Merge branch 'dev' into brendan-cli-codesign

test: restore 5 workers on Windows e2e (#19188 )
fix: bump gitlab-ai-provider to 5.3.3 for DWS tool approval support (#19185 )
2026-04-07 22:44:53 +00:00 · 2026-03-26 09:31:20 +08:00 · 2026-03-25 21:28:18 -04:00 · 2026-03-26 01:17:51 +00:00 · 2026-03-26 00:56:34 +00:00 · 2026-03-26 00:55:43 +00:00
229 changed files with 11902 additions and 4646 deletions
--- a/.github/VOUCHED.td
+++ b/.github/VOUCHED.td
@@ -25,3 +25,4 @@ r44vc0rp
 rekram1-node
 -spider-yamet clawdbot/llm psychosis, spam pinging the team
 thdxr
+-OpenCodeEngineer bot that spams issues
--- a/bun.lock
+++ b/bun.lock
@@ -329,7 +329,7 @@
        "@effect/platform-node": "catalog:",
        "@hono/standard-validator": "0.1.5",
        "@hono/zod-validator": "catalog:",
-        "@modelcontextprotocol/sdk": "1.25.2",
+        "@modelcontextprotocol/sdk": "1.27.1",
        "@octokit/graphql": "9.0.2",
        "@octokit/rest": "catalog:",
        "@openauthjs/openauth": "catalog:",
@@ -358,7 +358,7 @@
        "drizzle-orm": "catalog:",
        "effect": "catalog:",
        "fuzzysort": "3.1.0",
-        "gitlab-ai-provider": "5.3.2",
+        "gitlab-ai-provider": "5.3.3",
        "glob": "13.0.5",
        "google-auth-library": "10.5.0",
        "gray-matter": "4.0.3",
@@ -1325,7 +1325,7 @@

    "@mixmark-io/domino": ["@mixmark-io/domino@2.2.0", "", {}, "sha512-Y28PR25bHXUg88kCV7nivXrP2Nj2RueZ3/l/jdx6J9f8J4nsEGcgX0Qe6lt7Pa+J79+kPiJU3LguR6O/6zrLOw=="],

-    "@modelcontextprotocol/sdk": ["@modelcontextprotocol/sdk@1.25.2", "", { "dependencies": { "@hono/node-server": "^1.19.7", "ajv": "^8.17.1", "ajv-formats": "^3.0.1", "content-type": "^1.0.5", "cors": "^2.8.5", "cross-spawn": "^7.0.5", "eventsource": "^3.0.2", "eventsource-parser": "^3.0.0", "express": "^5.0.1", "express-rate-limit": "^7.5.0", "jose": "^6.1.1", "json-schema-typed": "^8.0.2", "pkce-challenge": "^5.0.0", "raw-body": "^3.0.0", "zod": "^3.25 || ^4.0", "zod-to-json-schema": "^3.25.0" }, "peerDependencies": { "@cfworker/json-schema": "^4.1.1" }, "optionalPeers": ["@cfworker/json-schema"] }, "sha512-LZFeo4F9M5qOhC/Uc1aQSrBHxMrvxett+9KLHt7OhcExtoiRN9DKgbZffMP/nxjutWDQpfMDfP3nkHI4X9ijww=="],
+    "@modelcontextprotocol/sdk": ["@modelcontextprotocol/sdk@1.27.1", "", { "dependencies": { "@hono/node-server": "^1.19.9", "ajv": "^8.17.1", "ajv-formats": "^3.0.1", "content-type": "^1.0.5", "cors": "^2.8.5", "cross-spawn": "^7.0.5", "eventsource": "^3.0.2", "eventsource-parser": "^3.0.0", "express": "^5.2.1", "express-rate-limit": "^8.2.1", "hono": "^4.11.4", "jose": "^6.1.3", "json-schema-typed": "^8.0.2", "pkce-challenge": "^5.0.0", "raw-body": "^3.0.0", "zod": "^3.25 || ^4.0", "zod-to-json-schema": "^3.25.1" }, "peerDependencies": { "@cfworker/json-schema": "^4.1.1" }, "optionalPeers": ["@cfworker/json-schema"] }, "sha512-sr6GbP+4edBwFndLbM60gf07z0FQ79gaExpnsjMGePXqFcSSb7t6iscpjk9DhFhwd+mTEQrzNafGP8/iGGFYaA=="],

    "@motionone/animation": ["@motionone/animation@10.18.0", "", { "dependencies": { "@motionone/easing": "^10.18.0", "@motionone/types": "^10.17.1", "@motionone/utils": "^10.18.0", "tslib": "^2.3.1" } }, "sha512-9z2p5GFGCm0gBsZbi8rVMOAJCtw1WqBTIPw3ozk06gDvZInBPIsQcHgYogEJ4yuHJ+akuW8g1SEIOpTOvYs8hw=="],

@@ -2889,7 +2889,7 @@

    "express": ["express@4.22.1", "", { "dependencies": { "accepts": "~1.3.8", "array-flatten": "1.1.1", "body-parser": "~1.20.3", "content-disposition": "~0.5.4", "content-type": "~1.0.4", "cookie": "~0.7.1", "cookie-signature": "~1.0.6", "debug": "2.6.9", "depd": "2.0.0", "encodeurl": "~2.0.0", "escape-html": "~1.0.3", "etag": "~1.8.1", "finalhandler": "~1.3.1", "fresh": "~0.5.2", "http-errors": "~2.0.0", "merge-descriptors": "1.0.3", "methods": "~1.1.2", "on-finished": "~2.4.1", "parseurl": "~1.3.3", "path-to-regexp": "~0.1.12", "proxy-addr": "~2.0.7", "qs": "~6.14.0", "range-parser": "~1.2.1", "safe-buffer": "5.2.1", "send": "~0.19.0", "serve-static": "~1.16.2", "setprototypeof": "1.2.0", "statuses": "~2.0.1", "type-is": "~1.6.18", "utils-merge": "1.0.1", "vary": "~1.1.2" } }, "sha512-F2X8g9P1X7uCPZMA3MVf9wcTqlyNp7IhH5qPCI0izhaOIYXaW9L535tGA3qmjRzpH+bZczqq7hVKxTR4NWnu+g=="],

-    "express-rate-limit": ["express-rate-limit@7.5.1", "", { "peerDependencies": { "express": ">= 4.11" } }, "sha512-7iN8iPMDzOMHPUYllBEsQdWVB6fPDMPqwjBaFrgr4Jgr/+okjvzAy+UHlYYL/Vs0OsOrMkwS6PJDkFlJwoxUnw=="],
+    "express-rate-limit": ["express-rate-limit@8.3.1", "", { "dependencies": { "ip-address": "10.1.0" }, "peerDependencies": { "express": ">= 4.11" } }, "sha512-D1dKN+cmyPWuvB+G2SREQDzPY1agpBIcTa9sJxOPMCNeH3gwzhqJRDWCXW3gg0y//+LQ/8j52JbMROWyrKdMdw=="],

    "expressive-code": ["expressive-code@0.41.7", "", { "dependencies": { "@expressive-code/core": "^0.41.7", "@expressive-code/plugin-frames": "^0.41.7", "@expressive-code/plugin-shiki": "^0.41.7", "@expressive-code/plugin-text-markers": "^0.41.7" } }, "sha512-2wZjC8OQ3TaVEMcBtYY4Va3lo6J+Ai9jf3d4dbhURMJcU4Pbqe6EcHe424MIZI0VHUA1bR6xdpoHYi3yxokWqA=="],

@@ -3037,7 +3037,7 @@

    "github-slugger": ["github-slugger@2.0.0", "", {}, "sha512-IaOQ9puYtjrkq7Y0Ygl9KDZnrf/aiUJYUpVf89y8kyaxbRG7Y1SrX/jaumrv81vc61+kiMempujsM3Yw7w5qcw=="],

-    "gitlab-ai-provider": ["gitlab-ai-provider@5.3.2", "", { "dependencies": { "@anthropic-ai/sdk": "^0.71.0", "@anycable/core": "^0.9.2", "graphql-request": "^6.1.0", "isomorphic-ws": "^5.0.0", "openai": "^6.16.0", "socket.io-client": "^4.8.1", "vscode-jsonrpc": "^8.2.1", "zod": "^3.25.76" }, "peerDependencies": { "@ai-sdk/provider": ">=2.0.0", "@ai-sdk/provider-utils": ">=3.0.0" } }, "sha512-EiAipDMa4Ngsxp4MMaua5YHWsHhc9kGXKmBxulJg1Gueb+5IZmMwxaVtgWTGWZITxC3tzKEeRt/3U4McE2vTIA=="],
+    "gitlab-ai-provider": ["gitlab-ai-provider@5.3.3", "", { "dependencies": { "@anthropic-ai/sdk": "^0.71.0", "@anycable/core": "^0.9.2", "graphql-request": "^6.1.0", "isomorphic-ws": "^5.0.0", "openai": "^6.16.0", "socket.io-client": "^4.8.1", "vscode-jsonrpc": "^8.2.1", "zod": "^3.25.76" }, "peerDependencies": { "@ai-sdk/provider": ">=2.0.0", "@ai-sdk/provider-utils": ">=3.0.0" } }, "sha512-k0kRUoAhDvoRC28hQW4sPp+A3cfpT5c/oL9Ng10S0oBiF2Tci1AtsX1iclJM5Os8C1nIIAXBW8LMr0GY7rwcGA=="],

    "glob": ["glob@13.0.5", "", { "dependencies": { "minimatch": "^10.2.1", "minipass": "^7.1.2", "path-scurry": "^2.0.0" } }, "sha512-BzXxZg24Ibra1pbQ/zE7Kys4Ua1ks7Bn6pKLkVPZ9FZe4JQS6/Q7ef3LG1H+k7lUf5l4T3PLSyYyYJVYUvfgTw=="],

@@ -5129,6 +5129,8 @@

    "@modelcontextprotocol/sdk/express": ["express@5.2.1", "", { "dependencies": { "accepts": "^2.0.0", "body-parser": "^2.2.1", "content-disposition": "^1.0.0", "content-type": "^1.0.5", "cookie": "^0.7.1", "cookie-signature": "^1.2.1", "debug": "^4.4.0", "depd": "^2.0.0", "encodeurl": "^2.0.0", "escape-html": "^1.0.3", "etag": "^1.8.1", "finalhandler": "^2.1.0", "fresh": "^2.0.0", "http-errors": "^2.0.0", "merge-descriptors": "^2.0.0", "mime-types": "^3.0.0", "on-finished": "^2.4.1", "once": "^1.4.0", "parseurl": "^1.3.3", "proxy-addr": "^2.0.7", "qs": "^6.14.0", "range-parser": "^1.2.1", "router": "^2.2.0", "send": "^1.1.0", "serve-static": "^2.2.0", "statuses": "^2.0.1", "type-is": "^2.0.1", "vary": "^1.1.2" } }, "sha512-hIS4idWWai69NezIdRt2xFVofaF4j+6INOpJlVOLDO8zXGpUVEVzIYk12UUi2JzjEzWL3IOAxcTubgz9Po0yXw=="],

+    "@modelcontextprotocol/sdk/hono": ["hono@4.12.9", "", {}, "sha512-wy3T8Zm2bsEvxKZM5w21VdHDDcwVS1yUFFY6i8UobSsKfFceT7TOwhbhfKsDyx7tYQlmRM5FLpIuYvNFyjctiA=="],
+
    "@modelcontextprotocol/sdk/jose": ["jose@6.2.1", "", {}, "sha512-jUaKr1yrbfaImV7R2TN/b3IcZzsw38/chqMpo2XJ7i2F8AfM/lA4G1goC3JVEwg0H7UldTmSt3P68nt31W7/mw=="],

    "@modelcontextprotocol/sdk/raw-body": ["raw-body@3.0.2", "", { "dependencies": { "bytes": "~3.1.2", "http-errors": "~2.0.1", "iconv-lite": "~0.7.0", "unpipe": "~1.0.0" } }, "sha512-K5zQjDllxWkf7Z5xJdV0/B0WTNqx6vxG70zJE4N0kBs4LovmEYWJzQGxC9bS9RAKu3bgM40lrd5zoLJ12MQ5BA=="],
@@ -6311,6 +6313,8 @@

    "opencontrol/@modelcontextprotocol/sdk/express": ["express@5.2.1", "", { "dependencies": { "accepts": "^2.0.0", "body-parser": "^2.2.1", "content-disposition": "^1.0.0", "content-type": "^1.0.5", "cookie": "^0.7.1", "cookie-signature": "^1.2.1", "debug": "^4.4.0", "depd": "^2.0.0", "encodeurl": "^2.0.0", "escape-html": "^1.0.3", "etag": "^1.8.1", "finalhandler": "^2.1.0", "fresh": "^2.0.0", "http-errors": "^2.0.0", "merge-descriptors": "^2.0.0", "mime-types": "^3.0.0", "on-finished": "^2.4.1", "once": "^1.4.0", "parseurl": "^1.3.3", "proxy-addr": "^2.0.7", "qs": "^6.14.0", "range-parser": "^1.2.1", "router": "^2.2.0", "send": "^1.1.0", "serve-static": "^2.2.0", "statuses": "^2.0.1", "type-is": "^2.0.1", "vary": "^1.1.2" } }, "sha512-hIS4idWWai69NezIdRt2xFVofaF4j+6INOpJlVOLDO8zXGpUVEVzIYk12UUi2JzjEzWL3IOAxcTubgz9Po0yXw=="],

+    "opencontrol/@modelcontextprotocol/sdk/express-rate-limit": ["express-rate-limit@7.5.1", "", { "peerDependencies": { "express": ">= 4.11" } }, "sha512-7iN8iPMDzOMHPUYllBEsQdWVB6fPDMPqwjBaFrgr4Jgr/+okjvzAy+UHlYYL/Vs0OsOrMkwS6PJDkFlJwoxUnw=="],
+
    "opencontrol/@modelcontextprotocol/sdk/pkce-challenge": ["pkce-challenge@4.1.0", "", {}, "sha512-ZBmhE1C9LcPoH9XZSdwiPtbPHZROwAnMy+kIFQVrnMCxY4Cudlz3gBOpzilgc0jOgRaiT3sIWfpMomW2ar2orQ=="],

    "opencontrol/@modelcontextprotocol/sdk/raw-body": ["raw-body@3.0.2", "", { "dependencies": { "bytes": "~3.1.2", "http-errors": "~2.0.1", "iconv-lite": "~0.7.0", "unpipe": "~1.0.0" } }, "sha512-K5zQjDllxWkf7Z5xJdV0/B0WTNqx6vxG70zJE4N0kBs4LovmEYWJzQGxC9bS9RAKu3bgM40lrd5zoLJ12MQ5BA=="],
--- a/github/index.ts
+++ b/github/index.ts
@@ -496,7 +496,6 @@ async function subscribeSessionEvents() {

  const TOOL: Record<string, [string, string]> = {
    todowrite: ["Todo", "\x1b[33m\x1b[1m"],
-    todoread: ["Todo", "\x1b[33m\x1b[1m"],
    bash: ["Bash", "\x1b[31m\x1b[1m"],
    edit: ["Edit", "\x1b[32m\x1b[1m"],
    glob: ["Glob", "\x1b[34m\x1b[1m"],
--- a/nix/hashes.json
+++ b/nix/hashes.json
@@ -1,8 +1,8 @@
 {
  "nodeModules": {
-    "x86_64-linux": "sha256-MmN2+NfHeLPDClpLPOlCAZTmwI94M6XgNAqXrW5Ls4I=",
-    "aarch64-linux": "sha256-whVIlmDvoMmEMUY2Yxx2vAmFDuKQic6ChY1V+9gLd84=",
-    "aarch64-darwin": "sha256-TulGiC24w3usk26hKr3PyccatvIfmAlHgEJaOTUf3pQ=",
-    "x86_64-darwin": "sha256-T8NWm0bBybJKThRdp/jQdxilv1Ec9SF1iVT3udSoZOg="
+    "x86_64-linux": "sha256-l3k/1fRIAQkj7zdVj2Ad3QZWeTOf1CuIM6vgMHRaK1s=",
+    "aarch64-linux": "sha256-iN3YtrKAUTK1GIwVMoVYkMXhtDZOiP7sSJ+Z8v4B5xw=",
+    "aarch64-darwin": "sha256-FFedoiPyfHGdzQnITz1SRV7xv2XoT9vzxIDp4EcVdkU=",
+    "x86_64-darwin": "sha256-0HiHkhJiN73UixUq5CC6YP6DkZzLar8lKnEL1aoiiHg="
  }
 }
--- a/packages/app/src/app.tsx
+++ b/packages/app/src/app.tsx
@@ -6,7 +6,7 @@ import { MarkedProvider } from "@opencode-ai/ui/context/marked"
 import { File } from "@opencode-ai/ui/file"
 import { Font } from "@opencode-ai/ui/font"
 import { Splash } from "@opencode-ai/ui/logo"
-import { ThemeProvider } from "@opencode-ai/ui/theme"
+import { ThemeProvider } from "@opencode-ai/ui/theme/context"
 import { MetaProvider } from "@solidjs/meta"
 import { type BaseRouterProps, Navigate, Route, Router } from "@solidjs/router"
 import { QueryClient, QueryClientProvider } from "@tanstack/solid-query"
@@ -32,7 +32,7 @@ import { FileProvider } from "@/context/file"
 import { GlobalSDKProvider } from "@/context/global-sdk"
 import { GlobalSyncProvider } from "@/context/global-sync"
 import { HighlightsProvider } from "@/context/highlights"
-import { LanguageProvider, useLanguage } from "@/context/language"
+import { LanguageProvider, type Locale, useLanguage } from "@/context/language"
 import { LayoutProvider } from "@/context/layout"
 import { ModelsProvider } from "@/context/models"
 import { NotificationProvider } from "@/context/notification"
@@ -130,7 +130,7 @@ function RouterRoot(props: ParentProps<{ appChildren?: JSX.Element }>) {
  )
 }

-export function AppBaseProviders(props: ParentProps) {
+export function AppBaseProviders(props: ParentProps<{ locale?: Locale }>) {
  return (
    <MetaProvider>
      <Font />
@@ -139,7 +139,7 @@ export function AppBaseProviders(props: ParentProps) {
          void window.api?.setTitlebar?.({ mode })
        }}
      >
-        <LanguageProvider>
+        <LanguageProvider locale={props.locale}>
          <UiI18nBridge>
            <ErrorBoundary fallback={(error) => <ErrorPage error={error} />}>
              <QueryProvider>
--- a/packages/app/src/components/dialog-connect-provider.tsx
+++ b/packages/app/src/components/dialog-connect-provider.tsx
@@ -1,4 +1,4 @@
-import type { ProviderAuthAuthorization } from "@opencode-ai/sdk/v2/client"
+import type { ProviderAuthAuthorization, ProviderAuthMethod } from "@opencode-ai/sdk/v2/client"
 import { Button } from "@opencode-ai/ui/button"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { Dialog } from "@opencode-ai/ui/dialog"
@@ -9,7 +9,7 @@ import { ProviderIcon } from "@opencode-ai/ui/provider-icon"
 import { Spinner } from "@opencode-ai/ui/spinner"
 import { TextField } from "@opencode-ai/ui/text-field"
 import { showToast } from "@opencode-ai/ui/toast"
-import { createMemo, Match, onCleanup, onMount, Switch } from "solid-js"
+import { createEffect, createMemo, createResource, Match, onCleanup, onMount, Switch } from "solid-js"
 import { createStore, produce } from "solid-js/store"
 import { Link } from "@/components/link"
 import { useGlobalSDK } from "@/context/global-sdk"
@@ -34,15 +34,25 @@ export function DialogConnectProvider(props: { provider: string }) {
  })

  const provider = createMemo(() => globalSync.data.provider.all.find((x) => x.id === props.provider)!)
-  const methods = createMemo(
-    () =>
-      globalSync.data.provider_auth[props.provider] ?? [
-        {
-          type: "api",
-          label: language.t("provider.connect.method.apiKey"),
-        },
-      ],
+  const fallback = createMemo<ProviderAuthMethod[]>(() => [
+    {
+      type: "api" as const,
+      label: language.t("provider.connect.method.apiKey"),
+    },
+  ])
+  const [auth] = createResource(
+    () => props.provider,
+    async () => {
+      const cached = globalSync.data.provider_auth[props.provider]
+      if (cached) return cached
+      const res = await globalSDK.client.provider.auth()
+      if (!alive.value) return fallback()
+      globalSync.set("provider_auth", res.data ?? {})
+      return res.data?.[props.provider] ?? fallback()
+    },
  )
+  const loading = createMemo(() => auth.loading && !globalSync.data.provider_auth[props.provider])
+  const methods = createMemo(() => auth.latest ?? globalSync.data.provider_auth[props.provider] ?? fallback())
  const [store, setStore] = createStore({
    methodIndex: undefined as undefined | number,
    authorization: undefined as undefined | ProviderAuthAuthorization,
@@ -177,7 +187,11 @@ export function DialogConnectProvider(props: { provider: string }) {
      index: 0,
    })

-    const prompts = createMemo(() => method()?.prompts ?? [])
+    const prompts = createMemo<NonNullable<ProviderAuthMethod["prompts"]>>(() => {
+      const value = method()
+      if (value?.type !== "oauth") return []
+      return value.prompts ?? []
+    })
    const matches = (prompt: NonNullable<ReturnType<typeof prompts>[number]>, value: Record<string, string>) => {
      if (!prompt.when) return true
      const actual = value[prompt.when.key]
@@ -296,8 +310,12 @@ export function DialogConnectProvider(props: { provider: string }) {
    listRef?.onKeyDown(e)
  }

-  onMount(() => {
+  let auto = false
+  createEffect(() => {
+    if (auto) return
+    if (loading()) return
    if (methods().length === 1) {
+      auto = true
      selectMethod(0)
    }
  })
@@ -573,6 +591,14 @@ export function DialogConnectProvider(props: { provider: string }) {
        <div class="px-2.5 pb-10 flex flex-col gap-6">
          <div onKeyDown={handleKey} tabIndex={0} autofocus={store.methodIndex === undefined ? true : undefined}>
            <Switch>
+              <Match when={loading()}>
+                <div class="text-14-regular text-text-base">
+                  <div class="flex items-center gap-x-2">
+                    <Spinner />
+                    <span>{language.t("provider.connect.status.inProgress")}</span>
+                  </div>
+                </div>
+              </Match>
              <Match when={store.methodIndex === undefined}>
                <MethodSelection />
              </Match>
--- a/packages/app/src/components/prompt-input.tsx
+++ b/packages/app/src/components/prompt-input.tsx
@@ -572,6 +572,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
      const open = recent()
      const seen = new Set(open)
      const pinned: AtOption[] = open.map((path) => ({ type: "file", path, display: path, recent: true }))
+      if (!query.trim()) return [...agents, ...pinned]
      const paths = await files.searchFilesAndDirectories(query)
      const fileOptions: AtOption[] = paths
        .filter((path) => !seen.has(path))
--- a/packages/app/src/components/settings-general.tsx
+++ b/packages/app/src/components/settings-general.tsx
@@ -1,27 +1,41 @@
-import { Component, Show, createMemo, createResource, type JSX } from "solid-js"
+import { Component, Show, createMemo, createResource, onMount, type JSX } from "solid-js"
 import { createStore } from "solid-js/store"
 import { Button } from "@opencode-ai/ui/button"
 import { Icon } from "@opencode-ai/ui/icon"
 import { Select } from "@opencode-ai/ui/select"
 import { Switch } from "@opencode-ai/ui/switch"
 import { Tooltip } from "@opencode-ai/ui/tooltip"
-import { useTheme, type ColorScheme } from "@opencode-ai/ui/theme"
+import { useTheme, type ColorScheme } from "@opencode-ai/ui/theme/context"
 import { showToast } from "@opencode-ai/ui/toast"
 import { useLanguage } from "@/context/language"
 import { usePlatform } from "@/context/platform"
 import { useSettings, monoFontFamily } from "@/context/settings"
-import { playSound, SOUND_OPTIONS } from "@/utils/sound"
+import { playSoundById, SOUND_OPTIONS } from "@/utils/sound"
 import { Link } from "./link"
 import { SettingsList } from "./settings-list"

 let demoSoundState = {
  cleanup: undefined as (() => void) | undefined,
  timeout: undefined as NodeJS.Timeout | undefined,
+  run: 0,
+}
+
+type ThemeOption = {
+  id: string
+  name: string
+}
+
+let font: Promise<typeof import("@opencode-ai/ui/font-loader")> | undefined
+
+function loadFont() {
+  font ??= import("@opencode-ai/ui/font-loader")
+  return font
 }

 // To prevent audio from overlapping/playing very quickly when navigating the settings menus,
 // delay the playback by 100ms during quick selection changes and pause existing sounds.
 const stopDemoSound = () => {
+  demoSoundState.run += 1
  if (demoSoundState.cleanup) {
    demoSoundState.cleanup()
  }
@@ -29,12 +43,19 @@ const stopDemoSound = () => {
  demoSoundState.cleanup = undefined
 }

-const playDemoSound = (src: string | undefined) => {
+const playDemoSound = (id: string | undefined) => {
  stopDemoSound()
-  if (!src) return
+  if (!id) return

+  const run = ++demoSoundState.run
  demoSoundState.timeout = setTimeout(() => {
-    demoSoundState.cleanup = playSound(src)
+    void playSoundById(id).then((cleanup) => {
+      if (demoSoundState.run !== run) {
+        cleanup?.()
+        return
+      }
+      demoSoundState.cleanup = cleanup
+    })
  }, 100)
 }

@@ -44,6 +65,10 @@ export const SettingsGeneral: Component = () => {
  const platform = usePlatform()
  const settings = useSettings()

+  onMount(() => {
+    void theme.loadThemes()
+  })
+
  const [store, setStore] = createStore({
    checking: false,
  })
@@ -104,9 +129,7 @@ export const SettingsGeneral: Component = () => {
      .finally(() => setStore("checking", false))
  }

-  const themeOptions = createMemo(() =>
-    Object.entries(theme.themes()).map(([id, def]) => ({ id, name: def.name ?? id })),
-  )
+  const themeOptions = createMemo<ThemeOption[]>(() => theme.ids().map((id) => ({ id, name: theme.name(id) })))

  const colorSchemeOptions = createMemo((): { value: ColorScheme; label: string }[] => [
    { value: "system", label: language.t("theme.scheme.system") },
@@ -143,7 +166,7 @@ export const SettingsGeneral: Component = () => {
  ] as const
  const fontOptionsList = [...fontOptions]

-  const noneSound = { id: "none", label: "sound.option.none", src: undefined } as const
+  const noneSound = { id: "none", label: "sound.option.none" } as const
  const soundOptions = [noneSound, ...SOUND_OPTIONS]

  const soundSelectProps = (
@@ -158,7 +181,7 @@ export const SettingsGeneral: Component = () => {
    label: (o: (typeof soundOptions)[number]) => language.t(o.label),
    onHighlight: (option: (typeof soundOptions)[number] | undefined) => {
      if (!option) return
-      playDemoSound(option.src)
+      playDemoSound(option.id === "none" ? undefined : option.id)
    },
    onSelect: (option: (typeof soundOptions)[number] | undefined) => {
      if (!option) return
@@ -169,7 +192,7 @@ export const SettingsGeneral: Component = () => {
      }
      setEnabled(true)
      set(option.id)
-      playDemoSound(option.src)
+      playDemoSound(option.id)
    },
    variant: "secondary" as const,
    size: "small" as const,
@@ -321,6 +344,9 @@ export const SettingsGeneral: Component = () => {
            current={fontOptionsList.find((o) => o.value === settings.appearance.font())}
            value={(o) => o.value}
            label={(o) => language.t(o.label)}
+            onHighlight={(option) => {
+              void loadFont().then((x) => x.ensureMonoFont(option?.value))
+            }}
            onSelect={(option) => option && settings.appearance.setFont(option.value)}
            variant="secondary"
            size="small"
--- a/packages/app/src/components/status-popover.tsx
+++ b/packages/app/src/components/status-popover.tsx
@@ -16,7 +16,6 @@ import { useSDK } from "@/context/sdk"
 import { normalizeServerUrl, ServerConnection, useServer } from "@/context/server"
 import { useSync } from "@/context/sync"
 import { useCheckServerHealth, type ServerHealth } from "@/utils/server-health"
-import { DialogSelectServer } from "./dialog-select-server"

 const pollMs = 10_000

@@ -54,11 +53,15 @@ const listServersByHealth = (
  })
 }

-const useServerHealth = (servers: Accessor<ServerConnection.Any[]>) => {
+const useServerHealth = (servers: Accessor<ServerConnection.Any[]>, enabled: Accessor<boolean>) => {
  const checkServerHealth = useCheckServerHealth()
  const [status, setStatus] = createStore({} as Record<ServerConnection.Key, ServerHealth | undefined>)

  createEffect(() => {
+    if (!enabled()) {
+      setStatus(reconcile({}))
+      return
+    }
    const list = servers()
    let dead = false

@@ -162,6 +165,12 @@ export function StatusPopover() {
  const navigate = useNavigate()

  const [shown, setShown] = createSignal(false)
+  let dialogRun = 0
+  let dialogDead = false
+  onCleanup(() => {
+    dialogDead = true
+    dialogRun += 1
+  })
  const servers = createMemo(() => {
    const current = server.current
    const list = server.list
@@ -169,7 +178,7 @@ export function StatusPopover() {
    if (list.every((item) => ServerConnection.key(item) !== ServerConnection.key(current))) return [current, ...list]
    return [current, ...list.filter((item) => ServerConnection.key(item) !== ServerConnection.key(current))]
  })
-  const health = useServerHealth(servers)
+  const health = useServerHealth(servers, shown)
  const sortedServers = createMemo(() => listServersByHealth(servers(), server.key, health))
  const toggleMcp = useMcpToggleMutation()
  const defaultServer = useDefaultServerKey(platform.getDefaultServer)
@@ -300,7 +309,13 @@ export function StatusPopover() {
                <Button
                  variant="secondary"
                  class="mt-3 self-start h-8 px-3 py-1.5"
-                  onClick={() => dialog.show(() => <DialogSelectServer />, defaultServer.refresh)}
+                  onClick={() => {
+                    const run = ++dialogRun
+                    void import("./dialog-select-server").then((x) => {
+                      if (dialogDead || dialogRun !== run) return
+                      dialog.show(() => <x.DialogSelectServer />, defaultServer.refresh)
+                    })
+                  }}
                >
                  {language.t("status.popover.action.manageServers")}
                </Button>
--- a/packages/app/src/components/terminal.tsx
+++ b/packages/app/src/components/terminal.tsx
@@ -1,4 +1,7 @@
-import { type HexColor, resolveThemeVariant, useTheme, withAlpha } from "@opencode-ai/ui/theme"
+import { withAlpha } from "@opencode-ai/ui/theme/color"
+import { useTheme } from "@opencode-ai/ui/theme/context"
+import { resolveThemeVariant } from "@opencode-ai/ui/theme/resolve"
+import type { HexColor } from "@opencode-ai/ui/theme/types"
 import { showToast } from "@opencode-ai/ui/toast"
 import type { FitAddon, Ghostty, Terminal as Term } from "ghostty-web"
 import { type ComponentProps, createEffect, createMemo, onCleanup, onMount, splitProps } from "solid-js"
--- a/packages/app/src/components/titlebar.tsx
+++ b/packages/app/src/components/titlebar.tsx
@@ -5,7 +5,7 @@ import { IconButton } from "@opencode-ai/ui/icon-button"
 import { Icon } from "@opencode-ai/ui/icon"
 import { Button } from "@opencode-ai/ui/button"
 import { Tooltip, TooltipKeybind } from "@opencode-ai/ui/tooltip"
-import { useTheme } from "@opencode-ai/ui/theme"
+import { useTheme } from "@opencode-ai/ui/theme/context"

 import { useLayout } from "@/context/layout"
 import { usePlatform } from "@/context/platform"
--- a/packages/app/src/context/command-keybind.test.ts
+++ b/packages/app/src/context/command-keybind.test.ts
@@ -32,6 +32,25 @@ describe("command keybind helpers", () => {
    expect(matchKeybind(keybinds, new KeyboardEvent("keydown", { key: ",", ctrlKey: true, altKey: true }))).toBe(false)
  })

+  test("matchKeybind supports bracket keys", () => {
+    const keybinds = parseKeybind("mod+alt+[, mod+alt+]")
+    const prev = keybinds[0]
+    const next = keybinds[1]
+
+    expect(
+      matchKeybind(
+        keybinds,
+        new KeyboardEvent("keydown", { key: "[", ctrlKey: prev?.ctrl, metaKey: prev?.meta, altKey: true }),
+      ),
+    ).toBe(true)
+    expect(
+      matchKeybind(
+        keybinds,
+        new KeyboardEvent("keydown", { key: "]", ctrlKey: next?.ctrl, metaKey: next?.meta, altKey: true }),
+      ),
+    ).toBe(true)
+  })
+
  test("formatKeybind returns human readable output", () => {
    const display = formatKeybind("ctrl+alt+arrowup")

--- a/packages/app/src/context/global-sync.tsx
+++ b/packages/app/src/context/global-sync.tsx
@@ -9,17 +9,7 @@ import type {
 } from "@opencode-ai/sdk/v2/client"
 import { showToast } from "@opencode-ai/ui/toast"
 import { getFilename } from "@opencode-ai/util/path"
-import {
-  createContext,
-  getOwner,
-  Match,
-  onCleanup,
-  onMount,
-  type ParentProps,
-  Switch,
-  untrack,
-  useContext,
-} from "solid-js"
+import { createContext, getOwner, onCleanup, onMount, type ParentProps, untrack, useContext } from "solid-js"
 import { createStore, produce, reconcile } from "solid-js/store"
 import { useLanguage } from "@/context/language"
 import { Persist, persisted } from "@/utils/persist"
@@ -80,6 +70,8 @@ function createGlobalSync() {

  let active = true
  let projectWritten = false
+  let bootedAt = 0
+  let bootingRoot = false

  onCleanup(() => {
    active = false
@@ -258,6 +250,11 @@ function createGlobalSync() {
      const sdk = sdkFor(directory)
      await bootstrapDirectory({
        directory,
+        global: {
+          config: globalStore.config,
+          project: globalStore.project,
+          provider: globalStore.provider,
+        },
        sdk,
        store: child[0],
        setStore: child[1],
@@ -278,15 +275,20 @@ function createGlobalSync() {
  const unsub = globalSDK.event.listen((e) => {
    const directory = e.name
    const event = e.details
+    const recent = bootingRoot || Date.now() - bootedAt < 1500

    if (directory === "global") {
      applyGlobalEvent({
        event,
        project: globalStore.project,
-        refresh: queue.refresh,
+        refresh: () => {
+          if (recent) return
+          queue.refresh()
+        },
        setGlobalProject: setProjects,
      })
      if (event.type === "server.connected" || event.type === "global.disposed") {
+        if (recent) return
        for (const directory of Object.keys(children.children)) {
          queue.push(directory)
        }
@@ -325,17 +327,19 @@ function createGlobalSync() {
  })

  async function bootstrap() {
-    await bootstrapGlobal({
-      globalSDK: globalSDK.client,
-      connectErrorTitle: language.t("dialog.server.add.error"),
-      connectErrorDescription: language.t("error.globalSync.connectFailed", {
-        url: globalSDK.url,
-      }),
-      requestFailedTitle: language.t("common.requestFailed"),
-      translate: language.t,
-      formatMoreCount: (count) => language.t("common.moreCountSuffix", { count }),
-      setGlobalStore: setBootStore,
-    })
+    bootingRoot = true
+    try {
+      await bootstrapGlobal({
+        globalSDK: globalSDK.client,
+        requestFailedTitle: language.t("common.requestFailed"),
+        translate: language.t,
+        formatMoreCount: (count) => language.t("common.moreCountSuffix", { count }),
+        setGlobalStore: setBootStore,
+      })
+      bootedAt = Date.now()
+    } finally {
+      bootingRoot = false
+    }
  }

  onMount(() => {
@@ -392,13 +396,7 @@ const GlobalSyncContext = createContext<ReturnType<typeof createGlobalSync>>()

 export function GlobalSyncProvider(props: ParentProps) {
  const value = createGlobalSync()
-  return (
-    <Switch>
-      <Match when={value.ready}>
-        <GlobalSyncContext.Provider value={value}>{props.children}</GlobalSyncContext.Provider>
-      </Match>
-    </Switch>
-  )
+  return <GlobalSyncContext.Provider value={value}>{props.children}</GlobalSyncContext.Provider>
 }

 export function useGlobalSync() {
--- a/packages/app/src/context/global-sync/bootstrap.ts
+++ b/packages/app/src/context/global-sync/bootstrap.ts
@@ -15,7 +15,7 @@ import { retry } from "@opencode-ai/util/retry"
 import { batch } from "solid-js"
 import { reconcile, type SetStoreFunction, type Store } from "solid-js/store"
 import type { State, VcsCache } from "./types"
-import { cmp, normalizeProviderList } from "./utils"
+import { cmp, normalizeAgentList, normalizeProviderList } from "./utils"
 import { formatServerError } from "@/utils/server-errors"

 type GlobalStore = {
@@ -31,73 +31,102 @@ type GlobalStore = {
  reload: undefined | "pending" | "complete"
 }

+function waitForPaint() {
+  return new Promise<void>((resolve) => {
+    let done = false
+    const finish = () => {
+      if (done) return
+      done = true
+      resolve()
+    }
+    const timer = setTimeout(finish, 50)
+    if (typeof requestAnimationFrame !== "function") return
+    requestAnimationFrame(() => {
+      clearTimeout(timer)
+      finish()
+    })
+  })
+}
+
+function errors(list: PromiseSettledResult<unknown>[]) {
+  return list.filter((item): item is PromiseRejectedResult => item.status === "rejected").map((item) => item.reason)
+}
+
+function runAll(list: Array<() => Promise<unknown>>) {
+  return Promise.allSettled(list.map((item) => item()))
+}
+
+function showErrors(input: {
+  errors: unknown[]
+  title: string
+  translate: (key: string, vars?: Record<string, string | number>) => string
+  formatMoreCount: (count: number) => string
+}) {
+  if (input.errors.length === 0) return
+  const message = formatServerError(input.errors[0], input.translate)
+  const more = input.errors.length > 1 ? input.formatMoreCount(input.errors.length - 1) : ""
+  showToast({
+    variant: "error",
+    title: input.title,
+    description: message + more,
+  })
+}
+
 export async function bootstrapGlobal(input: {
  globalSDK: OpencodeClient
-  connectErrorTitle: string
-  connectErrorDescription: string
  requestFailedTitle: string
  translate: (key: string, vars?: Record<string, string | number>) => string
  formatMoreCount: (count: number) => string
  setGlobalStore: SetStoreFunction<GlobalStore>
 }) {
-  const health = await input.globalSDK.global
-    .health()
-    .then((x) => x.data)
-    .catch(() => undefined)
-  if (!health?.healthy) {
-    showToast({
-      variant: "error",
-      title: input.connectErrorTitle,
-      description: input.connectErrorDescription,
-    })
-    input.setGlobalStore("ready", true)
-    return
-  }
-
-  const tasks = [
-    retry(() =>
-      input.globalSDK.path.get().then((x) => {
-        input.setGlobalStore("path", x.data!)
-      }),
-    ),
-    retry(() =>
-      input.globalSDK.global.config.get().then((x) => {
-        input.setGlobalStore("config", x.data!)
-      }),
-    ),
-    retry(() =>
-      input.globalSDK.project.list().then((x) => {
-        const projects = (x.data ?? [])
-          .filter((p) => !!p?.id)
-          .filter((p) => !!p.worktree && !p.worktree.includes("opencode-test"))
-          .slice()
-          .sort((a, b) => cmp(a.id, b.id))
-        input.setGlobalStore("project", projects)
-      }),
-    ),
-    retry(() =>
-      input.globalSDK.provider.list().then((x) => {
-        input.setGlobalStore("provider", normalizeProviderList(x.data!))
-      }),
-    ),
-    retry(() =>
-      input.globalSDK.provider.auth().then((x) => {
-        input.setGlobalStore("provider_auth", x.data ?? {})
-      }),
-    ),
+  const fast = [
+    () =>
+      retry(() =>
+        input.globalSDK.path.get().then((x) => {
+          input.setGlobalStore("path", x.data!)
+        }),
+      ),
+    () =>
+      retry(() =>
+        input.globalSDK.global.config.get().then((x) => {
+          input.setGlobalStore("config", x.data!)
+        }),
+      ),
+    () =>
+      retry(() =>
+        input.globalSDK.provider.list().then((x) => {
+          input.setGlobalStore("provider", normalizeProviderList(x.data!))
+        }),
+      ),
  ]

-  const results = await Promise.allSettled(tasks)
-  const errors = results.filter((r): r is PromiseRejectedResult => r.status === "rejected").map((r) => r.reason)
-  if (errors.length) {
-    const message = formatServerError(errors[0], input.translate)
-    const more = errors.length > 1 ? input.formatMoreCount(errors.length - 1) : ""
-    showToast({
-      variant: "error",
-      title: input.requestFailedTitle,
-      description: message + more,
-    })
-  }
+  const slow = [
+    () =>
+      retry(() =>
+        input.globalSDK.project.list().then((x) => {
+          const projects = (x.data ?? [])
+            .filter((p) => !!p?.id)
+            .filter((p) => !!p.worktree && !p.worktree.includes("opencode-test"))
+            .slice()
+            .sort((a, b) => cmp(a.id, b.id))
+          input.setGlobalStore("project", projects)
+        }),
+      ),
+  ]
+
+  showErrors({
+    errors: errors(await runAll(fast)),
+    title: input.requestFailedTitle,
+    translate: input.translate,
+    formatMoreCount: input.formatMoreCount,
+  })
+  await waitForPaint()
+  showErrors({
+    errors: errors(await runAll(slow)),
+    title: input.requestFailedTitle,
+    translate: input.translate,
+    formatMoreCount: input.formatMoreCount,
+  })
  input.setGlobalStore("ready", true)
 }

@@ -111,6 +140,10 @@ function groupBySession<T extends { id: string; sessionID: string }>(input: T[])
  }, {})
 }

+function projectID(directory: string, projects: Project[]) {
+  return projects.find((project) => project.worktree === directory || project.sandboxes?.includes(directory))?.id
+}
+
 export async function bootstrapDirectory(input: {
  directory: string
  sdk: OpencodeClient
@@ -119,88 +152,130 @@ export async function bootstrapDirectory(input: {
  vcsCache: VcsCache
  loadSessions: (directory: string) => Promise<void> | void
  translate: (key: string, vars?: Record<string, string | number>) => string
-}) {
-  if (input.store.status !== "complete") input.setStore("status", "loading")
-
-  const blockingRequests = {
-    project: () => input.sdk.project.current().then((x) => input.setStore("project", x.data!.id)),
-    provider: () =>
-      input.sdk.provider.list().then((x) => {
-        input.setStore("provider", normalizeProviderList(x.data!))
-      }),
-    agent: () => input.sdk.app.agents().then((x) => input.setStore("agent", x.data ?? [])),
-    config: () => input.sdk.config.get().then((x) => input.setStore("config", x.data!)),
+  global: {
+    config: Config
+    project: Project[]
+    provider: ProviderListResponse
  }
+}) {
+  const loading = input.store.status !== "complete"
+  const seededProject = projectID(input.directory, input.global.project)
+  if (seededProject) input.setStore("project", seededProject)
+  if (input.store.provider.all.length === 0 && input.global.provider.all.length > 0) {
+    input.setStore("provider", input.global.provider)
+  }
+  if (Object.keys(input.store.config).length === 0 && Object.keys(input.global.config).length > 0) {
+    input.setStore("config", input.global.config)
+  }
+  if (loading) input.setStore("status", "partial")

-  try {
-    await Promise.all(Object.values(blockingRequests).map((p) => retry(p)))
-  } catch (err) {
-    console.error("Failed to bootstrap instance", err)
+  const fast = [
+    () =>
+      seededProject
+        ? Promise.resolve()
+        : retry(() => input.sdk.project.current()).then((x) => input.setStore("project", x.data!.id)),
+    () => retry(() => input.sdk.app.agents().then((x) => input.setStore("agent", normalizeAgentList(x.data)))),
+    () => retry(() => input.sdk.config.get().then((x) => input.setStore("config", x.data!))),
+    () =>
+      retry(() =>
+        input.sdk.path.get().then((x) => {
+          input.setStore("path", x.data!)
+          const next = projectID(x.data?.directory ?? input.directory, input.global.project)
+          if (next) input.setStore("project", next)
+        }),
+      ),
+    () => retry(() => input.sdk.session.status().then((x) => input.setStore("session_status", x.data!))),
+    () =>
+      retry(() =>
+        input.sdk.vcs.get().then((x) => {
+          const next = x.data ?? input.store.vcs
+          input.setStore("vcs", next)
+          if (next) input.vcsCache.setStore("value", next)
+        }),
+      ),
+    () => retry(() => input.sdk.command.list().then((x) => input.setStore("command", x.data ?? []))),
+    () =>
+      retry(() =>
+        input.sdk.permission.list().then((x) => {
+          const grouped = groupBySession(
+            (x.data ?? []).filter((perm): perm is PermissionRequest => !!perm?.id && !!perm.sessionID),
+          )
+          batch(() => {
+            for (const sessionID of Object.keys(input.store.permission)) {
+              if (grouped[sessionID]) continue
+              input.setStore("permission", sessionID, [])
+            }
+            for (const [sessionID, permissions] of Object.entries(grouped)) {
+              input.setStore(
+                "permission",
+                sessionID,
+                reconcile(
+                  permissions.filter((p) => !!p?.id).sort((a, b) => cmp(a.id, b.id)),
+                  { key: "id" },
+                ),
+              )
+            }
+          })
+        }),
+      ),
+    () =>
+      retry(() =>
+        input.sdk.question.list().then((x) => {
+          const grouped = groupBySession((x.data ?? []).filter((q): q is QuestionRequest => !!q?.id && !!q.sessionID))
+          batch(() => {
+            for (const sessionID of Object.keys(input.store.question)) {
+              if (grouped[sessionID]) continue
+              input.setStore("question", sessionID, [])
+            }
+            for (const [sessionID, questions] of Object.entries(grouped)) {
+              input.setStore(
+                "question",
+                sessionID,
+                reconcile(
+                  questions.filter((q) => !!q?.id).sort((a, b) => cmp(a.id, b.id)),
+                  { key: "id" },
+                ),
+              )
+            }
+          })
+        }),
+      ),
+  ]
+
+  const slow = [
+    () =>
+      retry(() =>
+        input.sdk.provider.list().then((x) => {
+          input.setStore("provider", normalizeProviderList(x.data!))
+        }),
+      ),
+    () => Promise.resolve(input.loadSessions(input.directory)),
+    () => retry(() => input.sdk.mcp.status().then((x) => input.setStore("mcp", x.data!))),
+    () => retry(() => input.sdk.lsp.status().then((x) => input.setStore("lsp", x.data!))),
+  ]
+
+  const errs = errors(await runAll(fast))
+  if (errs.length > 0) {
+    console.error("Failed to bootstrap instance", errs[0])
    const project = getFilename(input.directory)
    showToast({
      variant: "error",
      title: input.translate("toast.project.reloadFailed.title", { project }),
-      description: formatServerError(err, input.translate),
+      description: formatServerError(errs[0], input.translate),
    })
-    input.setStore("status", "partial")
-    return
  }

-  if (input.store.status !== "complete") input.setStore("status", "partial")
+  await waitForPaint()
+  const slowErrs = errors(await runAll(slow))
+  if (slowErrs.length > 0) {
+    console.error("Failed to finish bootstrap instance", slowErrs[0])
+    const project = getFilename(input.directory)
+    showToast({
+      variant: "error",
+      title: input.translate("toast.project.reloadFailed.title", { project }),
+      description: formatServerError(slowErrs[0], input.translate),
+    })
+  }

-  Promise.all([
-    input.sdk.path.get().then((x) => input.setStore("path", x.data!)),
-    input.sdk.command.list().then((x) => input.setStore("command", x.data ?? [])),
-    input.sdk.session.status().then((x) => input.setStore("session_status", x.data!)),
-    input.loadSessions(input.directory),
-    input.sdk.mcp.status().then((x) => input.setStore("mcp", x.data!)),
-    input.sdk.lsp.status().then((x) => input.setStore("lsp", x.data!)),
-    input.sdk.vcs.get().then((x) => {
-      const next = x.data ?? input.store.vcs
-      input.setStore("vcs", next)
-      if (next?.branch) input.vcsCache.setStore("value", next)
-    }),
-    input.sdk.permission.list().then((x) => {
-      const grouped = groupBySession(
-        (x.data ?? []).filter((perm): perm is PermissionRequest => !!perm?.id && !!perm.sessionID),
-      )
-      batch(() => {
-        for (const sessionID of Object.keys(input.store.permission)) {
-          if (grouped[sessionID]) continue
-          input.setStore("permission", sessionID, [])
-        }
-        for (const [sessionID, permissions] of Object.entries(grouped)) {
-          input.setStore(
-            "permission",
-            sessionID,
-            reconcile(
-              permissions.filter((p) => !!p?.id).sort((a, b) => cmp(a.id, b.id)),
-              { key: "id" },
-            ),
-          )
-        }
-      })
-    }),
-    input.sdk.question.list().then((x) => {
-      const grouped = groupBySession((x.data ?? []).filter((q): q is QuestionRequest => !!q?.id && !!q.sessionID))
-      batch(() => {
-        for (const sessionID of Object.keys(input.store.question)) {
-          if (grouped[sessionID]) continue
-          input.setStore("question", sessionID, [])
-        }
-        for (const [sessionID, questions] of Object.entries(grouped)) {
-          input.setStore(
-            "question",
-            sessionID,
-            reconcile(
-              questions.filter((q) => !!q?.id).sort((a, b) => cmp(a.id, b.id)),
-              { key: "id" },
-            ),
-          )
-        }
-      })
-    }),
-  ]).then(() => {
-    input.setStore("status", "complete")
-  })
+  if (loading && errs.length === 0 && slowErrs.length === 0) input.setStore("status", "complete")
 }
--- a/packages/app/src/context/global-sync/event-reducer.test.ts
+++ b/packages/app/src/context/global-sync/event-reducer.test.ts
@@ -494,8 +494,10 @@ describe("applyDirectoryEvent", () => {
  })

  test("updates vcs branch in store and cache", () => {
-    const [store, setStore] = createStore(baseState())
-    const [cacheStore, setCacheStore] = createStore({ value: undefined as State["vcs"] })
+    const [store, setStore] = createStore(baseState({ vcs: { branch: "main", default_branch: "main" } }))
+    const [cacheStore, setCacheStore] = createStore({
+      value: { branch: "main", default_branch: "main" } as State["vcs"],
+    })

    applyDirectoryEvent({
      event: { type: "vcs.branch.updated", properties: { branch: "feature/test" } },
@@ -511,8 +513,8 @@ describe("applyDirectoryEvent", () => {
      },
    })

-    expect(store.vcs).toEqual({ branch: "feature/test" })
-    expect(cacheStore.value).toEqual({ branch: "feature/test" })
+    expect(store.vcs).toEqual({ branch: "feature/test", default_branch: "main" })
+    expect(cacheStore.value).toEqual({ branch: "feature/test", default_branch: "main" })
  })

  test("routes disposal and lsp events to side-effect handlers", () => {
--- a/packages/app/src/context/global-sync/event-reducer.ts
+++ b/packages/app/src/context/global-sync/event-reducer.ts
@@ -271,9 +271,9 @@ export function applyDirectoryEvent(input: {
      break
    }
    case "vcs.branch.updated": {
-      const props = event.properties as { branch: string }
+      const props = event.properties as { branch?: string }
      if (input.store.vcs?.branch === props.branch) break
-      const next = { branch: props.branch }
+      const next = { ...input.store.vcs, branch: props.branch }
      input.setStore("vcs", next)
      if (input.vcsCache) input.vcsCache.setStore("value", next)
      break
--- a/packages/app/src/context/global-sync/utils.test.ts
+++ b/packages/app/src/context/global-sync/utils.test.ts
@@ -0,0 +1,35 @@
+import { describe, expect, test } from "bun:test"
+import type { Agent } from "@opencode-ai/sdk/v2/client"
+import { normalizeAgentList } from "./utils"
+
+const agent = (name = "build") =>
+  ({
+    name,
+    mode: "primary",
+    permission: {},
+    options: {},
+  }) as Agent
+
+describe("normalizeAgentList", () => {
+  test("keeps array payloads", () => {
+    expect(normalizeAgentList([agent("build"), agent("docs")])).toEqual([agent("build"), agent("docs")])
+  })
+
+  test("wraps a single agent payload", () => {
+    expect(normalizeAgentList(agent("docs"))).toEqual([agent("docs")])
+  })
+
+  test("extracts agents from keyed objects", () => {
+    expect(
+      normalizeAgentList({
+        build: agent("build"),
+        docs: agent("docs"),
+      }),
+    ).toEqual([agent("build"), agent("docs")])
+  })
+
+  test("drops invalid payloads", () => {
+    expect(normalizeAgentList({ name: "AbortError" })).toEqual([])
+    expect(normalizeAgentList([{ name: "build" }, agent("docs")])).toEqual([agent("docs")])
+  })
+})
--- a/packages/app/src/context/global-sync/utils.ts
+++ b/packages/app/src/context/global-sync/utils.ts
@@ -1,7 +1,21 @@
-import type { Project, ProviderListResponse } from "@opencode-ai/sdk/v2/client"
+import type { Agent, Project, ProviderListResponse } from "@opencode-ai/sdk/v2/client"

 export const cmp = (a: string, b: string) => (a < b ? -1 : a > b ? 1 : 0)

+function isAgent(input: unknown): input is Agent {
+  if (!input || typeof input !== "object") return false
+  const item = input as { name?: unknown; mode?: unknown }
+  if (typeof item.name !== "string") return false
+  return item.mode === "subagent" || item.mode === "primary" || item.mode === "all"
+}
+
+export function normalizeAgentList(input: unknown): Agent[] {
+  if (Array.isArray(input)) return input.filter(isAgent)
+  if (isAgent(input)) return [input]
+  if (!input || typeof input !== "object") return []
+  return Object.values(input).filter(isAgent)
+}
+
 export function normalizeProviderList(input: ProviderListResponse): ProviderListResponse {
  return {
    ...input,
--- a/packages/app/src/context/language.tsx
+++ b/packages/app/src/context/language.tsx
@@ -1,42 +1,10 @@
 import * as i18n from "@solid-primitives/i18n"
-import { createEffect, createMemo } from "solid-js"
+import { createEffect, createMemo, createResource } from "solid-js"
 import { createStore } from "solid-js/store"
 import { createSimpleContext } from "@opencode-ai/ui/context"
 import { Persist, persisted } from "@/utils/persist"
 import { dict as en } from "@/i18n/en"
-import { dict as zh } from "@/i18n/zh"
-import { dict as zht } from "@/i18n/zht"
-import { dict as ko } from "@/i18n/ko"
-import { dict as de } from "@/i18n/de"
-import { dict as es } from "@/i18n/es"
-import { dict as fr } from "@/i18n/fr"
-import { dict as da } from "@/i18n/da"
-import { dict as ja } from "@/i18n/ja"
-import { dict as pl } from "@/i18n/pl"
-import { dict as ru } from "@/i18n/ru"
-import { dict as ar } from "@/i18n/ar"
-import { dict as no } from "@/i18n/no"
-import { dict as br } from "@/i18n/br"
-import { dict as th } from "@/i18n/th"
-import { dict as bs } from "@/i18n/bs"
-import { dict as tr } from "@/i18n/tr"
 import { dict as uiEn } from "@opencode-ai/ui/i18n/en"
-import { dict as uiZh } from "@opencode-ai/ui/i18n/zh"
-import { dict as uiZht } from "@opencode-ai/ui/i18n/zht"
-import { dict as uiKo } from "@opencode-ai/ui/i18n/ko"
-import { dict as uiDe } from "@opencode-ai/ui/i18n/de"
-import { dict as uiEs } from "@opencode-ai/ui/i18n/es"
-import { dict as uiFr } from "@opencode-ai/ui/i18n/fr"
-import { dict as uiDa } from "@opencode-ai/ui/i18n/da"
-import { dict as uiJa } from "@opencode-ai/ui/i18n/ja"
-import { dict as uiPl } from "@opencode-ai/ui/i18n/pl"
-import { dict as uiRu } from "@opencode-ai/ui/i18n/ru"
-import { dict as uiAr } from "@opencode-ai/ui/i18n/ar"
-import { dict as uiNo } from "@opencode-ai/ui/i18n/no"
-import { dict as uiBr } from "@opencode-ai/ui/i18n/br"
-import { dict as uiTh } from "@opencode-ai/ui/i18n/th"
-import { dict as uiBs } from "@opencode-ai/ui/i18n/bs"
-import { dict as uiTr } from "@opencode-ai/ui/i18n/tr"

 export type Locale =
  | "en"
@@ -59,6 +27,7 @@ export type Locale =

 type RawDictionary = typeof en & typeof uiEn
 type Dictionary = i18n.Flatten<RawDictionary>
+type Source = { dict: Record<string, string> }

 function cookie(locale: Locale) {
  return `oc_locale=${encodeURIComponent(locale)}; Path=/; Max-Age=31536000; SameSite=Lax`
@@ -125,24 +94,43 @@ const LABEL_KEY: Record<Locale, keyof Dictionary> = {
 }

 const base = i18n.flatten({ ...en, ...uiEn })
-const DICT: Record<Locale, Dictionary> = {
-  en: base,
-  zh: { ...base, ...i18n.flatten({ ...zh, ...uiZh }) },
-  zht: { ...base, ...i18n.flatten({ ...zht, ...uiZht }) },
-  ko: { ...base, ...i18n.flatten({ ...ko, ...uiKo }) },
-  de: { ...base, ...i18n.flatten({ ...de, ...uiDe }) },
-  es: { ...base, ...i18n.flatten({ ...es, ...uiEs }) },
-  fr: { ...base, ...i18n.flatten({ ...fr, ...uiFr }) },
-  da: { ...base, ...i18n.flatten({ ...da, ...uiDa }) },
-  ja: { ...base, ...i18n.flatten({ ...ja, ...uiJa }) },
-  pl: { ...base, ...i18n.flatten({ ...pl, ...uiPl }) },
-  ru: { ...base, ...i18n.flatten({ ...ru, ...uiRu }) },
-  ar: { ...base, ...i18n.flatten({ ...ar, ...uiAr }) },
-  no: { ...base, ...i18n.flatten({ ...no, ...uiNo }) },
-  br: { ...base, ...i18n.flatten({ ...br, ...uiBr }) },
-  th: { ...base, ...i18n.flatten({ ...th, ...uiTh }) },
-  bs: { ...base, ...i18n.flatten({ ...bs, ...uiBs }) },
-  tr: { ...base, ...i18n.flatten({ ...tr, ...uiTr }) },
+const dicts = new Map<Locale, Dictionary>([["en", base]])
+
+const merge = (app: Promise<Source>, ui: Promise<Source>) =>
+  Promise.all([app, ui]).then(([a, b]) => ({ ...base, ...i18n.flatten({ ...a.dict, ...b.dict }) }) as Dictionary)
+
+const loaders: Record<Exclude<Locale, "en">, () => Promise<Dictionary>> = {
+  zh: () => merge(import("@/i18n/zh"), import("@opencode-ai/ui/i18n/zh")),
+  zht: () => merge(import("@/i18n/zht"), import("@opencode-ai/ui/i18n/zht")),
+  ko: () => merge(import("@/i18n/ko"), import("@opencode-ai/ui/i18n/ko")),
+  de: () => merge(import("@/i18n/de"), import("@opencode-ai/ui/i18n/de")),
+  es: () => merge(import("@/i18n/es"), import("@opencode-ai/ui/i18n/es")),
+  fr: () => merge(import("@/i18n/fr"), import("@opencode-ai/ui/i18n/fr")),
+  da: () => merge(import("@/i18n/da"), import("@opencode-ai/ui/i18n/da")),
+  ja: () => merge(import("@/i18n/ja"), import("@opencode-ai/ui/i18n/ja")),
+  pl: () => merge(import("@/i18n/pl"), import("@opencode-ai/ui/i18n/pl")),
+  ru: () => merge(import("@/i18n/ru"), import("@opencode-ai/ui/i18n/ru")),
+  ar: () => merge(import("@/i18n/ar"), import("@opencode-ai/ui/i18n/ar")),
+  no: () => merge(import("@/i18n/no"), import("@opencode-ai/ui/i18n/no")),
+  br: () => merge(import("@/i18n/br"), import("@opencode-ai/ui/i18n/br")),
+  th: () => merge(import("@/i18n/th"), import("@opencode-ai/ui/i18n/th")),
+  bs: () => merge(import("@/i18n/bs"), import("@opencode-ai/ui/i18n/bs")),
+  tr: () => merge(import("@/i18n/tr"), import("@opencode-ai/ui/i18n/tr")),
+}
+
+function loadDict(locale: Locale) {
+  const hit = dicts.get(locale)
+  if (hit) return Promise.resolve(hit)
+  if (locale === "en") return Promise.resolve(base)
+  const load = loaders[locale]
+  return load().then((next: Dictionary) => {
+    dicts.set(locale, next)
+    return next
+  })
+}
+
+export function loadLocaleDict(locale: Locale) {
+  return loadDict(locale).then(() => undefined)
 }

 const localeMatchers: Array<{ locale: Locale; match: (language: string) => boolean }> = [
@@ -168,27 +156,6 @@ const localeMatchers: Array<{ locale: Locale; match: (language: string) => boole
  { locale: "tr", match: (language) => language.startsWith("tr") },
 ]

-type ParityKey = "command.session.previous.unseen" | "command.session.next.unseen"
-const PARITY_CHECK: Record<Exclude<Locale, "en">, Record<ParityKey, string>> = {
-  zh,
-  zht,
-  ko,
-  de,
-  es,
-  fr,
-  da,
-  ja,
-  pl,
-  ru,
-  ar,
-  no,
-  br,
-  th,
-  bs,
-  tr,
-}
-void PARITY_CHECK
-
 function detectLocale(): Locale {
  if (typeof navigator !== "object") return "en"

@@ -203,27 +170,48 @@ function detectLocale(): Locale {
  return "en"
 }

-function normalizeLocale(value: string): Locale {
+export function normalizeLocale(value: string): Locale {
  return LOCALES.includes(value as Locale) ? (value as Locale) : "en"
 }

+function readStoredLocale() {
+  if (typeof localStorage !== "object") return
+  try {
+    const raw = localStorage.getItem("opencode.global.dat:language")
+    if (!raw) return
+    const next = JSON.parse(raw) as { locale?: string }
+    if (typeof next?.locale !== "string") return
+    return normalizeLocale(next.locale)
+  } catch {
+    return
+  }
+}
+
+const warm = readStoredLocale() ?? detectLocale()
+if (warm !== "en") void loadDict(warm)
+
 export const { use: useLanguage, provider: LanguageProvider } = createSimpleContext({
  name: "Language",
-  init: () => {
+  init: (props: { locale?: Locale }) => {
+    const initial = props.locale ?? readStoredLocale() ?? detectLocale()
    const [store, setStore, _, ready] = persisted(
      Persist.global("language", ["language.v1"]),
      createStore({
-        locale: detectLocale() as Locale,
+        locale: initial,
      }),
    )

    const locale = createMemo<Locale>(() => normalizeLocale(store.locale))
-    console.log("locale", locale())
    const intl = createMemo(() => INTL[locale()])

-    const dict = createMemo<Dictionary>(() => DICT[locale()])
+    const [dict] = createResource(locale, loadDict, {
+      initialValue: dicts.get(initial) ?? base,
+    })

-    const t = i18n.translator(dict, i18n.resolveTemplate)
+    const t = i18n.translator(() => dict() ?? base, i18n.resolveTemplate) as (
+      key: keyof Dictionary,
+      params?: Record<string, string | number | boolean>,
+    ) => string

    const label = (value: Locale) => t(LABEL_KEY[value])

--- a/packages/app/src/context/notification.tsx
+++ b/packages/app/src/context/notification.tsx
@@ -12,7 +12,7 @@ import { base64Encode } from "@opencode-ai/util/encode"
 import { decode64 } from "@/utils/base64"
 import { EventSessionError } from "@opencode-ai/sdk/v2"
 import { Persist, persisted } from "@/utils/persist"
-import { playSound, soundSrc } from "@/utils/sound"
+import { playSoundById } from "@/utils/sound"

 type NotificationBase = {
  directory?: string
@@ -234,7 +234,7 @@ export const { use: useNotification, provider: NotificationProvider } = createSi
        if (session.parentID) return

        if (settings.sounds.agentEnabled()) {
-          playSound(soundSrc(settings.sounds.agent()))
+          void playSoundById(settings.sounds.agent())
        }

        append({
@@ -263,7 +263,7 @@ export const { use: useNotification, provider: NotificationProvider } = createSi
        if (session?.parentID) return

        if (settings.sounds.errorsEnabled()) {
-          playSound(soundSrc(settings.sounds.errors()))
+          void playSoundById(settings.sounds.errors())
        }

        const error = "error" in event.properties ? event.properties.error : undefined
--- a/packages/app/src/context/settings.tsx
+++ b/packages/app/src/context/settings.tsx
@@ -104,6 +104,13 @@ function withFallback<T>(read: () => T | undefined, fallback: T) {
  return createMemo(() => read() ?? fallback)
 }

+let font: Promise<typeof import("@opencode-ai/ui/font-loader")> | undefined
+
+function loadFont() {
+  font ??= import("@opencode-ai/ui/font-loader")
+  return font
+}
+
 export const { use: useSettings, provider: SettingsProvider } = createSimpleContext({
  name: "Settings",
  init: () => {
@@ -111,7 +118,11 @@ export const { use: useSettings, provider: SettingsProvider } = createSimpleCont

    createEffect(() => {
      if (typeof document === "undefined") return
-      document.documentElement.style.setProperty("--font-family-mono", monoFontFamily(store.appearance?.font))
+      const id = store.appearance?.font ?? defaultSettings.appearance.font
+      if (id !== defaultSettings.appearance.font) {
+        void loadFont().then((x) => x.ensureMonoFont(id))
+      }
+      document.documentElement.style.setProperty("--font-family-mono", monoFontFamily(id))
    })

    return {
--- a/packages/app/src/context/sync.tsx
+++ b/packages/app/src/context/sync.tsx
@@ -180,7 +180,8 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
      return globalSync.child(directory)
    }
    const absolute = (path: string) => (current()[0].path.directory + "/" + path).replace("//", "/")
-    const messagePageSize = 200
+    const initialMessagePageSize = 80
+    const historyMessagePageSize = 200
    const inflight = new Map<string, Promise<void>>()
    const inflightDiff = new Map<string, Promise<void>>()
    const inflightTodo = new Map<string, Promise<void>>()
@@ -463,7 +464,7 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
            const cached = store.message[sessionID] !== undefined && meta.limit[key] !== undefined
            if (cached && hasSession && !opts?.force) return

-            const limit = meta.limit[key] ?? messagePageSize
+            const limit = meta.limit[key] ?? initialMessagePageSize
            const sessionReq =
              hasSession && !opts?.force
                ? Promise.resolve()
@@ -560,7 +561,7 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
            const [, setStore] = globalSync.child(directory)
            touch(directory, setStore, sessionID)
            const key = keyFor(directory, sessionID)
-            const step = count ?? messagePageSize
+            const step = count ?? historyMessagePageSize
            if (meta.loading[key]) return
            if (meta.complete[key]) return
            const before = meta.cursor[key]
--- a/packages/app/src/context/terminal-title.ts
+++ b/packages/app/src/context/terminal-title.ts
@@ -1,45 +1,18 @@
-import { dict as ar } from "@/i18n/ar"
-import { dict as br } from "@/i18n/br"
-import { dict as bs } from "@/i18n/bs"
-import { dict as da } from "@/i18n/da"
-import { dict as de } from "@/i18n/de"
-import { dict as en } from "@/i18n/en"
-import { dict as es } from "@/i18n/es"
-import { dict as fr } from "@/i18n/fr"
-import { dict as ja } from "@/i18n/ja"
-import { dict as ko } from "@/i18n/ko"
-import { dict as no } from "@/i18n/no"
-import { dict as pl } from "@/i18n/pl"
-import { dict as ru } from "@/i18n/ru"
-import { dict as th } from "@/i18n/th"
-import { dict as tr } from "@/i18n/tr"
-import { dict as zh } from "@/i18n/zh"
-import { dict as zht } from "@/i18n/zht"
+const template = "Terminal {{number}}"

-const numbered = Array.from(
-  new Set([
-    en["terminal.title.numbered"],
-    ar["terminal.title.numbered"],
-    br["terminal.title.numbered"],
-    bs["terminal.title.numbered"],
-    da["terminal.title.numbered"],
-    de["terminal.title.numbered"],
-    es["terminal.title.numbered"],
-    fr["terminal.title.numbered"],
-    ja["terminal.title.numbered"],
-    ko["terminal.title.numbered"],
-    no["terminal.title.numbered"],
-    pl["terminal.title.numbered"],
-    ru["terminal.title.numbered"],
-    th["terminal.title.numbered"],
-    tr["terminal.title.numbered"],
-    zh["terminal.title.numbered"],
-    zht["terminal.title.numbered"],
-  ]),
-)
+const numbered = [
+  template,
+  "محطة طرفية {{number}}",
+  "Терминал {{number}}",
+  "ターミナル {{number}}",
+  "터미널 {{number}}",
+  "เทอร์มินัล {{number}}",
+  "终端 {{number}}",
+  "終端機 {{number}}",
+]

 export function defaultTitle(number: number) {
-  return en["terminal.title.numbered"].replace("{{number}}", String(number))
+  return template.replace("{{number}}", String(number))
 }

 export function isDefaultTitle(title: string, number: number) {
--- a/packages/app/src/hooks/use-providers.ts
+++ b/packages/app/src/hooks/use-providers.ts
@@ -22,7 +22,7 @@ export function useProviders() {
  const providers = () => {
    if (dir()) {
      const [projectStore] = globalSync.child(dir())
-      return projectStore.provider
+      if (projectStore.provider.all.length > 0) return projectStore.provider
    }
    return globalSync.data.provider
  }
--- a/packages/app/src/i18n/ar.ts
+++ b/packages/app/src/i18n/ar.ts
@@ -722,8 +722,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "تحميل مهارة بالاسم",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "تشغيل استعلامات خادم اللغة",
-  "settings.permissions.tool.todoread.title": "قراءة المهام",
-  "settings.permissions.tool.todoread.description": "قراءة قائمة المهام",
  "settings.permissions.tool.todowrite.title": "كتابة المهام",
  "settings.permissions.tool.todowrite.description": "تحديث قائمة المهام",
  "settings.permissions.tool.webfetch.title": "جلب الويب",
--- a/packages/app/src/i18n/br.ts
+++ b/packages/app/src/i18n/br.ts
@@ -732,8 +732,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "Carregar uma habilidade por nome",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "Executar consultas de servidor de linguagem",
-  "settings.permissions.tool.todoread.title": "Ler Tarefas",
-  "settings.permissions.tool.todoread.description": "Ler a lista de tarefas",
  "settings.permissions.tool.todowrite.title": "Escrever Tarefas",
  "settings.permissions.tool.todowrite.description": "Atualizar a lista de tarefas",
  "settings.permissions.tool.webfetch.title": "Buscar Web",
--- a/packages/app/src/i18n/bs.ts
+++ b/packages/app/src/i18n/bs.ts
@@ -806,8 +806,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "Učitaj vještinu po nazivu",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "Pokreni upite jezičnog servera",
-  "settings.permissions.tool.todoread.title": "Čitanje liste zadataka",
-  "settings.permissions.tool.todoread.description": "Čitanje liste zadataka",
  "settings.permissions.tool.todowrite.title": "Ažuriranje liste zadataka",
  "settings.permissions.tool.todowrite.description": "Ažuriraj listu zadataka",
  "settings.permissions.tool.webfetch.title": "Web preuzimanje",
--- a/packages/app/src/i18n/da.ts
+++ b/packages/app/src/i18n/da.ts
@@ -800,8 +800,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "Indlæs en færdighed efter navn",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "Kør sprogserverforespørgsler",
-  "settings.permissions.tool.todoread.title": "Læs To-do",
-  "settings.permissions.tool.todoread.description": "Læs to-do listen",
  "settings.permissions.tool.todowrite.title": "Skriv To-do",
  "settings.permissions.tool.todowrite.description": "Opdater to-do listen",
  "settings.permissions.tool.webfetch.title": "Webhentning",
--- a/packages/app/src/i18n/de.ts
+++ b/packages/app/src/i18n/de.ts
@@ -743,8 +743,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "Eine Fähigkeit nach Namen laden",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "Language-Server-Abfragen ausführen",
-  "settings.permissions.tool.todoread.title": "Todo lesen",
-  "settings.permissions.tool.todoread.description": "Die Todo-Liste lesen",
  "settings.permissions.tool.todowrite.title": "Todo schreiben",
  "settings.permissions.tool.todowrite.description": "Die Todo-Liste aktualisieren",
  "settings.permissions.tool.webfetch.title": "Web-Abruf",
--- a/packages/app/src/i18n/en.ts
+++ b/packages/app/src/i18n/en.ts
@@ -535,6 +535,8 @@ export const dict = {
  "session.review.noVcs.createGit.action": "Create Git repository",
  "session.review.noSnapshot": "Snapshot tracking is disabled in config, so session changes are unavailable",
  "session.review.noChanges": "No changes",
+  "session.review.noUncommittedChanges": "No uncommitted changes yet",
+  "session.review.noBranchChanges": "No branch changes yet",

  "session.files.selectToOpen": "Select a file to open",
  "session.files.all": "All files",
@@ -900,8 +902,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "Load a skill by name",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "Run language server queries",
-  "settings.permissions.tool.todoread.title": "Todo Read",
-  "settings.permissions.tool.todoread.description": "Read the todo list",
  "settings.permissions.tool.todowrite.title": "Todo Write",
  "settings.permissions.tool.todowrite.description": "Update the todo list",
  "settings.permissions.tool.webfetch.title": "Web Fetch",
--- a/packages/app/src/i18n/es.ts
+++ b/packages/app/src/i18n/es.ts
@@ -813,8 +813,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "Cargar una habilidad por nombre",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "Ejecutar consultas de servidor de lenguaje",
-  "settings.permissions.tool.todoread.title": "Leer Todo",
-  "settings.permissions.tool.todoread.description": "Leer la lista de tareas",
  "settings.permissions.tool.todowrite.title": "Escribir Todo",
  "settings.permissions.tool.todowrite.description": "Actualizar la lista de tareas",
  "settings.permissions.tool.webfetch.title": "Web Fetch",
--- a/packages/app/src/i18n/fr.ts
+++ b/packages/app/src/i18n/fr.ts
@@ -741,8 +741,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "Charger une compétence par son nom",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "Exécuter des requêtes de serveur de langage",
-  "settings.permissions.tool.todoread.title": "Lire Todo",
-  "settings.permissions.tool.todoread.description": "Lire la liste de tâches",
  "settings.permissions.tool.todowrite.title": "Écrire Todo",
  "settings.permissions.tool.todowrite.description": "Mettre à jour la liste de tâches",
  "settings.permissions.tool.webfetch.title": "Récupération Web",
--- a/packages/app/src/i18n/ja.ts
+++ b/packages/app/src/i18n/ja.ts
@@ -727,8 +727,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "名前によるスキルの読み込み",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "言語サーバークエリの実行",
-  "settings.permissions.tool.todoread.title": "Todo読み込み",
-  "settings.permissions.tool.todoread.description": "Todoリストの読み込み",
  "settings.permissions.tool.todowrite.title": "Todo書き込み",
  "settings.permissions.tool.todowrite.description": "Todoリストの更新",
  "settings.permissions.tool.webfetch.title": "Web取得",
--- a/packages/app/src/i18n/ko.ts
+++ b/packages/app/src/i18n/ko.ts
@@ -726,8 +726,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "이름으로 기술 로드",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "언어 서버 쿼리 실행",
-  "settings.permissions.tool.todoread.title": "할 일 읽기",
-  "settings.permissions.tool.todoread.description": "할 일 목록 읽기",
  "settings.permissions.tool.todowrite.title": "할 일 쓰기",
  "settings.permissions.tool.todowrite.description": "할 일 목록 업데이트",
  "settings.permissions.tool.webfetch.title": "웹 가져오기",
--- a/packages/app/src/i18n/no.ts
+++ b/packages/app/src/i18n/no.ts
@@ -807,8 +807,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "Last en ferdighet etter navn",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "Kjør språkserverforespørsler",
-  "settings.permissions.tool.todoread.title": "Les gjøremål",
-  "settings.permissions.tool.todoread.description": "Les gjøremålslisten",
  "settings.permissions.tool.todowrite.title": "Skriv gjøremål",
  "settings.permissions.tool.todowrite.description": "Oppdater gjøremålslisten",
  "settings.permissions.tool.webfetch.title": "Webhenting",
--- a/packages/app/src/i18n/pl.ts
+++ b/packages/app/src/i18n/pl.ts
@@ -729,8 +729,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "Ładowanie umiejętności według nazwy",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "Uruchamianie zapytań serwera językowego",
-  "settings.permissions.tool.todoread.title": "Odczyt Todo",
-  "settings.permissions.tool.todoread.description": "Odczyt listy zadań",
  "settings.permissions.tool.todowrite.title": "Zapis Todo",
  "settings.permissions.tool.todowrite.description": "Aktualizacja listy zadań",
  "settings.permissions.tool.webfetch.title": "Pobieranie z sieci",
--- a/packages/app/src/i18n/ru.ts
+++ b/packages/app/src/i18n/ru.ts
@@ -808,8 +808,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "Загрузка навыка по имени",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "Запросы к языковому серверу",
-  "settings.permissions.tool.todoread.title": "Todo Read",
-  "settings.permissions.tool.todoread.description": "Чтение списка задач",
  "settings.permissions.tool.todowrite.title": "Todo Write",
  "settings.permissions.tool.todowrite.description": "Обновление списка задач",
  "settings.permissions.tool.webfetch.title": "Web Fetch",
--- a/packages/app/src/i18n/th.ts
+++ b/packages/app/src/i18n/th.ts
@@ -796,8 +796,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "โหลดทักษะตามชื่อ",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "เรียกใช้การสืบค้นเซิร์ฟเวอร์ภาษา",
-  "settings.permissions.tool.todoread.title": "อ่านรายการงาน",
-  "settings.permissions.tool.todoread.description": "อ่านรายการงาน",
  "settings.permissions.tool.todowrite.title": "เขียนรายการงาน",
  "settings.permissions.tool.todowrite.description": "อัปเดตรายการงาน",
  "settings.permissions.tool.webfetch.title": "ดึงข้อมูลจากเว็บ",
--- a/packages/app/src/i18n/tr.ts
+++ b/packages/app/src/i18n/tr.ts
@@ -816,8 +816,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "Ada göre bir beceri yükle",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "Dil sunucusu sorguları çalıştır",
-  "settings.permissions.tool.todoread.title": "Görev Oku",
-  "settings.permissions.tool.todoread.description": "Görev listesini oku",
  "settings.permissions.tool.todowrite.title": "Görev Yaz",
  "settings.permissions.tool.todowrite.description": "Görev listesini güncelle",
  "settings.permissions.tool.webfetch.title": "Web Getir",
--- a/packages/app/src/i18n/zh.ts
+++ b/packages/app/src/i18n/zh.ts
@@ -795,8 +795,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "按名称加载技能",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "运行语言服务器查询",
-  "settings.permissions.tool.todoread.title": "读取待办",
-  "settings.permissions.tool.todoread.description": "读取待办列表",
  "settings.permissions.tool.todowrite.title": "更新待办",
  "settings.permissions.tool.todowrite.description": "更新待办列表",
  "settings.permissions.tool.webfetch.title": "网页获取",
--- a/packages/app/src/i18n/zht.ts
+++ b/packages/app/src/i18n/zht.ts
@@ -790,8 +790,6 @@ export const dict = {
  "settings.permissions.tool.skill.description": "按名稱載入技能",
  "settings.permissions.tool.lsp.title": "LSP",
  "settings.permissions.tool.lsp.description": "執行語言伺服器查詢",
-  "settings.permissions.tool.todoread.title": "讀取待辦",
-  "settings.permissions.tool.todoread.description": "讀取待辦清單",
  "settings.permissions.tool.todowrite.title": "更新待辦",
  "settings.permissions.tool.todowrite.description": "更新待辦清單",
  "settings.permissions.tool.webfetch.title": "Web Fetch",
--- a/packages/app/src/index.ts
+++ b/packages/app/src/index.ts
@@ -1,6 +1,7 @@
 export { AppBaseProviders, AppInterface } from "./app"
 export { ACCEPTED_FILE_EXTENSIONS, ACCEPTED_FILE_TYPES, filePickerFilters } from "./constants/file-picker"
 export { useCommand } from "./context/command"
+export { loadLocaleDict, normalizeLocale, type Locale } from "./context/language"
 export { type DisplayBackend, type Platform, PlatformProvider } from "./context/platform"
 export { ServerConnection } from "./context/server"
 export { handleNotificationClick } from "./utils/notification-click"
--- a/packages/app/src/pages/directory-layout.tsx
+++ b/packages/app/src/pages/directory-layout.tsx
@@ -2,8 +2,7 @@ import { DataProvider } from "@opencode-ai/ui/context"
 import { showToast } from "@opencode-ai/ui/toast"
 import { base64Encode } from "@opencode-ai/util/encode"
 import { useLocation, useNavigate, useParams } from "@solidjs/router"
-import { createMemo, createResource, type ParentProps, Show } from "solid-js"
-import { useGlobalSDK } from "@/context/global-sdk"
+import { createEffect, createMemo, type ParentProps, Show } from "solid-js"
 import { useLanguage } from "@/context/language"
 import { LocalProvider } from "@/context/local"
 import { SDKProvider } from "@/context/sdk"
@@ -11,10 +10,18 @@ import { SyncProvider, useSync } from "@/context/sync"
 import { decode64 } from "@/utils/base64"

 function DirectoryDataProvider(props: ParentProps<{ directory: string }>) {
+  const location = useLocation()
  const navigate = useNavigate()
  const sync = useSync()
  const slug = createMemo(() => base64Encode(props.directory))

+  createEffect(() => {
+    const next = sync.data.path.directory
+    if (!next || next === props.directory) return
+    const path = location.pathname.slice(slug().length + 1)
+    navigate(`/${base64Encode(next)}${path}${location.search}${location.hash}`, { replace: true })
+  })
+
  return (
    <DataProvider
      data={sync.data}
@@ -29,50 +36,31 @@ function DirectoryDataProvider(props: ParentProps<{ directory: string }>) {

 export default function Layout(props: ParentProps) {
  const params = useParams()
-  const location = useLocation()
  const language = useLanguage()
-  const globalSDK = useGlobalSDK()
  const navigate = useNavigate()
  let invalid = ""

-  const [resolved] = createResource(
-    () => {
-      if (params.dir) return [location.pathname, params.dir] as const
-    },
-    async ([pathname, b64Dir]) => {
-      const directory = decode64(b64Dir)
+  const resolved = createMemo(() => {
+    if (!params.dir) return ""
+    return decode64(params.dir) ?? ""
+  })

-      if (!directory) {
-        if (invalid === params.dir) return
-        invalid = b64Dir
-        showToast({
-          variant: "error",
-          title: language.t("common.requestFailed"),
-          description: language.t("directory.error.invalidUrl"),
-        })
-        navigate("/", { replace: true })
-        return
-      }
-
-      return await globalSDK
-        .createClient({
-          directory,
-          throwOnError: true,
-        })
-        .path.get()
-        .then((x) => {
-          const next = x.data?.directory ?? directory
-          invalid = ""
-          if (next === directory) return next
-          const path = pathname.slice(b64Dir.length + 1)
-          navigate(`/${base64Encode(next)}${path}${location.search}${location.hash}`, { replace: true })
-        })
-        .catch(() => {
-          invalid = ""
-          return directory
-        })
-    },
-  )
+  createEffect(() => {
+    const dir = params.dir
+    if (!dir) return
+    if (resolved()) {
+      invalid = ""
+      return
+    }
+    if (invalid === dir) return
+    invalid = dir
+    showToast({
+      variant: "error",
+      title: language.t("common.requestFailed"),
+      description: language.t("directory.error.invalidUrl"),
+    })
+    navigate("/", { replace: true })
+  })

  return (
    <Show when={resolved()} keyed>
--- a/packages/app/src/pages/home.tsx
+++ b/packages/app/src/pages/home.tsx
@@ -113,6 +113,14 @@ export default function Home() {
            </ul>
          </div>
        </Match>
+        <Match when={!sync.ready}>
+          <div class="mt-30 mx-auto flex flex-col items-center gap-3">
+            <div class="text-12-regular text-text-weak">{language.t("common.loading")}</div>
+            <Button class="px-3" onClick={chooseProject}>
+              {language.t("command.project.open")}
+            </Button>
+          </div>
+        </Match>
        <Match when={true}>
          <div class="mt-30 mx-auto flex flex-col items-center gap-3">
            <Icon name="folder-add-left" size="large" />
--- a/packages/app/src/pages/layout.tsx
+++ b/packages/app/src/pages/layout.tsx
@@ -49,21 +49,16 @@ import { useNotification } from "@/context/notification"
 import { usePermission } from "@/context/permission"
 import { Binary } from "@opencode-ai/util/binary"
 import { retry } from "@opencode-ai/util/retry"
-import { playSound, soundSrc } from "@/utils/sound"
+import { playSoundById } from "@/utils/sound"
 import { createAim } from "@/utils/aim"
 import { setNavigate } from "@/utils/notification-click"
 import { Worktree as WorktreeState } from "@/utils/worktree"
 import { setSessionHandoff } from "@/pages/session/handoff"

 import { useDialog } from "@opencode-ai/ui/context/dialog"
-import { useTheme, type ColorScheme } from "@opencode-ai/ui/theme"
-import { DialogSelectProvider } from "@/components/dialog-select-provider"
-import { DialogSelectServer } from "@/components/dialog-select-server"
-import { DialogSettings } from "@/components/dialog-settings"
+import { useTheme, type ColorScheme } from "@opencode-ai/ui/theme/context"
 import { useCommand, type CommandOption } from "@/context/command"
 import { ConstrainDragXAxis, getDraggableId } from "@/utils/solid-dnd"
-import { DialogSelectDirectory } from "@/components/dialog-select-directory"
-import { DialogEditProject } from "@/components/dialog-edit-project"
 import { DebugBar } from "@/components/debug-bar"
 import { Titlebar } from "@/components/titlebar"
 import { useServer } from "@/context/server"
@@ -110,6 +105,8 @@ export default function Layout(props: ParentProps) {
  const pageReady = createMemo(() => ready())

  let scrollContainerRef: HTMLDivElement | undefined
+  let dialogRun = 0
+  let dialogDead = false

  const params = useParams()
  const globalSDK = useGlobalSDK()
@@ -139,7 +136,7 @@ export default function Layout(props: ParentProps) {
      dir: globalSync.peek(dir, { bootstrap: false })[0].path.directory || dir,
    }
  })
-  const availableThemeEntries = createMemo(() => Object.entries(theme.themes()))
+  const availableThemeEntries = createMemo(() => theme.ids().map((id) => [id, theme.themes()[id]] as const))
  const colorSchemeOrder: ColorScheme[] = ["system", "light", "dark"]
  const colorSchemeKey: Record<ColorScheme, "theme.scheme.system" | "theme.scheme.light" | "theme.scheme.dark"> = {
    system: "theme.scheme.system",
@@ -201,6 +198,8 @@ export default function Layout(props: ParentProps) {
  })

  onCleanup(() => {
+    dialogDead = true
+    dialogRun += 1
    if (navLeave.current !== undefined) clearTimeout(navLeave.current)
    clearTimeout(sortNowTimeout)
    if (sortNowInterval) clearInterval(sortNowInterval)
@@ -336,10 +335,9 @@ export default function Layout(props: ParentProps) {
    const nextIndex = currentIndex === -1 ? 0 : (currentIndex + direction + ids.length) % ids.length
    const nextThemeId = ids[nextIndex]
    theme.setTheme(nextThemeId)
-    const nextTheme = theme.themes()[nextThemeId]
    showToast({
      title: language.t("toast.theme.title"),
-      description: nextTheme?.name ?? nextThemeId,
+      description: theme.name(nextThemeId),
    })
  }

@@ -494,7 +492,7 @@ export default function Layout(props: ParentProps) {

        if (e.details.type === "permission.asked") {
          if (settings.sounds.permissionsEnabled()) {
-            playSound(soundSrc(settings.sounds.permissions()))
+            void playSoundById(settings.sounds.permissions())
          }
          if (settings.notifications.permissions()) {
            void platform.notify(title, description, href)
@@ -967,6 +965,8 @@ export default function Layout(props: ParentProps) {
        : projects[(index + offset + projects.length) % projects.length]
    if (!target) return

+    // warm up child store to prevent flicker
+    globalSync.child(target.worktree)
    openProject(target.worktree)
  }

@@ -1152,10 +1152,10 @@ export default function Layout(props: ParentProps) {
      },
    ]

-    for (const [id, definition] of availableThemeEntries()) {
+    for (const [id] of availableThemeEntries()) {
      commands.push({
        id: `theme.set.${id}`,
-        title: language.t("command.theme.set", { theme: definition.name ?? id }),
+        title: language.t("command.theme.set", { theme: theme.name(id) }),
        category: language.t("command.category.theme"),
        onSelect: () => theme.commitPreview(),
        onHighlight: () => {
@@ -1206,15 +1206,27 @@ export default function Layout(props: ParentProps) {
  })

  function connectProvider() {
-    dialog.show(() => <DialogSelectProvider />)
+    const run = ++dialogRun
+    void import("@/components/dialog-select-provider").then((x) => {
+      if (dialogDead || dialogRun !== run) return
+      dialog.show(() => <x.DialogSelectProvider />)
+    })
  }

  function openServer() {
-    dialog.show(() => <DialogSelectServer />)
+    const run = ++dialogRun
+    void import("@/components/dialog-select-server").then((x) => {
+      if (dialogDead || dialogRun !== run) return
+      dialog.show(() => <x.DialogSelectServer />)
+    })
  }

  function openSettings() {
-    dialog.show(() => <DialogSettings />)
+    const run = ++dialogRun
+    void import("@/components/dialog-settings").then((x) => {
+      if (dialogDead || dialogRun !== run) return
+      dialog.show(() => <x.DialogSettings />)
+    })
  }

  function projectRoot(directory: string) {
@@ -1441,7 +1453,13 @@ export default function Layout(props: ParentProps) {
    layout.sidebar.toggleWorkspaces(project.worktree)
  }

-  const showEditProjectDialog = (project: LocalProject) => dialog.show(() => <DialogEditProject project={project} />)
+  const showEditProjectDialog = (project: LocalProject) => {
+    const run = ++dialogRun
+    void import("@/components/dialog-edit-project").then((x) => {
+      if (dialogDead || dialogRun !== run) return
+      dialog.show(() => <x.DialogEditProject project={project} />)
+    })
+  }

  async function chooseProject() {
    function resolve(result: string | string[] | null) {
@@ -1462,10 +1480,14 @@ export default function Layout(props: ParentProps) {
      })
      resolve(result)
    } else {
-      dialog.show(
-        () => <DialogSelectDirectory multiple={true} onSelect={resolve} />,
-        () => resolve(null),
-      )
+      const run = ++dialogRun
+      void import("@/components/dialog-select-directory").then((x) => {
+        if (dialogDead || dialogRun !== run) return
+        dialog.show(
+          () => <x.DialogSelectDirectory multiple={true} onSelect={resolve} />,
+          () => resolve(null),
+        )
+      })
    }
  }

--- a/packages/app/src/pages/session.tsx
+++ b/packages/app/src/pages/session.tsx
@@ -1,4 +1,4 @@
-import type { Project, UserMessage } from "@opencode-ai/sdk/v2"
+import type { FileDiff, Project, UserMessage } from "@opencode-ai/sdk/v2"
 import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { useMutation } from "@tanstack/solid-query"
 import {
@@ -64,6 +64,9 @@ import { formatServerError } from "@/utils/server-errors"
 const emptyUserMessages: UserMessage[] = []
 const emptyFollowups: (FollowupDraft & { id: string })[] = []

+type ChangeMode = "git" | "branch" | "session" | "turn"
+type VcsMode = "git" | "branch"
+
 type SessionHistoryWindowInput = {
  sessionID: () => string | undefined
  messagesReady: () => boolean
@@ -424,15 +427,16 @@ export default function Page() {

  const info = createMemo(() => (params.id ? sync.session.get(params.id) : undefined))
  const diffs = createMemo(() => (params.id ? (sync.data.session_diff[params.id] ?? []) : []))
-  const reviewCount = createMemo(() => Math.max(info()?.summary?.files ?? 0, diffs().length))
-  const hasReview = createMemo(() => reviewCount() > 0)
+  const sessionCount = createMemo(() => Math.max(info()?.summary?.files ?? 0, diffs().length))
+  const hasSessionReview = createMemo(() => sessionCount() > 0)
+  const canReview = createMemo(() => !!params.id)
  const reviewTab = createMemo(() => isDesktop())
  const tabState = createSessionTabs({
    tabs,
    pathFromTab: file.pathFromTab,
    normalizeTab,
    review: reviewTab,
-    hasReview,
+    hasReview: canReview,
  })
  const contextOpen = tabState.contextOpen
  const openedTabs = tabState.openedTabs
@@ -455,6 +459,12 @@ export default function Page() {
    if (!id) return false
    return sync.session.history.loading(id)
  })
+  const diffsReady = createMemo(() => {
+    const id = params.id
+    if (!id) return true
+    if (!hasSessionReview()) return true
+    return sync.data.session_diff[id] !== undefined
+  })

  const userMessages = createMemo(
    () => messages().filter((m) => m.role === "user") as UserMessage[],
@@ -508,11 +518,22 @@ export default function Page() {
  const [store, setStore] = createStore({
    messageId: undefined as string | undefined,
    mobileTab: "session" as "session" | "changes",
-    changes: "session" as "session" | "turn",
+    changes: "git" as ChangeMode,
    newSessionWorktree: "main",
    deferRender: false,
  })

+  const [vcs, setVcs] = createStore({
+    diff: {
+      git: [] as FileDiff[],
+      branch: [] as FileDiff[],
+    },
+    ready: {
+      git: false,
+      branch: false,
+    },
+  })
+
  const [followup, setFollowup] = createStore({
    items: {} as Record<string, (FollowupDraft & { id: string })[] | undefined>,
    failed: {} as Record<string, string | undefined>,
@@ -539,6 +560,68 @@ export default function Page() {
  let refreshTimer: number | undefined
  let diffFrame: number | undefined
  let diffTimer: number | undefined
+  const vcsTask = new Map<VcsMode, Promise<void>>()
+  const vcsRun = new Map<VcsMode, number>()
+
+  const bumpVcs = (mode: VcsMode) => {
+    const next = (vcsRun.get(mode) ?? 0) + 1
+    vcsRun.set(mode, next)
+    return next
+  }
+
+  const resetVcs = (mode?: VcsMode) => {
+    const list = mode ? [mode] : (["git", "branch"] as const)
+    list.forEach((item) => {
+      bumpVcs(item)
+      vcsTask.delete(item)
+      setVcs("diff", item, [])
+      setVcs("ready", item, false)
+    })
+  }
+
+  const loadVcs = (mode: VcsMode, force = false) => {
+    if (sync.project?.vcs !== "git") return Promise.resolve()
+    if (!force && vcs.ready[mode]) return Promise.resolve()
+
+    if (force) {
+      if (vcsTask.has(mode)) bumpVcs(mode)
+      vcsTask.delete(mode)
+      setVcs("ready", mode, false)
+    }
+
+    const current = vcsTask.get(mode)
+    if (current) return current
+
+    const run = bumpVcs(mode)
+
+    const task = sdk.client.vcs
+      .diff({ mode })
+      .then((result) => {
+        if (vcsRun.get(mode) !== run) return
+        setVcs("diff", mode, result.data ?? [])
+        setVcs("ready", mode, true)
+      })
+      .catch((error) => {
+        if (vcsRun.get(mode) !== run) return
+        console.debug("[session-review] failed to load vcs diff", { mode, error })
+        setVcs("diff", mode, [])
+        setVcs("ready", mode, true)
+      })
+      .finally(() => {
+        if (vcsTask.get(mode) === task) vcsTask.delete(mode)
+      })
+
+    vcsTask.set(mode, task)
+    return task
+  }
+
+  const refreshVcs = () => {
+    resetVcs()
+    const mode = untrack(vcsMode)
+    if (!mode) return
+    if (!untrack(wantsReview)) return
+    void loadVcs(mode, true)
+  }

  createComputed((prev) => {
    const open = desktopReviewOpen()
@@ -554,7 +637,42 @@ export default function Page() {
  }, desktopReviewOpen())

  const turnDiffs = createMemo(() => lastUserMessage()?.summary?.diffs ?? [])
-  const reviewDiffs = createMemo(() => (store.changes === "session" ? diffs() : turnDiffs()))
+  const changesOptions = createMemo<ChangeMode[]>(() => {
+    const list: ChangeMode[] = []
+    if (sync.project?.vcs === "git") list.push("git")
+    if (
+      sync.project?.vcs === "git" &&
+      sync.data.vcs?.branch &&
+      sync.data.vcs?.default_branch &&
+      sync.data.vcs.branch !== sync.data.vcs.default_branch
+    ) {
+      list.push("branch")
+    }
+    list.push("session", "turn")
+    return list
+  })
+  const vcsMode = createMemo<VcsMode | undefined>(() => {
+    if (store.changes === "git" || store.changes === "branch") return store.changes
+  })
+  const reviewDiffs = createMemo(() => {
+    if (store.changes === "git") return vcs.diff.git
+    if (store.changes === "branch") return vcs.diff.branch
+    if (store.changes === "session") return diffs()
+    return turnDiffs()
+  })
+  const reviewCount = createMemo(() => {
+    if (store.changes === "git") return vcs.diff.git.length
+    if (store.changes === "branch") return vcs.diff.branch.length
+    if (store.changes === "session") return sessionCount()
+    return turnDiffs().length
+  })
+  const hasReview = createMemo(() => reviewCount() > 0)
+  const reviewReady = createMemo(() => {
+    if (store.changes === "git") return vcs.ready.git
+    if (store.changes === "branch") return vcs.ready.branch
+    if (store.changes === "session") return !hasSessionReview() || diffsReady()
+    return true
+  })

  const newSessionWorktree = createMemo(() => {
    if (store.newSessionWorktree === "create") return "create"
@@ -620,13 +738,7 @@ export default function Page() {
    scrollToMessage(msgs[targetIndex], "auto")
  }

-  const diffsReady = createMemo(() => {
-    const id = params.id
-    if (!id) return true
-    if (!hasReview()) return true
-    return sync.data.session_diff[id] !== undefined
-  })
-  const reviewEmptyKey = createMemo(() => {
+  const sessionEmptyKey = createMemo(() => {
    const project = sync.project
    if (project && !project.vcs) return "session.review.noVcs"
    if (sync.data.config.snapshot === false) return "session.review.noSnapshot"
@@ -748,13 +860,46 @@ export default function Page() {
      sessionKey,
      () => {
        setStore("messageId", undefined)
-        setStore("changes", "session")
+        setStore("changes", "git")
        setUi("pendingMessage", undefined)
      },
      { defer: true },
    ),
  )

+  createEffect(
+    on(
+      () => sdk.directory,
+      () => {
+        resetVcs()
+      },
+      { defer: true },
+    ),
+  )
+
+  createEffect(
+    on(
+      () => [sync.data.vcs?.branch, sync.data.vcs?.default_branch] as const,
+      (next, prev) => {
+        if (prev === undefined || same(next, prev)) return
+        refreshVcs()
+      },
+      { defer: true },
+    ),
+  )
+
+  const stopVcs = sdk.event.listen((evt) => {
+    if (evt.details.type !== "file.watcher.updated") return
+    const props =
+      typeof evt.details.properties === "object" && evt.details.properties
+        ? (evt.details.properties as Record<string, unknown>)
+        : undefined
+    const file = typeof props?.file === "string" ? props.file : undefined
+    if (!file || file.startsWith(".git/")) return
+    refreshVcs()
+  })
+  onCleanup(stopVcs)
+
  createEffect(
    on(
      () => params.dir,
@@ -877,6 +1022,40 @@ export default function Page() {
  }

  const mobileChanges = createMemo(() => !isDesktop() && store.mobileTab === "changes")
+  const wantsReview = createMemo(() =>
+    isDesktop()
+      ? desktopFileTreeOpen() || (desktopReviewOpen() && activeTab() === "review")
+      : store.mobileTab === "changes",
+  )
+
+  createEffect(() => {
+    const list = changesOptions()
+    if (list.includes(store.changes)) return
+    const next = list[0]
+    if (!next) return
+    setStore("changes", next)
+  })
+
+  createEffect(() => {
+    const mode = vcsMode()
+    if (!mode) return
+    if (!wantsReview()) return
+    void loadVcs(mode)
+  })
+
+  createEffect(
+    on(
+      () => sync.data.session_status[params.id ?? ""]?.type,
+      (next, prev) => {
+        const mode = vcsMode()
+        if (!mode) return
+        if (!wantsReview()) return
+        if (next !== "idle" || prev === undefined || prev === "idle") return
+        void loadVcs(mode, true)
+      },
+      { defer: true },
+    ),
+  )

  const fileTreeTab = () => layout.fileTree.tab()
  const setFileTreeTab = (value: "changes" | "all") => layout.fileTree.setTab(value)
@@ -923,21 +1102,23 @@ export default function Page() {
    loadFile: file.load,
  })

-  const changesOptions = ["session", "turn"] as const
-  const changesOptionsList = [...changesOptions]
-
  const changesTitle = () => {
-    if (!hasReview()) {
+    if (!canReview()) {
      return null
    }

+    const label = (option: ChangeMode) => {
+      if (option === "git") return language.t("ui.sessionReview.title.git")
+      if (option === "branch") return language.t("ui.sessionReview.title.branch")
+      if (option === "session") return language.t("ui.sessionReview.title")
+      return language.t("ui.sessionReview.title.lastTurn")
+    }
+
    return (
      <Select
-        options={changesOptionsList}
+        options={changesOptions()}
        current={store.changes}
-        label={(option) =>
-          option === "session" ? language.t("ui.sessionReview.title") : language.t("ui.sessionReview.title.lastTurn")
-        }
+        label={label}
        onSelect={(option) => option && setStore("changes", option)}
        variant="ghost"
        size="small"
@@ -946,20 +1127,34 @@ export default function Page() {
    )
  }

-  const emptyTurn = () => (
+  const empty = (text: string) => (
    <div class="h-full pb-64 -mt-4 flex flex-col items-center justify-center text-center gap-6">
-      <div class="text-14-regular text-text-weak max-w-56">{language.t("session.review.noChanges")}</div>
+      <div class="text-14-regular text-text-weak max-w-56">{text}</div>
    </div>
  )

-  const reviewEmpty = (input: { loadingClass: string; emptyClass: string }) => {
-    if (store.changes === "turn") return emptyTurn()
+  const reviewEmptyText = createMemo(() => {
+    if (store.changes === "git") return language.t("session.review.noUncommittedChanges")
+    if (store.changes === "branch") return language.t("session.review.noBranchChanges")
+    if (store.changes === "turn") return language.t("session.review.noChanges")
+    return language.t(sessionEmptyKey())
+  })

-    if (hasReview() && !diffsReady()) {
+  const reviewEmpty = (input: { loadingClass: string; emptyClass: string }) => {
+    if (store.changes === "git" || store.changes === "branch") {
+      if (!reviewReady()) return <div class={input.loadingClass}>{language.t("session.review.loadingChanges")}</div>
+      return empty(reviewEmptyText())
+    }
+
+    if (store.changes === "turn") {
+      return empty(reviewEmptyText())
+    }
+
+    if (hasSessionReview() && !diffsReady()) {
      return <div class={input.loadingClass}>{language.t("session.review.loadingChanges")}</div>
    }

-    if (reviewEmptyKey() === "session.review.noVcs") {
+    if (sessionEmptyKey() === "session.review.noVcs") {
      return (
        <div class={input.emptyClass}>
          <div class="flex flex-col gap-3">
@@ -979,7 +1174,7 @@ export default function Page() {

    return (
      <div class={input.emptyClass}>
-        <div class="text-14-regular text-text-weak max-w-56">{language.t(reviewEmptyKey())}</div>
+        <div class="text-14-regular text-text-weak max-w-56">{reviewEmptyText()}</div>
      </div>
    )
  }
@@ -1083,7 +1278,7 @@ export default function Page() {
    const pending = tree.pendingDiff
    if (!pending) return
    if (!tree.reviewScroll) return
-    if (!diffsReady()) return
+    if (!reviewReady()) return

    const attempt = (count: number) => {
      if (tree.pendingDiff !== pending) return
@@ -1124,10 +1319,7 @@ export default function Page() {
    const id = params.id
    if (!id) return

-    const wants = isDesktop()
-      ? desktopFileTreeOpen() || (desktopReviewOpen() && activeTab() === "review")
-      : store.mobileTab === "changes"
-    if (!wants) return
+    if (!wantsReview()) return
    if (sync.data.session_diff[id] !== undefined) return
    if (sync.status === "loading") return

@@ -1136,13 +1328,7 @@ export default function Page() {

  createEffect(
    on(
-      () =>
-        [
-          sessionKey(),
-          isDesktop()
-            ? desktopFileTreeOpen() || (desktopReviewOpen() && activeTab() === "review")
-            : store.mobileTab === "changes",
-        ] as const,
+      () => [sessionKey(), wantsReview()] as const,
      ([key, wants]) => {
        if (diffFrame !== undefined) cancelAnimationFrame(diffFrame)
        if (diffTimer !== undefined) window.clearTimeout(diffTimer)
@@ -1184,8 +1370,6 @@ export default function Page() {
    on(
      () => sdk.directory,
      () => {
-        void file.tree.list("")
-
        const tab = activeFileTab()
        if (!tab) return
        const path = file.pathFromTab(tab)
@@ -1640,6 +1824,9 @@ export default function Page() {
    sessionID: () => params.id,
    messagesReady,
    visibleUserMessages,
+    historyMore,
+    historyLoading,
+    loadMore: (sessionID) => sync.session.history.loadMore(sessionID),
    turnStart: historyWindow.turnStart,
    currentMessageId: () => store.messageId,
    pendingMessage: () => ui.pendingMessage,
@@ -1711,7 +1898,7 @@ export default function Page() {
          <div class="flex-1 min-h-0 overflow-hidden">
            <Switch>
              <Match when={params.id}>
-                <Show when={lastUserMessage()}>
+                <Show when={messagesReady()}>
                  <MessageTimeline
                    mobileChanges={mobileChanges()}
                    mobileFallback={reviewContent({
@@ -1827,6 +2014,12 @@ export default function Page() {
        </div>

        <SessionSidePanel
+          canReview={canReview}
+          diffs={reviewDiffs}
+          diffsReady={reviewReady}
+          empty={reviewEmptyText}
+          hasReview={hasReview}
+          reviewCount={reviewCount}
          reviewPanel={reviewPanel}
          activeDiff={tree.activeDiff}
          focusReviewDiff={focusReviewDiff}
--- a/packages/app/src/pages/session/message-timeline.tsx
+++ b/packages/app/src/pages/session/message-timeline.tsx
@@ -896,7 +896,8 @@ export function MessageTimeline(props: {
            </Show>
            <div
              role="log"
-              class="flex flex-col gap-12 items-start justify-start pb-16 transition-[margin]"
+              data-slot="session-turn-list"
+              class="flex flex-col items-start justify-start pb-16 transition-[margin]"
              classList={{
                "w-full": true,
                "md:max-w-200 md:mx-auto 2xl:max-w-[1000px]": props.centered,
--- a/packages/app/src/pages/session/session-side-panel.tsx
+++ b/packages/app/src/pages/session/session-side-panel.tsx
@@ -8,6 +8,7 @@ import { ResizeHandle } from "@opencode-ai/ui/resize-handle"
 import { Mark } from "@opencode-ai/ui/logo"
 import { DragDropProvider, DragDropSensors, DragOverlay, SortableProvider, closestCenter } from "@thisbeyond/solid-dnd"
 import type { DragEvent } from "@thisbeyond/solid-dnd"
+import type { FileDiff } from "@opencode-ai/sdk/v2"
 import { ConstrainDragYAxis, getDraggableId } from "@/utils/solid-dnd"
 import { useDialog } from "@opencode-ai/ui/context/dialog"

@@ -19,7 +20,6 @@ import { useCommand } from "@/context/command"
 import { useFile, type SelectedLineRange } from "@/context/file"
 import { useLanguage } from "@/context/language"
 import { useLayout } from "@/context/layout"
-import { useSync } from "@/context/sync"
 import { createFileTabListSync } from "@/pages/session/file-tab-scroll"
 import { FileTabContent } from "@/pages/session/file-tabs"
 import { createOpenSessionFileTab, createSessionTabs, getTabReorderIndex, type Sizing } from "@/pages/session/helpers"
@@ -27,6 +27,12 @@ import { setSessionHandoff } from "@/pages/session/handoff"
 import { useSessionLayout } from "@/pages/session/session-layout"

 export function SessionSidePanel(props: {
+  canReview: () => boolean
+  diffs: () => FileDiff[]
+  diffsReady: () => boolean
+  empty: () => string
+  hasReview: () => boolean
+  reviewCount: () => number
  reviewPanel: () => JSX.Element
  activeDiff?: string
  focusReviewDiff: (path: string) => void
@@ -34,12 +40,11 @@ export function SessionSidePanel(props: {
  size: Sizing
 }) {
  const layout = useLayout()
-  const sync = useSync()
  const file = useFile()
  const language = useLanguage()
  const command = useCommand()
  const dialog = useDialog()
-  const { params, sessionKey, tabs, view } = useSessionLayout()
+  const { sessionKey, tabs, view } = useSessionLayout()

  const isDesktop = createMediaQuery("(min-width: 768px)")

@@ -54,24 +59,7 @@ export function SessionSidePanel(props: {
  })
  const treeWidth = createMemo(() => (fileOpen() ? `${layout.fileTree.width()}px` : "0px"))

-  const info = createMemo(() => (params.id ? sync.session.get(params.id) : undefined))
-  const diffs = createMemo(() => (params.id ? (sync.data.session_diff[params.id] ?? []) : []))
-  const reviewCount = createMemo(() => Math.max(info()?.summary?.files ?? 0, diffs().length))
-  const hasReview = createMemo(() => reviewCount() > 0)
-  const diffsReady = createMemo(() => {
-    const id = params.id
-    if (!id) return true
-    if (!hasReview()) return true
-    return sync.data.session_diff[id] !== undefined
-  })
-
-  const reviewEmptyKey = createMemo(() => {
-    if (sync.project && !sync.project.vcs) return "session.review.noVcs"
-    if (sync.data.config.snapshot === false) return "session.review.noSnapshot"
-    return "session.review.noChanges"
-  })
-
-  const diffFiles = createMemo(() => diffs().map((d) => d.file))
+  const diffFiles = createMemo(() => props.diffs().map((d) => d.file))
  const kinds = createMemo(() => {
    const merge = (a: "add" | "del" | "mix" | undefined, b: "add" | "del" | "mix") => {
      if (!a) return b
@@ -82,7 +70,7 @@ export function SessionSidePanel(props: {
    const normalize = (p: string) => p.replaceAll("\\\\", "/").replace(/\/+$/, "")

    const out = new Map<string, "add" | "del" | "mix">()
-    for (const diff of diffs()) {
+    for (const diff of props.diffs()) {
      const file = normalize(diff.file)
      const kind = diff.status === "added" ? "add" : diff.status === "deleted" ? "del" : "mix"

@@ -136,7 +124,7 @@ export function SessionSidePanel(props: {
    pathFromTab: file.pathFromTab,
    normalizeTab,
    review: reviewTab,
-    hasReview,
+    hasReview: props.canReview,
  })
  const contextOpen = tabState.contextOpen
  const openedTabs = tabState.openedTabs
@@ -241,12 +229,12 @@ export function SessionSidePanel(props: {
                        onCleanup(stop)
                      }}
                    >
-                      <Show when={reviewTab()}>
+                      <Show when={reviewTab() && props.canReview()}>
                        <Tabs.Trigger value="review">
                          <div class="flex items-center gap-1.5">
                            <div>{language.t("session.tab.review")}</div>
-                            <Show when={hasReview()}>
-                              <div>{reviewCount()}</div>
+                            <Show when={props.hasReview()}>
+                              <div>{props.reviewCount()}</div>
                            </Show>
                          </div>
                        </Tabs.Trigger>
@@ -303,7 +291,7 @@ export function SessionSidePanel(props: {
                    </Tabs.List>
                  </div>

-                  <Show when={reviewTab()}>
+                  <Show when={reviewTab() && props.canReview()}>
                    <Tabs.Content value="review" class="flex flex-col h-full overflow-hidden contain-strict">
                      <Show when={activeTab() === "review"}>{props.reviewPanel()}</Show>
                    </Tabs.Content>
@@ -377,8 +365,10 @@ export function SessionSidePanel(props: {
              >
                <Tabs.List>
                  <Tabs.Trigger value="changes" class="flex-1" classes={{ button: "w-full" }}>
-                    {reviewCount()}{" "}
-                    {language.t(reviewCount() === 1 ? "session.review.change.one" : "session.review.change.other")}
+                    {props.reviewCount()}{" "}
+                    {language.t(
+                      props.reviewCount() === 1 ? "session.review.change.one" : "session.review.change.other",
+                    )}
                  </Tabs.Trigger>
                  <Tabs.Trigger value="all" class="flex-1" classes={{ button: "w-full" }}>
                    {language.t("session.files.all")}
@@ -386,9 +376,9 @@ export function SessionSidePanel(props: {
                </Tabs.List>
                <Tabs.Content value="changes" class="bg-background-stronger px-3 py-0">
                  <Switch>
-                    <Match when={hasReview()}>
+                    <Match when={props.hasReview() || !props.diffsReady()}>
                      <Show
-                        when={diffsReady()}
+                        when={props.diffsReady()}
                        fallback={
                          <div class="px-2 py-2 text-12-regular text-text-weak">
                            {language.t("common.loading")}
@@ -407,11 +397,7 @@ export function SessionSidePanel(props: {
                        />
                      </Show>
                    </Match>
-                    <Match when={true}>
-                      {empty(
-                        language.t(sync.project && !sync.project.vcs ? "session.review.noChanges" : reviewEmptyKey()),
-                      )}
-                    </Match>
+                    <Match when={true}>{empty(props.empty())}</Match>
                  </Switch>
                </Tabs.Content>
                <Tabs.Content value="all" class="bg-background-stronger px-3 py-0">
--- a/packages/app/src/pages/session/use-session-commands.tsx
+++ b/packages/app/src/pages/session/use-session-commands.tsx
@@ -56,11 +56,7 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
    if (!id) return
    return sync.session.get(id)
  }
-  const hasReview = () => {
-    const id = params.id
-    if (!id) return false
-    return Math.max(info()?.summary?.files ?? 0, (sync.data.session_diff[id] ?? []).length) > 0
-  }
+  const hasReview = () => !!params.id
  const normalizeTab = (tab: string) => {
    if (!tab.startsWith("file://")) return tab
    return file.tab(tab)
@@ -333,7 +329,7 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
        id: "message.previous",
        title: language.t("command.message.previous"),
        description: language.t("command.message.previous.description"),
-        keybind: "mod+arrowup",
+        keybind: "mod+alt+[",
        disabled: !params.id,
        onSelect: () => navigateMessageByOffset(-1),
      }),
@@ -341,7 +337,7 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
        id: "message.next",
        title: language.t("command.message.next"),
        description: language.t("command.message.next.description"),
-        keybind: "mod+arrowdown",
+        keybind: "mod+alt+]",
        disabled: !params.id,
        onSelect: () => navigateMessageByOffset(1),
      }),
--- a/packages/app/src/pages/session/use-session-hash-scroll.ts
+++ b/packages/app/src/pages/session/use-session-hash-scroll.ts
@@ -8,6 +8,9 @@ export const useSessionHashScroll = (input: {
  sessionID: () => string | undefined
  messagesReady: () => boolean
  visibleUserMessages: () => UserMessage[]
+  historyMore: () => boolean
+  historyLoading: () => boolean
+  loadMore: (sessionID: string) => Promise<void>
  turnStart: () => number
  currentMessageId: () => string | undefined
  pendingMessage: () => string | undefined
@@ -181,6 +184,21 @@ export const useSessionHashScroll = (input: {
    queue(() => scrollToMessage(msg, "auto"))
  })

+  createEffect(() => {
+    const sessionID = input.sessionID()
+    if (!sessionID || !input.messagesReady()) return
+
+    visibleUserMessages()
+
+    let targetId = input.pendingMessage()
+    if (!targetId && !clearing) targetId = messageIdFromHash(location.hash)
+    if (!targetId) return
+    if (messageById().has(targetId)) return
+    if (!input.historyMore() || input.historyLoading()) return
+
+    void input.loadMore(sessionID)
+  })
+
  onMount(() => {
    if (typeof window !== "undefined" && "scrollRestoration" in window.history) {
      window.history.scrollRestoration = "manual"
--- a/packages/app/src/utils/server-health.ts
+++ b/packages/app/src/utils/server-health.ts
@@ -14,6 +14,15 @@ interface CheckServerHealthOptions {
 const defaultTimeoutMs = 3000
 const defaultRetryCount = 2
 const defaultRetryDelayMs = 100
+const cacheMs = 750
+const healthCache = new Map<
+  string,
+  { at: number; done: boolean; fetch: typeof globalThis.fetch; promise: Promise<ServerHealth> }
+>()
+
+function cacheKey(server: ServerConnection.HttpBase) {
+  return `${server.url}\n${server.username ?? ""}\n${server.password ?? ""}`
+}

 function timeoutSignal(timeoutMs: number) {
  const timeout = (AbortSignal as unknown as { timeout?: (ms: number) => AbortSignal }).timeout
@@ -87,5 +96,18 @@ export function useCheckServerHealth() {
  const platform = usePlatform()
  const fetcher = platform.fetch ?? globalThis.fetch

-  return (http: ServerConnection.HttpBase) => checkServerHealth(http, fetcher)
+  return (http: ServerConnection.HttpBase) => {
+    const key = cacheKey(http)
+    const hit = healthCache.get(key)
+    const now = Date.now()
+    if (hit && hit.fetch === fetcher && (!hit.done || now - hit.at < cacheMs)) return hit.promise
+    const promise = checkServerHealth(http, fetcher).finally(() => {
+      const next = healthCache.get(key)
+      if (!next || next.promise !== promise) return
+      next.done = true
+      next.at = Date.now()
+    })
+    healthCache.set(key, { at: now, done: false, fetch: fetcher, promise })
+    return promise
+  }
 }
--- a/packages/app/src/utils/sound.ts
+++ b/packages/app/src/utils/sound.ts
@@ -1,106 +1,89 @@
-import alert01 from "@opencode-ai/ui/audio/alert-01.aac"
-import alert02 from "@opencode-ai/ui/audio/alert-02.aac"
-import alert03 from "@opencode-ai/ui/audio/alert-03.aac"
-import alert04 from "@opencode-ai/ui/audio/alert-04.aac"
-import alert05 from "@opencode-ai/ui/audio/alert-05.aac"
-import alert06 from "@opencode-ai/ui/audio/alert-06.aac"
-import alert07 from "@opencode-ai/ui/audio/alert-07.aac"
-import alert08 from "@opencode-ai/ui/audio/alert-08.aac"
-import alert09 from "@opencode-ai/ui/audio/alert-09.aac"
-import alert10 from "@opencode-ai/ui/audio/alert-10.aac"
-import bipbop01 from "@opencode-ai/ui/audio/bip-bop-01.aac"
-import bipbop02 from "@opencode-ai/ui/audio/bip-bop-02.aac"
-import bipbop03 from "@opencode-ai/ui/audio/bip-bop-03.aac"
-import bipbop04 from "@opencode-ai/ui/audio/bip-bop-04.aac"
-import bipbop05 from "@opencode-ai/ui/audio/bip-bop-05.aac"
-import bipbop06 from "@opencode-ai/ui/audio/bip-bop-06.aac"
-import bipbop07 from "@opencode-ai/ui/audio/bip-bop-07.aac"
-import bipbop08 from "@opencode-ai/ui/audio/bip-bop-08.aac"
-import bipbop09 from "@opencode-ai/ui/audio/bip-bop-09.aac"
-import bipbop10 from "@opencode-ai/ui/audio/bip-bop-10.aac"
-import nope01 from "@opencode-ai/ui/audio/nope-01.aac"
-import nope02 from "@opencode-ai/ui/audio/nope-02.aac"
-import nope03 from "@opencode-ai/ui/audio/nope-03.aac"
-import nope04 from "@opencode-ai/ui/audio/nope-04.aac"
-import nope05 from "@opencode-ai/ui/audio/nope-05.aac"
-import nope06 from "@opencode-ai/ui/audio/nope-06.aac"
-import nope07 from "@opencode-ai/ui/audio/nope-07.aac"
-import nope08 from "@opencode-ai/ui/audio/nope-08.aac"
-import nope09 from "@opencode-ai/ui/audio/nope-09.aac"
-import nope10 from "@opencode-ai/ui/audio/nope-10.aac"
-import nope11 from "@opencode-ai/ui/audio/nope-11.aac"
-import nope12 from "@opencode-ai/ui/audio/nope-12.aac"
-import staplebops01 from "@opencode-ai/ui/audio/staplebops-01.aac"
-import staplebops02 from "@opencode-ai/ui/audio/staplebops-02.aac"
-import staplebops03 from "@opencode-ai/ui/audio/staplebops-03.aac"
-import staplebops04 from "@opencode-ai/ui/audio/staplebops-04.aac"
-import staplebops05 from "@opencode-ai/ui/audio/staplebops-05.aac"
-import staplebops06 from "@opencode-ai/ui/audio/staplebops-06.aac"
-import staplebops07 from "@opencode-ai/ui/audio/staplebops-07.aac"
-import yup01 from "@opencode-ai/ui/audio/yup-01.aac"
-import yup02 from "@opencode-ai/ui/audio/yup-02.aac"
-import yup03 from "@opencode-ai/ui/audio/yup-03.aac"
-import yup04 from "@opencode-ai/ui/audio/yup-04.aac"
-import yup05 from "@opencode-ai/ui/audio/yup-05.aac"
-import yup06 from "@opencode-ai/ui/audio/yup-06.aac"
+let files: Record<string, () => Promise<string>> | undefined
+let loads: Record<SoundID, () => Promise<string>> | undefined
+
+function getFiles() {
+  if (files) return files
+  files = import.meta.glob("../../../ui/src/assets/audio/*.aac", { import: "default" }) as Record<
+    string,
+    () => Promise<string>
+  >
+  return files
+}

 export const SOUND_OPTIONS = [
-  { id: "alert-01", label: "sound.option.alert01", src: alert01 },
-  { id: "alert-02", label: "sound.option.alert02", src: alert02 },
-  { id: "alert-03", label: "sound.option.alert03", src: alert03 },
-  { id: "alert-04", label: "sound.option.alert04", src: alert04 },
-  { id: "alert-05", label: "sound.option.alert05", src: alert05 },
-  { id: "alert-06", label: "sound.option.alert06", src: alert06 },
-  { id: "alert-07", label: "sound.option.alert07", src: alert07 },
-  { id: "alert-08", label: "sound.option.alert08", src: alert08 },
-  { id: "alert-09", label: "sound.option.alert09", src: alert09 },
-  { id: "alert-10", label: "sound.option.alert10", src: alert10 },
-  { id: "bip-bop-01", label: "sound.option.bipbop01", src: bipbop01 },
-  { id: "bip-bop-02", label: "sound.option.bipbop02", src: bipbop02 },
-  { id: "bip-bop-03", label: "sound.option.bipbop03", src: bipbop03 },
-  { id: "bip-bop-04", label: "sound.option.bipbop04", src: bipbop04 },
-  { id: "bip-bop-05", label: "sound.option.bipbop05", src: bipbop05 },
-  { id: "bip-bop-06", label: "sound.option.bipbop06", src: bipbop06 },
-  { id: "bip-bop-07", label: "sound.option.bipbop07", src: bipbop07 },
-  { id: "bip-bop-08", label: "sound.option.bipbop08", src: bipbop08 },
-  { id: "bip-bop-09", label: "sound.option.bipbop09", src: bipbop09 },
-  { id: "bip-bop-10", label: "sound.option.bipbop10", src: bipbop10 },
-  { id: "staplebops-01", label: "sound.option.staplebops01", src: staplebops01 },
-  { id: "staplebops-02", label: "sound.option.staplebops02", src: staplebops02 },
-  { id: "staplebops-03", label: "sound.option.staplebops03", src: staplebops03 },
-  { id: "staplebops-04", label: "sound.option.staplebops04", src: staplebops04 },
-  { id: "staplebops-05", label: "sound.option.staplebops05", src: staplebops05 },
-  { id: "staplebops-06", label: "sound.option.staplebops06", src: staplebops06 },
-  { id: "staplebops-07", label: "sound.option.staplebops07", src: staplebops07 },
-  { id: "nope-01", label: "sound.option.nope01", src: nope01 },
-  { id: "nope-02", label: "sound.option.nope02", src: nope02 },
-  { id: "nope-03", label: "sound.option.nope03", src: nope03 },
-  { id: "nope-04", label: "sound.option.nope04", src: nope04 },
-  { id: "nope-05", label: "sound.option.nope05", src: nope05 },
-  { id: "nope-06", label: "sound.option.nope06", src: nope06 },
-  { id: "nope-07", label: "sound.option.nope07", src: nope07 },
-  { id: "nope-08", label: "sound.option.nope08", src: nope08 },
-  { id: "nope-09", label: "sound.option.nope09", src: nope09 },
-  { id: "nope-10", label: "sound.option.nope10", src: nope10 },
-  { id: "nope-11", label: "sound.option.nope11", src: nope11 },
-  { id: "nope-12", label: "sound.option.nope12", src: nope12 },
-  { id: "yup-01", label: "sound.option.yup01", src: yup01 },
-  { id: "yup-02", label: "sound.option.yup02", src: yup02 },
-  { id: "yup-03", label: "sound.option.yup03", src: yup03 },
-  { id: "yup-04", label: "sound.option.yup04", src: yup04 },
-  { id: "yup-05", label: "sound.option.yup05", src: yup05 },
-  { id: "yup-06", label: "sound.option.yup06", src: yup06 },
+  { id: "alert-01", label: "sound.option.alert01" },
+  { id: "alert-02", label: "sound.option.alert02" },
+  { id: "alert-03", label: "sound.option.alert03" },
+  { id: "alert-04", label: "sound.option.alert04" },
+  { id: "alert-05", label: "sound.option.alert05" },
+  { id: "alert-06", label: "sound.option.alert06" },
+  { id: "alert-07", label: "sound.option.alert07" },
+  { id: "alert-08", label: "sound.option.alert08" },
+  { id: "alert-09", label: "sound.option.alert09" },
+  { id: "alert-10", label: "sound.option.alert10" },
+  { id: "bip-bop-01", label: "sound.option.bipbop01" },
+  { id: "bip-bop-02", label: "sound.option.bipbop02" },
+  { id: "bip-bop-03", label: "sound.option.bipbop03" },
+  { id: "bip-bop-04", label: "sound.option.bipbop04" },
+  { id: "bip-bop-05", label: "sound.option.bipbop05" },
+  { id: "bip-bop-06", label: "sound.option.bipbop06" },
+  { id: "bip-bop-07", label: "sound.option.bipbop07" },
+  { id: "bip-bop-08", label: "sound.option.bipbop08" },
+  { id: "bip-bop-09", label: "sound.option.bipbop09" },
+  { id: "bip-bop-10", label: "sound.option.bipbop10" },
+  { id: "staplebops-01", label: "sound.option.staplebops01" },
+  { id: "staplebops-02", label: "sound.option.staplebops02" },
+  { id: "staplebops-03", label: "sound.option.staplebops03" },
+  { id: "staplebops-04", label: "sound.option.staplebops04" },
+  { id: "staplebops-05", label: "sound.option.staplebops05" },
+  { id: "staplebops-06", label: "sound.option.staplebops06" },
+  { id: "staplebops-07", label: "sound.option.staplebops07" },
+  { id: "nope-01", label: "sound.option.nope01" },
+  { id: "nope-02", label: "sound.option.nope02" },
+  { id: "nope-03", label: "sound.option.nope03" },
+  { id: "nope-04", label: "sound.option.nope04" },
+  { id: "nope-05", label: "sound.option.nope05" },
+  { id: "nope-06", label: "sound.option.nope06" },
+  { id: "nope-07", label: "sound.option.nope07" },
+  { id: "nope-08", label: "sound.option.nope08" },
+  { id: "nope-09", label: "sound.option.nope09" },
+  { id: "nope-10", label: "sound.option.nope10" },
+  { id: "nope-11", label: "sound.option.nope11" },
+  { id: "nope-12", label: "sound.option.nope12" },
+  { id: "yup-01", label: "sound.option.yup01" },
+  { id: "yup-02", label: "sound.option.yup02" },
+  { id: "yup-03", label: "sound.option.yup03" },
+  { id: "yup-04", label: "sound.option.yup04" },
+  { id: "yup-05", label: "sound.option.yup05" },
+  { id: "yup-06", label: "sound.option.yup06" },
 ] as const

 export type SoundOption = (typeof SOUND_OPTIONS)[number]
 export type SoundID = SoundOption["id"]

-const soundById = Object.fromEntries(SOUND_OPTIONS.map((s) => [s.id, s.src])) as Record<SoundID, string>
+function getLoads() {
+  if (loads) return loads
+  loads = Object.fromEntries(
+    Object.entries(getFiles()).flatMap(([path, load]) => {
+      const file = path.split("/").at(-1)
+      if (!file) return []
+      return [[file.replace(/\.aac$/, ""), load] as const]
+    }),
+  ) as Record<SoundID, () => Promise<string>>
+  return loads
+}
+
+const cache = new Map<SoundID, Promise<string | undefined>>()

 export function soundSrc(id: string | undefined) {
-  if (!id) return
-  if (!(id in soundById)) return
-  return soundById[id as SoundID]
+  const loads = getLoads()
+  if (!id || !(id in loads)) return Promise.resolve(undefined)
+  const key = id as SoundID
+  const hit = cache.get(key)
+  if (hit) return hit
+  const next = loads[key]().catch(() => undefined)
+  cache.set(key, next)
+  return next
 }

 export function playSound(src: string | undefined) {
@@ -108,10 +91,12 @@ export function playSound(src: string | undefined) {
  if (!src) return
  const audio = new Audio(src)
  audio.play().catch(() => undefined)
-
-  // Return a cleanup function to pause the sound.
  return () => {
    audio.pause()
    audio.currentTime = 0
  }
 }
+
+export function playSoundById(id: string | undefined) {
+  return soundSrc(id).then((src) => playSound(src))
+}
--- a/packages/app/vite.js
+++ b/packages/app/vite.js
@@ -1,7 +1,10 @@
+import { readFileSync } from "node:fs"
 import solidPlugin from "vite-plugin-solid"
 import tailwindcss from "@tailwindcss/vite"
 import { fileURLToPath } from "url"

+const theme = fileURLToPath(new URL("./public/oc-theme-preload.js", import.meta.url))
+
 /**
 * @type {import("vite").PluginOption}
 */
@@ -21,6 +24,15 @@ export default [
      }
    },
  },
+  {
+    name: "opencode-desktop:theme-preload",
+    transformIndexHtml(html) {
+      return html.replace(
+        '<script id="oc-theme-preload-script" src="/oc-theme-preload.js"></script>',
+        `<script id="oc-theme-preload-script">${readFileSync(theme, "utf8")}</script>`,
+      )
+    },
+  },
  tailwindcss(),
  solidPlugin(),
 ]
--- a/packages/desktop-electron/src/main/ipc.ts
+++ b/packages/desktop-electron/src/main/ipc.ts
@@ -88,7 +88,7 @@ export function registerIpcHandlers(deps: Deps) {
    "open-directory-picker",
    async (_event: IpcMainInvokeEvent, opts?: { multiple?: boolean; title?: string; defaultPath?: string }) => {
      const result = await dialog.showOpenDialog({
-        properties: ["openDirectory", ...(opts?.multiple ? ["multiSelections" as const] : [])],
+        properties: ["openDirectory", ...(opts?.multiple ? ["multiSelections" as const] : []), "createDirectory"],
        title: opts?.title ?? "Choose a folder",
        defaultPath: opts?.defaultPath,
      })
--- a/packages/desktop-electron/src/main/store.ts
+++ b/packages/desktop-electron/src/main/store.ts
@@ -7,7 +7,7 @@ const cache = new Map<string, Store>()
 export function getStore(name = SETTINGS_STORE) {
  const cached = cache.get(name)
  if (cached) return cached
-  const next = new Store({ name })
+  const next = new Store({ name, fileExtension: "" })
  cache.set(name, next)
  return next
 }
--- a/packages/desktop-electron/src/renderer/index.tsx
+++ b/packages/desktop-electron/src/renderer/index.tsx
@@ -6,6 +6,9 @@ import {
  AppBaseProviders,
  AppInterface,
  handleNotificationClick,
+  loadLocaleDict,
+  normalizeLocale,
+  type Locale,
  type Platform,
  PlatformProvider,
  ServerConnection,
@@ -246,6 +249,17 @@ listenForDeepLinks()

 render(() => {
  const platform = createPlatform()
+  const loadLocale = async () => {
+    const current = await platform.storage?.("opencode.global.dat").getItem("language")
+    const legacy = current ? undefined : await platform.storage?.().getItem("language.v1")
+    const raw = current ?? legacy
+    if (!raw) return
+    const locale = raw.match(/"locale"\s*:\s*"([^"]+)"/)?.[1]
+    if (!locale) return
+    const next = normalizeLocale(locale)
+    if (next !== "en") await loadLocaleDict(next)
+    return next satisfies Locale
+  }

  const [windowCount] = createResource(() => window.api.getWindowCount())

@@ -257,6 +271,7 @@ render(() => {
      if (url) return ServerConnection.key({ type: "http", http: { url } })
    }),
  )
+  const [locale] = createResource(loadLocale)

  const servers = () => {
    const data = sidecar()
@@ -309,15 +324,14 @@ render(() => {

  return (
    <PlatformProvider value={platform}>
-      <AppBaseProviders>
-        <Show when={!defaultServer.loading && !sidecar.loading && !windowCount.loading}>
+      <AppBaseProviders locale={locale.latest}>
+        <Show when={!defaultServer.loading && !sidecar.loading && !windowCount.loading && !locale.loading}>
          {(_) => {
            return (
              <AppInterface
                defaultServer={defaultServer.latest ?? ServerConnection.Key.make("sidecar")}
                servers={servers()}
                router={MemoryRouter}
-                disableHealthCheck={(windowCount() ?? 0) > 1}
              >
                <Inner />
              </AppInterface>
--- a/packages/desktop/src/index.tsx
+++ b/packages/desktop/src/index.tsx
@@ -6,6 +6,9 @@ import {
  AppBaseProviders,
  AppInterface,
  handleNotificationClick,
+  loadLocaleDict,
+  normalizeLocale,
+  type Locale,
  type Platform,
  PlatformProvider,
  ServerConnection,
@@ -414,6 +417,17 @@ void listenForDeepLinks()

 render(() => {
  const platform = createPlatform()
+  const loadLocale = async () => {
+    const current = await platform.storage?.("opencode.global.dat").getItem("language")
+    const legacy = current ? undefined : await platform.storage?.().getItem("language.v1")
+    const raw = current ?? legacy
+    if (!raw) return
+    const locale = raw.match(/"locale"\s*:\s*"([^"]+)"/)?.[1]
+    if (!locale) return
+    const next = normalizeLocale(locale)
+    if (next !== "en") await loadLocaleDict(next)
+    return next satisfies Locale
+  }

  // Fetch sidecar credentials from Rust (available immediately, before health check)
  const [sidecar] = createResource(() => commands.awaitInitialization(new Channel<InitStep>() as any))
@@ -423,6 +437,7 @@ render(() => {
      if (url) return ServerConnection.key({ type: "http", http: { url } })
    }),
  )
+  const [locale] = createResource(loadLocale)

  // Build the sidecar server connection once credentials arrive
  const servers = () => {
@@ -465,8 +480,8 @@ render(() => {

  return (
    <PlatformProvider value={platform}>
-      <AppBaseProviders>
-        <Show when={!defaultServer.loading && !sidecar.loading}>
+      <AppBaseProviders locale={locale.latest}>
+        <Show when={!defaultServer.loading && !sidecar.loading && !locale.loading}>
          {(_) => {
            return (
              <AppInterface
--- a/packages/opencode/AGENTS.md
+++ b/packages/opencode/AGENTS.md
@@ -31,12 +31,14 @@ See `specs/effect-migration.md` for the compact pattern reference and examples.
 - Use `Schema.Defect` instead of `unknown` for defect-like causes.
 - In `Effect.gen` / `Effect.fn`, prefer `yield* new MyError(...)` over `yield* Effect.fail(new MyError(...))` for direct early-failure branches.

-## Runtime vs Instances
+## Runtime vs InstanceState

- Use the shared runtime for process-wide services with one lifecycle for the whole app.
- Use `src/effect/instances.ts` for per-directory or per-project services that need `InstanceContext`, per-instance state, or per-instance cleanup.
- If two open directories should not share one copy of the service, it belongs in `Instances`.
- Instance-scoped services should read context from `InstanceContext`, not `Instance.*` globals.
+- Use `makeRuntime` (from `src/effect/run-service.ts`) for all services. It returns `{ runPromise, runFork, runCallback }` backed by a shared `memoMap` that deduplicates layers.
+- Use `InstanceState` (from `src/effect/instance-state.ts`) for per-directory or per-project state that needs per-instance cleanup. It uses `ScopedCache` keyed by directory — each open project gets its own state, automatically cleaned up on disposal.
+- If two open directories should not share one copy of the service, it needs `InstanceState`.
+- Do the work directly in the `InstanceState.make` closure — `ScopedCache` handles run-once semantics. Don't add fibers, `ensure()` callbacks, or `started` flags on top.
+- Use `Effect.addFinalizer` or `Effect.acquireRelease` inside the `InstanceState.make` closure for cleanup (subscriptions, process teardown, etc.).
+- Use `Effect.forkScoped` inside the closure for background stream consumers — the fiber is interrupted when the instance is disposed.

 ## Preferred Effect services

@@ -51,7 +53,7 @@ See `specs/effect-migration.md` for the compact pattern reference and examples.

 `Instance.bind(fn)` captures the current Instance AsyncLocalStorage context and restores it synchronously when called.

-Use it for native addon callbacks (`@parcel/watcher`, `node-pty`, native `fs.watch`, etc.) that need to call `Bus.publish`, `Instance.state()`, or anything that reads `Instance.directory`.
+Use it for native addon callbacks (`@parcel/watcher`, `node-pty`, native `fs.watch`, etc.) that need to call `Bus.publish` or anything that reads `Instance.directory`.

 You do not need it for `setTimeout`, `Promise.then`, `EventEmitter.on`, or Effect fibers.

--- a/packages/opencode/migration/20260323234822_events/migration.sql
+++ b/packages/opencode/migration/20260323234822_events/migration.sql
@@ -0,0 +1,13 @@
+CREATE TABLE `event_sequence` (
+	`aggregate_id` text PRIMARY KEY,
+	`seq` integer NOT NULL
+);
+--> statement-breakpoint
+CREATE TABLE `event` (
+	`id` text PRIMARY KEY,
+	`aggregate_id` text NOT NULL,
+	`seq` integer NOT NULL,
+	`type` text NOT NULL,
+	`data` text NOT NULL,
+	CONSTRAINT `fk_event_aggregate_id_event_sequence_aggregate_id_fk` FOREIGN KEY (`aggregate_id`) REFERENCES `event_sequence`(`aggregate_id`) ON DELETE CASCADE
+);
--- a/packages/opencode/migration/20260323234822_events/snapshot.json
+++ b/packages/opencode/migration/20260323234822_events/snapshot.json
--- a/packages/opencode/package.json
+++ b/packages/opencode/package.json
@@ -92,7 +92,7 @@
    "@effect/platform-node": "catalog:",
    "@hono/standard-validator": "0.1.5",
    "@hono/zod-validator": "catalog:",
-    "@modelcontextprotocol/sdk": "1.25.2",
+    "@modelcontextprotocol/sdk": "1.27.1",
    "@octokit/graphql": "9.0.2",
    "@octokit/rest": "catalog:",
    "@openauthjs/openauth": "catalog:",
@@ -121,7 +121,7 @@
    "drizzle-orm": "catalog:",
    "effect": "catalog:",
    "fuzzysort": "3.1.0",
-    "gitlab-ai-provider": "5.3.2",
+    "gitlab-ai-provider": "5.3.3",
    "glob": "13.0.5",
    "google-auth-library": "10.5.0",
    "gray-matter": "4.0.3",
@@ -133,9 +133,9 @@
    "minimatch": "10.0.3",
    "open": "10.1.2",
    "opencode-gitlab-auth": "2.0.0",
+    "opencode-poe-auth": "0.0.1",
    "opentui-spinner": "0.0.6",
    "partial-json": "0.1.7",
-    "opencode-poe-auth": "0.0.1",
    "remeda": "catalog:",
    "semver": "^7.6.3",
    "solid-js": "catalog:",
--- a/packages/opencode/specs/effect-migration.md
+++ b/packages/opencode/specs/effect-migration.md
@@ -6,7 +6,7 @@ Practical reference for new and migrated Effect code in `packages/opencode`.

 Use `InstanceState` (from `src/effect/instance-state.ts`) for services that need per-directory state, per-instance cleanup, or project-bound background work. InstanceState uses a `ScopedCache` keyed by directory, so each open project gets its own copy of the state that is automatically cleaned up on disposal.

-Use `makeRunPromise` (from `src/effect/run-service.ts`) to create a per-service `ManagedRuntime` that lazily initializes and shares layers via a global `memoMap`.
+Use `makeRuntime` (from `src/effect/run-service.ts`) to create a per-service `ManagedRuntime` that lazily initializes and shares layers via a global `memoMap`. Returns `{ runPromise, runFork, runCallback }`.

 - Global services (no per-directory state): Account, Auth, Installation, Truncate
 - Instance-scoped (per-directory state via InstanceState): File, FileTime, FileWatcher, Format, Permission, Question, Skill, Snapshot, Vcs, ProviderAuth
@@ -46,7 +46,7 @@ export namespace Foo {
  export const defaultLayer = layer.pipe(Layer.provide(FooDep.layer))

  // Per-service runtime (inside the namespace)
-  const runPromise = makeRunPromise(Service, defaultLayer)
+  const { runPromise } = makeRuntime(Service, defaultLayer)

  // Async facade functions
  export async function get(id: FooID) {
@@ -79,22 +79,24 @@ See `Auth.ZodInfo` for the canonical example.

 The `InstanceState.make` init callback receives a `Scope`, so you can use `Effect.acquireRelease`, `Effect.addFinalizer`, and `Effect.forkScoped` inside it. Resources acquired this way are automatically cleaned up when the instance is disposed or invalidated by `ScopedCache`. This makes it the right place for:

- **Subscriptions**: Use `Effect.acquireRelease` to subscribe and auto-unsubscribe:
+- **Subscriptions**: Yield `Bus.Service` at the layer level, then use `Stream` + `forkScoped` inside the init closure. The fiber is automatically interrupted when the instance scope closes:

 ```ts
+const bus = yield * Bus.Service
+
 const cache =
  yield *
  InstanceState.make<State>(
    Effect.fn("Foo.state")(function* (ctx) {
      // ... load state ...

-      yield* Effect.acquireRelease(
-        Effect.sync(() =>
-          Bus.subscribeAll((event) => {
+      yield* bus.subscribeAll().pipe(
+        Stream.runForEach((event) =>
+          Effect.sync(() => {
            /* handle */
          }),
        ),
-        (unsub) => Effect.sync(unsub),
+        Effect.forkScoped,
      )

      return {
@@ -104,6 +106,16 @@ const cache =
  )
 ```

+- **Resource cleanup**: Use `Effect.acquireRelease` or `Effect.addFinalizer` for resources that need teardown (native watchers, process handles, etc.):
+
+```ts
+yield *
+  Effect.acquireRelease(
+    Effect.sync(() => nativeAddon.watch(dir)),
+    (watcher) => Effect.sync(() => watcher.close()),
+  )
+```
+
 - **Background fibers**: Use `Effect.forkScoped` — the fiber is interrupted on disposal.
 - **Side effects at init**: Config notification, event wiring, etc. all belong in the init closure. Callers just do `InstanceState.get(cache)` to trigger everything, and `ScopedCache` deduplicates automatically.

@@ -165,7 +177,7 @@ Still open and likely worth migrating:
 - [x] `ToolRegistry`
 - [ ] `Pty`
 - [x] `Worktree`
- [ ] `Bus`
+- [x] `Bus`
 - [x] `Command`
 - [ ] `Config`
 - [ ] `Session`
@@ -175,4 +187,4 @@ Still open and likely worth migrating:
 - [ ] `Provider`
 - [x] `Project`
 - [ ] `LSP`
- [ ] `MCP`
+- [x] `MCP`
--- a/packages/opencode/src/account/index.ts
+++ b/packages/opencode/src/account/index.ts
@@ -1,7 +1,7 @@
 import { Clock, Duration, Effect, Layer, Option, Schema, SchemaGetter, ServiceMap } from "effect"
 import { FetchHttpClient, HttpClient, HttpClientRequest, HttpClientResponse } from "effect/unstable/http"

-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"
 import { withTransientReadRetry } from "@/util/effect-http-client"
 import { AccountRepo, type AccountRow } from "./repo"
 import {
@@ -379,7 +379,7 @@ export namespace Account {

  export const defaultLayer = layer.pipe(Layer.provide(AccountRepo.layer), Layer.provide(FetchHttpClient.layer))

-  export const runPromise = makeRunPromise(Service, defaultLayer)
+  export const { runPromise } = makeRuntime(Service, defaultLayer)

  export async function active(): Promise<Info | undefined> {
    return Option.getOrUndefined(await runPromise((service) => service.active()))
--- a/packages/opencode/src/account/repo.ts
+++ b/packages/opencode/src/account/repo.ts
@@ -8,6 +8,7 @@ import { AccessToken, AccountID, AccountRepoError, Info, OrgID, RefreshToken } f
 export type AccountRow = (typeof AccountTable)["$inferSelect"]

 type DbClient = Parameters<typeof Database.use>[0] extends (db: infer T) => unknown ? T : never
+type DbTransactionCallback<A> = Parameters<typeof Database.transaction<A>>[0]

 const ACCOUNT_STATE_ID = 1

@@ -42,13 +43,13 @@ export class AccountRepo extends ServiceMap.Service<AccountRepo, AccountRepo.Ser
    Effect.gen(function* () {
      const decode = Schema.decodeUnknownSync(Info)

-      const query = <A>(f: (db: DbClient) => A) =>
+      const query = <A>(f: DbTransactionCallback<A>) =>
        Effect.try({
          try: () => Database.use(f),
          catch: (cause) => new AccountRepoError({ message: "Database operation failed", cause }),
        })

-      const tx = <A>(f: (db: DbClient) => A) =>
+      const tx = <A>(f: DbTransactionCallback<A>) =>
        Effect.try({
          try: () => Database.transaction(f),
          catch: (cause) => new AccountRepoError({ message: "Database operation failed", cause }),
--- a/packages/opencode/src/agent/agent.ts
+++ b/packages/opencode/src/agent/agent.ts
@@ -21,7 +21,7 @@ import { Plugin } from "@/plugin"
 import { Skill } from "../skill"
 import { Effect, ServiceMap, Layer } from "effect"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"

 export namespace Agent {
  export const Info = z
@@ -148,7 +148,6 @@ export namespace Agent {
              permission: Permission.merge(
                defaults,
                Permission.fromConfig({
-                  todoread: "deny",
                  todowrite: "deny",
                }),
                user,
@@ -394,7 +393,7 @@ export namespace Agent {

  export const defaultLayer = layer.pipe(Layer.provide(Auth.layer))

-  const runPromise = makeRunPromise(Service, defaultLayer)
+  const { runPromise } = makeRuntime(Service, defaultLayer)

  export async function get(agent: string) {
    return runPromise((svc) => svc.get(agent))
--- a/packages/opencode/src/auth/index.ts
+++ b/packages/opencode/src/auth/index.ts
@@ -1,6 +1,6 @@
 import path from "path"
 import { Effect, Layer, Record, Result, Schema, ServiceMap } from "effect"
-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"
 import { zod } from "@/util/effect-zod"
 import { Global } from "../global"
 import { Filesystem } from "../util/filesystem"
@@ -95,7 +95,7 @@ export namespace Auth {
    }),
  )

-  const runPromise = makeRunPromise(Service, layer)
+  const { runPromise } = makeRuntime(Service, layer)

  export async function get(providerID: string) {
    return runPromise((service) => service.get(providerID))
--- a/packages/opencode/src/bus/bus-event.ts
+++ b/packages/opencode/src/bus/bus-event.ts
@@ -1,10 +1,7 @@
 import z from "zod"
 import type { ZodType } from "zod"
-import { Log } from "../util/log"

 export namespace BusEvent {
-  const log = Log.create({ service: "event" })
-
  export type Definition = ReturnType<typeof define>

  const registry = new Map<string, Definition>()
--- a/packages/opencode/src/bus/index.ts
+++ b/packages/opencode/src/bus/index.ts
@@ -1,12 +1,14 @@
 import z from "zod"
+import { Effect, Exit, Layer, PubSub, Scope, ServiceMap, Stream } from "effect"
 import { Log } from "../util/log"
 import { Instance } from "../project/instance"
 import { BusEvent } from "./bus-event"
 import { GlobalBus } from "./global"
+import { InstanceState } from "@/effect/instance-state"
+import { makeRuntime } from "@/effect/run-service"

 export namespace Bus {
  const log = Log.create({ service: "bus" })
-  type Subscription = (event: any) => void

  export const InstanceDisposed = BusEvent.define(
    "server.instance.disposed",
@@ -15,91 +17,168 @@ export namespace Bus {
    }),
  )

-  const state = Instance.state(
-    () => {
-      const subscriptions = new Map<any, Subscription[]>()
+  type Payload<D extends BusEvent.Definition = BusEvent.Definition> = {
+    type: D["type"]
+    properties: z.infer<D["properties"]>
+  }

-      return {
-        subscriptions,
+  type State = {
+    wildcard: PubSub.PubSub<Payload>
+    typed: Map<string, PubSub.PubSub<Payload>>
+  }
+
+  export interface Interface {
+    readonly publish: <D extends BusEvent.Definition>(
+      def: D,
+      properties: z.output<D["properties"]>,
+    ) => Effect.Effect<void>
+    readonly subscribe: <D extends BusEvent.Definition>(def: D) => Stream.Stream<Payload<D>>
+    readonly subscribeAll: () => Stream.Stream<Payload>
+    readonly subscribeCallback: <D extends BusEvent.Definition>(
+      def: D,
+      callback: (event: Payload<D>) => unknown,
+    ) => Effect.Effect<() => void>
+    readonly subscribeAllCallback: (callback: (event: any) => unknown) => Effect.Effect<() => void>
+  }
+
+  export class Service extends ServiceMap.Service<Service, Interface>()("@opencode/Bus") {}
+
+  export const layer = Layer.effect(
+    Service,
+    Effect.gen(function* () {
+      const cache = yield* InstanceState.make<State>(
+        Effect.fn("Bus.state")(function* (ctx) {
+          const wildcard = yield* PubSub.unbounded<Payload>()
+          const typed = new Map<string, PubSub.PubSub<Payload>>()
+
+          yield* Effect.addFinalizer(() =>
+            Effect.gen(function* () {
+              // Publish InstanceDisposed before shutting down so subscribers see it
+              yield* PubSub.publish(wildcard, {
+                type: InstanceDisposed.type,
+                properties: { directory: ctx.directory },
+              })
+              yield* PubSub.shutdown(wildcard)
+              for (const ps of typed.values()) {
+                yield* PubSub.shutdown(ps)
+              }
+            }),
+          )
+
+          return { wildcard, typed }
+        }),
+      )
+
+      function getOrCreate<D extends BusEvent.Definition>(state: State, def: D) {
+        return Effect.gen(function* () {
+          let ps = state.typed.get(def.type)
+          if (!ps) {
+            ps = yield* PubSub.unbounded<Payload>()
+            state.typed.set(def.type, ps)
+          }
+          return ps as unknown as PubSub.PubSub<Payload<D>>
+        })
      }
-    },
-    async (entry) => {
-      const wildcard = entry.subscriptions.get("*")
-      if (!wildcard) return
-      const event = {
-        type: InstanceDisposed.type,
-        properties: {
-          directory: Instance.directory,
-        },
+
+      function publish<D extends BusEvent.Definition>(def: D, properties: z.output<D["properties"]>) {
+        return Effect.gen(function* () {
+          const state = yield* InstanceState.get(cache)
+          const payload: Payload = { type: def.type, properties }
+          log.info("publishing", { type: def.type })
+
+          const ps = state.typed.get(def.type)
+          if (ps) yield* PubSub.publish(ps, payload)
+          yield* PubSub.publish(state.wildcard, payload)
+
+          GlobalBus.emit("event", {
+            directory: Instance.directory,
+            payload,
+          })
+        })
      }
-      for (const sub of [...wildcard]) {
-        sub(event)
+
+      function subscribe<D extends BusEvent.Definition>(def: D): Stream.Stream<Payload<D>> {
+        log.info("subscribing", { type: def.type })
+        return Stream.unwrap(
+          Effect.gen(function* () {
+            const state = yield* InstanceState.get(cache)
+            const ps = yield* getOrCreate(state, def)
+            return Stream.fromPubSub(ps)
+          }),
+        ).pipe(Stream.ensuring(Effect.sync(() => log.info("unsubscribing", { type: def.type }))))
      }
-    },
+
+      function subscribeAll(): Stream.Stream<Payload> {
+        log.info("subscribing", { type: "*" })
+        return Stream.unwrap(
+          Effect.gen(function* () {
+            const state = yield* InstanceState.get(cache)
+            return Stream.fromPubSub(state.wildcard)
+          }),
+        ).pipe(Stream.ensuring(Effect.sync(() => log.info("unsubscribing", { type: "*" }))))
+      }
+
+      function on<T>(pubsub: PubSub.PubSub<T>, type: string, callback: (event: T) => unknown) {
+        return Effect.gen(function* () {
+          log.info("subscribing", { type })
+          const scope = yield* Scope.make()
+          const subscription = yield* Scope.provide(scope)(PubSub.subscribe(pubsub))
+
+          yield* Scope.provide(scope)(
+            Stream.fromSubscription(subscription).pipe(
+              Stream.runForEach((msg) =>
+                Effect.tryPromise({
+                  try: () => Promise.resolve().then(() => callback(msg)),
+                  catch: (cause) => {
+                    log.error("subscriber failed", { type, cause })
+                  },
+                }).pipe(Effect.ignore),
+              ),
+              Effect.forkScoped,
+            ),
+          )
+
+          return () => {
+            log.info("unsubscribing", { type })
+            Effect.runFork(Scope.close(scope, Exit.void))
+          }
+        })
+      }
+
+      const subscribeCallback = Effect.fn("Bus.subscribeCallback")(function* <D extends BusEvent.Definition>(
+        def: D,
+        callback: (event: Payload<D>) => unknown,
+      ) {
+        const state = yield* InstanceState.get(cache)
+        const ps = yield* getOrCreate(state, def)
+        return yield* on(ps, def.type, callback)
+      })
+
+      const subscribeAllCallback = Effect.fn("Bus.subscribeAllCallback")(function* (callback: (event: any) => unknown) {
+        const state = yield* InstanceState.get(cache)
+        return yield* on(state.wildcard, "*", callback)
+      })
+
+      return Service.of({ publish, subscribe, subscribeAll, subscribeCallback, subscribeAllCallback })
+    }),
  )

-  export async function publish<Definition extends BusEvent.Definition>(
-    def: Definition,
-    properties: z.output<Definition["properties"]>,
+  const { runPromise, runSync } = makeRuntime(Service, layer)
+
+  // runSync is safe here because the subscribe chain (InstanceState.get, PubSub.subscribe,
+  // Scope.make, Effect.forkScoped) is entirely synchronous. If any step becomes async, this will throw.
+  export async function publish<D extends BusEvent.Definition>(def: D, properties: z.output<D["properties"]>) {
+    return runPromise((svc) => svc.publish(def, properties))
+  }
+
+  export function subscribe<D extends BusEvent.Definition>(
+    def: D,
+    callback: (event: { type: D["type"]; properties: z.infer<D["properties"]> }) => unknown,
  ) {
-    const payload = {
-      type: def.type,
-      properties,
-    }
-    log.info("publishing", {
-      type: def.type,
-    })
-    const pending = []
-    for (const key of [def.type, "*"]) {
-      const match = [...(state().subscriptions.get(key) ?? [])]
-      for (const sub of match) {
-        pending.push(sub(payload))
-      }
-    }
-    GlobalBus.emit("event", {
-      directory: Instance.directory,
-      payload,
-    })
-    return Promise.all(pending)
+    return runSync((svc) => svc.subscribeCallback(def, callback))
  }

-  export function subscribe<Definition extends BusEvent.Definition>(
-    def: Definition,
-    callback: (event: { type: Definition["type"]; properties: z.infer<Definition["properties"]> }) => void,
-  ) {
-    return raw(def.type, callback)
-  }
-
-  export function once<Definition extends BusEvent.Definition>(
-    def: Definition,
-    callback: (event: {
-      type: Definition["type"]
-      properties: z.infer<Definition["properties"]>
-    }) => "done" | undefined,
-  ) {
-    const unsub = subscribe(def, (event) => {
-      if (callback(event)) unsub()
-    })
-  }
-
-  export function subscribeAll(callback: (event: any) => void) {
-    return raw("*", callback)
-  }
-
-  function raw(type: string, callback: (event: any) => void) {
-    log.info("subscribing", { type })
-    const subscriptions = state().subscriptions
-    let match = subscriptions.get(type) ?? []
-    match.push(callback)
-    subscriptions.set(type, match)
-
-    return () => {
-      log.info("unsubscribing", { type })
-      const match = subscriptions.get(type)
-      if (!match) return
-      const index = match.indexOf(callback)
-      if (index === -1) return
-      match.splice(index, 1)
-    }
+  export function subscribeAll(callback: (event: any) => unknown) {
+    return runSync((svc) => svc.subscribeAllCallback(callback))
  }
 }
--- a/packages/opencode/src/cli/cmd/agent.ts
+++ b/packages/opencode/src/cli/cmd/agent.ts
@@ -14,19 +14,7 @@ import type { Argv } from "yargs"

 type AgentMode = "all" | "primary" | "subagent"

-const AVAILABLE_TOOLS = [
-  "bash",
-  "read",
-  "write",
-  "edit",
-  "list",
-  "glob",
-  "grep",
-  "webfetch",
-  "task",
-  "todowrite",
-  "todoread",
-]
+const AVAILABLE_TOOLS = ["bash", "read", "write", "edit", "list", "glob", "grep", "webfetch", "task", "todowrite"]

 const AgentCreateCommand = cmd({
  command: "create",
--- a/packages/opencode/src/cli/cmd/github.ts
+++ b/packages/opencode/src/cli/cmd/github.ts
@@ -28,9 +28,9 @@ import { Provider } from "../../provider/provider"
 import { Bus } from "../../bus"
 import { MessageV2 } from "../../session/message-v2"
 import { SessionPrompt } from "@/session/prompt"
+import { Git } from "@/git"
 import { setTimeout as sleep } from "node:timers/promises"
 import { Process } from "@/util/process"
-import { git } from "@/util/git"

 type GitHubAuthor = {
  login: string
@@ -257,7 +257,7 @@ export const GithubInstallCommand = cmd({
            }

            // Get repo info
-            const info = (await git(["remote", "get-url", "origin"], { cwd: Instance.worktree })).text().trim()
+            const info = (await Git.run(["remote", "get-url", "origin"], { cwd: Instance.worktree })).text().trim()
            const parsed = parseGitHubRemote(info)
            if (!parsed) {
              prompts.log.error(`Could not find git repository. Please run this command from a git repository.`)
@@ -496,20 +496,20 @@ export const GithubRunCommand = cmd({
          : "issue"
        : undefined
      const gitText = async (args: string[]) => {
-        const result = await git(args, { cwd: Instance.worktree })
+        const result = await Git.run(args, { cwd: Instance.worktree })
        if (result.exitCode !== 0) {
          throw new Process.RunFailedError(["git", ...args], result.exitCode, result.stdout, result.stderr)
        }
        return result.text().trim()
      }
      const gitRun = async (args: string[]) => {
-        const result = await git(args, { cwd: Instance.worktree })
+        const result = await Git.run(args, { cwd: Instance.worktree })
        if (result.exitCode !== 0) {
          throw new Process.RunFailedError(["git", ...args], result.exitCode, result.stdout, result.stderr)
        }
        return result
      }
-      const gitStatus = (args: string[]) => git(args, { cwd: Instance.worktree })
+      const gitStatus = (args: string[]) => Git.run(args, { cwd: Instance.worktree })
      const commitChanges = async (summary: string, actor?: string) => {
        const args = ["commit", "-m", summary]
        if (actor) args.push("-m", `Co-authored-by: ${actor} <${actor}@users.noreply.github.com>`)
@@ -869,7 +869,6 @@ export const GithubRunCommand = cmd({
      function subscribeSessionEvents() {
        const TOOL: Record<string, [string, string]> = {
          todowrite: ["Todo", UI.Style.TEXT_WARNING_BOLD],
-          todoread: ["Todo", UI.Style.TEXT_WARNING_BOLD],
          bash: ["Bash", UI.Style.TEXT_DANGER_BOLD],
          edit: ["Edit", UI.Style.TEXT_SUCCESS_BOLD],
          glob: ["Glob", UI.Style.TEXT_INFO_BOLD],
@@ -890,7 +889,7 @@ export const GithubRunCommand = cmd({
        }

        let text = ""
-        Bus.subscribe(MessageV2.Event.PartUpdated, async (evt) => {
+        Bus.subscribe(MessageV2.Event.PartUpdated, (evt) => {
          if (evt.properties.part.sessionID !== session.id) return
          //if (evt.properties.part.messageID === messageID) return
          const part = evt.properties.part
--- a/packages/opencode/src/cli/cmd/pr.ts
+++ b/packages/opencode/src/cli/cmd/pr.ts
@@ -1,8 +1,8 @@
 import { UI } from "../ui"
 import { cmd } from "./cmd"
+import { Git } from "@/git"
 import { Instance } from "@/project/instance"
 import { Process } from "@/util/process"
-import { git } from "@/util/git"

 export const PrCommand = cmd({
  command: "pr <number>",
@@ -67,9 +67,9 @@ export const PrCommand = cmd({
              const remoteName = forkOwner

              // Check if remote already exists
-              const remotes = (await git(["remote"], { cwd: Instance.worktree })).text().trim()
+              const remotes = (await Git.run(["remote"], { cwd: Instance.worktree })).text().trim()
              if (!remotes.split("\n").includes(remoteName)) {
-                await git(["remote", "add", remoteName, `https://github.com/${forkOwner}/${forkName}.git`], {
+                await Git.run(["remote", "add", remoteName, `https://github.com/${forkOwner}/${forkName}.git`], {
                  cwd: Instance.worktree,
                })
                UI.println(`Added fork remote: ${remoteName}`)
@@ -77,7 +77,7 @@ export const PrCommand = cmd({

              // Set upstream to the fork so pushes go there
              const headRefName = prInfo.headRefName
-              await git(["branch", `--set-upstream-to=${remoteName}/${headRefName}`, localBranchName], {
+              await Git.run(["branch", `--set-upstream-to=${remoteName}/${headRefName}`, localBranchName], {
                cwd: Instance.worktree,
              })
            }
--- a/packages/opencode/src/cli/cmd/tui/app.tsx
+++ b/packages/opencode/src/cli/cmd/tui/app.tsx
@@ -710,7 +710,7 @@ function App(props: { onSnapshot?: () => Promise<string[]> }) {
    })
  })

-  sdk.event.on(SessionApi.Event.Deleted.type, (evt) => {
+  sdk.event.on("session.deleted", (evt) => {
    if (route.data.type === "session" && route.data.sessionID === evt.properties.info.id) {
      route.navigate({ type: "home" })
      toast.show({
@@ -720,7 +720,7 @@ function App(props: { onSnapshot?: () => Promise<string[]> }) {
    }
  })

-  sdk.event.on(SessionApi.Event.Error.type, (evt) => {
+  sdk.event.on("session.error", (evt) => {
    const error = evt.properties.error
    if (error && typeof error === "object" && error.name === "MessageAbortedError") return
    const message = (() => {
--- a/packages/opencode/src/command/index.ts
+++ b/packages/opencode/src/command/index.ts
@@ -1,6 +1,6 @@
 import { BusEvent } from "@/bus/bus-event"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"
 import { SessionID, MessageID } from "@/session/schema"
 import { Effect, Layer, ServiceMap } from "effect"
 import z from "zod"
@@ -173,7 +173,7 @@ export namespace Command {
    }),
  )

-  const runPromise = makeRunPromise(Service, layer)
+  const { runPromise } = makeRuntime(Service, layer)

  export async function get(name: string) {
    return runPromise((svc) => svc.get(name))
--- a/packages/opencode/src/config/config.ts
+++ b/packages/opencode/src/config/config.ts
@@ -673,7 +673,6 @@ export namespace Config {
          task: PermissionRule.optional(),
          external_directory: PermissionRule.optional(),
          todowrite: PermissionAction.optional(),
-          todoread: PermissionAction.optional(),
          question: PermissionAction.optional(),
          webfetch: PermissionAction.optional(),
          websearch: PermissionAction.optional(),
--- a/packages/opencode/src/effect/instance-context.ts
+++ b/packages/opencode/src/effect/instance-context.ts
@@ -1,14 +0,0 @@
-import { ServiceMap } from "effect"
-import type { Project } from "@/project/project"
-
-export declare namespace InstanceContext {
-  export interface Shape {
-    readonly directory: string
-    readonly worktree: string
-    readonly project: Project.Info
-  }
-}
-
-export class InstanceContext extends ServiceMap.Service<InstanceContext, InstanceContext.Shape>()(
-  "opencode/InstanceContext",
-) {}
--- a/packages/opencode/src/effect/run-service.ts
+++ b/packages/opencode/src/effect/run-service.ts
@@ -3,11 +3,15 @@ import * as ServiceMap from "effect/ServiceMap"

 export const memoMap = Layer.makeMemoMapUnsafe()

-export function makeRunPromise<I, S, E>(service: ServiceMap.Service<I, S>, layer: Layer.Layer<I, E>) {
+export function makeRuntime<I, S, E>(service: ServiceMap.Service<I, S>, layer: Layer.Layer<I, E>) {
  let rt: ManagedRuntime.ManagedRuntime<I, E> | undefined
+  const getRuntime = () => (rt ??= ManagedRuntime.make(layer, { memoMap }))

-  return <A, Err>(fn: (svc: S) => Effect.Effect<A, Err, I>, options?: Effect.RunOptions) => {
-    rt ??= ManagedRuntime.make(layer, { memoMap })
-    return rt.runPromise(service.use(fn), options)
+  return {
+    runSync: <A, Err>(fn: (svc: S) => Effect.Effect<A, Err, I>) => getRuntime().runSync(service.use(fn)),
+    runPromise: <A, Err>(fn: (svc: S) => Effect.Effect<A, Err, I>, options?: Effect.RunOptions) =>
+      getRuntime().runPromise(service.use(fn), options),
+    runFork: <A, Err>(fn: (svc: S) => Effect.Effect<A, Err, I>) => getRuntime().runFork(service.use(fn)),
+    runCallback: <A, Err>(fn: (svc: S) => Effect.Effect<A, Err, I>) => getRuntime().runCallback(service.use(fn)),
  }
 }
--- a/packages/opencode/src/file/index.ts
+++ b/packages/opencode/src/file/index.ts
@@ -1,8 +1,8 @@
 import { BusEvent } from "@/bus/bus-event"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"
-import { git } from "@/util/git"
-import { Effect, Fiber, Layer, Scope, ServiceMap } from "effect"
+import { makeRuntime } from "@/effect/run-service"
+import { Git } from "@/git"
+import { Effect, Layer, ServiceMap } from "effect"
 import { formatPatch, structuredPatch } from "diff"
 import fs from "fs"
 import fuzzysort from "fuzzysort"
@@ -323,7 +323,6 @@ export namespace File {

  interface State {
    cache: Entry
-    fiber: Fiber.Fiber<void> | undefined
  }

  export interface Interface {
@@ -348,7 +347,6 @@ export namespace File {
        Effect.fn("File.state")(() =>
          Effect.succeed({
            cache: { files: [], dirs: [] } as Entry,
-            fiber: undefined as Fiber.Fiber<void> | undefined,
          }),
        ),
      )
@@ -406,21 +404,11 @@ export namespace File {
        s.cache = next
      })

-      const scope = yield* Scope.Scope
+      let cachedScan = yield* Effect.cached(scan().pipe(Effect.catchCause(() => Effect.void)))

      const ensure = Effect.fn("File.ensure")(function* () {
-        const s = yield* InstanceState.get(state)
-        if (!s.fiber)
-          s.fiber = yield* scan().pipe(
-            Effect.catchCause(() => Effect.void),
-            Effect.ensuring(
-              Effect.sync(() => {
-                s.fiber = undefined
-              }),
-            ),
-            Effect.forkIn(scope),
-          )
-        yield* Fiber.join(s.fiber)
+        yield* cachedScan
+        cachedScan = yield* Effect.cached(scan().pipe(Effect.catchCause(() => Effect.void)))
      })

      const init = Effect.fn("File.init")(function* () {
@@ -432,7 +420,7 @@ export namespace File {

        return yield* Effect.promise(async () => {
          const diffOutput = (
-            await git(["-c", "core.fsmonitor=false", "-c", "core.quotepath=false", "diff", "--numstat", "HEAD"], {
+            await Git.run(["-c", "core.fsmonitor=false", "-c", "core.quotepath=false", "diff", "--numstat", "HEAD"], {
              cwd: Instance.directory,
            })
          ).text()
@@ -452,7 +440,7 @@ export namespace File {
          }

          const untrackedOutput = (
-            await git(
+            await Git.run(
              [
                "-c",
                "core.fsmonitor=false",
@@ -485,7 +473,7 @@ export namespace File {
          }

          const deletedOutput = (
-            await git(
+            await Git.run(
              [
                "-c",
                "core.fsmonitor=false",
@@ -576,17 +564,17 @@ export namespace File {

          if (Instance.project.vcs === "git") {
            let diff = (
-              await git(["-c", "core.fsmonitor=false", "diff", "--", file], { cwd: Instance.directory })
+              await Git.run(["-c", "core.fsmonitor=false", "diff", "--", file], { cwd: Instance.directory })
            ).text()
            if (!diff.trim()) {
              diff = (
-                await git(["-c", "core.fsmonitor=false", "diff", "--staged", "--", file], {
+                await Git.run(["-c", "core.fsmonitor=false", "diff", "--staged", "--", file], {
                  cwd: Instance.directory,
                })
              ).text()
            }
            if (diff.trim()) {
-              const original = (await git(["show", `HEAD:${file}`], { cwd: Instance.directory })).text()
+              const original = (await Git.run(["show", `HEAD:${file}`], { cwd: Instance.directory })).text()
              const patch = structuredPatch(file, file, original, content, "old", "new", {
                context: Infinity,
                ignoreWhitespace: true,
@@ -688,7 +676,7 @@ export namespace File {
    }),
  )

-  const runPromise = makeRunPromise(Service, layer)
+  const { runPromise } = makeRuntime(Service, layer)

  export function init() {
    return runPromise((svc) => svc.init())
--- a/packages/opencode/src/file/time.ts
+++ b/packages/opencode/src/file/time.ts
@@ -1,6 +1,6 @@
 import { DateTime, Effect, Layer, Semaphore, ServiceMap } from "effect"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"
 import { Flag } from "@/flag/flag"
 import type { SessionID } from "@/session/schema"
 import { Filesystem } from "../util/filesystem"
@@ -108,7 +108,7 @@ export namespace FileTime {
    }),
  ).pipe(Layer.orDie)

-  const runPromise = makeRunPromise(Service, layer)
+  const { runPromise } = makeRuntime(Service, layer)

  export function read(sessionID: SessionID, file: string) {
    return runPromise((s) => s.read(sessionID, file))
--- a/packages/opencode/src/file/watcher.ts
+++ b/packages/opencode/src/file/watcher.ts
@@ -8,10 +8,10 @@ import z from "zod"
 import { Bus } from "@/bus"
 import { BusEvent } from "@/bus/bus-event"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"
 import { Flag } from "@/flag/flag"
+import { Git } from "@/git"
 import { Instance } from "@/project/instance"
-import { git } from "@/util/git"
 import { lazy } from "@/util/lazy"
 import { Config } from "../config/config"
 import { FileIgnore } from "./ignore"
@@ -130,7 +130,7 @@ export namespace FileWatcher {

            if (Instance.project.vcs === "git") {
              const result = yield* Effect.promise(() =>
-                git(["rev-parse", "--git-dir"], {
+                Git.run(["rev-parse", "--git-dir"], {
                  cwd: Instance.project.worktree,
                }),
              )
@@ -159,7 +159,7 @@ export namespace FileWatcher {
    }),
  )

-  const runPromise = makeRunPromise(Service, layer)
+  const { runPromise } = makeRuntime(Service, layer)

  export function init() {
    return runPromise((svc) => svc.init())
--- a/packages/opencode/src/format/index.ts
+++ b/packages/opencode/src/format/index.ts
@@ -1,12 +1,10 @@
 import { Effect, Layer, ServiceMap } from "effect"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"
 import path from "path"
 import { mergeDeep } from "remeda"
 import z from "zod"
-import { Bus } from "../bus"
 import { Config } from "../config/config"
-import { File } from "../file"
 import { Instance } from "../project/instance"
 import { Process } from "../util/process"
 import { Log } from "../util/log"
@@ -29,6 +27,7 @@ export namespace Format {
  export interface Interface {
    readonly init: () => Effect.Effect<void>
    readonly status: () => Effect.Effect<Status[]>
+    readonly file: (filepath: string) => Effect.Effect<void>
  }

  export class Service extends ServiceMap.Service<Service, Interface>()("@opencode/Format") {}
@@ -97,53 +96,46 @@ export namespace Format {
            return checks.filter((x) => x.enabled).map((x) => x.item)
          }

-          yield* Effect.acquireRelease(
-            Effect.sync(() =>
-              Bus.subscribe(
-                File.Event.Edited,
-                Instance.bind(async (payload) => {
-                  const file = payload.properties.file
-                  log.info("formatting", { file })
-                  const ext = path.extname(file)
+          async function formatFile(filepath: string) {
+            log.info("formatting", { file: filepath })
+            const ext = path.extname(filepath)
+
+            for (const item of await getFormatter(ext)) {
+              log.info("running", { command: item.command })
+              try {
+                const proc = Process.spawn(
+                  item.command.map((x) => x.replace("$FILE", filepath)),
+                  {
+                    cwd: Instance.directory,
+                    env: { ...process.env, ...item.environment },
+                    stdout: "ignore",
+                    stderr: "ignore",
+                  },
+                )
+                const exit = await proc.exited
+                if (exit !== 0) {
+                  log.error("failed", {
+                    command: item.command,
+                    ...item.environment,
+                  })
+                }
+              } catch (error) {
+                log.error("failed to format file", {
+                  error,
+                  command: item.command,
+                  ...item.environment,
+                  file: filepath,
+                })
+              }
+            }
+          }

-                  for (const item of await getFormatter(ext)) {
-                    log.info("running", { command: item.command })
-                    try {
-                      const proc = Process.spawn(
-                        item.command.map((x) => x.replace("$FILE", file)),
-                        {
-                          cwd: Instance.directory,
-                          env: { ...process.env, ...item.environment },
-                          stdout: "ignore",
-                          stderr: "ignore",
-                        },
-                      )
-                      const exit = await proc.exited
-                      if (exit !== 0) {
-                        log.error("failed", {
-                          command: item.command,
-                          ...item.environment,
-                        })
-                      }
-                    } catch (error) {
-                      log.error("failed to format file", {
-                        error,
-                        command: item.command,
-                        ...item.environment,
-                        file,
-                      })
-                    }
-                  }
-                }),
-              ),
-            ),
-            (unsubscribe) => Effect.sync(unsubscribe),
-          )
          log.info("init")

          return {
            formatters,
            isEnabled,
+            formatFile,
          }
        }),
      )
@@ -166,11 +158,16 @@ export namespace Format {
        return result
      })

-      return Service.of({ init, status })
+      const file = Effect.fn("Format.file")(function* (filepath: string) {
+        const { formatFile } = yield* InstanceState.get(state)
+        yield* Effect.promise(() => formatFile(filepath))
+      })
+
+      return Service.of({ init, status, file })
    }),
  )

-  const runPromise = makeRunPromise(Service, layer)
+  const { runPromise } = makeRuntime(Service, layer)

  export async function init() {
    return runPromise((s) => s.init())
@@ -179,4 +176,8 @@ export namespace Format {
  export async function status() {
    return runPromise((s) => s.status())
  }
+
+  export async function file(filepath: string) {
+    return runPromise((s) => s.file(filepath))
+  }
 }
--- a/packages/opencode/src/git/index.ts
+++ b/packages/opencode/src/git/index.ts
@@ -0,0 +1,308 @@
+import { NodeFileSystem, NodePath } from "@effect/platform-node"
+import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
+import { Effect, Layer, ServiceMap, Stream } from "effect"
+import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
+import { makeRuntime } from "@/effect/run-service"
+
+export namespace Git {
+  const cfg = [
+    "--no-optional-locks",
+    "-c",
+    "core.autocrlf=false",
+    "-c",
+    "core.fsmonitor=false",
+    "-c",
+    "core.longpaths=true",
+    "-c",
+    "core.symlinks=true",
+    "-c",
+    "core.quotepath=false",
+  ] as const
+
+  const out = (result: { text(): string }) => result.text().trim()
+  const nuls = (text: string) => text.split("\0").filter(Boolean)
+  const fail = (err: unknown) =>
+    ({
+      exitCode: 1,
+      text: () => "",
+      stdout: Buffer.alloc(0),
+      stderr: Buffer.from(err instanceof Error ? err.message : String(err)),
+    }) satisfies Result
+
+  export type Kind = "added" | "deleted" | "modified"
+
+  export type Base = {
+    readonly name: string
+    readonly ref: string
+  }
+
+  export type Item = {
+    readonly file: string
+    readonly code: string
+    readonly status: Kind
+  }
+
+  export type Stat = {
+    readonly file: string
+    readonly additions: number
+    readonly deletions: number
+  }
+
+  export interface Result {
+    readonly exitCode: number
+    readonly text: () => string
+    readonly stdout: Buffer
+    readonly stderr: Buffer
+  }
+
+  export interface Options {
+    readonly cwd: string
+    readonly env?: Record<string, string>
+  }
+
+  export interface Interface {
+    readonly run: (args: string[], opts: Options) => Effect.Effect<Result>
+    readonly branch: (cwd: string) => Effect.Effect<string | undefined>
+    readonly prefix: (cwd: string) => Effect.Effect<string>
+    readonly defaultBranch: (cwd: string) => Effect.Effect<Base | undefined>
+    readonly hasHead: (cwd: string) => Effect.Effect<boolean>
+    readonly mergeBase: (cwd: string, base: string, head?: string) => Effect.Effect<string | undefined>
+    readonly show: (cwd: string, ref: string, file: string, prefix?: string) => Effect.Effect<string>
+    readonly status: (cwd: string) => Effect.Effect<Item[]>
+    readonly diff: (cwd: string, ref: string) => Effect.Effect<Item[]>
+    readonly stats: (cwd: string, ref: string) => Effect.Effect<Stat[]>
+  }
+
+  const kind = (code: string): Kind => {
+    if (code === "??") return "added"
+    if (code.includes("U")) return "modified"
+    if (code.includes("A") && !code.includes("D")) return "added"
+    if (code.includes("D") && !code.includes("A")) return "deleted"
+    return "modified"
+  }
+
+  export class Service extends ServiceMap.Service<Service, Interface>()("@opencode/Git") {}
+
+  export const layer = Layer.effect(
+    Service,
+    Effect.gen(function* () {
+      const spawner = yield* ChildProcessSpawner.ChildProcessSpawner
+
+      const run = Effect.fn("Git.run")(
+        function* (args: string[], opts: Options) {
+          const proc = ChildProcess.make("git", [...cfg, ...args], {
+            cwd: opts.cwd,
+            env: opts.env,
+            extendEnv: true,
+            stdin: "ignore",
+            stdout: "pipe",
+            stderr: "pipe",
+          })
+          const handle = yield* spawner.spawn(proc)
+          const [stdout, stderr] = yield* Effect.all(
+            [Stream.mkString(Stream.decodeText(handle.stdout)), Stream.mkString(Stream.decodeText(handle.stderr))],
+            { concurrency: 2 },
+          )
+          return {
+            exitCode: yield* handle.exitCode,
+            text: () => stdout,
+            stdout: Buffer.from(stdout),
+            stderr: Buffer.from(stderr),
+          } satisfies Result
+        },
+        Effect.scoped,
+        Effect.catch((err) => Effect.succeed(fail(err))),
+      )
+
+      const text = Effect.fn("Git.text")(function* (args: string[], opts: Options) {
+        return (yield* run(args, opts)).text()
+      })
+
+      const lines = Effect.fn("Git.lines")(function* (args: string[], opts: Options) {
+        return (yield* text(args, opts))
+          .split(/\r?\n/)
+          .map((item) => item.trim())
+          .filter(Boolean)
+      })
+
+      const refs = Effect.fnUntraced(function* (cwd: string) {
+        return yield* lines(["for-each-ref", "--format=%(refname:short)", "refs/heads"], { cwd })
+      })
+
+      const configured = Effect.fnUntraced(function* (cwd: string, list: string[]) {
+        const result = yield* run(["config", "init.defaultBranch"], { cwd })
+        const name = out(result)
+        if (!name || !list.includes(name)) return
+        return { name, ref: name } satisfies Base
+      })
+
+      const primary = Effect.fnUntraced(function* (cwd: string) {
+        const list = yield* lines(["remote"], { cwd })
+        if (list.includes("origin")) return "origin"
+        if (list.length === 1) return list[0]
+        if (list.includes("upstream")) return "upstream"
+        return list[0]
+      })
+
+      const branch = Effect.fn("Git.branch")(function* (cwd: string) {
+        const result = yield* run(["symbolic-ref", "--quiet", "--short", "HEAD"], { cwd })
+        if (result.exitCode !== 0) return
+        const text = out(result)
+        return text || undefined
+      })
+
+      const prefix = Effect.fn("Git.prefix")(function* (cwd: string) {
+        const result = yield* run(["rev-parse", "--show-prefix"], { cwd })
+        if (result.exitCode !== 0) return ""
+        return out(result)
+      })
+
+      const defaultBranch = Effect.fn("Git.defaultBranch")(function* (cwd: string) {
+        const remote = yield* primary(cwd)
+        if (remote) {
+          const head = yield* run(["symbolic-ref", `refs/remotes/${remote}/HEAD`], { cwd })
+          if (head.exitCode === 0) {
+            const ref = out(head).replace(/^refs\/remotes\//, "")
+            const name = ref.startsWith(`${remote}/`) ? ref.slice(`${remote}/`.length) : ""
+            if (name) return { name, ref } satisfies Base
+          }
+        }
+
+        const list = yield* refs(cwd)
+        const next = yield* configured(cwd, list)
+        if (next) return next
+        if (list.includes("main")) return { name: "main", ref: "main" } satisfies Base
+        if (list.includes("master")) return { name: "master", ref: "master" } satisfies Base
+      })
+
+      const hasHead = Effect.fn("Git.hasHead")(function* (cwd: string) {
+        const result = yield* run(["rev-parse", "--verify", "HEAD"], { cwd })
+        return result.exitCode === 0
+      })
+
+      const mergeBase = Effect.fn("Git.mergeBase")(function* (cwd: string, base: string, head = "HEAD") {
+        const result = yield* run(["merge-base", base, head], { cwd })
+        if (result.exitCode !== 0) return
+        const text = out(result)
+        return text || undefined
+      })
+
+      const show = Effect.fn("Git.show")(function* (cwd: string, ref: string, file: string, prefix = "") {
+        const target = prefix ? `${prefix}${file}` : file
+        const result = yield* run(["show", `${ref}:${target}`], { cwd })
+        if (result.exitCode !== 0) return ""
+        if (result.stdout.includes(0)) return ""
+        return result.text()
+      })
+
+      const status = Effect.fn("Git.status")(function* (cwd: string) {
+        return nuls(
+          yield* text(["status", "--porcelain=v1", "--untracked-files=all", "--no-renames", "-z", "--", "."], {
+            cwd,
+          }),
+        ).flatMap((item) => {
+          const file = item.slice(3)
+          if (!file) return []
+          const code = item.slice(0, 2)
+          return [{ file, code, status: kind(code) } satisfies Item]
+        })
+      })
+
+      const diff = Effect.fn("Git.diff")(function* (cwd: string, ref: string) {
+        const list = nuls(
+          yield* text(["diff", "--no-ext-diff", "--no-renames", "--name-status", "-z", ref, "--", "."], { cwd }),
+        )
+        return list.flatMap((code, idx) => {
+          if (idx % 2 !== 0) return []
+          const file = list[idx + 1]
+          if (!code || !file) return []
+          return [{ file, code, status: kind(code) } satisfies Item]
+        })
+      })
+
+      const stats = Effect.fn("Git.stats")(function* (cwd: string, ref: string) {
+        return nuls(
+          yield* text(["diff", "--no-ext-diff", "--no-renames", "--numstat", "-z", ref, "--", "."], { cwd }),
+        ).flatMap((item) => {
+          const a = item.indexOf("\t")
+          const b = item.indexOf("\t", a + 1)
+          if (a === -1 || b === -1) return []
+          const file = item.slice(b + 1)
+          if (!file) return []
+          const adds = item.slice(0, a)
+          const dels = item.slice(a + 1, b)
+          const additions = adds === "-" ? 0 : Number.parseInt(adds || "0", 10)
+          const deletions = dels === "-" ? 0 : Number.parseInt(dels || "0", 10)
+          return [
+            {
+              file,
+              additions: Number.isFinite(additions) ? additions : 0,
+              deletions: Number.isFinite(deletions) ? deletions : 0,
+            } satisfies Stat,
+          ]
+        })
+      })
+
+      return Service.of({
+        run,
+        branch,
+        prefix,
+        defaultBranch,
+        hasHead,
+        mergeBase,
+        show,
+        status,
+        diff,
+        stats,
+      })
+    }),
+  )
+
+  export const defaultLayer = layer.pipe(
+    Layer.provide(CrossSpawnSpawner.layer),
+    Layer.provide(NodeFileSystem.layer),
+    Layer.provide(NodePath.layer),
+  )
+
+  const { runPromise } = makeRuntime(Service, defaultLayer)
+
+  export function run(args: string[], opts: Options) {
+    return runPromise((git) => git.run(args, opts))
+  }
+
+  export function branch(cwd: string) {
+    return runPromise((git) => git.branch(cwd))
+  }
+
+  export function prefix(cwd: string) {
+    return runPromise((git) => git.prefix(cwd))
+  }
+
+  export function defaultBranch(cwd: string) {
+    return runPromise((git) => git.defaultBranch(cwd))
+  }
+
+  export function hasHead(cwd: string) {
+    return runPromise((git) => git.hasHead(cwd))
+  }
+
+  export function mergeBase(cwd: string, base: string, head?: string) {
+    return runPromise((git) => git.mergeBase(cwd, base, head))
+  }
+
+  export function show(cwd: string, ref: string, file: string, prefix?: string) {
+    return runPromise((git) => git.show(cwd, ref, file, prefix))
+  }
+
+  export function status(cwd: string) {
+    return runPromise((git) => git.status(cwd))
+  }
+
+  export function diff(cwd: string, ref: string) {
+    return runPromise((git) => git.diff(cwd, ref))
+  }
+
+  export function stats(cwd: string, ref: string) {
+    return runPromise((git) => git.stats(cwd, ref))
+  }
+}
--- a/packages/opencode/src/id/id.ts
+++ b/packages/opencode/src/id/id.ts
@@ -3,6 +3,7 @@ import { randomBytes } from "crypto"

 export namespace Identifier {
  const prefixes = {
+    event: "evt",
    session: "ses",
    message: "msg",
    permission: "per",
--- a/packages/opencode/src/installation/index.ts
+++ b/packages/opencode/src/installation/index.ts
@@ -2,7 +2,7 @@ import { NodeFileSystem, NodePath } from "@effect/platform-node"
 import { Effect, Layer, Schema, ServiceMap, Stream } from "effect"
 import { FetchHttpClient, HttpClient, HttpClientRequest, HttpClientResponse } from "effect/unstable/http"
 import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"
 import { withTransientReadRetry } from "@/util/effect-http-client"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
 import path from "path"
@@ -346,7 +346,7 @@ export namespace Installation {
    Layer.provide(NodePath.layer),
  )

-  const runPromise = makeRunPromise(Service, defaultLayer)
+  const { runPromise } = makeRuntime(Service, defaultLayer)

  export async function info(): Promise<Info> {
    return runPromise((svc) => svc.info())
--- a/packages/opencode/src/lsp/index.ts
+++ b/packages/opencode/src/lsp/index.ts
@@ -177,6 +177,12 @@ export namespace LSP {

  async function getClients(file: string) {
    const s = await state()
+
+    // Only spawn LSP clients for files within the instance directory
+    if (!Instance.containsPath(file)) {
+      return []
+    }
+
    const extension = path.parse(file).ext || file
    const result: LSPClient.Info[] = []

--- a/packages/opencode/src/mcp/auth.ts
+++ b/packages/opencode/src/mcp/auth.ts
@@ -1,7 +1,9 @@
 import path from "path"
 import z from "zod"
 import { Global } from "../global"
-import { Filesystem } from "../util/filesystem"
+import { Effect, Layer, ServiceMap } from "effect"
+import { AppFileSystem } from "@/filesystem"
+import { makeRuntime } from "@/effect/run-service"

 export namespace McpAuth {
  export const Tokens = z.object({
@@ -25,106 +27,155 @@ export namespace McpAuth {
    clientInfo: ClientInfo.optional(),
    codeVerifier: z.string().optional(),
    oauthState: z.string().optional(),
-    serverUrl: z.string().optional(), // Track the URL these credentials are for
+    serverUrl: z.string().optional(),
  })
  export type Entry = z.infer<typeof Entry>

  const filepath = path.join(Global.Path.data, "mcp-auth.json")

-  export async function get(mcpName: string): Promise<Entry | undefined> {
-    const data = await all()
-    return data[mcpName]
+  export interface Interface {
+    readonly all: () => Effect.Effect<Record<string, Entry>>
+    readonly get: (mcpName: string) => Effect.Effect<Entry | undefined>
+    readonly getForUrl: (mcpName: string, serverUrl: string) => Effect.Effect<Entry | undefined>
+    readonly set: (mcpName: string, entry: Entry, serverUrl?: string) => Effect.Effect<void>
+    readonly remove: (mcpName: string) => Effect.Effect<void>
+    readonly updateTokens: (mcpName: string, tokens: Tokens, serverUrl?: string) => Effect.Effect<void>
+    readonly updateClientInfo: (mcpName: string, clientInfo: ClientInfo, serverUrl?: string) => Effect.Effect<void>
+    readonly updateCodeVerifier: (mcpName: string, codeVerifier: string) => Effect.Effect<void>
+    readonly clearCodeVerifier: (mcpName: string) => Effect.Effect<void>
+    readonly updateOAuthState: (mcpName: string, oauthState: string) => Effect.Effect<void>
+    readonly getOAuthState: (mcpName: string) => Effect.Effect<string | undefined>
+    readonly clearOAuthState: (mcpName: string) => Effect.Effect<void>
+    readonly isTokenExpired: (mcpName: string) => Effect.Effect<boolean | null>
  }

-  /**
-   * Get auth entry and validate it's for the correct URL.
-   * Returns undefined if URL has changed (credentials are invalid).
-   */
-  export async function getForUrl(mcpName: string, serverUrl: string): Promise<Entry | undefined> {
-    const entry = await get(mcpName)
-    if (!entry) return undefined
+  export class Service extends ServiceMap.Service<Service, Interface>()("@opencode/McpAuth") {}

-    // If no serverUrl is stored, this is from an old version - consider it invalid
-    if (!entry.serverUrl) return undefined
+  export const layer = Layer.effect(
+    Service,
+    Effect.gen(function* () {
+      const fs = yield* AppFileSystem.Service

-    // If URL has changed, credentials are invalid
-    if (entry.serverUrl !== serverUrl) return undefined
+      const all = Effect.fn("McpAuth.all")(function* () {
+        return yield* fs.readJson(filepath).pipe(
+          Effect.map((data) => data as Record<string, Entry>),
+          Effect.catch(() => Effect.succeed({} as Record<string, Entry>)),
+        )
+      })

-    return entry
-  }
+      const get = Effect.fn("McpAuth.get")(function* (mcpName: string) {
+        const data = yield* all()
+        return data[mcpName]
+      })

-  export async function all(): Promise<Record<string, Entry>> {
-    return Filesystem.readJson<Record<string, Entry>>(filepath).catch(() => ({}))
-  }
+      const getForUrl = Effect.fn("McpAuth.getForUrl")(function* (mcpName: string, serverUrl: string) {
+        const entry = yield* get(mcpName)
+        if (!entry) return undefined
+        if (!entry.serverUrl) return undefined
+        if (entry.serverUrl !== serverUrl) return undefined
+        return entry
+      })

-  export async function set(mcpName: string, entry: Entry, serverUrl?: string): Promise<void> {
-    const data = await all()
-    // Always update serverUrl if provided
-    if (serverUrl) {
-      entry.serverUrl = serverUrl
-    }
-    await Filesystem.writeJson(filepath, { ...data, [mcpName]: entry }, 0o600)
-  }
+      const set = Effect.fn("McpAuth.set")(function* (mcpName: string, entry: Entry, serverUrl?: string) {
+        const data = yield* all()
+        if (serverUrl) entry.serverUrl = serverUrl
+        yield* fs.writeJson(filepath, { ...data, [mcpName]: entry }, 0o600).pipe(Effect.orDie)
+      })

-  export async function remove(mcpName: string): Promise<void> {
-    const data = await all()
-    delete data[mcpName]
-    await Filesystem.writeJson(filepath, data, 0o600)
-  }
+      const remove = Effect.fn("McpAuth.remove")(function* (mcpName: string) {
+        const data = yield* all()
+        delete data[mcpName]
+        yield* fs.writeJson(filepath, data, 0o600).pipe(Effect.orDie)
+      })

-  export async function updateTokens(mcpName: string, tokens: Tokens, serverUrl?: string): Promise<void> {
-    const entry = (await get(mcpName)) ?? {}
-    entry.tokens = tokens
-    await set(mcpName, entry, serverUrl)
-  }
+      const updateField = <K extends keyof Entry>(field: K, spanName: string) =>
+        Effect.fn(`McpAuth.${spanName}`)(function* (mcpName: string, value: NonNullable<Entry[K]>, serverUrl?: string) {
+          const entry = (yield* get(mcpName)) ?? {}
+          entry[field] = value
+          yield* set(mcpName, entry, serverUrl)
+        })

-  export async function updateClientInfo(mcpName: string, clientInfo: ClientInfo, serverUrl?: string): Promise<void> {
-    const entry = (await get(mcpName)) ?? {}
-    entry.clientInfo = clientInfo
-    await set(mcpName, entry, serverUrl)
-  }
+      const clearField = <K extends keyof Entry>(field: K, spanName: string) =>
+        Effect.fn(`McpAuth.${spanName}`)(function* (mcpName: string) {
+          const entry = yield* get(mcpName)
+          if (entry) {
+            delete entry[field]
+            yield* set(mcpName, entry)
+          }
+        })

-  export async function updateCodeVerifier(mcpName: string, codeVerifier: string): Promise<void> {
-    const entry = (await get(mcpName)) ?? {}
-    entry.codeVerifier = codeVerifier
-    await set(mcpName, entry)
-  }
+      const updateTokens = updateField("tokens", "updateTokens")
+      const updateClientInfo = updateField("clientInfo", "updateClientInfo")
+      const updateCodeVerifier = updateField("codeVerifier", "updateCodeVerifier")
+      const updateOAuthState = updateField("oauthState", "updateOAuthState")
+      const clearCodeVerifier = clearField("codeVerifier", "clearCodeVerifier")
+      const clearOAuthState = clearField("oauthState", "clearOAuthState")

-  export async function clearCodeVerifier(mcpName: string): Promise<void> {
-    const entry = await get(mcpName)
-    if (entry) {
-      delete entry.codeVerifier
-      await set(mcpName, entry)
-    }
-  }
+      const getOAuthState = Effect.fn("McpAuth.getOAuthState")(function* (mcpName: string) {
+        const entry = yield* get(mcpName)
+        return entry?.oauthState
+      })

-  export async function updateOAuthState(mcpName: string, oauthState: string): Promise<void> {
-    const entry = (await get(mcpName)) ?? {}
-    entry.oauthState = oauthState
-    await set(mcpName, entry)
-  }
+      const isTokenExpired = Effect.fn("McpAuth.isTokenExpired")(function* (mcpName: string) {
+        const entry = yield* get(mcpName)
+        if (!entry?.tokens) return null
+        if (!entry.tokens.expiresAt) return false
+        return entry.tokens.expiresAt < Date.now() / 1000
+      })

-  export async function getOAuthState(mcpName: string): Promise<string | undefined> {
-    const entry = await get(mcpName)
-    return entry?.oauthState
-  }
+      return Service.of({
+        all,
+        get,
+        getForUrl,
+        set,
+        remove,
+        updateTokens,
+        updateClientInfo,
+        updateCodeVerifier,
+        clearCodeVerifier,
+        updateOAuthState,
+        getOAuthState,
+        clearOAuthState,
+        isTokenExpired,
+      })
+    }),
+  )

-  export async function clearOAuthState(mcpName: string): Promise<void> {
-    const entry = await get(mcpName)
-    if (entry) {
-      delete entry.oauthState
-      await set(mcpName, entry)
-    }
-  }
+  const defaultLayer = layer.pipe(Layer.provide(AppFileSystem.defaultLayer))

-  /**
-   * Check if stored tokens are expired.
-   * Returns null if no tokens exist, false if no expiry or not expired, true if expired.
-   */
-  export async function isTokenExpired(mcpName: string): Promise<boolean | null> {
-    const entry = await get(mcpName)
-    if (!entry?.tokens) return null
-    if (!entry.tokens.expiresAt) return false
-    return entry.tokens.expiresAt < Date.now() / 1000
-  }
+  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 clearCodeVerifier = async (mcpName: string) => runPromise((svc) => svc.clearCodeVerifier(mcpName))
+
+  export const updateOAuthState = async (mcpName: string, oauthState: string) =>
+    runPromise((svc) => svc.updateOAuthState(mcpName, oauthState))
+
+  export const getOAuthState = async (mcpName: string) => runPromise((svc) => svc.getOAuthState(mcpName))
+
+  export const clearOAuthState = async (mcpName: string) => runPromise((svc) => svc.clearOAuthState(mcpName))
+
+  export const isTokenExpired = async (mcpName: string) => runPromise((svc) => svc.isTokenExpired(mcpName))
 }
--- a/packages/opencode/src/mcp/index.ts
+++ b/packages/opencode/src/mcp/index.ts
--- a/packages/opencode/src/mcp/oauth-callback.ts
+++ b/packages/opencode/src/mcp/oauth-callback.ts
@@ -54,6 +54,9 @@ interface PendingAuth {
 export namespace McpOAuthCallback {
  let server: ReturnType<typeof Bun.serve> | undefined
  const pendingAuths = new Map<string, PendingAuth>()
+  // Reverse index: mcpName → oauthState, so cancelPending(mcpName) can
+  // find the right entry in pendingAuths (which is keyed by oauthState).
+  const mcpNameToState = new Map<string, string>()

  const CALLBACK_TIMEOUT_MS = 5 * 60 * 1000 // 5 minutes

@@ -98,6 +101,12 @@ export namespace McpOAuthCallback {
            const pending = pendingAuths.get(state)!
            clearTimeout(pending.timeout)
            pendingAuths.delete(state)
+            for (const [name, s] of mcpNameToState) {
+              if (s === state) {
+                mcpNameToState.delete(name)
+                break
+              }
+            }
            pending.reject(new Error(errorMsg))
          }
          return new Response(HTML_ERROR(errorMsg), {
@@ -126,6 +135,13 @@ export namespace McpOAuthCallback {

        clearTimeout(pending.timeout)
        pendingAuths.delete(state)
+        // Clean up reverse index
+        for (const [name, s] of mcpNameToState) {
+          if (s === state) {
+            mcpNameToState.delete(name)
+            break
+          }
+        }
        pending.resolve(code)

        return new Response(HTML_SUCCESS, {
@@ -137,11 +153,13 @@ export namespace McpOAuthCallback {
    log.info("oauth callback server started", { port: OAUTH_CALLBACK_PORT })
  }

-  export function waitForCallback(oauthState: string): Promise<string> {
+  export function waitForCallback(oauthState: string, mcpName?: string): Promise<string> {
+    if (mcpName) mcpNameToState.set(mcpName, oauthState)
    return new Promise((resolve, reject) => {
      const timeout = setTimeout(() => {
        if (pendingAuths.has(oauthState)) {
          pendingAuths.delete(oauthState)
+          if (mcpName) mcpNameToState.delete(mcpName)
          reject(new Error("OAuth callback timeout - authorization took too long"))
        }
      }, CALLBACK_TIMEOUT_MS)
@@ -151,10 +169,14 @@ export namespace McpOAuthCallback {
  }

  export function cancelPending(mcpName: string): void {
-    const pending = pendingAuths.get(mcpName)
+    // Look up the oauthState for this mcpName via the reverse index
+    const oauthState = mcpNameToState.get(mcpName)
+    const key = oauthState ?? mcpName
+    const pending = pendingAuths.get(key)
    if (pending) {
      clearTimeout(pending.timeout)
-      pendingAuths.delete(mcpName)
+      pendingAuths.delete(key)
+      mcpNameToState.delete(mcpName)
      pending.reject(new Error("Authorization cancelled"))
    }
  }
@@ -184,6 +206,7 @@ export namespace McpOAuthCallback {
      pending.reject(new Error("OAuth callback server stopped"))
    }
    pendingAuths.clear()
+    mcpNameToState.clear()
  }

  export function isRunning(): boolean {
--- a/packages/opencode/src/permission/index.ts
+++ b/packages/opencode/src/permission/index.ts
@@ -2,7 +2,7 @@ import { Bus } from "@/bus"
 import { BusEvent } from "@/bus/bus-event"
 import { Config } from "@/config/config"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"
 import { ProjectID } from "@/project/schema"
 import { Instance } from "@/project/instance"
 import { MessageID, SessionID } from "@/session/schema"
@@ -306,7 +306,7 @@ export namespace Permission {
    return result
  }

-  export const runPromise = makeRunPromise(Service, layer)
+  export const { runPromise } = makeRuntime(Service, layer)

  export async function ask(input: z.infer<typeof AskInput>) {
    return runPromise((s) => s.ask(input))
--- a/packages/opencode/src/plugin/index.ts
+++ b/packages/opencode/src/plugin/index.ts
@@ -3,7 +3,6 @@ import { Config } from "../config/config"
 import { Bus } from "../bus"
 import { Log } from "../util/log"
 import { createOpencodeClient } from "@opencode-ai/sdk"
-import { Server } from "../server/server"
 import { BunProc } from "../bun"
 import { Flag } from "../flag/flag"
 import { CodexAuthPlugin } from "./codex"
@@ -12,9 +11,9 @@ import { NamedError } from "@opencode-ai/util/error"
 import { CopilotAuthPlugin } from "./copilot"
 import { gitlabAuthPlugin as GitlabAuthPlugin } from "opencode-gitlab-auth"
 import { PoeAuthPlugin } from "opencode-poe-auth"
-import { Effect, Layer, ServiceMap } from "effect"
+import { Effect, Layer, ServiceMap, Stream } from "effect"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"

 export namespace Plugin {
  const log = Log.create({ service: "plugin" })
@@ -53,11 +52,15 @@ export namespace Plugin {
  export const layer = Layer.effect(
    Service,
    Effect.gen(function* () {
+      const bus = yield* Bus.Service
+
      const cache = yield* InstanceState.make<State>(
        Effect.fn("Plugin.state")(function* (ctx) {
          const hooks: Hooks[] = []

          yield* Effect.promise(async () => {
+            const { Server } = await import("../server/server")
+
            const client = createOpencodeClient({
              baseUrl: "http://localhost:4096",
              directory: ctx.directory,
@@ -145,16 +148,16 @@ export namespace Plugin {
            }
          })

-          // Subscribe to bus events, clean up when scope is closed
-          yield* Effect.acquireRelease(
-            Effect.sync(() =>
-              Bus.subscribeAll(async (input) => {
+          // Subscribe to bus events, fiber interrupted when scope closes
+          yield* bus.subscribeAll().pipe(
+            Stream.runForEach((input) =>
+              Effect.sync(() => {
                for (const hook of hooks) {
-                  hook["event"]?.({ event: input })
+                  hook["event"]?.({ event: input as any })
                }
              }),
            ),
-            (unsub) => Effect.sync(unsub),
+            Effect.forkScoped,
          )

          return { hooks }
@@ -191,7 +194,8 @@ export namespace Plugin {
    }),
  )

-  const runPromise = makeRunPromise(Service, layer)
+  const defaultLayer = layer.pipe(Layer.provide(Bus.layer))
+  const { runPromise } = makeRuntime(Service, defaultLayer)

  export async function trigger<
    Name extends TriggerName,
--- a/packages/opencode/src/project/project.ts
+++ b/packages/opencode/src/project/project.ts
@@ -11,7 +11,7 @@ import { ProjectID } from "./schema"
 import { Effect, Layer, Path, Scope, ServiceMap, Stream } from "effect"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
 import { NodeFileSystem, NodePath } from "@effect/platform-node"
-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"
 import { AppFileSystem } from "@/filesystem"
 import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"

@@ -462,7 +462,7 @@ export namespace Project {
    Layer.provide(NodeFileSystem.layer),
    Layer.provide(NodePath.layer),
  )
-  const runPromise = makeRunPromise(Service, defaultLayer)
+  const { runPromise } = makeRuntime(Service, defaultLayer)

  // ---------------------------------------------------------------------------
  // Promise-based API (delegates to Effect service via runPromise)
--- a/packages/opencode/src/project/vcs.ts
+++ b/packages/opencode/src/project/vcs.ts
@@ -1,17 +1,111 @@
-import { Effect, Layer, ServiceMap } from "effect"
+import { Effect, Layer, ServiceMap, Stream } from "effect"
+import path from "path"
 import { Bus } from "@/bus"
 import { BusEvent } from "@/bus/bus-event"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"
+import { AppFileSystem } from "@/filesystem"
 import { FileWatcher } from "@/file/watcher"
+import { Git } from "@/git"
+import { Snapshot } from "@/snapshot"
 import { Log } from "@/util/log"
-import { git } from "@/util/git"
 import { Instance } from "./instance"
 import z from "zod"

 export namespace Vcs {
  const log = Log.create({ service: "vcs" })

+  const count = (text: string) => {
+    if (!text) return 0
+    if (!text.endsWith("\n")) return text.split("\n").length
+    return text.slice(0, -1).split("\n").length
+  }
+
+  const work = Effect.fnUntraced(function* (fs: AppFileSystem.Interface, cwd: string, file: string) {
+    const full = path.join(cwd, file)
+    if (!(yield* fs.exists(full).pipe(Effect.orDie))) return ""
+    const buf = yield* fs.readFile(full).pipe(Effect.catch(() => Effect.succeed(new Uint8Array())))
+    if (Buffer.from(buf).includes(0)) return ""
+    return Buffer.from(buf).toString("utf8")
+  })
+
+  const nums = (list: Git.Stat[]) =>
+    new Map(list.map((item) => [item.file, { additions: item.additions, deletions: item.deletions }] as const))
+
+  const merge = (...lists: Git.Item[][]) => {
+    const out = new Map<string, Git.Item>()
+    lists.flat().forEach((item) => {
+      if (!out.has(item.file)) out.set(item.file, item)
+    })
+    return [...out.values()]
+  }
+
+  const files = Effect.fnUntraced(function* (
+    fs: AppFileSystem.Interface,
+    git: Git.Interface,
+    cwd: string,
+    ref: string | undefined,
+    list: Git.Item[],
+    map: Map<string, { additions: number; deletions: number }>,
+  ) {
+    const base = ref ? yield* git.prefix(cwd) : ""
+    const next = yield* Effect.forEach(
+      list,
+      (item) =>
+        Effect.gen(function* () {
+          const before = item.status === "added" || !ref ? "" : yield* git.show(cwd, ref, item.file, base)
+          const after = item.status === "deleted" ? "" : yield* work(fs, cwd, item.file)
+          const stat = map.get(item.file)
+          return {
+            file: item.file,
+            before,
+            after,
+            additions: stat?.additions ?? (item.status === "added" ? count(after) : 0),
+            deletions: stat?.deletions ?? (item.status === "deleted" ? count(before) : 0),
+            status: item.status,
+          } satisfies Snapshot.FileDiff
+        }),
+      { concurrency: 8 },
+    )
+    return next.toSorted((a, b) => a.file.localeCompare(b.file))
+  })
+
+  const track = Effect.fnUntraced(function* (
+    fs: AppFileSystem.Interface,
+    git: Git.Interface,
+    cwd: string,
+    ref: string | undefined,
+  ) {
+    if (!ref) return yield* files(fs, git, cwd, ref, yield* git.status(cwd), new Map())
+    const [list, stats] = yield* Effect.all([git.status(cwd), git.stats(cwd, ref)], { concurrency: 2 })
+    return yield* files(fs, git, cwd, ref, list, nums(stats))
+  })
+
+  const compare = Effect.fnUntraced(function* (
+    fs: AppFileSystem.Interface,
+    git: Git.Interface,
+    cwd: string,
+    ref: string,
+  ) {
+    const [list, stats, extra] = yield* Effect.all([git.diff(cwd, ref), git.stats(cwd, ref), git.status(cwd)], {
+      concurrency: 3,
+    })
+    return yield* files(
+      fs,
+      git,
+      cwd,
+      ref,
+      merge(
+        list,
+        extra.filter((item) => item.code === "??"),
+      ),
+      nums(stats),
+    )
+  })
+
+  export const Mode = z.enum(["git", "branch"])
+  export type Mode = z.infer<typeof Mode>
+
  export const Event = {
    BranchUpdated: BusEvent.define(
      "vcs.branch.updated",
@@ -23,7 +117,8 @@ export namespace Vcs {

  export const Info = z
    .object({
-      branch: z.string(),
+      branch: z.string().optional(),
+      default_branch: z.string().optional(),
    })
    .meta({
      ref: "VcsInfo",
@@ -33,54 +128,50 @@ export namespace Vcs {
  export interface Interface {
    readonly init: () => Effect.Effect<void>
    readonly branch: () => Effect.Effect<string | undefined>
+    readonly defaultBranch: () => Effect.Effect<string | undefined>
+    readonly diff: (mode: Mode) => Effect.Effect<Snapshot.FileDiff[]>
  }

  interface State {
    current: string | undefined
+    root: Git.Base | undefined
  }

  export class Service extends ServiceMap.Service<Service, Interface>()("@opencode/Vcs") {}

-  export const layer = Layer.effect(
+  export const layer: Layer.Layer<Service, never, AppFileSystem.Service | Git.Service | Bus.Service> = Layer.effect(
    Service,
    Effect.gen(function* () {
+      const fs = yield* AppFileSystem.Service
+      const git = yield* Git.Service
+      const bus = yield* Bus.Service
      const state = yield* InstanceState.make<State>(
        Effect.fn("Vcs.state")((ctx) =>
          Effect.gen(function* () {
            if (ctx.project.vcs !== "git") {
-              return { current: undefined }
+              return { current: undefined, root: undefined }
            }

-            const getCurrentBranch = async () => {
-              const result = await git(["rev-parse", "--abbrev-ref", "HEAD"], {
-                cwd: ctx.worktree,
-              })
-              if (result.exitCode !== 0) return undefined
-              const text = result.text().trim()
-              return text || undefined
-            }
+            const get = () => Effect.runPromise(git.branch(ctx.directory))
+            const [current, root] = yield* Effect.all([git.branch(ctx.directory), git.defaultBranch(ctx.directory)], {
+              concurrency: 2,
+            })
+            const value = { current, root }
+            log.info("initialized", { branch: value.current, default_branch: value.root?.name })

-            const value = {
-              current: yield* Effect.promise(() => getCurrentBranch()),
-            }
-            log.info("initialized", { branch: value.current })
-
-            yield* Effect.acquireRelease(
-              Effect.sync(() =>
-                Bus.subscribe(
-                  FileWatcher.Event.Updated,
-                  Instance.bind(async (evt) => {
-                    if (!evt.properties.file.endsWith("HEAD")) return
-                    const next = await getCurrentBranch()
-                    if (next !== value.current) {
-                      log.info("branch changed", { from: value.current, to: next })
-                      value.current = next
-                      Bus.publish(Event.BranchUpdated, { branch: next })
-                    }
-                  }),
-                ),
+            yield* bus.subscribe(FileWatcher.Event.Updated).pipe(
+              Stream.filter((evt) => evt.properties.file.endsWith("HEAD")),
+              Stream.runForEach((_evt) =>
+                Effect.gen(function* () {
+                  const next = yield* Effect.promise(() => get())
+                  if (next !== value.current) {
+                    log.info("branch changed", { from: value.current, to: next })
+                    value.current = next
+                    yield* bus.publish(Event.BranchUpdated, { branch: next })
+                  }
+                }),
              ),
-              (unsubscribe) => Effect.sync(unsubscribe),
+              Effect.forkScoped,
            )

            return value
@@ -95,11 +186,38 @@ export namespace Vcs {
        branch: Effect.fn("Vcs.branch")(function* () {
          return yield* InstanceState.use(state, (x) => x.current)
        }),
+        defaultBranch: Effect.fn("Vcs.defaultBranch")(function* () {
+          return yield* InstanceState.use(state, (x) => x.root?.name)
+        }),
+        diff: Effect.fn("Vcs.diff")(function* (mode: Mode) {
+          const value = yield* InstanceState.get(state)
+          if (Instance.project.vcs !== "git") return []
+          if (mode === "git") {
+            return yield* track(
+              fs,
+              git,
+              Instance.directory,
+              (yield* git.hasHead(Instance.directory)) ? "HEAD" : undefined,
+            )
+          }
+
+          if (!value.root) return []
+          if (value.current && value.current === value.root.name) return []
+          const ref = yield* git.mergeBase(Instance.directory, value.root.ref)
+          if (!ref) return []
+          return yield* compare(fs, git, Instance.directory, ref)
+        }),
      })
    }),
  )

-  const runPromise = makeRunPromise(Service, layer)
+  export const defaultLayer = layer.pipe(
+    Layer.provide(Git.defaultLayer),
+    Layer.provide(AppFileSystem.defaultLayer),
+    Layer.provide(Bus.layer),
+  )
+
+  const { runPromise } = makeRuntime(Service, defaultLayer)

  export function init() {
    return runPromise((svc) => svc.init())
@@ -108,4 +226,12 @@ export namespace Vcs {
  export function branch() {
    return runPromise((svc) => svc.branch())
  }
+
+  export function defaultBranch() {
+    return runPromise((svc) => svc.defaultBranch())
+  }
+
+  export function diff(mode: Mode) {
+    return runPromise((svc) => svc.diff(mode))
+  }
 }
--- a/packages/opencode/src/provider/auth.ts
+++ b/packages/opencode/src/provider/auth.ts
@@ -2,7 +2,7 @@ import type { AuthOuathResult, Hooks } from "@opencode-ai/plugin"
 import { NamedError } from "@opencode-ai/util/error"
 import { Auth } from "@/auth"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"
 import { Plugin } from "../plugin"
 import { ProviderID } from "./schema"
 import { Array as Arr, Effect, Layer, Record, Result, ServiceMap } from "effect"
@@ -231,7 +231,7 @@ export namespace ProviderAuth {

  export const defaultLayer = layer.pipe(Layer.provide(Auth.layer))

-  const runPromise = makeRunPromise(Service, defaultLayer)
+  const { runPromise } = makeRuntime(Service, defaultLayer)

  export async function methods() {
    return runPromise((svc) => svc.methods())
--- a/packages/opencode/src/pty/index.ts
+++ b/packages/opencode/src/pty/index.ts
@@ -1,7 +1,7 @@
 import { BusEvent } from "@/bus/bus-event"
 import { Bus } from "@/bus"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"
 import { Instance } from "@/project/instance"
 import { type IPty } from "bun-pty"
 import z from "zod"
@@ -361,7 +361,7 @@ export namespace Pty {
    }),
  )

-  const runPromise = makeRunPromise(Service, layer)
+  const { runPromise } = makeRuntime(Service, layer)

  export async function list() {
    return runPromise((svc) => svc.list())
--- a/packages/opencode/src/question/index.ts
+++ b/packages/opencode/src/question/index.ts
@@ -2,7 +2,7 @@ import { Deferred, Effect, Layer, Schema, ServiceMap } from "effect"
 import { Bus } from "@/bus"
 import { BusEvent } from "@/bus/bus-event"
 import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"
+import { makeRuntime } from "@/effect/run-service"
 import { SessionID, MessageID } from "@/session/schema"
 import { Log } from "@/util/log"
 import z from "zod"
@@ -197,7 +197,7 @@ export namespace Question {
    }),
  )

-  const runPromise = makeRunPromise(Service, layer)
+  const { runPromise } = makeRuntime(Service, layer)

  export async function ask(input: {
    sessionID: SessionID
--- a/packages/opencode/src/server/projectors.ts
+++ b/packages/opencode/src/server/projectors.ts
@@ -0,0 +1,28 @@
+import z from "zod"
+import sessionProjectors from "../session/projectors"
+import { SyncEvent } from "@/sync"
+import { Session } from "@/session"
+import { SessionTable } from "@/session/session.sql"
+import { Database, eq } from "@/storage/db"
+
+export function initProjectors() {
+  SyncEvent.init({
+    projectors: sessionProjectors,
+    convertEvent: (type, data) => {
+      if (type === "session.updated") {
+        const id = (data as z.infer<typeof Session.Event.Updated.schema>).sessionID
+        const row = Database.use((db) => db.select().from(SessionTable).where(eq(SessionTable.id, id)).get())
+
+        if (!row) return data
+
+        return {
+          sessionID: id,
+          info: Session.fromRow(row),
+        }
+      }
+      return data
+    },
+  })
+}
+
+initProjectors()
--- a/packages/opencode/src/server/routes/event.ts
+++ b/packages/opencode/src/server/routes/event.ts
@@ -6,7 +6,6 @@ import { BusEvent } from "@/bus/bus-event"
 import { Bus } from "@/bus"
 import { lazy } from "../../util/lazy"
 import { AsyncQueue } from "../../util/queue"
-import { Instance } from "@/project/instance"

 const log = Log.create({ service: "server" })

@@ -53,13 +52,6 @@ export const EventRoutes = lazy(() =>
          )
        }, 10_000)

-        const unsub = Bus.subscribeAll((event) => {
-          q.push(JSON.stringify(event))
-          if (event.type === Bus.InstanceDisposed.type) {
-            stop()
-          }
-        })
-
        const stop = () => {
          if (done) return
          done = true
@@ -69,6 +61,13 @@ export const EventRoutes = lazy(() =>
          log.info("event disconnected")
        }

+        const unsub = Bus.subscribeAll((event) => {
+          q.push(JSON.stringify(event))
+          if (event.type === Bus.InstanceDisposed.type) {
+            stop()
+          }
+        })
+
        stream.onAbort(stop)

        try {
--- a/packages/opencode/src/server/routes/global.ts
+++ b/packages/opencode/src/server/routes/global.ts
@@ -1,9 +1,9 @@
-import { Hono } from "hono"
-import { describeRoute, validator, resolver } from "hono-openapi"
+import { Hono, type Context } from "hono"
+import { describeRoute, resolver, validator } from "hono-openapi"
 import { streamSSE } from "hono/streaming"
 import z from "zod"
-import { Bus } from "../../bus"
 import { BusEvent } from "@/bus/bus-event"
+import { SyncEvent } from "@/sync"
 import { GlobalBus } from "@/bus/global"
 import { AsyncQueue } from "@/util/queue"
 import { Instance } from "../../project/instance"
@@ -17,6 +17,56 @@ const log = Log.create({ service: "server" })

 export const GlobalDisposedEvent = BusEvent.define("global.disposed", z.object({}))

+async function streamEvents(c: Context, subscribe: (q: AsyncQueue<string | null>) => () => void) {
+  return streamSSE(c, async (stream) => {
+    const q = new AsyncQueue<string | null>()
+    let done = false
+
+    q.push(
+      JSON.stringify({
+        payload: {
+          type: "server.connected",
+          properties: {},
+        },
+      }),
+    )
+
+    // Send heartbeat every 10s to prevent stalled proxy streams.
+    const heartbeat = setInterval(() => {
+      q.push(
+        JSON.stringify({
+          payload: {
+            type: "server.heartbeat",
+            properties: {},
+          },
+        }),
+      )
+    }, 10_000)
+
+    const stop = () => {
+      if (done) return
+      done = true
+      clearInterval(heartbeat)
+      unsub()
+      q.push(null)
+      log.info("global event disconnected")
+    }
+
+    const unsub = subscribe(q)
+
+    stream.onAbort(stop)
+
+    try {
+      for await (const data of q) {
+        if (data === null) return
+        await stream.writeSSE({ data })
+      }
+    } finally {
+      stop()
+    }
+  })
+}
+
 export const GlobalRoutes = lazy(() =>
  new Hono()
    .get(
@@ -70,55 +120,58 @@ export const GlobalRoutes = lazy(() =>
        log.info("global event connected")
        c.header("X-Accel-Buffering", "no")
        c.header("X-Content-Type-Options", "nosniff")
-        return streamSSE(c, async (stream) => {
-          const q = new AsyncQueue<string | null>()
-          let done = false
-
-          q.push(
-            JSON.stringify({
-              payload: {
-                type: "server.connected",
-                properties: {},
-              },
-            }),
-          )
-
-          // Send heartbeat every 10s to prevent stalled proxy streams.
-          const heartbeat = setInterval(() => {
-            q.push(
-              JSON.stringify({
-                payload: {
-                  type: "server.heartbeat",
-                  properties: {},
-                },
-              }),
-            )
-          }, 10_000)

+        return streamEvents(c, (q) => {
          async function handler(event: any) {
            q.push(JSON.stringify(event))
          }
          GlobalBus.on("event", handler)
-
-          const stop = () => {
-            if (done) return
-            done = true
-            clearInterval(heartbeat)
-            GlobalBus.off("event", handler)
-            q.push(null)
-            log.info("event disconnected")
-          }
-
-          stream.onAbort(stop)
-
-          try {
-            for await (const data of q) {
-              if (data === null) return
-              await stream.writeSSE({ data })
-            }
-          } finally {
-            stop()
-          }
+          return () => GlobalBus.off("event", handler)
+        })
+      },
+    )
+    .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("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),
+                },
+              }),
+            )
+          })
        })
      },
    )
--- a/packages/opencode/src/server/routes/session.ts
+++ b/packages/opencode/src/server/routes/session.ts
@@ -281,14 +281,14 @@ export const SessionRoutes = lazy(() =>
        const sessionID = c.req.valid("param").sessionID
        const updates = c.req.valid("json")

-        let session = await Session.get(sessionID)
        if (updates.title !== undefined) {
-          session = await Session.setTitle({ sessionID, title: updates.title })
+          await Session.setTitle({ sessionID, title: updates.title })
        }
        if (updates.time?.archived !== undefined) {
-          session = await Session.setArchived({ sessionID, time: updates.time.archived })
+          await Session.setArchived({ sessionID, time: updates.time.archived })
        }

+        const session = await Session.get(sessionID)
        return c.json(session)
      },
    )
--- a/packages/opencode/src/server/server.ts
+++ b/packages/opencode/src/server/server.ts
@@ -1,3 +1,4 @@
+import { createHash } from "node:crypto"
 import { Log } from "../util/log"
 import { describeRoute, generateSpecs, validator, resolver, openAPIRouteHandler } from "hono-openapi"
 import { Hono } from "hono"
@@ -38,15 +39,22 @@ import { websocket } from "hono/bun"
 import { HTTPException } from "hono/http-exception"
 import { errors } from "./error"
 import { Filesystem } from "@/util/filesystem"
+import { Snapshot } from "@/snapshot"
 import { QuestionRoutes } from "./routes/question"
 import { PermissionRoutes } from "./routes/permission"
 import { GlobalRoutes } from "./routes/global"
 import { MDNS } from "./mdns"
 import { lazy } from "@/util/lazy"
+import { initProjectors } from "./projectors"

 // @ts-ignore This global is needed to prevent ai-sdk from logging warnings to stdout https://github.com/vercel/ai/blob/2dc67e0ef538307f21368db32d5a12345d98831b/packages/ai/src/logger/log-warnings.ts#L85
 globalThis.AI_SDK_LOG_WARNINGS = false

+const csp = (hash = "") =>
+  `default-src 'self'; script-src 'self' 'wasm-unsafe-eval'${hash ? ` 'sha256-${hash}'` : ""}; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' data:; media-src 'self' data:; connect-src 'self' data:`
+
+initProjectors()
+
 export namespace Server {
  const log = Log.create({ service: "server" })

@@ -330,12 +338,40 @@ export namespace Server {
          },
        }),
        async (c) => {
-          const branch = await Vcs.branch()
+          const [branch, default_branch] = await Promise.all([Vcs.branch(), Vcs.defaultBranch()])
          return c.json({
            branch,
+            default_branch,
          })
        },
      )
+      .get(
+        "/vcs/diff",
+        describeRoute({
+          summary: "Get VCS diff",
+          description: "Retrieve the current git diff for the working tree or against the default branch.",
+          operationId: "vcs.diff",
+          responses: {
+            200: {
+              description: "VCS diff",
+              content: {
+                "application/json": {
+                  schema: resolver(Snapshot.FileDiff.array()),
+                },
+              },
+            },
+          },
+        }),
+        validator(
+          "query",
+          z.object({
+            mode: Vcs.Mode,
+          }),
+        ),
+        async (c) => {
+          return c.json(await Vcs.diff(c.req.valid("query").mode))
+        },
+      )
      .get(
        "/command",
        describeRoute({
@@ -506,10 +542,13 @@ export namespace Server {
            host: "app.opencode.ai",
          },
        })
-        response.headers.set(
-          "Content-Security-Policy",
-          "default-src 'self'; script-src 'self' 'wasm-unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' data:; media-src 'self' data:; connect-src 'self' data:",
-        )
+        const match = response.headers.get("content-type")?.includes("text/html")
+          ? (await response.clone().text()).match(
+              /<script\b(?![^>]*\bsrc\s*=)[^>]*\bid=(['"])oc-theme-preload-script\1[^>]*>([\s\S]*?)<\/script>/i,
+            )
+          : undefined
+        const hash = match ? createHash("sha256").update(match[2]).digest("base64") : ""
+        response.headers.set("Content-Security-Policy", csp(hash))
        return response
      })
  }
--- a/packages/opencode/src/session/compaction.ts
+++ b/packages/opencode/src/session/compaction.ts
@@ -13,6 +13,7 @@ import { fn } from "@/util/fn"
 import { Agent } from "@/agent/agent"
 import { Plugin } from "@/plugin"
 import { Config } from "@/config/config"
+import { NotFoundError } from "@/storage/db"
 import { ProviderTransform } from "@/provider/transform"
 import { ModelID, ProviderID } from "@/provider/schema"

@@ -60,7 +61,11 @@ export namespace SessionCompaction {
    const config = await Config.get()
    if (config.compaction?.prune === false) return
    log.info("pruning")
-    const msgs = await Session.messages({ sessionID: input.sessionID })
+    const msgs = await Session.messages({ sessionID: input.sessionID }).catch((err) => {
+      if (NotFoundError.isInstance(err)) return undefined
+      throw err
+    })
+    if (!msgs) return
    let total = 0
    let pruned = 0
    const toPrune = []
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Brendan Allan	a855229052	Merge branch 'dev' into brendan-cli-codesign	2026-03-26 09:31:20 +08:00
Kit Langton	ba244a6e62	test: restore 5 workers on Windows e2e (#19188 )	2026-03-25 21:28:18 -04:00
Vladimir Glafirov	7cb690d7e5	fix: bump gitlab-ai-provider to 5.3.3 for DWS tool approval support (#19185 )	2026-03-26 01:17:51 +00:00
opencode-agent[bot]	31ad6e85ba	chore: generate	2026-03-26 00:56:34 +00:00
Kit Langton	ea04b23745	skill: use Effect.cached for load deduplication (#19165 )	2026-03-26 00:55:43 +00:00
Aiden Cline	05c3cfb2aa	ignore: update disavowed list (#19184 )	2026-03-26 00:20:43 +00:00
Kit Langton	f54e4b60cc	file: use Effect.cached for scan deduplication (#19164 )	2026-03-25 20:19:58 -04:00
Kit Langton	97c15a087d	effectify Bus service: migrate to Effect PubSub + InstanceState (#18579 )	2026-03-25 20:19:24 -04:00
Kit Langton	b90de755f9	fix+refactor(mcp): lifecycle tests, cancelPending fix, Effect migration (#19042 )	2026-03-25 20:15:05 -04:00
Kit Langton	8864fdce2f	fix: Windows e2e stability (CrossSpawnSpawner, snapshot isolation, session race guards) (#19163 )	2026-03-25 19:49:14 -04:00
Adam	5179b87aef	fix(app): agent normalization (#19169 )	2026-03-25 20:56:10 +00:00
Ariane Emory	66a56551be	fix(task): respect agent permission config for todowrite tool (#19125 )	2026-03-25 15:18:52 -05:00
André Cruz	7123aad5a8	fix(opencode): classify ZlibError from Bun fetch as retryable instead of unknown (#19104 ) Co-authored-by: Aiden Cline <63023139+rekram1-node@users.noreply.github.com>	2026-03-25 13:08:40 -05:00
Adam	d6fc5f414b	chore: storybook tweaks	2026-03-25 11:30:41 -05:00
Aiden Cline	77fc88c8ad	chore: remove dead code for todoread tool (#19128 )	2026-03-25 16:21:42 +00:00
Adam	cafc2b204b	chore: cleanup	2026-03-25 11:15:34 -05:00
opencode-agent[bot]	36709aae5f	chore: update nix node_modules hashes	2026-03-25 16:08:30 +00:00
opencode-agent[bot]	fac0dd8862	chore: generate	2026-03-25 15:40:53 +00:00
Shoubhit Dash	73e107250d	feat: restore git-backed review modes with effectful git service (#18900 )	2026-03-25 21:09:53 +05:30
Adam	b746aec493	chore: storybook tweaks	2026-03-25 10:20:19 -05:00
Aiden Cline	ad40b65b0b	chore: bump modelcontextprotocol/sdk to 1.27.1 (#19064 )	2026-03-25 10:00:39 -05:00
opencode-agent[bot]	971383661a	chore: generate	2026-03-25 14:48:44 +00:00
James Long	b0017bf1b9	feat(core): initial implementation of syncing (#17814 )	2026-03-25 10:47:40 -04:00
Adam	0c0c6f3bdb	chore(app): markdown playground in storyboard	2026-03-25 09:14:35 -05:00
Adam	b480a38d31	chore(app): markdown playground in storyboard	2026-03-25 09:14:35 -05:00
Adam	4167e25c7e	fix(app): opencode web server url	2026-03-25 06:41:00 -05:00
Adam	1041ae91d1	Reapply "fix(app): startup efficiency" This reverts commit `898456a25c`.	2026-03-25 06:25:57 -05:00
Adam	898456a25c	Revert "fix(app): startup efficiency"	2026-03-25 06:25:05 -05:00
Adam	53d0b58ebf	fix(app): hash inline script for csp	2026-03-25 05:59:06 -05:00
Adam	2b0baf97bd	Reapply "fix(app): more startup efficiency (#18985 )" This reverts commit `cbe1337f24`.	2026-03-25 05:59:06 -05:00
Adam	0dbfefa080	Reapply "fix(app): startup efficiency (#18854 )" This reverts commit `a379eb3867`.	2026-03-25 05:59:05 -05:00
Shoubhit Dash	d1c49ba210	fix(app): move message navigation off cmd+arrow (#18728 )	2026-03-25 05:24:55 -05:00
Brendan Allan	3ea72aec21	app: pre-warm project globalSync state when navigate project via keybind (#19088 )	2026-03-25 17:32:49 +08:00
Brendan Allan	9717383823	electron: remove file extension from electron-store wrapper (#19082 )	2026-03-25 07:57:27 +00:00
Brendan Allan	5d9e780029	electron: add createDirectory to open directory picker (#19071 )	2026-03-25 06:25:51 +00:00
Luke Parker	aa11fa865d	fix: unblock beta conflict recovery (#19068 )	2026-03-25 06:14:38 +00:00
Luke Parker	9a64bdb539	fix: beta resolver typecheck + build smoke check (#19060 )	2026-03-25 05:45:30 +00:00
Aiden Cline	71693cc24b	tweak: only spawn lsp servers for files in current instance (or cwd if instance is global) (#19058 )	2026-03-25 00:31:29 -05:00