chore: update nix node_modules hashes

Bring back the Windows command resolution and shell behavior we lost during the Effect migration by adding a cross-spawn-backed child process spawner. Wire installation and snapshot through it and cover the regression cases with focused process tests.

.github/VOUCHED.td

@@ -10,6 +10,8 @@
 adamdotdevin
 -agusbasari29 AI PR slop
 ariane-emory
+-atharvau AI review spamming literally every PR
+-danieljoshuanazareth
 -danieljoshuanazareth
 edemaine
 -florianleibert
@@ -23,4 +25,3 @@ r44vc0rp
 rekram1-node
 -spider-yamet clawdbot/llm psychosis, spam pinging the team
 thdxr
--danieljoshuanazareth

.github/workflows/deploy.yml

@@ -11,7 +11,7 @@ concurrency: ${{ github.workflow }}-${{ github.ref }}
 
 jobs:
   deploy:
-    runs-on: blacksmith-4vcpu-ubuntu-2404
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
 

.github/workflows/vouch-manage-by-issue.yml

@@ -33,6 +33,6 @@ jobs:
         with:
           issue-id: ${{ github.event.issue.number }}
           comment-id: ${{ github.event.comment.id }}
-          roles: admin,maintain
+          roles: admin,maintain,write
         env:
           GITHUB_TOKEN: ${{ steps.committer.outputs.token }}

.opencode/command/changelog.md

@@ -0,0 +1,5 @@
+go through each PR merged since the last tag
+
+for each PR spawn a subagent to summarize what the PR was about. focus on user facing changes. if it was entirely internal or code related you can ignore it. also skip docs updates. each subagent should append its summary to UPCOMING_CHANGELOG.md
+
+once that is done, read UPCOMING_CHANGELOG.md and group it into sections for better readability. make sure all PR references are preserved

bun.lock

@@ -26,7 +26,7 @@
     },
     "packages/app": {
       "name": "@opencode-ai/app",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "dependencies": {
         "@kobalte/core": "catalog:",
         "@opencode-ai/sdk": "workspace:*",
@@ -41,6 +41,7 @@
         "@solid-primitives/resize-observer": "2.1.3",
         "@solid-primitives/scroll": "2.1.3",
         "@solid-primitives/storage": "catalog:",
+        "@solid-primitives/timer": "1.4.4",
         "@solid-primitives/websocket": "1.3.1",
         "@solidjs/meta": "catalog:",
         "@solidjs/router": "catalog:",
@@ -78,7 +79,7 @@
     },
     "packages/console/app": {
       "name": "@opencode-ai/console-app",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "dependencies": {
         "@cloudflare/vite-plugin": "1.15.2",
         "@ibm/plex": "6.4.1",
@@ -112,7 +113,7 @@
     },
     "packages/console/core": {
       "name": "@opencode-ai/console-core",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "dependencies": {
         "@aws-sdk/client-sts": "3.782.0",
         "@jsx-email/render": "1.1.1",
@@ -129,7 +130,7 @@
       "devDependencies": {
         "@cloudflare/workers-types": "catalog:",
         "@tsconfig/node22": "22.0.2",
-        "@types/bun": "1.3.0",
+        "@types/bun": "catalog:",
         "@types/node": "catalog:",
         "@typescript/native-preview": "catalog:",
         "drizzle-kit": "catalog:",
@@ -139,7 +140,7 @@
     },
     "packages/console/function": {
       "name": "@opencode-ai/console-function",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "dependencies": {
         "@ai-sdk/anthropic": "2.0.0",
         "@ai-sdk/openai": "2.0.2",
@@ -163,7 +164,7 @@
     },
     "packages/console/mail": {
       "name": "@opencode-ai/console-mail",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "dependencies": {
         "@jsx-email/all": "2.2.3",
         "@jsx-email/cli": "1.4.3",
@@ -187,7 +188,7 @@
     },
     "packages/desktop": {
       "name": "@opencode-ai/desktop",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "dependencies": {
         "@opencode-ai/app": "workspace:*",
         "@opencode-ai/ui": "workspace:*",
@@ -220,7 +221,7 @@
     },
     "packages/desktop-electron": {
       "name": "@opencode-ai/desktop-electron",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "dependencies": {
         "@opencode-ai/app": "workspace:*",
         "@opencode-ai/ui": "workspace:*",
@@ -251,7 +252,7 @@
     },
     "packages/enterprise": {
       "name": "@opencode-ai/enterprise",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "dependencies": {
         "@opencode-ai/ui": "workspace:*",
         "@opencode-ai/util": "workspace:*",
@@ -280,7 +281,7 @@
     },
     "packages/function": {
       "name": "@opencode-ai/function",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "dependencies": {
         "@octokit/auth-app": "8.0.1",
         "@octokit/rest": "catalog:",
@@ -296,7 +297,7 @@
     },
     "packages/opencode": {
       "name": "opencode",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "bin": {
         "opencode": "./bin/opencode",
       },
@@ -337,8 +338,8 @@
         "@opencode-ai/sdk": "workspace:*",
         "@opencode-ai/util": "workspace:*",
         "@openrouter/ai-sdk-provider": "1.5.4",
-        "@opentui/core": "0.1.88",
-        "@opentui/solid": "0.1.88",
+        "@opentui/core": "0.1.90",
+        "@opentui/solid": "0.1.90",
         "@parcel/watcher": "2.5.1",
         "@pierre/diffs": "catalog:",
         "@solid-primitives/event-bus": "1.1.2",
@@ -357,7 +358,7 @@
         "drizzle-orm": "catalog:",
         "effect": "catalog:",
         "fuzzysort": "3.1.0",
-        "gitlab-ai-provider": "5.2.2",
+        "gitlab-ai-provider": "5.3.1",
         "glob": "13.0.5",
         "google-auth-library": "10.5.0",
         "gray-matter": "4.0.3",
@@ -420,7 +421,7 @@
     },
     "packages/plugin": {
       "name": "@opencode-ai/plugin",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "dependencies": {
         "@opencode-ai/sdk": "workspace:*",
         "zod": "catalog:",
@@ -444,7 +445,7 @@
     },
     "packages/sdk/js": {
       "name": "@opencode-ai/sdk",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "devDependencies": {
         "@hey-api/openapi-ts": "0.90.10",
         "@tsconfig/node22": "catalog:",
@@ -455,7 +456,7 @@
     },
     "packages/slack": {
       "name": "@opencode-ai/slack",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "dependencies": {
         "@opencode-ai/sdk": "workspace:*",
         "@slack/bolt": "^3.17.1",
@@ -490,7 +491,7 @@
     },
     "packages/ui": {
       "name": "@opencode-ai/ui",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "dependencies": {
         "@kobalte/core": "catalog:",
         "@opencode-ai/sdk": "workspace:*",
@@ -536,7 +537,7 @@
     },
     "packages/util": {
       "name": "@opencode-ai/util",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "dependencies": {
         "zod": "catalog:",
       },
@@ -547,7 +548,7 @@
     },
     "packages/web": {
       "name": "@opencode-ai/web",
-      "version": "1.2.27",
+      "version": "1.3.0",
       "dependencies": {
         "@astrojs/cloudflare": "12.6.3",
         "@astrojs/markdown-remark": "6.3.1",
@@ -611,7 +612,7 @@
     "@tailwindcss/vite": "4.1.11",
     "@tsconfig/bun": "1.0.9",
     "@tsconfig/node22": "22.0.2",
-    "@types/bun": "1.3.9",
+    "@types/bun": "1.3.11",
     "@types/luxon": "3.7.1",
     "@types/node": "22.13.9",
     "@types/semver": "7.7.1",
@@ -1447,21 +1448,21 @@
 
     "@opentelemetry/api": ["@opentelemetry/api@1.9.0", "", {}, "sha512-3giAOQvZiH5F9bMlMiv8+GSPMeqg0dbaeo58/0SlA9sxSqZhnUtxzX9/2FzyhS9sWQf5S0GJE0AKBrFqjpeYcg=="],
 
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+    "@opentui/core": ["@opentui/core@0.1.90", "", { "dependencies": { "bun-ffi-structs": "0.1.2", "diff": "8.0.2", "jimp": "1.6.0", "marked": "17.0.1", "yoga-layout": "3.2.1" }, "optionalDependencies": { "@dimforge/rapier2d-simd-compat": "^0.17.3", "@opentui/core-darwin-arm64": "0.1.90", "@opentui/core-darwin-x64": "0.1.90", "@opentui/core-linux-arm64": "0.1.90", "@opentui/core-linux-x64": "0.1.90", "@opentui/core-win32-arm64": "0.1.90", "@opentui/core-win32-x64": "0.1.90", "bun-webgpu": "0.1.5", "planck": "^1.4.2", "three": "0.177.0" }, "peerDependencies": { "web-tree-sitter": "0.25.10" } }, "sha512-Os2dviqWVETU3kaK36lbSvdcI93GAWhw0xb9ng/d0DWYuM9scRmAhLHiOayp61saWv/BR8OJXeuQYHvrp5rd6A=="],
 
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+
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@@ -2057,7 +2060,7 @@
 
     "@types/braces": ["@types/braces@3.0.5", "", {}, "sha512-SQFof9H+LXeWNz8wDe7oN5zu7ket0qwMu5vZubW4GCJ8Kkeh6nBWUz87+KTz/G3Kqsrp0j/W253XJb3KMEeg3w=="],
 
-    "@types/bun": ["@types/bun@1.3.9", "", { "dependencies": { "bun-types": "1.3.9" } }, "sha512-KQ571yULOdWJiMH+RIWIOZ7B2RXQGpL1YQrBtLIV3FqDcCu6FsbFUBwhdKUlCKUpS3PJDsHlJ1QKlpxoVR+xtw=="],
+    "@types/bun": ["@types/bun@1.3.11", "", { "dependencies": { "bun-types": "1.3.11" } }, "sha512-5vPne5QvtpjGpsGYXiFyycfpDF2ECyPcTSsFBMa0fraoxiQyMJ3SmuQIGhzPg2WJuWxVBoxWJ2kClYTcw/4fAg=="],
 
     "@types/cacheable-request": ["@types/cacheable-request@6.0.3", "", { "dependencies": { "@types/http-cache-semantics": "*", "@types/keyv": "^3.1.4", "@types/node": "*", "@types/responselike": "^1.0.0" } }, "sha512-IQ3EbTzGxIigb1I3qPZc1rWJnH0BmSKv5QYTalEwweFvyBDLSAe24zP0le/hyi7ecGfZVlIVAg4BZqb8WBwKqw=="],
 
@@ -2453,7 +2456,7 @@
 
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     "bun-webgpu": ["bun-webgpu@0.1.5", "", { "dependencies": { "@webgpu/types": "^0.1.60" }, "optionalDependencies": { "bun-webgpu-darwin-arm64": "^0.1.5", "bun-webgpu-darwin-x64": "^0.1.5", "bun-webgpu-linux-x64": "^0.1.5", "bun-webgpu-win32-x64": "^0.1.5" } }, "sha512-91/K6S5whZKX7CWAm9AylhyKrLGRz6BUiiPiM/kXadSnD4rffljCD/q9cNFftm5YXhx4MvLqw33yEilxogJvwA=="],
 
@@ -3033,7 +3036,7 @@
 
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-    "gitlab-ai-provider": ["gitlab-ai-provider@5.2.2", "", { "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-ejwnie62rimfVHbjYZ2tsnqwLjF9YLgXD3OQA458gHz8hUvw7vEnhuyuMv5PmWQtyS3ISAghiX7r5SBhUWeCTA=="],
+    "gitlab-ai-provider": ["gitlab-ai-provider@5.3.1", "", { "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-QeNP2af/5wyOHYaLvDxn72n4xbMbJNqRiKExZJM8MnynebnqnoaJoojbtue7roCl/XcnjX6Of2+oc7hS44S45Q=="],
 
     "glob": ["glob@13.0.5", "", { "dependencies": { "minimatch": "^10.2.1", "minipass": "^7.1.2", "path-scurry": "^2.0.0" } }, "sha512-BzXxZg24Ibra1pbQ/zE7Kys4Ua1ks7Bn6pKLkVPZ9FZe4JQS6/Q7ef3LG1H+k7lUf5l4T3PLSyYyYJVYUvfgTw=="],
 

nix/hashes.json

@@ -1,8 +1,8 @@
 {
   "nodeModules": {
-    "x86_64-linux": "sha256-u+uZX7mhtm5eywGybB7/MjBMG2xl4Ve9VG33AAFgNno=",
-    "aarch64-linux": "sha256-pc1Xhd2bkwNohGMtzRnEuS5ZN1qWhJncYhNVAXega1g=",
-    "aarch64-darwin": "sha256-A5qUpqgm9ZFvWVhn/WdiX4lVs4ihbAclJDvCFAmx5Wg=",
-    "x86_64-darwin": "sha256-ECLrMGE51AlYJ4JKDtziDKxhyK7WLt8R+8RVFdXH1WU="
+    "x86_64-linux": "sha256-TnrYykX8Mf/Ugtkix6V",
+    "aarch64-linux": "sha256-TnrYykX8Mf/Ugtkix6V",
+    "aarch64-darwin": "sha256-TnrYykX8Mf/Ugtkix6V",
+    "x86_64-darwin": "sha256-TnrYykX8Mf/Ugtkix6V"
   }
 }

package.json

@@ -4,7 +4,7 @@
   "description": "AI-powered development tool",
   "private": true,
   "type": "module",
-  "packageManager": "bun@1.3.10",
+  "packageManager": "bun@1.3.11",
   "scripts": {
     "dev": "bun run --cwd packages/opencode --conditions=browser src/index.ts",
     "dev:desktop": "bun --cwd packages/desktop tauri dev",
@@ -26,7 +26,7 @@
     ],
     "catalog": {
       "@effect/platform-node": "4.0.0-beta.35",
-      "@types/bun": "1.3.9",
+      "@types/bun": "1.3.11",
       "@octokit/rest": "22.0.0",
       "@hono/zod-validator": "0.4.2",
       "ulid": "3.0.1",

packages/app/e2e/actions.ts

@@ -175,9 +175,9 @@ export async function runTerminal(page: Page, input: { cmd: string; token: strin
   await expect.poll(() => terminalHas(page, { term, token: input.token }), { timeout }).toBe(true)
 }
 
-export async function openPalette(page: Page) {
+export async function openPalette(page: Page, key = "K") {
   await defocus(page)
-  await page.keyboard.press(`${modKey}+P`)
+  await page.keyboard.press(`${modKey}+${key}`)
 
   const dialog = page.getByRole("dialog")
   await expect(dialog).toBeVisible()

packages/app/e2e/app/palette.spec.ts

@@ -1,5 +1,5 @@
 import { test, expect } from "../fixtures"
-import { openPalette } from "../actions"
+import { closeDialog, openPalette } from "../actions"
 
 test("search palette opens and closes", async ({ page, gotoSession }) => {
   await gotoSession()
@@ -9,3 +9,12 @@ test("search palette opens and closes", async ({ page, gotoSession }) => {
   await page.keyboard.press("Escape")
   await expect(dialog).toHaveCount(0)
 })
+
+test("search palette also opens with cmd+p", async ({ page, gotoSession }) => {
+  await gotoSession()
+
+  const dialog = await openPalette(page, "P")
+
+  await closeDialog(page, dialog)
+  await expect(dialog).toHaveCount(0)
+})

packages/app/e2e/prompt/prompt-history.spec.ts

@@ -108,7 +108,10 @@ test("prompt history restores unsent draft with arrow navigation", async ({ page
     await page.keyboard.type(draft)
     await wait(page, draft)
 
-    await edge(page, "start")
+    // Clear the draft before navigating history (ArrowUp only works when prompt is empty)
+    await prompt.fill("")
+    await wait(page, "")
+
     await page.keyboard.press("ArrowUp")
     await wait(page, second)
 
@@ -119,7 +122,7 @@ test("prompt history restores unsent draft with arrow navigation", async ({ page
     await wait(page, second)
 
     await page.keyboard.press("ArrowDown")
-    await wait(page, draft)
+    await wait(page, "")
   })
 })
 

packages/app/e2e/settings/settings-keybinds.spec.ts

@@ -241,7 +241,7 @@ test("changing file open keybind works", async ({ page, gotoSession }) => {
   await expect(keybindButton).toBeVisible()
 
   const initialKeybind = await keybindButton.textContent()
-  expect(initialKeybind).toContain("P")
+  expect(initialKeybind).toContain("K")
 
   await keybindButton.click()
   await expect(keybindButton).toHaveText(/press/i)

packages/app/e2e/sidebar/sidebar-popover-actions.spec.ts

@@ -1,6 +1,16 @@
 import { test, expect } from "../fixtures"
-import { cleanupSession, closeSidebar, hoverSessionItem } from "../actions"
+import {
+  defocus,
+  cleanupSession,
+  cleanupTestProject,
+  closeSidebar,
+  createTestProject,
+  hoverSessionItem,
+  openSidebar,
+  waitSession,
+} from "../actions"
 import { projectSwitchSelector } from "../selectors"
+import { dirSlug } from "../utils"
 
 test("collapsed sidebar popover stays open when archiving a session", async ({ page, slug, sdk, gotoSession }) => {
   const stamp = Date.now()
@@ -37,3 +47,72 @@ test("collapsed sidebar popover stays open when archiving a session", async ({ p
     await cleanupSession({ sdk, sessionID: two.id })
   }
 })
+
+test("open sidebar project popover stays closed after clicking avatar", async ({ page, withProject }) => {
+  await page.setViewportSize({ width: 1400, height: 800 })
+
+  const other = await createTestProject()
+  const slug = dirSlug(other)
+
+  try {
+    await withProject(
+      async () => {
+        await openSidebar(page)
+
+        const project = page.locator(projectSwitchSelector(slug)).first()
+        const card = page.locator('[data-component="hover-card-content"]')
+
+        await expect(project).toBeVisible()
+        await project.hover()
+        await expect(card.getByText(/recent sessions/i)).toBeVisible()
+
+        await page.mouse.down()
+        await expect(card).toHaveCount(0)
+        await page.mouse.up()
+
+        await waitSession(page, { directory: other })
+        await expect(card).toHaveCount(0)
+      },
+      { extra: [other] },
+    )
+  } finally {
+    await cleanupTestProject(other)
+  }
+})
+
+test("open sidebar project switch activates on first tabbed enter", async ({ page, withProject }) => {
+  await page.setViewportSize({ width: 1400, height: 800 })
+
+  const other = await createTestProject()
+  const slug = dirSlug(other)
+
+  try {
+    await withProject(
+      async () => {
+        await openSidebar(page)
+        await defocus(page)
+
+        const project = page.locator(projectSwitchSelector(slug)).first()
+
+        await expect(project).toBeVisible()
+
+        let hit = false
+        for (let i = 0; i < 20; i++) {
+          hit = await project.evaluate((el) => {
+            return el.matches(":focus") || !!el.parentElement?.matches(":focus")
+          })
+          if (hit) break
+          await page.keyboard.press("Tab")
+        }
+
+        expect(hit).toBe(true)
+
+        await page.keyboard.press("Enter")
+        await waitSession(page, { directory: other })
+      },
+      { extra: [other] },
+    )
+  } finally {
+    await cleanupTestProject(other)
+  }
+})

packages/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/app",
-  "version": "1.2.27",
+  "version": "1.3.0",
   "description": "",
   "type": "module",
   "exports": {
@@ -51,6 +51,7 @@
     "@solid-primitives/resize-observer": "2.1.3",
     "@solid-primitives/scroll": "2.1.3",
     "@solid-primitives/storage": "catalog:",
+    "@solid-primitives/timer": "1.4.4",
     "@solid-primitives/websocket": "1.3.1",
     "@solidjs/meta": "catalog:",
     "@solidjs/router": "catalog:",

packages/app/src/components/prompt-input.tsx

@@ -1043,7 +1043,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     return true
   }
 
-  const { addAttachment, removeAttachment, handlePaste } = createPromptAttachments({
+  const { addAttachments, removeAttachment, handlePaste } = createPromptAttachments({
     editor: () => editorRef,
     isDialogActive: () => !!dialog.active,
     setDraggingType: (type) => setStore("draggingType", type),
@@ -1388,11 +1388,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
               class="hidden"
               onChange={(e) => {
                 const list = e.currentTarget.files
-                if (list) {
-                  for (const file of Array.from(list)) {
-                    void addAttachment(file)
-                  }
-                }
+                if (list) void addAttachments(Array.from(list))
                 e.currentTarget.value = ""
               }}
             />

packages/app/src/components/prompt-input/attachments.ts

@@ -71,6 +71,18 @@ export function createPromptAttachments(input: PromptAttachmentsInput) {
 
   const addAttachment = (file: File) => add(file)
 
+  const addAttachments = async (files: File[], toast = true) => {
+    let found = false
+
+    for (const file of files) {
+      const ok = await add(file, false)
+      if (ok) found = true
+    }
+
+    if (!found && files.length > 0 && toast) warn()
+    return found
+  }
+
   const removeAttachment = (id: string) => {
     const current = prompt.current()
     const next = current.filter((part) => part.type !== "image" || part.id !== id)
@@ -84,18 +96,14 @@ export function createPromptAttachments(input: PromptAttachmentsInput) {
     event.preventDefault()
     event.stopPropagation()
 
-    const items = Array.from(clipboardData.items)
-    const fileItems = items.filter((item) => item.kind === "file")
+    const files = Array.from(clipboardData.items).flatMap((item) => {
+      if (item.kind !== "file") return []
+      const file = item.getAsFile()
+      return file ? [file] : []
+    })
 
-    if (fileItems.length > 0) {
-      let found = false
-      for (const item of fileItems) {
-        const file = item.getAsFile()
-        if (!file) continue
-        const ok = await add(file, false)
-        if (ok) found = true
-      }
-      if (!found) warn()
+    if (files.length > 0) {
+      await addAttachments(files)
       return
     }
 
@@ -169,12 +177,7 @@ export function createPromptAttachments(input: PromptAttachmentsInput) {
     const dropped = event.dataTransfer?.files
     if (!dropped) return
 
-    let found = false
-    for (const file of Array.from(dropped)) {
-      const ok = await add(file, false)
-      if (ok) found = true
-    }
-    if (!found && dropped.length > 0) warn()
+    await addAttachments(Array.from(dropped))
   }
 
   onMount(() => {
@@ -191,6 +194,7 @@ export function createPromptAttachments(input: PromptAttachmentsInput) {
 
   return {
     addAttachment,
+    addAttachments,
     removeAttachment,
     handlePaste,
   }

packages/app/src/components/prompt-input/build-request-parts.test.ts

@@ -49,6 +49,32 @@ describe("buildRequestParts", () => {
     expect(result.optimisticParts.every((part) => part.sessionID === "ses_1" && part.messageID === "msg_1")).toBe(true)
   })
 
+  test("keeps multiple uploaded attachments in order", () => {
+    const result = buildRequestParts({
+      prompt: [{ type: "text", content: "check these", start: 0, end: 11 }],
+      context: [],
+      images: [
+        { type: "image", id: "img_1", filename: "a.png", mime: "image/png", dataUrl: "data:image/png;base64,AAA" },
+        {
+          type: "image",
+          id: "img_2",
+          filename: "b.pdf",
+          mime: "application/pdf",
+          dataUrl: "data:application/pdf;base64,BBB",
+        },
+      ],
+      text: "check these",
+      messageID: "msg_multi",
+      sessionID: "ses_multi",
+      sessionDirectory: "/repo",
+    })
+
+    const files = result.requestParts.filter((part) => part.type === "file" && part.url.startsWith("data:"))
+
+    expect(files).toHaveLength(2)
+    expect(files.map((part) => (part.type === "file" ? part.filename : ""))).toEqual(["a.png", "b.pdf"])
+  })
+
   test("deduplicates context files when prompt already includes same path", () => {
     const prompt: Prompt = [{ type: "file", path: "src/foo.ts", content: "@src/foo.ts", start: 0, end: 11 }]
 

packages/app/src/components/prompt-input/history.test.ts

@@ -126,7 +126,7 @@ describe("prompt-input history", () => {
   test("canNavigateHistoryAtCursor only allows prompt boundaries", () => {
     const value = "a\nb\nc"
 
-    expect(canNavigateHistoryAtCursor("up", value, 0)).toBe(true)
+    expect(canNavigateHistoryAtCursor("up", value, 0)).toBe(false)
     expect(canNavigateHistoryAtCursor("down", value, 0)).toBe(false)
 
     expect(canNavigateHistoryAtCursor("up", value, 2)).toBe(false)
@@ -135,11 +135,14 @@ describe("prompt-input history", () => {
     expect(canNavigateHistoryAtCursor("up", value, 5)).toBe(false)
     expect(canNavigateHistoryAtCursor("down", value, 5)).toBe(true)
 
-    expect(canNavigateHistoryAtCursor("up", "abc", 0)).toBe(true)
+    expect(canNavigateHistoryAtCursor("up", "abc", 0)).toBe(false)
     expect(canNavigateHistoryAtCursor("down", "abc", 3)).toBe(true)
     expect(canNavigateHistoryAtCursor("up", "abc", 1)).toBe(false)
     expect(canNavigateHistoryAtCursor("down", "abc", 1)).toBe(false)
 
+    expect(canNavigateHistoryAtCursor("up", "", 0)).toBe(true)
+    expect(canNavigateHistoryAtCursor("down", "", 0)).toBe(true)
+
     expect(canNavigateHistoryAtCursor("up", "abc", 0, true)).toBe(true)
     expect(canNavigateHistoryAtCursor("up", "abc", 3, true)).toBe(true)
     expect(canNavigateHistoryAtCursor("down", "abc", 0, true)).toBe(true)

packages/app/src/components/prompt-input/history.ts

@@ -27,7 +27,7 @@ export function canNavigateHistoryAtCursor(direction: "up" | "down", text: strin
   const atStart = position === 0
   const atEnd = position === text.length
   if (inHistory) return atStart || atEnd
-  if (direction === "up") return position === 0
+  if (direction === "up") return position === 0 && text.length === 0
   return position === text.length
 }
 

packages/app/src/components/session/find-assistant-messages.test.ts

@@ -0,0 +1,81 @@
+import { describe, expect, test } from "bun:test"
+import type { Message } from "@opencode-ai/sdk/v2/client"
+import { findAssistantMessages } from "@opencode-ai/ui/find-assistant-messages"
+
+function user(id: string): Message {
+  return {
+    id,
+    role: "user",
+    sessionID: "session-1",
+    time: { created: 1 },
+  } as unknown as Message
+}
+
+function assistant(id: string, parentID: string): Message {
+  return {
+    id,
+    role: "assistant",
+    sessionID: "session-1",
+    parentID,
+    time: { created: 1 },
+  } as unknown as Message
+}
+
+describe("findAssistantMessages", () => {
+  test("normal ordering: assistant after user in array → found via forward scan", () => {
+    const messages = [user("u1"), assistant("a1", "u1")]
+    const result = findAssistantMessages(messages, 0, "u1")
+    expect(result).toHaveLength(1)
+    expect(result[0].id).toBe("a1")
+  })
+
+  test("clock skew: assistant before user in array → found via backward scan", () => {
+    // When client clock is ahead, user ID sorts after assistant ID,
+    // so assistant appears earlier in the ID-sorted message array
+    const messages = [assistant("a1", "u1"), user("u1")]
+    const result = findAssistantMessages(messages, 1, "u1")
+    expect(result).toHaveLength(1)
+    expect(result[0].id).toBe("a1")
+  })
+
+  test("no assistant messages → returns empty array", () => {
+    const messages = [user("u1"), user("u2")]
+    const result = findAssistantMessages(messages, 0, "u1")
+    expect(result).toHaveLength(0)
+  })
+
+  test("multiple assistant messages with matching parentID → all found", () => {
+    const messages = [user("u1"), assistant("a1", "u1"), assistant("a2", "u1")]
+    const result = findAssistantMessages(messages, 0, "u1")
+    expect(result).toHaveLength(2)
+    expect(result[0].id).toBe("a1")
+    expect(result[1].id).toBe("a2")
+  })
+
+  test("does not return assistant messages with different parentID", () => {
+    const messages = [user("u1"), assistant("a1", "u1"), assistant("a2", "other")]
+    const result = findAssistantMessages(messages, 0, "u1")
+    expect(result).toHaveLength(1)
+    expect(result[0].id).toBe("a1")
+  })
+
+  test("stops forward scan at next user message", () => {
+    const messages = [user("u1"), assistant("a1", "u1"), user("u2"), assistant("a2", "u1")]
+    const result = findAssistantMessages(messages, 0, "u1")
+    expect(result).toHaveLength(1)
+    expect(result[0].id).toBe("a1")
+  })
+
+  test("stops backward scan at previous user message", () => {
+    const messages = [assistant("a0", "u1"), user("u0"), assistant("a1", "u1"), user("u1")]
+    const result = findAssistantMessages(messages, 3, "u1")
+    expect(result).toHaveLength(1)
+    expect(result[0].id).toBe("a1")
+  })
+
+  test("invalid index returns empty array", () => {
+    const messages = [user("u1")]
+    expect(findAssistantMessages(messages, -1, "u1")).toHaveLength(0)
+    expect(findAssistantMessages(messages, 5, "u1")).toHaveLength(0)
+  })
+})

packages/app/src/components/session/session-context-tab.tsx

@@ -267,14 +267,14 @@ export function SessionContextTab() {
 
   return (
     <ScrollView
-      class="@container h-full pb-10"
+      class="@container h-full"
       viewportRef={(el) => {
         scroll = el
         restoreScroll()
       }}
       onScroll={handleScroll}
     >
-      <div class="px-6 pt-4 flex flex-col gap-10">
+      <div class="px-6 pt-4 pb-10 flex flex-col gap-10">
         <div class="grid grid-cols-1 @[32rem]:grid-cols-2 gap-4">
           <For each={stats}>
             {(stat) => <Stat label={language.t(stat.label as Parameters<typeof language.t>[0])} value={stat.value()} />}

packages/app/src/components/titlebar.tsx

@@ -287,6 +287,9 @@ export function Titlebar() {
           </div>
         </div>
         <div id="opencode-titlebar-left" class="flex items-center gap-3 min-w-0 px-2" />
+        <div class="bg-icon-interactive-base text-background-base font-medium px-2 rounded-sm uppercase font-mono">
+          BETA
+        </div>
       </div>
 
       <div class="min-w-0 flex items-center justify-center pointer-events-none">

packages/app/src/context/command-keybind.test.ts

@@ -40,4 +40,11 @@ describe("command keybind helpers", () => {
     expect(display.includes("Alt") || display.includes("⌥")).toBe(true)
     expect(formatKeybind("none")).toBe("")
   })
+
+  test("formatKeybind prefers the first combo", () => {
+    const display = formatKeybind("mod+k,mod+p")
+
+    expect(display.includes("K") || display.includes("k")).toBe(true)
+    expect(display.includes("P") || display.includes("p")).toBe(false)
+  })
 })

packages/app/src/i18n/en.ts

@@ -276,7 +276,7 @@ export const dict = {
   "prompt.context.includeActiveFile": "Include active file",
   "prompt.context.removeActiveFile": "Remove active file from context",
   "prompt.context.removeFile": "Remove file from context",
-  "prompt.action.attachFile": "Add file",
+  "prompt.action.attachFile": "Add files",
   "prompt.attachment.remove": "Remove attachment",
   "prompt.action.send": "Send",
   "prompt.action.stop": "Stop",

packages/app/src/pages/layout.tsx

@@ -211,13 +211,22 @@ export default function Layout(props: ParentProps) {
 
   onMount(() => {
     const stop = () => setState("sizing", false)
+    const blur = () => reset()
+    const hide = () => {
+      if (document.visibilityState !== "hidden") return
+      reset()
+    }
     window.addEventListener("pointerup", stop)
     window.addEventListener("pointercancel", stop)
     window.addEventListener("blur", stop)
+    window.addEventListener("blur", blur)
+    document.addEventListener("visibilitychange", hide)
     onCleanup(() => {
       window.removeEventListener("pointerup", stop)
       window.removeEventListener("pointercancel", stop)
       window.removeEventListener("blur", stop)
+      window.removeEventListener("blur", blur)
+      document.removeEventListener("visibilitychange", hide)
     })
   })
 
@@ -237,6 +246,12 @@ export default function Layout(props: ParentProps) {
     navLeave.current = undefined
   }
 
+  const reset = () => {
+    disarm()
+    setState("hoverSession", undefined)
+    setHoverProject(undefined)
+  }
+
   const arm = () => {
     if (layout.sidebar.opened()) return
     if (state.hoverProject === undefined) return
@@ -305,8 +320,7 @@ export default function Layout(props: ParentProps) {
 
   const clearSidebarHoverState = () => {
     if (layout.sidebar.opened()) return
-    setState("hoverSession", undefined)
-    setHoverProject(undefined)
+    reset()
   }
 
   const navigateWithSidebarReset = (href: string) => {
@@ -1975,6 +1989,10 @@ export default function Layout(props: ParentProps) {
     onProjectMouseEnter: (worktree, event) => aim.enter(worktree, event),
     onProjectMouseLeave: (worktree) => aim.leave(worktree),
     onProjectFocus: (worktree) => aim.activate(worktree),
+    onHoverOpenChanged: (worktree, hoverOpen) => {
+      if (!hoverOpen && state.hoverProject && state.hoverProject !== worktree) return
+      setState("hoverProject", hoverOpen ? worktree : undefined)
+    },
     navigateToProject,
     openSidebar: () => layout.sidebar.open(),
     closeProject,
@@ -2368,14 +2386,12 @@ export default function Layout(props: ParentProps) {
                     size={layout.sidebar.width()}
                     min={244}
                     max={typeof window === "undefined" ? 1000 : window.innerWidth * 0.3 + 64}
-                    collapseThreshold={244}
                     onResize={(w) => {
                       setState("sizing", true)
                       if (sizet !== undefined) clearTimeout(sizet)
                       sizet = window.setTimeout(() => setState("sizing", false), 120)
                       layout.sidebar.resize(w)
                     }}
-                    onCollapse={layout.sidebar.close}
                   />
                 </div>
               </Show>

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

@@ -157,34 +157,45 @@ const SessionHoverPreview = (props: {
   messageLabel: (message: Message) => string | undefined
   onMessageSelect: (message: Message) => void
   trigger: JSX.Element
-}): JSX.Element => (
-  <HoverCard
-    openDelay={1000}
-    closeDelay={props.sidebarHovering() ? 600 : 0}
-    placement="right-start"
-    gutter={16}
-    shift={-2}
-    trigger={props.trigger}
-    open={props.hoverSession() === props.session.id}
-    onOpenChange={(open) => props.setHoverSession(open ? props.session.id : undefined)}
-  >
-    <Show
-      when={props.hoverReady()}
-      fallback={<div class="text-12-regular text-text-weak">{props.language.t("session.messages.loading")}</div>}
+}): JSX.Element => {
+  let ref: HTMLDivElement | undefined
+
+  return (
+    <HoverCard
+      openDelay={1000}
+      closeDelay={props.sidebarHovering() ? 600 : 0}
+      placement="right-start"
+      gutter={16}
+      shift={-2}
+      trigger={<div ref={ref}>{props.trigger}</div>}
+      open={props.hoverSession() === props.session.id}
+      onOpenChange={(open) => {
+        if (!open) {
+          props.setHoverSession(undefined)
+          return
+        }
+        if (!ref?.matches(":hover")) return
+        props.setHoverSession(props.session.id)
+      }}
     >
-      <div class="overflow-y-auto overflow-x-hidden max-h-72 h-full">
-        <MessageNav
-          messages={props.hoverMessages() ?? []}
-          current={undefined}
-          getLabel={props.messageLabel}
-          onMessageSelect={props.onMessageSelect}
-          size="normal"
-          class="w-60"
-        />
-      </div>
-    </Show>
-  </HoverCard>
-)
+      <Show
+        when={props.hoverReady()}
+        fallback={<div class="text-12-regular text-text-weak">{props.language.t("session.messages.loading")}</div>}
+      >
+        <div class="overflow-y-auto overflow-x-hidden max-h-72 h-full">
+          <MessageNav
+            messages={props.hoverMessages() ?? []}
+            current={undefined}
+            getLabel={props.messageLabel}
+            onMessageSelect={props.onMessageSelect}
+            size="normal"
+            class="w-60"
+          />
+        </div>
+      </Show>
+    </HoverCard>
+  )
+}
 
 export const SessionItem = (props: SessionItemProps): JSX.Element => {
   const params = useParams()

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

@@ -23,6 +23,7 @@ export type ProjectSidebarContext = {
   onProjectMouseEnter: (worktree: string, event: MouseEvent) => void
   onProjectMouseLeave: (worktree: string) => void
   onProjectFocus: (worktree: string) => void
+  onHoverOpenChanged: (worktree: string, hovered: boolean) => void
   navigateToProject: (directory: string) => void
   openSidebar: () => void
   closeProject: (directory: string) => void
@@ -109,8 +110,14 @@ const ProjectTile = (props: {
           "bg-surface-base-hover border border-border-weak-base": !props.selected() && props.active(),
         }}
         onPointerDown={(event) => {
+          if (event.button === 0 && !event.ctrlKey) {
+            props.setOpen(false)
+            props.setSuppressHover(true)
+            return
+          }
           if (!props.overlay()) return
           if (event.button !== 2 && !(event.button === 0 && event.ctrlKey)) return
+          props.setOpen(false)
           props.setSuppressHover(true)
           event.preventDefault()
         }}
@@ -130,12 +137,11 @@ const ProjectTile = (props: {
           props.onProjectFocus(props.project.worktree)
         }}
         onClick={() => {
+          props.setOpen(false)
           if (props.selected()) {
-            props.setSuppressHover(true)
             layout.sidebar.toggle()
             return
           }
-          props.setSuppressHover(false)
           props.navigateToProject(props.project.worktree)
         }}
         onBlur={() => props.setOpen(false)}
@@ -192,7 +198,6 @@ const ProjectPreviewPanel = (props: {
   projectChildren: Accessor<Map<string, string[]>>
   workspaceSessions: (directory: string) => ReturnType<typeof sortedRootSessions>
   workspaceChildren: (directory: string) => Map<string, string[]>
-  setOpen: (value: boolean) => void
   ctx: ProjectSidebarContext
   language: ReturnType<typeof useLanguage>
 }): JSX.Element => (
@@ -259,7 +264,7 @@ const ProjectPreviewPanel = (props: {
         class="flex w-full text-left justify-start text-text-base px-2 hover:bg-transparent active:bg-transparent"
         onClick={() => {
           props.ctx.openSidebar()
-          props.setOpen(false)
+          props.ctx.onHoverOpenChanged(props.project.worktree, false)
           if (props.selected()) return
           props.ctx.navigateToProject(props.project.worktree)
         }}
@@ -284,28 +289,16 @@ export const SortableProject = (props: {
   const workspaceEnabled = createMemo(() => props.ctx.workspacesEnabled(props.project))
   const dirs = createMemo(() => props.ctx.workspaceIds(props.project))
   const [state, setState] = createStore({
-    open: false,
     menu: false,
     suppressHover: false,
   })
 
+  const isHoverProject = () => props.ctx.hoverProject() === props.project.worktree
   const preview = createMemo(() => !props.mobile && props.ctx.sidebarOpened())
   const overlay = createMemo(() => !props.mobile && !props.ctx.sidebarOpened())
-  const active = createMemo(
-    () => state.menu || (preview() ? state.open : overlay() && props.ctx.hoverProject() === props.project.worktree),
-  )
+  const active = createMemo(() => state.menu || (preview() ? isHoverProject() : overlay() && isHoverProject()))
 
-  createEffect(() => {
-    if (preview()) return
-    if (!state.open) return
-    setState("open", false)
-  })
-
-  createEffect(() => {
-    if (!selected()) return
-    if (!state.open) return
-    setState("open", false)
-  })
+  const hoverOpen = () => isHoverProject() && preview() && !selected() && !state.menu
 
   const label = (directory: string) => {
     const [data] = globalSync.child(directory, { bootstrap: false })
@@ -346,7 +339,7 @@ export const SortableProject = (props: {
       workspacesEnabled={props.ctx.workspacesEnabled}
       closeProject={props.ctx.closeProject}
       setMenu={(value) => setState("menu", value)}
-      setOpen={(value) => setState("open", value)}
+      setOpen={(value) => props.ctx.onHoverOpenChanged(props.project.worktree, value)}
       setSuppressHover={(value) => setState("suppressHover", value)}
       language={language}
     />
@@ -357,7 +350,7 @@ export const SortableProject = (props: {
     <div use:sortable classList={{ "opacity-30": sortable.isActiveDraggable }}>
       <Show when={preview() && !selected()} fallback={tile()}>
         <HoverCard
-          open={!state.suppressHover && state.open && !state.menu}
+          open={!state.suppressHover && hoverOpen() && !state.menu}
           openDelay={0}
           closeDelay={0}
           placement="right-start"
@@ -366,7 +359,7 @@ export const SortableProject = (props: {
           onOpenChange={(value) => {
             if (state.menu) return
             if (value && state.suppressHover) return
-            setState("open", value)
+            props.ctx.onHoverOpenChanged(props.project.worktree, value)
             if (value) props.ctx.setHoverSession(undefined)
           }}
         >
@@ -381,7 +374,6 @@ export const SortableProject = (props: {
             projectChildren={projectChildren}
             workspaceSessions={workspaceSessions}
             workspaceChildren={workspaceChildren}
-            setOpen={(value) => setState("open", value)}
             ctx={props.ctx}
             language={language}
           />

packages/app/src/pages/session/composer/session-question-dock.tsx

@@ -4,6 +4,7 @@ import { useMutation } from "@tanstack/solid-query"
 import { Button } from "@opencode-ai/ui/button"
 import { DockPrompt } from "@opencode-ai/ui/dock-prompt"
 import { Icon } from "@opencode-ai/ui/icon"
+import { IconButton } from "@opencode-ai/ui/icon-button"
 import { showToast } from "@opencode-ai/ui/toast"
 import type { QuestionAnswer, QuestionRequest } from "@opencode-ai/sdk/v2"
 import { useLanguage } from "@/context/language"
@@ -25,6 +26,7 @@ export const SessionQuestionDock: Component<{ request: QuestionRequest; onSubmit
     custom: cached?.custom ?? ([] as string[]),
     customOn: cached?.customOn ?? ([] as boolean[]),
     editing: false,
+    collapsed: false,
   })
 
   let root: HTMLDivElement | undefined
@@ -35,6 +37,7 @@ export const SessionQuestionDock: Component<{ request: QuestionRequest; onSubmit
   const input = createMemo(() => store.custom[store.tab] ?? "")
   const on = createMemo(() => store.customOn[store.tab] === true)
   const multi = createMemo(() => question()?.multiple === true)
+  const picked = createMemo(() => store.answers[store.tab]?.length ?? 0)
 
   const summary = createMemo(() => {
     const n = Math.min(store.tab + 1, total())
@@ -43,6 +46,8 @@ export const SessionQuestionDock: Component<{ request: QuestionRequest; onSubmit
 
   const last = createMemo(() => store.tab >= total() - 1)
 
+  const fold = () => setStore("collapsed", (value) => !value)
+
   const customUpdate = (value: string, selected: boolean = on()) => {
     const prev = input().trim()
     const next = value.trim()
@@ -261,9 +266,21 @@ export const SessionQuestionDock: Component<{ request: QuestionRequest; onSubmit
       kind="question"
       ref={(el) => (root = el)}
       header={
-        <>
+        <div
+          data-action="session-question-toggle"
+          class="flex flex-1 min-w-0 items-center gap-2 cursor-default select-none"
+          role="button"
+          tabIndex={0}
+          style={{ margin: "0 -10px", padding: "0 0 0 10px" }}
+          onClick={fold}
+          onKeyDown={(event) => {
+            if (event.key !== "Enter" && event.key !== " ") return
+            event.preventDefault()
+            fold()
+          }}
+        >
           <div data-slot="question-header-title">{summary()}</div>
-          <div data-slot="question-progress">
+          <div data-slot="question-progress" class="ml-auto mr-1">
             <For each={questions()}>
               {(_, i) => (
                 <button
@@ -275,13 +292,38 @@ export const SessionQuestionDock: Component<{ request: QuestionRequest; onSubmit
                     (store.customOn[i()] === true && (store.custom[i()] ?? "").trim().length > 0)
                   }
                   disabled={sending()}
-                  onClick={() => jump(i())}
+                  onMouseDown={(event) => {
+                    event.preventDefault()
+                    event.stopPropagation()
+                  }}
+                  onClick={(event) => {
+                    event.stopPropagation()
+                    jump(i())
+                  }}
                   aria-label={`${language.t("ui.tool.questions")} ${i() + 1}`}
                 />
               )}
             </For>
           </div>
-        </>
+          <div>
+            <IconButton
+              data-action="session-question-toggle-button"
+              icon="chevron-down"
+              size="normal"
+              variant="ghost"
+              classList={{ "rotate-180": store.collapsed }}
+              onMouseDown={(event) => {
+                event.preventDefault()
+                event.stopPropagation()
+              }}
+              onClick={(event) => {
+                event.stopPropagation()
+                fold()
+              }}
+              aria-label={store.collapsed ? language.t("session.todo.expand") : language.t("session.todo.collapse")}
+            />
+          </div>
+        </div>
       }
       footer={
         <>
@@ -301,56 +343,121 @@ export const SessionQuestionDock: Component<{ request: QuestionRequest; onSubmit
         </>
       }
     >
-      <div data-slot="question-text">{question()?.question}</div>
-      <Show when={multi()} fallback={<div data-slot="question-hint">{language.t("ui.question.singleHint")}</div>}>
-        <div data-slot="question-hint">{language.t("ui.question.multiHint")}</div>
+      <div
+        data-slot="question-text"
+        class="cursor-default"
+        classList={{
+          "mb-6": store.collapsed && picked() === 0,
+        }}
+        role={store.collapsed ? "button" : undefined}
+        tabIndex={store.collapsed ? 0 : undefined}
+        onClick={fold}
+        onKeyDown={(event) => {
+          if (!store.collapsed) return
+          if (event.key !== "Enter" && event.key !== " ") return
+          event.preventDefault()
+          fold()
+        }}
+      >
+        {question()?.question}
+      </div>
+      <Show when={store.collapsed && picked() > 0}>
+        <div data-slot="question-hint" class="cursor-default mb-6">
+          {picked()} answer{picked() === 1 ? "" : "s"} selected
+        </div>
       </Show>
-      <div data-slot="question-options">
-        <For each={options()}>
-          {(opt, i) => {
-            const picked = () => store.answers[store.tab]?.includes(opt.label) ?? false
-            return (
+      <div data-slot="question-answers" hidden={store.collapsed} aria-hidden={store.collapsed}>
+        <Show when={multi()} fallback={<div data-slot="question-hint">{language.t("ui.question.singleHint")}</div>}>
+          <div data-slot="question-hint">{language.t("ui.question.multiHint")}</div>
+        </Show>
+        <div data-slot="question-options">
+          <For each={options()}>
+            {(opt, i) => {
+              const picked = () => store.answers[store.tab]?.includes(opt.label) ?? false
+              return (
+                <button
+                  data-slot="question-option"
+                  data-picked={picked()}
+                  role={multi() ? "checkbox" : "radio"}
+                  aria-checked={picked()}
+                  disabled={sending()}
+                  onClick={() => selectOption(i())}
+                >
+                  <span data-slot="question-option-check" aria-hidden="true">
+                    <span
+                      data-slot="question-option-box"
+                      data-type={multi() ? "checkbox" : "radio"}
+                      data-picked={picked()}
+                    >
+                      <Show when={multi()} fallback={<span data-slot="question-option-radio-dot" />}>
+                        <Icon name="check-small" size="small" />
+                      </Show>
+                    </span>
+                  </span>
+                  <span data-slot="question-option-main">
+                    <span data-slot="option-label">{opt.label}</span>
+                    <Show when={opt.description}>
+                      <span data-slot="option-description">{opt.description}</span>
+                    </Show>
+                  </span>
+                </button>
+              )
+            }}
+          </For>
+
+          <Show
+            when={store.editing}
+            fallback={
               <button
                 data-slot="question-option"
-                data-picked={picked()}
+                data-custom="true"
+                data-picked={on()}
                 role={multi() ? "checkbox" : "radio"}
-                aria-checked={picked()}
+                aria-checked={on()}
                 disabled={sending()}
-                onClick={() => selectOption(i())}
+                onClick={customOpen}
               >
-                <span data-slot="question-option-check" aria-hidden="true">
-                  <span
-                    data-slot="question-option-box"
-                    data-type={multi() ? "checkbox" : "radio"}
-                    data-picked={picked()}
-                  >
+                <span
+                  data-slot="question-option-check"
+                  aria-hidden="true"
+                  onClick={(e) => {
+                    e.preventDefault()
+                    e.stopPropagation()
+                    customToggle()
+                  }}
+                >
+                  <span data-slot="question-option-box" data-type={multi() ? "checkbox" : "radio"} data-picked={on()}>
                     <Show when={multi()} fallback={<span data-slot="question-option-radio-dot" />}>
                       <Icon name="check-small" size="small" />
                     </Show>
                   </span>
                 </span>
                 <span data-slot="question-option-main">
-                  <span data-slot="option-label">{opt.label}</span>
-                  <Show when={opt.description}>
-                    <span data-slot="option-description">{opt.description}</span>
-                  </Show>
+                  <span data-slot="option-label">{language.t("ui.messagePart.option.typeOwnAnswer")}</span>
+                  <span data-slot="option-description">{input() || language.t("ui.question.custom.placeholder")}</span>
                 </span>
               </button>
-            )
-          }}
-        </For>
-
-        <Show
-          when={store.editing}
-          fallback={
-            <button
+            }
+          >
+            <form
               data-slot="question-option"
               data-custom="true"
               data-picked={on()}
               role={multi() ? "checkbox" : "radio"}
               aria-checked={on()}
-              disabled={sending()}
-              onClick={customOpen}
+              onMouseDown={(e) => {
+                if (sending()) {
+                  e.preventDefault()
+                  return
+                }
+                if (e.target instanceof HTMLTextAreaElement) return
+                const input = e.currentTarget.querySelector('[data-slot="question-custom-input"]')
+                if (input instanceof HTMLTextAreaElement) input.focus()
+              }}
+              onSubmit={(e) => {
+                e.preventDefault()
+                commitCustom()
+              }}
             >
               <span
                 data-slot="question-option-check"
@@ -369,80 +476,39 @@ export const SessionQuestionDock: Component<{ request: QuestionRequest; onSubmit
               </span>
               <span data-slot="question-option-main">
                 <span data-slot="option-label">{language.t("ui.messagePart.option.typeOwnAnswer")}</span>
-                <span data-slot="option-description">{input() || language.t("ui.question.custom.placeholder")}</span>
-              </span>
-            </button>
-          }
-        >
-          <form
-            data-slot="question-option"
-            data-custom="true"
-            data-picked={on()}
-            role={multi() ? "checkbox" : "radio"}
-            aria-checked={on()}
-            onMouseDown={(e) => {
-              if (sending()) {
-                e.preventDefault()
-                return
-              }
-              if (e.target instanceof HTMLTextAreaElement) return
-              const input = e.currentTarget.querySelector('[data-slot="question-custom-input"]')
-              if (input instanceof HTMLTextAreaElement) input.focus()
-            }}
-            onSubmit={(e) => {
-              e.preventDefault()
-              commitCustom()
-            }}
-          >
-            <span
-              data-slot="question-option-check"
-              aria-hidden="true"
-              onClick={(e) => {
-                e.preventDefault()
-                e.stopPropagation()
-                customToggle()
-              }}
-            >
-              <span data-slot="question-option-box" data-type={multi() ? "checkbox" : "radio"} data-picked={on()}>
-                <Show when={multi()} fallback={<span data-slot="question-option-radio-dot" />}>
-                  <Icon name="check-small" size="small" />
-                </Show>
-              </span>
-            </span>
-            <span data-slot="question-option-main">
-              <span data-slot="option-label">{language.t("ui.messagePart.option.typeOwnAnswer")}</span>
-              <textarea
-                ref={(el) =>
-                  setTimeout(() => {
-                    el.focus()
-                    el.style.height = "0px"
-                    el.style.height = `${el.scrollHeight}px`
-                  }, 0)
-                }
-                data-slot="question-custom-input"
-                placeholder={language.t("ui.question.custom.placeholder")}
-                value={input()}
-                rows={1}
-                disabled={sending()}
-                onKeyDown={(e) => {
-                  if (e.key === "Escape") {
-                    e.preventDefault()
-                    setStore("editing", false)
-                    return
+                <textarea
+                  ref={(el) =>
+                    setTimeout(() => {
+                      el.focus()
+                      el.style.height = "0px"
+                      el.style.height = `${el.scrollHeight}px`
+                    }, 0)
                   }
-                  if (e.key !== "Enter" || e.shiftKey) return
-                  e.preventDefault()
-                  commitCustom()
-                }}
-                onInput={(e) => {
-                  customUpdate(e.currentTarget.value)
-                  e.currentTarget.style.height = "0px"
-                  e.currentTarget.style.height = `${e.currentTarget.scrollHeight}px`
-                }}
-              />
-            </span>
-          </form>
-        </Show>
+                  data-slot="question-custom-input"
+                  placeholder={language.t("ui.question.custom.placeholder")}
+                  value={input()}
+                  rows={1}
+                  disabled={sending()}
+                  onKeyDown={(e) => {
+                    if (e.key === "Escape") {
+                      e.preventDefault()
+                      setStore("editing", false)
+                      return
+                    }
+                    if (e.key !== "Enter" || e.shiftKey) return
+                    e.preventDefault()
+                    commitCustom()
+                  }}
+                  onInput={(e) => {
+                    customUpdate(e.currentTarget.value)
+                    e.currentTarget.style.height = "0px"
+                    e.currentTarget.style.height = `${e.currentTarget.scrollHeight}px`
+                  }}
+                />
+              </span>
+            </form>
+          </Show>
+        </div>
       </div>
     </DockPrompt>
   )

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

@@ -1,4 +1,4 @@
-import { For, createEffect, createMemo, on, onCleanup, Show, Index, type JSX } from "solid-js"
+import { For, createEffect, createMemo, on, onCleanup, Show, Index, type JSX, createSignal } from "solid-js"
 import { createStore, produce } from "solid-js/store"
 import { useNavigate } from "@solidjs/router"
 import { useMutation } from "@tanstack/solid-query"
@@ -30,6 +30,7 @@ import { useSDK } from "@/context/sdk"
 import { useSync } from "@/context/sync"
 import { messageAgentColor } from "@/utils/agent"
 import { parseCommentNote, readCommentMetadata } from "@/utils/comment-note"
+import { makeTimer } from "@solid-primitives/timer"
 
 type MessageComment = {
   path: string
@@ -250,38 +251,21 @@ export function MessageTimeline(props: {
   const working = createMemo(() => !!pending() || sessionStatus().type !== "idle")
   const tint = createMemo(() => messageAgentColor(sessionMessages(), sync.data.agent))
 
-  const [slot, setSlot] = createStore({
-    open: false,
-    show: false,
-    fade: false,
+  const [timeoutDone, setTimeoutDone] = createSignal(true)
+
+  const workingStatus = createMemo<"hidden" | "showing" | "hiding">((prev) => {
+    if (working()) return "showing"
+    if (prev === "showing" || !timeoutDone()) return "hiding"
+    return "hidden"
   })
 
-  let f: number | undefined
-  const clear = () => {
-    if (f !== undefined) window.clearTimeout(f)
-    f = undefined
-  }
+  createEffect(() => {
+    if (workingStatus() !== "hiding") return
+
+    setTimeoutDone(false)
+    makeTimer(() => setTimeoutDone(true), 260, setTimeout)
+  })
 
-  onCleanup(clear)
-  createEffect(
-    on(
-      working,
-      (on, prev) => {
-        clear()
-        if (on) {
-          setSlot({ open: true, show: true, fade: false })
-          return
-        }
-        if (prev) {
-          setSlot({ open: false, show: true, fade: true })
-          f = window.setTimeout(() => setSlot({ show: false, fade: false }), 260)
-          return
-        }
-        setSlot({ open: false, show: false, fade: false })
-      },
-      { defer: true },
-    ),
-  )
   const activeMessageID = createMemo(() => {
     const parentID = pending()?.parentID
     if (parentID) {
@@ -676,17 +660,15 @@ export function MessageTimeline(props: {
                       <div
                         class="shrink-0 flex items-center justify-center overflow-hidden transition-[width,margin] duration-300 ease-[cubic-bezier(0.22,1,0.36,1)]"
                         style={{
-                          width: slot.open ? "16px" : "0px",
-                          "margin-right": slot.open ? "8px" : "0px",
+                          width: working() ? "16px" : "0px",
+                          "margin-right": working() ? "8px" : "0px",
                         }}
                         aria-hidden="true"
                       >
-                        <Show when={slot.show}>
+                        <Show when={workingStatus() !== "hidden"}>
                           <div
                             class="transition-opacity duration-200 ease-out"
-                            classList={{
-                              "opacity-0": slot.fade,
-                            }}
+                            classList={{ "opacity-0": workingStatus() === "hiding" }}
                           >
                             <Spinner class="size-4" style={{ color: tint() ?? "var(--icon-interactive-base)" }} />
                           </div>
@@ -912,7 +894,6 @@ export function MessageTimeline(props: {
                 </div>
               </div>
             </Show>
-
             <div
               role="log"
               class="flex flex-col gap-12 items-start justify-start pb-16 transition-[margin]"

packages/app/src/pages/session/session-side-panel.tsx

@@ -438,12 +438,10 @@ export function SessionSidePanel(props: {
                   size={layout.fileTree.width()}
                   min={200}
                   max={480}
-                  collapseThreshold={160}
                   onResize={(width) => {
                     props.size.touch()
                     layout.fileTree.resize(width)
                   }}
-                  onCollapse={layout.fileTree.close}
                 />
               </div>
             </Show>

packages/app/src/pages/session/use-session-commands.tsx

@@ -255,7 +255,7 @@ export const useSessionCommands = (actions: SessionCommandContext) => {
         id: "file.open",
         title: language.t("command.file.open"),
         description: language.t("palette.search.placeholder"),
-        keybind: "mod+p",
+        keybind: "mod+k,mod+p",
         slash: "open",
         onSelect: () => dialog.show(() => <DialogSelectFile onOpenFile={showAllFiles} />),
       }),

packages/app/src/utils/prompt.test.ts

@@ -0,0 +1,44 @@
+import { describe, expect, test } from "bun:test"
+import type { Part } from "@opencode-ai/sdk/v2"
+import { extractPromptFromParts } from "./prompt"
+
+describe("extractPromptFromParts", () => {
+  test("restores multiple uploaded attachments", () => {
+    const parts = [
+      {
+        id: "text_1",
+        type: "text",
+        text: "check these",
+        sessionID: "ses_1",
+        messageID: "msg_1",
+      },
+      {
+        id: "file_1",
+        type: "file",
+        mime: "image/png",
+        url: "data:image/png;base64,AAA",
+        filename: "a.png",
+        sessionID: "ses_1",
+        messageID: "msg_1",
+      },
+      {
+        id: "file_2",
+        type: "file",
+        mime: "application/pdf",
+        url: "data:application/pdf;base64,BBB",
+        filename: "b.pdf",
+        sessionID: "ses_1",
+        messageID: "msg_1",
+      },
+    ] satisfies Part[]
+
+    const result = extractPromptFromParts(parts)
+
+    expect(result).toHaveLength(3)
+    expect(result[0]).toMatchObject({ type: "text", content: "check these" })
+    expect(result.slice(1)).toMatchObject([
+      { type: "image", filename: "a.png", mime: "image/png", dataUrl: "data:image/png;base64,AAA" },
+      { type: "image", filename: "b.pdf", mime: "application/pdf", dataUrl: "data:application/pdf;base64,BBB" },
+    ])
+  })
+})

packages/console/app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-app",
-  "version": "1.2.27",
+  "version": "1.3.0",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/console/app/src/routes/zen/util/handler.ts

@@ -340,6 +340,13 @@ export async function handler(
       "error.message": error.message,
       "error.cause": error.cause?.toString(),
     })
+    if (error.message.startsWith("Failed query")) {
+      try {
+        logger.metric({
+          "error.cause2": JSON.stringify(error.cause),
+        })
+      } catch (e) {}
+    }
 
     // Note: both top level "type" and "error.type" fields are used by the @ai-sdk/anthropic client to render the error message.
     if (
@@ -461,12 +468,17 @@ export async function handler(
       ...modelProvider,
       ...zenData.providers[modelProvider.id],
       ...(() => {
-        const format = zenData.providers[modelProvider.id].format
+        const providerProps = zenData.providers[modelProvider.id]
+        const format = providerProps.format
         const providerModel = modelProvider.model
         if (format === "anthropic") return anthropicHelper({ reqModel, providerModel })
         if (format === "google") return googleHelper({ reqModel, providerModel })
         if (format === "openai") return openaiHelper({ reqModel, providerModel })
-        return oaCompatHelper({ reqModel, providerModel })
+        return oaCompatHelper({
+          reqModel,
+          providerModel,
+          adjustCacheUsage: providerProps.adjustCacheUsage,
+        })
       })(),
     }
   }

packages/console/app/src/routes/zen/util/provider/openai-compatible.ts

@@ -21,7 +21,7 @@ type Usage = {
   }
 }
 
-export const oaCompatHelper: ProviderHelper = () => ({
+export const oaCompatHelper: ProviderHelper = ({ adjustCacheUsage }) => ({
   format: "oa-compat",
   modifyUrl: (providerApi: string) => providerApi + "/chat/completions",
   modifyHeaders: (headers: Headers, body: Record<string, any>, apiKey: string) => {
@@ -57,10 +57,15 @@ export const oaCompatHelper: ProviderHelper = () => ({
     }
   },
   normalizeUsage: (usage: Usage) => {
-    const inputTokens = usage.prompt_tokens ?? 0
+    let inputTokens = usage.prompt_tokens ?? 0
     const outputTokens = usage.completion_tokens ?? 0
     const reasoningTokens = usage.completion_tokens_details?.reasoning_tokens ?? undefined
-    const cacheReadTokens = usage.cached_tokens ?? usage.prompt_tokens_details?.cached_tokens ?? undefined
+    let cacheReadTokens = usage.cached_tokens ?? usage.prompt_tokens_details?.cached_tokens ?? undefined
+
+    if (adjustCacheUsage && !cacheReadTokens) {
+      cacheReadTokens = Math.floor(inputTokens * 0.9)
+    }
+
     return {
       inputTokens: inputTokens - (cacheReadTokens ?? 0),
       outputTokens,

packages/console/app/src/routes/zen/util/provider/provider.ts

@@ -33,7 +33,7 @@ export type UsageInfo = {
   cacheWrite1hTokens?: number
 }
 
-export type ProviderHelper = (input: { reqModel: string; providerModel: string }) => {
+export type ProviderHelper = (input: { reqModel: string; providerModel: string; adjustCacheUsage?: boolean }) => {
   format: ZenData.Format
   modifyUrl: (providerApi: string, isStream?: boolean) => string
   modifyHeaders: (headers: Headers, body: Record<string, any>, apiKey: string) => void

packages/console/core/package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@opencode-ai/console-core",
-  "version": "1.2.27",
+  "version": "1.3.0",
   "private": true,
   "type": "module",
   "license": "MIT",
@@ -42,7 +42,7 @@
   "devDependencies": {
     "@cloudflare/workers-types": "catalog:",
     "@tsconfig/node22": "22.0.2",
-    "@types/bun": "1.3.0",
+    "@types/bun": "catalog:",
     "@types/node": "catalog:",
     "drizzle-kit": "catalog:",
     "mysql2": "3.14.4",

packages/console/core/script/lookup-user.ts

@@ -1,7 +1,14 @@
 import { Database, and, eq, sql } from "../src/drizzle/index.js"
 import { AuthTable } from "../src/schema/auth.sql.js"
 import { UserTable } from "../src/schema/user.sql.js"
-import { BillingTable, PaymentTable, SubscriptionTable, BlackPlans, UsageTable } from "../src/schema/billing.sql.js"
+import {
+  BillingTable,
+  PaymentTable,
+  SubscriptionTable,
+  BlackPlans,
+  UsageTable,
+  LiteTable,
+} from "../src/schema/billing.sql.js"
 import { WorkspaceTable } from "../src/schema/workspace.sql.js"
 import { KeyTable } from "../src/schema/key.sql.js"
 import { BlackData } from "../src/black.js"
@@ -72,11 +79,13 @@ else {
         workspaceID: UserTable.workspaceID,
         workspaceName: WorkspaceTable.name,
         role: UserTable.role,
-        subscribed: SubscriptionTable.timeCreated,
+        black: SubscriptionTable.timeCreated,
+        lite: LiteTable.timeCreated,
       })
       .from(UserTable)
       .rightJoin(WorkspaceTable, eq(WorkspaceTable.id, UserTable.workspaceID))
       .leftJoin(SubscriptionTable, eq(SubscriptionTable.userID, UserTable.id))
+      .leftJoin(LiteTable, eq(LiteTable.userID, UserTable.id))
       .where(eq(UserTable.accountID, accountID))
       .then((rows) =>
         rows.map((row) => ({
@@ -84,7 +93,8 @@ else {
           workspaceID: row.workspaceID,
           workspaceName: row.workspaceName,
           role: row.role,
-          subscribed: formatDate(row.subscribed),
+          black: formatDate(row.black),
+          lite: formatDate(row.lite),
         })),
       ),
   )
@@ -151,13 +161,14 @@ async function printWorkspace(workspaceID: string) {
         balance: BillingTable.balance,
         customerID: BillingTable.customerID,
         reload: BillingTable.reload,
-        subscriptionID: BillingTable.subscriptionID,
-        subscription: {
+        blackSubscriptionID: BillingTable.subscriptionID,
+        blackSubscription: {
           plan: BillingTable.subscriptionPlan,
           booked: BillingTable.timeSubscriptionBooked,
           enrichment: BillingTable.subscription,
         },
-        timeSubscriptionSelected: BillingTable.timeSubscriptionSelected,
+        timeBlackSubscriptionSelected: BillingTable.timeSubscriptionSelected,
+        liteSubscriptionID: BillingTable.liteSubscriptionID,
       })
       .from(BillingTable)
       .where(eq(BillingTable.workspaceID, workspace.id))
@@ -167,16 +178,21 @@ async function printWorkspace(workspaceID: string) {
             balance: `$${(row.balance / 100000000).toFixed(2)}`,
             reload: row.reload ? "yes" : "no",
             customerID: row.customerID,
-            subscriptionID: row.subscriptionID,
-            subscription: row.subscriptionID
+            liteSubscriptionID: row.liteSubscriptionID,
+            blackSubscriptionID: row.blackSubscriptionID,
+            blackSubscription: row.blackSubscriptionID
               ? [
-                  `Black ${row.subscription.enrichment!.plan}`,
-                  row.subscription.enrichment!.seats > 1 ? `X ${row.subscription.enrichment!.seats} seats` : "",
-                  row.subscription.enrichment!.coupon ? `(coupon: ${row.subscription.enrichment!.coupon})` : "",
-                  `(ref: ${row.subscriptionID})`,
+                  `Black ${row.blackSubscription.enrichment!.plan}`,
+                  row.blackSubscription.enrichment!.seats > 1
+                    ? `X ${row.blackSubscription.enrichment!.seats} seats`
+                    : "",
+                  row.blackSubscription.enrichment!.coupon
+                    ? `(coupon: ${row.blackSubscription.enrichment!.coupon})`
+                    : "",
+                  `(ref: ${row.blackSubscriptionID})`,
                 ].join(" ")
-              : row.subscription.booked
-                ? `Waitlist ${row.subscription.plan} plan${row.timeSubscriptionSelected ? " (selected)" : ""}`
+              : row.blackSubscription.booked
+                ? `Waitlist ${row.blackSubscription.plan} plan${row.timeBlackSubscriptionSelected ? " (selected)" : ""}`
                 : undefined,
           }))[0],
       ),

packages/console/core/src/model.ts

@@ -48,6 +48,7 @@ export namespace ZenData {
     headerMappings: z.record(z.string(), z.string()).optional(),
     payloadModifier: z.record(z.string(), z.any()).optional(),
     payloadMappings: z.record(z.string(), z.string()).optional(),
+    adjustCacheUsage: z.boolean().optional(),
   })
 
   const ModelsSchema = z.object({

packages/console/function/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-function",
-  "version": "1.2.27",
+  "version": "1.3.0",
   "$schema": "https://json.schemastore.org/package.json",
   "private": true,
   "type": "module",

packages/console/mail/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/console-mail",
-  "version": "1.2.27",
+  "version": "1.3.0",
   "dependencies": {
     "@jsx-email/all": "2.2.3",
     "@jsx-email/cli": "1.4.3",

packages/containers/bun-node/Dockerfile

@@ -4,7 +4,7 @@ FROM ${REGISTRY}/build/base:24.04
 SHELL ["/bin/bash", "-lc"]
 
 ARG NODE_VERSION=24.4.0
-ARG BUN_VERSION=1.3.5
+ARG BUN_VERSION=1.3.11
 
 ENV BUN_INSTALL=/opt/bun
 ENV PATH=/opt/bun/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

packages/desktop-electron/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@opencode-ai/desktop-electron",
   "private": true,
-  "version": "1.2.27",
+  "version": "1.3.0",
   "type": "module",
   "license": "MIT",
   "homepage": "https://opencode.ai",

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

@@ -35,6 +35,7 @@ export type CommandEvent =
 export type SqliteMigrationProgress = { type: "InProgress"; value: number } | { type: "Done" }
 
 export type CommandChild = {
+  pid: number | undefined
   kill: () => void
 }
 
@@ -191,7 +192,7 @@ export function spawnCommand(args: string, extraEnv: Record<string, string>) {
     treeKill(child.pid)
   }
 
-  return { events, child: { kill }, exit }
+  return { events, child: { pid: child.pid, kill }, exit }
 }
 
 function handleSqliteProgress(events: EventEmitter, line: string) {

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

@@ -81,6 +81,17 @@ function setupApp() {
     killSidecar()
   })
 
+  app.on("will-quit", () => {
+    killSidecar()
+  })
+
+  for (const signal of ["SIGINT", "SIGTERM"] as const) {
+    process.on(signal, () => {
+      killSidecar()
+      app.exit(0)
+    })
+  }
+
   void app.whenReady().then(async () => {
     // migrate()
     app.setAsDefaultProtocolClient("opencode")
@@ -234,8 +245,15 @@ registerIpcHandlers({
 
 function killSidecar() {
   if (!sidecar) return
+  const pid = sidecar.pid
   sidecar.kill()
   sidecar = null
+  // tree-kill is async; also send process group signal as immediate fallback
+  if (pid && process.platform !== "win32") {
+    try {
+      process.kill(-pid, "SIGTERM")
+    } catch {}
+  }
 }
 
 function ensureLoopbackNoProxy() {

packages/desktop/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@opencode-ai/desktop",
   "private": true,
-  "version": "1.2.27",
+  "version": "1.3.0",
   "type": "module",
   "license": "MIT",
   "scripts": {

packages/enterprise/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/enterprise",
-  "version": "1.2.27",
+  "version": "1.3.0",
   "private": true,
   "type": "module",
   "license": "MIT",

packages/extensions/zed/extension.toml

@@ -1,7 +1,7 @@
 id = "opencode"
 name = "OpenCode"
 description = "The open source coding agent."
-version = "1.2.27"
+version = "1.3.0"
 schema_version = 1
 authors = ["Anomaly"]
 repository = "https://github.com/anomalyco/opencode"
@@ -11,26 +11,26 @@ name = "OpenCode"
 icon = "./icons/opencode.svg"
 
 [agent_servers.opencode.targets.darwin-aarch64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.27/opencode-darwin-arm64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.0/opencode-darwin-arm64.zip"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.darwin-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.27/opencode-darwin-x64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.0/opencode-darwin-x64.zip"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.linux-aarch64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.27/opencode-linux-arm64.tar.gz"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.0/opencode-linux-arm64.tar.gz"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.linux-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.27/opencode-linux-x64.tar.gz"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.0/opencode-linux-x64.tar.gz"
 cmd = "./opencode"
 args = ["acp"]
 
 [agent_servers.opencode.targets.windows-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.27/opencode-windows-x64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.0/opencode-windows-x64.zip"
 cmd = "./opencode.exe"
 args = ["acp"]

packages/function/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@opencode-ai/function",
-  "version": "1.2.27",
+  "version": "1.3.0",
   "$schema": "https://json.schemastore.org/package.json",
   "private": true,
   "type": "module",

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.
 

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
+);

packages/opencode/package.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
-  "version": "1.2.27",
+  "version": "1.3.0",
   "name": "opencode",
   "type": "module",
   "license": "MIT",
@@ -52,6 +52,7 @@
     "@types/bun": "catalog:",
     "@types/cross-spawn": "6.0.6",
     "@types/mime-types": "3.0.1",
+    "@types/npmcli__arborist": "6.3.3",
     "@types/semver": "^7.5.8",
     "@types/turndown": "5.0.5",
     "@types/which": "3.0.4",
@@ -93,6 +94,7 @@
     "@hono/standard-validator": "0.1.5",
     "@hono/zod-validator": "catalog:",
     "@modelcontextprotocol/sdk": "1.25.2",
+    "@npmcli/arborist": "9.4.0",
     "@octokit/graphql": "9.0.2",
     "@octokit/rest": "catalog:",
     "@openauthjs/openauth": "catalog:",
@@ -101,8 +103,8 @@
     "@opencode-ai/sdk": "workspace:*",
     "@opencode-ai/util": "workspace:*",
     "@openrouter/ai-sdk-provider": "1.5.4",
-    "@opentui/core": "0.1.88",
-    "@opentui/solid": "0.1.88",
+    "@opentui/core": "0.1.90",
+    "@opentui/solid": "0.1.90",
     "@parcel/watcher": "2.5.1",
     "@pierre/diffs": "catalog:",
     "@solid-primitives/event-bus": "1.1.2",
@@ -121,7 +123,7 @@
     "drizzle-orm": "catalog:",
     "effect": "catalog:",
     "fuzzysort": "3.1.0",
-    "gitlab-ai-provider": "5.2.2",
+    "gitlab-ai-provider": "5.3.1",
     "glob": "13.0.5",
     "google-auth-library": "10.5.0",
     "gray-matter": "4.0.3",

packages/opencode/parsers-config.ts

@@ -101,6 +101,14 @@ export default {
         ],
       },
     },
+    {
+      filetype: "kotlin",
+      wasm: "https://github.com/fwcd/tree-sitter-kotlin/releases/download/0.3.8/tree-sitter-kotlin.wasm",
+      queries: {
+        highlights: ["https://raw.githubusercontent.com/fwcd/tree-sitter-kotlin/0.3.8/queries/highlights.scm"],
+        locals: ["https://raw.githubusercontent.com/nvim-treesitter/nvim-treesitter/master/queries/kotlin/locals.scm"],
+      },
+    },
     {
       filetype: "ruby",
       wasm: "https://github.com/tree-sitter/tree-sitter-ruby/releases/download/v0.23.1/tree-sitter-ruby.wasm",
@@ -158,6 +166,15 @@ export default {
       //   },
       // },
     },
+    {
+      filetype: "hcl",
+      wasm: "https://github.com/tree-sitter-grammars/tree-sitter-hcl/releases/download/v1.2.0/tree-sitter-hcl.wasm",
+      queries: {
+        highlights: [
+          "https://raw.githubusercontent.com/nvim-treesitter/nvim-treesitter/master/queries/hcl/highlights.scm",
+        ],
+      },
+    },
     {
       filetype: "json",
       wasm: "https://github.com/tree-sitter/tree-sitter-json/releases/download/v0.24.8/tree-sitter-json.wasm",
@@ -203,6 +220,16 @@ export default {
         ],
       },
     },
+    {
+      filetype: "lua",
+      wasm: "https://github.com/tree-sitter-grammars/tree-sitter-lua/releases/download/v0.5.0/tree-sitter-lua.wasm",
+      queries: {
+        highlights: [
+          "https://raw.githubusercontent.com/tree-sitter-grammars/tree-sitter-lua/v0.5.0/queries/highlights.scm",
+        ],
+        locals: ["https://raw.githubusercontent.com/tree-sitter-grammars/tree-sitter-lua/v0.5.0/queries/locals.scm"],
+      },
+    },
     {
       filetype: "ocaml",
       wasm: "https://github.com/tree-sitter/tree-sitter-ocaml/releases/download/v0.24.2/tree-sitter-ocaml.wasm",
@@ -236,6 +263,15 @@ export default {
         ],
       },
     },
+    {
+      filetype: "toml",
+      wasm: "https://github.com/tree-sitter-grammars/tree-sitter-toml/releases/download/v0.7.0/tree-sitter-toml.wasm",
+      queries: {
+        highlights: [
+          "https://raw.githubusercontent.com/nvim-treesitter/nvim-treesitter/master/queries/toml/highlights.scm",
+        ],
+      },
+    },
     {
       filetype: "nix",
       // TODO: Replace with official tree-sitter-nix WASM when published

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.
 
@@ -164,7 +176,7 @@ Still open and likely worth migrating:
 - [x] `Plugin`
 - [x] `ToolRegistry`
 - [ ] `Pty`
-- [ ] `Worktree`
+- [x] `Worktree`
 - [ ] `Bus`
 - [x] `Command`
 - [ ] `Config`
@@ -173,6 +185,6 @@ Still open and likely worth migrating:
 - [ ] `SessionPrompt`
 - [ ] `SessionCompaction`
 - [ ] `Provider`
-- [ ] `Project`
+- [x] `Project`
 - [ ] `LSP`
 - [ ] `MCP`

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()))

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 }),

packages/opencode/src/agent/agent.ts

@@ -64,6 +64,7 @@ export namespace Agent {
       question: "deny",
       plan_enter: "deny",
       plan_exit: "deny",
+      edit: "ask",
       // mirrors github.com/github/gitignore Node.gitignore pattern for .env files
       read: {
         "*": "allow",

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))

packages/opencode/src/bun/index.ts

@@ -1,127 +0,0 @@
-import z from "zod"
-import { Global } from "../global"
-import { Log } from "../util/log"
-import path from "path"
-import { Filesystem } from "../util/filesystem"
-import { NamedError } from "@opencode-ai/util/error"
-import { Lock } from "../util/lock"
-import { PackageRegistry } from "./registry"
-import { proxied } from "@/util/proxied"
-import { Process } from "../util/process"
-
-export namespace BunProc {
-  const log = Log.create({ service: "bun" })
-
-  export async function run(cmd: string[], options?: Process.RunOptions) {
-    const full = [which(), ...cmd]
-    log.info("running", {
-      cmd: full,
-      ...options,
-    })
-    const result = await Process.run(full, {
-      cwd: options?.cwd,
-      abort: options?.abort,
-      kill: options?.kill,
-      timeout: options?.timeout,
-      nothrow: options?.nothrow,
-      env: {
-        ...process.env,
-        ...options?.env,
-        BUN_BE_BUN: "1",
-      },
-    })
-    log.info("done", {
-      code: result.code,
-      stdout: result.stdout.toString(),
-      stderr: result.stderr.toString(),
-    })
-    return result
-  }
-
-  export function which() {
-    return process.execPath
-  }
-
-  export const InstallFailedError = NamedError.create(
-    "BunInstallFailedError",
-    z.object({
-      pkg: z.string(),
-      version: z.string(),
-    }),
-  )
-
-  export async function install(pkg: string, version = "latest") {
-    // Use lock to ensure only one install at a time
-    using _ = await Lock.write("bun-install")
-
-    const mod = path.join(Global.Path.cache, "node_modules", pkg)
-    const pkgjsonPath = path.join(Global.Path.cache, "package.json")
-    const parsed = await Filesystem.readJson<{ dependencies: Record<string, string> }>(pkgjsonPath).catch(async () => {
-      const result = { dependencies: {} as Record<string, string> }
-      await Filesystem.writeJson(pkgjsonPath, result)
-      return result
-    })
-    if (!parsed.dependencies) parsed.dependencies = {} as Record<string, string>
-    const dependencies = parsed.dependencies
-    const modExists = await Filesystem.exists(mod)
-    const cachedVersion = dependencies[pkg]
-
-    if (!modExists || !cachedVersion) {
-      // continue to install
-    } else if (version !== "latest" && cachedVersion === version) {
-      return mod
-    } else if (version === "latest") {
-      const isOutdated = await PackageRegistry.isOutdated(pkg, cachedVersion, Global.Path.cache)
-      if (!isOutdated) return mod
-      log.info("Cached version is outdated, proceeding with install", { pkg, cachedVersion })
-    }
-
-    // Build command arguments
-    const args = [
-      "add",
-      "--force",
-      "--exact",
-      // TODO: get rid of this case (see: https://github.com/oven-sh/bun/issues/19936)
-      ...(proxied() || process.env.CI ? ["--no-cache"] : []),
-      "--cwd",
-      Global.Path.cache,
-      pkg + "@" + version,
-    ]
-
-    // Let Bun handle registry resolution:
-    // - If .npmrc files exist, Bun will use them automatically
-    // - If no .npmrc files exist, Bun will default to https://registry.npmjs.org
-    // - No need to pass --registry flag
-    log.info("installing package using Bun's default registry resolution", {
-      pkg,
-      version,
-    })
-
-    await BunProc.run(args, {
-      cwd: Global.Path.cache,
-    }).catch((e) => {
-      throw new InstallFailedError(
-        { pkg, version },
-        {
-          cause: e,
-        },
-      )
-    })
-
-    // Resolve actual version from installed package when using "latest"
-    // This ensures subsequent starts use the cached version until explicitly updated
-    let resolvedVersion = version
-    if (version === "latest") {
-      const installedPkg = await Filesystem.readJson<{ version?: string }>(path.join(mod, "package.json")).catch(
-        () => null,
-      )
-      if (installedPkg?.version) {
-        resolvedVersion = installedPkg.version
-      }
-    }
-
-    parsed.dependencies[pkg] = resolvedVersion
-    await Filesystem.writeJson(pkgjsonPath, parsed)
-    return mod
-  }
-}

packages/opencode/src/bun/registry.ts

@@ -1,44 +0,0 @@
-import semver from "semver"
-import { Log } from "../util/log"
-import { Process } from "../util/process"
-
-export namespace PackageRegistry {
-  const log = Log.create({ service: "bun" })
-
-  function which() {
-    return process.execPath
-  }
-
-  export async function info(pkg: string, field: string, cwd?: string): Promise<string | null> {
-    const { code, stdout, stderr } = await Process.run([which(), "info", pkg, field], {
-      cwd,
-      env: {
-        ...process.env,
-        BUN_BE_BUN: "1",
-      },
-      nothrow: true,
-    })
-
-    if (code !== 0) {
-      log.warn("bun info failed", { pkg, field, code, stderr: stderr.toString() })
-      return null
-    }
-
-    const value = stdout.toString().trim()
-    if (!value) return null
-    return value
-  }
-
-  export async function isOutdated(pkg: string, cachedVersion: string, cwd?: string): Promise<boolean> {
-    const latestVersion = await info(pkg, "version", cwd)
-    if (!latestVersion) {
-      log.warn("Failed to resolve latest version, using cached", { pkg, cachedVersion })
-      return false
-    }
-
-    const isRange = /[\s^~*xX<>|=]/.test(cachedVersion)
-    if (isRange) return !semver.satisfies(latestVersion, cachedVersion)
-
-    return semver.lt(cachedVersion, latestVersion)
-  }
-}

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>()

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))
   }
 }

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

@@ -10,6 +10,26 @@ const openBrowser = (url: string) => Effect.promise(() => open(url).catch(() =>
 
 const println = (msg: string) => Effect.sync(() => UI.println(msg))
 
+const dim = (value: string) => UI.Style.TEXT_DIM + value + UI.Style.TEXT_NORMAL
+
+const activeSuffix = (isActive: boolean) => (isActive ? dim(" (active)") : "")
+
+export const formatAccountLabel = (account: { email: string; url: string }, isActive: boolean) =>
+  `${account.email} ${dim(account.url)}${activeSuffix(isActive)}`
+
+const formatOrgChoiceLabel = (account: { email: string }, org: { name: string }, isActive: boolean) =>
+  `${org.name} (${account.email})${activeSuffix(isActive)}`
+
+export const formatOrgLine = (
+  account: { email: string; url: string },
+  org: { id: string; name: string },
+  isActive: boolean,
+) => {
+  const dot = isActive ? UI.Style.TEXT_SUCCESS + "●" + UI.Style.TEXT_NORMAL : " "
+  const name = isActive ? UI.Style.TEXT_HIGHLIGHT_BOLD + org.name + UI.Style.TEXT_NORMAL : org.name
+  return `  ${dot} ${name}  ${dim(account.email)}  ${dim(account.url)}  ${dim(org.id)}`
+}
+
 const isActiveOrgChoice = (
   active: Option.Option<{ id: AccountID; active_org_id: OrgID | null }>,
   choice: { accountID: AccountID; orgID: OrgID },
@@ -76,10 +96,9 @@ const logoutEffect = Effect.fn("logout")(function* (email?: string) {
 
   const opts = accounts.map((a) => {
     const isActive = Option.isSome(activeID) && activeID.value === a.id
-    const server = UI.Style.TEXT_DIM + a.url + UI.Style.TEXT_NORMAL
     return {
       value: a,
-      label: isActive ? `${a.email} ${server}` + UI.Style.TEXT_DIM + " (active)" : `${a.email} ${server}`,
+      label: formatAccountLabel(a, isActive),
     }
   })
 
@@ -109,9 +128,7 @@ const switchEffect = Effect.fn("switch")(function* () {
       const isActive = isActiveOrgChoice(active, { accountID: group.account.id, orgID: org.id })
       return {
         value: { orgID: org.id, accountID: group.account.id, label: org.name },
-        label: isActive
-          ? `${org.name} (${group.account.email})` + UI.Style.TEXT_DIM + " (active)"
-          : `${org.name} (${group.account.email})`,
+        label: formatOrgChoiceLabel(group.account, org, isActive),
       }
     }),
   )
@@ -139,15 +156,21 @@ const orgsEffect = Effect.fn("orgs")(function* () {
   for (const group of groups) {
     for (const org of group.orgs) {
       const isActive = isActiveOrgChoice(active, { accountID: group.account.id, orgID: org.id })
-      const dot = isActive ? UI.Style.TEXT_SUCCESS + "●" + UI.Style.TEXT_NORMAL : " "
-      const name = isActive ? UI.Style.TEXT_HIGHLIGHT_BOLD + org.name + UI.Style.TEXT_NORMAL : org.name
-      const email = UI.Style.TEXT_DIM + group.account.email + UI.Style.TEXT_NORMAL
-      const id = UI.Style.TEXT_DIM + org.id + UI.Style.TEXT_NORMAL
-      yield* println(`  ${dot} ${name}  ${email}  ${id}`)
+      yield* println(formatOrgLine(group.account, org, isActive))
     }
   }
 })
 
+const openEffect = Effect.fn("open")(function* () {
+  const service = yield* Account.Service
+  const active = yield* service.active()
+  if (Option.isNone(active)) return yield* println("No active account")
+
+  const url = active.value.url
+  yield* openBrowser(url)
+  yield* Prompt.outro("Opened " + url)
+})
+
 export const LoginCommand = cmd({
   command: "login <url>",
   describe: false,
@@ -195,6 +218,15 @@ export const OrgsCommand = cmd({
   },
 })
 
+export const OpenCommand = cmd({
+  command: "open",
+  describe: false,
+  async handler() {
+    UI.empty()
+    await Account.runPromise((_svc) => openEffect())
+  },
+})
+
 export const ConsoleCommand = cmd({
   command: "console",
   describe: false,
@@ -216,6 +248,10 @@ export const ConsoleCommand = cmd({
         ...OrgsCommand,
         describe: "list orgs",
       })
+      .command({
+        ...OpenCommand,
+        describe: "open active console account",
+      })
       .demandCommand(),
   async handler() {},
 })

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

@@ -890,7 +890,7 @@ 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

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

@@ -370,6 +370,11 @@ export const RunCommand = cmd({
         action: "deny",
         pattern: "*",
       },
+      {
+        permission: "edit",
+        action: "allow",
+        pattern: "*",
+      },
     ]
 
     function title() {

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

@@ -5,8 +5,8 @@ import { MouseButton, TextAttributes } from "@opentui/core"
 import { RouteProvider, useRoute } from "@tui/context/route"
 import { Switch, Match, createEffect, untrack, ErrorBoundary, createSignal, onMount, batch, Show, on } from "solid-js"
 import { win32DisableProcessedInput, win32FlushInputBuffer, win32InstallCtrlCGuard } from "./win32"
-import { Installation } from "@/installation"
 import { Flag } from "@/flag/flag"
+import semver from "semver"
 import { DialogProvider, useDialog } from "@tui/ui/dialog"
 import { DialogProvider as DialogProviderList } from "@tui/component/dialog-provider"
 import { SDKProvider, useSDK } from "@tui/context/sdk"
@@ -29,6 +29,7 @@ import { PromptHistoryProvider } from "./component/prompt/history"
 import { FrecencyProvider } from "./component/prompt/frecency"
 import { PromptStashProvider } from "./component/prompt/stash"
 import { DialogAlert } from "./ui/dialog-alert"
+import { DialogConfirm } from "./ui/dialog-confirm"
 import { ToastProvider, useToast } from "./ui/toast"
 import { ExitProvider, useExit } from "./context/exit"
 import { Session as SessionApi } from "@/session"
@@ -103,6 +104,7 @@ async function getTerminalBackgroundColor(): Promise<"dark" | "light"> {
 }
 
 import type { EventSource } from "./context/sdk"
+import { Installation } from "@/installation"
 
 export function tui(input: {
   url: string
@@ -183,7 +185,7 @@ export function tui(input: {
         targetFps: 60,
         gatherStats: false,
         exitOnCtrlC: false,
-        useKittyKeyboard: {},
+        useKittyKeyboard: { events: process.platform === "win32" },
         autoFocus: false,
         openConsoleOnError: false,
         consoleOptions: {
@@ -480,6 +482,7 @@ function App() {
     {
       title: "Toggle MCPs",
       value: "mcp.list",
+      search: "toggle mcps",
       category: "Agent",
       slash: {
         name: "mcps",
@@ -555,8 +558,9 @@ function App() {
       category: "System",
     },
     {
-      title: "Toggle appearance",
+      title: mode() === "dark" ? "Light mode" : "Dark mode",
       value: "theme.switch_mode",
+      search: "toggle appearance",
       onSelect: (dialog) => {
         setMode(mode() === "dark" ? "light" : "dark")
         dialog.clear()
@@ -595,6 +599,7 @@ function App() {
     },
     {
       title: "Toggle debug panel",
+      search: "toggle debug",
       category: "System",
       value: "app.debug",
       onSelect: (dialog) => {
@@ -604,6 +609,7 @@ function App() {
     },
     {
       title: "Toggle console",
+      search: "toggle console",
       category: "System",
       value: "app.console",
       onSelect: (dialog) => {
@@ -644,6 +650,7 @@ function App() {
     {
       title: terminalTitleEnabled() ? "Disable terminal title" : "Enable terminal title",
       value: "terminal.title.toggle",
+      search: "toggle terminal title",
       keybind: "terminal_title_toggle",
       category: "System",
       onSelect: (dialog) => {
@@ -659,6 +666,7 @@ function App() {
     {
       title: kv.get("animations_enabled", true) ? "Disable animations" : "Enable animations",
       value: "app.toggle.animations",
+      search: "toggle animations",
       category: "System",
       onSelect: (dialog) => {
         kv.set("animations_enabled", !kv.get("animations_enabled", true))
@@ -668,6 +676,7 @@ function App() {
     {
       title: kv.get("diff_wrap_mode", "word") === "word" ? "Disable diff wrapping" : "Enable diff wrapping",
       value: "app.toggle.diffwrap",
+      search: "toggle diff wrapping",
       category: "System",
       onSelect: (dialog) => {
         const current = kv.get("diff_wrap_mode", "word")
@@ -697,7 +706,7 @@ function App() {
     })
   })
 
-  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({
@@ -707,7 +716,7 @@ function App() {
     }
   })
 
-  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 = (() => {
@@ -729,13 +738,51 @@ function App() {
     })
   })
 
-  sdk.event.on(Installation.Event.UpdateAvailable.type, (evt) => {
+  sdk.event.on("installation.update-available", async (evt) => {
+    const version = evt.properties.version
+
+    const skipped = kv.get("skipped_version")
+    if (skipped && !semver.gt(version, skipped)) return
+
+    const choice = await DialogConfirm.show(
+      dialog,
+      `Update Available`,
+      `A new release v${version} is available. Would you like to update now?`,
+      "skip",
+    )
+
+    if (choice === false) {
+      kv.set("skipped_version", version)
+      return
+    }
+
+    if (choice !== true) return
+
     toast.show({
       variant: "info",
-      title: "Update Available",
-      message: `OpenCode v${evt.properties.version} is available. Run 'opencode upgrade' to update manually.`,
-      duration: 10000,
+      message: `Updating to v${version}...`,
+      duration: 30000,
     })
+
+    const result = await sdk.client.global.upgrade({ target: version })
+
+    if (result.error || !result.data?.success) {
+      toast.show({
+        variant: "error",
+        title: "Update Failed",
+        message: "Update failed",
+        duration: 10000,
+      })
+      return
+    }
+
+    await DialogAlert.show(
+      dialog,
+      "Update Complete",
+      `Successfully updated to OpenCode v${result.data.version}. Please restart the application.`,
+    )
+
+    exit()
   })
 
   return (

packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx

@@ -18,7 +18,7 @@ import { usePromptStash } from "./stash"
 import { DialogStash } from "../dialog-stash"
 import { type AutocompleteRef, Autocomplete } from "./autocomplete"
 import { useCommandDialog } from "../dialog-command"
-import { useRenderer } from "@opentui/solid"
+import { useKeyboard, useRenderer } from "@opentui/solid"
 import { Editor } from "@tui/util/editor"
 import { useExit } from "../../context/exit"
 import { Clipboard } from "../../util/clipboard"
@@ -79,6 +79,7 @@ export function Prompt(props: PromptProps) {
   const renderer = useRenderer()
   const { theme, syntax } = useTheme()
   const kv = useKV()
+  const [autoaccept, setAutoaccept] = kv.signal<"none" | "edit">("permission_auto_accept", "edit")
 
   function promptModelWarning() {
     toast.show({
@@ -172,6 +173,17 @@ export function Prompt(props: PromptProps) {
 
   command.register(() => {
     return [
+      {
+        title: autoaccept() === "none" ? "Enable autoedit" : "Disable autoedit",
+        value: "permission.auto_accept.toggle",
+        search: "toggle permissions",
+        keybind: "permission_auto_accept_toggle",
+        category: "Agent",
+        onSelect: (dialog) => {
+          setAutoaccept(() => (autoaccept() === "none" ? "edit" : "none"))
+          dialog.clear()
+        },
+      },
       {
         title: "Clear prompt",
         value: "prompt.clear",
@@ -356,6 +368,20 @@ export function Prompt(props: PromptProps) {
     ]
   })
 
+  // Windows Terminal 1.25+ handles Ctrl+V on keydown when kitty events are
+  // enabled, but still reports the kitty key-release event. Probe on release.
+  if (process.platform === "win32") {
+    useKeyboard(
+      (evt) => {
+        if (!input.focused) return
+        if (evt.name === "v" && evt.ctrl && evt.eventType === "release") {
+          command.trigger("prompt.paste")
+        }
+      },
+      { release: true },
+    )
+  }
+
   const ref: PromptRef = {
     get focused() {
       return input.focused
@@ -850,10 +876,9 @@ export function Prompt(props: PromptProps) {
                   e.preventDefault()
                   return
                 }
-                // Handle clipboard paste (Ctrl+V) - check for images first on Windows
-                // This is needed because Windows terminal doesn't properly send image data
-                // through bracketed paste, so we need to intercept the keypress and
-                // directly read from clipboard before the terminal handles it
+                // Check clipboard for images before terminal-handled paste runs.
+                // This helps terminals that forward Ctrl+V to the app; Windows
+                // Terminal 1.25+ usually handles Ctrl+V before this path.
                 if (keybind.match("input_paste", e)) {
                   const content = await Clipboard.read()
                   if (content?.mime.startsWith("image/")) {
@@ -936,6 +961,9 @@ export function Prompt(props: PromptProps) {
                 // Replace CRLF first, then any remaining CR
                 const normalizedText = decodePasteBytes(event.bytes).replace(/\r\n/g, "\n").replace(/\r/g, "\n")
                 const pastedContent = normalizedText.trim()
+
+                // Windows Terminal <1.25 can surface image-only clipboard as an
+                // empty bracketed paste. Windows Terminal 1.25+ does not.
                 if (!pastedContent) {
                   command.trigger("prompt.paste")
                   return
@@ -1010,23 +1038,30 @@ export function Prompt(props: PromptProps) {
               cursorColor={theme.text}
               syntaxStyle={syntax()}
             />
-            <box flexDirection="row" flexShrink={0} paddingTop={1} gap={1}>
-              <text fg={highlight()}>
-                {store.mode === "shell" ? "Shell" : Locale.titlecase(local.agent.current().name)}{" "}
-              </text>
-              <Show when={store.mode === "normal"}>
-                <box flexDirection="row" gap={1}>
-                  <text flexShrink={0} fg={keybind.leader ? theme.textMuted : theme.text}>
-                    {local.model.parsed().model}
-                  </text>
-                  <text fg={theme.textMuted}>{local.model.parsed().provider}</text>
-                  <Show when={showVariant()}>
-                    <text fg={theme.textMuted}>·</text>
-                    <text>
-                      <span style={{ fg: theme.warning, bold: true }}>{local.model.variant.current()}</span>
+            <box flexDirection="row" flexShrink={0} paddingTop={1} gap={1} justifyContent="space-between">
+              <box flexDirection="row" gap={1}>
+                <text fg={highlight()}>
+                  {store.mode === "shell" ? "Shell" : Locale.titlecase(local.agent.current().name)}{" "}
+                </text>
+                <Show when={store.mode === "normal"}>
+                  <box flexDirection="row" gap={1}>
+                    <text flexShrink={0} fg={keybind.leader ? theme.textMuted : theme.text}>
+                      {local.model.parsed().model}
                     </text>
-                  </Show>
-                </box>
+                    <text fg={theme.textMuted}>{local.model.parsed().provider}</text>
+                    <Show when={showVariant()}>
+                      <text fg={theme.textMuted}>·</text>
+                      <text>
+                        <span style={{ fg: theme.warning, bold: true }}>{local.model.variant.current()}</span>
+                      </text>
+                    </Show>
+                  </box>
+                </Show>
+              </box>
+              <Show when={autoaccept() === "edit"}>
+                <text>
+                  <span style={{ fg: theme.warning }}>autoedit</span>
+                </text>
               </Show>
             </box>
           </box>

packages/opencode/src/cli/cmd/tui/context/exit.tsx

@@ -53,6 +53,7 @@ export const { use: useExit, provider: ExitProvider } = createSimpleContext({
         message: store,
       },
     )
+    process.on("SIGHUP", () => exit())
     return exit
   },
 })

packages/opencode/src/cli/cmd/tui/context/sync.tsx

@@ -25,6 +25,7 @@ import { createSimpleContext } from "./helper"
 import type { Snapshot } from "@/snapshot"
 import { useExit } from "./exit"
 import { useArgs } from "./args"
+import { useKV } from "./kv"
 import { batch, onMount } from "solid-js"
 import { Log } from "@/util/log"
 import type { Path } from "@opencode-ai/sdk"
@@ -106,6 +107,8 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
     })
 
     const sdk = useSDK()
+    const kv = useKV()
+    const [autoaccept] = kv.signal<"none" | "edit">("permission_auto_accept", "edit")
 
     async function syncWorkspaces() {
       const result = await sdk.client.experimental.workspace.list().catch(() => undefined)
@@ -136,6 +139,13 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
 
         case "permission.asked": {
           const request = event.properties
+          if (autoaccept() === "edit" && request.permission === "edit") {
+            sdk.client.permission.reply({
+              reply: "once",
+              requestID: request.id,
+            })
+            break
+          }
           const requests = store.permission[request.sessionID]
           if (!requests) {
             setStore("permission", request.sessionID, [request])
@@ -451,6 +461,7 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
       get ready() {
         return store.status !== "loading"
       },
+
       session: {
         get(sessionID: string) {
           const match = Binary.search(store.session, sessionID, (s) => s.id)

packages/opencode/src/cli/cmd/tui/context/theme.tsx

@@ -1,6 +1,6 @@
-import { SyntaxStyle, RGBA, type TerminalColors } from "@opentui/core"
+import { CliRenderEvents, SyntaxStyle, RGBA, type TerminalColors } from "@opentui/core"
 import path from "path"
-import { createEffect, createMemo, onMount } from "solid-js"
+import { createEffect, createMemo, onCleanup, onMount } from "solid-js"
 import { createSimpleContext } from "./helper"
 import { Glob } from "../../../../util/glob"
 import aura from "./theme/aura.json" with { type: "json" }
@@ -280,6 +280,7 @@ function ansiToRgba(code: number): RGBA {
 export const { use: useTheme, provider: ThemeProvider } = createSimpleContext({
   name: "Theme",
   init: (props: { mode: "dark" | "light" }) => {
+    const renderer = useRenderer()
     const config = useTuiConfig()
     const kv = useKV()
     const [store, setStore] = createStore({
@@ -295,7 +296,7 @@ export const { use: useTheme, provider: ThemeProvider } = createSimpleContext({
     })
 
     function init() {
-      resolveSystemTheme()
+      resolveSystemTheme(store.mode)
       getCustomThemes()
         .then((custom) => {
           setStore(
@@ -316,14 +317,12 @@ export const { use: useTheme, provider: ThemeProvider } = createSimpleContext({
 
     onMount(init)
 
-    function resolveSystemTheme() {
-      console.log("resolveSystemTheme")
+    function resolveSystemTheme(mode: "dark" | "light" = store.mode) {
       renderer
         .getPalette({
           size: 16,
         })
         .then((colors) => {
-          console.log(colors.palette)
           if (!colors.palette[0]) {
             if (store.active === "system") {
               setStore(
@@ -337,7 +336,7 @@ export const { use: useTheme, provider: ThemeProvider } = createSimpleContext({
           }
           setStore(
             produce((draft) => {
-              draft.themes.system = generateSystem(colors, store.mode)
+              draft.themes.system = generateSystem(colors, mode)
               if (store.active === "system") {
                 draft.ready = true
               }
@@ -346,16 +345,30 @@ export const { use: useTheme, provider: ThemeProvider } = createSimpleContext({
         })
     }
 
-    const renderer = useRenderer()
-    process.on("SIGUSR2", async () => {
+    function update(mode: "dark" | "light") {
+      if (store.mode === mode) return
+      setStore("mode", mode)
+      kv.set("theme_mode", mode)
       renderer.clearPaletteCache()
-      init()
+      resolveSystemTheme(mode)
+    }
+
+    const handle = (mode: "dark" | "light") => {
+      update(mode)
+    }
+    renderer.on(CliRenderEvents.THEME_MODE, handle)
+    onCleanup(() => {
+      renderer.off(CliRenderEvents.THEME_MODE, handle)
     })
 
     const values = createMemo(() => {
       return resolveTheme(store.themes[store.active] ?? store.themes.opencode, store.mode)
     })
 
+    createEffect(() => {
+      renderer.setBackgroundColor(values().background)
+    })
+
     const syntax = createMemo(() => generateSyntax(values()))
     const subtleSyntax = createMemo(() => generateSubtleSyntax(values()))
 
@@ -378,8 +391,7 @@ export const { use: useTheme, provider: ThemeProvider } = createSimpleContext({
         return store.mode
       },
       setMode(mode: "dark" | "light") {
-        setStore("mode", mode)
-        kv.set("theme_mode", mode)
+        update(mode)
       },
       set(theme: string) {
         setStore("active", theme)
@@ -428,7 +440,7 @@ export function tint(base: RGBA, overlay: RGBA, alpha: number): RGBA {
 function generateSystem(colors: TerminalColors, mode: "dark" | "light"): ThemeJson {
   const bg = RGBA.fromHex(colors.defaultBackground ?? colors.palette[0]!)
   const fg = RGBA.fromHex(colors.defaultForeground ?? colors.palette[7]!)
-  const transparent = RGBA.fromInts(0, 0, 0, 0)
+  const transparent = RGBA.fromValues(bg.r, bg.g, bg.b, 0)
   const isDark = mode == "dark"
 
   const col = (i: number) => {

packages/opencode/src/cli/cmd/tui/routes/home.tsx

@@ -47,6 +47,7 @@ export function Home() {
     {
       title: tipsHidden() ? "Show tips" : "Hide tips",
       value: "tips.toggle",
+      search: "toggle tips",
       keybind: "tips_toggle",
       category: "System",
       onSelect: (dialog) => {

packages/opencode/src/cli/cmd/tui/routes/session/index.tsx

@@ -568,6 +568,7 @@ export function Session() {
     {
       title: sidebarVisible() ? "Hide sidebar" : "Show sidebar",
       value: "session.sidebar.toggle",
+      search: "toggle sidebar",
       keybind: "sidebar_toggle",
       category: "Session",
       onSelect: (dialog) => {
@@ -582,6 +583,7 @@ export function Session() {
     {
       title: conceal() ? "Disable code concealment" : "Enable code concealment",
       value: "session.toggle.conceal",
+      search: "toggle code concealment",
       keybind: "messages_toggle_conceal" as any,
       category: "Session",
       onSelect: (dialog) => {
@@ -592,6 +594,7 @@ export function Session() {
     {
       title: showTimestamps() ? "Hide timestamps" : "Show timestamps",
       value: "session.toggle.timestamps",
+      search: "toggle timestamps",
       category: "Session",
       slash: {
         name: "timestamps",
@@ -605,6 +608,7 @@ export function Session() {
     {
       title: showThinking() ? "Hide thinking" : "Show thinking",
       value: "session.toggle.thinking",
+      search: "toggle thinking",
       keybind: "display_thinking",
       category: "Session",
       slash: {
@@ -619,6 +623,7 @@ export function Session() {
     {
       title: showDetails() ? "Hide tool details" : "Show tool details",
       value: "session.toggle.actions",
+      search: "toggle tool details",
       keybind: "tool_details",
       category: "Session",
       onSelect: (dialog) => {
@@ -627,8 +632,9 @@ export function Session() {
       },
     },
     {
-      title: "Toggle session scrollbar",
+      title: showScrollbar() ? "Hide session scrollbar" : "Show session scrollbar",
       value: "session.toggle.scrollbar",
+      search: "toggle session scrollbar",
       keybind: "scrollbar_toggle",
       category: "Session",
       onSelect: (dialog) => {
@@ -1465,6 +1471,8 @@ function TextPart(props: { last: boolean; part: TextPart; message: AssistantMess
               streaming={true}
               content={props.part.text.trim()}
               conceal={ctx.conceal()}
+              fg={theme.markdownText}
+              bg={theme.background}
             />
           </Match>
           <Match when={!Flag.OPENCODE_EXPERIMENTAL_MARKDOWN}>

packages/opencode/src/cli/cmd/tui/ui/dialog-confirm.tsx

@@ -11,8 +11,11 @@ export type DialogConfirmProps = {
   message: string
   onConfirm?: () => void
   onCancel?: () => void
+  label?: string
 }
 
+export type DialogConfirmResult = boolean | undefined
+
 export function DialogConfirm(props: DialogConfirmProps) {
   const dialog = useDialog()
   const { theme } = useTheme()
@@ -45,7 +48,7 @@ export function DialogConfirm(props: DialogConfirmProps) {
         <text fg={theme.textMuted}>{props.message}</text>
       </box>
       <box flexDirection="row" justifyContent="flex-end" paddingBottom={1}>
-        <For each={["cancel", "confirm"]}>
+        <For each={["cancel", "confirm"] as const}>
           {(key) => (
             <box
               paddingLeft={1}
@@ -58,7 +61,7 @@ export function DialogConfirm(props: DialogConfirmProps) {
               }}
             >
               <text fg={key === store.active ? theme.selectedListItemText : theme.textMuted}>
-                {Locale.titlecase(key)}
+                {Locale.titlecase(key === "cancel" ? (props.label ?? key) : key)}
               </text>
             </box>
           )}
@@ -68,8 +71,8 @@ export function DialogConfirm(props: DialogConfirmProps) {
   )
 }
 
-DialogConfirm.show = (dialog: DialogContext, title: string, message: string) => {
-  return new Promise<boolean>((resolve) => {
+DialogConfirm.show = (dialog: DialogContext, title: string, message: string, label?: string) => {
+  return new Promise<DialogConfirmResult>((resolve) => {
     dialog.replace(
       () => (
         <DialogConfirm
@@ -77,9 +80,10 @@ DialogConfirm.show = (dialog: DialogContext, title: string, message: string) =>
           message={message}
           onConfirm={() => resolve(true)}
           onCancel={() => resolve(false)}
+          label={label}
         />
       ),
-      () => resolve(false),
+      () => resolve(undefined),
     )
   })
 }

packages/opencode/src/cli/cmd/tui/ui/dialog-select.tsx

@@ -34,6 +34,7 @@ export interface DialogSelectOption<T = any> {
   title: string
   value: T
   description?: string
+  search?: string
   footer?: JSX.Element | string
   category?: string
   disabled?: boolean
@@ -85,8 +86,8 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
     // users typically search by the item name, and not its category.
     const result = fuzzysort
       .go(needle, options, {
-        keys: ["title", "category"],
-        scoreFn: (r) => r[0].score * 2 + r[1].score,
+        keys: ["title", "category", "search"],
+        scoreFn: (r) => r[0].score * 2 + r[1].score + r[2].score,
       })
       .map((x) => x.obj)
 

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

@@ -28,6 +28,14 @@ export namespace Clipboard {
     mime: string
   }
 
+  // Checks clipboard for images first, then falls back to text.
+  //
+  // On Windows prompt/ can call this from multiple paste signals because
+  // terminals surface image paste differently:
+  //   1. A forwarded Ctrl+V keypress
+  //   2. An empty bracketed-paste hint for image-only clipboard in Windows
+  //      Terminal <1.25
+  //   3. A kitty Ctrl+V key-release fallback for Windows Terminal 1.25+
   export async function read(): Promise<Content | undefined> {
     const os = platform()
 
@@ -58,6 +66,8 @@ export namespace Clipboard {
       }
     }
 
+    // Windows/WSL: probe clipboard for images via PowerShell.
+    // Bracketed paste can't carry image data so we read it directly.
     if (os === "win32" || release().includes("WSL")) {
       const script =
         "Add-Type -AssemblyName System.Windows.Forms; $img = [System.Windows.Forms.Clipboard]::GetImage(); if ($img) { $ms = New-Object System.IO.MemoryStream; $img.Save($ms, [System.Drawing.Imaging.ImageFormat]::Png); [System.Convert]::ToBase64String($ms.ToArray()) }"

packages/opencode/src/cli/upgrade.ts

@@ -8,12 +8,18 @@ export async function upgrade() {
   const method = await Installation.method()
   const latest = await Installation.latest(method).catch(() => {})
   if (!latest) return
-  if (Installation.VERSION === latest) return
 
-  if (config.autoupdate === false || Flag.OPENCODE_DISABLE_AUTOUPDATE) {
+  if (Flag.OPENCODE_ALWAYS_NOTIFY_UPDATE) {
+    await Bus.publish(Installation.Event.UpdateAvailable, { version: latest })
     return
   }
-  if (config.autoupdate === "notify") {
+
+  if (Installation.VERSION === latest) return
+  if (config.autoupdate === false || Flag.OPENCODE_DISABLE_AUTOUPDATE) return
+
+  const kind = Installation.getReleaseType(Installation.VERSION, latest)
+
+  if (config.autoupdate === "notify" || kind !== "patch") {
     await Bus.publish(Installation.Event.UpdateAvailable, { version: latest })
     return
   }

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))

packages/opencode/src/config/config.ts

@@ -1,6 +1,6 @@
 import { Log } from "../util/log"
 import path from "path"
-import { pathToFileURL, fileURLToPath } from "url"
+import { pathToFileURL } from "url"
 import { createRequire } from "module"
 import os from "os"
 import z from "zod"
@@ -22,7 +22,6 @@ import {
 } from "jsonc-parser"
 import { Instance } from "../project/instance"
 import { LSPServer } from "../lsp/server"
-import { BunProc } from "@/bun"
 import { Installation } from "@/installation"
 import { ConfigMarkdown } from "./markdown"
 import { constants, existsSync } from "fs"
@@ -30,14 +29,11 @@ import { Bus } from "@/bus"
 import { GlobalBus } from "@/bus/global"
 import { Event } from "../server/event"
 import { Glob } from "../util/glob"
-import { PackageRegistry } from "@/bun/registry"
-import { proxied } from "@/util/proxied"
 import { iife } from "@/util/iife"
 import { Account } from "@/account"
 import { ConfigPaths } from "./paths"
 import { Filesystem } from "@/util/filesystem"
-import { Process } from "@/util/process"
-import { Lock } from "@/util/lock"
+import { Npm } from "@/npm"
 
 export namespace Config {
   const ModelId = z.string().meta({ $ref: "https://models.dev/model-schema.json#/$defs/Model" })
@@ -154,8 +150,7 @@ export namespace Config {
 
       deps.push(
         iife(async () => {
-          const shouldInstall = await needsInstall(dir)
-          if (shouldInstall) await installDependencies(dir)
+          await installDependencies(dir)
         }),
       )
 
@@ -271,6 +266,10 @@ export namespace Config {
   }
 
   export async function installDependencies(dir: string) {
+    if (!(await isWritable(dir))) {
+      log.info("config dir is not writable, skipping dependency install", { dir })
+      return
+    }
     const pkg = path.join(dir, "package.json")
     const targetVersion = Installation.isLocal() ? "*" : Installation.VERSION
 
@@ -284,43 +283,15 @@ export namespace Config {
     await Filesystem.writeJson(pkg, json)
 
     const gitignore = path.join(dir, ".gitignore")
-    const hasGitIgnore = await Filesystem.exists(gitignore)
-    if (!hasGitIgnore)
-      await Filesystem.write(gitignore, ["node_modules", "package.json", "bun.lock", ".gitignore"].join("\n"))
+    if (!(await Filesystem.exists(gitignore)))
+      await Filesystem.write(
+        gitignore,
+        ["node_modules", "plans", "package.json", "bun.lock", ".gitignore", "package-lock.json"].join("\n"),
+      )
 
     // Install any additional dependencies defined in the package.json
     // This allows local plugins and custom tools to use external packages
-    using _ = await Lock.write("bun-install")
-    await BunProc.run(
-      [
-        "install",
-        // TODO: get rid of this case (see: https://github.com/oven-sh/bun/issues/19936)
-        ...(proxied() || process.env.CI ? ["--no-cache"] : []),
-      ],
-      { cwd: dir },
-    ).catch((err) => {
-      if (err instanceof Process.RunFailedError) {
-        const detail = {
-          dir,
-          cmd: err.cmd,
-          code: err.code,
-          stdout: err.stdout.toString(),
-          stderr: err.stderr.toString(),
-        }
-        if (Flag.OPENCODE_STRICT_CONFIG_DEPS) {
-          log.error("failed to install dependencies", detail)
-          throw err
-        }
-        log.warn("failed to install dependencies", detail)
-        return
-      }
-
-      if (Flag.OPENCODE_STRICT_CONFIG_DEPS) {
-        log.error("failed to install dependencies", { dir, error: err })
-        throw err
-      }
-      log.warn("failed to install dependencies", { dir, error: err })
-    })
+    await Npm.install(dir)
   }
 
   async function isWritable(dir: string) {
@@ -332,41 +303,6 @@ export namespace Config {
     }
   }
 
-  export async function needsInstall(dir: string) {
-    // Some config dirs may be read-only.
-    // Installing deps there will fail; skip installation in that case.
-    const writable = await isWritable(dir)
-    if (!writable) {
-      log.debug("config dir is not writable, skipping dependency install", { dir })
-      return false
-    }
-
-    const nodeModules = path.join(dir, "node_modules")
-    if (!existsSync(nodeModules)) return true
-
-    const pkg = path.join(dir, "package.json")
-    const pkgExists = await Filesystem.exists(pkg)
-    if (!pkgExists) return true
-
-    const parsed = await Filesystem.readJson<{ dependencies?: Record<string, string> }>(pkg).catch(() => null)
-    const dependencies = parsed?.dependencies ?? {}
-    const depVersion = dependencies["@opencode-ai/plugin"]
-    if (!depVersion) return true
-
-    const targetVersion = Installation.isLocal() ? "latest" : Installation.VERSION
-    if (targetVersion === "latest") {
-      const isOutdated = await PackageRegistry.isOutdated("@opencode-ai/plugin", depVersion, dir)
-      if (!isOutdated) return false
-      log.info("Cached version is outdated, proceeding with install", {
-        pkg: "@opencode-ai/plugin",
-        cachedVersion: depVersion,
-      })
-      return true
-    }
-    if (depVersion === targetVersion) return false
-    return true
-  }
-
   function rel(item: string, patterns: string[]) {
     const normalizedItem = item.replaceAll("\\", "/")
     for (const pattern of patterns) {
@@ -858,7 +794,12 @@ export namespace Config {
       command_list: z.string().optional().default("ctrl+p").describe("List available commands"),
       agent_list: z.string().optional().default("<leader>a").describe("List agents"),
       agent_cycle: z.string().optional().default("tab").describe("Next agent"),
-      agent_cycle_reverse: z.string().optional().default("shift+tab").describe("Previous agent"),
+      agent_cycle_reverse: z.string().optional().default("none").describe("Previous agent"),
+      permission_auto_accept_toggle: z
+        .string()
+        .optional()
+        .default("shift+tab")
+        .describe("Toggle auto-accept mode for permissions"),
       variant_cycle: z.string().optional().default("ctrl+t").describe("Cycle model variants"),
       input_clear: z.string().optional().default("ctrl+c").describe("Clear input field"),
       input_paste: z.string().optional().default("ctrl+v").describe("Paste from clipboard"),

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

@@ -22,12 +22,11 @@ export const WorktreeAdaptor: Adaptor = {
   },
   async create(info) {
     const config = Config.parse(info)
-    const bootstrap = await Worktree.createFromInfo({
+    await Worktree.createFromInfo({
       name: config.name,
       directory: config.directory,
       branch: config.branch,
     })
-    return bootstrap()
   },
   async remove(info) {
     const config = Config.parse(info)

packages/opencode/src/effect/cross-spawn-spawner.ts

@@ -0,0 +1,476 @@
+import type * as Arr from "effect/Array"
+import { NodeSink, NodeStream } from "@effect/platform-node"
+import * as Deferred from "effect/Deferred"
+import * as Effect from "effect/Effect"
+import * as Exit from "effect/Exit"
+import * as FileSystem from "effect/FileSystem"
+import * as Layer from "effect/Layer"
+import * as Path from "effect/Path"
+import * as PlatformError from "effect/PlatformError"
+import * as Predicate from "effect/Predicate"
+import type * as Scope from "effect/Scope"
+import * as Sink from "effect/Sink"
+import * as Stream from "effect/Stream"
+import * as ChildProcess from "effect/unstable/process/ChildProcess"
+import type { ChildProcessHandle } from "effect/unstable/process/ChildProcessSpawner"
+import {
+  ChildProcessSpawner,
+  ExitCode,
+  make as makeSpawner,
+  makeHandle,
+  ProcessId,
+} from "effect/unstable/process/ChildProcessSpawner"
+import * as NodeChildProcess from "node:child_process"
+import { PassThrough } from "node:stream"
+import launch from "cross-spawn"
+
+const toError = (err: unknown): Error => (err instanceof globalThis.Error ? err : new globalThis.Error(String(err)))
+
+const toTag = (err: NodeJS.ErrnoException): PlatformError.SystemErrorTag => {
+  switch (err.code) {
+    case "ENOENT":
+      return "NotFound"
+    case "EACCES":
+      return "PermissionDenied"
+    case "EEXIST":
+      return "AlreadyExists"
+    case "EISDIR":
+      return "BadResource"
+    case "ENOTDIR":
+      return "BadResource"
+    case "EBUSY":
+      return "Busy"
+    case "ELOOP":
+      return "BadResource"
+    default:
+      return "Unknown"
+  }
+}
+
+const flatten = (command: ChildProcess.Command) => {
+  const commands: Array<ChildProcess.StandardCommand> = []
+  const opts: Array<ChildProcess.PipeOptions> = []
+
+  const walk = (cmd: ChildProcess.Command): void => {
+    switch (cmd._tag) {
+      case "StandardCommand":
+        commands.push(cmd)
+        return
+      case "PipedCommand":
+        walk(cmd.left)
+        opts.push(cmd.options)
+        walk(cmd.right)
+        return
+    }
+  }
+
+  walk(command)
+  if (commands.length === 0) throw new Error("flatten produced empty commands array")
+  const [head, ...tail] = commands
+  return {
+    commands: [head, ...tail] as Arr.NonEmptyReadonlyArray<ChildProcess.StandardCommand>,
+    opts,
+  }
+}
+
+const toPlatformError = (
+  method: string,
+  err: NodeJS.ErrnoException,
+  command: ChildProcess.Command,
+): PlatformError.PlatformError => {
+  const cmd = flatten(command)
+    .commands.map((x) => `${x.command} ${x.args.join(" ")}`)
+    .join(" | ")
+  return PlatformError.systemError({
+    _tag: toTag(err),
+    module: "ChildProcess",
+    method,
+    pathOrDescriptor: cmd,
+    syscall: err.syscall,
+    cause: err,
+  })
+}
+
+type ExitSignal = Deferred.Deferred<readonly [code: number | null, signal: NodeJS.Signals | null]>
+
+export const make = Effect.gen(function* () {
+  const fs = yield* FileSystem.FileSystem
+  const path = yield* Path.Path
+
+  const cwd = Effect.fnUntraced(function* (opts: ChildProcess.CommandOptions) {
+    if (Predicate.isUndefined(opts.cwd)) return undefined
+    yield* fs.access(opts.cwd)
+    return path.resolve(opts.cwd)
+  })
+
+  const env = (opts: ChildProcess.CommandOptions) =>
+    opts.extendEnv ? { ...globalThis.process.env, ...opts.env } : opts.env
+
+  const input = (x: ChildProcess.CommandInput | undefined): NodeChildProcess.IOType | undefined =>
+    Stream.isStream(x) ? "pipe" : x
+
+  const output = (x: ChildProcess.CommandOutput | undefined): NodeChildProcess.IOType | undefined =>
+    Sink.isSink(x) ? "pipe" : x
+
+  const stdin = (opts: ChildProcess.CommandOptions): ChildProcess.StdinConfig => {
+    const cfg: ChildProcess.StdinConfig = { stream: "pipe", encoding: "utf-8", endOnDone: true }
+    if (Predicate.isUndefined(opts.stdin)) return cfg
+    if (typeof opts.stdin === "string") return { ...cfg, stream: opts.stdin }
+    if (Stream.isStream(opts.stdin)) return { ...cfg, stream: opts.stdin }
+    return {
+      stream: opts.stdin.stream,
+      encoding: opts.stdin.encoding ?? cfg.encoding,
+      endOnDone: opts.stdin.endOnDone ?? cfg.endOnDone,
+    }
+  }
+
+  const stdio = (opts: ChildProcess.CommandOptions, key: "stdout" | "stderr"): ChildProcess.StdoutConfig => {
+    const cfg = opts[key]
+    if (Predicate.isUndefined(cfg)) return { stream: "pipe" }
+    if (typeof cfg === "string") return { stream: cfg }
+    if (Sink.isSink(cfg)) return { stream: cfg }
+    return { stream: cfg.stream }
+  }
+
+  const fds = (opts: ChildProcess.CommandOptions) => {
+    if (Predicate.isUndefined(opts.additionalFds)) return []
+    return Object.entries(opts.additionalFds)
+      .flatMap(([name, config]) => {
+        const fd = ChildProcess.parseFdName(name)
+        return Predicate.isUndefined(fd) ? [] : [{ fd, config }]
+      })
+      .toSorted((a, b) => a.fd - b.fd)
+  }
+
+  const stdios = (
+    sin: ChildProcess.StdinConfig,
+    sout: ChildProcess.StdoutConfig,
+    serr: ChildProcess.StderrConfig,
+    extra: ReadonlyArray<{ fd: number; config: ChildProcess.AdditionalFdConfig }>,
+  ): NodeChildProcess.StdioOptions => {
+    const pipe = (x: NodeChildProcess.IOType | undefined) =>
+      process.platform === "win32" && x === "pipe" ? "overlapped" : x
+    const arr: Array<NodeChildProcess.IOType | undefined> = [
+      pipe(input(sin.stream)),
+      pipe(output(sout.stream)),
+      pipe(output(serr.stream)),
+    ]
+    if (extra.length === 0) return arr as NodeChildProcess.StdioOptions
+    const max = extra.reduce((acc, x) => Math.max(acc, x.fd), 2)
+    for (let i = 3; i <= max; i++) arr[i] = "ignore"
+    for (const x of extra) arr[x.fd] = pipe("pipe")
+    return arr as NodeChildProcess.StdioOptions
+  }
+
+  const setupFds = Effect.fnUntraced(function* (
+    command: ChildProcess.StandardCommand,
+    proc: NodeChildProcess.ChildProcess,
+    extra: ReadonlyArray<{ fd: number; config: ChildProcess.AdditionalFdConfig }>,
+  ) {
+    if (extra.length === 0) {
+      return {
+        getInputFd: () => Sink.drain,
+        getOutputFd: () => Stream.empty,
+      }
+    }
+
+    const ins = new Map<number, Sink.Sink<void, Uint8Array, never, PlatformError.PlatformError>>()
+    const outs = new Map<number, Stream.Stream<Uint8Array, PlatformError.PlatformError>>()
+
+    for (const x of extra) {
+      const node = proc.stdio[x.fd]
+      switch (x.config.type) {
+        case "input": {
+          let sink: Sink.Sink<void, Uint8Array, never, PlatformError.PlatformError> = Sink.drain
+          if (node && "write" in node) {
+            sink = NodeSink.fromWritable({
+              evaluate: () => node,
+              onError: (err) => toPlatformError(`fromWritable(fd${x.fd})`, toError(err), command),
+              endOnDone: true,
+            })
+          }
+          if (x.config.stream) yield* Effect.forkScoped(Stream.run(x.config.stream, sink))
+          ins.set(x.fd, sink)
+          break
+        }
+        case "output": {
+          let stream: Stream.Stream<Uint8Array, PlatformError.PlatformError> = Stream.empty
+          if (node && "read" in node) {
+            const tap = new PassThrough()
+            node.on("error", (err) => tap.destroy(toError(err)))
+            node.pipe(tap)
+            stream = NodeStream.fromReadable({
+              evaluate: () => tap,
+              onError: (err) => toPlatformError(`fromReadable(fd${x.fd})`, toError(err), command),
+            })
+          }
+          if (x.config.sink) stream = Stream.transduce(stream, x.config.sink)
+          outs.set(x.fd, stream)
+          break
+        }
+      }
+    }
+
+    return {
+      getInputFd: (fd: number) => ins.get(fd) ?? Sink.drain,
+      getOutputFd: (fd: number) => outs.get(fd) ?? Stream.empty,
+    }
+  })
+
+  const setupStdin = (
+    command: ChildProcess.StandardCommand,
+    proc: NodeChildProcess.ChildProcess,
+    cfg: ChildProcess.StdinConfig,
+  ) =>
+    Effect.suspend(() => {
+      let sink: Sink.Sink<void, unknown, never, PlatformError.PlatformError> = Sink.drain
+      if (Predicate.isNotNull(proc.stdin)) {
+        sink = NodeSink.fromWritable({
+          evaluate: () => proc.stdin!,
+          onError: (err) => toPlatformError("fromWritable(stdin)", toError(err), command),
+          endOnDone: cfg.endOnDone,
+          encoding: cfg.encoding,
+        })
+      }
+      if (Stream.isStream(cfg.stream)) return Effect.as(Effect.forkScoped(Stream.run(cfg.stream, sink)), sink)
+      return Effect.succeed(sink)
+    })
+
+  const setupOutput = (
+    command: ChildProcess.StandardCommand,
+    proc: NodeChildProcess.ChildProcess,
+    out: ChildProcess.StdoutConfig,
+    err: ChildProcess.StderrConfig,
+  ) => {
+    let stdout = proc.stdout
+      ? NodeStream.fromReadable({
+          evaluate: () => proc.stdout!,
+          onError: (cause) => toPlatformError("fromReadable(stdout)", toError(cause), command),
+        })
+      : Stream.empty
+    let stderr = proc.stderr
+      ? NodeStream.fromReadable({
+          evaluate: () => proc.stderr!,
+          onError: (cause) => toPlatformError("fromReadable(stderr)", toError(cause), command),
+        })
+      : Stream.empty
+
+    if (Sink.isSink(out.stream)) stdout = Stream.transduce(stdout, out.stream)
+    if (Sink.isSink(err.stream)) stderr = Stream.transduce(stderr, err.stream)
+
+    return { stdout, stderr, all: Stream.merge(stdout, stderr) }
+  }
+
+  const spawn = (command: ChildProcess.StandardCommand, opts: NodeChildProcess.SpawnOptions) =>
+    Effect.callback<readonly [NodeChildProcess.ChildProcess, ExitSignal], PlatformError.PlatformError>((resume) => {
+      const signal = Deferred.makeUnsafe<readonly [code: number | null, signal: NodeJS.Signals | null]>()
+      const proc = launch(command.command, command.args, opts)
+      let end = false
+      let exit: readonly [code: number | null, signal: NodeJS.Signals | null] | undefined
+      proc.on("error", (err) => {
+        resume(Effect.fail(toPlatformError("spawn", err, command)))
+      })
+      proc.on("exit", (...args) => {
+        exit = args
+      })
+      proc.on("close", (...args) => {
+        if (end) return
+        end = true
+        Deferred.doneUnsafe(signal, Exit.succeed(exit ?? args))
+      })
+      proc.on("spawn", () => {
+        resume(Effect.succeed([proc, signal]))
+      })
+      return Effect.sync(() => {
+        proc.kill("SIGTERM")
+      })
+    })
+
+  const killGroup = (
+    command: ChildProcess.StandardCommand,
+    proc: NodeChildProcess.ChildProcess,
+    signal: NodeJS.Signals,
+  ) => {
+    if (globalThis.process.platform === "win32") {
+      return Effect.callback<void, PlatformError.PlatformError>((resume) => {
+        NodeChildProcess.exec(`taskkill /pid ${proc.pid} /T /F`, { windowsHide: true }, (err) => {
+          if (err) return resume(Effect.fail(toPlatformError("kill", toError(err), command)))
+          resume(Effect.void)
+        })
+      })
+    }
+
+    return Effect.try({
+      try: () => {
+        globalThis.process.kill(-proc.pid!, signal)
+      },
+      catch: (err) => toPlatformError("kill", toError(err), command),
+    })
+  }
+
+  const killOne = (
+    command: ChildProcess.StandardCommand,
+    proc: NodeChildProcess.ChildProcess,
+    signal: NodeJS.Signals,
+  ) =>
+    Effect.suspend(() => {
+      if (proc.kill(signal)) return Effect.void
+      return Effect.fail(toPlatformError("kill", new Error("Failed to kill child process"), command))
+    })
+
+  const timeout =
+    (
+      proc: NodeChildProcess.ChildProcess,
+      command: ChildProcess.StandardCommand,
+      opts: ChildProcess.KillOptions | undefined,
+    ) =>
+    <A, E, R>(
+      f: (
+        command: ChildProcess.StandardCommand,
+        proc: NodeChildProcess.ChildProcess,
+        signal: NodeJS.Signals,
+      ) => Effect.Effect<A, E, R>,
+    ) => {
+      const signal = opts?.killSignal ?? "SIGTERM"
+      if (Predicate.isUndefined(opts?.forceKillAfter)) return f(command, proc, signal)
+      return Effect.timeoutOrElse(f(command, proc, signal), {
+        duration: opts.forceKillAfter,
+        onTimeout: () => f(command, proc, "SIGKILL"),
+      })
+    }
+
+  const source = (handle: ChildProcessHandle, from: ChildProcess.PipeFromOption | undefined) => {
+    const opt = from ?? "stdout"
+    switch (opt) {
+      case "stdout":
+        return handle.stdout
+      case "stderr":
+        return handle.stderr
+      case "all":
+        return handle.all
+      default: {
+        const fd = ChildProcess.parseFdName(opt)
+        return Predicate.isNotUndefined(fd) ? handle.getOutputFd(fd) : handle.stdout
+      }
+    }
+  }
+
+  const spawnCommand: (
+    command: ChildProcess.Command,
+  ) => Effect.Effect<ChildProcessHandle, PlatformError.PlatformError, Scope.Scope> = Effect.fnUntraced(
+    function* (command) {
+      switch (command._tag) {
+        case "StandardCommand": {
+          const sin = stdin(command.options)
+          const sout = stdio(command.options, "stdout")
+          const serr = stdio(command.options, "stderr")
+          const extra = fds(command.options)
+          const dir = yield* cwd(command.options)
+
+          const [proc, signal] = yield* Effect.acquireRelease(
+            spawn(command, {
+              cwd: dir,
+              env: env(command.options),
+              stdio: stdios(sin, sout, serr, extra),
+              detached: command.options.detached ?? process.platform !== "win32",
+              shell: command.options.shell,
+              windowsHide: process.platform === "win32",
+            }),
+            Effect.fnUntraced(function* ([proc, signal]) {
+              const done = yield* Deferred.isDone(signal)
+              const kill = timeout(proc, command, command.options)
+              if (done) {
+                const [code] = yield* Deferred.await(signal)
+                if (process.platform === "win32") return yield* Effect.void
+                if (code !== 0 && Predicate.isNotNull(code)) return yield* Effect.ignore(kill(killGroup))
+                return yield* Effect.void
+              }
+              return yield* kill((command, proc, signal) =>
+                Effect.catch(killGroup(command, proc, signal), () => killOne(command, proc, signal)),
+              ).pipe(Effect.andThen(Deferred.await(signal)), Effect.ignore)
+            }),
+          )
+
+          const fd = yield* setupFds(command, proc, extra)
+          const out = setupOutput(command, proc, sout, serr)
+          return makeHandle({
+            pid: ProcessId(proc.pid!),
+            stdin: yield* setupStdin(command, proc, sin),
+            stdout: out.stdout,
+            stderr: out.stderr,
+            all: out.all,
+            getInputFd: fd.getInputFd,
+            getOutputFd: fd.getOutputFd,
+            isRunning: Effect.map(Deferred.isDone(signal), (done) => !done),
+            exitCode: Effect.flatMap(Deferred.await(signal), ([code, signal]) => {
+              if (Predicate.isNotNull(code)) return Effect.succeed(ExitCode(code))
+              return Effect.fail(
+                toPlatformError(
+                  "exitCode",
+                  new Error(`Process interrupted due to receipt of signal: '${signal}'`),
+                  command,
+                ),
+              )
+            }),
+            kill: (opts?: ChildProcess.KillOptions) =>
+              timeout(
+                proc,
+                command,
+                opts,
+              )((command, proc, signal) =>
+                Effect.catch(killGroup(command, proc, signal), () => killOne(command, proc, signal)),
+              ).pipe(Effect.andThen(Deferred.await(signal)), Effect.asVoid),
+          })
+        }
+        case "PipedCommand": {
+          const flat = flatten(command)
+          const [head, ...tail] = flat.commands
+          let handle = spawnCommand(head)
+          for (let i = 0; i < tail.length; i++) {
+            const next = tail[i]
+            const opts = flat.opts[i] ?? {}
+            const sin = stdin(next.options)
+            const stream = Stream.unwrap(Effect.map(handle, (x) => source(x, opts.from)))
+            const to = opts.to ?? "stdin"
+            if (to === "stdin") {
+              handle = spawnCommand(
+                ChildProcess.make(next.command, next.args, {
+                  ...next.options,
+                  stdin: { ...sin, stream },
+                }),
+              )
+              continue
+            }
+            const fd = ChildProcess.parseFdName(to)
+            if (Predicate.isUndefined(fd)) {
+              handle = spawnCommand(
+                ChildProcess.make(next.command, next.args, {
+                  ...next.options,
+                  stdin: { ...sin, stream },
+                }),
+              )
+              continue
+            }
+            handle = spawnCommand(
+              ChildProcess.make(next.command, next.args, {
+                ...next.options,
+                additionalFds: {
+                  ...next.options.additionalFds,
+                  [ChildProcess.fdName(fd) as `fd${number}`]: { type: "input", stream },
+                },
+              }),
+            )
+          }
+          return yield* handle
+        }
+      }
+    },
+  )
+
+  return makeSpawner(spawnCommand)
+})
+
+export const layer: Layer.Layer<ChildProcessSpawner, never, FileSystem.FileSystem | Path.Path> = Layer.effect(
+  ChildProcessSpawner,
+  make,
+)

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",
-) {}

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)),
   }
 }

packages/opencode/src/file/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 { git } from "@/util/git"
 import { Effect, Fiber, Layer, Scope, ServiceMap } from "effect"
 import { formatPatch, structuredPatch } from "diff"
@@ -688,7 +688,7 @@ export namespace File {
     }),
   )
 
-  const runPromise = makeRunPromise(Service, layer)
+  const { runPromise } = makeRuntime(Service, layer)
 
   export function init() {
     return runPromise((svc) => svc.init())

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))

packages/opencode/src/file/watcher.ts

@@ -8,7 +8,7 @@ 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 { Instance } from "@/project/instance"
 import { git } from "@/util/git"
@@ -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())

packages/opencode/src/flag/flag.ts

@@ -18,6 +18,7 @@ export namespace Flag {
   export declare const OPENCODE_CONFIG_DIR: string | undefined
   export const OPENCODE_CONFIG_CONTENT = process.env["OPENCODE_CONFIG_CONTENT"]
   export const OPENCODE_DISABLE_AUTOUPDATE = truthy("OPENCODE_DISABLE_AUTOUPDATE")
+  export const OPENCODE_ALWAYS_NOTIFY_UPDATE = truthy("OPENCODE_ALWAYS_NOTIFY_UPDATE")
   export const OPENCODE_DISABLE_PRUNE = truthy("OPENCODE_DISABLE_PRUNE")
   export const OPENCODE_DISABLE_TERMINAL_TITLE = truthy("OPENCODE_DISABLE_TERMINAL_TITLE")
   export const OPENCODE_PERMISSION = process.env["OPENCODE_PERMISSION"]

packages/opencode/src/format/formatter.ts

@@ -1,43 +1,40 @@
 import { text } from "node:stream/consumers"
-import { BunProc } from "../bun"
 import { Instance } from "../project/instance"
 import { Filesystem } from "../util/filesystem"
 import { Process } from "../util/process"
 import { which } from "../util/which"
 import { Flag } from "@/flag/flag"
+import { Npm } from "@/npm"
 
 export interface Info {
   name: string
-  command: string[]
   environment?: Record<string, string>
   extensions: string[]
-  enabled(): Promise<boolean>
+  enabled(): Promise<string[] | false>
 }
 
 export const gofmt: Info = {
   name: "gofmt",
-  command: ["gofmt", "-w", "$FILE"],
   extensions: [".go"],
   async enabled() {
-    return which("gofmt") !== null
+    const p = which("gofmt")
+    if (p === null) return false
+    return [p, "-w", "$FILE"]
   },
 }
 
 export const mix: Info = {
   name: "mix",
-  command: ["mix", "format", "$FILE"],
   extensions: [".ex", ".exs", ".eex", ".heex", ".leex", ".neex", ".sface"],
   async enabled() {
-    return which("mix") !== null
+    const p = which("mix")
+    if (p === null) return false
+    return [p, "format", "$FILE"]
   },
 }
 
 export const prettier: Info = {
   name: "prettier",
-  command: [BunProc.which(), "x", "prettier", "--write", "$FILE"],
-  environment: {
-    BUN_BE_BUN: "1",
-  },
   extensions: [
     ".js",
     ".jsx",
@@ -73,8 +70,11 @@ export const prettier: Info = {
         dependencies?: Record<string, string>
         devDependencies?: Record<string, string>
       }>(item)
-      if (json.dependencies?.prettier) return true
-      if (json.devDependencies?.prettier) return true
+      if (json.dependencies?.prettier || json.devDependencies?.prettier) {
+        const bin = await Npm.which("prettier").catch(() => null)
+        if (!bin) return false
+        return [bin, "--write", "$FILE"]
+      }
     }
     return false
   },
@@ -82,10 +82,6 @@ export const prettier: Info = {
 
 export const oxfmt: Info = {
   name: "oxfmt",
-  command: [BunProc.which(), "x", "oxfmt", "$FILE"],
-  environment: {
-    BUN_BE_BUN: "1",
-  },
   extensions: [".js", ".jsx", ".mjs", ".cjs", ".ts", ".tsx", ".mts", ".cts"],
   async enabled() {
     if (!Flag.OPENCODE_EXPERIMENTAL_OXFMT) return false
@@ -95,8 +91,11 @@ export const oxfmt: Info = {
         dependencies?: Record<string, string>
         devDependencies?: Record<string, string>
       }>(item)
-      if (json.dependencies?.oxfmt) return true
-      if (json.devDependencies?.oxfmt) return true
+      if (json.dependencies?.oxfmt || json.devDependencies?.oxfmt) {
+        const bin = await Npm.which("oxfmt")
+        if (!bin) return false
+        return [bin, "$FILE"]
+      }
     }
     return false
   },
@@ -104,10 +103,6 @@ export const oxfmt: Info = {
 
 export const biome: Info = {
   name: "biome",
-  command: [BunProc.which(), "x", "@biomejs/biome", "check", "--write", "$FILE"],
-  environment: {
-    BUN_BE_BUN: "1",
-  },
   extensions: [
     ".js",
     ".jsx",
@@ -141,7 +136,9 @@ export const biome: Info = {
     for (const config of configs) {
       const found = await Filesystem.findUp(config, Instance.directory, Instance.worktree)
       if (found.length > 0) {
-        return true
+        const bin = await Npm.which("@biomejs/biome")
+        if (!bin) return false
+        return [bin, "check", "--write", "$FILE"]
       }
     }
     return false
@@ -150,47 +147,49 @@ export const biome: Info = {
 
 export const zig: Info = {
   name: "zig",
-  command: ["zig", "fmt", "$FILE"],
   extensions: [".zig", ".zon"],
   async enabled() {
-    return which("zig") !== null
+    const p = which("zig")
+    if (p === null) return false
+    return [p, "fmt", "$FILE"]
   },
 }
 
 export const clang: Info = {
   name: "clang-format",
-  command: ["clang-format", "-i", "$FILE"],
   extensions: [".c", ".cc", ".cpp", ".cxx", ".c++", ".h", ".hh", ".hpp", ".hxx", ".h++", ".ino", ".C", ".H"],
   async enabled() {
     const items = await Filesystem.findUp(".clang-format", Instance.directory, Instance.worktree)
-    return items.length > 0
+    if (items.length === 0) return false
+    return ["clang-format", "-i", "$FILE"]
   },
 }
 
 export const ktlint: Info = {
   name: "ktlint",
-  command: ["ktlint", "-F", "$FILE"],
   extensions: [".kt", ".kts"],
   async enabled() {
-    return which("ktlint") !== null
+    const p = which("ktlint")
+    if (p === null) return false
+    return [p, "-F", "$FILE"]
   },
 }
 
 export const ruff: Info = {
   name: "ruff",
-  command: ["ruff", "format", "$FILE"],
   extensions: [".py", ".pyi"],
   async enabled() {
-    if (!which("ruff")) return false
+    const p = which("ruff")
+    if (p === null) return false
     const configs = ["pyproject.toml", "ruff.toml", ".ruff.toml"]
     for (const config of configs) {
       const found = await Filesystem.findUp(config, Instance.directory, Instance.worktree)
       if (found.length > 0) {
         if (config === "pyproject.toml") {
           const content = await Filesystem.readText(found[0])
-          if (content.includes("[tool.ruff]")) return true
+          if (content.includes("[tool.ruff]")) return [p, "format", "$FILE"]
         } else {
-          return true
+          return [p, "format", "$FILE"]
         }
       }
     }
@@ -199,7 +198,7 @@ export const ruff: Info = {
       const found = await Filesystem.findUp(dep, Instance.directory, Instance.worktree)
       if (found.length > 0) {
         const content = await Filesystem.readText(found[0])
-        if (content.includes("ruff")) return true
+        if (content.includes("ruff")) return [p, "format", "$FILE"]
       }
     }
     return false
@@ -208,14 +207,13 @@ export const ruff: Info = {
 
 export const rlang: Info = {
   name: "air",
-  command: ["air", "format", "$FILE"],
   extensions: [".R"],
   async enabled() {
     const airPath = which("air")
     if (airPath == null) return false
 
     try {
-      const proc = Process.spawn(["air", "--help"], {
+      const proc = Process.spawn([airPath, "--help"], {
         stdout: "pipe",
         stderr: "pipe",
       })
@@ -227,7 +225,10 @@ export const rlang: Info = {
       const firstLine = output.split("\n")[0]
       const hasR = firstLine.includes("R language")
       const hasFormatter = firstLine.includes("formatter")
-      return hasR && hasFormatter
+      if (hasR && hasFormatter) {
+        return [airPath, "format", "$FILE"]
+      }
+      return false
     } catch (error) {
       return false
     }
@@ -236,14 +237,14 @@ export const rlang: Info = {
 
 export const uvformat: Info = {
   name: "uv",
-  command: ["uv", "format", "--", "$FILE"],
   extensions: [".py", ".pyi"],
   async enabled() {
     if (await ruff.enabled()) return false
-    if (which("uv") !== null) {
-      const proc = Process.spawn(["uv", "format", "--help"], { stderr: "pipe", stdout: "pipe" })
+    const uvPath = which("uv")
+    if (uvPath !== null) {
+      const proc = Process.spawn([uvPath, "format", "--help"], { stderr: "pipe", stdout: "pipe" })
       const code = await proc.exited
-      return code === 0
+      if (code === 0) return [uvPath, "format", "--", "$FILE"]
     }
     return false
   },
@@ -251,108 +252,118 @@ export const uvformat: Info = {
 
 export const rubocop: Info = {
   name: "rubocop",
-  command: ["rubocop", "--autocorrect", "$FILE"],
   extensions: [".rb", ".rake", ".gemspec", ".ru"],
   async enabled() {
-    return which("rubocop") !== null
+    const path = which("rubocop")
+    if (path === null) return false
+    return [path, "--autocorrect", "$FILE"]
   },
 }
 
 export const standardrb: Info = {
   name: "standardrb",
-  command: ["standardrb", "--fix", "$FILE"],
   extensions: [".rb", ".rake", ".gemspec", ".ru"],
   async enabled() {
-    return which("standardrb") !== null
+    const path = which("standardrb")
+    if (path === null) return false
+    return [path, "--fix", "$FILE"]
   },
 }
 
 export const htmlbeautifier: Info = {
   name: "htmlbeautifier",
-  command: ["htmlbeautifier", "$FILE"],
   extensions: [".erb", ".html.erb"],
   async enabled() {
-    return which("htmlbeautifier") !== null
+    const path = which("htmlbeautifier")
+    if (path === null) return false
+    return [path, "$FILE"]
   },
 }
 
 export const dart: Info = {
   name: "dart",
-  command: ["dart", "format", "$FILE"],
   extensions: [".dart"],
   async enabled() {
-    return which("dart") !== null
+    const path = which("dart")
+    if (path === null) return false
+    return [path, "format", "$FILE"]
   },
 }
 
 export const ocamlformat: Info = {
   name: "ocamlformat",
-  command: ["ocamlformat", "-i", "$FILE"],
   extensions: [".ml", ".mli"],
   async enabled() {
-    if (!which("ocamlformat")) return false
+    const path = which("ocamlformat")
+    if (!path) return false
     const items = await Filesystem.findUp(".ocamlformat", Instance.directory, Instance.worktree)
-    return items.length > 0
+    if (items.length === 0) return false
+    return [path, "-i", "$FILE"]
   },
 }
 
 export const terraform: Info = {
   name: "terraform",
-  command: ["terraform", "fmt", "$FILE"],
   extensions: [".tf", ".tfvars"],
   async enabled() {
-    return which("terraform") !== null
+    const path = which("terraform")
+    if (path === null) return false
+    return [path, "fmt", "$FILE"]
   },
 }
 
 export const latexindent: Info = {
   name: "latexindent",
-  command: ["latexindent", "-w", "-s", "$FILE"],
   extensions: [".tex"],
   async enabled() {
-    return which("latexindent") !== null
+    const path = which("latexindent")
+    if (path === null) return false
+    return [path, "-w", "-s", "$FILE"]
   },
 }
 
 export const gleam: Info = {
   name: "gleam",
-  command: ["gleam", "format", "$FILE"],
   extensions: [".gleam"],
   async enabled() {
-    return which("gleam") !== null
+    const path = which("gleam")
+    if (path === null) return false
+    return [path, "format", "$FILE"]
   },
 }
 
 export const shfmt: Info = {
   name: "shfmt",
-  command: ["shfmt", "-w", "$FILE"],
   extensions: [".sh", ".bash"],
   async enabled() {
-    return which("shfmt") !== null
+    const path = which("shfmt")
+    if (path === null) return false
+    return [path, "-w", "$FILE"]
   },
 }
 
 export const nixfmt: Info = {
   name: "nixfmt",
-  command: ["nixfmt", "$FILE"],
   extensions: [".nix"],
   async enabled() {
-    return which("nixfmt") !== null
+    const path = which("nixfmt")
+    if (path === null) return false
+    return [path, "$FILE"]
   },
 }
 
 export const rustfmt: Info = {
   name: "rustfmt",
-  command: ["rustfmt", "$FILE"],
   extensions: [".rs"],
   async enabled() {
-    return which("rustfmt") !== null
+    const path = which("rustfmt")
+    if (path === null) return false
+    return [path, "$FILE"]
   },
 }
 
 export const pint: Info = {
   name: "pint",
-  command: ["./vendor/bin/pint", "$FILE"],
   extensions: [".php"],
   async enabled() {
     const items = await Filesystem.findUp("composer.json", Instance.directory, Instance.worktree)
@@ -361,8 +372,9 @@ export const pint: Info = {
         require?: Record<string, string>
         "require-dev"?: Record<string, string>
       }>(item)
-      if (json.require?.["laravel/pint"]) return true
-      if (json["require-dev"]?.["laravel/pint"]) return true
+      if (json.require?.["laravel/pint"] || json["require-dev"]?.["laravel/pint"]) {
+        return ["./vendor/bin/pint", "$FILE"]
+      }
     }
     return false
   },
@@ -370,27 +382,30 @@ export const pint: Info = {
 
 export const ormolu: Info = {
   name: "ormolu",
-  command: ["ormolu", "-i", "$FILE"],
   extensions: [".hs"],
   async enabled() {
-    return which("ormolu") !== null
+    const path = which("ormolu")
+    if (path === null) return false
+    return [path, "-i", "$FILE"]
   },
 }
 
 export const cljfmt: Info = {
   name: "cljfmt",
-  command: ["cljfmt", "fix", "--quiet", "$FILE"],
   extensions: [".clj", ".cljs", ".cljc", ".edn"],
   async enabled() {
-    return which("cljfmt") !== null
+    const path = which("cljfmt")
+    if (path === null) return false
+    return [path, "fix", "--quiet", "$FILE"]
   },
 }
 
 export const dfmt: Info = {
   name: "dfmt",
-  command: ["dfmt", "-i", "$FILE"],
   extensions: [".d"],
   async enabled() {
-    return which("dfmt") !== null
+    const path = which("dfmt")
+    if (path === null) return false
+    return [path, "-i", "$FILE"]
   },
 }

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))
+  }
 }

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",

packages/opencode/src/installation/index.ts

@@ -1,7 +1,8 @@
-import { NodeChildProcessSpawner, NodeFileSystem, NodePath } from "@effect/platform-node"
+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 { makeRunPromise } from "@/effect/run-service"
+import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
+import { makeRuntime } from "@/effect/run-service"
 import { withTransientReadRetry } from "@/util/effect-http-client"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
 import path from "path"
@@ -15,11 +16,15 @@ declare global {
   const OPENCODE_CHANNEL: string
 }
 
+import semver from "semver"
+
 export namespace Installation {
   const log = Log.create({ service: "installation" })
 
   export type Method = "curl" | "npm" | "yarn" | "pnpm" | "bun" | "brew" | "scoop" | "choco" | "unknown"
 
+  export type ReleaseType = "patch" | "minor" | "major"
+
   export const Event = {
     Updated: BusEvent.define(
       "installation.updated",
@@ -35,6 +40,17 @@ export namespace Installation {
     ),
   }
 
+  export function getReleaseType(current: string, latest: string): ReleaseType {
+    const currMajor = semver.major(current)
+    const currMinor = semver.minor(current)
+    const newMajor = semver.major(latest)
+    const newMinor = semver.minor(latest)
+
+    if (newMajor > currMajor) return "major"
+    if (newMinor > currMinor) return "minor"
+    return "patch"
+  }
+
   export const Info = z
     .object({
       version: z.string(),
@@ -325,12 +341,12 @@ export namespace Installation {
 
   export const defaultLayer = layer.pipe(
     Layer.provide(FetchHttpClient.layer),
-    Layer.provide(NodeChildProcessSpawner.layer),
+    Layer.provide(CrossSpawnSpawner.layer),
     Layer.provide(NodeFileSystem.layer),
     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())

packages/opencode/src/lsp/server.ts

@@ -3,7 +3,6 @@ import path from "path"
 import os from "os"
 import { Global } from "../global"
 import { Log } from "../util/log"
-import { BunProc } from "../bun"
 import { text } from "node:stream/consumers"
 import fs from "fs/promises"
 import { Filesystem } from "../util/filesystem"
@@ -14,6 +13,7 @@ import { Process } from "../util/process"
 import { which } from "../util/which"
 import { Module } from "@opencode-ai/util/module"
 import { spawn } from "./launch"
+import { Npm } from "@/npm"
 
 export namespace LSPServer {
   const log = Log.create({ service: "lsp.server" })
@@ -103,11 +103,12 @@ export namespace LSPServer {
       const tsserver = Module.resolve("typescript/lib/tsserver.js", Instance.directory)
       log.info("typescript server", { tsserver })
       if (!tsserver) return
-      const proc = spawn(BunProc.which(), ["x", "typescript-language-server", "--stdio"], {
+      const bin = await Npm.which("typescript-language-server")
+      if (!bin) return
+      const proc = spawn(bin, ["--stdio"], {
         cwd: root,
         env: {
           ...process.env,
-          BUN_BE_BUN: "1",
         },
       })
       return {
@@ -129,36 +130,16 @@ export namespace LSPServer {
       let binary = which("vue-language-server")
       const args: string[] = []
       if (!binary) {
-        const js = path.join(
-          Global.Path.bin,
-          "node_modules",
-          "@vue",
-          "language-server",
-          "bin",
-          "vue-language-server.js",
-        )
-        if (!(await Filesystem.exists(js))) {
-          if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
-          await Process.spawn([BunProc.which(), "install", "@vue/language-server"], {
-            cwd: Global.Path.bin,
-            env: {
-              ...process.env,
-              BUN_BE_BUN: "1",
-            },
-            stdout: "pipe",
-            stderr: "pipe",
-            stdin: "pipe",
-          }).exited
-        }
-        binary = BunProc.which()
-        args.push("run", js)
+        if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
+        const resolved = await Npm.which("@vue/language-server")
+        if (!resolved) return
+        binary = resolved
       }
       args.push("--stdio")
       const proc = spawn(binary, args, {
         cwd: root,
         env: {
           ...process.env,
-          BUN_BE_BUN: "1",
         },
       })
       return {
@@ -214,11 +195,10 @@ export namespace LSPServer {
         log.info("installed VS Code ESLint server", { serverPath })
       }
 
-      const proc = spawn(BunProc.which(), [serverPath, "--stdio"], {
+      const proc = spawn("node", [serverPath, "--stdio"], {
         cwd: root,
         env: {
           ...process.env,
-          BUN_BE_BUN: "1",
         },
       })
 
@@ -345,15 +325,15 @@ export namespace LSPServer {
       if (!bin) {
         const resolved = Module.resolve("biome", root)
         if (!resolved) return
-        bin = BunProc.which()
-        args = ["x", "biome", "lsp-proxy", "--stdio"]
+        bin = await Npm.which("biome")
+        if (!bin) return
+        args = ["lsp-proxy", "--stdio"]
       }
 
       const proc = spawn(bin, args, {
         cwd: root,
         env: {
           ...process.env,
-          BUN_BE_BUN: "1",
         },
       })
 
@@ -372,9 +352,7 @@ export namespace LSPServer {
     },
     extensions: [".go"],
     async spawn(root) {
-      let bin = which("gopls", {
-        PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
-      })
+      let bin = which("gopls")
       if (!bin) {
         if (!which("go")) return
         if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
@@ -409,9 +387,7 @@ export namespace LSPServer {
     root: NearestRoot(["Gemfile"]),
     extensions: [".rb", ".rake", ".gemspec", ".ru"],
     async spawn(root) {
-      let bin = which("rubocop", {
-        PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
-      })
+      let bin = which("rubocop")
       if (!bin) {
         const ruby = which("ruby")
         const gem = which("gem")
@@ -516,19 +492,10 @@ export namespace LSPServer {
       let binary = which("pyright-langserver")
       const args = []
       if (!binary) {
-        const js = path.join(Global.Path.bin, "node_modules", "pyright", "dist", "pyright-langserver.js")
-        if (!(await Filesystem.exists(js))) {
-          if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
-          await Process.spawn([BunProc.which(), "install", "pyright"], {
-            cwd: Global.Path.bin,
-            env: {
-              ...process.env,
-              BUN_BE_BUN: "1",
-            },
-          }).exited
-        }
-        binary = BunProc.which()
-        args.push(...["run", js])
+        if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
+        const resolved = await Npm.which("pyright")
+        if (!resolved) return
+        binary = resolved
       }
       args.push("--stdio")
 
@@ -552,7 +519,6 @@ export namespace LSPServer {
         cwd: root,
         env: {
           ...process.env,
-          BUN_BE_BUN: "1",
         },
       })
       return {
@@ -630,9 +596,7 @@ export namespace LSPServer {
     extensions: [".zig", ".zon"],
     root: NearestRoot(["build.zig"]),
     async spawn(root) {
-      let bin = which("zls", {
-        PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
-      })
+      let bin = which("zls")
 
       if (!bin) {
         const zig = which("zig")
@@ -742,9 +706,7 @@ export namespace LSPServer {
     root: NearestRoot([".slnx", ".sln", ".csproj", "global.json"]),
     extensions: [".cs"],
     async spawn(root) {
-      let bin = which("csharp-ls", {
-        PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
-      })
+      let bin = which("csharp-ls")
       if (!bin) {
         if (!which("dotnet")) {
           log.error(".NET SDK is required to install csharp-ls")
@@ -781,9 +743,7 @@ export namespace LSPServer {
     root: NearestRoot([".slnx", ".sln", ".fsproj", "global.json"]),
     extensions: [".fs", ".fsi", ".fsx", ".fsscript"],
     async spawn(root) {
-      let bin = which("fsautocomplete", {
-        PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
-      })
+      let bin = which("fsautocomplete")
       if (!bin) {
         if (!which("dotnet")) {
           log.error(".NET SDK is required to install fsautocomplete")
@@ -1049,29 +1009,16 @@ export namespace LSPServer {
       let binary = which("svelteserver")
       const args: string[] = []
       if (!binary) {
-        const js = path.join(Global.Path.bin, "node_modules", "svelte-language-server", "bin", "server.js")
-        if (!(await Filesystem.exists(js))) {
-          if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
-          await Process.spawn([BunProc.which(), "install", "svelte-language-server"], {
-            cwd: Global.Path.bin,
-            env: {
-              ...process.env,
-              BUN_BE_BUN: "1",
-            },
-            stdout: "pipe",
-            stderr: "pipe",
-            stdin: "pipe",
-          }).exited
-        }
-        binary = BunProc.which()
-        args.push("run", js)
+        if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
+        const resolved = await Npm.which("svelte-language-server")
+        if (!resolved) return
+        binary = resolved
       }
       args.push("--stdio")
       const proc = spawn(binary, args, {
         cwd: root,
         env: {
           ...process.env,
-          BUN_BE_BUN: "1",
         },
       })
       return {
@@ -1096,29 +1043,16 @@ export namespace LSPServer {
       let binary = which("astro-ls")
       const args: string[] = []
       if (!binary) {
-        const js = path.join(Global.Path.bin, "node_modules", "@astrojs", "language-server", "bin", "nodeServer.js")
-        if (!(await Filesystem.exists(js))) {
-          if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
-          await Process.spawn([BunProc.which(), "install", "@astrojs/language-server"], {
-            cwd: Global.Path.bin,
-            env: {
-              ...process.env,
-              BUN_BE_BUN: "1",
-            },
-            stdout: "pipe",
-            stderr: "pipe",
-            stdin: "pipe",
-          }).exited
-        }
-        binary = BunProc.which()
-        args.push("run", js)
+        if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
+        const resolved = await Npm.which("@astrojs/language-server")
+        if (!resolved) return
+        binary = resolved
       }
       args.push("--stdio")
       const proc = spawn(binary, args, {
         cwd: root,
         env: {
           ...process.env,
-          BUN_BE_BUN: "1",
         },
       })
       return {
@@ -1360,38 +1294,16 @@ export namespace LSPServer {
       let binary = which("yaml-language-server")
       const args: string[] = []
       if (!binary) {
-        const js = path.join(
-          Global.Path.bin,
-          "node_modules",
-          "yaml-language-server",
-          "out",
-          "server",
-          "src",
-          "server.js",
-        )
-        const exists = await Filesystem.exists(js)
-        if (!exists) {
-          if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
-          await Process.spawn([BunProc.which(), "install", "yaml-language-server"], {
-            cwd: Global.Path.bin,
-            env: {
-              ...process.env,
-              BUN_BE_BUN: "1",
-            },
-            stdout: "pipe",
-            stderr: "pipe",
-            stdin: "pipe",
-          }).exited
-        }
-        binary = BunProc.which()
-        args.push("run", js)
+        if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
+        const resolved = await Npm.which("yaml-language-server")
+        if (!resolved) return
+        binary = resolved
       }
       args.push("--stdio")
       const proc = spawn(binary, args, {
         cwd: root,
         env: {
           ...process.env,
-          BUN_BE_BUN: "1",
         },
       })
       return {
@@ -1413,9 +1325,7 @@ export namespace LSPServer {
     ]),
     extensions: [".lua"],
     async spawn(root) {
-      let bin = which("lua-language-server", {
-        PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
-      })
+      let bin = which("lua-language-server")
 
       if (!bin) {
         if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
@@ -1551,29 +1461,16 @@ export namespace LSPServer {
       let binary = which("intelephense")
       const args: string[] = []
       if (!binary) {
-        const js = path.join(Global.Path.bin, "node_modules", "intelephense", "lib", "intelephense.js")
-        if (!(await Filesystem.exists(js))) {
-          if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
-          await Process.spawn([BunProc.which(), "install", "intelephense"], {
-            cwd: Global.Path.bin,
-            env: {
-              ...process.env,
-              BUN_BE_BUN: "1",
-            },
-            stdout: "pipe",
-            stderr: "pipe",
-            stdin: "pipe",
-          }).exited
-        }
-        binary = BunProc.which()
-        args.push("run", js)
+        if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
+        const resolved = await Npm.which("intelephense")
+        if (!resolved) return
+        binary = resolved
       }
       args.push("--stdio")
       const proc = spawn(binary, args, {
         cwd: root,
         env: {
           ...process.env,
-          BUN_BE_BUN: "1",
         },
       })
       return {
@@ -1648,29 +1545,16 @@ export namespace LSPServer {
       let binary = which("bash-language-server")
       const args: string[] = []
       if (!binary) {
-        const js = path.join(Global.Path.bin, "node_modules", "bash-language-server", "out", "cli.js")
-        if (!(await Filesystem.exists(js))) {
-          if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
-          await Process.spawn([BunProc.which(), "install", "bash-language-server"], {
-            cwd: Global.Path.bin,
-            env: {
-              ...process.env,
-              BUN_BE_BUN: "1",
-            },
-            stdout: "pipe",
-            stderr: "pipe",
-            stdin: "pipe",
-          }).exited
-        }
-        binary = BunProc.which()
-        args.push("run", js)
+        if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
+        const resolved = await Npm.which("bash-language-server")
+        if (!resolved) return
+        binary = resolved
       }
       args.push("start")
       const proc = spawn(binary, args, {
         cwd: root,
         env: {
           ...process.env,
-          BUN_BE_BUN: "1",
         },
       })
       return {
@@ -1684,9 +1568,7 @@ export namespace LSPServer {
     extensions: [".tf", ".tfvars"],
     root: NearestRoot([".terraform.lock.hcl", "terraform.tfstate", "*.tf"]),
     async spawn(root) {
-      let bin = which("terraform-ls", {
-        PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
-      })
+      let bin = which("terraform-ls")
 
       if (!bin) {
         if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
@@ -1767,9 +1649,7 @@ export namespace LSPServer {
     extensions: [".tex", ".bib"],
     root: NearestRoot([".latexmkrc", "latexmkrc", ".texlabroot", "texlabroot"]),
     async spawn(root) {
-      let bin = which("texlab", {
-        PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
-      })
+      let bin = which("texlab")
 
       if (!bin) {
         if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
@@ -1860,29 +1740,16 @@ export namespace LSPServer {
       let binary = which("docker-langserver")
       const args: string[] = []
       if (!binary) {
-        const js = path.join(Global.Path.bin, "node_modules", "dockerfile-language-server-nodejs", "lib", "server.js")
-        if (!(await Filesystem.exists(js))) {
-          if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
-          await Process.spawn([BunProc.which(), "install", "dockerfile-language-server-nodejs"], {
-            cwd: Global.Path.bin,
-            env: {
-              ...process.env,
-              BUN_BE_BUN: "1",
-            },
-            stdout: "pipe",
-            stderr: "pipe",
-            stdin: "pipe",
-          }).exited
-        }
-        binary = BunProc.which()
-        args.push("run", js)
+        if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
+        const resolved = await Npm.which("dockerfile-language-server-nodejs")
+        if (!resolved) return
+        binary = resolved
       }
       args.push("--stdio")
       const proc = spawn(binary, args, {
         cwd: root,
         env: {
           ...process.env,
-          BUN_BE_BUN: "1",
         },
       })
       return {
@@ -1966,9 +1833,7 @@ export namespace LSPServer {
     extensions: [".typ", ".typc"],
     root: NearestRoot(["typst.toml"]),
     async spawn(root) {
-      let bin = which("tinymist", {
-        PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
-      })
+      let bin = which("tinymist")
 
       if (!bin) {
         if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return

packages/opencode/src/mcp/index.ts

@@ -455,9 +455,8 @@ export namespace MCP {
         cwd,
         env: {
           ...process.env,
-          ...(cmd === "opencode" ? { BUN_BE_BUN: "1" } : {}),
           ...mcp.environment,
-        },
+        } as any,
       })
       transport.stderr?.on("data", (chunk: Buffer) => {
         log.info(`mcp stderr: ${chunk.toString()}`, { key })

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

@@ -1,4 +1,5 @@
 import { createConnection } from "net"
+import { createServer } from "http"
 import { Log } from "../util/log"
 import { OAUTH_CALLBACK_PORT, OAUTH_CALLBACK_PATH } from "./oauth-provider"
 
@@ -52,11 +53,74 @@ interface PendingAuth {
 }
 
 export namespace McpOAuthCallback {
-  let server: ReturnType<typeof Bun.serve> | undefined
+  let server: ReturnType<typeof createServer> | undefined
   const pendingAuths = new Map<string, PendingAuth>()
 
   const CALLBACK_TIMEOUT_MS = 5 * 60 * 1000 // 5 minutes
 
+  function handleRequest(req: import("http").IncomingMessage, res: import("http").ServerResponse) {
+    const url = new URL(req.url || "/", `http://localhost:${OAUTH_CALLBACK_PORT}`)
+
+    if (url.pathname !== OAUTH_CALLBACK_PATH) {
+      res.writeHead(404)
+      res.end("Not found")
+      return
+    }
+
+    const code = url.searchParams.get("code")
+    const state = url.searchParams.get("state")
+    const error = url.searchParams.get("error")
+    const errorDescription = url.searchParams.get("error_description")
+
+    log.info("received oauth callback", { hasCode: !!code, state, error })
+
+    // Enforce state parameter presence
+    if (!state) {
+      const errorMsg = "Missing required state parameter - potential CSRF attack"
+      log.error("oauth callback missing state parameter", { url: url.toString() })
+      res.writeHead(400, { "Content-Type": "text/html" })
+      res.end(HTML_ERROR(errorMsg))
+      return
+    }
+
+    if (error) {
+      const errorMsg = errorDescription || error
+      if (pendingAuths.has(state)) {
+        const pending = pendingAuths.get(state)!
+        clearTimeout(pending.timeout)
+        pendingAuths.delete(state)
+        pending.reject(new Error(errorMsg))
+      }
+      res.writeHead(200, { "Content-Type": "text/html" })
+      res.end(HTML_ERROR(errorMsg))
+      return
+    }
+
+    if (!code) {
+      res.writeHead(400, { "Content-Type": "text/html" })
+      res.end(HTML_ERROR("No authorization code provided"))
+      return
+    }
+
+    // Validate state parameter
+    if (!pendingAuths.has(state)) {
+      const errorMsg = "Invalid or expired state parameter - potential CSRF attack"
+      log.error("oauth callback with invalid state", { state, pendingStates: Array.from(pendingAuths.keys()) })
+      res.writeHead(400, { "Content-Type": "text/html" })
+      res.end(HTML_ERROR(errorMsg))
+      return
+    }
+
+    const pending = pendingAuths.get(state)!
+
+    clearTimeout(pending.timeout)
+    pendingAuths.delete(state)
+    pending.resolve(code)
+
+    res.writeHead(200, { "Content-Type": "text/html" })
+    res.end(HTML_SUCCESS)
+  }
+
   export async function ensureRunning(): Promise<void> {
     if (server) return
 
@@ -66,75 +130,14 @@ export namespace McpOAuthCallback {
       return
     }
 
-    server = Bun.serve({
-      port: OAUTH_CALLBACK_PORT,
-      fetch(req) {
-        const url = new URL(req.url)
-
-        if (url.pathname !== OAUTH_CALLBACK_PATH) {
-          return new Response("Not found", { status: 404 })
-        }
-
-        const code = url.searchParams.get("code")
-        const state = url.searchParams.get("state")
-        const error = url.searchParams.get("error")
-        const errorDescription = url.searchParams.get("error_description")
-
-        log.info("received oauth callback", { hasCode: !!code, state, error })
-
-        // Enforce state parameter presence
-        if (!state) {
-          const errorMsg = "Missing required state parameter - potential CSRF attack"
-          log.error("oauth callback missing state parameter", { url: url.toString() })
-          return new Response(HTML_ERROR(errorMsg), {
-            status: 400,
-            headers: { "Content-Type": "text/html" },
-          })
-        }
-
-        if (error) {
-          const errorMsg = errorDescription || error
-          if (pendingAuths.has(state)) {
-            const pending = pendingAuths.get(state)!
-            clearTimeout(pending.timeout)
-            pendingAuths.delete(state)
-            pending.reject(new Error(errorMsg))
-          }
-          return new Response(HTML_ERROR(errorMsg), {
-            headers: { "Content-Type": "text/html" },
-          })
-        }
-
-        if (!code) {
-          return new Response(HTML_ERROR("No authorization code provided"), {
-            status: 400,
-            headers: { "Content-Type": "text/html" },
-          })
-        }
-
-        // Validate state parameter
-        if (!pendingAuths.has(state)) {
-          const errorMsg = "Invalid or expired state parameter - potential CSRF attack"
-          log.error("oauth callback with invalid state", { state, pendingStates: Array.from(pendingAuths.keys()) })
-          return new Response(HTML_ERROR(errorMsg), {
-            status: 400,
-            headers: { "Content-Type": "text/html" },
-          })
-        }
-
-        const pending = pendingAuths.get(state)!
-
-        clearTimeout(pending.timeout)
-        pendingAuths.delete(state)
-        pending.resolve(code)
-
-        return new Response(HTML_SUCCESS, {
-          headers: { "Content-Type": "text/html" },
-        })
-      },
+    server = createServer(handleRequest)
+    await new Promise<void>((resolve, reject) => {
+      server!.listen(OAUTH_CALLBACK_PORT, () => {
+        log.info("oauth callback server started", { port: OAUTH_CALLBACK_PORT })
+        resolve()
+      })
+      server!.on("error", reject)
     })
-
-    log.info("oauth callback server started", { port: OAUTH_CALLBACK_PORT })
   }
 
   export function waitForCallback(oauthState: string): Promise<string> {
@@ -174,7 +177,7 @@ export namespace McpOAuthCallback {
 
   export async function stop(): Promise<void> {
     if (server) {
-      server.stop()
+      await new Promise<void>((resolve) => server!.close(() => resolve()))
       server = undefined
       log.info("oauth callback server stopped")
     }

packages/opencode/src/npm/index.ts

@@ -0,0 +1,181 @@
+// Workaround: Bun on Windows does not support the UV_FS_O_FILEMAP flag that
+// the `tar` package uses for files < 512KB (fs.open returns EINVAL).
+// tar silently swallows the error and skips writing files, leaving only empty
+// directories. Setting __FAKE_PLATFORM__ makes tar fall back to the plain 'w'
+// flag. See tar's get-write-flag.js.
+// Must be set before @npmcli/arborist is imported since tar caches the flag
+// at module evaluation time — so we use a dynamic import() below.
+if (process.platform === "win32") {
+  process.env.__FAKE_PLATFORM__ = "linux"
+}
+
+import semver from "semver"
+import z from "zod"
+import { NamedError } from "@opencode-ai/util/error"
+import { Global } from "../global"
+import { Lock } from "../util/lock"
+import { Log } from "../util/log"
+import path from "path"
+import { readdir, rm } from "fs/promises"
+import { Filesystem } from "@/util/filesystem"
+
+const { Arborist } = await import("@npmcli/arborist")
+
+export namespace Npm {
+  const log = Log.create({ service: "npm" })
+
+  export const InstallFailedError = NamedError.create(
+    "NpmInstallFailedError",
+    z.object({
+      pkg: z.string(),
+    }),
+  )
+
+  function directory(pkg: string) {
+    return path.join(Global.Path.cache, "packages", pkg)
+  }
+
+  export async function outdated(pkg: string, cachedVersion: string): Promise<boolean> {
+    const response = await fetch(`https://registry.npmjs.org/${pkg}`)
+    if (!response.ok) {
+      log.warn("Failed to resolve latest version, using cached", { pkg, cachedVersion })
+      return false
+    }
+
+    const data = (await response.json()) as { "dist-tags"?: { latest?: string } }
+    const latestVersion = data?.["dist-tags"]?.latest
+    if (!latestVersion) {
+      log.warn("No latest version found, using cached", { pkg, cachedVersion })
+      return false
+    }
+
+    const range = /[\s^~*xX<>|=]/.test(cachedVersion)
+    if (range) return !semver.satisfies(latestVersion, cachedVersion)
+
+    return semver.lt(cachedVersion, latestVersion)
+  }
+
+  export async function add(pkg: string) {
+    using _ = await Lock.write(`npm-install:${pkg}`)
+    log.info("installing package", {
+      pkg,
+    })
+    const dir = directory(pkg)
+
+    const arborist = new Arborist({
+      path: dir,
+      binLinks: true,
+      progress: false,
+      savePrefix: "",
+    })
+    const tree = await arborist.loadVirtual().catch(() => {})
+    if (tree) {
+      const first = tree.edgesOut.values().next().value?.to
+      if (first) {
+        log.info("package already installed", { pkg })
+        return first.path
+      }
+    }
+
+    const result = await arborist
+      .reify({
+        add: [pkg],
+        save: true,
+        saveType: "prod",
+      })
+      .catch((cause) => {
+        throw new InstallFailedError(
+          { pkg },
+          {
+            cause,
+          },
+        )
+      })
+
+    const first = result.edgesOut.values().next().value?.to
+    if (!first) throw new InstallFailedError({ pkg })
+    return first.path
+  }
+
+  export async function install(dir: string) {
+    using _ = await Lock.write(`npm-install:${dir}`)
+    log.info("checking dependencies", { dir })
+
+    const reify = async () => {
+      const arb = new Arborist({
+        path: dir,
+        binLinks: true,
+        progress: false,
+        savePrefix: "",
+      })
+      await arb.reify().catch(() => {})
+    }
+
+    if (!(await Filesystem.exists(path.join(dir, "node_modules")))) {
+      log.info("node_modules missing, reifying")
+      await reify()
+      return
+    }
+
+    const pkg = await Filesystem.readJson(path.join(dir, "package.json")).catch(() => ({}))
+    const lock = await Filesystem.readJson(path.join(dir, "package-lock.json")).catch(() => ({}))
+
+    const declared = new Set([
+      ...Object.keys(pkg.dependencies || {}),
+      ...Object.keys(pkg.devDependencies || {}),
+      ...Object.keys(pkg.peerDependencies || {}),
+      ...Object.keys(pkg.optionalDependencies || {}),
+    ])
+
+    const root = lock.packages?.[""] || {}
+    const locked = new Set([
+      ...Object.keys(root.dependencies || {}),
+      ...Object.keys(root.devDependencies || {}),
+      ...Object.keys(root.peerDependencies || {}),
+      ...Object.keys(root.optionalDependencies || {}),
+    ])
+
+    for (const name of declared) {
+      if (!locked.has(name)) {
+        log.info("dependency not in lock file, reifying", { name })
+        await reify()
+        return
+      }
+    }
+
+    log.info("dependencies in sync")
+  }
+
+  export async function which(pkg: string) {
+    const dir = directory(pkg)
+    const binDir = path.join(dir, "node_modules", ".bin")
+
+    const pick = async () => {
+      const files = await readdir(binDir).catch(() => [])
+      if (files.length === 0) return undefined
+      if (files.length === 1) return files[0]
+      // Multiple binaries — resolve from package.json bin field like npx does
+      const pkgJson = await Filesystem.readJson<{ bin?: string | Record<string, string> }>(
+        path.join(dir, "node_modules", pkg, "package.json"),
+      ).catch(() => undefined)
+      if (pkgJson?.bin) {
+        const unscoped = pkg.startsWith("@") ? pkg.split("/")[1] : pkg
+        const bin = pkgJson.bin
+        if (typeof bin === "string") return unscoped
+        const keys = Object.keys(bin)
+        if (keys.length === 1) return keys[0]
+        return bin[unscoped] ? unscoped : keys[0]
+      }
+      return files[0]
+    }
+
+    const bin = await pick()
+    if (bin) return path.join(binDir, bin)
+
+    await rm(path.join(dir, "package-lock.json"), { force: true })
+    await add(pkg)
+    const resolved = await pick()
+    if (!resolved) return
+    return path.join(binDir, resolved)
+  }
+}

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))

packages/opencode/src/plugin/codex.ts

@@ -6,6 +6,7 @@ import os from "os"
 import { ProviderTransform } from "@/provider/transform"
 import { ModelID, ProviderID } from "@/provider/schema"
 import { setTimeout as sleep } from "node:timers/promises"
+import { createServer } from "http"
 
 const log = Log.create({ service: "plugin.codex" })
 
@@ -241,7 +242,7 @@ interface PendingOAuth {
   reject: (error: Error) => void
 }
 
-let oauthServer: ReturnType<typeof Bun.serve> | undefined
+let oauthServer: ReturnType<typeof createServer> | undefined
 let pendingOAuth: PendingOAuth | undefined
 
 async function startOAuthServer(): Promise<{ port: number; redirectUri: string }> {
@@ -249,77 +250,83 @@ async function startOAuthServer(): Promise<{ port: number; redirectUri: string }
     return { port: OAUTH_PORT, redirectUri: `http://localhost:${OAUTH_PORT}/auth/callback` }
   }
 
-  oauthServer = Bun.serve({
-    port: OAUTH_PORT,
-    fetch(req) {
-      const url = new URL(req.url)
+  oauthServer = createServer((req, res) => {
+    const url = new URL(req.url || "/", `http://localhost:${OAUTH_PORT}`)
 
-      if (url.pathname === "/auth/callback") {
-        const code = url.searchParams.get("code")
-        const state = url.searchParams.get("state")
-        const error = url.searchParams.get("error")
-        const errorDescription = url.searchParams.get("error_description")
+    if (url.pathname === "/auth/callback") {
+      const code = url.searchParams.get("code")
+      const state = url.searchParams.get("state")
+      const error = url.searchParams.get("error")
+      const errorDescription = url.searchParams.get("error_description")
 
-        if (error) {
-          const errorMsg = errorDescription || error
-          pendingOAuth?.reject(new Error(errorMsg))
-          pendingOAuth = undefined
-          return new Response(HTML_ERROR(errorMsg), {
-            headers: { "Content-Type": "text/html" },
-          })
-        }
-
-        if (!code) {
-          const errorMsg = "Missing authorization code"
-          pendingOAuth?.reject(new Error(errorMsg))
-          pendingOAuth = undefined
-          return new Response(HTML_ERROR(errorMsg), {
-            status: 400,
-            headers: { "Content-Type": "text/html" },
-          })
-        }
-
-        if (!pendingOAuth || state !== pendingOAuth.state) {
-          const errorMsg = "Invalid state - potential CSRF attack"
-          pendingOAuth?.reject(new Error(errorMsg))
-          pendingOAuth = undefined
-          return new Response(HTML_ERROR(errorMsg), {
-            status: 400,
-            headers: { "Content-Type": "text/html" },
-          })
-        }
-
-        const current = pendingOAuth
+      if (error) {
+        const errorMsg = errorDescription || error
+        pendingOAuth?.reject(new Error(errorMsg))
         pendingOAuth = undefined
-
-        exchangeCodeForTokens(code, `http://localhost:${OAUTH_PORT}/auth/callback`, current.pkce)
-          .then((tokens) => current.resolve(tokens))
-          .catch((err) => current.reject(err))
-
-        return new Response(HTML_SUCCESS, {
-          headers: { "Content-Type": "text/html" },
-        })
+        res.writeHead(200, { "Content-Type": "text/html" })
+        res.end(HTML_ERROR(errorMsg))
+        return
       }
 
-      if (url.pathname === "/cancel") {
-        pendingOAuth?.reject(new Error("Login cancelled"))
+      if (!code) {
+        const errorMsg = "Missing authorization code"
+        pendingOAuth?.reject(new Error(errorMsg))
         pendingOAuth = undefined
-        return new Response("Login cancelled", { status: 200 })
+        res.writeHead(400, { "Content-Type": "text/html" })
+        res.end(HTML_ERROR(errorMsg))
+        return
       }
 
-      return new Response("Not found", { status: 404 })
-    },
+      if (!pendingOAuth || state !== pendingOAuth.state) {
+        const errorMsg = "Invalid state - potential CSRF attack"
+        pendingOAuth?.reject(new Error(errorMsg))
+        pendingOAuth = undefined
+        res.writeHead(400, { "Content-Type": "text/html" })
+        res.end(HTML_ERROR(errorMsg))
+        return
+      }
+
+      const current = pendingOAuth
+      pendingOAuth = undefined
+
+      exchangeCodeForTokens(code, `http://localhost:${OAUTH_PORT}/auth/callback`, current.pkce)
+        .then((tokens) => current.resolve(tokens))
+        .catch((err) => current.reject(err))
+
+      res.writeHead(200, { "Content-Type": "text/html" })
+      res.end(HTML_SUCCESS)
+      return
+    }
+
+    if (url.pathname === "/cancel") {
+      pendingOAuth?.reject(new Error("Login cancelled"))
+      pendingOAuth = undefined
+      res.writeHead(200)
+      res.end("Login cancelled")
+      return
+    }
+
+    res.writeHead(404)
+    res.end("Not found")
+  })
+
+  await new Promise<void>((resolve, reject) => {
+    oauthServer!.listen(OAUTH_PORT, () => {
+      log.info("codex oauth server started", { port: OAUTH_PORT })
+      resolve()
+    })
+    oauthServer!.on("error", reject)
   })
 
-  log.info("codex oauth server started", { port: OAUTH_PORT })
   return { port: OAUTH_PORT, redirectUri: `http://localhost:${OAUTH_PORT}/auth/callback` }
 }
 
 function stopOAuthServer() {
   if (oauthServer) {
-    oauthServer.stop()
+    oauthServer.close(() => {
+      log.info("codex oauth server stopped")
+    })
     oauthServer = undefined
-    log.info("codex oauth server stopped")
   }
 }
 

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"
@@ -11,9 +10,9 @@ import { Session } from "../session"
 import { NamedError } from "@opencode-ai/util/error"
 import { CopilotAuthPlugin } from "./copilot"
 import { gitlabAuthPlugin as GitlabAuthPlugin } from "opencode-gitlab-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" })
@@ -52,11 +51,15 @@ 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,
@@ -140,17 +143,19 @@ export namespace Plugin {
             }
           })
 
-          // Subscribe to bus events, clean up when scope is closed
-          yield* Effect.acquireRelease(
-            Effect.sync(() =>
-              Bus.subscribeAll(async (input) => {
-                for (const hook of hooks) {
-                  hook["event"]?.({ event: input })
-                }
-              }),
-            ),
-            (unsub) => Effect.sync(unsub),
-          )
+          // 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 as any })
+                  }
+                }),
+              ),
+              Effect.forkScoped,
+            )
 
           return { hooks }
         }),
@@ -186,7 +191,8 @@ 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,

packages/opencode/src/project/project.ts

@@ -6,7 +6,6 @@ import { ProjectTable } from "./project.sql"
 import { SessionTable } from "../session/session.sql"
 import { Log } from "../util/log"
 import { Flag } from "@/flag/flag"
-import { fn } from "@opencode-ai/util/fn"
 import { BusEvent } from "@/bus/bus-event"
 import { iife } from "@/util/iife"
 import { GlobalBus } from "@/bus/global"
@@ -15,6 +14,10 @@ import { git } from "../util/git"
 import { Glob } from "../util/glob"
 import { which } from "../util/which"
 import { ProjectID } from "./schema"
+import { Effect, FileSystem, Layer, Path, ServiceMap, Stream } from "effect"
+import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
+import { NodeChildProcessSpawner, NodeFileSystem, NodePath } from "@effect/platform-node"
+import { makeRunPromise } from "@/effect/run-service"
 
 export namespace Project {
   const log = Log.create({ service: "project" })
@@ -360,40 +363,40 @@ export namespace Project {
     return (await fromDirectory(input.directory)).project
   }
 
-  export const update = fn(
-    z.object({
-      projectID: ProjectID.zod,
-      name: z.string().optional(),
-      icon: Info.shape.icon.optional(),
-      commands: Info.shape.commands.optional(),
-    }),
-    async (input) => {
-      const id = ProjectID.make(input.projectID)
-      const result = Database.use((db) =>
-        db
-          .update(ProjectTable)
-          .set({
-            name: input.name,
-            icon_url: input.icon?.url,
-            icon_color: input.icon?.color,
-            commands: input.commands,
-            time_updated: Date.now(),
-          })
-          .where(eq(ProjectTable.id, id))
-          .returning()
-          .get(),
-      )
-      if (!result) throw new Error(`Project not found: ${input.projectID}`)
-      const data = fromRow(result)
-      GlobalBus.emit("event", {
-        payload: {
-          type: Event.Updated.type,
-          properties: data,
-        },
-      })
-      return data
-    },
-  )
+  export const UpdateInput = z.object({
+    projectID: ProjectID.zod,
+    name: z.string().optional(),
+    icon: Info.shape.icon.optional(),
+    commands: Info.shape.commands.optional(),
+  })
+  export type UpdateInput = z.infer<typeof UpdateInput>
+
+  export async function update(input: UpdateInput) {
+    const id = ProjectID.make(input.projectID)
+    const result = Database.use((db) =>
+      db
+        .update(ProjectTable)
+        .set({
+          name: input.name,
+          icon_url: input.icon?.url,
+          icon_color: input.icon?.color,
+          commands: input.commands,
+          time_updated: Date.now(),
+        })
+        .where(eq(ProjectTable.id, id))
+        .returning()
+        .get(),
+    )
+    if (!result) throw new Error(`Project not found: ${input.projectID}`)
+    const data = fromRow(result)
+    GlobalBus.emit("event", {
+      payload: {
+        type: Event.Updated.type,
+        properties: data,
+      },
+    })
+    return data
+  }
 
   export async function sandboxes(id: ProjectID) {
     const row = Database.use((db) => db.select().from(ProjectTable).where(eq(ProjectTable.id, id)).get())
@@ -453,4 +456,359 @@ export namespace Project {
     })
     return data
   }
+
+  // ---------------------------------------------------------------------------
+  // Effect service
+  // ---------------------------------------------------------------------------
+
+  export interface Interface {
+    readonly fromDirectory: (directory: string) => Effect.Effect<{ project: Info; sandbox: string }>
+    readonly discover: (input: Info) => Effect.Effect<void>
+    readonly list: () => Effect.Effect<Info[]>
+    readonly get: (id: ProjectID) => Effect.Effect<Info | undefined>
+    readonly update: (input: UpdateInput) => Effect.Effect<Info>
+    readonly initGit: (input: { directory: string; project: Info }) => Effect.Effect<Info>
+    readonly setInitialized: (id: ProjectID) => Effect.Effect<void>
+    readonly sandboxes: (id: ProjectID) => Effect.Effect<string[]>
+    readonly addSandbox: (id: ProjectID, directory: string) => Effect.Effect<void>
+    readonly removeSandbox: (id: ProjectID, directory: string) => Effect.Effect<void>
+  }
+
+  export class Service extends ServiceMap.Service<Service, Interface>()("@opencode/Project") {}
+
+  type GitResult = { code: number; text: string; stderr: string }
+
+  export const layer: Layer.Layer<
+    Service,
+    never,
+    FileSystem.FileSystem | Path.Path | ChildProcessSpawner.ChildProcessSpawner
+  > = Layer.effect(
+    Service,
+    Effect.gen(function* () {
+      const fsys = yield* FileSystem.FileSystem
+      const pathSvc = yield* Path.Path
+      const spawner = yield* ChildProcessSpawner.ChildProcessSpawner
+
+      const git = Effect.fnUntraced(
+        function* (args: string[], opts?: { cwd?: string }) {
+          const handle = yield* spawner.spawn(ChildProcess.make("git", args, { cwd: opts?.cwd, extendEnv: true }))
+          const [text, stderr] = yield* Effect.all(
+            [Stream.mkString(Stream.decodeText(handle.stdout)), Stream.mkString(Stream.decodeText(handle.stderr))],
+            { concurrency: 2 },
+          )
+          const code = yield* handle.exitCode
+          return { code, text, stderr } satisfies GitResult
+        },
+        Effect.scoped,
+        Effect.catch(() => Effect.succeed({ code: 1, text: "", stderr: "" } satisfies GitResult)),
+      )
+
+      const db = <T>(fn: (d: Parameters<typeof Database.use>[0] extends (trx: infer D) => any ? D : never) => T) =>
+        Effect.sync(() => Database.use(fn))
+
+      function emitUpdated(data: Info) {
+        GlobalBus.emit("event", {
+          payload: { type: Event.Updated.type, properties: data },
+        })
+      }
+
+      return Service.of({
+        fromDirectory: Effect.fn("Project.fromDirectory")(function* (directory: string) {
+          log.info("fromDirectory", { directory })
+
+          const resolveGitPath = (cwd: string, name: string) => {
+            if (!name) return cwd
+            name = name.replace(/[\r\n]+$/, "")
+            if (!name) return cwd
+            name = Filesystem.windowsPath(name)
+            if (pathSvc.isAbsolute(name)) return pathSvc.normalize(name)
+            return pathSvc.resolve(cwd, name)
+          }
+
+          const readCachedProjectId = Effect.fnUntraced(function* (dir: string) {
+            const content = yield* fsys.readFileString(pathSvc.join(dir, "opencode")).pipe(
+              Effect.map((x) => x.trim()),
+              Effect.map(ProjectID.make),
+              Effect.catch(() => Effect.succeed(undefined)),
+            )
+            return content
+          })
+
+          // Phase 1: discover git info
+          type DiscoveryResult = { id: ProjectID; worktree: string; sandbox: string; vcs: Info["vcs"] }
+
+          const data: DiscoveryResult = yield* Effect.gen(function* () {
+            const matches = Filesystem.up({ targets: [".git"], start: directory })
+            const dotgit = yield* Effect.promise(() => matches.next().then((x) => x.value))
+            yield* Effect.promise(() => matches.return())
+
+            if (!dotgit) {
+              return {
+                id: ProjectID.global,
+                worktree: "/",
+                sandbox: "/",
+                vcs: Info.shape.vcs.parse(Flag.OPENCODE_FAKE_VCS),
+              }
+            }
+
+            let sandbox = pathSvc.dirname(dotgit)
+            const gitBinary = which("git")
+            let id = yield* readCachedProjectId(dotgit)
+
+            if (!gitBinary) {
+              return {
+                id: id ?? ProjectID.global,
+                worktree: sandbox,
+                sandbox,
+                vcs: Info.shape.vcs.parse(Flag.OPENCODE_FAKE_VCS),
+              }
+            }
+
+            const commonDir = yield* git(["rev-parse", "--git-common-dir"], { cwd: sandbox })
+            const worktree = commonDir.code === 0
+              ? (() => {
+                  const common = resolveGitPath(sandbox, commonDir.text.trim())
+                  return common === sandbox ? sandbox : pathSvc.dirname(common)
+                })()
+              : undefined
+
+            if (!worktree) {
+              return {
+                id: id ?? ProjectID.global,
+                worktree: sandbox,
+                sandbox,
+                vcs: Info.shape.vcs.parse(Flag.OPENCODE_FAKE_VCS),
+              }
+            }
+
+            if (id == null) {
+              id = yield* readCachedProjectId(pathSvc.join(worktree, ".git"))
+            }
+
+            if (!id) {
+              const revList = yield* git(["rev-list", "--max-parents=0", "HEAD"], { cwd: sandbox })
+              const roots = revList.code === 0
+                ? revList.text.split("\n").filter(Boolean).map((x) => x.trim()).toSorted()
+                : undefined
+
+              if (!roots) {
+                return {
+                  id: ProjectID.global,
+                  worktree: sandbox,
+                  sandbox,
+                  vcs: Info.shape.vcs.parse(Flag.OPENCODE_FAKE_VCS),
+                }
+              }
+
+              id = roots[0] ? ProjectID.make(roots[0]) : undefined
+              if (id) {
+                yield* fsys.writeFileString(pathSvc.join(worktree, ".git", "opencode"), id).pipe(Effect.ignore)
+              }
+            }
+
+            if (!id) {
+              return { id: ProjectID.global, worktree: sandbox, sandbox, vcs: "git" as const }
+            }
+
+            const topLevel = yield* git(["rev-parse", "--show-toplevel"], { cwd: sandbox })
+            if (topLevel.code === 0) {
+              sandbox = resolveGitPath(sandbox, topLevel.text.trim())
+            } else {
+              return {
+                id,
+                worktree: sandbox,
+                sandbox,
+                vcs: Info.shape.vcs.parse(Flag.OPENCODE_FAKE_VCS),
+              }
+            }
+
+            return { id, sandbox, worktree, vcs: "git" as const }
+          })
+
+          // Phase 2: upsert
+          const row = yield* db((d) => d.select().from(ProjectTable).where(eq(ProjectTable.id, data.id)).get())
+          const existing = row
+            ? fromRow(row)
+            : {
+                id: data.id,
+                worktree: data.worktree,
+                vcs: data.vcs,
+                sandboxes: [] as string[],
+                time: { created: Date.now(), updated: Date.now() },
+              }
+
+          if (Flag.OPENCODE_EXPERIMENTAL_ICON_DISCOVERY) discover(existing)
+
+          const result: Info = {
+            ...existing,
+            worktree: data.worktree,
+            vcs: data.vcs,
+            time: { ...existing.time, updated: Date.now() },
+          }
+          if (data.sandbox !== result.worktree && !result.sandboxes.includes(data.sandbox))
+            result.sandboxes.push(data.sandbox)
+          result.sandboxes = yield* Effect.forEach(
+            result.sandboxes,
+            (s) => fsys.exists(s).pipe(Effect.orDie, Effect.map((exists) => (exists ? s : undefined))),
+            { concurrency: "unbounded" },
+          ).pipe(Effect.map((arr) => arr.filter((x): x is string => x !== undefined)))
+
+          yield* db((d) =>
+            d.insert(ProjectTable).values({
+              id: result.id,
+              worktree: result.worktree,
+              vcs: result.vcs ?? null,
+              name: result.name,
+              icon_url: result.icon?.url,
+              icon_color: result.icon?.color,
+              time_created: result.time.created,
+              time_updated: result.time.updated,
+              time_initialized: result.time.initialized,
+              sandboxes: result.sandboxes,
+              commands: result.commands,
+            }).onConflictDoUpdate({
+              target: ProjectTable.id,
+              set: {
+                worktree: result.worktree,
+                vcs: result.vcs ?? null,
+                name: result.name,
+                icon_url: result.icon?.url,
+                icon_color: result.icon?.color,
+                time_updated: result.time.updated,
+                time_initialized: result.time.initialized,
+                sandboxes: result.sandboxes,
+                commands: result.commands,
+              },
+            }).run(),
+          )
+
+          if (data.id !== ProjectID.global) {
+            yield* db((d) =>
+              d
+                .update(SessionTable)
+                .set({ project_id: data.id })
+                .where(and(eq(SessionTable.project_id, ProjectID.global), eq(SessionTable.directory, data.worktree)))
+                .run(),
+            )
+          }
+
+          emitUpdated(result)
+          return { project: result, sandbox: data.sandbox }
+        }),
+
+        discover: Effect.fn("Project.discover")(function* (input: Info) {
+          if (input.vcs !== "git") return
+          if (input.icon?.override) return
+          if (input.icon?.url) return
+
+          const matches = yield* Effect.promise(() =>
+            Glob.scan("**/favicon.{ico,png,svg,jpg,jpeg,webp}", {
+              cwd: input.worktree,
+              absolute: true,
+              include: "file",
+            }),
+          )
+          const shortest = matches.sort((a, b) => a.length - b.length)[0]
+          if (!shortest) return
+
+          const buffer = yield* fsys.readFile(shortest).pipe(Effect.orDie)
+          const base64 = Buffer.from(buffer).toString("base64")
+          const mime = Filesystem.mimeType(shortest) || "image/png"
+          const url = `data:${mime};base64,${base64}`
+          yield* Effect.promise(() => update({ projectID: input.id, icon: { url } }))
+        }),
+
+        list: Effect.fn("Project.list")(function* () {
+          return yield* db((d) => d.select().from(ProjectTable).all().map(fromRow))
+        }),
+
+        get: Effect.fn("Project.get")(function* (id: ProjectID) {
+          const row = yield* db((d) => d.select().from(ProjectTable).where(eq(ProjectTable.id, id)).get())
+          return row ? fromRow(row) : undefined
+        }),
+
+        update: Effect.fn("Project.update")(function* (input: UpdateInput) {
+          const id = ProjectID.make(input.projectID)
+          const result = yield* db((d) =>
+            d
+              .update(ProjectTable)
+              .set({
+                name: input.name,
+                icon_url: input.icon?.url,
+                icon_color: input.icon?.color,
+                commands: input.commands,
+                time_updated: Date.now(),
+              })
+              .where(eq(ProjectTable.id, id))
+              .returning()
+              .get(),
+          )
+          if (!result) throw new Error(`Project not found: ${input.projectID}`)
+          const data = fromRow(result)
+          emitUpdated(data)
+          return data
+        }),
+
+        initGit: Effect.fn("Project.initGit")(function* (input: { directory: string; project: Info }) {
+          if (input.project.vcs === "git") return input.project
+          const result = yield* git(["init", "--quiet"], { cwd: input.directory })
+          if (result.code !== 0) {
+            throw new Error(result.stderr.trim() || result.text.trim() || "Failed to initialize git repository")
+          }
+          const { project } = yield* Effect.promise(() => fromDirectory(input.directory))
+          return project
+        }),
+
+        setInitialized: Effect.fn("Project.setInitialized")(function* (id: ProjectID) {
+          yield* db((d) =>
+            d.update(ProjectTable).set({ time_initialized: Date.now() }).where(eq(ProjectTable.id, id)).run(),
+          )
+        }),
+
+        sandboxes: Effect.fn("Project.sandboxes")(function* (id: ProjectID) {
+          const row = yield* db((d) => d.select().from(ProjectTable).where(eq(ProjectTable.id, id)).get())
+          if (!row) return []
+          const data = fromRow(row)
+          const valid: string[] = []
+          for (const dir of data.sandboxes) {
+            if (yield* fsys.exists(dir).pipe(Effect.orDie)) valid.push(dir)
+          }
+          return valid
+        }),
+
+        addSandbox: Effect.fn("Project.addSandbox")(function* (id: ProjectID, directory: string) {
+          const row = yield* db((d) => d.select().from(ProjectTable).where(eq(ProjectTable.id, id)).get())
+          if (!row) throw new Error(`Project not found: ${id}`)
+          const sboxes = [...row.sandboxes]
+          if (!sboxes.includes(directory)) sboxes.push(directory)
+          const result = yield* db((d) =>
+              d.update(ProjectTable).set({ sandboxes: sboxes, time_updated: Date.now() }).where(eq(ProjectTable.id, id)).returning().get(),
+          )
+          if (!result) throw new Error(`Project not found: ${id}`)
+          emitUpdated(fromRow(result))
+        }),
+
+        removeSandbox: Effect.fn("Project.removeSandbox")(function* (id: ProjectID, directory: string) {
+          const row = yield* db((d) => d.select().from(ProjectTable).where(eq(ProjectTable.id, id)).get())
+          if (!row) throw new Error(`Project not found: ${id}`)
+          const sboxes = row.sandboxes.filter((s) => s !== directory)
+          const result = yield* db((d) =>
+              d.update(ProjectTable).set({ sandboxes: sboxes, time_updated: Date.now() }).where(eq(ProjectTable.id, id)).returning().get(),
+          )
+          if (!result) throw new Error(`Project not found: ${id}`)
+          emitUpdated(fromRow(result))
+        }),
+      })
+    }),
+  )
+
+  const defaultLayer = layer.pipe(
+    Layer.provide(NodeChildProcessSpawner.layer),
+    Layer.provide(NodeFileSystem.layer),
+    Layer.provide(NodePath.layer),
+  )
+  const runPromise = makeRunPromise(Service, defaultLayer)
+
+  // Note: list, get, setInitialized remain as direct sync functions (callers rely on sync access).
+  // The Effect service wraps them for Effect-native consumers.
 }

packages/opencode/src/project/vcs.ts

@@ -1,8 +1,8 @@
-import { Effect, Layer, ServiceMap } from "effect"
+import { Effect, Layer, ServiceMap, Stream } 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 { FileWatcher } from "@/file/watcher"
 import { Log } from "@/util/log"
 import { git } from "@/util/git"
@@ -44,6 +44,8 @@ export namespace Vcs {
   export const layer = Layer.effect(
     Service,
     Effect.gen(function* () {
+      const bus = yield* Bus.Service
+
       const state = yield* InstanceState.make<State>(
         Effect.fn("Vcs.state")((ctx) =>
           Effect.gen(function* () {
@@ -65,23 +67,22 @@ export namespace Vcs {
             }
             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()
+            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(() => 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.publish(Event.BranchUpdated, { branch: next })
                     }
                   }),
                 ),
-              ),
-              (unsubscribe) => Effect.sync(unsubscribe),
-            )
+                Effect.forkScoped,
+              )
 
             return value
           }),
@@ -99,7 +100,8 @@ export namespace Vcs {
     }),
   )
 
-  const runPromise = makeRunPromise(Service, layer)
+  const defaultLayer = layer.pipe(Layer.provide(Bus.layer))
+  const { runPromise } = makeRuntime(Service, defaultLayer)
 
   export function init() {
     return runPromise((svc) => svc.init())