revert unrelated bus type tightening from command PR

refactor(command): initialize state on first access
refactor(command): track lazy init with fiber
2026-08-15 17:08:21 -04:00 · 2026-03-21 20:11:01 -04:00 · 2026-03-21 20:09:44 -04:00 · 2026-03-21 20:01:17 -04:00 · 2026-03-21 19:58:38 -04:00 · 2026-03-21 19:54:09 -04:00
80 changed files with 821 additions and 1634 deletions
@@ -10,8 +10,6 @@
 adamdotdevin
 -agusbasari29 AI PR slop
 ariane-emory
-atharvau AI review spamming literally every PR
-danieljoshuanazareth
 -danieljoshuanazareth
 edemaine
 -florianleibert
@@ -25,3 +23,4 @@ r44vc0rp
 rekram1-node
 -spider-yamet clawdbot/llm psychosis, spam pinging the team
 thdxr
+-danieljoshuanazareth
@@ -33,6 +33,6 @@ jobs:
        with:
          issue-id: ${{ github.event.issue.number }}
          comment-id: ${{ github.event.comment.id }}
-          roles: admin,maintain,write
+          roles: admin,maintain
        env:
          GITHUB_TOKEN: ${{ steps.committer.outputs.token }}
@@ -1,5 +0,0 @@
-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
@@ -26,7 +26,7 @@
    },
    "packages/app": {
      "name": "@opencode-ai/app",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "dependencies": {
        "@kobalte/core": "catalog:",
        "@opencode-ai/sdk": "workspace:*",
@@ -41,7 +41,6 @@
        "@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:",
@@ -79,7 +78,7 @@
    },
    "packages/console/app": {
      "name": "@opencode-ai/console-app",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "dependencies": {
        "@cloudflare/vite-plugin": "1.15.2",
        "@ibm/plex": "6.4.1",
@@ -113,7 +112,7 @@
    },
    "packages/console/core": {
      "name": "@opencode-ai/console-core",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "dependencies": {
        "@aws-sdk/client-sts": "3.782.0",
        "@jsx-email/render": "1.1.1",
@@ -130,7 +129,7 @@
      "devDependencies": {
        "@cloudflare/workers-types": "catalog:",
        "@tsconfig/node22": "22.0.2",
-        "@types/bun": "catalog:",
+        "@types/bun": "1.3.0",
        "@types/node": "catalog:",
        "@typescript/native-preview": "catalog:",
        "drizzle-kit": "catalog:",
@@ -140,7 +139,7 @@
    },
    "packages/console/function": {
      "name": "@opencode-ai/console-function",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "dependencies": {
        "@ai-sdk/anthropic": "2.0.0",
        "@ai-sdk/openai": "2.0.2",
@@ -164,7 +163,7 @@
    },
    "packages/console/mail": {
      "name": "@opencode-ai/console-mail",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "dependencies": {
        "@jsx-email/all": "2.2.3",
        "@jsx-email/cli": "1.4.3",
@@ -188,7 +187,7 @@
    },
    "packages/desktop": {
      "name": "@opencode-ai/desktop",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "dependencies": {
        "@opencode-ai/app": "workspace:*",
        "@opencode-ai/ui": "workspace:*",
@@ -221,7 +220,7 @@
    },
    "packages/desktop-electron": {
      "name": "@opencode-ai/desktop-electron",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "dependencies": {
        "@opencode-ai/app": "workspace:*",
        "@opencode-ai/ui": "workspace:*",
@@ -252,7 +251,7 @@
    },
    "packages/enterprise": {
      "name": "@opencode-ai/enterprise",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "dependencies": {
        "@opencode-ai/ui": "workspace:*",
        "@opencode-ai/util": "workspace:*",
@@ -281,7 +280,7 @@
    },
    "packages/function": {
      "name": "@opencode-ai/function",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "dependencies": {
        "@octokit/auth-app": "8.0.1",
        "@octokit/rest": "catalog:",
@@ -297,7 +296,7 @@
    },
    "packages/opencode": {
      "name": "opencode",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "bin": {
        "opencode": "./bin/opencode",
      },
@@ -338,8 +337,8 @@
        "@opencode-ai/sdk": "workspace:*",
        "@opencode-ai/util": "workspace:*",
        "@openrouter/ai-sdk-provider": "1.5.4",
-        "@opentui/core": "0.1.90",
-        "@opentui/solid": "0.1.90",
+        "@opentui/core": "0.1.87",
+        "@opentui/solid": "0.1.87",
        "@parcel/watcher": "2.5.1",
        "@pierre/diffs": "catalog:",
        "@solid-primitives/event-bus": "1.1.2",
@@ -421,7 +420,7 @@
    },
    "packages/plugin": {
      "name": "@opencode-ai/plugin",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "dependencies": {
        "@opencode-ai/sdk": "workspace:*",
        "zod": "catalog:",
@@ -445,7 +444,7 @@
    },
    "packages/sdk/js": {
      "name": "@opencode-ai/sdk",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "devDependencies": {
        "@hey-api/openapi-ts": "0.90.10",
        "@tsconfig/node22": "catalog:",
@@ -456,7 +455,7 @@
    },
    "packages/slack": {
      "name": "@opencode-ai/slack",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "dependencies": {
        "@opencode-ai/sdk": "workspace:*",
        "@slack/bolt": "^3.17.1",
@@ -491,7 +490,7 @@
    },
    "packages/ui": {
      "name": "@opencode-ai/ui",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "dependencies": {
        "@kobalte/core": "catalog:",
        "@opencode-ai/sdk": "workspace:*",
@@ -537,7 +536,7 @@
    },
    "packages/util": {
      "name": "@opencode-ai/util",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "dependencies": {
        "zod": "catalog:",
      },
@@ -548,7 +547,7 @@
    },
    "packages/web": {
      "name": "@opencode-ai/web",
-      "version": "1.3.0",
+      "version": "1.2.27",
      "dependencies": {
        "@astrojs/cloudflare": "12.6.3",
        "@astrojs/markdown-remark": "6.3.1",
@@ -612,7 +611,7 @@
    "@tailwindcss/vite": "4.1.11",
    "@tsconfig/bun": "1.0.9",
    "@tsconfig/node22": "22.0.2",
-    "@types/bun": "1.3.11",
+    "@types/bun": "1.3.9",
    "@types/luxon": "3.7.1",
    "@types/node": "22.13.9",
    "@types/semver": "7.7.1",
@@ -1448,21 +1447,21 @@

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-
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@@ -2060,7 +2057,7 @@

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+
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@@ -1,8 +1,8 @@
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  "nodeModules": {
-    "x86_64-linux": "sha256-E5neEbBiwQDhIQ5QVhijpHCCP9hcxm319S9WrDKngSw=",
-    "aarch64-linux": "sha256-lnwaGSEirl9izskDooB/xQ0ZdirW0t3/S+OoOnfYaoQ=",
-    "aarch64-darwin": "sha256-RDxxW9NMlGMIdIxTsbOYVqxunflkILv2dA7JqjnJgm4=",
-    "x86_64-darwin": "sha256-1tvvktu2NRg6N6ASuKzqzcEmMrzH3/LFey0Vxr4E8zg="
+    "x86_64-linux": "sha256-WXQ4b1hHFk2vDWz41fJmj+z0twee6r0YR0JGH0iw0ZI=",
+    "aarch64-linux": "sha256-YIdnfkHGLfUq3cZkycvL7DQ8BvC5X+VDia7UTLgJBx8=",
+    "aarch64-darwin": "sha256-bMUeI1LcBYgKBwG92WazTgxNryZF2Gv9iQgK46Pd+3A=",
+    "x86_64-darwin": "sha256-fJbEd1j8ObZ2OMykYVU6v0uI1gy2eoCFIZ9ovuiNeLY="
  }
 }
@@ -4,7 +4,7 @@
  "description": "AI-powered development tool",
  "private": true,
  "type": "module",
-  "packageManager": "bun@1.3.11",
+  "packageManager": "bun@1.3.10",
  "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": "1.3.11",
+      "@types/bun": "1.3.9",
      "@octokit/rest": "22.0.0",
      "@hono/zod-validator": "0.4.2",
      "ulid": "3.0.1",
@@ -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, key = "K") {
+export async function openPalette(page: Page) {
  await defocus(page)
-  await page.keyboard.press(`${modKey}+${key}`)
+  await page.keyboard.press(`${modKey}+P`)

  const dialog = page.getByRole("dialog")
  await expect(dialog).toBeVisible()
@@ -1,5 +1,5 @@
 import { test, expect } from "../fixtures"
-import { closeDialog, openPalette } from "../actions"
+import { openPalette } from "../actions"

 test("search palette opens and closes", async ({ page, gotoSession }) => {
  await gotoSession()
@@ -9,12 +9,3 @@ 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)
-})
@@ -108,10 +108,7 @@ test("prompt history restores unsent draft with arrow navigation", async ({ page
    await page.keyboard.type(draft)
    await wait(page, draft)

-    // Clear the draft before navigating history (ArrowUp only works when prompt is empty)
-    await prompt.fill("")
-    await wait(page, "")
-
+    await edge(page, "start")
    await page.keyboard.press("ArrowUp")
    await wait(page, second)

@@ -122,7 +119,7 @@ test("prompt history restores unsent draft with arrow navigation", async ({ page
    await wait(page, second)

    await page.keyboard.press("ArrowDown")
-    await wait(page, "")
+    await wait(page, draft)
  })
 })

@@ -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("K")
+  expect(initialKeybind).toContain("P")

  await keybindButton.click()
  await expect(keybindButton).toHaveText(/press/i)
@@ -1,16 +1,6 @@
 import { test, expect } from "../fixtures"
-import {
-  defocus,
-  cleanupSession,
-  cleanupTestProject,
-  closeSidebar,
-  createTestProject,
-  hoverSessionItem,
-  openSidebar,
-  waitSession,
-} from "../actions"
+import { cleanupSession, closeSidebar, hoverSessionItem } 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()
@@ -47,72 +37,3 @@ 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)
-  }
-})
@@ -1,7 +1,7 @@
 import type { Page } from "@playwright/test"
 import { runTerminal, waitTerminalReady } from "../actions"
 import { test, expect } from "../fixtures"
-import { dropdownMenuContentSelector, terminalSelector } from "../selectors"
+import { terminalSelector } from "../selectors"
 import { terminalToggleKey, workspacePersistKey } from "../utils"

 type State = {
@@ -130,39 +130,3 @@ test("closing the active terminal tab falls back to the previous tab", async ({
      .toEqual({ count: 1, first: true })
  })
 })
-
-test("terminal tab can be renamed from the context menu", async ({ page, withProject }) => {
-  await withProject(async ({ directory, gotoSession }) => {
-    const key = workspacePersistKey(directory, "terminal")
-    const rename = `E2E term ${Date.now()}`
-    const tab = page.locator('#terminal-panel [data-slot="tabs-trigger"]').first()
-
-    await gotoSession()
-    await open(page)
-
-    await expect(tab).toContainText(/Terminal 1/)
-    await tab.click({ button: "right" })
-
-    const menu = page.locator(dropdownMenuContentSelector).first()
-    await expect(menu).toBeVisible()
-    await menu.getByRole("menuitem", { name: /^Rename$/i }).click()
-    await expect(menu).toHaveCount(0)
-
-    const input = page.locator('#terminal-panel input[type="text"]').first()
-    await expect(input).toBeVisible()
-    await input.fill(rename)
-    await input.press("Enter")
-
-    await expect(input).toHaveCount(0)
-    await expect(tab).toContainText(rename)
-    await expect
-      .poll(
-        async () => {
-          const state = await store(page, key)
-          return state?.all[0]?.title
-        },
-        { timeout: 5_000 },
-      )
-      .toBe(rename)
-  })
-})
@@ -1,6 +1,6 @@
 {
  "name": "@opencode-ai/app",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "description": "",
  "type": "module",
  "exports": {
@@ -51,7 +51,6 @@
    "@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:",
@@ -1043,7 +1043,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
    return true
  }

-  const { addAttachments, removeAttachment, handlePaste } = createPromptAttachments({
+  const { addAttachment, removeAttachment, handlePaste } = createPromptAttachments({
    editor: () => editorRef,
    isDialogActive: () => !!dialog.active,
    setDraggingType: (type) => setStore("draggingType", type),
@@ -1388,7 +1388,11 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
              class="hidden"
              onChange={(e) => {
                const list = e.currentTarget.files
-                if (list) void addAttachments(Array.from(list))
+                if (list) {
+                  for (const file of Array.from(list)) {
+                    void addAttachment(file)
+                  }
+                }
                e.currentTarget.value = ""
              }}
            />
@@ -71,18 +71,6 @@ 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)
@@ -96,14 +84,18 @@ export function createPromptAttachments(input: PromptAttachmentsInput) {
    event.preventDefault()
    event.stopPropagation()

-    const files = Array.from(clipboardData.items).flatMap((item) => {
-      if (item.kind !== "file") return []
-      const file = item.getAsFile()
-      return file ? [file] : []
-    })
+    const items = Array.from(clipboardData.items)
+    const fileItems = items.filter((item) => item.kind === "file")

-    if (files.length > 0) {
-      await addAttachments(files)
+    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()
      return
    }

@@ -177,7 +169,12 @@ export function createPromptAttachments(input: PromptAttachmentsInput) {
    const dropped = event.dataTransfer?.files
    if (!dropped) return

-    await addAttachments(Array.from(dropped))
+    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()
  }

  onMount(() => {
@@ -194,7 +191,6 @@ export function createPromptAttachments(input: PromptAttachmentsInput) {

  return {
    addAttachment,
-    addAttachments,
    removeAttachment,
    handlePaste,
  }
@@ -49,32 +49,6 @@ 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 }]

@@ -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(false)
+    expect(canNavigateHistoryAtCursor("up", value, 0)).toBe(true)
    expect(canNavigateHistoryAtCursor("down", value, 0)).toBe(false)

    expect(canNavigateHistoryAtCursor("up", value, 2)).toBe(false)
@@ -135,14 +135,11 @@ describe("prompt-input history", () => {
    expect(canNavigateHistoryAtCursor("up", value, 5)).toBe(false)
    expect(canNavigateHistoryAtCursor("down", value, 5)).toBe(true)

-    expect(canNavigateHistoryAtCursor("up", "abc", 0)).toBe(false)
+    expect(canNavigateHistoryAtCursor("up", "abc", 0)).toBe(true)
    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)
@@ -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 && text.length === 0
+  if (direction === "up") return position === 0
  return position === text.length
 }

@@ -267,14 +267,14 @@ export function SessionContextTab() {

  return (
    <ScrollView
-      class="@container h-full"
+      class="@container h-full pb-10"
      viewportRef={(el) => {
        scroll = el
        restoreScroll()
      }}
      onScroll={handleScroll}
    >
-      <div class="px-6 pt-4 pb-10 flex flex-col gap-10">
+      <div class="px-6 pt-4 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()} />}
@@ -24,7 +24,6 @@ export function SortableTerminalTab(props: { terminal: LocalPTY; onClose?: () =>
  })
  let input: HTMLInputElement | undefined
  let blurFrame: number | undefined
-  let editRequested = false

  const isDefaultTitle = () => {
    const number = props.terminal.titleNumber
@@ -169,14 +168,8 @@ export function SortableTerminalTab(props: { terminal: LocalPTY; onClose?: () =>
                left: `${store.menuPosition.x}px`,
                top: `${store.menuPosition.y}px`,
              }}
-              onCloseAutoFocus={(e) => {
-                if (!editRequested) return
-                e.preventDefault()
-                editRequested = false
-                requestAnimationFrame(() => edit())
-              }}
            >
-              <DropdownMenu.Item onSelect={() => (editRequested = true)}>
+              <DropdownMenu.Item onSelect={edit}>
                <Icon name="edit" class="w-4 h-4 mr-2" />
                {language.t("common.rename")}
              </DropdownMenu.Item>
@@ -40,11 +40,4 @@ 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)
-  })
 })
@@ -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 files",
+  "prompt.action.attachFile": "Add file",
  "prompt.attachment.remove": "Remove attachment",
  "prompt.action.send": "Send",
  "prompt.action.stop": "Stop",
@@ -211,22 +211,13 @@ 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)
    })
  })

@@ -246,12 +237,6 @@ 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
@@ -320,7 +305,8 @@ export default function Layout(props: ParentProps) {

  const clearSidebarHoverState = () => {
    if (layout.sidebar.opened()) return
-    reset()
+    setState("hoverSession", undefined)
+    setHoverProject(undefined)
  }

  const navigateWithSidebarReset = (href: string) => {
@@ -1989,10 +1975,6 @@ 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,
@@ -2386,12 +2368,14 @@ 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>
@@ -157,45 +157,34 @@ const SessionHoverPreview = (props: {
  messageLabel: (message: Message) => string | undefined
  onMessageSelect: (message: Message) => void
  trigger: JSX.Element
-}): 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)
-      }}
+}): 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>}
    >
-      <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>
-  )
-}
+      <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()
@@ -23,7 +23,6 @@ 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
@@ -110,14 +109,8 @@ 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()
        }}
@@ -137,11 +130,12 @@ 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)}
@@ -198,6 +192,7 @@ 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 => (
@@ -264,7 +259,7 @@ 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.ctx.onHoverOpenChanged(props.project.worktree, false)
+          props.setOpen(false)
          if (props.selected()) return
          props.ctx.navigateToProject(props.project.worktree)
        }}
@@ -289,16 +284,28 @@ 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() ? isHoverProject() : overlay() && isHoverProject()))
+  const active = createMemo(
+    () => state.menu || (preview() ? state.open : overlay() && props.ctx.hoverProject() === props.project.worktree),
+  )

-  const hoverOpen = () => isHoverProject() && preview() && !selected() && !state.menu
+  createEffect(() => {
+    if (preview()) return
+    if (!state.open) return
+    setState("open", false)
+  })
+
+  createEffect(() => {
+    if (!selected()) return
+    if (!state.open) return
+    setState("open", false)
+  })

  const label = (directory: string) => {
    const [data] = globalSync.child(directory, { bootstrap: false })
@@ -339,7 +346,7 @@ export const SortableProject = (props: {
      workspacesEnabled={props.ctx.workspacesEnabled}
      closeProject={props.ctx.closeProject}
      setMenu={(value) => setState("menu", value)}
-      setOpen={(value) => props.ctx.onHoverOpenChanged(props.project.worktree, value)}
+      setOpen={(value) => setState("open", value)}
      setSuppressHover={(value) => setState("suppressHover", value)}
      language={language}
    />
@@ -350,7 +357,7 @@ export const SortableProject = (props: {
    <div use:sortable classList={{ "opacity-30": sortable.isActiveDraggable }}>
      <Show when={preview() && !selected()} fallback={tile()}>
        <HoverCard
-          open={!state.suppressHover && hoverOpen() && !state.menu}
+          open={!state.suppressHover && state.open && !state.menu}
          openDelay={0}
          closeDelay={0}
          placement="right-start"
@@ -359,7 +366,7 @@ export const SortableProject = (props: {
          onOpenChange={(value) => {
            if (state.menu) return
            if (value && state.suppressHover) return
-            props.ctx.onHoverOpenChanged(props.project.worktree, value)
+            setState("open", value)
            if (value) props.ctx.setHoverSession(undefined)
          }}
        >
@@ -374,6 +381,7 @@ export const SortableProject = (props: {
            projectChildren={projectChildren}
            workspaceSessions={workspaceSessions}
            workspaceChildren={workspaceChildren}
+            setOpen={(value) => setState("open", value)}
            ctx={props.ctx}
            language={language}
          />
@@ -1,4 +1,4 @@
-import { For, createEffect, createMemo, on, onCleanup, Show, Index, type JSX, createSignal } from "solid-js"
+import { For, createEffect, createMemo, on, onCleanup, Show, Index, type JSX } from "solid-js"
 import { createStore, produce } from "solid-js/store"
 import { useNavigate } from "@solidjs/router"
 import { useMutation } from "@tanstack/solid-query"
@@ -30,7 +30,6 @@ 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
@@ -251,21 +250,38 @@ export function MessageTimeline(props: {
  const working = createMemo(() => !!pending() || sessionStatus().type !== "idle")
  const tint = createMemo(() => messageAgentColor(sessionMessages(), sync.data.agent))

-  const [timeoutDone, setTimeoutDone] = createSignal(true)
-
-  const workingStatus = createMemo<"hidden" | "showing" | "hiding">((prev) => {
-    if (working()) return "showing"
-    if (prev === "showing" || !timeoutDone()) return "hiding"
-    return "hidden"
+  const [slot, setSlot] = createStore({
+    open: false,
+    show: false,
+    fade: false,
  })

-  createEffect(() => {
-    if (workingStatus() !== "hiding") return
-
-    setTimeoutDone(false)
-    makeTimer(() => setTimeoutDone(true), 260, setTimeout)
-  })
+  let f: number | undefined
+  const clear = () => {
+    if (f !== undefined) window.clearTimeout(f)
+    f = undefined
+  }

+  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) {
@@ -660,15 +676,17 @@ 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: working() ? "16px" : "0px",
-                          "margin-right": working() ? "8px" : "0px",
+                          width: slot.open ? "16px" : "0px",
+                          "margin-right": slot.open ? "8px" : "0px",
                        }}
                        aria-hidden="true"
                      >
-                        <Show when={workingStatus() !== "hidden"}>
+                        <Show when={slot.show}>
                          <div
                            class="transition-opacity duration-200 ease-out"
-                            classList={{ "opacity-0": workingStatus() === "hiding" }}
+                            classList={{
+                              "opacity-0": slot.fade,
+                            }}
                          >
                            <Spinner class="size-4" style={{ color: tint() ?? "var(--icon-interactive-base)" }} />
                          </div>
@@ -894,6 +912,7 @@ export function MessageTimeline(props: {
                </div>
              </div>
            </Show>
+
            <div
              role="log"
              class="flex flex-col gap-12 items-start justify-start pb-16 transition-[margin]"
@@ -438,10 +438,12 @@ 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>
@@ -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+k,mod+p",
+        keybind: "mod+p",
        slash: "open",
        onSelect: () => dialog.show(() => <DialogSelectFile onOpenFile={showAllFiles} />),
      }),
@@ -1,44 +0,0 @@
-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" },
-    ])
-  })
-})
@@ -1,6 +1,6 @@
 {
  "name": "@opencode-ai/console-app",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "type": "module",
  "license": "MIT",
  "scripts": {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode-ai/console-core",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "private": true,
  "type": "module",
  "license": "MIT",
@@ -42,7 +42,7 @@
  "devDependencies": {
    "@cloudflare/workers-types": "catalog:",
    "@tsconfig/node22": "22.0.2",
-    "@types/bun": "catalog:",
+    "@types/bun": "1.3.0",
    "@types/node": "catalog:",
    "drizzle-kit": "catalog:",
    "mysql2": "3.14.4",
@@ -1,6 +1,6 @@
 {
  "name": "@opencode-ai/console-function",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "$schema": "https://json.schemastore.org/package.json",
  "private": true,
  "type": "module",
@@ -1,6 +1,6 @@
 {
  "name": "@opencode-ai/console-mail",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "dependencies": {
    "@jsx-email/all": "2.2.3",
    "@jsx-email/cli": "1.4.3",
@@ -4,7 +4,7 @@ FROM ${REGISTRY}/build/base:24.04
 SHELL ["/bin/bash", "-lc"]

 ARG NODE_VERSION=24.4.0
-ARG BUN_VERSION=1.3.11
+ARG BUN_VERSION=1.3.5

 ENV BUN_INSTALL=/opt/bun
 ENV PATH=/opt/bun/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
@@ -1,7 +1,7 @@
 {
  "name": "@opencode-ai/desktop-electron",
  "private": true,
-  "version": "1.3.0",
+  "version": "1.2.27",
  "type": "module",
  "license": "MIT",
  "homepage": "https://opencode.ai",
@@ -35,7 +35,6 @@ export type CommandEvent =
 export type SqliteMigrationProgress = { type: "InProgress"; value: number } | { type: "Done" }

 export type CommandChild = {
-  pid: number | undefined
  kill: () => void
 }

@@ -192,7 +191,7 @@ export function spawnCommand(args: string, extraEnv: Record<string, string>) {
    treeKill(child.pid)
  }

-  return { events, child: { pid: child.pid, kill }, exit }
+  return { events, child: { kill }, exit }
 }

 function handleSqliteProgress(events: EventEmitter, line: string) {
@@ -81,17 +81,6 @@ 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")
@@ -245,15 +234,8 @@ 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() {
@@ -1,7 +1,7 @@
 {
  "name": "@opencode-ai/desktop",
  "private": true,
-  "version": "1.3.0",
+  "version": "1.2.27",
  "type": "module",
  "license": "MIT",
  "scripts": {
@@ -1,6 +1,6 @@
 {
  "name": "@opencode-ai/enterprise",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "private": true,
  "type": "module",
  "license": "MIT",
@@ -1,7 +1,7 @@
 id = "opencode"
 name = "OpenCode"
 description = "The open source coding agent."
-version = "1.3.0"
+version = "1.2.27"
 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/v1.3.0/opencode-darwin-arm64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.27/opencode-darwin-arm64.zip"
 cmd = "./opencode"
 args = ["acp"]

 [agent_servers.opencode.targets.darwin-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.0/opencode-darwin-x64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.27/opencode-darwin-x64.zip"
 cmd = "./opencode"
 args = ["acp"]

 [agent_servers.opencode.targets.linux-aarch64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.0/opencode-linux-arm64.tar.gz"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.27/opencode-linux-arm64.tar.gz"
 cmd = "./opencode"
 args = ["acp"]

 [agent_servers.opencode.targets.linux-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.0/opencode-linux-x64.tar.gz"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.27/opencode-linux-x64.tar.gz"
 cmd = "./opencode"
 args = ["acp"]

 [agent_servers.opencode.targets.windows-x86_64]
-archive = "https://github.com/anomalyco/opencode/releases/download/v1.3.0/opencode-windows-x64.zip"
+archive = "https://github.com/anomalyco/opencode/releases/download/v1.2.27/opencode-windows-x64.zip"
 cmd = "./opencode.exe"
 args = ["acp"]
@@ -1,6 +1,6 @@
 {
  "name": "@opencode-ai/function",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "$schema": "https://json.schemastore.org/package.json",
  "private": true,
  "type": "module",
@@ -1,6 +1,6 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "name": "opencode",
  "type": "module",
  "license": "MIT",
@@ -101,8 +101,8 @@
    "@opencode-ai/sdk": "workspace:*",
    "@opencode-ai/util": "workspace:*",
    "@openrouter/ai-sdk-provider": "1.5.4",
-    "@opentui/core": "0.1.90",
-    "@opentui/solid": "0.1.90",
+    "@opentui/core": "0.1.87",
+    "@opentui/solid": "0.1.87",
    "@parcel/watcher": "2.5.1",
    "@pierre/diffs": "catalog:",
    "@solid-primitives/event-bus": "1.1.2",
@@ -75,40 +75,6 @@ export const ZodInfo = zod(Info) // derives z.ZodType from Schema.Union

 See `Auth.ZodInfo` for the canonical example.

-## InstanceState init patterns
-
-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:
-
-```ts
-const cache =
-  yield *
-  InstanceState.make<State>(
-    Effect.fn("Foo.state")(function* (ctx) {
-      // ... load state ...
-
-      yield* Effect.acquireRelease(
-        Effect.sync(() =>
-          Bus.subscribeAll((event) => {
-            /* handle */
-          }),
-        ),
-        (unsub) => Effect.sync(unsub),
-      )
-
-      return {
-        /* state */
-      }
-    }),
-  )
-```
-
- **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.
-
-The key insight: don't split init into a separate method with a `started` flag. Put everything in the `InstanceState.make` closure and let `ScopedCache` handle the run-once semantics.
-
 ## Scheduled Tasks

 For loops or periodic work, use `Effect.repeat` or `Effect.schedule` with `Effect.forkScoped` in the layer definition.
@@ -157,12 +123,11 @@ Fully migrated (single namespace, InstanceState where needed, flattened facade):
 - [x] `Truncate` — `tool/truncate.ts`
 - [x] `Vcs` — `project/vcs.ts`
 - [x] `Discovery` — `skill/discovery.ts`
- [x] `SessionStatus`

 Still open and likely worth migrating:

- [x] `Plugin`
- [x] `ToolRegistry`
+- [ ] `Plugin`
+- [ ] `ToolRegistry`
 - [ ] `Pty`
 - [ ] `Worktree`
 - [ ] `Bus`
@@ -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"
@@ -29,7 +29,6 @@ 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"
@@ -104,7 +103,6 @@ async function getTerminalBackgroundColor(): Promise<"dark" | "light"> {
 }

 import type { EventSource } from "./context/sdk"
-import { Installation } from "@/installation"

 export function tui(input: {
  url: string
@@ -731,51 +729,13 @@ function App() {
    })
  })

-  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${version} is available. Would you like to update now?`,
-      "skip",
-    )
-
-    if (choice === false) {
-      kv.set("skipped_version", version)
-      return
-    }
-
-    if (choice !== true) return
-
+  sdk.event.on(Installation.Event.UpdateAvailable.type, (evt) => {
    toast.show({
      variant: "info",
-      message: `Updating to v${version}...`,
-      duration: 30000,
+      title: "Update Available",
+      message: `OpenCode v${evt.properties.version} is available. Run 'opencode upgrade' to update manually.`,
+      duration: 10000,
    })
-
-    const result = await sdk.client.global.upgrade({ target: version })
-
-    if (result.error || !result.data?.success) {
-      toast.show({
-        variant: "error",
-        title: "Update Failed",
-        message: "Update failed",
-        duration: 10000,
-      })
-      return
-    }
-
-    await DialogAlert.show(
-      dialog,
-      "Update Complete",
-      `Successfully updated to OpenCode v${result.data.version}. Please restart the application.`,
-    )
-
-    exit()
  })

  return (
@@ -1,4 +1,4 @@
-import { BoxRenderable, TextareaRenderable, MouseEvent, PasteEvent, decodePasteBytes, t, dim, fg } from "@opentui/core"
+import { BoxRenderable, TextareaRenderable, MouseEvent, PasteEvent, t, dim, fg } from "@opentui/core"
 import { createEffect, createMemo, type JSX, onMount, createSignal, onCleanup, on, Show, Switch, Match } from "solid-js"
 import "opentui-spinner/solid"
 import path from "path"
@@ -934,7 +934,7 @@ export function Prompt(props: PromptProps) {
                // Normalize line endings at the boundary
                // Windows ConPTY/Terminal often sends CR-only newlines in bracketed paste
                // Replace CRLF first, then any remaining CR
-                const normalizedText = decodePasteBytes(event.bytes).replace(/\r\n/g, "\n").replace(/\r/g, "\n")
+                const normalizedText = event.text.replace(/\r\n/g, "\n").replace(/\r/g, "\n")
                const pastedContent = normalizedText.trim()
                if (!pastedContent) {
                  command.trigger("prompt.paste")
@@ -428,7 +428,7 @@ 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.fromValues(bg.r, bg.g, bg.b, 0)
+  const transparent = RGBA.fromInts(0, 0, 0, 0)
  const isDark = mode == "dark"

  const col = (i: number) => {
@@ -1465,8 +1465,6 @@ 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}>
@@ -11,11 +11,8 @@ 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()
@@ -48,7 +45,7 @@ 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"] as const}>
+        <For each={["cancel", "confirm"]}>
          {(key) => (
            <box
              paddingLeft={1}
@@ -61,7 +58,7 @@ export function DialogConfirm(props: DialogConfirmProps) {
              }}
            >
              <text fg={key === store.active ? theme.selectedListItemText : theme.textMuted}>
-                {Locale.titlecase(key === "cancel" ? (props.label ?? key) : key)}
+                {Locale.titlecase(key)}
              </text>
            </box>
          )}
@@ -71,8 +68,8 @@ export function DialogConfirm(props: DialogConfirmProps) {
  )
 }

-DialogConfirm.show = (dialog: DialogContext, title: string, message: string, label?: string) => {
-  return new Promise<DialogConfirmResult>((resolve) => {
+DialogConfirm.show = (dialog: DialogContext, title: string, message: string) => {
+  return new Promise<boolean>((resolve) => {
    dialog.replace(
      () => (
        <DialogConfirm
@@ -80,10 +77,9 @@ DialogConfirm.show = (dialog: DialogContext, title: string, message: string, lab
          message={message}
          onConfirm={() => resolve(true)}
          onCancel={() => resolve(false)}
-          label={label}
        />
      ),
-      () => resolve(undefined),
+      () => resolve(false),
    )
  })
 }
@@ -8,18 +8,12 @@ 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 (Flag.OPENCODE_ALWAYS_NOTIFY_UPDATE) {
-    await Bus.publish(Installation.Event.UpdateAvailable, { version: latest })
+  if (config.autoupdate === false || Flag.OPENCODE_DISABLE_AUTOUPDATE) {
    return
  }
-
-  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") {
+  if (config.autoupdate === "notify") {
    await Bus.publish(Installation.Event.UpdateAvailable, { version: latest })
    return
  }
@@ -18,7 +18,6 @@ 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"]
@@ -15,15 +15,11 @@ 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",
@@ -39,17 +35,6 @@ 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(),
@@ -5,202 +5,140 @@ import { Log } from "../util/log"
 import { createOpencodeClient } from "@opencode-ai/sdk"
 import { Server } from "../server/server"
 import { BunProc } from "../bun"
+import { Instance } from "../project/instance"
 import { Flag } from "../flag/flag"
 import { CodexAuthPlugin } from "./codex"
 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 { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"

 export namespace Plugin {
  const log = Log.create({ service: "plugin" })

-  type State = {
-    hooks: Hooks[]
-  }
-
-  // Hook names that follow the (input, output) => Promise<void> trigger pattern
-  type TriggerName = {
-    [K in keyof Hooks]-?: NonNullable<Hooks[K]> extends (input: any, output: any) => Promise<void> ? K : never
-  }[keyof Hooks]
-
-  export interface Interface {
-    readonly trigger: <
-      Name extends TriggerName,
-      Input = Parameters<Required<Hooks>[Name]>[0],
-      Output = Parameters<Required<Hooks>[Name]>[1],
-    >(
-      name: Name,
-      input: Input,
-      output: Output,
-    ) => Effect.Effect<Output>
-    readonly list: () => Effect.Effect<Hooks[]>
-    readonly init: () => Effect.Effect<void>
-  }
-
-  export class Service extends ServiceMap.Service<Service, Interface>()("@opencode/Plugin") {}
-
  // Built-in plugins that are directly imported (not installed from npm)
  const INTERNAL_PLUGINS: PluginInstance[] = [CodexAuthPlugin, CopilotAuthPlugin, GitlabAuthPlugin]

-  // Old npm package names for plugins that are now built-in — skip if users still have them in config
-  const DEPRECATED_PLUGIN_PACKAGES = ["opencode-openai-codex-auth", "opencode-copilot-auth"]
+  const state = Instance.state(async () => {
+    const client = createOpencodeClient({
+      baseUrl: "http://localhost:4096",
+      directory: Instance.directory,
+      headers: Flag.OPENCODE_SERVER_PASSWORD
+        ? {
+            Authorization: `Basic ${Buffer.from(`${Flag.OPENCODE_SERVER_USERNAME ?? "opencode"}:${Flag.OPENCODE_SERVER_PASSWORD}`).toString("base64")}`,
+          }
+        : undefined,
+      fetch: async (...args) => Server.Default().fetch(...args),
+    })
+    const config = await Config.get()
+    const hooks: Hooks[] = []
+    const input: PluginInput = {
+      client,
+      project: Instance.project,
+      worktree: Instance.worktree,
+      directory: Instance.directory,
+      get serverUrl(): URL {
+        return Server.url ?? new URL("http://localhost:4096")
+      },
+      $: Bun.$,
+    }

-  export const layer = Layer.effect(
-    Service,
-    Effect.gen(function* () {
-      const cache = yield* InstanceState.make<State>(
-        Effect.fn("Plugin.state")(function* (ctx) {
-          const hooks: Hooks[] = []
+    for (const plugin of INTERNAL_PLUGINS) {
+      log.info("loading internal plugin", { name: plugin.name })
+      const init = await plugin(input).catch((err) => {
+        log.error("failed to load internal plugin", { name: plugin.name, error: err })
+      })
+      if (init) hooks.push(init)
+    }

-          yield* Effect.promise(async () => {
-            const client = createOpencodeClient({
-              baseUrl: "http://localhost:4096",
-              directory: ctx.directory,
-              headers: Flag.OPENCODE_SERVER_PASSWORD
-                ? {
-                    Authorization: `Basic ${Buffer.from(`${Flag.OPENCODE_SERVER_USERNAME ?? "opencode"}:${Flag.OPENCODE_SERVER_PASSWORD}`).toString("base64")}`,
-                  }
-                : undefined,
-              fetch: async (...args) => Server.Default().fetch(...args),
-            })
-            const cfg = await Config.get()
-            const input: PluginInput = {
-              client,
-              project: ctx.project,
-              worktree: ctx.worktree,
-              directory: ctx.directory,
-              get serverUrl(): URL {
-                return Server.url ?? new URL("http://localhost:4096")
-              },
-              $: Bun.$,
-            }
+    let plugins = config.plugin ?? []
+    if (plugins.length) await Config.waitForDependencies()

-            for (const plugin of INTERNAL_PLUGINS) {
-              log.info("loading internal plugin", { name: plugin.name })
-              const init = await plugin(input).catch((err) => {
-                log.error("failed to load internal plugin", { name: plugin.name, error: err })
-              })
-              if (init) hooks.push(init)
-            }
-
-            let plugins = cfg.plugin ?? []
-            if (plugins.length) await Config.waitForDependencies()
-
-            for (let plugin of plugins) {
-              if (DEPRECATED_PLUGIN_PACKAGES.some((pkg) => plugin.includes(pkg))) continue
-              log.info("loading plugin", { path: plugin })
-              if (!plugin.startsWith("file://")) {
-                const idx = plugin.lastIndexOf("@")
-                const pkg = idx > 0 ? plugin.substring(0, idx) : plugin
-                const version = idx > 0 ? plugin.substring(idx + 1) : "latest"
-                plugin = await BunProc.install(pkg, version).catch((err) => {
-                  const cause = err instanceof Error ? err.cause : err
-                  const detail = cause instanceof Error ? cause.message : String(cause ?? err)
-                  log.error("failed to install plugin", { pkg, version, error: detail })
-                  Bus.publish(Session.Event.Error, {
-                    error: new NamedError.Unknown({
-                      message: `Failed to install plugin ${pkg}@${version}: ${detail}`,
-                    }).toObject(),
-                  })
-                  return ""
-                })
-                if (!plugin) continue
-              }
-
-              // Prevent duplicate initialization when plugins export the same function
-              // as both a named export and default export (e.g., `export const X` and `export default X`).
-              // Object.entries(mod) would return both entries pointing to the same function reference.
-              await import(plugin)
-                .then(async (mod) => {
-                  const seen = new Set<PluginInstance>()
-                  for (const [_name, fn] of Object.entries<PluginInstance>(mod)) {
-                    if (seen.has(fn)) continue
-                    seen.add(fn)
-                    hooks.push(await fn(input))
-                  }
-                })
-                .catch((err) => {
-                  const message = err instanceof Error ? err.message : String(err)
-                  log.error("failed to load plugin", { path: plugin, error: message })
-                  Bus.publish(Session.Event.Error, {
-                    error: new NamedError.Unknown({
-                      message: `Failed to load plugin ${plugin}: ${message}`,
-                    }).toObject(),
-                  })
-                })
-            }
-
-            // Notify plugins of current config
-            for (const hook of hooks) {
-              await (hook as any).config?.(cfg)
-            }
+    for (let plugin of plugins) {
+      // ignore old codex plugin since it is supported first party now
+      if (plugin.includes("opencode-openai-codex-auth") || plugin.includes("opencode-copilot-auth")) continue
+      log.info("loading plugin", { path: plugin })
+      if (!plugin.startsWith("file://")) {
+        const lastAtIndex = plugin.lastIndexOf("@")
+        const pkg = lastAtIndex > 0 ? plugin.substring(0, lastAtIndex) : plugin
+        const version = lastAtIndex > 0 ? plugin.substring(lastAtIndex + 1) : "latest"
+        plugin = await BunProc.install(pkg, version).catch((err) => {
+          const cause = err instanceof Error ? err.cause : err
+          const detail = cause instanceof Error ? cause.message : String(cause ?? err)
+          log.error("failed to install plugin", { pkg, version, error: detail })
+          Bus.publish(Session.Event.Error, {
+            error: new NamedError.Unknown({
+              message: `Failed to install plugin ${pkg}@${version}: ${detail}`,
+            }).toObject(),
          })
-
-          // 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),
-          )
-
-          return { hooks }
-        }),
-      )
-
-      const trigger = Effect.fn("Plugin.trigger")(function* <
-        Name extends TriggerName,
-        Input = Parameters<Required<Hooks>[Name]>[0],
-        Output = Parameters<Required<Hooks>[Name]>[1],
-      >(name: Name, input: Input, output: Output) {
-        if (!name) return output
-        const state = yield* InstanceState.get(cache)
-        yield* Effect.promise(async () => {
-          for (const hook of state.hooks) {
-            const fn = hook[name] as any
-            if (!fn) continue
-            await fn(input, output)
+          return ""
+        })
+        if (!plugin) continue
+      }
+      // Prevent duplicate initialization when plugins export the same function
+      // as both a named export and default export (e.g., `export const X` and `export default X`).
+      // Object.entries(mod) would return both entries pointing to the same function reference.
+      await import(plugin)
+        .then(async (mod) => {
+          const seen = new Set<PluginInstance>()
+          for (const [_name, fn] of Object.entries<PluginInstance>(mod)) {
+            if (seen.has(fn)) continue
+            seen.add(fn)
+            hooks.push(await fn(input))
          }
        })
-        return output
-      })
+        .catch((err) => {
+          const message = err instanceof Error ? err.message : String(err)
+          log.error("failed to load plugin", { path: plugin, error: message })
+          Bus.publish(Session.Event.Error, {
+            error: new NamedError.Unknown({
+              message: `Failed to load plugin ${plugin}: ${message}`,
+            }).toObject(),
+          })
+        })
+    }

-      const list = Effect.fn("Plugin.list")(function* () {
-        const state = yield* InstanceState.get(cache)
-        return state.hooks
-      })
-
-      const init = Effect.fn("Plugin.init")(function* () {
-        yield* InstanceState.get(cache)
-      })
-
-      return Service.of({ trigger, list, init })
-    }),
-  )
-
-  const runPromise = makeRunPromise(Service, layer)
+    return {
+      hooks,
+      input,
+    }
+  })

  export async function trigger<
-    Name extends TriggerName,
+    Name extends Exclude<keyof Required<Hooks>, "auth" | "event" | "tool">,
    Input = Parameters<Required<Hooks>[Name]>[0],
    Output = Parameters<Required<Hooks>[Name]>[1],
  >(name: Name, input: Input, output: Output): Promise<Output> {
-    return runPromise((svc) => svc.trigger(name, input, output))
+    if (!name) return output
+    for (const hook of await state().then((x) => x.hooks)) {
+      const fn = hook[name]
+      if (!fn) continue
+      // @ts-expect-error if you feel adventurous, please fix the typing, make sure to bump the try-counter if you
+      // give up.
+      // try-counter: 2
+      await fn(input, output)
+    }
+    return output
  }

-  export async function list(): Promise<Hooks[]> {
-    return runPromise((svc) => svc.list())
+  export async function list() {
+    return state().then((x) => x.hooks)
  }

  export async function init() {
-    return runPromise((svc) => svc.init())
+    const hooks = await state().then((x) => x.hooks)
+    const config = await Config.get()
+    for (const hook of hooks) {
+      // @ts-expect-error this is because we haven't moved plugin to sdk v2
+      await hook.config?.(config)
+    }
+    Bus.subscribeAll(async (input) => {
+      const hooks = await state().then((x) => x.hooks)
+      for (const hook of hooks) {
+        hook["event"]?.({
+          event: input,
+        })
+      }
+    })
  }
 }
@@ -1,16 +1,13 @@
 import { BusEvent } from "@/bus/bus-event"
 import { Bus } from "@/bus"
-import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"
-import { Instance } from "@/project/instance"
 import { type IPty } from "bun-pty"
 import z from "zod"
 import { Log } from "../util/log"
+import { Instance } from "../project/instance"
 import { lazy } from "@opencode-ai/util/lazy"
 import { Shell } from "@/shell/shell"
 import { Plugin } from "@/plugin"
 import { PtyID } from "./schema"
-import { Effect, Layer, ServiceMap } from "effect"

 export namespace Pty {
  const log = Log.create({ service: "pty" })
@@ -26,20 +23,6 @@ export namespace Pty {
    close: (code?: number, reason?: string) => void
  }

-  type Active = {
-    info: Info
-    process: IPty
-    buffer: string
-    bufferCursor: number
-    cursor: number
-    subscribers: Map<unknown, Socket>
-  }
-
-  type State = {
-    dir: string
-    sessions: Map<PtyID, Active>
-  }
-
  // WebSocket control frame: 0x00 + UTF-8 JSON.
  const meta = (cursor: number) => {
    const json = JSON.stringify({ cursor })
@@ -98,300 +81,241 @@ export namespace Pty {
    Deleted: BusEvent.define("pty.deleted", z.object({ id: PtyID.zod })),
  }

-  export interface Interface {
-    readonly list: () => Effect.Effect<Info[]>
-    readonly get: (id: PtyID) => Effect.Effect<Info | undefined>
-    readonly create: (input: CreateInput) => Effect.Effect<Info>
-    readonly update: (id: PtyID, input: UpdateInput) => Effect.Effect<Info | undefined>
-    readonly remove: (id: PtyID) => Effect.Effect<void>
-    readonly resize: (id: PtyID, cols: number, rows: number) => Effect.Effect<void>
-    readonly write: (id: PtyID, data: string) => Effect.Effect<void>
-    readonly connect: (
-      id: PtyID,
-      ws: Socket,
-      cursor?: number,
-    ) => Effect.Effect<{ onMessage: (message: string | ArrayBuffer) => void; onClose: () => void } | undefined>
+  interface ActiveSession {
+    info: Info
+    process: IPty
+    buffer: string
+    bufferCursor: number
+    cursor: number
+    subscribers: Map<unknown, Socket>
  }

-  export class Service extends ServiceMap.Service<Service, Interface>()("@opencode/Pty") {}
-
-  export const layer = Layer.effect(
-    Service,
-    Effect.gen(function* () {
-      function teardown(session: Active) {
+  const state = Instance.state(
+    () => new Map<PtyID, ActiveSession>(),
+    async (sessions) => {
+      for (const session of sessions.values()) {
        try {
          session.process.kill()
        } catch {}
        for (const [key, ws] of session.subscribers.entries()) {
          try {
            if (ws.data === key) ws.close()
-          } catch {}
-        }
-        session.subscribers.clear()
-      }
-
-      const cache = yield* InstanceState.make<State>(
-        Effect.fn("Pty.state")(function* (ctx) {
-          const state = {
-            dir: ctx.directory,
-            sessions: new Map<PtyID, Active>(),
-          }
-
-          yield* Effect.addFinalizer(() =>
-            Effect.sync(() => {
-              for (const session of state.sessions.values()) {
-                teardown(session)
-              }
-              state.sessions.clear()
-            }),
-          )
-
-          return state
-        }),
-      )
-
-      const remove = Effect.fn("Pty.remove")(function* (id: PtyID) {
-        const state = yield* InstanceState.get(cache)
-        const session = state.sessions.get(id)
-        if (!session) return
-        state.sessions.delete(id)
-        log.info("removing session", { id })
-        teardown(session)
-        void Bus.publish(Event.Deleted, { id: session.info.id })
-      })
-
-      const list = Effect.fn("Pty.list")(function* () {
-        const state = yield* InstanceState.get(cache)
-        return Array.from(state.sessions.values()).map((session) => session.info)
-      })
-
-      const get = Effect.fn("Pty.get")(function* (id: PtyID) {
-        const state = yield* InstanceState.get(cache)
-        return state.sessions.get(id)?.info
-      })
-
-      const create = Effect.fn("Pty.create")(function* (input: CreateInput) {
-        const state = yield* InstanceState.get(cache)
-        return yield* Effect.promise(async () => {
-          const id = PtyID.ascending()
-          const command = input.command || Shell.preferred()
-          const args = input.args || []
-          if (command.endsWith("sh")) {
-            args.push("-l")
-          }
-
-          const cwd = input.cwd || state.dir
-          const shellEnv = await Plugin.trigger("shell.env", { cwd }, { env: {} })
-          const env = {
-            ...process.env,
-            ...input.env,
-            ...shellEnv.env,
-            TERM: "xterm-256color",
-            OPENCODE_TERMINAL: "1",
-          } as Record<string, string>
-
-          if (process.platform === "win32") {
-            env.LC_ALL = "C.UTF-8"
-            env.LC_CTYPE = "C.UTF-8"
-            env.LANG = "C.UTF-8"
-          }
-          log.info("creating session", { id, cmd: command, args, cwd })
-
-          const spawn = await pty()
-          const proc = spawn(command, args, {
-            name: "xterm-256color",
-            cwd,
-            env,
-          })
-
-          const info = {
-            id,
-            title: input.title || `Terminal ${id.slice(-4)}`,
-            command,
-            args,
-            cwd,
-            status: "running",
-            pid: proc.pid,
-          } as const
-          const session: Active = {
-            info,
-            process: proc,
-            buffer: "",
-            bufferCursor: 0,
-            cursor: 0,
-            subscribers: new Map(),
-          }
-          state.sessions.set(id, session)
-          proc.onData(
-            Instance.bind((chunk) => {
-              session.cursor += chunk.length
-
-              for (const [key, ws] of session.subscribers.entries()) {
-                if (ws.readyState !== 1) {
-                  session.subscribers.delete(key)
-                  continue
-                }
-                if (ws.data !== key) {
-                  session.subscribers.delete(key)
-                  continue
-                }
-                try {
-                  ws.send(chunk)
-                } catch {
-                  session.subscribers.delete(key)
-                }
-              }
-
-              session.buffer += chunk
-              if (session.buffer.length <= BUFFER_LIMIT) return
-              const excess = session.buffer.length - BUFFER_LIMIT
-              session.buffer = session.buffer.slice(excess)
-              session.bufferCursor += excess
-            }),
-          )
-          proc.onExit(
-            Instance.bind(({ exitCode }) => {
-              if (session.info.status === "exited") return
-              log.info("session exited", { id, exitCode })
-              session.info.status = "exited"
-              void Bus.publish(Event.Exited, { id, exitCode })
-              Effect.runFork(remove(id))
-            }),
-          )
-          await Bus.publish(Event.Created, { info })
-          return info
-        })
-      })
-
-      const update = Effect.fn("Pty.update")(function* (id: PtyID, input: UpdateInput) {
-        const state = yield* InstanceState.get(cache)
-        const session = state.sessions.get(id)
-        if (!session) return
-        if (input.title) {
-          session.info.title = input.title
-        }
-        if (input.size) {
-          session.process.resize(input.size.cols, input.size.rows)
-        }
-        yield* Effect.promise(() => Bus.publish(Event.Updated, { info: session.info }))
-        return session.info
-      })
-
-      const resize = Effect.fn("Pty.resize")(function* (id: PtyID, cols: number, rows: number) {
-        const state = yield* InstanceState.get(cache)
-        const session = state.sessions.get(id)
-        if (session && session.info.status === "running") {
-          session.process.resize(cols, rows)
-        }
-      })
-
-      const write = Effect.fn("Pty.write")(function* (id: PtyID, data: string) {
-        const state = yield* InstanceState.get(cache)
-        const session = state.sessions.get(id)
-        if (session && session.info.status === "running") {
-          session.process.write(data)
-        }
-      })
-
-      const connect = Effect.fn("Pty.connect")(function* (id: PtyID, ws: Socket, cursor?: number) {
-        const state = yield* InstanceState.get(cache)
-        const session = state.sessions.get(id)
-        if (!session) {
-          ws.close()
-          return
-        }
-        log.info("client connected to session", { id })
-
-        // Use ws.data as the unique key for this connection lifecycle.
-        // If ws.data is undefined, fallback to ws object.
-        const key = ws.data && typeof ws.data === "object" ? ws.data : ws
-        // Optionally cleanup if the key somehow exists
-        session.subscribers.delete(key)
-        session.subscribers.set(key, ws)
-
-        const cleanup = () => {
-          session.subscribers.delete(key)
-        }
-
-        const start = session.bufferCursor
-        const end = session.cursor
-        const from =
-          cursor === -1 ? end : typeof cursor === "number" && Number.isSafeInteger(cursor) ? Math.max(0, cursor) : 0
-
-        const data = (() => {
-          if (!session.buffer) return ""
-          if (from >= end) return ""
-          const offset = Math.max(0, from - start)
-          if (offset >= session.buffer.length) return ""
-          return session.buffer.slice(offset)
-        })()
-
-        if (data) {
-          try {
-            for (let i = 0; i < data.length; i += BUFFER_CHUNK) {
-              ws.send(data.slice(i, i + BUFFER_CHUNK))
-            }
          } catch {
-            cleanup()
-            ws.close()
-            return
+            // ignore
          }
        }
-
-        try {
-          ws.send(meta(end))
-        } catch {
-          cleanup()
-          ws.close()
-          return
-        }
-
-        return {
-          onMessage: (message: string | ArrayBuffer) => {
-            session.process.write(String(message))
-          },
-          onClose: () => {
-            log.info("client disconnected from session", { id })
-            cleanup()
-          },
-        }
-      })
-
-      return Service.of({ list, get, create, update, remove, resize, write, connect })
-    }),
+      }
+      sessions.clear()
+    },
  )

-  const runPromise = makeRunPromise(Service, layer)
-
-  export async function list() {
-    return runPromise((svc) => svc.list())
+  export function list() {
+    return Array.from(state().values()).map((s) => s.info)
  }

-  export async function get(id: PtyID) {
-    return runPromise((svc) => svc.get(id))
-  }
-
-  export async function resize(id: PtyID, cols: number, rows: number) {
-    return runPromise((svc) => svc.resize(id, cols, rows))
-  }
-
-  export async function write(id: PtyID, data: string) {
-    return runPromise((svc) => svc.write(id, data))
-  }
-
-  export async function connect(id: PtyID, ws: Socket, cursor?: number) {
-    return runPromise((svc) => svc.connect(id, ws, cursor))
+  export function get(id: PtyID) {
+    return state().get(id)?.info
  }

  export async function create(input: CreateInput) {
-    return runPromise((svc) => svc.create(input))
+    const id = PtyID.ascending()
+    const command = input.command || Shell.preferred()
+    const args = input.args || []
+    if (command.endsWith("sh")) {
+      args.push("-l")
+    }
+
+    const cwd = input.cwd || Instance.directory
+    const shellEnv = await Plugin.trigger("shell.env", { cwd }, { env: {} })
+    const env = {
+      ...process.env,
+      ...input.env,
+      ...shellEnv.env,
+      TERM: "xterm-256color",
+      OPENCODE_TERMINAL: "1",
+    } as Record<string, string>
+
+    if (process.platform === "win32") {
+      env.LC_ALL = "C.UTF-8"
+      env.LC_CTYPE = "C.UTF-8"
+      env.LANG = "C.UTF-8"
+    }
+    log.info("creating session", { id, cmd: command, args, cwd })
+
+    const spawn = await pty()
+    const ptyProcess = spawn(command, args, {
+      name: "xterm-256color",
+      cwd,
+      env,
+    })
+
+    const info = {
+      id,
+      title: input.title || `Terminal ${id.slice(-4)}`,
+      command,
+      args,
+      cwd,
+      status: "running",
+      pid: ptyProcess.pid,
+    } as const
+    const session: ActiveSession = {
+      info,
+      process: ptyProcess,
+      buffer: "",
+      bufferCursor: 0,
+      cursor: 0,
+      subscribers: new Map(),
+    }
+    state().set(id, session)
+    ptyProcess.onData(
+      Instance.bind((chunk) => {
+        session.cursor += chunk.length
+
+        for (const [key, ws] of session.subscribers.entries()) {
+          if (ws.readyState !== 1) {
+            session.subscribers.delete(key)
+            continue
+          }
+
+          if (ws.data !== key) {
+            session.subscribers.delete(key)
+            continue
+          }
+
+          try {
+            ws.send(chunk)
+          } catch {
+            session.subscribers.delete(key)
+          }
+        }
+
+        session.buffer += chunk
+        if (session.buffer.length <= BUFFER_LIMIT) return
+        const excess = session.buffer.length - BUFFER_LIMIT
+        session.buffer = session.buffer.slice(excess)
+        session.bufferCursor += excess
+      }),
+    )
+    ptyProcess.onExit(
+      Instance.bind(({ exitCode }) => {
+        if (session.info.status === "exited") return
+        log.info("session exited", { id, exitCode })
+        session.info.status = "exited"
+        Bus.publish(Event.Exited, { id, exitCode })
+        remove(id)
+      }),
+    )
+    Bus.publish(Event.Created, { info })
+    return info
  }

  export async function update(id: PtyID, input: UpdateInput) {
-    return runPromise((svc) => svc.update(id, input))
+    const session = state().get(id)
+    if (!session) return
+    if (input.title) {
+      session.info.title = input.title
+    }
+    if (input.size) {
+      session.process.resize(input.size.cols, input.size.rows)
+    }
+    Bus.publish(Event.Updated, { info: session.info })
+    return session.info
  }

  export async function remove(id: PtyID) {
-    return runPromise((svc) => svc.remove(id))
+    const session = state().get(id)
+    if (!session) return
+    state().delete(id)
+    log.info("removing session", { id })
+    try {
+      session.process.kill()
+    } catch {}
+    for (const [key, ws] of session.subscribers.entries()) {
+      try {
+        if (ws.data === key) ws.close()
+      } catch {
+        // ignore
+      }
+    }
+    session.subscribers.clear()
+    Bus.publish(Event.Deleted, { id: session.info.id })
+  }
+
+  export function resize(id: PtyID, cols: number, rows: number) {
+    const session = state().get(id)
+    if (session && session.info.status === "running") {
+      session.process.resize(cols, rows)
+    }
+  }
+
+  export function write(id: PtyID, data: string) {
+    const session = state().get(id)
+    if (session && session.info.status === "running") {
+      session.process.write(data)
+    }
+  }
+
+  export function connect(id: PtyID, ws: Socket, cursor?: number) {
+    const session = state().get(id)
+    if (!session) {
+      ws.close()
+      return
+    }
+    log.info("client connected to session", { id })
+
+    // Use ws.data as the unique key for this connection lifecycle.
+    // If ws.data is undefined, fallback to ws object.
+    const connectionKey = ws.data && typeof ws.data === "object" ? ws.data : ws
+
+    // Optionally cleanup if the key somehow exists
+    session.subscribers.delete(connectionKey)
+    session.subscribers.set(connectionKey, ws)
+
+    const cleanup = () => {
+      session.subscribers.delete(connectionKey)
+    }
+
+    const start = session.bufferCursor
+    const end = session.cursor
+
+    const from =
+      cursor === -1 ? end : typeof cursor === "number" && Number.isSafeInteger(cursor) ? Math.max(0, cursor) : 0
+
+    const data = (() => {
+      if (!session.buffer) return ""
+      if (from >= end) return ""
+      const offset = Math.max(0, from - start)
+      if (offset >= session.buffer.length) return ""
+      return session.buffer.slice(offset)
+    })()
+
+    if (data) {
+      try {
+        for (let i = 0; i < data.length; i += BUFFER_CHUNK) {
+          ws.send(data.slice(i, i + BUFFER_CHUNK))
+        }
+      } catch {
+        cleanup()
+        ws.close()
+        return
+      }
+    }
+
+    try {
+      ws.send(meta(end))
+    } catch {
+      cleanup()
+      ws.close()
+      return
+    }
+    return {
+      onMessage: (message: string | ArrayBuffer) => {
+        session.process.write(String(message))
+      },
+      onClose: () => {
+        log.info("client disconnected from session", { id })
+        cleanup()
+      },
+    }
  }
 }
@@ -1,8 +1,7 @@
 import { Hono } from "hono"
-import { describeRoute, validator, resolver } from "hono-openapi"
+import { describeRoute, resolver, validator } from "hono-openapi"
 import { streamSSE } from "hono/streaming"
 import z from "zod"
-import { Bus } from "../../bus"
 import { BusEvent } from "@/bus/bus-event"
 import { GlobalBus } from "@/bus/global"
 import { AsyncQueue } from "@/util/queue"
@@ -196,62 +195,5 @@ export const GlobalRoutes = lazy(() =>
        })
        return c.json(true)
      },
-    )
-    .post(
-      "/upgrade",
-      describeRoute({
-        summary: "Upgrade opencode",
-        description: "Upgrade opencode to the specified version or latest if not specified.",
-        operationId: "global.upgrade",
-        responses: {
-          200: {
-            description: "Upgrade result",
-            content: {
-              "application/json": {
-                schema: resolver(
-                  z.union([
-                    z.object({
-                      success: z.literal(true),
-                      version: z.string(),
-                    }),
-                    z.object({
-                      success: z.literal(false),
-                      error: z.string(),
-                    }),
-                  ]),
-                ),
-              },
-            },
-          },
-          ...errors(400),
-        },
-      }),
-      validator(
-        "json",
-        z.object({
-          target: z.string().optional(),
-        }),
-      ),
-      async (c) => {
-        const method = await Installation.method()
-        if (method === "unknown") {
-          return c.json({ success: false, error: "Unknown installation method" }, 400)
-        }
-        const target = c.req.valid("json").target || (await Installation.latest(method))
-        const result = await Installation.upgrade(method, target)
-          .then(() => ({ success: true as const, version: target }))
-          .catch((e) => ({ success: false as const, error: e instanceof Error ? e.message : String(e) }))
-        if (result.success) {
-          GlobalBus.emit("event", {
-            directory: "global",
-            payload: {
-              type: Installation.Event.Updated.type,
-              properties: { version: target },
-            },
-          })
-          return c.json(result)
-        }
-        return c.json(result, 500)
-      },
    ),
 )
@@ -28,7 +28,7 @@ export const PtyRoutes = lazy(() =>
        },
      }),
      async (c) => {
-        return c.json(await Pty.list())
+        return c.json(Pty.list())
      },
    )
    .post(
@@ -75,7 +75,7 @@ export const PtyRoutes = lazy(() =>
      }),
      validator("param", z.object({ ptyID: PtyID.zod })),
      async (c) => {
-        const info = await Pty.get(c.req.valid("param").ptyID)
+        const info = Pty.get(c.req.valid("param").ptyID)
        if (!info) {
          throw new NotFoundError({ message: "Session not found" })
        }
@@ -150,7 +150,7 @@ export const PtyRoutes = lazy(() =>
        },
      }),
      validator("param", z.object({ ptyID: PtyID.zod })),
-      upgradeWebSocket(async (c) => {
+      upgradeWebSocket((c) => {
        const id = PtyID.zod.parse(c.req.param("ptyID"))
        const cursor = (() => {
          const value = c.req.query("cursor")
@@ -159,8 +159,8 @@ export const PtyRoutes = lazy(() =>
          if (!Number.isSafeInteger(parsed) || parsed < -1) return
          return parsed
        })()
-        let handler: Awaited<ReturnType<typeof Pty.connect>>
-        if (!(await Pty.get(id))) throw new Error("Session not found")
+        let handler: ReturnType<typeof Pty.connect>
+        if (!Pty.get(id)) throw new Error("Session not found")

        type Socket = {
          readyState: number
@@ -176,27 +176,17 @@ export const PtyRoutes = lazy(() =>
          return typeof (value as { readyState?: unknown }).readyState === "number"
        }

-        const pending: string[] = []
-        let ready = false
-
        return {
-          async onOpen(_event, ws) {
+          onOpen(_event, ws) {
            const socket = ws.raw
            if (!isSocket(socket)) {
              ws.close()
              return
            }
-            handler = await Pty.connect(id, socket, cursor)
-            ready = true
-            for (const msg of pending) handler?.onMessage(msg)
-            pending.length = 0
+            handler = Pty.connect(id, socket, cursor)
          },
          onMessage(event) {
            if (typeof event.data !== "string") return
-            if (!ready) {
-              pending.push(event.data)
-              return
-            }
            handler?.onMessage(event.data)
          },
          onClose() {
@@ -88,8 +88,8 @@ export const SessionRoutes = lazy(() =>
        },
      }),
      async (c) => {
-        const result = await SessionStatus.list()
-        return c.json(Object.fromEntries(result))
+        const result = SessionStatus.list()
+        return c.json(result)
      },
    )
    .get(
@@ -57,7 +57,7 @@ export namespace SessionProcessor {
              input.abort.throwIfAborted()
              switch (value.type) {
                case "start":
-                  await SessionStatus.set(input.sessionID, { type: "busy" })
+                  SessionStatus.set(input.sessionID, { type: "busy" })
                  break

                case "reasoning-start":
@@ -368,7 +368,7 @@ export namespace SessionProcessor {
              if (retry !== undefined) {
                attempt++
                const delay = SessionRetry.delay(attempt, error.name === "APIError" ? error : undefined)
-                await SessionStatus.set(input.sessionID, {
+                SessionStatus.set(input.sessionID, {
                  type: "retry",
                  attempt,
                  message: retry,
@@ -382,7 +382,7 @@ export namespace SessionProcessor {
                sessionID: input.assistantMessage.sessionID,
                error: input.assistantMessage.error,
              })
-              await SessionStatus.set(input.sessionID, { type: "idle" })
+              SessionStatus.set(input.sessionID, { type: "idle" })
            }
          }
          if (snapshot) {
@@ -257,17 +257,17 @@ export namespace SessionPrompt {
    return s[sessionID].abort.signal
  }

-  export async function cancel(sessionID: SessionID) {
+  export function cancel(sessionID: SessionID) {
    log.info("cancel", { sessionID })
    const s = state()
    const match = s[sessionID]
    if (!match) {
-      await SessionStatus.set(sessionID, { type: "idle" })
+      SessionStatus.set(sessionID, { type: "idle" })
      return
    }
    match.abort.abort()
    delete s[sessionID]
-    await SessionStatus.set(sessionID, { type: "idle" })
+    SessionStatus.set(sessionID, { type: "idle" })
    return
  }

@@ -286,7 +286,7 @@ export namespace SessionPrompt {
      })
    }

-    await using _ = defer(() => cancel(sessionID))
+    using _ = defer(() => cancel(sessionID))

    // Structured output state
    // Note: On session resumption, state is reset but outputFormat is preserved
@@ -296,7 +296,7 @@ export namespace SessionPrompt {
    let step = 0
    const session = await Session.get(sessionID)
    while (true) {
-      await SessionStatus.set(sessionID, { type: "busy" })
+      SessionStatus.set(sessionID, { type: "busy" })
      log.info("loop", { step, sessionID })
      if (abort.aborted) break
      let msgs = await MessageV2.filterCompacted(MessageV2.stream(sessionID))
@@ -1,9 +1,7 @@
 import { BusEvent } from "@/bus/bus-event"
 import { Bus } from "@/bus"
-import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"
+import { Instance } from "@/project/instance"
 import { SessionID } from "./schema"
-import { Effect, Layer, ServiceMap } from "effect"
 import z from "zod"

 export namespace SessionStatus {
@@ -44,56 +42,36 @@ export namespace SessionStatus {
    ),
  }

-  export interface Interface {
-    readonly get: (sessionID: SessionID) => Effect.Effect<Info>
-    readonly list: () => Effect.Effect<Map<SessionID, Info>>
-    readonly set: (sessionID: SessionID, status: Info) => Effect.Effect<void>
+  const state = Instance.state(() => {
+    const data: Record<string, Info> = {}
+    return data
+  })
+
+  export function get(sessionID: SessionID) {
+    return (
+      state()[sessionID] ?? {
+        type: "idle",
+      }
+    )
  }

-  export class Service extends ServiceMap.Service<Service, Interface>()("@opencode/SessionStatus") {}
-
-  export const layer = Layer.effect(
-    Service,
-    Effect.gen(function* () {
-      const state = yield* InstanceState.make(
-        Effect.fn("SessionStatus.state")(() => Effect.succeed(new Map<SessionID, Info>())),
-      )
-
-      const get = Effect.fn("SessionStatus.get")(function* (sessionID: SessionID) {
-        const data = yield* InstanceState.get(state)
-        return data.get(sessionID) ?? { type: "idle" as const }
-      })
-
-      const list = Effect.fn("SessionStatus.list")(function* () {
-        return new Map(yield* InstanceState.get(state))
-      })
-
-      const set = Effect.fn("SessionStatus.set")(function* (sessionID: SessionID, status: Info) {
-        const data = yield* InstanceState.get(state)
-        yield* Effect.promise(() => Bus.publish(Event.Status, { sessionID, status }))
-        if (status.type === "idle") {
-          yield* Effect.promise(() => Bus.publish(Event.Idle, { sessionID }))
-          data.delete(sessionID)
-          return
-        }
-        data.set(sessionID, status)
-      })
-
-      return Service.of({ get, list, set })
-    }),
-  )
-
-  const runPromise = makeRunPromise(Service, layer)
-
-  export async function get(sessionID: SessionID) {
-    return runPromise((svc) => svc.get(sessionID))
+  export function list() {
+    return state()
  }

-  export async function list() {
-    return runPromise((svc) => svc.list())
-  }
-
-  export async function set(sessionID: SessionID, status: Info) {
-    return runPromise((svc) => svc.set(sessionID, status))
+  export function set(sessionID: SessionID, status: Info) {
+    Bus.publish(Event.Status, {
+      sessionID,
+      status,
+    })
+    if (status.type === "idle") {
+      // deprecated
+      Bus.publish(Event.Idle, {
+        sessionID,
+      })
+      delete state()[sessionID]
+      return
+    }
+    state()[sessionID] = status
  }
 }
@@ -33,16 +33,6 @@ function convertToLineEnding(text: string, ending: "\n" | "\r\n"): string {
  return text.replaceAll("\n", "\r\n")
 }

-function stats(before: string, after: string) {
-  let additions = 0
-  let deletions = 0
-  for (const change of diffLines(before, after)) {
-    if (change.added) additions += change.count || 0
-    if (change.removed) deletions += change.count || 0
-  }
-  return { additions, deletions }
-}
-
 export const EditTool = Tool.define("edit", {
  description: DESCRIPTION,
  parameters: z.object({
@@ -125,16 +115,23 @@ export const EditTool = Tool.define("edit", {
        file: filePath,
        event: "change",
      })
+      contentNew = await Filesystem.readText(filePath)
+      diff = trimDiff(
+        createTwoFilesPatch(filePath, filePath, normalizeLineEndings(contentOld), normalizeLineEndings(contentNew)),
+      )
      await FileTime.read(ctx.sessionID, filePath)
    })

-    const count = stats(contentOld, contentNew)
    const filediff: Snapshot.FileDiff = {
      file: filePath,
      before: contentOld,
      after: contentNew,
-      additions: count.additions,
-      deletions: count.deletions,
+      additions: 0,
+      deletions: 0,
+    }
+    for (const change of diffLines(contentOld, contentNew)) {
+      if (change.added) filediff.additions += change.count || 0
+      if (change.removed) filediff.deletions += change.count || 0
    }

    ctx.metadata({
@@ -170,18 +167,7 @@ export const EditTool = Tool.define("edit", {
  },
 })

-type Prep = {
-  content: string
-  find: string
-  lines: string[]
-  finds: string[]
-}
-
-export type Replacer = (prep: Prep) => Generator<string, void, unknown>
-
-function trimLastEmpty(lines: string[]) {
-  return lines[lines.length - 1] === "" ? lines.slice(0, -1) : lines
-}
+export type Replacer = (content: string, find: string) => Generator<string, void, unknown>

 // Similarity thresholds for block anchor fallback matching
 const SINGLE_CANDIDATE_SIMILARITY_THRESHOLD = 0.0
@@ -195,36 +181,37 @@ function levenshtein(a: string, b: string): number {
  if (a === "" || b === "") {
    return Math.max(a.length, b.length)
  }
-  const [left, right] = a.length < b.length ? [a, b] : [b, a]
-  let prev = Array.from({ length: left.length + 1 }, (_, i) => i)
-  let next = Array.from({ length: left.length + 1 }, () => 0)
+  const matrix = Array.from({ length: a.length + 1 }, (_, i) =>
+    Array.from({ length: b.length + 1 }, (_, j) => (i === 0 ? j : j === 0 ? i : 0)),
+  )

-  for (let i = 1; i <= right.length; i++) {
-    next[0] = i
-    for (let j = 1; j <= left.length; j++) {
-      const cost = right[i - 1] === left[j - 1] ? 0 : 1
-      next[j] = Math.min(next[j - 1] + 1, prev[j] + 1, prev[j - 1] + cost)
+  for (let i = 1; i <= a.length; i++) {
+    for (let j = 1; j <= b.length; j++) {
+      const cost = a[i - 1] === b[j - 1] ? 0 : 1
+      matrix[i][j] = Math.min(matrix[i - 1][j] + 1, matrix[i][j - 1] + 1, matrix[i - 1][j - 1] + cost)
    }
-    ;[prev, next] = [next, prev]
+  }
+  return matrix[a.length][b.length]
+}
+
+export const SimpleReplacer: Replacer = function* (_content, find) {
+  yield find
+}
+
+export const LineTrimmedReplacer: Replacer = function* (content, find) {
+  const originalLines = content.split("\n")
+  const searchLines = find.split("\n")
+
+  if (searchLines[searchLines.length - 1] === "") {
+    searchLines.pop()
  }

-  return prev[left.length]
-}
-
-export const SimpleReplacer: Replacer = function* (prep) {
-  yield prep.find
-}
-
-export const LineTrimmedReplacer: Replacer = function* (prep) {
-  const original = prep.lines
-  const search = trimLastEmpty(prep.finds)
-
-  for (let i = 0; i <= original.length - search.length; i++) {
+  for (let i = 0; i <= originalLines.length - searchLines.length; i++) {
    let matches = true

-    for (let j = 0; j < search.length; j++) {
-      const originalTrimmed = original[i + j].trim()
-      const searchTrimmed = search[j].trim()
+    for (let j = 0; j < searchLines.length; j++) {
+      const originalTrimmed = originalLines[i + j].trim()
+      const searchTrimmed = searchLines[j].trim()

      if (originalTrimmed !== searchTrimmed) {
        matches = false
@@ -235,42 +222,48 @@ export const LineTrimmedReplacer: Replacer = function* (prep) {
    if (matches) {
      let matchStartIndex = 0
      for (let k = 0; k < i; k++) {
-        matchStartIndex += original[k].length + 1
+        matchStartIndex += originalLines[k].length + 1
      }

      let matchEndIndex = matchStartIndex
-      for (let k = 0; k < search.length; k++) {
-        matchEndIndex += original[i + k].length
-        if (k < search.length - 1) {
+      for (let k = 0; k < searchLines.length; k++) {
+        matchEndIndex += originalLines[i + k].length
+        if (k < searchLines.length - 1) {
          matchEndIndex += 1 // Add newline character except for the last line
        }
      }

-      yield prep.content.substring(matchStartIndex, matchEndIndex)
+      yield content.substring(matchStartIndex, matchEndIndex)
    }
  }
 }

-export const BlockAnchorReplacer: Replacer = function* (prep) {
-  const original = prep.lines
-  const search = trimLastEmpty(prep.finds)
+export const BlockAnchorReplacer: Replacer = function* (content, find) {
+  const originalLines = content.split("\n")
+  const searchLines = find.split("\n")

-  if (search.length < 3) return
+  if (searchLines.length < 3) {
+    return
+  }

-  const firstLineSearch = search[0].trim()
-  const lastLineSearch = search[search.length - 1].trim()
-  const searchBlockSize = search.length
+  if (searchLines[searchLines.length - 1] === "") {
+    searchLines.pop()
+  }
+
+  const firstLineSearch = searchLines[0].trim()
+  const lastLineSearch = searchLines[searchLines.length - 1].trim()
+  const searchBlockSize = searchLines.length

  // Collect all candidate positions where both anchors match
  const candidates: Array<{ startLine: number; endLine: number }> = []
-  for (let i = 0; i < original.length; i++) {
-    if (original[i].trim() !== firstLineSearch) {
+  for (let i = 0; i < originalLines.length; i++) {
+    if (originalLines[i].trim() !== firstLineSearch) {
      continue
    }

    // Look for the matching last line after this first line
-    for (let j = i + 2; j < original.length; j++) {
-      if (original[j].trim() === lastLineSearch) {
+    for (let j = i + 2; j < originalLines.length; j++) {
+      if (originalLines[j].trim() === lastLineSearch) {
        candidates.push({ startLine: i, endLine: j })
        break // Only match the first occurrence of the last line
      }
@@ -292,8 +285,8 @@ export const BlockAnchorReplacer: Replacer = function* (prep) {

    if (linesToCheck > 0) {
      for (let j = 1; j < searchBlockSize - 1 && j < actualBlockSize - 1; j++) {
-        const originalLine = original[startLine + j].trim()
-        const searchLine = search[j].trim()
+        const originalLine = originalLines[startLine + j].trim()
+        const searchLine = searchLines[j].trim()
        const maxLen = Math.max(originalLine.length, searchLine.length)
        if (maxLen === 0) {
          continue
@@ -314,16 +307,16 @@ export const BlockAnchorReplacer: Replacer = function* (prep) {
    if (similarity >= SINGLE_CANDIDATE_SIMILARITY_THRESHOLD) {
      let matchStartIndex = 0
      for (let k = 0; k < startLine; k++) {
-        matchStartIndex += original[k].length + 1
+        matchStartIndex += originalLines[k].length + 1
      }
      let matchEndIndex = matchStartIndex
      for (let k = startLine; k <= endLine; k++) {
-        matchEndIndex += original[k].length
+        matchEndIndex += originalLines[k].length
        if (k < endLine) {
          matchEndIndex += 1 // Add newline character except for the last line
        }
      }
-      yield prep.content.substring(matchStartIndex, matchEndIndex)
+      yield content.substring(matchStartIndex, matchEndIndex)
    }
    return
  }
@@ -341,8 +334,8 @@ export const BlockAnchorReplacer: Replacer = function* (prep) {

    if (linesToCheck > 0) {
      for (let j = 1; j < searchBlockSize - 1 && j < actualBlockSize - 1; j++) {
-        const originalLine = original[startLine + j].trim()
-        const searchLine = search[j].trim()
+        const originalLine = originalLines[startLine + j].trim()
+        const searchLine = searchLines[j].trim()
        const maxLen = Math.max(originalLine.length, searchLine.length)
        if (maxLen === 0) {
          continue
@@ -367,25 +360,25 @@ export const BlockAnchorReplacer: Replacer = function* (prep) {
    const { startLine, endLine } = bestMatch
    let matchStartIndex = 0
    for (let k = 0; k < startLine; k++) {
-      matchStartIndex += original[k].length + 1
+      matchStartIndex += originalLines[k].length + 1
    }
    let matchEndIndex = matchStartIndex
    for (let k = startLine; k <= endLine; k++) {
-      matchEndIndex += original[k].length
+      matchEndIndex += originalLines[k].length
      if (k < endLine) {
        matchEndIndex += 1
      }
    }
-    yield prep.content.substring(matchStartIndex, matchEndIndex)
+    yield content.substring(matchStartIndex, matchEndIndex)
  }
 }

-export const WhitespaceNormalizedReplacer: Replacer = function* (prep) {
+export const WhitespaceNormalizedReplacer: Replacer = function* (content, find) {
  const normalizeWhitespace = (text: string) => text.replace(/\s+/g, " ").trim()
-  const normalizedFind = normalizeWhitespace(prep.find)
+  const normalizedFind = normalizeWhitespace(find)

  // Handle single line matches
-  const lines = prep.lines
+  const lines = content.split("\n")
  for (let i = 0; i < lines.length; i++) {
    const line = lines[i]
    if (normalizeWhitespace(line) === normalizedFind) {
@@ -395,7 +388,7 @@ export const WhitespaceNormalizedReplacer: Replacer = function* (prep) {
      const normalizedLine = normalizeWhitespace(line)
      if (normalizedLine.includes(normalizedFind)) {
        // Find the actual substring in the original line that matches
-        const words = prep.find.trim().split(/\s+/)
+        const words = find.trim().split(/\s+/)
        if (words.length > 0) {
          const pattern = words.map((word) => word.replace(/[.*+?^${}()|[\]\\]/g, "\\$&")).join("\\s+")
          try {
@@ -413,7 +406,7 @@ export const WhitespaceNormalizedReplacer: Replacer = function* (prep) {
  }

  // Handle multi-line matches
-  const findLines = prep.finds
+  const findLines = find.split("\n")
  if (findLines.length > 1) {
    for (let i = 0; i <= lines.length - findLines.length; i++) {
      const block = lines.slice(i, i + findLines.length)
@@ -424,7 +417,7 @@ export const WhitespaceNormalizedReplacer: Replacer = function* (prep) {
  }
 }

-export const IndentationFlexibleReplacer: Replacer = function* (prep) {
+export const IndentationFlexibleReplacer: Replacer = function* (content, find) {
  const removeIndentation = (text: string) => {
    const lines = text.split("\n")
    const nonEmptyLines = lines.filter((line) => line.trim().length > 0)
@@ -440,9 +433,9 @@ export const IndentationFlexibleReplacer: Replacer = function* (prep) {
    return lines.map((line) => (line.trim().length === 0 ? line : line.slice(minIndent))).join("\n")
  }

-  const normalizedFind = removeIndentation(prep.find)
-  const contentLines = prep.lines
-  const findLines = prep.finds
+  const normalizedFind = removeIndentation(find)
+  const contentLines = content.split("\n")
+  const findLines = find.split("\n")

  for (let i = 0; i <= contentLines.length - findLines.length; i++) {
    const block = contentLines.slice(i, i + findLines.length).join("\n")
@@ -452,7 +445,7 @@ export const IndentationFlexibleReplacer: Replacer = function* (prep) {
  }
 }

-export const EscapeNormalizedReplacer: Replacer = function* (prep) {
+export const EscapeNormalizedReplacer: Replacer = function* (content, find) {
  const unescapeString = (str: string): string => {
    return str.replace(/\\(n|t|r|'|"|`|\\|\n|\$)/g, (match, capturedChar) => {
      switch (capturedChar) {
@@ -480,15 +473,15 @@ export const EscapeNormalizedReplacer: Replacer = function* (prep) {
    })
  }

-  const unescapedFind = unescapeString(prep.find)
+  const unescapedFind = unescapeString(find)

  // Try direct match with unescaped find string
-  if (prep.content.includes(unescapedFind)) {
+  if (content.includes(unescapedFind)) {
    yield unescapedFind
  }

  // Also try finding escaped versions in content that match unescaped find
-  const lines = prep.lines
+  const lines = content.split("\n")
  const findLines = unescapedFind.split("\n")

  for (let i = 0; i <= lines.length - findLines.length; i++) {
@@ -501,36 +494,36 @@ export const EscapeNormalizedReplacer: Replacer = function* (prep) {
  }
 }

-export const MultiOccurrenceReplacer: Replacer = function* (prep) {
+export const MultiOccurrenceReplacer: Replacer = function* (content, find) {
  // This replacer yields all exact matches, allowing the replace function
  // to handle multiple occurrences based on replaceAll parameter
  let startIndex = 0

  while (true) {
-    const index = prep.content.indexOf(prep.find, startIndex)
+    const index = content.indexOf(find, startIndex)
    if (index === -1) break

-    yield prep.find
-    startIndex = index + prep.find.length
+    yield find
+    startIndex = index + find.length
  }
 }

-export const TrimmedBoundaryReplacer: Replacer = function* (prep) {
-  const trimmedFind = prep.find.trim()
+export const TrimmedBoundaryReplacer: Replacer = function* (content, find) {
+  const trimmedFind = find.trim()

-  if (trimmedFind === prep.find) {
+  if (trimmedFind === find) {
    // Already trimmed, no point in trying
    return
  }

  // Try to find the trimmed version
-  if (prep.content.includes(trimmedFind)) {
+  if (content.includes(trimmedFind)) {
    yield trimmedFind
  }

  // Also try finding blocks where trimmed content matches
-  const lines = prep.lines
-  const findLines = prep.finds
+  const lines = content.split("\n")
+  const findLines = find.split("\n")

  for (let i = 0; i <= lines.length - findLines.length; i++) {
    const block = lines.slice(i, i + findLines.length).join("\n")
@@ -541,13 +534,19 @@ export const TrimmedBoundaryReplacer: Replacer = function* (prep) {
  }
 }

-export const ContextAwareReplacer: Replacer = function* (prep) {
-  const findLines = trimLastEmpty(prep.finds)
+export const ContextAwareReplacer: Replacer = function* (content, find) {
+  const findLines = find.split("\n")
  if (findLines.length < 3) {
    // Need at least 3 lines to have meaningful context
    return
  }
-  const contentLines = prep.lines
+
+  // Remove trailing empty line if present
+  if (findLines[findLines.length - 1] === "") {
+    findLines.pop()
+  }
+
+  const contentLines = content.split("\n")

  // Extract first and last lines as context anchors
  const firstLine = findLines[0].trim()
@@ -636,13 +635,6 @@ export function replace(content: string, oldString: string, newString: string, r

  let notFound = true

-  const prep = {
-    content,
-    find: oldString,
-    lines: content.split("\n"),
-    finds: oldString.split("\n"),
-  } satisfies Prep
-
  for (const replacer of [
    SimpleReplacer,
    LineTrimmedReplacer,
@@ -654,7 +646,7 @@ export function replace(content: string, oldString: string, newString: string, r
    ContextAwareReplacer,
    MultiOccurrenceReplacer,
  ]) {
-    for (const search of replacer(prep)) {
+    for (const search of replacer(content, oldString)) {
      const index = content.indexOf(search)
      if (index === -1) continue
      notFound = false
@@ -17,8 +17,6 @@ const MAX_LINE_LENGTH = 2000
 const MAX_LINE_SUFFIX = `... (line truncated to ${MAX_LINE_LENGTH} chars)`
 const MAX_BYTES = 50 * 1024
 const MAX_BYTES_LABEL = `${MAX_BYTES / 1024} KB`
-const MAX_ATTACHMENT_BYTES = 5 * 1024 * 1024
-const MAX_ATTACHMENT_LABEL = `${MAX_ATTACHMENT_BYTES / 1024 / 1024} MB`

 export const ReadTool = Tool.define("read", {
  description: DESCRIPTION,
@@ -124,9 +122,6 @@ export const ReadTool = Tool.define("read", {
    const isImage = mime.startsWith("image/") && mime !== "image/svg+xml" && mime !== "image/vnd.fastbidsheet"
    const isPdf = mime === "application/pdf"
    if (isImage || isPdf) {
-      if (Number(stat.size) > MAX_ATTACHMENT_BYTES) {
-        throw new Error(`Cannot attach file larger than ${MAX_ATTACHMENT_LABEL}: ${filepath}`)
-      }
      const msg = `${isImage ? "Image" : "PDF"} read successfully`
      return {
        title,
@@ -172,7 +167,7 @@ export const ReadTool = Tool.define("read", {

        if (raw.length >= limit) {
          hasMoreLines = true
-          break
+          continue
        }

        const line = text.length > MAX_LINE_LENGTH ? text.substring(0, MAX_LINE_LENGTH) + MAX_LINE_SUFFIX : text
@@ -203,6 +198,7 @@ export const ReadTool = Tool.define("read", {
    let output = [`<path>${filepath}</path>`, `<type>file</type>`, "<content>"].join("\n")
    output += content.join("\n")

+    const totalLines = lines
    const lastReadLine = offset + raw.length - 1
    const nextOffset = lastReadLine + 1
    const truncated = hasMoreLines || truncatedByBytes
@@ -210,9 +206,9 @@ export const ReadTool = Tool.define("read", {
    if (truncatedByBytes) {
      output += `\n\n(Output capped at ${MAX_BYTES_LABEL}. Showing lines ${offset}-${lastReadLine}. Use offset=${nextOffset} to continue.)`
    } else if (hasMoreLines) {
-      output += `\n\n(Showing lines ${offset}-${lastReadLine}. Use offset=${nextOffset} to continue.)`
+      output += `\n\n(Showing lines ${offset}-${lastReadLine} of ${totalLines}. Use offset=${nextOffset} to continue.)`
    } else {
-      output += `\n\n(End of file - total ${lines} lines)`
+      output += `\n\n(End of file - total ${totalLines} lines)`
    }
    output += "\n</content>"

@@ -7,13 +7,14 @@ import { GrepTool } from "./grep"
 import { BatchTool } from "./batch"
 import { ReadTool } from "./read"
 import { TaskTool } from "./task"
-import { TodoWriteTool } from "./todo"
+import { TodoWriteTool, TodoReadTool } from "./todo"
 import { WebFetchTool } from "./webfetch"
 import { WriteTool } from "./write"
 import { InvalidTool } from "./invalid"
 import { SkillTool } from "./skill"
 import type { Agent } from "../agent/agent"
 import { Tool } from "./tool"
+import { Instance } from "../project/instance"
 import { Config } from "../config/config"
 import path from "path"
 import { type ToolContext as PluginToolContext, type ToolDefinition } from "@opencode-ai/plugin"
@@ -26,186 +27,106 @@ import { Flag } from "@/flag/flag"
 import { Log } from "@/util/log"
 import { LspTool } from "./lsp"
 import { Truncate } from "./truncate"
+
 import { ApplyPatchTool } from "./apply_patch"
 import { Glob } from "../util/glob"
 import { pathToFileURL } from "url"
-import { Effect, Layer, ServiceMap } from "effect"
-import { InstanceState } from "@/effect/instance-state"
-import { makeRunPromise } from "@/effect/run-service"

 export namespace ToolRegistry {
  const log = Log.create({ service: "tool.registry" })

-  type State = {
-    custom: Tool.Info[]
-  }
+  export const state = Instance.state(async () => {
+    const custom = [] as Tool.Info[]

-  export interface Interface {
-    readonly register: (tool: Tool.Info) => Effect.Effect<void>
-    readonly ids: () => Effect.Effect<string[]>
-    readonly tools: (
-      model: { providerID: ProviderID; modelID: ModelID },
-      agent?: Agent.Info,
-    ) => Effect.Effect<(Awaited<ReturnType<Tool.Info["init"]>> & { id: string })[]>
-  }
-
-  export class Service extends ServiceMap.Service<Service, Interface>()("@opencode/ToolRegistry") {}
-
-  export const layer = Layer.effect(
-    Service,
-    Effect.gen(function* () {
-      const cache = yield* InstanceState.make<State>(
-        Effect.fn("ToolRegistry.state")(function* (ctx) {
-          const custom: Tool.Info[] = []
-
-          function fromPlugin(id: string, def: ToolDefinition): Tool.Info {
-            return {
-              id,
-              init: async (initCtx) => ({
-                parameters: z.object(def.args),
-                description: def.description,
-                execute: async (args, toolCtx) => {
-                  const pluginCtx = {
-                    ...toolCtx,
-                    directory: ctx.directory,
-                    worktree: ctx.worktree,
-                  } as unknown as PluginToolContext
-                  const result = await def.execute(args as any, pluginCtx)
-                  const out = await Truncate.output(result, {}, initCtx?.agent)
-                  return {
-                    title: "",
-                    output: out.truncated ? out.content : result,
-                    metadata: { truncated: out.truncated, outputPath: out.truncated ? out.outputPath : undefined },
-                  }
-                },
-              }),
-            }
-          }
-
-          yield* Effect.promise(async () => {
-            const matches = await Config.directories().then((dirs) =>
-              dirs.flatMap((dir) =>
-                Glob.scanSync("{tool,tools}/*.{js,ts}", { cwd: dir, absolute: true, dot: true, symlink: true }),
-              ),
-            )
-            if (matches.length) await Config.waitForDependencies()
-            for (const match of matches) {
-              const namespace = path.basename(match, path.extname(match))
-              const mod = await import(process.platform === "win32" ? match : pathToFileURL(match).href)
-              for (const [id, def] of Object.entries<ToolDefinition>(mod)) {
-                custom.push(fromPlugin(id === "default" ? namespace : `${namespace}_${id}`, def))
-              }
-            }
-
-            const plugins = await Plugin.list()
-            for (const plugin of plugins) {
-              for (const [id, def] of Object.entries(plugin.tool ?? {})) {
-                custom.push(fromPlugin(id, def))
-              }
-            }
-          })
-
-          return { custom }
-        }),
-      )
-
-      async function all(custom: Tool.Info[]): Promise<Tool.Info[]> {
-        const cfg = await Config.get()
-        const question = ["app", "cli", "desktop"].includes(Flag.OPENCODE_CLIENT) || Flag.OPENCODE_ENABLE_QUESTION_TOOL
-
-        return [
-          InvalidTool,
-          ...(question ? [QuestionTool] : []),
-          BashTool,
-          ReadTool,
-          GlobTool,
-          GrepTool,
-          EditTool,
-          WriteTool,
-          TaskTool,
-          WebFetchTool,
-          TodoWriteTool,
-          WebSearchTool,
-          CodeSearchTool,
-          SkillTool,
-          ApplyPatchTool,
-          ...(Flag.OPENCODE_EXPERIMENTAL_LSP_TOOL ? [LspTool] : []),
-          ...(cfg.experimental?.batch_tool === true ? [BatchTool] : []),
-          ...(Flag.OPENCODE_EXPERIMENTAL_PLAN_MODE && Flag.OPENCODE_CLIENT === "cli" ? [PlanExitTool] : []),
-          ...custom,
-        ]
+    const matches = await Config.directories().then((dirs) =>
+      dirs.flatMap((dir) =>
+        Glob.scanSync("{tool,tools}/*.{js,ts}", { cwd: dir, absolute: true, dot: true, symlink: true }),
+      ),
+    )
+    if (matches.length) await Config.waitForDependencies()
+    for (const match of matches) {
+      const namespace = path.basename(match, path.extname(match))
+      const mod = await import(process.platform === "win32" ? match : pathToFileURL(match).href)
+      for (const [id, def] of Object.entries<ToolDefinition>(mod)) {
+        custom.push(fromPlugin(id === "default" ? namespace : `${namespace}_${id}`, def))
      }
+    }

-      const register = Effect.fn("ToolRegistry.register")(function* (tool: Tool.Info) {
-        const state = yield* InstanceState.get(cache)
-        const idx = state.custom.findIndex((t) => t.id === tool.id)
-        if (idx >= 0) {
-          state.custom.splice(idx, 1, tool)
-          return
-        }
-        state.custom.push(tool)
-      })
+    const plugins = await Plugin.list()
+    for (const plugin of plugins) {
+      for (const [id, def] of Object.entries(plugin.tool ?? {})) {
+        custom.push(fromPlugin(id, def))
+      }
+    }

-      const ids = Effect.fn("ToolRegistry.ids")(function* () {
-        const state = yield* InstanceState.get(cache)
-        const tools = yield* Effect.promise(() => all(state.custom))
-        return tools.map((t) => t.id)
-      })
+    return { custom }
+  })

-      const tools = Effect.fn("ToolRegistry.tools")(function* (
-        model: { providerID: ProviderID; modelID: ModelID },
-        agent?: Agent.Info,
-      ) {
-        const state = yield* InstanceState.get(cache)
-        const allTools = yield* Effect.promise(() => all(state.custom))
-        return yield* Effect.promise(() =>
-          Promise.all(
-            allTools
-              .filter((tool) => {
-                // Enable websearch/codesearch for zen users OR via enable flag
-                if (tool.id === "codesearch" || tool.id === "websearch") {
-                  return model.providerID === ProviderID.opencode || Flag.OPENCODE_ENABLE_EXA
-                }
-
-                // use apply tool in same format as codex
-                const usePatch =
-                  model.modelID.includes("gpt-") && !model.modelID.includes("oss") && !model.modelID.includes("gpt-4")
-                if (tool.id === "apply_patch") return usePatch
-                if (tool.id === "edit" || tool.id === "write") return !usePatch
-
-                return true
-              })
-              .map(async (tool) => {
-                using _ = log.time(tool.id)
-                const next = await tool.init({ agent })
-                const output = {
-                  description: next.description,
-                  parameters: next.parameters,
-                }
-                await Plugin.trigger("tool.definition", { toolID: tool.id }, output)
-                return {
-                  id: tool.id,
-                  ...next,
-                  description: output.description,
-                  parameters: output.parameters,
-                }
-              }),
-          ),
-        )
-      })
-
-      return Service.of({ register, ids, tools })
-    }),
-  )
-
-  const runPromise = makeRunPromise(Service, layer)
+  function fromPlugin(id: string, def: ToolDefinition): Tool.Info {
+    return {
+      id,
+      init: async (initCtx) => ({
+        parameters: z.object(def.args),
+        description: def.description,
+        execute: async (args, ctx) => {
+          const pluginCtx = {
+            ...ctx,
+            directory: Instance.directory,
+            worktree: Instance.worktree,
+          } as unknown as PluginToolContext
+          const result = await def.execute(args as any, pluginCtx)
+          const out = await Truncate.output(result, {}, initCtx?.agent)
+          return {
+            title: "",
+            output: out.truncated ? out.content : result,
+            metadata: { truncated: out.truncated, outputPath: out.truncated ? out.outputPath : undefined },
+          }
+        },
+      }),
+    }
+  }

  export async function register(tool: Tool.Info) {
-    return runPromise((svc) => svc.register(tool))
+    const { custom } = await state()
+    const idx = custom.findIndex((t) => t.id === tool.id)
+    if (idx >= 0) {
+      custom.splice(idx, 1, tool)
+      return
+    }
+    custom.push(tool)
+  }
+
+  async function all(): Promise<Tool.Info[]> {
+    const custom = await state().then((x) => x.custom)
+    const config = await Config.get()
+    const question = ["app", "cli", "desktop"].includes(Flag.OPENCODE_CLIENT) || Flag.OPENCODE_ENABLE_QUESTION_TOOL
+
+    return [
+      InvalidTool,
+      ...(question ? [QuestionTool] : []),
+      BashTool,
+      ReadTool,
+      GlobTool,
+      GrepTool,
+      EditTool,
+      WriteTool,
+      TaskTool,
+      WebFetchTool,
+      TodoWriteTool,
+      // TodoReadTool,
+      WebSearchTool,
+      CodeSearchTool,
+      SkillTool,
+      ApplyPatchTool,
+      ...(Flag.OPENCODE_EXPERIMENTAL_LSP_TOOL ? [LspTool] : []),
+      ...(config.experimental?.batch_tool === true ? [BatchTool] : []),
+      ...(Flag.OPENCODE_EXPERIMENTAL_PLAN_MODE && Flag.OPENCODE_CLIENT === "cli" ? [PlanExitTool] : []),
+      ...custom,
+    ]
  }

  export async function ids() {
-    return runPromise((svc) => svc.ids())
+    return all().then((x) => x.map((t) => t.id))
  }

  export async function tools(
@@ -215,6 +136,39 @@ export namespace ToolRegistry {
    },
    agent?: Agent.Info,
  ) {
-    return runPromise((svc) => svc.tools(model, agent))
+    const tools = await all()
+    const result = await Promise.all(
+      tools
+        .filter((t) => {
+          // Enable websearch/codesearch for zen users OR via enable flag
+          if (t.id === "codesearch" || t.id === "websearch") {
+            return model.providerID === ProviderID.opencode || Flag.OPENCODE_ENABLE_EXA
+          }
+
+          // use apply tool in same format as codex
+          const usePatch =
+            model.modelID.includes("gpt-") && !model.modelID.includes("oss") && !model.modelID.includes("gpt-4")
+          if (t.id === "apply_patch") return usePatch
+          if (t.id === "edit" || t.id === "write") return !usePatch
+
+          return true
+        })
+        .map(async (t) => {
+          using _ = log.time(t.id)
+          const tool = await t.init({ agent })
+          const output = {
+            description: tool.description,
+            parameters: tool.parameters,
+          }
+          await Plugin.trigger("tool.definition", { toolID: t.id }, output)
+          return {
+            id: t.id,
+            ...tool,
+            description: output.description,
+            parameters: output.parameters,
+          }
+        }),
+    )
+    return result
  }
 }
@@ -177,17 +177,13 @@ describeWatcher("FileWatcher", () => {
    await withWatcher(tmp.path, Effect.void)

    // Now write a file — no watcher should be listening
-    await Instance.provide({
-      directory: tmp.path,
-      fn: () =>
-        Effect.runPromise(
-          noUpdate(
-            tmp.path,
-            (e) => e.file === file,
-            Effect.promise(() => fs.writeFile(file, "gone")),
-          ),
-        ),
-    })
+    await Effect.runPromise(
+      noUpdate(
+        tmp.path,
+        (e) => e.file === file,
+        Effect.promise(() => fs.writeFile(file, "gone")),
+      ),
+    )
  })

  test("ignores .git/index changes", async () => {
@@ -236,7 +236,7 @@ describe("tool.read truncation", () => {
        const read = await ReadTool.init()
        const result = await read.execute({ filePath: path.join(tmp.path, "many-lines.txt"), limit: 10 }, ctx)
        expect(result.metadata.truncated).toBe(true)
-        expect(result.output).toContain("Showing lines 1-10. Use offset=11")
+        expect(result.output).toContain("Showing lines 1-10 of 100")
        expect(result.output).toContain("Use offset=11")
        expect(result.output).toContain("line0")
        expect(result.output).toContain("line9")
@@ -418,23 +418,6 @@ describe("tool.read truncation", () => {
    })
  })

-  test("rejects oversized image attachments", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        await Bun.write(path.join(dir, "huge.png"), Buffer.alloc(6 * 1024 * 1024, 0))
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        await expect(read.execute({ filePath: path.join(tmp.path, "huge.png") }, ctx)).rejects.toThrow(
-          "Cannot attach file larger than 5 MB",
-        )
-      },
-    })
-  })
-
  test(".fbs files (FlatBuffers schema) are read as text, not images", async () => {
    await using tmp = await tmpdir({
      init: async (dir) => {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode-ai/plugin",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "type": "module",
  "license": "MIT",
  "scripts": {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode-ai/sdk",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "type": "module",
  "license": "MIT",
  "scripts": {
@@ -46,8 +46,6 @@ import type {
  GlobalDisposeResponses,
  GlobalEventResponses,
  GlobalHealthResponses,
-  GlobalUpgradeErrors,
-  GlobalUpgradeResponses,
  InstanceDisposeResponses,
  LspStatusResponses,
  McpAddErrors,
@@ -305,30 +303,6 @@ export class Global extends HeyApiClient {
    })
  }

-  /**
-   * Upgrade opencode
-   *
-   * Upgrade opencode to the specified version or latest if not specified.
-   */
-  public upgrade<ThrowOnError extends boolean = false>(
-    parameters?: {
-      target?: string
-    },
-    options?: Options<never, ThrowOnError>,
-  ) {
-    const params = buildClientParams([parameters], [{ args: [{ in: "body", key: "target" }] }])
-    return (options?.client ?? this.client).post<GlobalUpgradeResponses, GlobalUpgradeErrors, ThrowOnError>({
-      url: "/global/upgrade",
-      ...options,
-      ...params,
-      headers: {
-        "Content-Type": "application/json",
-        ...options?.headers,
-        ...params.headers,
-      },
-    })
-  }
-
  private _config?: Config
  get config(): Config {
    return (this._config ??= new Config({ client: this.client }))
@@ -2030,41 +2030,6 @@ export type GlobalDisposeResponses = {

 export type GlobalDisposeResponse = GlobalDisposeResponses[keyof GlobalDisposeResponses]

-export type GlobalUpgradeData = {
-  body?: {
-    target?: string
-  }
-  path?: never
-  query?: never
-  url: "/global/upgrade"
-}
-
-export type GlobalUpgradeErrors = {
-  /**
-   * Bad request
-   */
-  400: BadRequestError
-}
-
-export type GlobalUpgradeError = GlobalUpgradeErrors[keyof GlobalUpgradeErrors]
-
-export type GlobalUpgradeResponses = {
-  /**
-   * Upgrade result
-   */
-  200:
-    | {
-        success: true
-        version: string
-      }
-    | {
-        success: false
-        error: string
-      }
-}
-
-export type GlobalUpgradeResponse = GlobalUpgradeResponses[keyof GlobalUpgradeResponses]
-
 export type AuthRemoveData = {
  body?: never
  path: {
@@ -158,82 +158,6 @@
        ]
      }
    },
-    "/global/upgrade": {
-      "post": {
-        "operationId": "global.upgrade",
-        "summary": "Upgrade opencode",
-        "description": "Upgrade opencode to the specified version or latest if not specified.",
-        "responses": {
-          "200": {
-            "description": "Upgrade result",
-            "content": {
-              "application/json": {
-                "schema": {
-                  "anyOf": [
-                    {
-                      "type": "object",
-                      "properties": {
-                        "success": {
-                          "type": "boolean",
-                          "const": true
-                        },
-                        "version": {
-                          "type": "string"
-                        }
-                      },
-                      "required": ["success", "version"]
-                    },
-                    {
-                      "type": "object",
-                      "properties": {
-                        "success": {
-                          "type": "boolean",
-                          "const": false
-                        },
-                        "error": {
-                          "type": "string"
-                        }
-                      },
-                      "required": ["success", "error"]
-                    }
-                  ]
-                }
-              }
-            }
-          },
-          "400": {
-            "description": "Bad request",
-            "content": {
-              "application/json": {
-                "schema": {
-                  "$ref": "#/components/schemas/BadRequestError"
-                }
-              }
-            }
-          }
-        },
-        "requestBody": {
-          "content": {
-            "application/json": {
-              "schema": {
-                "type": "object",
-                "properties": {
-                  "target": {
-                    "type": "string"
-                  }
-                }
-              }
-            }
-          }
-        },
-        "x-codeSamples": [
-          {
-            "lang": "js",
-            "source": "import { createOpencodeClient } from \"@opencode-ai/sdk\n\nconst client = createOpencodeClient()\nawait client.global.upgrade({\n  ...\n})"
-          }
-        ]
-      }
-    },
    "/auth/{providerID}": {
      "put": {
        "operationId": "auth.set",
@@ -1,6 +1,6 @@
 {
  "name": "@opencode-ai/slack",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "type": "module",
  "license": "MIT",
  "scripts": {
@@ -8,7 +8,7 @@ const dict: Record<string, string> = {
  "prompt.placeholder.shell": "Run a shell command...",
  "prompt.placeholder.summarizeComment": "Summarize this comment",
  "prompt.placeholder.summarizeComments": "Summarize these comments",
-  "prompt.action.attachFile": "Attach files",
+  "prompt.action.attachFile": "Attach file",
  "prompt.action.send": "Send",
  "prompt.action.stop": "Stop",
  "prompt.attachment.remove": "Remove attachment",
@@ -1,6 +1,6 @@
 {
  "name": "@opencode-ai/ui",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "type": "module",
  "license": "MIT",
  "exports": {
@@ -8,10 +8,7 @@
  justify-content: flex-start;

  [data-slot="basic-tool-tool-trigger-content"] {
-    flex: 0 1 auto;
    width: auto;
-    max-width: calc(100% - 24px);
-    min-width: 0;
    display: flex;
    align-items: center;
    align-self: stretch;
@@ -54,16 +51,12 @@
  [data-slot="basic-tool-tool-info"] {
    flex: 0 1 auto;
    min-width: 0;
-    max-width: 100%;
    font-size: 14px;
  }

  [data-slot="basic-tool-tool-info-structured"] {
-    flex: 0 1 auto;
    width: auto;
-    max-width: 100%;
-    min-width: 0;
-    display: inline-flex;
+    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: flex-start;
@@ -158,10 +151,4 @@
    letter-spacing: var(--letter-spacing-normal);
    color: var(--text-base);
  }
-
-  [data-slot="basic-tool-tool-action"] {
-    display: inline-flex;
-    align-items: center;
-    flex-shrink: 0;
-  }
 }
@@ -174,9 +174,7 @@ export function BasicTool(props: BasicToolProps) {
                          </Show>
                        </Show>
                      </div>
-                      <Show when={!pending() && trigger().action}>
-                        <span data-slot="basic-tool-tool-action">{trigger().action}</span>
-                      </Show>
+                      <Show when={!pending() && trigger().action}>{trigger().action}</Show>
                    </div>
                  )}
                </Match>
@@ -13,7 +13,7 @@ export function HoverCard(props: HoverCardProps) {

  return (
    <Kobalte gutter={4} {...rest}>
-      <Kobalte.Trigger as="div" data-slot="hover-card-trigger" tabIndex={-1}>
+      <Kobalte.Trigger as="div" data-slot="hover-card-trigger">
        {local.trigger}
      </Kobalte.Trigger>
      <Kobalte.Portal mount={local.mount}>
@@ -424,7 +424,7 @@
  display: flex;
  align-items: center;
  justify-content: space-between;
-  gap: 12px;
+  gap: 8px;
  width: 100%;

  [data-slot="message-part-title-area"] {
@@ -436,11 +436,10 @@
  }

  [data-slot="message-part-title"] {
-    flex: 1 1 auto;
+    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 8px;
-    min-width: 0;
    font-family: var(--font-family-sans);
    font-size: 14px;
    font-style: normal;
@@ -467,17 +466,12 @@
  }

  [data-slot="message-part-title-text"] {
-    flex-shrink: 0;
    text-transform: capitalize;
    color: var(--text-strong);
  }

  [data-slot="message-part-title-filename"] {
    /* No text-transform - preserve original filename casing */
-    min-width: 0;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    white-space: nowrap;
    font-weight: var(--font-weight-regular);
  }

@@ -507,7 +501,6 @@
    gap: 16px;
    align-items: center;
    justify-content: flex-end;
-    flex-shrink: 0;
  }
 }

@@ -1190,7 +1183,6 @@
    display: flex;
    flex-grow: 1;
    min-width: 0;
-    overflow: hidden;
  }

  [data-slot="apply-patch-directory"] {
@@ -1204,11 +1196,7 @@

  [data-slot="apply-patch-filename"] {
    color: var(--text-strong);
-    flex: 1 1 auto;
-    min-width: 0;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    white-space: nowrap;
+    flex-shrink: 0;
  }

  [data-slot="apply-patch-trigger-actions"] {
@@ -1,6 +1,6 @@
 {
  "name": "@opencode-ai/util",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "private": true,
  "type": "module",
  "license": "MIT",
@@ -2,7 +2,7 @@
  "name": "@opencode-ai/web",
  "type": "module",
  "license": "MIT",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "scripts": {
    "dev": "astro dev",
    "dev:remote": "VITE_API_URL=https://api.opencode.ai astro dev",
@@ -2,7 +2,7 @@
  "name": "opencode",
  "displayName": "opencode",
  "description": "opencode for VS Code",
-  "version": "1.3.0",
+  "version": "1.2.27",
  "publisher": "sst-dev",
  "repository": {
    "type": "git",
Author	SHA1	Message	Date
Kit Langton	68409c9471	revert unrelated bus type tightening from command PR	2026-03-21 20:11:01 -04:00
Kit Langton	d1f7df0b97	refactor(command): initialize state on first access	2026-03-21 20:09:44 -04:00
Kit Langton	b1e6ea3e88	refactor(command): track lazy init with fiber	2026-03-21 20:01:17 -04:00
Kit Langton	addc33212b	docs(command): restore zod async comments	2026-03-21 19:58:38 -04:00
Kit Langton	7053c58d35	fix(command): resolve rebase artifacts	2026-03-21 19:54:09 -04:00
Kit Langton	a277fb4049	log errors in catchCause instead of silently swallowing	2026-03-21 14:26:01 -04:00
Kit Langton	59cc1ebc27	use forkScoped + Fiber.join for lazy init (match old Instance.state behavior)	2026-03-21 14:25:57 -04:00
Kit Langton	df260fee45	handle undefined command in session prompt	2026-03-21 14:25:50 -04:00
Kit Langton	3b2a1e8415	effectify Command service: migrate from Instance.state to Effect service pattern	2026-03-21 14:25:50 -04:00
Kit Langton	6f9c7812d3	fix(bus): tighten GlobalBus payload and BusEvent.define types Constrain BusEvent.define to ZodObject instead of ZodType so TS knows event properties are always a record. Type GlobalBus payload as { type: string; properties: Record<string, unknown> } instead of any. Refactor watcher test to use Bus.subscribe instead of raw GlobalBus listener, removing hand-rolled event types and unnecessary casts.	2026-03-21 14:24:51 -04:00