,4 @@ export namespace Config {
     Layer.provide(Auth.defaultLayer),
     Layer.provide(Account.defaultLayer),
   )
-
-  const { runPromise } = makeRuntime(Service, defaultLayer)
-
-  export async function get() {
-    return runPromise((svc) => svc.get())
-  }
-
-  export async function getGlobal() {
-    return runPromise((svc) => svc.getGlobal())
-  }
-
-  export async function getConsoleState() {
-    return runPromise((svc) => svc.getConsoleState())
-  }
-
-  export async function update(config: Info) {
-    return runPromise((svc) => svc.update(config))
-  }
-
-  export async function updateGlobal(config: Info) {
-    return runPromise((svc) => svc.updateGlobal(config))
-  }
-
-  export async function invalidate(wait = false) {
-    return runPromise((svc) => svc.invalidate(wait))
-  }
-
-  export async function directories() {
-    return runPromise((svc) => svc.directories())
-  }
-
-  export async function waitForDependencies() {
-    return runPromise((svc) => svc.waitForDependencies())
-  }
 }

packages/opencode/src/config/tui.ts

@@ -10,6 +10,7 @@ import { Flag } from "@/flag/flag"
 import { Log } from "@/util/log"
 import { isRecord } from "@/util/record"
 import { Global } from "@/global"
+import { AppRuntime } from "@/effect/app-runtime"
 
 export namespace TuiConfig {
   const log = Log.create({ service: "tui.config" })
@@ -51,7 +52,7 @@ export namespace TuiConfig {
   }
 
   function installDeps(dir: string): Promise<void> {
-    return Config.installDependencies(dir)
+    return AppRuntime.runPromise(Config.Service.use((cfg) => cfg.installDependencies(dir)))
   }
 
   async function mergeFile(acc: Acc, file: string) {

packages/opencode/src/control-plane/adaptors/index.ts

@@ -1,20 +1,52 @@
 import { lazy } from "@/util/lazy"
-import type { Adaptor } from "../types"
+import type { ProjectID } from "@/project/schema"
+import type { WorkspaceAdaptor } from "../types"
 
-const ADAPTORS: Record<string, () => Promise<Adaptor>> = {
+export type WorkspaceAdaptorEntry = {
+  type: string
+  name: string
+  description: string
+}
+
+const BUILTIN: Record<string, () => Promise<WorkspaceAdaptor>> = {
   worktree: lazy(async () => (await import("./worktree")).WorktreeAdaptor),
 }
 
-export function getAdaptor(type: string): Promise<Adaptor> {
+const state = new Map<ProjectID, Map<string, WorkspaceAdaptor>>()
-  return ADAPTORS[type]()
+
+export async function getAdaptor(projectID: ProjectID, type: string): Promise<WorkspaceAdaptor> {
+  const custom = state.get(projectID)?.get(type)
+  if (custom) return custom
+
+  const builtin = BUILTIN[type]
+  if (builtin) return builtin()
+
+  throw new Error(`Unknown workspace adaptor: ${type}`)
 }
 
-export function installAdaptor(type: string, adaptor: Adaptor) {
+export async function listAdaptors(projectID: ProjectID): Promise<WorkspaceAdaptorEntry[]> {
-  // This is experimental: mostly used for testing right now, but we
+  const builtin = await Promise.all(
-  // will likely allow this in the future. Need to figure out the
+    Object.entries(BUILTIN).map(async ([type, init]) => {
-  // TypeScript story
+      const adaptor = await init()
+      return {
+        type,
+        name: adaptor.name,
+        description: adaptor.description,
+      }
+    }),
+  )
+  const custom = [...(state.get(projectID)?.entries() ?? [])].map(([type, adaptor]) => ({
+    type,
+    name: adaptor.name,
+    description: adaptor.description,
+  }))
+  return [...builtin, ...custom]
+}
 
-  // @ts-expect-error we force the builtin types right now, but we
+// Plugins can be loaded per-project so we need to scope them. If you
-  // will implement a way to extend the types for custom adaptors
+// want to install a global one pass `ProjectID.global`
-  ADAPTORS[type] = () => adaptor
+export function registerAdaptor(projectID: ProjectID, type: string, adaptor: WorkspaceAdaptor) {
+  const adaptors = state.get(projectID) ?? new Map<string, WorkspaceAdaptor>()
+  adaptors.set(type, adaptor)
+  state.set(projectID, adaptors)
 }

packages/opencode/src/control-plane/adaptors/worktree.ts

@@ -1,18 +1,18 @@
 import z from "zod"
 import { Worktree } from "@/worktree"
-import { type Adaptor, WorkspaceInfo } from "../types"
+import { type WorkspaceAdaptor, WorkspaceInfo } from "../types"
 
-const Config = WorkspaceInfo.extend({
+const WorktreeConfig = z.object({
-  name: WorkspaceInfo.shape.name.unwrap(),
+  name: WorkspaceInfo.shape.name,
   branch: WorkspaceInfo.shape.branch.unwrap(),
   directory: WorkspaceInfo.shape.directory.unwrap(),
 })
 
-type Config = z.infer<typeof Config>
+export const WorktreeAdaptor: WorkspaceAdaptor = {
-
+  name: "Worktree",
-export const WorktreeAdaptor: Adaptor = {
+  description: "Create a git worktree",
   async configure(info) {
-    const worktree = await Worktree.makeWorktreeInfo(info.name ?? undefined)
+    const worktree = await Worktree.makeWorktreeInfo(undefined)
     return {
       ...info,
       name: worktree.name,
@@ -21,7 +21,7 @@ export const WorktreeAdaptor: Adaptor = {
     }
   },
   async create(info) {
-    const config = Config.parse(info)
+    const config = WorktreeConfig.parse(info)
     await Worktree.createFromInfo({
       name: config.name,
       directory: config.directory,
@@ -29,11 +29,11 @@ export const WorktreeAdaptor: Adaptor = {
     })
   },
   async remove(info) {
-    const config = Config.parse(info)
+    const config = WorktreeConfig.parse(info)
     await Worktree.remove({ directory: config.directory })
   },
   target(info) {
-    const config = Config.parse(info)
+    const config = WorktreeConfig.parse(info)
     return {
       type: "local",
       directory: config.directory,

packages/opencode/src/control-plane/types.ts

@@ -5,8 +5,8 @@ import { WorkspaceID } from "./schema"
 export const WorkspaceInfo = z.object({
   id: WorkspaceID.zod,
   type: z.string(),
+  name: z.string(),
   branch: z.string().nullable(),
-  name: z.string().nullable(),
   directory: z.string().nullable(),
   extra: z.unknown().nullable(),
   projectID: ProjectID.zod,
@@ -24,9 +24,11 @@ export type Target =
       headers?: HeadersInit
     }
 
-export type Adaptor = {
+export type WorkspaceAdaptor = {
-  configure(input: WorkspaceInfo): WorkspaceInfo | Promise<WorkspaceInfo>
+  name: string
-  create(config: WorkspaceInfo, from?: WorkspaceInfo): Promise<void>
+  description: string
-  remove(config: WorkspaceInfo): Promise<void>
+  configure(info: WorkspaceInfo): WorkspaceInfo | Promise<WorkspaceInfo>
-  target(config: WorkspaceInfo): Target | Promise<Target>
+  create(info: WorkspaceInfo, from?: WorkspaceInfo): Promise<void>
+  remove(info: WorkspaceInfo): Promise<void>
+  target(info: WorkspaceInfo): Target | Promise<Target>
 }

packages/opencode/src/control-plane/workspace.sql.ts

@@ -6,8 +6,8 @@ import type { WorkspaceID } from "./schema"
 export const WorkspaceTable = sqliteTable("workspace", {
   id: text().$type<WorkspaceID>().primaryKey(),
   type: text().notNull(),
+  name: text().notNull().default(""),
   branch: text(),
-  name: text(),
   directory: text(),
   extra: text({ mode: "json" }),
   project_id: text()

packages/opencode/src/control-plane/workspace.ts

@@ -9,6 +9,7 @@ import { SyncEvent } from "@/sync"
 import { Log } from "@/util/log"
 import { Filesystem } from "@/util/filesystem"
 import { ProjectID } from "@/project/schema"
+import { Slug } from "@opencode-ai/util/slug"
 import { WorkspaceTable } from "./workspace.sql"
 import { getAdaptor } from "./adaptors"
 import { WorkspaceInfo } from "./types"
@@ -66,9 +67,9 @@ export namespace Workspace {
 
   export const create = fn(CreateInput, async (input) => {
     const id = WorkspaceID.ascending(input.id)
-    const adaptor = await getAdaptor(input.type)
+    const adaptor = await getAdaptor(input.projectID, input.type)
 
-    const config = await adaptor.configure({ ...input, id, name: null, directory: null })
+    const config = await adaptor.configure({ ...input, id, name: Slug.create(), directory: null })
 
     const info: Info = {
       id,
@@ -124,7 +125,7 @@ export namespace Workspace {
       stopSync(id)
 
       const info = fromRow(row)
-      const adaptor = await getAdaptor(row.type)
+      const adaptor = await getAdaptor(info.projectID, row.type)
       adaptor.remove(info)
       Database.use((db) => db.delete(WorkspaceTable).where(eq(WorkspaceTable.id, id)).run())
       return info
@@ -162,7 +163,7 @@ export namespace Workspace {
       log.info("connecting to sync: " + space.id)
 
       setStatus(space.id, "connecting")
-      const adaptor = await getAdaptor(space.type)
+      const adaptor = await getAdaptor(space.projectID, space.type)
       const target = await adaptor.target(space)
 
       if (target.type === "local") return

packages/opencode/src/effect/app-runtime.ts

@@ -49,7 +49,7 @@ import { ShareNext } from "@/share/share-next"
 import { SessionShare } from "@/share/session"
 
 export const AppLayer = Layer.mergeAll(
-  Observability.layer,
+  // Observability.layer,
   AppFileSystem.defaultLayer,
   Bus.defaultLayer,
   Auth.defaultLayer,
@@ -95,6 +95,6 @@ export const AppLayer = Layer.mergeAll(
   Installation.defaultLayer,
   ShareNext.defaultLayer,
   SessionShare.defaultLayer,
-)
+).pipe(Layer.provide(Observability.layer))
 
 export const AppRuntime = ManagedRuntime.make(AppLayer, { memoMap })

packages/opencode/src/effect/bootstrap-runtime.ts

@@ -1,10 +1,27 @@
 import { Layer, ManagedRuntime } from "effect"
 import { memoMap } from "./run-service"
 
+import { Plugin } from "@/plugin"
+import { LSP } from "@/lsp"
 import { FileWatcher } from "@/file/watcher"
 import { Format } from "@/format"
 import { ShareNext } from "@/share/share-next"
+import { File } from "@/file"
+import { Vcs } from "@/project/vcs"
+import { Snapshot } from "@/snapshot"
+import { Bus } from "@/bus"
+import { Observability } from "./oltp"
 
-export const BootstrapLayer = Layer.mergeAll(Format.defaultLayer, ShareNext.defaultLayer, FileWatcher.defaultLayer)
+export const BootstrapLayer = Layer.mergeAll(
+  Plugin.defaultLayer,
+  ShareNext.defaultLayer,
+  Format.defaultLayer,
+  LSP.defaultLayer,
+  File.defaultLayer,
+  FileWatcher.defaultLayer,
+  Vcs.defaultLayer,
+  Snapshot.defaultLayer,
+  Bus.defaultLayer,
+).pipe(Layer.provide(Observability.layer))
 
 export const BootstrapRuntime = ManagedRuntime.make(BootstrapLayer, { memoMap })

packages/opencode/src/file/index.ts

@@ -1,6 +1,5 @@
 import { BusEvent } from "@/bus/bus-event"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRuntime } from "@/effect/run-service"
 import { AppFileSystem } from "@/filesystem"
 import { Git } from "@/git"
 import { Effect, Layer, Context } from "effect"
@@ -644,26 +643,4 @@ export namespace File {
   )
 
   export const defaultLayer = layer.pipe(Layer.provide(AppFileSystem.defaultLayer), Layer.provide(Git.defaultLayer))
-
-  const { runPromise } = makeRuntime(Service, defaultLayer)
-
-  export function init() {
-    return runPromise((svc) => svc.init())
-  }
-
-  export async function status() {
-    return runPromise((svc) => svc.status())
-  }
-
-  export async function read(file: string): Promise<Content> {
-    return runPromise((svc) => svc.read(file))
-  }
-
-  export async function list(dir?: string) {
-    return runPromise((svc) => svc.list(dir))
-  }
-
-  export async function search(input: { query: string; limit?: number; dirs?: boolean; type?: "file" | "directory" }) {
-    return runPromise((svc) => svc.search(input))
-  }
 }

packages/opencode/src/file/ripgrep.ts

@@ -3,7 +3,7 @@ import path from "path"
 import { Global } from "../global"
 import fs from "fs/promises"
 import z from "zod"
-import { Effect, Layer, Context } from "effect"
+import { Effect, Layer, Context, Schema } from "effect"
 import * as Stream from "effect/Stream"
 import { ChildProcess } from "effect/unstable/process"
 import { ChildProcessSpawner } from "effect/unstable/process/ChildProcessSpawner"
@@ -94,8 +94,43 @@ export namespace Ripgrep {
 
   const Result = z.union([Begin, Match, End, Summary])
 
+  const Hit = Schema.Struct({
+    type: Schema.Literal("match"),
+    data: Schema.Struct({
+      path: Schema.Struct({
+        text: Schema.String,
+      }),
+      lines: Schema.Struct({
+        text: Schema.String,
+      }),
+      line_number: Schema.Number,
+      absolute_offset: Schema.Number,
+      submatches: Schema.mutable(
+        Schema.Array(
+          Schema.Struct({
+            match: Schema.Struct({
+              text: Schema.String,
+            }),
+            start: Schema.Number,
+            end: Schema.Number,
+          }),
+        ),
+      ),
+    }),
+  })
+
+  const Row = Schema.Union([
+    Schema.Struct({ type: Schema.Literal("begin"), data: Schema.Unknown }),
+    Hit,
+    Schema.Struct({ type: Schema.Literal("end"), data: Schema.Unknown }),
+    Schema.Struct({ type: Schema.Literal("summary"), data: Schema.Unknown }),
+  ])
+
+  const decode = Schema.decodeUnknownEffect(Schema.fromJsonString(Row))
+
   export type Result = z.infer<typeof Result>
   export type Match = z.infer<typeof Match>
+  export type Item = Match["data"]
   export type Begin = z.infer<typeof Begin>
   export type End = z.infer<typeof End>
   export type Summary = z.infer<typeof Summary>
@@ -289,6 +324,13 @@ export namespace Ripgrep {
       follow?: boolean
       maxDepth?: number
     }) => Stream.Stream<string, PlatformError>
+    readonly search: (input: {
+      cwd: string
+      pattern: string
+      glob?: string[]
+      limit?: number
+      follow?: boolean
+    }) => Effect.Effect<{ items: Item[]; partial: boolean }, PlatformError | Error>
   }
 
   export class Service extends Context.Service<Service, Interface>()("@opencode/Ripgrep") {}
@@ -298,6 +340,32 @@ export namespace Ripgrep {
     Effect.gen(function* () {
       const spawner = yield* ChildProcessSpawner
       const afs = yield* AppFileSystem.Service
+      const bin = Effect.fn("Ripgrep.path")(function* () {
+        return yield* Effect.promise(() => filepath())
+      })
+      const args = Effect.fn("Ripgrep.args")(function* (input: {
+        mode: "files" | "search"
+        glob?: string[]
+        hidden?: boolean
+        follow?: boolean
+        maxDepth?: number
+        limit?: number
+        pattern?: string
+      }) {
+        const out = [yield* bin(), input.mode === "search" ? "--json" : "--files", "--glob=!.git/*"]
+        if (input.follow) out.push("--follow")
+        if (input.hidden !== false) out.push("--hidden")
+        if (input.maxDepth !== undefined) out.push(`--max-depth=${input.maxDepth}`)
+        if (input.glob) {
+          for (const g of input.glob) {
+            out.push(`--glob=${g}`)
+          }
+        }
+        if (input.limit) out.push(`--max-count=${input.limit}`)
+        if (input.mode === "search") out.push("--no-messages")
+        if (input.pattern) out.push("--", input.pattern)
+        return out
+      })
 
       const files = Effect.fn("Ripgrep.files")(function* (input: {
         cwd: string
@@ -306,7 +374,7 @@ export namespace Ripgrep {
         follow?: boolean
         maxDepth?: number
       }) {
-        const rgPath = yield* Effect.promise(() => filepath())
+        const rgPath = yield* bin()
         const isDir = yield* afs.isDir(input.cwd)
         if (!isDir) {
           return yield* Effect.die(
@@ -318,23 +386,77 @@ export namespace Ripgrep {
           )
         }
 
-        const args = [rgPath, "--files", "--glob=!.git/*"]
+        const cmd = yield* args({
-        if (input.follow) args.push("--follow")
+          mode: "files",
-        if (input.hidden !== false) args.push("--hidden")
+          glob: input.glob,
-        if (input.maxDepth !== undefined) args.push(`--max-depth=${input.maxDepth}`)
+          hidden: input.hidden,
-        if (input.glob) {
+          follow: input.follow,
-          for (const g of input.glob) {
+          maxDepth: input.maxDepth,
-            args.push(`--glob=${g}`)
+        })
-          }
-        }
 
         return spawner
-          .streamLines(ChildProcess.make(args[0], args.slice(1), { cwd: input.cwd }))
+          .streamLines(ChildProcess.make(cmd[0], cmd.slice(1), { cwd: input.cwd }))
           .pipe(Stream.filter((line: string) => line.length > 0))
       })
 
+      const search = Effect.fn("Ripgrep.search")(function* (input: {
+        cwd: string
+        pattern: string
+        glob?: string[]
+        limit?: number
+        follow?: boolean
+      }) {
+        return yield* Effect.scoped(
+          Effect.gen(function* () {
+            const cmd = yield* args({
+              mode: "search",
+              glob: input.glob,
+              follow: input.follow,
+              limit: input.limit,
+              pattern: input.pattern,
+            })
+
+            const handle = yield* spawner.spawn(
+              ChildProcess.make(cmd[0], cmd.slice(1), {
+                cwd: input.cwd,
+                stdin: "ignore",
+              }),
+            )
+
+            const [items, stderr, code] = yield* Effect.all(
+              [
+                Stream.decodeText(handle.stdout).pipe(
+                  Stream.splitLines,
+                  Stream.filter((line) => line.length > 0),
+                  Stream.mapEffect((line) =>
+                    decode(line).pipe(Effect.mapError((cause) => new Error("invalid ripgrep output", { cause }))),
+                  ),
+                  Stream.filter((row): row is Schema.Schema.Type<typeof Hit> => row.type === "match"),
+                  Stream.map((row): Item => row.data),
+                  Stream.runCollect,
+                  Effect.map((chunk) => [...chunk]),
+                ),
+                Stream.mkString(Stream.decodeText(handle.stderr)),
+                handle.exitCode,
+              ],
+              { concurrency: "unbounded" },
+            )
+
+            if (code !== 0 && code !== 1 && code !== 2) {
+              return yield* Effect.fail(new Error(`ripgrep failed: ${stderr}`))
+            }
+
+            return {
+              items,
+              partial: code === 2,
+            }
+          }),
+        )
+      })
+
       return Service.of({
         files: (input) => Stream.unwrap(files(input)),
+        search,
       })
     }),
   )
@@ -401,46 +523,4 @@ export namespace Ripgrep {
 
     return lines.join("\n")
   }
-
-  export async function search(input: {
-    cwd: string
-    pattern: string
-    glob?: string[]
-    limit?: number
-    follow?: boolean
-  }) {
-    const args = [`${await filepath()}`, "--json", "--hidden", "--glob=!.git/*"]
-    if (input.follow) args.push("--follow")
-
-    if (input.glob) {
-      for (const g of input.glob) {
-        args.push(`--glob=${g}`)
-      }
-    }
-
-    if (input.limit) {
-      args.push(`--max-count=${input.limit}`)
-    }
-
-    args.push("--")
-    args.push(input.pattern)
-
-    const result = await Process.text(args, {
-      cwd: input.cwd,
-      nothrow: true,
-    })
-    if (result.code !== 0) {
-      return []
-    }
-
-    // Handle both Unix (\n) and Windows (\r\n) line endings
-    const lines = result.text.trim().split(/\r?\n/).filter(Boolean)
-    // Parse JSON lines from ripgrep output
-
-    return lines
-      .map((line) => JSON.parse(line))
-      .map((parsed) => Result.parse(parsed))
-      .filter((r) => r.type === "match")
-      .map((r) => r.data)
-  }
 }

packages/opencode/src/format/formatter.ts

@@ -1,4 +1,3 @@
-import { text } from "node:stream/consumers"
 import { Npm } from "@/npm"
 import { Instance } from "../project/instance"
 import { Filesystem } from "../util/filesystem"
@@ -217,26 +216,16 @@ export const rlang: Info = {
   name: "air",
   extensions: [".R"],
   async enabled() {
-    const airPath = which("air")
+    const air = which("air")
-    if (airPath == null) return false
+    if (air == null) return false
 
-    try {
+    const output = await Process.text([air, "--help"], { nothrow: true })
-      const proc = Process.spawn(["air", "--help"], {
-        stdout: "pipe",
-        stderr: "pipe",
-      })
-      await proc.exited
-      if (!proc.stdout) return false
-      const output = await text(proc.stdout)
 
-      // Check for "Air: An R language server and formatter"
+    // Check for "Air: An R language server and formatter"
-      const firstLine = output.split("\n")[0]
+    const firstLine = output.text.split("\n")[0]
-      const hasR = firstLine.includes("R language")
+    const hasR = firstLine.includes("R language")
-      const hasFormatter = firstLine.includes("formatter")
+    const hasFormatter = firstLine.includes("formatter")
-      if (hasR && hasFormatter) return ["air", "format", "$FILE"]
+    if (output.code === 0 && hasR && hasFormatter) return [air, "format", "$FILE"]
-    } catch {
-      return false
-    }
     return false
   },
 }
@@ -246,11 +235,10 @@ export const uvformat: Info = {
   extensions: [".py", ".pyi"],
   async enabled() {
     if (await ruff.enabled()) return false
-    if (which("uv") !== null) {
+    const uv = which("uv")
-      const proc = Process.spawn(["uv", "format", "--help"], { stderr: "pipe", stdout: "pipe" })
+    if (uv == null) return false
-      const code = await proc.exited
+    const output = await Process.run([uv, "format", "--help"], { nothrow: true })
-      if (code === 0) return ["uv", "format", "--", "$FILE"]
+    if (output.code === 0) return [uv, "format", "--", "$FILE"]
-    }
     return false
   },
 }

packages/opencode/src/id/id.ts

@@ -3,6 +3,7 @@ import { randomBytes } from "crypto"
 
 export namespace Identifier {
   const prefixes = {
+    job: "job",
     event: "evt",
     session: "ses",
     message: "msg",
@@ -13,6 +14,7 @@ export namespace Identifier {
     pty: "pty",
     tool: "tool",
     workspace: "wrk",
+    entry: "ent",
   } as const
 
   export function schema(prefix: keyof typeof prefixes) {

packages/opencode/src/lsp/index.ts

@@ -13,7 +13,6 @@ import { Process } from "../util/process"
 import { spawn as lspspawn } from "./launch"
 import { Effect, Layer, Context } from "effect"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRuntime } from "@/effect/run-service"
 
 export namespace LSP {
   const log = Log.create({ service: "lsp" })
@@ -508,37 +507,6 @@ export namespace LSP {
 
   export const defaultLayer = layer.pipe(Layer.provide(Config.defaultLayer))
 
-  const { runPromise } = makeRuntime(Service, defaultLayer)
-
-  export const init = async () => runPromise((svc) => svc.init())
-
-  export const status = async () => runPromise((svc) => svc.status())
-
-  export const hasClients = async (file: string) => runPromise((svc) => svc.hasClients(file))
-
-  export const touchFile = async (input: string, waitForDiagnostics?: boolean) =>
-    runPromise((svc) => svc.touchFile(input, waitForDiagnostics))
-
-  export const diagnostics = async () => runPromise((svc) => svc.diagnostics())
-
-  export const hover = async (input: LocInput) => runPromise((svc) => svc.hover(input))
-
-  export const definition = async (input: LocInput) => runPromise((svc) => svc.definition(input))
-
-  export const references = async (input: LocInput) => runPromise((svc) => svc.references(input))
-
-  export const implementation = async (input: LocInput) => runPromise((svc) => svc.implementation(input))
-
-  export const documentSymbol = async (uri: string) => runPromise((svc) => svc.documentSymbol(uri))
-
-  export const workspaceSymbol = async (query: string) => runPromise((svc) => svc.workspaceSymbol(query))
-
-  export const prepareCallHierarchy = async (input: LocInput) => runPromise((svc) => svc.prepareCallHierarchy(input))
-
-  export const incomingCalls = async (input: LocInput) => runPromise((svc) => svc.incomingCalls(input))
-
-  export const outgoingCalls = async (input: LocInput) => runPromise((svc) => svc.outgoingCalls(input))
-
   export namespace Diagnostic {
     const MAX_PER_FILE = 20
 

packages/opencode/src/mcp/auth.ts

@@ -3,7 +3,6 @@ import z from "zod"
 import { Global } from "../global"
 import { Effect, Layer, Context } from "effect"
 import { AppFileSystem } from "@/filesystem"
-import { makeRuntime } from "@/effect/run-service"
 
 export namespace McpAuth {
   export const Tokens = z.object({
@@ -142,32 +141,4 @@ export namespace McpAuth {
   )
 
   export const defaultLayer = layer.pipe(Layer.provide(AppFileSystem.defaultLayer))
-
-  const { runPromise } = makeRuntime(Service, defaultLayer)
-
-  // Async facades for backward compat (used by McpOAuthProvider, CLI)
-
-  export const get = async (mcpName: string) => runPromise((svc) => svc.get(mcpName))
-
-  export const getForUrl = async (mcpName: string, serverUrl: string) =>
-    runPromise((svc) => svc.getForUrl(mcpName, serverUrl))
-
-  export const all = async () => runPromise((svc) => svc.all())
-
-  export const set = async (mcpName: string, entry: Entry, serverUrl?: string) =>
-    runPromise((svc) => svc.set(mcpName, entry, serverUrl))
-
-  export const remove = async (mcpName: string) => runPromise((svc) => svc.remove(mcpName))
-
-  export const updateTokens = async (mcpName: string, tokens: Tokens, serverUrl?: string) =>
-    runPromise((svc) => svc.updateTokens(mcpName, tokens, serverUrl))
-
-  export const updateClientInfo = async (mcpName: string, clientInfo: ClientInfo, serverUrl?: string) =>
-    runPromise((svc) => svc.updateClientInfo(mcpName, clientInfo, serverUrl))
-
-  export const updateCodeVerifier = async (mcpName: string, codeVerifier: string) =>
-    runPromise((svc) => svc.updateCodeVerifier(mcpName, codeVerifier))
-
-  export const updateOAuthState = async (mcpName: string, oauthState: string) =>
-    runPromise((svc) => svc.updateOAuthState(mcpName, oauthState))
 }

packages/opencode/src/mcp/index.ts

@@ -27,7 +27,6 @@ import open from "open"
 import { Effect, Exit, Layer, Option, Context, Stream } from "effect"
 import { EffectLogger } from "@/effect/logger"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRuntime } from "@/effect/run-service"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
 import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
 
@@ -294,6 +293,7 @@ export namespace MCP {
                 log.info("oauth redirect requested", { key, url: url.toString() })
               },
             },
+            auth,
           )
         }
 
@@ -745,6 +745,7 @@ export namespace MCP {
               capturedUrl = url
             },
           },
+          auth,
         )
 
         const transport = new StreamableHTTPClientTransport(new URL(mcpConfig.url), { authProvider })
@@ -890,37 +891,4 @@ export namespace MCP {
     Layer.provide(CrossSpawnSpawner.defaultLayer),
     Layer.provide(AppFileSystem.defaultLayer),
   )
-
-  const { runPromise } = makeRuntime(Service, defaultLayer)
-
-  // --- Async facade functions ---
-
-  export const status = async () => runPromise((svc) => svc.status())
-
-  export const tools = async () => runPromise((svc) => svc.tools())
-
-  export const prompts = async () => runPromise((svc) => svc.prompts())
-
-  export const resources = async () => runPromise((svc) => svc.resources())
-
-  export const add = async (name: string, mcp: Config.Mcp) => runPromise((svc) => svc.add(name, mcp))
-
-  export const connect = async (name: string) => runPromise((svc) => svc.connect(name))
-
-  export const disconnect = async (name: string) => runPromise((svc) => svc.disconnect(name))
-
-  export const startAuth = async (mcpName: string) => runPromise((svc) => svc.startAuth(mcpName))
-
-  export const authenticate = async (mcpName: string) => runPromise((svc) => svc.authenticate(mcpName))
-
-  export const finishAuth = async (mcpName: string, authorizationCode: string) =>
-    runPromise((svc) => svc.finishAuth(mcpName, authorizationCode))
-
-  export const removeAuth = async (mcpName: string) => runPromise((svc) => svc.removeAuth(mcpName))
-
-  export const supportsOAuth = async (mcpName: string) => runPromise((svc) => svc.supportsOAuth(mcpName))
-
-  export const hasStoredTokens = async (mcpName: string) => runPromise((svc) => svc.hasStoredTokens(mcpName))
-
-  export const getAuthStatus = async (mcpName: string) => runPromise((svc) => svc.getAuthStatus(mcpName))
 }

packages/opencode/src/mcp/oauth-provider.ts

@@ -5,6 +5,7 @@ import type {
   OAuthClientInformation,
   OAuthClientInformationFull,
 } from "@modelcontextprotocol/sdk/shared/auth.js"
+import { Effect } from "effect"
 import { McpAuth } from "./auth"
 import { Log } from "../util/log"
 
@@ -30,6 +31,7 @@ export class McpOAuthProvider implements OAuthClientProvider {
     private serverUrl: string,
     private config: McpOAuthConfig,
     private callbacks: McpOAuthCallbacks,
+    private auth: McpAuth.Interface,
   ) {}
 
   get redirectUrl(): string {
@@ -61,7 +63,7 @@ export class McpOAuthProvider implements OAuthClientProvider {
 
     // Check stored client info (from dynamic registration)
     // Use getForUrl to validate credentials are for the current server URL
-    const entry = await McpAuth.getForUrl(this.mcpName, this.serverUrl)
+    const entry = await Effect.runPromise(this.auth.getForUrl(this.mcpName, this.serverUrl))
     if (entry?.clientInfo) {
       // Check if client secret has expired
       if (entry.clientInfo.clientSecretExpiresAt && entry.clientInfo.clientSecretExpiresAt < Date.now() / 1000) {
@@ -79,15 +81,17 @@ export class McpOAuthProvider implements OAuthClientProvider {
   }
 
   async saveClientInformation(info: OAuthClientInformationFull): Promise<void> {
-    await McpAuth.updateClientInfo(
+    await Effect.runPromise(
-      this.mcpName,
+      this.auth.updateClientInfo(
-      {
+        this.mcpName,
-        clientId: info.client_id,
+        {
-        clientSecret: info.client_secret,
+          clientId: info.client_id,
-        clientIdIssuedAt: info.client_id_issued_at,
+          clientSecret: info.client_secret,
-        clientSecretExpiresAt: info.client_secret_expires_at,
+          clientIdIssuedAt: info.client_id_issued_at,
-      },
+          clientSecretExpiresAt: info.client_secret_expires_at,
-      this.serverUrl,
+        },
+        this.serverUrl,
+      ),
     )
     log.info("saved dynamically registered client", {
       mcpName: this.mcpName,
@@ -97,7 +101,7 @@ export class McpOAuthProvider implements OAuthClientProvider {
 
   async tokens(): Promise<OAuthTokens | undefined> {
     // Use getForUrl to validate tokens are for the current server URL
-    const entry = await McpAuth.getForUrl(this.mcpName, this.serverUrl)
+    const entry = await Effect.runPromise(this.auth.getForUrl(this.mcpName, this.serverUrl))
     if (!entry?.tokens) return undefined
 
     return {
@@ -112,15 +116,17 @@ export class McpOAuthProvider implements OAuthClientProvider {
   }
 
   async saveTokens(tokens: OAuthTokens): Promise<void> {
-    await McpAuth.updateTokens(
+    await Effect.runPromise(
-      this.mcpName,
+      this.auth.updateTokens(
-      {
+        this.mcpName,
-        accessToken: tokens.access_token,
+        {
-        refreshToken: tokens.refresh_token,
+          accessToken: tokens.access_token,
-        expiresAt: tokens.expires_in ? Date.now() / 1000 + tokens.expires_in : undefined,
+          refreshToken: tokens.refresh_token,
-        scope: tokens.scope,
+          expiresAt: tokens.expires_in ? Date.now() / 1000 + tokens.expires_in : undefined,
-      },
+          scope: tokens.scope,
-      this.serverUrl,
+        },
+        this.serverUrl,
+      ),
     )
     log.info("saved oauth tokens", { mcpName: this.mcpName })
   }
@@ -131,11 +137,11 @@ export class McpOAuthProvider implements OAuthClientProvider {
   }
 
   async saveCodeVerifier(codeVerifier: string): Promise<void> {
-    await McpAuth.updateCodeVerifier(this.mcpName, codeVerifier)
+    await Effect.runPromise(this.auth.updateCodeVerifier(this.mcpName, codeVerifier))
   }
 
   async codeVerifier(): Promise<string> {
-    const entry = await McpAuth.get(this.mcpName)
+    const entry = await Effect.runPromise(this.auth.get(this.mcpName))
     if (!entry?.codeVerifier) {
       throw new Error(`No code verifier saved for MCP server: ${this.mcpName}`)
     }
@@ -143,11 +149,11 @@ export class McpOAuthProvider implements OAuthClientProvider {
   }
 
   async saveState(state: string): Promise<void> {
-    await McpAuth.updateOAuthState(this.mcpName, state)
+    await Effect.runPromise(this.auth.updateOAuthState(this.mcpName, state))
   }
 
   async state(): Promise<string> {
-    const entry = await McpAuth.get(this.mcpName)
+    const entry = await Effect.runPromise(this.auth.get(this.mcpName))
     if (entry?.oauthState) {
       return entry.oauthState
     }
@@ -159,28 +165,28 @@ export class McpOAuthProvider implements OAuthClientProvider {
     const newState = Array.from(crypto.getRandomValues(new Uint8Array(32)))
       .map((b) => b.toString(16).padStart(2, "0"))
       .join("")
-    await McpAuth.updateOAuthState(this.mcpName, newState)
+    await Effect.runPromise(this.auth.updateOAuthState(this.mcpName, newState))
     return newState
   }
 
   async invalidateCredentials(type: "all" | "client" | "tokens"): Promise<void> {
     log.info("invalidating credentials", { mcpName: this.mcpName, type })
-    const entry = await McpAuth.get(this.mcpName)
+    const entry = await Effect.runPromise(this.auth.get(this.mcpName))
     if (!entry) {
       return
     }
 
     switch (type) {
       case "all":
-        await McpAuth.remove(this.mcpName)
+        await Effect.runPromise(this.auth.remove(this.mcpName))
         break
       case "client":
         delete entry.clientInfo
-        await McpAuth.set(this.mcpName, entry)
+        await Effect.runPromise(this.auth.set(this.mcpName, entry))
         break
       case "tokens":
         delete entry.tokens
-        await McpAuth.set(this.mcpName, entry)
+        await Effect.runPromise(this.auth.set(this.mcpName, entry))
         break
     }
   }

packages/opencode/src/plugin/index.ts

@@ -1,4 +1,10 @@
-import type { Hooks, PluginInput, Plugin as PluginInstance, PluginModule } from "@opencode-ai/plugin"
+import type {
+  Hooks,
+  PluginInput,
+  Plugin as PluginInstance,
+  PluginModule,
+  WorkspaceAdaptor as PluginWorkspaceAdaptor,
+} from "@opencode-ai/plugin"
 import { Config } from "../config/config"
 import { Bus } from "../bus"
 import { Log } from "../util/log"
@@ -18,6 +24,8 @@ import { makeRuntime } from "@/effect/run-service"
 import { errorMessage } from "@/util/error"
 import { PluginLoader } from "./loader"
 import { parsePluginSpecifier, readPluginId, readV1Plugin, resolvePluginId } from "./shared"
+import { registerAdaptor } from "@/control-plane/adaptors"
+import type { WorkspaceAdaptor } from "@/control-plane/types"
 
 export namespace Plugin {
   const log = Log.create({ service: "plugin" })
@@ -132,6 +140,11 @@ export namespace Plugin {
             project: ctx.project,
             worktree: ctx.worktree,
             directory: ctx.directory,
+            experimental_workspace: {
+              register(type: string, adaptor: PluginWorkspaceAdaptor) {
+                registerAdaptor(ctx.project.id, type, adaptor as WorkspaceAdaptor)
+              },
+            },
             get serverUrl(): URL {
               return Server.url ?? new URL("http://localhost:4096")
             },

packages/opencode/src/project/bootstrap.ts

@@ -9,24 +9,26 @@ import { Bus } from "../bus"
 import { Command } from "../command"
 import { Instance } from "./instance"
 import { Log } from "@/util/log"
-import { BootstrapRuntime } from "@/effect/bootstrap-runtime"
 import { FileWatcher } from "@/file/watcher"
 import { ShareNext } from "@/share/share-next"
+import * as Effect from "effect/Effect"
 
-export async function InstanceBootstrap() {
+export const InstanceBootstrap = Effect.gen(function* () {
   Log.Default.info("bootstrapping", { directory: Instance.directory })
-  await Plugin.init()
+  yield* Plugin.Service.use((svc) => svc.init())
-  void BootstrapRuntime.runPromise(ShareNext.Service.use((svc) => svc.init()))
+  yield* ShareNext.Service.use((svc) => svc.init()).pipe(Effect.forkDetach)
-  void BootstrapRuntime.runPromise(Format.Service.use((svc) => svc.init()))
+  yield* Format.Service.use((svc) => svc.init()).pipe(Effect.forkDetach)
-  await LSP.init()
+  yield* LSP.Service.use((svc) => svc.init())
-  File.init()
+  yield* File.Service.use((svc) => svc.init()).pipe(Effect.forkDetach)
-  void BootstrapRuntime.runPromise(FileWatcher.Service.use((svc) => svc.init()))
+  yield* FileWatcher.Service.use((svc) => svc.init()).pipe(Effect.forkDetach)
-  Vcs.init()
+  yield* Vcs.Service.use((svc) => svc.init()).pipe(Effect.forkDetach)
-  Snapshot.init()
+  yield* Snapshot.Service.use((svc) => svc.init()).pipe(Effect.forkDetach)
 
-  Bus.subscribe(Command.Event.Executed, async (payload) => {
+  yield* Bus.Service.use((svc) =>
-    if (payload.properties.name === Command.Default.INIT) {
+    svc.subscribeCallback(Command.Event.Executed, async (payload) => {
-      Project.setInitialized(Instance.project.id)
+      if (payload.properties.name === Command.Default.INIT) {
-    }
+        Project.setInitialized(Instance.project.id)
-  })
+      }
-}
+    }),
+  )
+}).pipe(Effect.withSpan("InstanceBootstrap"))

packages/opencode/src/project/instance.ts

@@ -21,8 +21,6 @@ const disposal = {
   all: undefined as Promise<void> | undefined,
 }
 
-function emitDisposed(directory: string) {}
-
 function boot(input: { directory: string; init?: () => Promise<any>; worktree?: string; project?: Project.Info }) {
   return iife(async () => {
     const ctx =

packages/opencode/src/project/vcs.ts

@@ -4,7 +4,6 @@ import path from "path"
 import { Bus } from "@/bus"
 import { BusEvent } from "@/bus/bus-event"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRuntime } from "@/effect/run-service"
 import { AppFileSystem } from "@/filesystem"
 import { FileWatcher } from "@/file/watcher"
 import { Git } from "@/git"
@@ -231,22 +230,4 @@ export namespace Vcs {
     Layer.provide(AppFileSystem.defaultLayer),
     Layer.provide(Bus.layer),
   )
-
-  const { runPromise } = makeRuntime(Service, defaultLayer)
-
-  export async function init() {
-    return runPromise((svc) => svc.init())
-  }
-
-  export async function branch() {
-    return runPromise((svc) => svc.branch())
-  }
-
-  export async function defaultBranch() {
-    return runPromise((svc) => svc.defaultBranch())
-  }
-
-  export async function diff(mode: Mode) {
-    return runPromise((svc) => svc.diff(mode))
-  }
 }

packages/opencode/src/provider/models-snapshot.d.ts

@@ -1,2 +0,0 @@
-// Auto-generated by build.ts - do not edit
-export declare const snapshot: Record<string, unknown>

packages/opencode/src/provider/transform.ts

@@ -209,6 +209,9 @@ export namespace ProviderTransform {
       copilot: {
         copilot_cache_control: { type: "ephemeral" },
       },
+      alibaba: {
+        cacheControl: { type: "ephemeral" },
+      },
     }
 
     for (const msg of unique([...system, ...final])) {
@@ -285,7 +288,8 @@ export namespace ProviderTransform {
         model.api.id.includes("claude") ||
         model.id.includes("anthropic") ||
         model.id.includes("claude") ||
-        model.api.npm === "@ai-sdk/anthropic") &&
+        model.api.npm === "@ai-sdk/anthropic" ||
+        model.api.npm === "@ai-sdk/alibaba") &&
       model.api.npm !== "@ai-sdk/gateway"
     ) {
       msgs = applyCaching(msgs, model)

packages/opencode/src/pty/index.ts

@@ -1,7 +1,6 @@
 import { BusEvent } from "@/bus/bus-event"
 import { Bus } from "@/bus"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRuntime } from "@/effect/run-service"
 import { Instance } from "@/project/instance"
 import type { Proc } from "#pty"
 import z from "zod"
@@ -361,34 +360,4 @@ export namespace Pty {
   )
 
   export const defaultLayer = layer.pipe(Layer.provide(Bus.layer), Layer.provide(Plugin.defaultLayer))
-
-  const { runPromise } = makeRuntime(Service, defaultLayer)
-
-  export async function list() {
-    return runPromise((svc) => svc.list())
-  }
-
-  export async function get(id: PtyID) {
-    return runPromise((svc) => svc.get(id))
-  }
-
-  export async function write(id: PtyID, data: string) {
-    return runPromise((svc) => svc.write(id, data))
-  }
-
-  export async function connect(id: PtyID, ws: Socket, cursor?: number) {
-    return runPromise((svc) => svc.connect(id, ws, cursor))
-  }
-
-  export async function create(input: CreateInput) {
-    return runPromise((svc) => svc.create(input))
-  }
-
-  export async function update(id: PtyID, input: UpdateInput) {
-    return runPromise((svc) => svc.update(id, input))
-  }
-
-  export async function remove(id: PtyID) {
-    return runPromise((svc) => svc.remove(id))
-  }
 }

packages/opencode/src/server/control/index.ts

@@ -1,5 +1,7 @@
 import { Auth } from "@/auth"
+import { AppRuntime } from "@/effect/app-runtime"
 import { Log } from "@/util/log"
+import { Effect } from "effect"
 import { ProviderID } from "@/provider/schema"
 import { Hono } from "hono"
 import { describeRoute, resolver, validator, openAPIRouteHandler } from "hono-openapi"
@@ -39,7 +41,12 @@ export function ControlPlaneRoutes(): Hono {
       async (c) => {
         const providerID = c.req.valid("param").providerID
         const info = c.req.valid("json")
-        await Auth.set(providerID, info)
+        await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            const auth = yield* Auth.Service
+            yield* auth.set(providerID, info)
+          }),
+        )
         return c.json(true)
       },
     )
@@ -69,7 +76,12 @@ export function ControlPlaneRoutes(): Hono {
       ),
       async (c) => {
         const providerID = c.req.valid("param").providerID
-        await Auth.remove(providerID)
+        await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            const auth = yield* Auth.Service
+            yield* auth.remove(providerID)
+          }),
+        )
         return c.json(true)
       },
     )

packages/opencode/src/server/instance/config.ts

@@ -7,6 +7,8 @@ import { mapValues } from "remeda"
 import { errors } from "../error"
 import { Log } from "../../util/log"
 import { lazy } from "../../util/lazy"
+import { AppRuntime } from "../../effect/app-runtime"
+import { Effect } from "effect"
 
 const log = Log.create({ service: "server" })
 
@@ -30,7 +32,7 @@ export const ConfigRoutes = lazy(() =>
         },
       }),
       async (c) => {
-        return c.json(await Config.get())
+        return c.json(await AppRuntime.runPromise(Config.Service.use((cfg) => cfg.get())))
       },
     )
     .patch(
@@ -54,7 +56,7 @@ export const ConfigRoutes = lazy(() =>
       validator("json", Config.Info),
       async (c) => {
         const config = c.req.valid("json")
-        await Config.update(config)
+        await AppRuntime.runPromise(Config.Service.use((cfg) => cfg.update(config)))
         return c.json(config)
       },
     )
@@ -82,7 +84,12 @@ export const ConfigRoutes = lazy(() =>
       }),
       async (c) => {
         using _ = log.time("providers")
-        const providers = await Provider.list().then((x) => mapValues(x, (item) => item))
+        const providers = await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            const svc = yield* Provider.Service
+            return mapValues(yield* svc.list(), (item) => item)
+          }),
+        )
         return c.json({
           providers: Object.values(providers),
           default: mapValues(providers, (item) => Provider.sort(Object.values(item.models))[0].id),

packages/opencode/src/server/instance/event.ts

@@ -1,8 +1,10 @@
+import z from "zod"
 import { Hono } from "hono"
 import { describeRoute, resolver } from "hono-openapi"
 import { streamSSE } from "hono/streaming"
 import { Log } from "@/util/log"
 import { BusEvent } from "@/bus/bus-event"
+import { SyncEvent } from "@/sync"
 import { Bus } from "@/bus"
 import { AsyncQueue } from "../../util/queue"
 
@@ -20,7 +22,11 @@ export const EventRoutes = () =>
           description: "Event stream",
           content: {
             "text/event-stream": {
-              schema: resolver(BusEvent.payloads()),
+              schema: resolver(
+                z.union(BusEvent.payloads()).meta({
+                  ref: "Event",
+                }),
+              ),
             },
           },
         },

packages/opencode/src/server/instance/experimental.ts

@@ -162,7 +162,13 @@ export const ExperimentalRoutes = lazy(() =>
         },
       }),
       async (c) => {
-        return c.json(await ToolRegistry.ids())
+        const ids = await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            const registry = yield* ToolRegistry.Service
+            return yield* registry.ids()
+          }),
+        )
+        return c.json(ids)
       },
     )
     .get(
@@ -205,11 +211,17 @@ export const ExperimentalRoutes = lazy(() =>
       ),
       async (c) => {
         const { provider, model } = c.req.valid("query")
-        const tools = await ToolRegistry.tools({
+        const tools = await AppRuntime.runPromise(
-          providerID: ProviderID.make(provider),
+          Effect.gen(function* () {
-          modelID: ModelID.make(model),
+            const agents = yield* Agent.Service
-          agent: await Agent.get(await Agent.defaultAgent()),
+            const registry = yield* ToolRegistry.Service
-        })
+            return yield* registry.tools({
+              providerID: ProviderID.make(provider),
+              modelID: ModelID.make(model),
+              agent: yield* agents.get(yield* agents.defaultAgent()),
+            })
+          }),
+        )
         return c.json(
           tools.map((t) => ({
             id: t.id,
@@ -396,7 +408,14 @@ export const ExperimentalRoutes = lazy(() =>
         },
       }),
       async (c) => {
-        return c.json(await MCP.resources())
+        return c.json(
+          await AppRuntime.runPromise(
+            Effect.gen(function* () {
+              const mcp = yield* MCP.Service
+              return yield* mcp.resources()
+            }),
+          ),
+        )
       },
     ),
 )

packages/opencode/src/server/instance/file.ts

@@ -1,6 +1,8 @@
 import { Hono } from "hono"
 import { describeRoute, validator, resolver } from "hono-openapi"
+import { Effect } from "effect"
 import z from "zod"
+import { AppRuntime } from "../../effect/app-runtime"
 import { File } from "../../file"
 import { Ripgrep } from "../../file/ripgrep"
 import { LSP } from "../../lsp"
@@ -34,12 +36,10 @@ export const FileRoutes = lazy(() =>
       ),
       async (c) => {
         const pattern = c.req.valid("query").pattern
-        const result = await Ripgrep.search({
+        const result = await AppRuntime.runPromise(
-          cwd: Instance.directory,
+          Ripgrep.Service.use((svc) => svc.search({ cwd: Instance.directory, pattern, limit: 10 })),
-          pattern,
+        )
-          limit: 10,
+        return c.json(result.items)
-        })
-        return c.json(result)
       },
     )
     .get(
@@ -73,12 +73,18 @@ export const FileRoutes = lazy(() =>
         const dirs = c.req.valid("query").dirs
         const type = c.req.valid("query").type
         const limit = c.req.valid("query").limit
-        const results = await File.search({
+        const results = await AppRuntime.runPromise(
-          query,
+          Effect.gen(function* () {
-          limit: limit ?? 10,
+            return yield* File.Service.use((svc) =>
-          dirs: dirs !== "false",
+              svc.search({
-          type,
+                query,
-        })
+                limit: limit ?? 10,
+                dirs: dirs !== "false",
+                type,
+              }),
+            )
+          }),
+        )
         return c.json(results)
       },
     )
@@ -106,11 +112,6 @@ export const FileRoutes = lazy(() =>
         }),
       ),
       async (c) => {
-        /*
-      const query = c.req.valid("query").query
-      const result = await LSP.workspaceSymbol(query)
-      return c.json(result)
-      */
         return c.json([])
       },
     )
@@ -139,7 +140,11 @@ export const FileRoutes = lazy(() =>
       ),
       async (c) => {
         const path = c.req.valid("query").path
-        const content = await File.list(path)
+        const content = await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            return yield* File.Service.use((svc) => svc.list(path))
+          }),
+        )
         return c.json(content)
       },
     )
@@ -168,7 +173,11 @@ export const FileRoutes = lazy(() =>
       ),
       async (c) => {
         const path = c.req.valid("query").path
-        const content = await File.read(path)
+        const content = await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            return yield* File.Service.use((svc) => svc.read(path))
+          }),
+        )
         return c.json(content)
       },
     )
@@ -190,7 +199,11 @@ export const FileRoutes = lazy(() =>
         },
       }),
       async (c) => {
-        const content = await File.status()
+        const content = await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            return yield* File.Service.use((svc) => svc.status())
+          }),
+        )
         return c.json(content)
       },
     ),

packages/opencode/src/server/instance/global.ts

@@ -109,7 +109,7 @@ export const GlobalRoutes = lazy(() =>
                       directory: z.string(),
                       project: z.string().optional(),
                       workspace: z.string().optional(),
-                      payload: BusEvent.payloads(),
+                      payload: z.union([...BusEvent.payloads(), ...SyncEvent.payloads()]),
                     })
                     .meta({
                       ref: "GlobalEvent",
@@ -135,52 +135,6 @@ export const GlobalRoutes = lazy(() =>
         })
       },
     )
-    .get(
-      "/sync-event",
-      describeRoute({
-        summary: "Subscribe to global sync events",
-        description: "Get global sync events",
-        operationId: "global.sync-event.subscribe",
-        responses: {
-          200: {
-            description: "Event stream",
-            content: {
-              "text/event-stream": {
-                schema: resolver(
-                  z
-                    .object({
-                      payload: SyncEvent.payloads(),
-                    })
-                    .meta({
-                      ref: "SyncEvent",
-                    }),
-                ),
-              },
-            },
-          },
-        },
-      }),
-      async (c) => {
-        log.info("global sync event connected")
-        c.header("Cache-Control", "no-cache, no-transform")
-        c.header("X-Accel-Buffering", "no")
-        c.header("X-Content-Type-Options", "nosniff")
-        return streamEvents(c, (q) => {
-          return SyncEvent.subscribeAll(({ def, event }) => {
-            // TODO: don't pass def, just pass the type (and it should
-            // be versioned)
-            q.push(
-              JSON.stringify({
-                payload: {
-                  ...event,
-                  type: SyncEvent.versionedType(def.type, def.version),
-                },
-              }),
-            )
-          })
-        })
-      },
-    )
     .get(
       "/config",
       describeRoute({
@@ -199,7 +153,7 @@ export const GlobalRoutes = lazy(() =>
         },
       }),
       async (c) => {
-        return c.json(await Config.getGlobal())
+        return c.json(await AppRuntime.runPromise(Config.Service.use((cfg) => cfg.getGlobal())))
       },
     )
     .patch(
@@ -223,7 +177,7 @@ export const GlobalRoutes = lazy(() =>
       validator("json", Config.Info),
       async (c) => {
         const config = c.req.valid("json")
-        const next = await Config.updateGlobal(config)
+        const next = await AppRuntime.runPromise(Config.Service.use((cfg) => cfg.updateGlobal(config)))
         return c.json(next)
       },
     )

packages/opencode/src/server/instance/index.ts

@@ -1,6 +1,7 @@
 import { describeRoute, resolver, validator } from "hono-openapi"
 import { Hono } from "hono"
 import type { UpgradeWebSocket } from "hono/ws"
+import { Effect } from "effect"
 import z from "zod"
 import { Format } from "../../format"
 import { TuiRoutes } from "./tui"
@@ -119,11 +120,17 @@ export const InstanceRoutes = (upgrade: UpgradeWebSocket): Hono =>
         },
       }),
       async (c) => {
-        const [branch, default_branch] = await Promise.all([Vcs.branch(), Vcs.defaultBranch()])
+        return c.json(
-        return c.json({
+          await AppRuntime.runPromise(
-          branch,
+            Effect.gen(function* () {
-          default_branch,
+              const vcs = yield* Vcs.Service
-        })
+              const [branch, default_branch] = yield* Effect.all([vcs.branch(), vcs.defaultBranch()], {
+                concurrency: 2,
+              })
+              return { branch, default_branch }
+            }),
+          ),
+        )
       },
     )
     .get(
@@ -150,7 +157,14 @@ export const InstanceRoutes = (upgrade: UpgradeWebSocket): Hono =>
         }),
       ),
       async (c) => {
-        return c.json(await Vcs.diff(c.req.valid("query").mode))
+        return c.json(
+          await AppRuntime.runPromise(
+            Effect.gen(function* () {
+              const vcs = yield* Vcs.Service
+              return yield* vcs.diff(c.req.valid("query").mode)
+            }),
+          ),
+        )
       },
     )
     .get(
@@ -193,7 +207,7 @@ export const InstanceRoutes = (upgrade: UpgradeWebSocket): Hono =>
         },
       }),
       async (c) => {
-        const modes = await Agent.list()
+        const modes = await AppRuntime.runPromise(Agent.Service.use((svc) => svc.list()))
         return c.json(modes)
       },
     )
@@ -215,7 +229,12 @@ export const InstanceRoutes = (upgrade: UpgradeWebSocket): Hono =>
         },
       }),
       async (c) => {
-        const skills = await Skill.all()
+        const skills = await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            const skill = yield* Skill.Service
+            return yield* skill.all()
+          }),
+        )
         return c.json(skills)
       },
     )
@@ -237,7 +256,8 @@ export const InstanceRoutes = (upgrade: UpgradeWebSocket): Hono =>
         },
       }),
       async (c) => {
-        return c.json(await LSP.status())
+        const items = await AppRuntime.runPromise(LSP.Service.use((lsp) => lsp.status()))
+        return c.json(items)
       },
     )
     .get(

packages/opencode/src/server/instance/mcp.ts

@@ -3,8 +3,10 @@ import { describeRoute, validator, resolver } from "hono-openapi"
 import z from "zod"
 import { MCP } from "../../mcp"
 import { Config } from "../../config/config"
+import { AppRuntime } from "../../effect/app-runtime"
 import { errors } from "../error"
 import { lazy } from "../../util/lazy"
+import { Effect } from "effect"
 
 export const McpRoutes = lazy(() =>
   new Hono()
@@ -26,7 +28,7 @@ export const McpRoutes = lazy(() =>
         },
       }),
       async (c) => {
-        return c.json(await MCP.status())
+        return c.json(await AppRuntime.runPromise(MCP.Service.use((mcp) => mcp.status())))
       },
     )
     .post(
@@ -56,7 +58,7 @@ export const McpRoutes = lazy(() =>
       ),
       async (c) => {
         const { name, config } = c.req.valid("json")
-        const result = await MCP.add(name, config)
+        const result = await AppRuntime.runPromise(MCP.Service.use((mcp) => mcp.add(name, config)))
         return c.json(result.status)
       },
     )
@@ -84,12 +86,21 @@ export const McpRoutes = lazy(() =>
       }),
       async (c) => {
         const name = c.req.param("name")
-        const supportsOAuth = await MCP.supportsOAuth(name)
+        const result = await AppRuntime.runPromise(
-        if (!supportsOAuth) {
+          Effect.gen(function* () {
+            const mcp = yield* MCP.Service
+            const supports = yield* mcp.supportsOAuth(name)
+            if (!supports) return { supports }
+            return {
+              supports,
+              auth: yield* mcp.startAuth(name),
+            }
+          }),
+        )
+        if (!result.supports) {
           return c.json({ error: `MCP server ${name} does not support OAuth` }, 400)
         }
-        const result = await MCP.startAuth(name)
+        return c.json(result.auth)
-        return c.json(result)
       },
     )
     .post(
@@ -120,7 +131,7 @@ export const McpRoutes = lazy(() =>
       async (c) => {
         const name = c.req.param("name")
         const { code } = c.req.valid("json")
-        const status = await MCP.finishAuth(name, code)
+        const status = await AppRuntime.runPromise(MCP.Service.use((mcp) => mcp.finishAuth(name, code)))
         return c.json(status)
       },
     )
@@ -144,12 +155,21 @@ export const McpRoutes = lazy(() =>
       }),
       async (c) => {
         const name = c.req.param("name")
-        const supportsOAuth = await MCP.supportsOAuth(name)
+        const result = await AppRuntime.runPromise(
-        if (!supportsOAuth) {
+          Effect.gen(function* () {
+            const mcp = yield* MCP.Service
+            const supports = yield* mcp.supportsOAuth(name)
+            if (!supports) return { supports }
+            return {
+              supports,
+              status: yield* mcp.authenticate(name),
+            }
+          }),
+        )
+        if (!result.supports) {
           return c.json({ error: `MCP server ${name} does not support OAuth` }, 400)
         }
-        const status = await MCP.authenticate(name)
+        return c.json(result.status)
-        return c.json(status)
       },
     )
     .delete(
@@ -172,7 +192,7 @@ export const McpRoutes = lazy(() =>
       }),
       async (c) => {
         const name = c.req.param("name")
-        await MCP.removeAuth(name)
+        await AppRuntime.runPromise(MCP.Service.use((mcp) => mcp.removeAuth(name)))
         return c.json({ success: true as const })
       },
     )
@@ -195,7 +215,7 @@ export const McpRoutes = lazy(() =>
       validator("param", z.object({ name: z.string() })),
       async (c) => {
         const { name } = c.req.valid("param")
-        await MCP.connect(name)
+        await AppRuntime.runPromise(MCP.Service.use((mcp) => mcp.connect(name)))
         return c.json(true)
       },
     )
@@ -218,7 +238,7 @@ export const McpRoutes = lazy(() =>
       validator("param", z.object({ name: z.string() })),
       async (c) => {
         const { name } = c.req.valid("param")
-        await MCP.disconnect(name)
+        await AppRuntime.runPromise(MCP.Service.use((mcp) => mcp.disconnect(name)))
         return c.json(true)
       },
     ),

packages/opencode/src/server/instance/middleware.ts

@@ -10,6 +10,7 @@ import { InstanceBootstrap } from "@/project/bootstrap"
 import { Session } from "@/session"
 import { SessionID } from "@/session/schema"
 import { WorkspaceContext } from "@/control-plane/workspace-context"
+import { AppRuntime } from "@/effect/app-runtime"
 
 type Rule = { method?: string; path: string; exact?: boolean; action: "local" | "forward" }
 
@@ -66,7 +67,7 @@ export function WorkspaceRouterMiddleware(upgrade: UpgradeWebSocket): Middleware
     if (!workspaceID) {
       return Instance.provide({
         directory,
-        init: InstanceBootstrap,
+        init: () => AppRuntime.runPromise(InstanceBootstrap),
         async fn() {
           return next()
         },
@@ -94,7 +95,7 @@ export function WorkspaceRouterMiddleware(upgrade: UpgradeWebSocket): Middleware
       })
     }
 
-    const adaptor = await getAdaptor(workspace.type)
+    const adaptor = await getAdaptor(workspace.projectID, workspace.type)
     const target = await adaptor.target(workspace)
 
     if (target.type === "local") {
@@ -103,7 +104,7 @@ export function WorkspaceRouterMiddleware(upgrade: UpgradeWebSocket): Middleware
         fn: () =>
           Instance.provide({
             directory: target.directory,
-            init: InstanceBootstrap,
+            init: () => AppRuntime.runPromise(InstanceBootstrap),
             async fn() {
               return next()
             },

packages/opencode/src/server/instance/project.ts

@@ -8,6 +8,7 @@ import { ProjectID } from "../../project/schema"
 import { errors } from "../error"
 import { lazy } from "../../util/lazy"
 import { InstanceBootstrap } from "../../project/bootstrap"
+import { AppRuntime } from "@/effect/app-runtime"
 
 export const ProjectRoutes = lazy(() =>
   new Hono()
@@ -83,7 +84,7 @@ export const ProjectRoutes = lazy(() =>
           directory: dir,
           worktree: dir,
           project: next,
-          init: InstanceBootstrap,
+          init: () => AppRuntime.runPromise(InstanceBootstrap),
         })
         return c.json(next)
       },

packages/opencode/src/server/instance/provider.ts

@@ -11,6 +11,7 @@ import { mapValues } from "remeda"
 import { errors } from "../error"
 import { lazy } from "../../util/lazy"
 import { Log } from "../../util/log"
+import { Effect } from "effect"
 
 const log = Log.create({ service: "server" })
 
@@ -40,27 +41,36 @@ export const ProviderRoutes = lazy(() =>
         },
       }),
       async (c) => {
-        const config = await Config.get()
+        const result = await AppRuntime.runPromise(
-        const disabled = new Set(config.disabled_providers ?? [])
+          Effect.gen(function* () {
-        const enabled = config.enabled_providers ? new Set(config.enabled_providers) : undefined
+            const svc = yield* Provider.Service
-
+            const cfg = yield* Config.Service
-        const allProviders = await ModelsDev.get()
+            const config = yield* cfg.get()
-        const filteredProviders: Record<string, (typeof allProviders)[string]> = {}
+            const all = yield* Effect.promise(() => ModelsDev.get())
-        for (const [key, value] of Object.entries(allProviders)) {
+            const disabled = new Set(config.disabled_providers ?? [])
-          if ((enabled ? enabled.has(key) : true) && !disabled.has(key)) {
+            const enabled = config.enabled_providers ? new Set(config.enabled_providers) : undefined
-            filteredProviders[key] = value
+            const filtered: Record<string, (typeof all)[string]> = {}
-          }
+            for (const [key, value] of Object.entries(all)) {
-        }
+              if ((enabled ? enabled.has(key) : true) && !disabled.has(key)) {
-
+                filtered[key] = value
-        const connected = await Provider.list()
+              }
-        const providers = Object.assign(
+            }
-          mapValues(filteredProviders, (x) => Provider.fromModelsDevProvider(x)),
+            const connected = yield* svc.list()
-          connected,
+            const providers = Object.assign(
+              mapValues(filtered, (x) => Provider.fromModelsDevProvider(x)),
+              connected,
+            )
+            return {
+              all: Object.values(providers),
+              default: mapValues(providers, (item) => Provider.sort(Object.values(item.models))[0].id),
+              connected: Object.keys(connected),
+            }
+          }),
         )
         return c.json({
-          all: Object.values(providers),
+          all: result.all,
-          default: mapValues(providers, (item) => Provider.sort(Object.values(item.models))[0].id),
+          default: result.default,
-          connected: Object.keys(connected),
+          connected: result.connected,
         })
       },
     )

packages/opencode/src/server/instance/pty.ts

@@ -1,7 +1,9 @@
 import { Hono, type MiddlewareHandler } from "hono"
 import { describeRoute, validator, resolver } from "hono-openapi"
 import type { UpgradeWebSocket } from "hono/ws"
+import { Effect } from "effect"
 import z from "zod"
+import { AppRuntime } from "@/effect/app-runtime"
 import { Pty } from "@/pty"
 import { PtyID } from "@/pty/schema"
 import { NotFoundError } from "../../storage/db"
@@ -27,7 +29,14 @@ export function PtyRoutes(upgradeWebSocket: UpgradeWebSocket) {
         },
       }),
       async (c) => {
-        return c.json(await Pty.list())
+        return c.json(
+          await AppRuntime.runPromise(
+            Effect.gen(function* () {
+              const pty = yield* Pty.Service
+              return yield* pty.list()
+            }),
+          ),
+        )
       },
     )
     .post(
@@ -50,7 +59,12 @@ export function PtyRoutes(upgradeWebSocket: UpgradeWebSocket) {
       }),
       validator("json", Pty.CreateInput),
       async (c) => {
-        const info = await Pty.create(c.req.valid("json"))
+        const info = await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            const pty = yield* Pty.Service
+            return yield* pty.create(c.req.valid("json"))
+          }),
+        )
         return c.json(info)
       },
     )
@@ -74,7 +88,12 @@ export function PtyRoutes(upgradeWebSocket: UpgradeWebSocket) {
       }),
       validator("param", z.object({ ptyID: PtyID.zod })),
       async (c) => {
-        const info = await Pty.get(c.req.valid("param").ptyID)
+        const info = await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            const pty = yield* Pty.Service
+            return yield* pty.get(c.req.valid("param").ptyID)
+          }),
+        )
         if (!info) {
           throw new NotFoundError({ message: "Session not found" })
         }
@@ -102,7 +121,12 @@ export function PtyRoutes(upgradeWebSocket: UpgradeWebSocket) {
       validator("param", z.object({ ptyID: PtyID.zod })),
       validator("json", Pty.UpdateInput),
       async (c) => {
-        const info = await Pty.update(c.req.valid("param").ptyID, c.req.valid("json"))
+        const info = await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            const pty = yield* Pty.Service
+            return yield* pty.update(c.req.valid("param").ptyID, c.req.valid("json"))
+          }),
+        )
         return c.json(info)
       },
     )
@@ -126,7 +150,12 @@ export function PtyRoutes(upgradeWebSocket: UpgradeWebSocket) {
       }),
       validator("param", z.object({ ptyID: PtyID.zod })),
       async (c) => {
-        await Pty.remove(c.req.valid("param").ptyID)
+        await AppRuntime.runPromise(
+          Effect.gen(function* () {
+            const pty = yield* Pty.Service
+            yield* pty.remove(c.req.valid("param").ptyID)
+          }),
+        )
         return c.json(true)
       },
     )
@@ -150,6 +179,11 @@ export function PtyRoutes(upgradeWebSocket: UpgradeWebSocket) {
       }),
       validator("param", z.object({ ptyID: PtyID.zod })),
       upgradeWebSocket(async (c) => {
+        type Handler = {
+          onMessage: (message: string | ArrayBuffer) => void
+          onClose: () => void
+        }
+
         const id = PtyID.zod.parse(c.req.param("ptyID"))
         const cursor = (() => {
           const value = c.req.query("cursor")
@@ -158,8 +192,17 @@ export function PtyRoutes(upgradeWebSocket: UpgradeWebSocket) {
           if (!Number.isSafeInteger(parsed) || parsed < -1) return
           return parsed
         })()
-        let handler: Awaited<ReturnType<typeof Pty.connect>>
+        let handler: Handler | undefined
-        if (!(await Pty.get(id))) throw new Error("Session not found")
+        if (
+          !(await AppRuntime.runPromise(
+            Effect.gen(function* () {
+              const pty = yield* Pty.Service
+              return yield* pty.get(id)
+            }),
+          ))
+        ) {
+          throw new Error("Session not found")
+        }
 
         type Socket = {
           readyState: number
@@ -185,7 +228,12 @@ export function PtyRoutes(upgradeWebSocket: UpgradeWebSocket) {
               ws.close()
               return
             }
-            handler = await Pty.connect(id, socket, cursor)
+            handler = await AppRuntime.runPromise(
+              Effect.gen(function* () {
+                const pty = yield* Pty.Service
+                return yield* pty.connect(id, socket, cursor)
+              }),
+            )
             ready = true
             for (const msg of pending) handler?.onMessage(msg)
             pending.length = 0

packages/opencode/src/server/instance/session.ts

@@ -474,10 +474,14 @@ export const SessionRoutes = lazy(() =>
       async (c) => {
         const query = c.req.valid("query")
         const params = c.req.valid("param")
-        const result = await SessionSummary.diff({
+        const result = await AppRuntime.runPromise(
-          sessionID: params.sessionID,
+          SessionSummary.Service.use((summary) =>
-          messageID: query.messageID,
+            summary.diff({
-        })
+              sessionID: params.sessionID,
+              messageID: query.messageID,
+            }),
+          ),
+        )
         return c.json(result)
       },
     )
@@ -547,27 +551,38 @@ export const SessionRoutes = lazy(() =>
       async (c) => {
         const sessionID = c.req.valid("param").sessionID
         const body = c.req.valid("json")
-        const session = await Session.get(sessionID)
+        await AppRuntime.runPromise(
-        await SessionRevert.cleanup(session)
+          Effect.gen(function* () {
-        const msgs = await Session.messages({ sessionID })
+            const session = yield* Session.Service
-        let currentAgent = await Agent.defaultAgent()
+            const revert = yield* SessionRevert.Service
-        for (let i = msgs.length - 1; i >= 0; i--) {
+            const compact = yield* SessionCompaction.Service
-          const info = msgs[i].info
+            const prompt = yield* SessionPrompt.Service
-          if (info.role === "user") {
+            const agent = yield* Agent.Service
-            currentAgent = info.agent || (await Agent.defaultAgent())
+
-            break
+            yield* revert.cleanup(yield* session.get(sessionID))
-          }
+            const msgs = yield* session.messages({ sessionID })
-        }
+            const defaultAgent = yield* agent.defaultAgent()
-        await SessionCompaction.create({
+            let currentAgent = defaultAgent
-          sessionID,
+            for (let i = msgs.length - 1; i >= 0; i--) {
-          agent: currentAgent,
+              const info = msgs[i].info
-          model: {
+              if (info.role === "user") {
-            providerID: body.providerID,
+                currentAgent = info.agent || defaultAgent
-            modelID: body.modelID,
+                break
-          },
+              }
-          auto: body.auto,
+            }
-        })
+
-        await SessionPrompt.loop({ sessionID })
+            yield* compact.create({
+              sessionID,
+              agent: currentAgent,
+              model: {
+                providerID: body.providerID,
+                modelID: body.modelID,
+              },
+              auto: body.auto,
+            })
+            yield* prompt.loop({ sessionID })
+          }),
+        )
         return c.json(true)
       },
     )
@@ -985,10 +1000,14 @@ export const SessionRoutes = lazy(() =>
       async (c) => {
         const sessionID = c.req.valid("param").sessionID
         log.info("revert", c.req.valid("json"))
-        const session = await SessionRevert.revert({
+        const session = await AppRuntime.runPromise(
-          sessionID,
+          SessionRevert.Service.use((svc) =>
-          ...c.req.valid("json"),
+            svc.revert({
-        })
+              sessionID,
+              ...c.req.valid("json"),
+            }),
+          ),
+        )
         return c.json(session)
       },
     )
@@ -1018,7 +1037,7 @@ export const SessionRoutes = lazy(() =>
       ),
       async (c) => {
         const sessionID = c.req.valid("param").sessionID
-        const session = await SessionRevert.unrevert({ sessionID })
+        const session = await AppRuntime.runPromise(SessionRevert.Service.use((svc) => svc.unrevert({ sessionID })))
         return c.json(session)
       },
     )

packages/opencode/src/server/instance/workspace.ts

@@ -1,13 +1,41 @@
 import { Hono } from "hono"
 import { describeRoute, resolver, validator } from "hono-openapi"
 import z from "zod"
+import { listAdaptors } from "../../control-plane/adaptors"
 import { Workspace } from "../../control-plane/workspace"
 import { Instance } from "../../project/instance"
 import { errors } from "../error"
 import { lazy } from "../../util/lazy"
 
+const WorkspaceAdaptor = z.object({
+  type: z.string(),
+  name: z.string(),
+  description: z.string(),
+})
+
 export const WorkspaceRoutes = lazy(() =>
   new Hono()
+    .get(
+      "/adaptor",
+      describeRoute({
+        summary: "List workspace adaptors",
+        description: "List all available workspace adaptors for the current project.",
+        operationId: "experimental.workspace.adaptor.list",
+        responses: {
+          200: {
+            description: "Workspace adaptors",
+            content: {
+              "application/json": {
+                schema: resolver(z.array(WorkspaceAdaptor)),
+              },
+            },
+          },
+        },
+      }),
+      async (c) => {
+        return c.json(await listAdaptors(Instance.project.id))
+      },
+    )
     .post(
       "/",
       describeRoute({

packages/opencode/src/session/index.ts

@@ -4,7 +4,7 @@ import { BusEvent } from "@/bus/bus-event"
 import { Bus } from "@/bus"
 import { Decimal } from "decimal.js"
 import z from "zod"
-import { type ProviderMetadata } from "ai"
+import { type ProviderMetadata, type LanguageModelUsage } from "ai"
 import { Flag } from "../flag/flag"
 import { Installation } from "../installation"
 
@@ -28,7 +28,6 @@ import { SessionID, MessageID, PartID } from "./schema"
 import type { Provider } from "@/provider/provider"
 import { Permission } from "@/permission"
 import { Global } from "@/global"
-import type { LanguageModelV2Usage } from "@ai-sdk/provider"
 import { Effect, Layer, Option, Context } from "effect"
 import { makeRuntime } from "@/effect/run-service"
 
@@ -240,7 +239,7 @@ export namespace Session {
 
   export const getUsage = (input: {
     model: Provider.Model
-    usage: LanguageModelV2Usage
+    usage: LanguageModelUsage
     metadata?: ProviderMetadata
   }) => {
     const safe = (value: number) => {
@@ -249,11 +248,14 @@ export namespace Session {
     }
     const inputTokens = safe(input.usage.inputTokens ?? 0)
     const outputTokens = safe(input.usage.outputTokens ?? 0)
-    const reasoningTokens = safe(input.usage.reasoningTokens ?? 0)
+    const reasoningTokens = safe(input.usage.outputTokenDetails?.reasoningTokens ?? input.usage.reasoningTokens ?? 0)
 
-    const cacheReadInputTokens = safe(input.usage.cachedInputTokens ?? 0)
+    const cacheReadInputTokens = safe(
+      input.usage.inputTokenDetails?.cacheReadTokens ?? input.usage.cachedInputTokens ?? 0,
+    )
     const cacheWriteInputTokens = safe(
-      (input.metadata?.["anthropic"]?.["cacheCreationInputTokens"] ??
+      (input.usage.inputTokenDetails?.cacheWriteTokens ??
+        input.metadata?.["anthropic"]?.["cacheCreationInputTokens"] ??
         // google-vertex-anthropic returns metadata under "vertex" key
         // (AnthropicMessagesLanguageModel custom provider key from 'vertex.anthropic.messages')
         input.metadata?.["vertex"]?.["cacheCreationInputTokens"] ??
@@ -274,7 +276,7 @@ export namespace Session {
     const tokens = {
       total,
       input: adjustedInputTokens,
-      output: outputTokens - reasoningTokens,
+      output: safe(outputTokens - reasoningTokens),
       reasoning: reasoningTokens,
       cache: {
         write: cacheWriteInputTokens,

packages/opencode/src/session/llm.ts

@@ -94,14 +94,24 @@ export namespace LLM {
       modelID: input.model.id,
       providerID: input.model.providerID,
     })
-    const [language, cfg, provider, auth] = await Promise.all([
+    const [language, cfg, provider, info] = await Effect.runPromise(
-      Provider.getLanguage(input.model),
+      Effect.gen(function* () {
-      Config.get(),
+        const auth = yield* Auth.Service
-      Provider.getProvider(input.model.providerID),
+        const cfg = yield* Config.Service
-      Auth.get(input.model.providerID),
+        const provider = yield* Provider.Service
-    ])
+        return yield* Effect.all(
+          [
+            provider.getLanguage(input.model),
+            cfg.get(),
+            provider.getProvider(input.model.providerID),
+            auth.get(input.model.providerID),
+          ],
+          { concurrency: "unbounded" },
+        )
+      }).pipe(Effect.provide(Layer.mergeAll(Auth.defaultLayer, Config.defaultLayer, Provider.defaultLayer))),
+    )
     // TODO: move this to a proper hook
-    const isOpenaiOauth = provider.id === "openai" && auth?.type === "oauth"
+    const isOpenaiOauth = provider.id === "openai" && info?.type === "oauth"
 
     const system: string[] = []
     system.push(
@@ -200,7 +210,7 @@ export namespace LLM {
       },
     )
 
-    const tools = await resolveTools(input)
+    const tools = resolveTools(input)
 
     // LiteLLM and some Anthropic proxies require the tools parameter to be present
     // when message history contains tool calls, even if no tools are being used.

packages/opencode/src/session/processor.ts

@@ -1,4 +1,4 @@
-import { Cause, Deferred, Effect, Layer, Context } from "effect"
+import { Cause, Deferred, Effect, Layer, Context, Scope } from "effect"
 import * as Stream from "effect/Stream"
 import { Agent } from "@/agent/agent"
 import { Bus } from "@/bus"
@@ -89,6 +89,7 @@ export namespace SessionProcessor {
     | LLM.Service
     | Permission.Service
     | Plugin.Service
+    | SessionSummary.Service
     | SessionStatus.Service
   > = Layer.effect(
     Service,
@@ -101,6 +102,8 @@ export namespace SessionProcessor {
       const llm = yield* LLM.Service
       const permission = yield* Permission.Service
       const plugin = yield* Plugin.Service
+      const summary = yield* SessionSummary.Service
+      const scope = yield* Scope.Scope
       const status = yield* SessionStatus.Service
 
       const create = Effect.fn("SessionProcessor.create")(function* (input: Input) {
@@ -385,10 +388,12 @@ export namespace SessionProcessor {
                 }
                 ctx.snapshot = undefined
               }
-              SessionSummary.summarize({
+              yield* summary
-                sessionID: ctx.sessionID,
+                .summarize({
-                messageID: ctx.assistantMessage.parentID,
+                  sessionID: ctx.sessionID,
-              })
+                  messageID: ctx.assistantMessage.parentID,
+                })
+                .pipe(Effect.ignore, Effect.forkIn(scope))
               if (
                 !ctx.assistantMessage.summary &&
                 isOverflow({ cfg: yield* config.get(), tokens: usage.tokens, model: ctx.model })
@@ -603,6 +608,7 @@ export namespace SessionProcessor {
       Layer.provide(LLM.defaultLayer),
       Layer.provide(Permission.defaultLayer),
       Layer.provide(Plugin.defaultLayer),
+      Layer.provide(SessionSummary.defaultLayer),
       Layer.provide(SessionStatus.defaultLayer),
       Layer.provide(Bus.layer),
       Layer.provide(Config.defaultLayer),

packages/opencode/src/session/projectors.ts

@@ -1,10 +1,11 @@
-import { NotFoundError, eq, and } from "../storage/db"
+import { NotFoundError, eq, and, sql } from "../storage/db"
 import { SyncEvent } from "@/sync"
 import { Session } from "./index"
 import { MessageV2 } from "./message-v2"
-import { SessionTable, MessageTable, PartTable } from "./session.sql"
+import { SessionTable, MessageTable, PartTable, SessionEntryTable } from "./session.sql"
-import { ProjectTable } from "../project/project.sql"
 import { Log } from "../util/log"
+import { DateTime } from "effect"
+import { SessionEntry } from "@/v2/session-entry"
 
 const log = Log.create({ service: "session.projector" })
 

packages/opencode/src/session/prompt.ts

@@ -102,6 +102,7 @@ export namespace SessionPrompt {
       const instruction = yield* Instruction.Service
       const state = yield* SessionRunState.Service
       const revert = yield* SessionRevert.Service
+      const summary = yield* SessionSummary.Service
       const sys = yield* SystemPrompt.Service
       const llm = yield* LLM.Service
 
@@ -1444,7 +1445,10 @@ NOTE: At any point in time through this workflow you should feel free to ask the
                 })
               }
 
-              if (step === 1) SessionSummary.summarize({ sessionID, messageID: lastUser.id })
+              if (step === 1)
+                yield* summary
+                  .summarize({ sessionID, messageID: lastUser.id })
+                  .pipe(Effect.ignore, Effect.forkIn(scope))
 
               if (step > 1 && lastFinished) {
                 for (const m of msgs) {
@@ -1692,6 +1696,7 @@ NOTE: At any point in time through this workflow you should feel free to ask the
       Layer.provide(Plugin.defaultLayer),
       Layer.provide(Session.defaultLayer),
       Layer.provide(SessionRevert.defaultLayer),
+      Layer.provide(SessionSummary.defaultLayer),
       Layer.provide(
         Layer.mergeAll(
           Agent.defaultLayer,

packages/opencode/src/session/revert.ts

@@ -1,6 +1,5 @@
 import z from "zod"
 import { Effect, Layer, Context } from "effect"
-import { makeRuntime } from "@/effect/run-service"
 import { Bus } from "../bus"
 import { Snapshot } from "../snapshot"
 import { Storage } from "@/storage/storage"
@@ -160,18 +159,4 @@ export namespace SessionRevert {
       Layer.provide(SessionSummary.defaultLayer),
     ),
   )
-
-  const { runPromise } = makeRuntime(Service, defaultLayer)
-
-  export async function revert(input: RevertInput) {
-    return runPromise((svc) => svc.revert(input))
-  }
-
-  export async function unrevert(input: { sessionID: SessionID }) {
-    return runPromise((svc) => svc.unrevert(input))
-  }
-
-  export async function cleanup(session: Session.Info) {
-    return runPromise((svc) => svc.cleanup(session))
-  }
 }

packages/opencode/src/session/session.sql.ts

@@ -1,6 +1,7 @@
 import { sqliteTable, text, integer, index, primaryKey } from "drizzle-orm/sqlite-core"
 import { ProjectTable } from "../project/project.sql"
 import type { MessageV2 } from "./message-v2"
+import type { SessionEntry } from "../v2/session-entry"
 import type { Snapshot } from "../snapshot"
 import type { Permission } from "../permission"
 import type { ProjectID } from "../project/schema"
@@ -94,6 +95,25 @@ export const TodoTable = sqliteTable(
   ],
 )
 
+export const SessionEntryTable = sqliteTable(
+  "session_entry",
+  {
+    id: text().$type<SessionEntry.ID>().primaryKey(),
+    session_id: text()
+      .$type<SessionID>()
+      .notNull()
+      .references(() => SessionTable.id, { onDelete: "cascade" }),
+    type: text().$type<SessionEntry.Type>().notNull(),
+    ...Timestamps,
+    data: text({ mode: "json" }).notNull().$type<Omit<SessionEntry.Entry, "type" | "id">>(),
+  },
+  (table) => [
+    index("session_entry_session_idx").on(table.session_id),
+    index("session_entry_session_type_idx").on(table.session_id, table.type),
+    index("session_entry_time_created_idx").on(table.time_created),
+  ],
+)
+
 export const PermissionTable = sqliteTable("permission", {
   project_id: text()
     .primaryKey()

packages/opencode/src/session/summary.ts

@@ -1,6 +1,5 @@
 import z from "zod"
 import { Effect, Layer, Context } from "effect"
-import { makeRuntime } from "@/effect/run-service"
 import { Bus } from "@/bus"
 import { Snapshot } from "@/snapshot"
 import { Storage } from "@/storage/storage"
@@ -159,17 +158,8 @@ export namespace SessionSummary {
     ),
   )
 
-  const { runPromise } = makeRuntime(Service, defaultLayer)
-
-  export const summarize = (input: { sessionID: SessionID; messageID: MessageID }) =>
-    void runPromise((svc) => svc.summarize(input)).catch(() => {})
-
   export const DiffInput = z.object({
     sessionID: SessionID.zod,
     messageID: MessageID.zod.optional(),
   })
-
-  export async function diff(input: z.infer<typeof DiffInput>) {
-    return runPromise((svc) => svc.diff(input))
-  }
 }

packages/opencode/src/shell-job/index.ts

@@ -0,0 +1,301 @@
+import path from "path"
+import * as NodeFS from "fs/promises"
+import { InstanceState } from "@/effect/instance-state"
+import { AppFileSystem } from "@/filesystem"
+import { Shell } from "@/shell/shell"
+import { Effect, Layer, Scope, Deferred, Stream, Context, Exit, Schema, Struct } from "effect"
+import { ChildProcess } from "effect/unstable/process"
+import { ChildProcessSpawner } from "effect/unstable/process/ChildProcessSpawner"
+import type { ChildProcessHandle } from "effect/unstable/process/ChildProcessSpawner"
+
+import { JobID } from "./schema"
+
+const PS = new Set(["powershell", "pwsh"])
+
+export namespace ShellJob {
+  export const Status = Schema.Literals(["running", "completed", "failed", "killed", "timed_out"])
+  export type Status = Schema.Schema.Type<typeof Status>
+
+  export class Info extends Schema.Class<Info>("ShellJob.Info")({
+    id: JobID,
+    command: Schema.String,
+    cwd: Schema.String,
+    shell: Schema.String,
+    title: Schema.optional(Schema.String),
+    status: Status,
+    pid: Schema.optional(Schema.Number),
+    started_at: Schema.Number,
+    ended_at: Schema.optional(Schema.Number),
+    exit_code: Schema.optional(Schema.NullOr(Schema.Number)),
+    output_path: Schema.String,
+    meta_path: Schema.String,
+    cursor: Schema.Number,
+  }) {}
+
+  export class Output extends Schema.Class<Output>("ShellJob.Output")({
+    text: Schema.String,
+    cursor: Schema.Number,
+    done: Schema.Boolean,
+  }) {}
+
+  export class StartInput extends Schema.Class<StartInput>("ShellJob.StartInput")({
+    command: Schema.String,
+    cwd: Schema.optional(Schema.String),
+    shell: Schema.optional(Schema.String),
+    title: Schema.optional(Schema.String),
+    timeout: Schema.optional(Schema.Number),
+    env: Schema.optional(Schema.Record(Schema.String, Schema.String)),
+  }) {}
+
+  export class WaitInput extends Schema.Class<WaitInput>("ShellJob.WaitInput")({
+    id: JobID,
+    timeout: Schema.optional(Schema.Number),
+  }) {}
+
+  export class OutputInput extends Schema.Class<OutputInput>("ShellJob.OutputInput")({
+    id: JobID,
+    cursor: Schema.optional(Schema.Number),
+  }) {}
+
+  type Active = {
+    info: Struct.Mutable<Info>
+    next: Status | undefined
+    done: Deferred.Deferred<Info>
+    handle: ChildProcessHandle | undefined
+  }
+
+  type State = {
+    dir: string
+    root: string
+    jobs: Map<JobID, Active>
+    scope: Scope.Scope
+  }
+
+  export interface Interface {
+    readonly list: () => Effect.Effect<Info[]>
+    readonly get: (id: JobID) => Effect.Effect<Info | undefined>
+    readonly start: (input: StartInput) => Effect.Effect<Info>
+    readonly output: (input: OutputInput) => Effect.Effect<Output | undefined>
+    readonly wait: (input: WaitInput) => Effect.Effect<Info | undefined>
+    readonly kill: (id: JobID) => Effect.Effect<Info | undefined>
+  }
+
+  export class Service extends Context.Service<Service, Interface>()("@opencode/ShellJob") {}
+
+  function spawn(shell: string, name: string, command: string, cwd: string, env: NodeJS.ProcessEnv) {
+    if (process.platform === "win32" && PS.has(name)) {
+      return ChildProcess.make(shell, ["-NoLogo", "-NoProfile", "-NonInteractive", "-Command", command], {
+        cwd,
+        env,
+        stdin: "ignore",
+        detached: false,
+      })
+    }
+
+    return ChildProcess.make(command, [], {
+      shell,
+      cwd,
+      env,
+      stdin: "ignore",
+      detached: process.platform !== "win32",
+    })
+  }
+
+  const snap = (job: Active) =>
+    new Info({
+      ...job.info,
+      id: String(job.info.id),
+    })
+
+  export const layer: Layer.Layer<Service, never, AppFileSystem.Service | ChildProcessSpawner> = Layer.effect(
+    Service,
+    Effect.gen(function* () {
+      const fs = yield* AppFileSystem.Service
+      const spawner = yield* ChildProcessSpawner
+
+      const append = Effect.fn("ShellJob.append")(function* (job: Active, chunk: string) {
+        yield* Effect.tryPromise({
+          try: () => NodeFS.appendFile(job.info.output_path, chunk, "utf8"),
+          catch: () => new Error("Failed to append shell job output"),
+        }).pipe(Effect.orDie)
+      })
+
+      const write = Effect.fn("ShellJob.write")(function* (job: Active) {
+        yield* fs.writeJson(job.info.meta_path, job.info).pipe(Effect.orDie)
+      })
+
+      const end = Effect.fn("ShellJob.end")(function* (job: Active, status: Status, code?: number | null) {
+        if (job.info.status !== "running") return snap(job)
+        job.info.status = status
+        job.info.ended_at = Date.now()
+        job.info.exit_code = code
+        job.handle = undefined
+        job.next = undefined
+        yield* write(job)
+        const info = snap(job)
+        yield* Deferred.succeed(job.done, info).pipe(Effect.ignore)
+        return info
+      })
+
+      const watch = Effect.fn("ShellJob.watch")(function* (job: Active, timeout?: number) {
+        const handle = job.handle
+        if (!handle) return snap(job)
+
+        if (timeout) {
+          yield* Effect.sleep(`${timeout} millis`).pipe(
+            Effect.andThen(
+              Effect.gen(function* () {
+                if (job.info.status !== "running") return
+                job.next = "timed_out"
+                yield* handle.kill({ forceKillAfter: "3 seconds" }).pipe(Effect.ignore)
+              }),
+            ),
+            Effect.forkScoped,
+          )
+        }
+
+        yield* Effect.forkScoped(
+          Stream.runForEach(Stream.decodeText(handle.all), (chunk) =>
+            Effect.gen(function* () {
+              job.info.cursor += chunk.length
+              yield* append(job, chunk)
+            }),
+          ),
+        )
+
+        const exit = yield* Effect.exit(handle.exitCode)
+        if (Exit.isSuccess(exit)) {
+          const code = Number(exit.value)
+          return yield* end(job, code === 0 ? "completed" : "failed", code)
+        }
+
+        return yield* end(job, job.next ?? "killed", null)
+      })
+
+      const state = yield* InstanceState.make<State>(
+        Effect.fn("ShellJob.state")(function* (ctx) {
+          const dir = ctx.project.vcs ? ctx.worktree : ctx.directory
+          const root = path.join(dir, ".opencode", "jobs")
+          const state: State = {
+            dir: ctx.directory,
+            root,
+            jobs: new Map(),
+            scope: yield* Scope.Scope,
+          }
+
+          yield* fs.ensureDir(root).pipe(Effect.orDie)
+          yield* Effect.addFinalizer(() =>
+            Effect.gen(function* () {
+              state.jobs.clear()
+            }),
+          )
+
+          return state
+        }),
+      )
+
+      const list: Interface["list"] = Effect.fn("ShellJob.list")(function* () {
+        const s = yield* InstanceState.get(state)
+        return Array.from(s.jobs.values())
+          .map(snap)
+          .toSorted((a, b) => a.started_at - b.started_at)
+      })
+
+      const get: Interface["get"] = Effect.fn("ShellJob.get")(function* (id: JobID) {
+        const s = yield* InstanceState.get(state)
+        const job = s.jobs.get(id)
+        if (!job) return
+        return snap(job)
+      })
+
+      const start: Interface["start"] = Effect.fn("ShellJob.start")(function* (input: StartInput) {
+        const s = yield* InstanceState.get(state)
+        const id = JobID.ascending()
+        const dir = path.join(s.root, String(id))
+        const cwd = input.cwd ?? s.dir
+        const shell = input.shell ?? Shell.acceptable()
+        const name = Shell.name(shell)
+        const handle = yield* Scope.provide(s.scope)(
+          spawner.spawn(
+            spawn(shell, name, input.command, cwd, {
+              ...process.env,
+              ...input.env,
+            }),
+          ),
+        ).pipe(Effect.orDie)
+
+        const job: Active = {
+          info: {
+            id,
+            command: input.command,
+            cwd,
+            shell,
+            title: input.title,
+            status: "running",
+            pid: Number(handle.pid),
+            started_at: Date.now(),
+            output_path: path.join(dir, "output.log"),
+            meta_path: path.join(dir, "meta.json"),
+            cursor: 0,
+          } satisfies Struct.Mutable<Info>,
+          next: undefined,
+          done: yield* Deferred.make<Info>(),
+          handle,
+        }
+
+        s.jobs.set(id, job)
+        yield* fs.writeWithDirs(job.info.output_path, "").pipe(Effect.orDie)
+        yield* write(job)
+        yield* Effect.sync(() => {
+          Effect.runFork(Scope.provide(s.scope)(watch(job, input.timeout)))
+        })
+        return snap(job)
+      })
+
+      const output: Interface["output"] = Effect.fn("ShellJob.output")(function* (input: OutputInput) {
+        const s = yield* InstanceState.get(state)
+        const job = s.jobs.get(input.id)
+        if (!job) return
+        const cursor = input.cursor ?? 0
+        const text = yield* fs.readFileString(job.info.output_path).pipe(Effect.catch(() => Effect.succeed("")))
+        return new Output({
+          text: cursor >= text.length ? "" : text.slice(cursor),
+          cursor: text.length,
+          done: job.info.status !== "running",
+        })
+      })
+
+      const wait: Interface["wait"] = Effect.fn("ShellJob.wait")(function* (input: WaitInput) {
+        const s = yield* InstanceState.get(state)
+        const job = s.jobs.get(input.id)
+        if (!job) return
+        if (job.info.status !== "running") return snap(job)
+        if (!input.timeout) return yield* Deferred.await(job.done)
+        return yield* Effect.raceAll([
+          Deferred.await(job.done),
+          Effect.sleep(`${input.timeout} millis`).pipe(Effect.as(snap(job))),
+        ])
+      })
+
+      const kill: Interface["kill"] = Effect.fn("ShellJob.kill")(function* (id: JobID) {
+        const s = yield* InstanceState.get(state)
+        const job = s.jobs.get(id)
+        if (!job) return
+        if (job.info.status !== "running") return snap(job)
+        if (!job.handle) return snap(job)
+        if (!job.next) job.next = "killed"
+        yield* job.handle.kill({ forceKillAfter: "3 seconds" }).pipe(Effect.ignore)
+        return yield* Deferred.await(job.done)
+      })
+
+      return Service.of({
+        list,
+        get,
+        start,
+        output,
+        wait,
+        kill,
+      })
+    }),
+  )
+}

packages/opencode/src/shell-job/schema.ts

@@ -0,0 +1,10 @@
+import { Schema } from "effect"
+
+import { Identifier } from "@/id/id"
+import { Newtype } from "@/util/schema"
+
+export class JobID extends Newtype<JobID>()("JobID", Schema.String) {
+  static ascending(id?: string): JobID {
+    return this.make(Identifier.ascending("job", id))
+  }
+}

packages/opencode/src/skill/index.ts

@@ -7,7 +7,6 @@ import { NamedError } from "@opencode-ai/util/error"
 import type { Agent } from "@/agent/agent"
 import { Bus } from "@/bus"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRuntime } from "@/effect/run-service"
 import { Flag } from "@/flag/flag"
 import { Global } from "@/global"
 import { Permission } from "@/permission"
@@ -262,22 +261,4 @@ export namespace Skill {
         .map((skill) => `- **${skill.name}**: ${skill.description}`),
     ].join("\n")
   }
-
-  const { runPromise } = makeRuntime(Service, defaultLayer)
-
-  export async function get(name: string) {
-    return runPromise((skill) => skill.get(name))
-  }
-
-  export async function all() {
-    return runPromise((skill) => skill.all())
-  }
-
-  export async function dirs() {
-    return runPromise((skill) => skill.dirs())
-  }
-
-  export async function available(agent?: Agent.Info) {
-    return runPromise((skill) => skill.available(agent))
-  }
 }

packages/opencode/src/snapshot/index.ts

@@ -177,8 +177,39 @@ export namespace Snapshot {
             const all = Array.from(new Set([...tracked, ...untracked]))
             if (!all.length) return
 
+            // Filter out files that are now gitignored even if previously tracked
+            // Files may have been tracked before being gitignored, so we need to check
+            // against the source project's current gitignore rules
+            // Use --no-index to check purely against patterns (ignoring whether file is tracked)
+            const checkArgs = [
+              ...quote,
+              "--git-dir",
+              path.join(state.worktree, ".git"),
+              "--work-tree",
+              state.worktree,
+              "check-ignore",
+              "--no-index",
+              "--",
+              ...all,
+            ]
+            const check = yield* git(checkArgs, { cwd: state.directory })
+            const ignored =
+              check.code === 0 ? new Set(check.text.trim().split("\n").filter(Boolean)) : new Set<string>()
+            const filtered = all.filter((item) => !ignored.has(item))
+
+            // Remove newly-ignored files from snapshot index to prevent re-adding
+            if (ignored.size > 0) {
+              const ignoredFiles = Array.from(ignored)
+              log.info("removing gitignored files from snapshot", { count: ignoredFiles.length })
+              yield* git([...cfg, ...args(["rm", "--cached", "-f", "--", ...ignoredFiles])], {
+                cwd: state.directory,
+              })
+            }
+
+            if (!filtered.length) return
+
             const large = (yield* Effect.all(
-              all.map((item) =>
+              filtered.map((item) =>
                 fs
                   .stat(path.join(state.directory, item))
                   .pipe(Effect.catch(() => Effect.void))
@@ -259,14 +290,39 @@ export namespace Snapshot {
                   log.warn("failed to get diff", { hash, exitCode: result.code })
                   return { hash, files: [] }
                 }
+                const files = result.text
+                  .trim()
+                  .split("\n")
+                  .map((x) => x.trim())
+                  .filter(Boolean)
+
+                // Filter out files that are now gitignored
+                if (files.length > 0) {
+                  const checkArgs = [
+                    ...quote,
+                    "--git-dir",
+                    path.join(state.worktree, ".git"),
+                    "--work-tree",
+                    state.worktree,
+                    "check-ignore",
+                    "--no-index",
+                    "--",
+                    ...files,
+                  ]
+                  const check = yield* git(checkArgs, { cwd: state.directory })
+                  if (check.code === 0) {
+                    const ignored = new Set(check.text.trim().split("\n").filter(Boolean))
+                    const filtered = files.filter((item) => !ignored.has(item))
+                    return {
+                      hash,
+                      files: filtered.map((x) => path.join(state.worktree, x).replaceAll("\\", "/")),
+                    }
+                  }
+                }
+
                 return {
                   hash,
-                  files: result.text
+                  files: files.map((x) => path.join(state.worktree, x).replaceAll("\\", "/")),
-                    .trim()
-                    .split("\n")
-                    .map((x) => x.trim())
-                    .filter(Boolean)
-                    .map((x) => path.join(state.worktree, x).replaceAll("\\", "/")),
                 }
               }),
             )
@@ -616,6 +672,30 @@ export namespace Snapshot {
                       } satisfies Row,
                     ]
                   })
+
+                // Filter out files that are now gitignored
+                if (rows.length > 0) {
+                  const files = rows.map((r) => r.file)
+                  const checkArgs = [
+                    ...quote,
+                    "--git-dir",
+                    path.join(state.worktree, ".git"),
+                    "--work-tree",
+                    state.worktree,
+                    "check-ignore",
+                    "--no-index",
+                    "--",
+                    ...files,
+                  ]
+                  const check = yield* git(checkArgs, { cwd: state.directory })
+                  if (check.code === 0) {
+                    const ignored = new Set(check.text.trim().split("\n").filter(Boolean))
+                    const filtered = rows.filter((r) => !ignored.has(r.file))
+                    rows.length = 0
+                    rows.push(...filtered)
+                  }
+                }
+
                 const step = 100
                 const patch = (file: string, before: string, after: string) =>
                   formatPatch(structuredPatch(file, file, before, after, "", "", { context: Number.MAX_SAFE_INTEGER }))

packages/opencode/src/sync/index.ts

@@ -2,9 +2,12 @@ import z from "zod"
 import type { ZodObject } from "zod"
 import { EventEmitter } from "events"
 import { Database, eq } from "@/storage/db"
+import { GlobalBus } from "@/bus/global"
 import { Bus as ProjectBus } from "@/bus"
 import { BusEvent } from "@/bus/bus-event"
+import { Instance } from "@/project/instance"
 import { EventSequenceTable, EventTable } from "./event.sql"
+import { WorkspaceContext } from "@/control-plane/workspace-context"
 import { EventID } from "./schema"
 import { Flag } from "@/flag/flag"
 
@@ -37,8 +40,6 @@ export namespace SyncEvent {
   let frozen = false
   let convertEvent: (type: string, event: Event["data"]) => Promise<Record<string, unknown>> | Record<string, unknown>
 
-  const Bus = new EventEmitter<{ event: [{ def: Definition; event: Event }] }>()
-
   export function reset() {
     frozen = false
     projectors = undefined
@@ -140,11 +141,6 @@ export namespace SyncEvent {
       }
 
       Database.effect(() => {
-        Bus.emit("event", {
-          def,
-          event,
-        })
-
         if (options?.publish) {
           const result = convertEvent(def.type, event.data)
           if (result instanceof Promise) {
@@ -154,6 +150,17 @@ export namespace SyncEvent {
           } else {
             ProjectBus.publish({ type: def.type, properties: def.schema }, result)
           }
+
+          GlobalBus.emit("event", {
+            directory: Instance.directory,
+            project: Instance.project.id,
+            workspace: WorkspaceContext.workspaceID,
+            payload: {
+              type: "sync",
+              name: versionedType(def.type, def.version),
+              ...event,
+            },
+          })
         }
       })
     })
@@ -235,31 +242,23 @@ export namespace SyncEvent {
     })
   }
 
-  export function subscribeAll(handler: (event: { def: Definition; event: Event }) => void) {
-    Bus.on("event", handler)
-    return () => Bus.off("event", handler)
-  }
-
   export function payloads() {
-    return z
+    return registry
-      .union(
+      .entries()
-        registry
+      .map(([type, def]) => {
-          .entries()
+        return z
-          .map(([type, def]) => {
+          .object({
-            return z
+            type: z.literal("sync"),
-              .object({
+            name: z.literal(type),
-                type: z.literal(type),
+            id: z.string(),
-                aggregate: z.literal(def.aggregate),
+            seq: z.number(),
-                data: def.schema,
+            aggregateID: z.literal(def.aggregate),
-              })
+            data: def.schema,
-              .meta({
+          })
-                ref: "SyncEvent" + "." + def.type,
+          .meta({
-              })
+            ref: "SyncEvent" + "." + def.type,
           })
-          .toArray() as any,
-      )
-      .meta({
-        ref: "SyncEvent",
       })
+      .toArray()
   }
 }

packages/opencode/src/tool/grep.ts

@@ -1,11 +1,8 @@
 import z from "zod"
-import { Effect } from "effect"
+import { Effect, Option } from "effect"
-import * as Stream from "effect/Stream"
 import { Tool } from "./tool"
-import { Filesystem } from "../util/filesystem"
 import { Ripgrep } from "../file/ripgrep"
-import { ChildProcess } from "effect/unstable/process"
+import { AppFileSystem } from "../filesystem"
-import { ChildProcessSpawner } from "effect/unstable/process/ChildProcessSpawner"
 
 import DESCRIPTION from "./grep.txt"
 import { Instance } from "../project/instance"
@@ -17,7 +14,8 @@ const MAX_LINE_LENGTH = 2000
 export const GrepTool = Tool.define(
   "grep",
   Effect.gen(function* () {
-    const spawner = yield* ChildProcessSpawner
+    const fs = yield* AppFileSystem.Service
+    const rg = yield* Ripgrep.Service
 
     return {
       description: DESCRIPTION,
@@ -28,6 +26,11 @@ export const GrepTool = Tool.define(
       }),
       execute: (params: { pattern: string; path?: string; include?: string }, ctx: Tool.Context) =>
         Effect.gen(function* () {
+          const empty = {
+            title: params.pattern,
+            metadata: { matches: 0, truncated: false },
+            output: "No files found",
+          }
           if (!params.pattern) {
             throw new Error("pattern is required")
           }
@@ -43,92 +46,58 @@ export const GrepTool = Tool.define(
             },
           })
 
-          let searchPath = params.path ?? Instance.directory
+          const searchPath = AppFileSystem.resolve(
-          searchPath = path.isAbsolute(searchPath) ? searchPath : path.resolve(Instance.directory, searchPath)
+            path.isAbsolute(params.path ?? Instance.directory)
+              ? (params.path ?? Instance.directory)
+              : path.join(Instance.directory, params.path ?? "."),
+          )
           yield* assertExternalDirectoryEffect(ctx, searchPath, { kind: "directory" })
 
-          const rgPath = yield* Effect.promise(() => Ripgrep.filepath())
+          const result = yield* rg.search({
-          const args = ["-nH", "--hidden", "--no-messages", "--field-match-separator=|", "--regexp", params.pattern]
+            cwd: searchPath,
-          if (params.include) {
+            pattern: params.pattern,
-            args.push("--glob", params.include)
+            glob: params.include ? [params.include] : undefined,
-          }
+          })
-          args.push(searchPath)
 
-          const result = yield* Effect.scoped(
+          if (result.items.length === 0) return empty
-            Effect.gen(function* () {
-              const handle = yield* spawner.spawn(
-                ChildProcess.make(rgPath, args, {
-                  stdin: "ignore",
-                }),
-              )
 
-              const [output, errorOutput] = yield* Effect.all(
+          const rows = result.items.map((item) => ({
-                [Stream.mkString(Stream.decodeText(handle.stdout)), Stream.mkString(Stream.decodeText(handle.stderr))],
+            path: AppFileSystem.resolve(
-                { concurrency: 2 },
+              path.isAbsolute(item.path.text) ? item.path.text : path.join(searchPath, item.path.text),
-              )
+            ),
-
+            line: item.line_number,
-              const exitCode = yield* handle.exitCode
+            text: item.lines.text,
-
+          }))
-              return { output, errorOutput, exitCode }
+          const times = new Map(
-            }),
+            (yield* Effect.forEach(
+              [...new Set(rows.map((row) => row.path))],
+              Effect.fnUntraced(function* (file) {
+                const info = yield* fs.stat(file).pipe(Effect.catch(() => Effect.succeed(undefined)))
+                if (!info || info.type === "Directory") return undefined
+                return [
+                  file,
+                  info.mtime.pipe(
+                    Option.map((time) => time.getTime()),
+                    Option.getOrElse(() => 0),
+                  ) ?? 0,
+                ] as const
+              }),
+              { concurrency: 16 },
+            )).filter((entry): entry is readonly [string, number] => Boolean(entry)),
           )
+          const matches = rows.flatMap((row) => {
+            const mtime = times.get(row.path)
+            if (mtime === undefined) return []
+            return [{ ...row, mtime }]
+          })
 
-          const { output, errorOutput, exitCode } = result
+          matches.sort((a, b) => b.mtime - a.mtime)
-
-          // Exit codes: 0 = matches found, 1 = no matches, 2 = errors (but may still have matches)
-          // With --no-messages, we suppress error output but still get exit code 2 for broken symlinks etc.
-          // Only fail if exit code is 2 AND no output was produced
-          if (exitCode === 1 || (exitCode === 2 && !output.trim())) {
-            return {
-              title: params.pattern,
-              metadata: { matches: 0, truncated: false },
-              output: "No files found",
-            }
-          }
-
-          if (exitCode !== 0 && exitCode !== 2) {
-            throw new Error(`ripgrep failed: ${errorOutput}`)
-          }
-
-          const hasErrors = exitCode === 2
-
-          // Handle both Unix (\n) and Windows (\r\n) line endings
-          const lines = output.trim().split(/\r?\n/)
-          const matches = []
-
-          for (const line of lines) {
-            if (!line) continue
-
-            const [filePath, lineNumStr, ...lineTextParts] = line.split("|")
-            if (!filePath || !lineNumStr || lineTextParts.length === 0) continue
-
-            const lineNum = parseInt(lineNumStr, 10)
-            const lineText = lineTextParts.join("|")
-
-            const stats = Filesystem.stat(filePath)
-            if (!stats) continue
-
-            matches.push({
-              path: filePath,
-              modTime: stats.mtime.getTime(),
-              lineNum,
-              lineText,
-            })
-          }
-
-          matches.sort((a, b) => b.modTime - a.modTime)
 
           const limit = 100
           const truncated = matches.length > limit
           const finalMatches = truncated ? matches.slice(0, limit) : matches
 
-          if (finalMatches.length === 0) {
+          if (finalMatches.length === 0) return empty
-            return {
-              title: params.pattern,
-              metadata: { matches: 0, truncated: false },
-              output: "No files found",
-            }
-          }
 
           const totalMatches = matches.length
           const outputLines = [`Found ${totalMatches} matches${truncated ? ` (showing first ${limit})` : ""}`]
@@ -143,10 +112,8 @@ export const GrepTool = Tool.define(
               outputLines.push(`${match.path}:`)
             }
             const truncatedLineText =
-              match.lineText.length > MAX_LINE_LENGTH
+              match.text.length > MAX_LINE_LENGTH ? match.text.substring(0, MAX_LINE_LENGTH) + "..." : match.text
-                ? match.lineText.substring(0, MAX_LINE_LENGTH) + "..."
+            outputLines.push(`  Line ${match.line}: ${truncatedLineText}`)
-                : match.lineText
-            outputLines.push(`  Line ${match.lineNum}: ${truncatedLineText}`)
           }
 
           if (truncated) {
@@ -156,7 +123,7 @@ export const GrepTool = Tool.define(
             )
           }
 
-          if (hasErrors) {
+          if (result.partial) {
             outputLines.push("")
             outputLines.push("(Some paths were inaccessible and skipped)")
           }

packages/opencode/src/tool/registry.ts

@@ -36,7 +36,6 @@ import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
 import { Ripgrep } from "../file/ripgrep"
 import { Format } from "../format"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRuntime } from "@/effect/run-service"
 import { Env } from "../env"
 import { Question } from "../question"
 import { Todo } from "../session/todo"
@@ -122,6 +121,7 @@ export namespace ToolRegistry {
       const greptool = yield* GrepTool
       const patchtool = yield* ApplyPatchTool
       const skilltool = yield* SkillTool
+      const agent = yield* Agent.Service
 
       const state = yield* InstanceState.make<State>(
         Effect.fn("ToolRegistry.state")(function* (ctx) {
@@ -141,8 +141,8 @@ export namespace ToolRegistry {
                     worktree: ctx.worktree,
                   }
                   const result = yield* Effect.promise(() => def.execute(args as any, pluginCtx))
-                  const agent = yield* Effect.promise(() => Agent.get(toolCtx.agent))
+                  const info = yield* agent.get(toolCtx.agent)
-                  const out = yield* truncate.output(result, {}, agent)
+                  const out = yield* truncate.output(result, {}, info)
                   return {
                     title: "",
                     output: out.truncated ? out.content : result,
@@ -344,18 +344,4 @@ export namespace ToolRegistry {
       Layer.provide(Truncate.defaultLayer),
     ),
   )
-
-  const { runPromise } = makeRuntime(Service, defaultLayer)
-
-  export async function ids() {
-    return runPromise((svc) => svc.ids())
-  }
-
-  export async function tools(input: {
-    providerID: ProviderID
-    modelID: ModelID
-    agent: Agent.Info
-  }): Promise<(Tool.Def & { id: string })[]> {
-    return runPromise((svc) => svc.tools(input))
-  }
 }

packages/opencode/src/v2/message.ts

@@ -1,68 +0,0 @@
-import { Identifier } from "@/id/id"
-import { withStatics } from "@/util/schema"
-import { DateTime, Effect, Schema } from "effect"
-
-export namespace Message {
-  export const ID = Schema.String.pipe(Schema.brand("Message.ID")).pipe(
-    withStatics((s) => ({
-      create: () => s.make(Identifier.ascending("message")),
-      prefix: "msg",
-    })),
-  )
-
-  export class File extends Schema.Class<File>("Message.File")({
-    url: Schema.String,
-    mime: Schema.String,
-  }) {
-    static create(url: string) {
-      return new File({
-        url,
-        mime: "text/plain",
-      })
-    }
-  }
-
-  export class UserContent extends Schema.Class<UserContent>("Message.User.Content")({
-    text: Schema.String,
-    synthetic: Schema.Boolean.pipe(Schema.optional),
-    agent: Schema.String.pipe(Schema.optional),
-    files: Schema.Array(File).pipe(Schema.optional),
-  }) {}
-
-  export class User extends Schema.Class<User>("Message.User")({
-    id: ID,
-    type: Schema.Literal("user"),
-    time: Schema.Struct({
-      created: Schema.DateTimeUtc,
-    }),
-    content: UserContent,
-  }) {
-    static create(content: Schema.Schema.Type<typeof UserContent>) {
-      const msg = new User({
-        id: ID.create(),
-        type: "user",
-        time: {
-          created: Effect.runSync(DateTime.now),
-        },
-        content,
-      })
-      return msg
-    }
-
-    static file(url: string) {
-      return new File({
-        url,
-        mime: "text/plain",
-      })
-    }
-  }
-
-  export namespace User {}
-}
-
-const msg = Message.User.create({
-  text: "Hello world",
-  files: [Message.File.create("file://example.com/file.txt")],
-})
-
-console.log(JSON.stringify(msg, null, 2))