perf(desktop): remember the bundled CLI version between launches

Every launch spawned the bundled 200 MB CLI executable for --version and waited ~380 ms for it before the background service, WSL support and, because windows are created after every layer builds, the window itself. The version only changes when an update replaces the executable, so keep it in the settings store keyed by the executable's path, size and mtime and only spawn when that identity changes. Packaged build, warm service, 5 launches (median ms since spawn): renderer process 851 -> 512, window visible 1085 -> 778, shell visible 1289 -> 961.
refactor(core): move native compaction mechanisms into a plugin (#49575 )
2026-09-18 14:56:27 +00:00 · 2026-09-18 22:41:37 +10:00 · 2026-09-18 17:15:44 +05:30 · 2026-09-18 19:32:15 +10:00 · 2026-09-18 09:12:33 +00:00 · 2026-09-18 08:45:27 +00:00
103 changed files with 501 additions and 1563 deletions
@@ -184,6 +184,7 @@ const table = sqliteTable("session", {
 - Keep `SessionRunner`, model resolution, tool registry, permissions, and filesystem Location-scoped. Omitted `Location.workspaceID` means implicit-local placement; explicit workspace identity remains reserved for future placement semantics.
 - Preserve one explicit `llm.stream(request)` call per Physical Attempt and reload projected history before durable continuation. A logical Step may use generic pre-output retries, one full-context retry after continuation rejection, incomplete-stream continuation, or one overflow-compaction rebuild. Generic retries retain the logical step number and do not consume another agent-step allowance. Do not delegate orchestration to an in-memory tool loop.
 - Keep local Session drains process-local until clustering is implemented. `SessionRunCoordinator` joins explicit same-Session resumes, coalesces prompt wakeups, and allows different Sessions to run concurrently. A write-ahead execution claim marks a process-local busy period for restart recovery: terminal completion, failure, or user interruption releases it, while shutdown interruption and process death preserve it. Startup recovery resumes claimed top-level Sessions with durable per-execution attempt accounting. The claim is a recovery marker, not clustered ownership, fencing, or an exactly-once guarantee.
+- Keep native compaction mechanisms out of `SessionCompaction`. Plugins register `native` strategies through the `SessionCompaction` editor that turn a prepared request into a replacement window (the built-in `NativeCompactionPlugin` handles `@opencode/ai` compaction operations); later registrations win. Core owns the provider-mode decision, route provenance, the retry policy, overflow recovery, interruption, usage accounting, and checkpoint persistence.
 - Keep delivery vocabulary explicit. Prompts steer by default. At safe step boundaries, steered compaction takes priority up to the first steered move control; other steers retain enqueue order. At an idle boundary, steers take priority; otherwise exactly one queued item delivers before the runner reevaluates continuation. Inbox items may be cancelled or changed between queue and steer before delivery. Promoting new user input resets the selected agent's step allowance; a batch of steers resets it once.
 - One step is one logical LLM call; its durable record covers only the model-visible span. Do not write "provider turn", and do not use bare "turn" for a single call: "turn" is reserved for the future assistant-turn unit containing all steps from prompt promotion until the session would go idle.
 - Keep event replay ownership separate from clustered Session execution ownership.
@@ -32,7 +32,7 @@
    },
    "packages/ai": {
      "name": "@opencode/ai",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@aws-sdk/credential-providers": "3.1057.0",
        "@opencode/schema": "workspace:*",
@@ -54,7 +54,7 @@
    },
    "packages/app": {
      "name": "@opencode/app",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@corvu/drawer": "catalog:",
        "@dnd-kit/abstract": "0.5.0",
@@ -93,7 +93,6 @@
        "solid-js": "catalog:",
        "solid-presence": "0.2.0",
        "tailwindcss": "4.3.3",
-        "uqr": "0.1.3",
      },
      "devDependencies": {
        "@happy-dom/global-registrator": "20.0.11",
@@ -114,7 +113,7 @@
    },
    "packages/cli": {
      "name": "@opencode/cli",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "bin": {
        "opencode2": "./bin/opencode2.cjs",
      },
@@ -178,7 +177,7 @@
    },
    "packages/client": {
      "name": "@opencode/client",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@opencode/protocol": "workspace:*",
        "@opencode/schema": "workspace:*",
@@ -204,7 +203,7 @@
    },
    "packages/codemode": {
      "name": "@opencode/codemode",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "acorn": "8.15.0",
        "effect": "catalog:",
@@ -218,7 +217,7 @@
    },
    "packages/console/app": {
      "name": "@opencode/console-app",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@cloudflare/vite-plugin": "1.15.2",
        "@ibm/plex": "6.4.1",
@@ -254,7 +253,7 @@
    },
    "packages/console/core": {
      "name": "@opencode/console-core",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@aws-sdk/client-sts": "3.782.0",
        "@jsx-email/render": "1.1.1",
@@ -281,7 +280,7 @@
    },
    "packages/console/function": {
      "name": "@opencode/console-function",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@openauthjs/openauth": "0.0.0-20250322224806",
        "@opencode/console-core": "workspace:*",
@@ -298,7 +297,7 @@
    },
    "packages/console/mail": {
      "name": "@opencode/console-mail",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@jsx-email/all": "2.2.3",
        "@jsx-email/cli": "1.4.3",
@@ -322,7 +321,7 @@
    },
    "packages/console/support": {
      "name": "@opencode/console-support",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@cloudflare/vite-plugin": "1.15.2",
        "@opencode/console-core": "workspace:*",
@@ -342,7 +341,7 @@
    },
    "packages/core": {
      "name": "@opencode/core",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@ai-sdk/cohere": "3.0.27",
        "@ai-sdk/gateway": "3.0.104",
@@ -410,7 +409,7 @@
    },
    "packages/desktop": {
      "name": "@opencode/desktop",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@zip.js/zip.js": "2.7.62",
        "electron-context-menu": "4.1.2",
@@ -457,12 +456,11 @@
        "@lydell/node-pty-linux-x64": "1.2.0-beta.12",
        "@lydell/node-pty-win32-arm64": "1.2.0-beta.12",
        "@lydell/node-pty-win32-x64": "1.2.0-beta.12",
-        "msgpackr-extract": "3.0.4",
      },
    },
    "packages/enterprise": {
      "name": "@opencode/enterprise",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@hono/standard-validator": "catalog:",
        "@opencode-ai/sdk": "1.18.21",
@@ -499,7 +497,7 @@
    },
    "packages/function": {
      "name": "@opencode/function",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@octokit/auth-app": "8.0.1",
        "@octokit/rest": "catalog:",
@@ -515,7 +513,7 @@
    },
    "packages/http-recorder": {
      "name": "@opencode/http-recorder",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@effect/platform-node-shared": "4.0.0-rc.112",
      },
@@ -534,7 +532,7 @@
    },
    "packages/httpapi-codegen": {
      "name": "@opencode/httpapi-codegen",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "effect": "catalog:",
        "prettier": "3.6.2",
@@ -547,7 +545,7 @@
    },
    "packages/latex": {
      "name": "@opencode/latex",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@opencode/plugin": "workspace:*",
        "@opentui/core": "catalog:",
@@ -561,7 +559,7 @@
    },
    "packages/merman": {
      "name": "@opencode/merman",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@opencode/plugin": "workspace:*",
        "@opentui/core": "catalog:",
@@ -576,7 +574,7 @@
    },
    "packages/plugin": {
      "name": "@opencode/plugin",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@ai-sdk/provider": "3.0.8",
        "@opencode/ai": "workspace:*",
@@ -615,7 +613,7 @@
    },
    "packages/plugin-browser": {
      "name": "@opencode/plugin-browser",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@opencode/plugin": "workspace:*",
        "@opencode/schema": "workspace:*",
@@ -645,7 +643,7 @@
    },
    "packages/protocol": {
      "name": "@opencode/protocol",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@opencode/schema": "workspace:*",
        "effect": "catalog:",
@@ -660,7 +658,7 @@
    },
    "packages/schema": {
      "name": "@opencode/schema",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@standard-schema/spec": "catalog:",
        "effect": "catalog:",
@@ -684,7 +682,7 @@
    },
    "packages/sdk": {
      "name": "@opencode/sdk",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@opencode/client": "workspace:*",
        "@opencode/core": "workspace:*",
@@ -705,7 +703,7 @@
    },
    "packages/server": {
      "name": "@opencode/server",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@effect/platform-node": "catalog:",
        "@effect/platform-node-shared": "catalog:",
@@ -727,7 +725,7 @@
    },
    "packages/session-ui": {
      "name": "@opencode/session-ui",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@kobalte/core": "catalog:",
        "@opencode/client": "workspace:*",
@@ -762,7 +760,7 @@
    },
    "packages/simulation": {
      "name": "@opencode/simulation",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@opencode/ai": "workspace:*",
        "@opencode/core": "workspace:*",
@@ -782,7 +780,7 @@
    },
    "packages/stats/app": {
      "name": "@opencode/stats-app",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@ibm/plex": "6.4.1",
        "@kobalte/core": "catalog:",
@@ -816,7 +814,7 @@
    },
    "packages/stats/core": {
      "name": "@opencode/stats-core",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@aws-sdk/client-athena": "3.933.0",
        "@planetscale/database": "1.19.0",
@@ -835,7 +833,7 @@
    },
    "packages/stats/server": {
      "name": "@opencode/stats-server",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@aws-sdk/client-firehose": "3.933.0",
        "@effect/platform-node": "catalog:",
@@ -881,7 +879,7 @@
    },
    "packages/theme": {
      "name": "@opencode/theme",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@opentui/core": "catalog:",
        "effect": "catalog:",
@@ -895,7 +893,7 @@
    },
    "packages/tui": {
      "name": "@opencode/tui",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@opencode/client": "workspace:*",
        "@opencode/core": "workspace:*",
@@ -930,7 +928,7 @@
    },
    "packages/ui": {
      "name": "@opencode/ui",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@kobalte/core": "catalog:",
        "@pierre/diffs": "catalog:",
@@ -965,7 +963,7 @@
    },
    "packages/util": {
      "name": "@opencode/util",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@effect/opentelemetry": "catalog:",
        "@effect/platform-node": "catalog:",
@@ -998,7 +996,7 @@
    },
    "packages/web": {
      "name": "@opencode/web",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "@astrojs/cloudflare": "12.6.3",
        "@astrojs/markdown-remark": "6.3.1",
@@ -1039,7 +1037,7 @@
    },
    "services/update": {
      "name": "@opencode/update",
-      "version": "2.0.7",
+      "version": "2.0.8",
      "dependencies": {
        "jose": "6.0.11",
        "semver": "catalog:",
@@ -1,8 +1,8 @@
 {
  "nodeModules": {
-    "x86_64-linux": "sha256-U9IuP/ev6w4urvogOwQyl3rdumY6W4YaY18NkFaOVHU=",
-    "aarch64-linux": "sha256-Wc8OT2DRZpVo56KaoGE0Hsj1NDknakbWXO9w2qy6j+0=",
-    "aarch64-darwin": "sha256-wAea8+jajnMDxZ6XJL+Hsrf0621hwtBtWyD1+dS45dE=",
-    "x86_64-darwin": "sha256-g8PCNBSV6rO+VQjKU9AtYqj+r18o+fhLDXEQq+X2EZ4="
+    "x86_64-linux": "sha256-TlCPtuIvTNF01fLI0yHCLzVkx53yF9xxvAObDMGeo8M=",
+    "aarch64-linux": "sha256-aEjyPIXHeA5w1iZXbPKJAOIJQBfXg+LAx/y7C5uFz4g=",
+    "aarch64-darwin": "sha256-lthMTio2qNy+H2tL9cAPmqC41O+wdSADI61cnW4dIb0=",
+    "x86_64-darwin": "sha256-ONFbRQnwzOYHo0Pyh327QfJG2uzqzNEn/SS2vbYYMdM="
  }
 }
@@ -2,7 +2,7 @@
  "$schema": "https://json.schemastore.org/package.json",
  "name": "opencode",
  "description": "AI-powered development tool",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "private": true,
  "type": "module",
  "packageManager": "bun@1.4.2",
@@ -1,6 +1,6 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "name": "@opencode/ai",
  "type": "module",
  "license": "MIT",
@@ -1,54 +0,0 @@
-import { expect, test } from "@playwright/test"
-
-test("pairs locally without checking the server and authenticates subsequent requests", async ({ page, baseURL }) => {
-  const origin = new URL(baseURL ?? "http://127.0.0.1:3000").origin
-  const password = "pairing-secret"
-  const authorization = `Basic ${Buffer.from(`opencode:${password}`).toString("base64")}`
-  const requests: { origin: string; authorization: string | undefined }[] = []
-  await page.addInitScript((origin) => {
-    if (localStorage.getItem("opencode.global.dat:server")) return
-    localStorage.setItem(
-      "opencode.global.dat:server",
-      JSON.stringify({ list: [{ type: "http", http: { url: origin, password: "old-password" } }] }),
-    )
-  }, origin)
-  await page.route("**/api/**", async (route) => {
-    requests.push({
-      origin: new URL(route.request().url()).origin,
-      authorization: route.request().headers().authorization,
-    })
-    // Pairing must succeed even when the API is unavailable.
-    await route.fulfill({ status: 503, contentType: "application/json", body: "{}" })
-  })
-
-  await page.goto(`/connect?data=${encodeURIComponent(JSON.stringify({ username: "opencode", password }))}`)
-  await expect(page).toHaveURL(`${origin}/`)
-  await expect(page.getByRole("button", { name: "Home", exact: true })).toBeVisible()
-  await expect
-    .poll(() => page.evaluate(() => JSON.parse(localStorage.getItem("opencode.global.dat:server") ?? "{}").list))
-    .toEqual([{ type: "http", http: { url: origin, password } }])
-  await expect.poll(() => requests.filter((request) => request.origin === origin).length).toBeGreaterThan(0)
-  expect(
-    requests.filter((request) => request.origin === origin).every((request) => request.authorization === authorization),
-  ).toBe(true)
-
-  requests.length = 0
-  await page.reload()
-  await expect(page.getByRole("button", { name: "Home", exact: true })).toBeVisible()
-  await expect.poll(() => requests.filter((request) => request.origin === origin).length).toBeGreaterThan(0)
-  expect(
-    requests.filter((request) => request.origin === origin).every((request) => request.authorization === authorization),
-  ).toBe(true)
-})
-
-test("the unpaired page loads without starting server requests", async ({ page }) => {
-  const requests: string[] = []
-  await page.route("**/api/**", async (route) => {
-    requests.push(route.request().url())
-    await route.abort()
-  })
-  await page.goto("/connect")
-  await expect(page.getByRole("heading", { name: "Connect to a server" })).toBeVisible()
-  await expect(page.getByLabel("Password", { exact: true })).toBeEditable()
-  expect(requests).toEqual([])
-})
@@ -1,6 +1,6 @@
 {
  "name": "@opencode/app",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "description": "",
  "type": "module",
  "exports": {
@@ -93,7 +93,6 @@
    "remeda": "catalog:",
    "solid-js": "catalog:",
    "solid-presence": "0.2.0",
-    "tailwindcss": "4.3.3",
-    "uqr": "0.1.3"
+    "tailwindcss": "4.3.3"
  }
 }
@@ -4,9 +4,9 @@ import { FileComponentProvider } from "@opencode/ui/context/file"
 import { Font } from "@opencode/ui/font"
 import { ThemeProvider } from "@opencode/ui/theme/context"
 import { MetaProvider } from "@solidjs/meta"
-import { type BaseRouterProps, Router, useLocation } from "@solidjs/router"
+import { type BaseRouterProps, Router } from "@solidjs/router"
 import { QueryClient, QueryClientProvider } from "@tanstack/solid-query"
-import { type Component, createRenderEffect, ErrorBoundary, type JSX, type ParentProps, Show } from "solid-js"
+import { type Component, createRenderEffect, ErrorBoundary, type JSX, type ParentProps } from "solid-js"
 import { Dynamic } from "solid-js/web"
 import { CommandProvider } from "@/shell/commands/command"
 import { DesktopCommands } from "@/shell/commands/desktop"
@@ -107,29 +107,21 @@ export function AppInterface(props: {
  // The visual layout lives in the router root so it remains mounted across
  // route changes. Draft and session routes override only their server-bound data
  // providers beneath it.
-  const Root = (rootProps: ParentProps) => {
-    const location = useLocation()
-    // Pairing saves credentials before mounting any server connections or health checks.
-    return (
-      <>
+  const Root = (rootProps: ParentProps) => (
+    <TabsProvider>
+      <GlobalProvider>
        <BodyTypography />
-        <Show when={location.pathname !== "/connect"} fallback={rootProps.children}>
-          <TabsProvider>
-            <GlobalProvider>
-              <CommandProvider>
-                <DesktopCommands />
-                <SshRestore />
-                <HighlightsProvider>
-                  {props.children}
-                  {rootProps.children}
-                </HighlightsProvider>
-              </CommandProvider>
-            </GlobalProvider>
-          </TabsProvider>
-        </Show>
-      </>
-    )
-  }
+        <CommandProvider>
+          <DesktopCommands />
+          <SshRestore />
+          <HighlightsProvider>
+            {props.children}
+            {rootProps.children}
+          </HighlightsProvider>
+        </CommandProvider>
+      </GlobalProvider>
+    </TabsProvider>
+  )

  return (
    <ServersProvider
@@ -1,9 +1,10 @@
-import { createEffect, createMemo, createSignal, For, onCleanup, onMount, Show, type JSX } from "solid-js"
+import { createEffect, createMemo, createResource, createSignal, For, onCleanup, onMount, Show, type JSX } from "solid-js"
 import { createStore } from "solid-js/store"
 import { FileIcon } from "@opencode/ui/file-icon"
 import { Icon } from "@opencode/ui/icon"
 import { IconButton } from "@opencode/ui/icon-button"
 import { createAnimatedPresence } from "@/runtime/animated-presence"
+import { resolveBlobUrl } from "@/runtime/persistence/drafts"
 import { ProviderIcon } from "@opencode/ui/provider-icon"
 import { useI18n } from "@opencode/ui/context/i18n"
 import { Button } from "@opencode/ui/button"
@@ -545,17 +546,21 @@ export function ComposerAttachments(props: {
                      </AttachmentCard>
                    }
                  >
-                    {(image) => (
-                      <>
-                    <img
-                      src={image().blob.url}
-                      alt={attachment.filename}
-                      class="w-[58px] h-[46px] rounded-[6px] object-cover"
-                      onClick={() => props.onAttachmentClick?.(attachment)}
-                    />
-                    <div class="absolute inset-0 rounded-[6px] shadow-[inset_0_0_0_0.5px_var(--v2-border-border-base)] pointer-events-none" />
-                      </>
-                    )}
+                    {(image) => {
+                      // Restored drafts and history carry image ids only; bytes load when shown.
+                      const [url] = createResource(() => image().blob, resolveBlobUrl)
+                      return (
+                        <>
+                          <img
+                            src={url() ?? ""}
+                            alt={attachment.filename}
+                            class="w-[58px] h-[46px] rounded-[6px] object-cover"
+                            onClick={() => props.onAttachmentClick?.(attachment)}
+                          />
+                          <div class="absolute inset-0 rounded-[6px] shadow-[inset_0_0_0_0.5px_var(--v2-border-border-base)] pointer-events-none" />
+                        </>
+                      )
+                    }}
                  </Show>
                </Tooltip>
                <button
@@ -11,6 +11,7 @@ import { useLanguage } from "@/runtime/i18n/language"
 import { useLayout } from "@/shell/state/layout"
 import { usePlatform } from "@/runtime/platform/platform"
 import { useWorkspaceLocation } from "@/workspaces/location"
+import { resolveBlobUrl } from "@/runtime/persistence/drafts"
 import { useData, useServer } from "@/runtime/server/current"
 import { createSessionTabs } from "@/session/helpers"
 import { showToast } from "@/shell/notifications/toast"
@@ -322,7 +323,9 @@ export function createComposerModel(adapter: ComposerAdapter, options?: { queue?
    },
    openAttachment: (attachment) => {
      if (attachment.type !== "image") return
-      dialog.show(() => createComponent(ImagePreview, { src: attachment.blob.url, alt: attachment.filename }))
+      void resolveBlobUrl(attachment.blob).then((src) => {
+        if (src) dialog.show(() => createComponent(ImagePreview, { src, alt: attachment.filename }))
+      })
    },
    openContext(key) {
      const item = controller.contextItem(key)
@@ -136,7 +136,7 @@ describe("composer persistence schemas", () => {
    ).toEqual(value)
  })

-  test("migrates inline images but never encodes dataUrl or unresolved references", () => {
+  test("migrates inline images, keeps store references without a URL, and never encodes dataUrl", () => {
    const value = Schema.decodeUnknownSync(
      Persistence.withInitial(ComposerStore, { prompt: DEFAULT_PROMPT, context: { items: [] } }),
    )({
@@ -149,12 +149,16 @@ describe("composer persistence schemas", () => {
        { ...image, blob: { id: "missing" }, dataUrl: "data:image/png;base64,YQ==" },
      ],
    })
-    expect(value.prompt).toHaveLength(3)
+    expect(value.prompt).toHaveLength(6)
    expect(value.prompt[0]).toEqual({
      ...image,
      sourcePath: "/image.png",
      blob: { id: "data:image/png;base64,YQ==", url: "data:image/png;base64,YQ==" },
    })
+    // Bytes still in the draft store resolve on use; a non-blob URL is discarded in favour of the id.
+    expect(value.prompt[3]).toEqual({ ...image, blob: { id: "missing", url: "" } })
+    expect(value.prompt[4]).toEqual({ ...image, blob: { id: "bad", url: "" } })
+    expect(value.prompt[5]).toEqual({ ...image, blob: { id: "missing", url: "" } })
    const encoded = Schema.encodeSync(ComposerStore)(value)
    expect(JSON.stringify(encoded)).not.toContain("dataUrl")
    expect(
@@ -61,11 +61,12 @@ const ImageFields = {
 }
 const Image = Persistence.struct({
  ...ImageFields,
-  blob: Schema.Struct({ id: Schema.NonEmptyString, url: Schema.String.check(Schema.isPattern(/^(blob:|data:)/)) }),
+  // An empty URL is an image whose bytes are still in the draft store; see `resolveBlobUrl`.
+  blob: Schema.Struct({ id: Schema.NonEmptyString, url: Schema.String.check(Schema.isPattern(/^(blob:|data:|$)/)) }),
 })

-// Draft storage hydrates content-addressed blobs before this codec runs. Legacy
-// inline data remains usable, but unresolved references are not renderable.
+// Draft storage keeps content-addressed blobs in the store until an image is shown or sent; a
+// reference without a URL resolves through `resolveBlobUrl`. Legacy inline data remains usable.
 export const ImageAttachmentPart = Schema.Struct({
  ...ImageFields,
  blob: Persistence.optional(
@@ -88,6 +88,15 @@ describe("prompt state initialization", () => {
          start: 5,
          end: 12,
        },
+        // A reference without a usable URL keeps its id; the bytes resolve from the draft store on use.
+        {
+          type: "image",
+          id: "missing-blob",
+          filename: "missing.png",
+          mime: "image/png",
+          blob: { id: "content-hash-without-a-url", url: "" },
+        },
+        { type: "image", id: "invalid-url", filename: "invalid.png", mime: "image/png", blob: { id: "hash", url: "" } },
        {
          type: "image",
          id: "legacy",
@@ -8,7 +8,7 @@ import type { ComposerAdapter, ComposerDelivery, ComposerSelection, ComposerSess
 import { createComposerSubmission } from "./submission-state"
 import { buildPromptRequest } from "./request"
 import { setCursorPosition } from "./editor/dom"
-import { blobDataUrl } from "@/runtime/persistence/drafts"
+import { blobDataUrl, resolveBlobUrl } from "@/runtime/persistence/drafts"
 import { isAttachment } from "./prompt-parts"
 import type { ModelSelection } from "@/providers/models/selection"

@@ -59,12 +59,22 @@ export function createComposerSubmit(input: ComposerSubmitInput) {
        selection: item.selection ? { ...item.selection } : undefined,
      })),
    })
-    const value = readSubmission(input, submission.prompt, submission.context, options?.alternate ?? false)
-    if (!value) {
+    const read = readSubmission(input, submission.prompt, submission.context, options?.alternate ?? false)
+    if (!read) {
      if (input.adapter.working() && input.adapter.kind === "active-session") void input.adapter.interrupt()
      return
    }
    if (submitting.has(input.adapter.state)) return
+    // Images restored from a draft or history carry ids only; the optimistic message shows their URLs.
+    const value = {
+      ...read,
+      images: await Promise.all(
+        read.images.map(async (image) => ({
+          ...image,
+          blob: { ...image.blob, url: (await resolveBlobUrl(image.blob)) ?? image.blob.url },
+        })),
+      ),
+    }
    submitting.add(input.adapter.state)
    const comments = input.comments.capture()
    // Capture command intent before starting a session in a worktree whose catalog has not loaded.
@@ -440,35 +440,6 @@ export const dict = {
    "No camera is available to this browser. Enter your connection details manually.",
  "server.connect.camera.error":
    "Could not open the camera. Allow camera access or enter your connection details manually.",
-  "command.server.pair": "Pair device",
-  "settings.pairing.title": "Pairing",
-  "settings.pairing.connection": "Local Network",
-  "pair.local.description": "View connection details and a QR code to connect a device on the same network.",
-  "pair.local.open": "Show details",
-  "pair.screenActive.title": "Keep screen active",
-  "pair.screenActive.description": "Prevent this computer’s display from sleeping while OpenCode is running.",
-  "pair.screenActive.error": "Could not update the screen activity setting. Try again.",
-  "pair.qr.open": "Show details",
-  "pair.tailscale.enable": "Enable Tailscale",
-  "pair.tailscale.serve": "Tailscale Serve",
-  "pair.description": "Connect another device to this machine's OpenCode server.",
-  "pair.loading": "Loading connection details…",
-  "pair.qr": "Pairing QR code",
-  "pair.copy": "Copy details",
-  "pair.copy.error": "Could not copy pairing details. Try again.",
-  "pair.urls": "URLs",
-  "pair.username": "Username",
-  "pair.password": "Password",
-  "pair.error": "Could not update pairing details. Try again.",
-  "pair.tailscale.open": "Share with Tailscale",
-  "pair.tailscale.opening": "Enabling Tailscale Serve…",
-  "pair.tailscale.title": "Tailscale",
-  "pair.tailscale.description": "Use Tailscale Serve to share this server over HTTPS with devices on your tailnet.",
-  "pair.tailscale.checking": "Checking Tailscale Serve…",
-  "pair.tailscale.inactive": "This server is not shared with Tailscale yet.",
-  "pair.tailscale.error": "Could not load Tailscale Serve status. Try again.",
-  "pair.tailscale.disable": "Disable",
-  "pair.tailscale.disabling": "Disabling Tailscale Serve…",
  "dialog.server.edit.title": "Edit server",
  "dialog.server.default.title": "Default server",
  "dialog.server.default.description":
@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test"
-import { createDraftStore, draftTextChunk, draftTextThreshold } from "./drafts"
+import { createDraftStore, draftTextChunk, draftTextThreshold, resolveBlobUrl } from "./drafts"

 function memoryDriver() {
  const documents = new Map<string, string>()
@@ -287,15 +287,34 @@ describe("draft store image retention", () => {
    expect(await released(store, 5, shared.url)).toBe(true)
  })

-  test("loading a document pins the images it references", async () => {
+  test("loading a document pins the images it references without fetching their bytes", async () => {
    const { memory, store } = fresh()
+    const reads: string[] = []
+    const getBlob = memory.driver.getBlob
+    memory.driver.getBlob = (id) => {
+      reads.push(id)
+      return getBlob(id)
+    }
    const id = await memory.driver.putBlob(image(6))
    memory.documents.set("loaded", JSON.stringify({ prompt: [{ type: "image", blob: { id } }] }))
-    const url = JSON.parse((await store.getItem("loaded"))!).prompt[0].blob.url
+    const loaded = JSON.parse((await store.getItem("loaded"))!).prompt[0].blob
+    expect(loaded).toEqual({ id })
+    expect(reads).toEqual([])
+    // The first consumer that shows or sends the image loads it; the pin from the load keeps it.
+    const url = (await resolveBlobUrl(loaded))!
+    expect(url.startsWith("blob:")).toBe(true)
+    expect(reads).toEqual([id])
+    expect(await resolveBlobUrl(loaded)).toBe(url)
+    expect(reads).toEqual([id])
    await tick()
    expect(await released(store, 6, url)).toBe(false)
    await store.removeItem("loaded")
    await tick()
    expect(await released(store, 6, url)).toBe(true)
  })
+
+  test("a reference to bytes the store no longer holds resolves to nothing", async () => {
+    fresh()
+    expect(await resolveBlobUrl({ id: "gone" })).toBeUndefined()
+  })
 })
@@ -42,6 +42,18 @@ const refs = new Map<string, Set<string>>()
 // Image ids that were restored under a different id (a store without WebCrypto assigns fresh
 // ones); live references still carry the original.
 const aliases = new Map<string, string>()
+// Fetches image bytes from the store created last. Documents load without their bytes; a consumer
+// that renders or sends an image resolves its URL through here, so a history full of large
+// attachments costs nothing at startup.
+let loader: ((id: string) => Promise<string | undefined>) | undefined
+
+/** The object URL for an image reference, loading its bytes from the draft store on first use. */
+export function resolveBlobUrl(blob: { id: string; url?: string }) {
+  if (blob.url) return Promise.resolve(blob.url)
+  const existing = retained.get(aliases.get(blob.id) ?? blob.id)
+  if (existing) return Promise.resolve(existing.url)
+  return loader?.(blob.id) ?? Promise.resolve(undefined)
+}

 function blobUrl(id: string, blob: Blob, grace?: number) {
  const existing = retained.get(id)
@@ -120,7 +132,7 @@ export function createDraftStore(driver: Driver, options: { grace?: number } = {
  const loading = new Map<string, Promise<string | undefined>>()
  const loadBlobUrl = (id: string) => {
    const existing = retained.get(id)
-    if (existing) return existing.url
+    if (existing) return Promise.resolve(existing.url)
    const pending = loading.get(id)
    if (pending) return pending
    const next = driver
@@ -130,6 +142,7 @@ export function createDraftStore(driver: Driver, options: { grace?: number } = {
    loading.set(id, next)
    return next
  }
+  loader = loadBlobUrl
  const putBlob = async (blob: Blob) => {
    const id = await driver.putBlob(blob)
    return { id, url: blobUrl(id, blob, grace) }
@@ -221,9 +234,11 @@ export function createDraftStore(driver: Driver, options: { grace?: number } = {
      if (ref.kind === "text" && Array.isArray(ref.ids)) {
        return (await Promise.all(ref.ids.map((id) => loadChunk(String(id))))).join("")
      }
+      // Bytes stay in the store until something renders or sends the image (see resolveBlobUrl);
+      // only an image already pinned in this page gets its URL back immediately.
      if (typeof ref.id === "string") {
-        const url = await loadBlobUrl(ref.id)
-        if (url) return { ...item, blob: { id: ref.id, url } }
+        const url = retained.get(aliases.get(ref.id) ?? ref.id)?.url
+        return { ...item, blob: url ? { id: ref.id, url } : { id: ref.id } }
      }
    }
    return Object.fromEntries(
@@ -423,7 +438,9 @@ function referenced(json: string) {

 export async function blobDataUrl(blob: BlobReference, mime: string) {
  const kept = retained.get(aliases.get(blob.id) ?? blob.id)
-  const data = kept ? kept.blob : await fetch(blob.url).then((response) => response.blob())
+  const url = kept ? undefined : await resolveBlobUrl(blob)
+  if (!kept && !url) throw new Error(`Attachment ${blob.id} has no stored bytes`)
+  const data = kept ? kept.blob : await fetch(url!).then((response) => response.blob())
  return new Promise<string>((resolve, reject) => {
    const reader = new FileReader()
    reader.addEventListener("error", () => reject(reader.error))
@@ -22,12 +22,6 @@ type SaveFilePickerOptions = { title?: string; defaultPath?: string }
 type PlatformName = "web" | "desktop"
 type DesktopOS = "macos" | "windows" | "linux"

-export type PairingInfo = {
-  readonly urls: readonly string[]
-  readonly username: "opencode"
-  readonly password: string
-}
-
 export type FatalRendererErrorLog = {
  error: string
  url: string
@@ -107,10 +101,6 @@ type PlatformBase = {
  /** Allow native pinch/Ctrl-scroll zoom gestures (desktop only) */
  setPinchZoomEnabled?(enabled: boolean): Promise<void> | void

-  /** Prevent the local display from sleeping while the desktop app is running. */
-  getKeepScreenActive?(): Promise<boolean>
-  setKeepScreenActive?(enabled: boolean): Promise<void>
-
  /** Run a desktop-only menu action from the app chrome */
  runDesktopMenuAction?(action: DesktopMenuAction): Promise<void> | void

@@ -134,15 +124,6 @@ type PlatformBase = {

  /** Native browser pane hosted by the platform (desktop only). */
  browserPane?: BrowserPanePlatform
-
-  /** Pair another device with the local desktop server. */
-  pair?: {
-    info(): Promise<PairingInfo>
-    tailscaleAvailable(): Promise<boolean>
-    tailscaleStatus(): Promise<PairingInfo | null>
-    openTailscale(): Promise<PairingInfo>
-    disableTailscale(): Promise<void>
-  }
 }

 export type Platform = PlatformBase &
@@ -1,64 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { decodePairingCode, decodePairingUrl, pairingUrl } from "./pairing"
-
-describe("pairing URL", () => {
-  test("pairs with the current origin using credentials without server URLs", () => {
-    const info = { username: "opencode" as const, password: "a+b & café" }
-    const origin = "https://computer.tailnet.ts.net:49709"
-    const url = new URL(pairingUrl(info, origin))
-
-    expect(url.origin).toBe(origin)
-    expect(url.pathname).toBe("/connect")
-    expect(JSON.parse(url.searchParams.get("data") ?? "")).toEqual(info)
-    expect(decodePairingUrl(url.search, origin)).toEqual({ urls: [origin], password: info.password })
-    expect(decodePairingCode(JSON.stringify(info))).toBeUndefined()
-  })
-
-  test("encodes the pairing JSON in the data query parameter and decodes it", () => {
-    const info = {
-      urls: ["http://192.168.1.2:4096"],
-      username: "opencode" as const,
-      password: "a+b & café",
-    }
-    const url = new URL(pairingUrl(info, "https://example.com"))
-
-    expect(url.origin).toBe("https://example.com")
-    expect(url.pathname).toBe("/connect")
-    expect(url.searchParams.get("data")).toBe(JSON.stringify(info))
-    expect(decodePairingUrl(url.search)).toEqual({
-      urls: ["http://192.168.1.2:4096"],
-      password: "a+b & café",
-    })
-  })
-
-  test("defaults to the hosted app for desktop pairing", () => {
-    expect(new URL(pairingUrl({ urls: [], username: "opencode", password: "secret" })).origin).toBe(
-      "https://app.opencode.ai",
-    )
-  })
-
-  test("accepts CLI base64url fragments", () => {
-    const value = { urls: ["http://localhost:4096"], username: "opencode", password: "a+b & café" }
-    expect(decodePairingUrl(`#${Buffer.from(JSON.stringify(value)).toString("base64url")}`)).toEqual({
-      urls: value.urls,
-      password: value.password,
-    })
-  })
-
-  test("rejects invalid query data", () => {
-    expect(decodePairingUrl("?data=invalid")).toBeUndefined()
-    expect(decodePairingUrl("?other=value")).toBeUndefined()
-  })
-
-  test("accepts legacy JSON fragments", () => {
-    const value = { urls: ["http://localhost:4096"], username: "opencode", password: "secret" }
-    expect(decodePairingUrl(`#${encodeURIComponent(JSON.stringify(value))}`)).toEqual({
-      urls: value.urls,
-      password: value.password,
-    })
-  })
-
-  test("rejects an invalid fragment", () => {
-    expect(decodePairingUrl("#not-a-pairing-code")).toBeUndefined()
-  })
-})
@@ -3,7 +3,7 @@ import { normalizeServerUrl } from "@/runtime/server/registry"

 const pairing = Schema.fromJsonString(
  Schema.Struct({
-    urls: Schema.optional(Schema.Array(Schema.String)),
+    urls: Schema.Array(Schema.String),
    username: Schema.Literal("opencode"),
    password: Schema.String,
  }),
@@ -19,40 +19,10 @@ export function serverAddress(value: string) {
  return normalized
 }

-export function decodePairingCode(value: string, origin?: string) {
+export function decodePairingCode(value: string) {
  const result = Schema.decodeUnknownOption(pairing)(value)
  if (Option.isNone(result)) return
-  const urls = [
-    ...new Set(
-      (result.value.urls ?? (origin ? [origin] : [])).map(serverAddress).filter((url) => url !== undefined),
-    ),
-  ]
+  const urls = [...new Set(result.value.urls.map(serverAddress).filter((url) => url !== undefined))]
  if (!urls.length) return
  return { urls, password: result.value.password }
 }
-
-export function pairingUrl(
-  value: { urls?: readonly string[]; username: "opencode"; password: string },
-  host = "https://app.opencode.ai",
-) {
-  return `${new URL("/connect", host)}?data=${encodeURIComponent(JSON.stringify(value))}`
-}
-
-export function decodePairingUrl(value: string, origin?: string) {
-  if (value.startsWith("?")) {
-    const data = new URLSearchParams(value).get("data")
-    return data === null ? undefined : decodePairingCode(data, origin)
-  }
-  const encoded = value.startsWith("#") ? value.slice(1) : value
-  if (!encoded) return
-  const legacy = new URLSearchParams(`value=${encoded}`).get("value") ?? ""
-  if (legacy.startsWith("{")) return decodePairingCode(legacy)
-  if (!/^[A-Za-z0-9_-]+$/.test(encoded) || encoded.length % 4 === 1) return
-  const binary = atob(
-    encoded
-      .replaceAll("-", "+")
-      .replaceAll("_", "/")
-      .padEnd(Math.ceil(encoded.length / 4) * 4, "="),
-  )
-  return decodePairingCode(new TextDecoder().decode(Uint8Array.from(binary, (char) => char.charCodeAt(0))))
-}
@@ -9,28 +9,19 @@ import { usePlatform } from "@/runtime/platform/platform"
 import { useCheckServerHealth } from "@/runtime/server/health"
 import { useServers } from "@/runtime/server/registry"
 import { serverAddress } from "./pairing"
-import type { decodePairingCode } from "./pairing"
 import { isMixedContent } from "./browser"
 import { createCameraAvailability } from "./camera"
 import "./screen.css"

 const PairingScanner = lazy(() => import("./scanner").then((module) => ({ default: module.PairingScanner })))

-export function ConnectServerScreen(
-  props: { pairing?: NonNullable<ReturnType<typeof decodePairingCode>>; onConnect?: () => void } = {},
-) {
+export function ConnectServerScreen() {
  const language = useLanguage()
  const platform = usePlatform()
  const servers = useServers()
  const check = useCheckServerHealth()
  const camera = createCameraAvailability()
-  const [state, setState] = createStore({
-    url: props.pairing?.urls[0] ?? "",
-    password: props.pairing?.password ?? "",
-    urls: props.pairing?.urls ?? ([] as string[]),
-    error: "",
-    scanning: false,
-  })
+  const [state, setState] = createStore({ url: "", password: "", urls: [] as string[], error: "", scanning: false })
  const connectionError = () =>
    language.t(
      platform.platform === "web" && isMixedContent(location.href, state.url)
@@ -51,7 +42,6 @@ export function ConnectServerScreen(
        return
      }
      servers.add({ type: "http", http })
-      props.onConnect?.()
    },
    onError: () => setState("error", connectionError()),
  }))
@@ -7,7 +7,6 @@ export const pageIcons = {
  appearance: "appearance",
  notifications: "notifications",
  shortcuts: "keyboard",
-  pairing: "server",
  projects: "folder",
  workspaces: "outline-worktree",
  providers: "providers",
@@ -23,7 +22,6 @@ export const pageLabels = {
  appearance: "settings.general.section.appearance",
  notifications: "settings.tab.notifications",
  shortcuts: "settings.shortcuts.title",
-  pairing: "settings.pairing.title",
  projects: "settings.tab.projects",
  workspaces: "settings.tab.workspaces",
  providers: "settings.providers.title",
@@ -1,303 +0,0 @@
-import { Button } from "@opencode/ui/button"
-import { useDialog } from "@opencode/ui/context/dialog"
-import { Dialog, DialogBody, DialogHeader, DialogTitleGroup } from "@opencode/ui/dialog"
-import { Icon } from "@opencode/ui/icon"
-import { Switch } from "@opencode/ui/switch"
-import { Tooltip } from "@opencode/ui/tooltip"
-import { useMutation, useQuery, useQueryClient } from "@tanstack/solid-query"
-import { createEffect, createMemo, onCleanup, Show } from "solid-js"
-import { renderSVG } from "uqr"
-import { useLanguage } from "@/runtime/i18n/language"
-import { usePlatform, type PairingInfo } from "@/runtime/platform/platform"
-import { pairingUrl } from "@/servers/connect/pairing"
-import { SettingsList } from "@/settings/list"
-import { SettingsRow } from "@/settings/row"
-
-export function SettingsPairing() {
-  const language = useLanguage()
-  const dialog = useDialog()
-  const platform = usePlatform()
-  const queryClient = useQueryClient()
-  const pair = platform.pair
-  if (!pair) return null
-  const local = useQuery(() => ({
-    queryKey: ["pairing", "local"],
-    queryFn: pair.info,
-  }))
-  // Reading pending query data would suspend the entire settings surface.
-  const localInfo = () => (local.isSuccess ? local.data : undefined)
-  const localHost = createMemo(() =>
-    localInfo()?.urls.find((value) => {
-      const host = new URL(value).hostname
-      return (
-        host !== "localhost" &&
-        !host.endsWith(".localhost") &&
-        !host.startsWith("127.") &&
-        host !== "[::1]" &&
-        host !== "0.0.0.0" &&
-        host !== "[::]"
-      )
-    }),
-  )
-  const screenActive = useQuery(() => ({
-    queryKey: ["pairing", "screen-active"],
-    queryFn: () => platform.getKeepScreenActive!(),
-    enabled: !!platform.getKeepScreenActive,
-  }))
-  const screenActivity = useMutation(() => ({
-    mutationFn: async (enabled: boolean) => platform.setKeepScreenActive?.(enabled),
-    onSuccess: (_, enabled) => queryClient.setQueryData(["pairing", "screen-active"], enabled),
-  }))
-  const tailscale = useQuery(() => ({
-    queryKey: ["pairing", "tailscale-available"],
-    queryFn: pair.tailscaleAvailable,
-  }))
-  const tailscaleStatus = useQuery(() => ({
-    queryKey: ["pairing", "tailscale-status"],
-    queryFn: pair.tailscaleStatus,
-    enabled: tailscale.isSuccess && tailscale.data === true,
-  }))
-  const tailscaleServe = useMutation(() => ({
-    mutationFn: pair.openTailscale,
-    onSuccess: (value) => queryClient.setQueryData(["pairing", "tailscale-status"], value),
-  }))
-  const tailscaleDisable = useMutation(() => ({
-    mutationFn: pair.disableTailscale,
-    onSuccess: () => queryClient.setQueryData(["pairing", "tailscale-status"], null),
-  }))
-  const tailscaleInfo = () => (tailscaleStatus.isSuccess ? tailscaleStatus.data : undefined)
-
-  return (
-    <>
-      <div class="settings-tab-header">
-        <div class="settings-tab-header-row">
-          <div class="flex flex-col gap-1">
-            <h2 class="settings-tab-title">{language.t("settings.pairing.title")}</h2>
-            <span class="text-11-regular text-v2-text-text-muted">{language.t("pair.description")}</span>
-          </div>
-        </div>
-      </div>
-
-      <div class="settings-tab-body settings-tab-body--sectioned">
-        <section class="settings-section" aria-label={language.t("settings.pairing.connection")}>
-          <SettingsList>
-            <SettingsRow
-              title={language.t("settings.pairing.connection")}
-              description={language.t("pair.local.description")}
-            >
-              <Button
-                variant="neutral"
-                disabled={!localHost()}
-                onClick={() =>
-                  dialog.push(() => (
-                    <DialogPairing
-                      title={language.t("settings.pairing.connection")}
-                      info={localInfo()}
-                      host={localHost()}
-                    />
-                  ))
-                }
-              >
-                {language.t("pair.local.open")}
-              </Button>
-            </SettingsRow>
-            <Show when={platform.getKeepScreenActive && platform.setKeepScreenActive}>
-              <div data-action="settings-keep-screen-active">
-                <SettingsRow
-                  title={language.t("pair.screenActive.title")}
-                  description={language.t("pair.screenActive.description")}
-                >
-                  <Switch
-                    hideLabel
-                    checked={screenActive.isSuccess && screenActive.data}
-                    disabled={screenActive.isPending || !!screenActive.error || screenActivity.isPending}
-                    onChange={(enabled) => screenActivity.mutate(enabled)}
-                  >
-                    {language.t("pair.screenActive.title")}
-                  </Switch>
-                </SettingsRow>
-              </div>
-            </Show>
-          </SettingsList>
-          <Show when={screenActive.error || screenActivity.error}>
-            <p class="text-text-danger-base" role="alert">
-              {language.t("pair.screenActive.error")}
-            </p>
-          </Show>
-          <Show when={local.error}>
-            <p class="text-text-danger-base" role="alert">
-              {language.t("pair.error")}
-            </p>
-          </Show>
-        </section>
-
-        <Show when={tailscale.isSuccess && tailscale.data === true}>
-          <section class="settings-section" aria-label={language.t("pair.tailscale.title")}>
-            <Show
-              when={tailscaleInfo()}
-              fallback={
-                <>
-                  <h3 class="settings-section-title">{language.t("pair.tailscale.title")}</h3>
-                  <SettingsList>
-                    <div class="flex min-h-24 flex-col items-center justify-center gap-3 px-4 py-6">
-                      <Button
-                        variant="neutral"
-                        disabled={!localInfo() || tailscaleStatus.isPending || tailscaleServe.isPending}
-                        aria-busy={tailscaleServe.isPending}
-                        onClick={() => tailscaleServe.mutate()}
-                      >
-                        <svg class="size-4 shrink-0" viewBox="0 0 24 24" fill="currentColor" aria-hidden="true">
-                          <g opacity="0.3">
-                            <circle cx="3" cy="3" r="3" />
-                            <circle cx="12" cy="3" r="3" />
-                            <circle cx="21" cy="3" r="3" />
-                            <circle cx="3" cy="21" r="3" />
-                            <circle cx="21" cy="21" r="3" />
-                          </g>
-                          <circle cx="3" cy="12" r="3" />
-                          <circle cx="12" cy="12" r="3" />
-                          <circle cx="21" cy="12" r="3" />
-                          <circle cx="12" cy="21" r="3" />
-                        </svg>
-                        {language.t(tailscaleServe.isPending ? "pair.tailscale.opening" : "pair.tailscale.enable")}
-                      </Button>
-                      <span class="text-center text-[13px] leading-text-base text-v2-text-text-muted">
-                        {language.t("pair.tailscale.description")}
-                      </span>
-                    </div>
-                  </SettingsList>
-                </>
-              }
-            >
-              <h3 class="settings-section-title">{language.t("pair.tailscale.title")}</h3>
-              <SettingsList>
-                <SettingsRow
-                  title={language.t("pair.tailscale.serve")}
-                  description={language.t("pair.tailscale.description")}
-                >
-                  <div class="flex flex-col items-end gap-2">
-                    <Button
-                      variant="neutral"
-                      disabled={!tailscaleInfo() || tailscaleDisable.isPending}
-                      onClick={() =>
-                        dialog.push(() => (
-                          <DialogPairing
-                            title={language.t("pair.tailscale.title")}
-                            info={tailscaleInfo()}
-                            host={tailscaleInfo()?.urls[0]}
-                          />
-                        ))
-                      }
-                    >
-                      {language.t("pair.qr.open")}
-                    </Button>
-                    <Button
-                      variant="neutral"
-                      disabled={
-                        !localInfo() ||
-                        tailscaleStatus.isPending ||
-                        tailscaleServe.isPending ||
-                        tailscaleDisable.isPending
-                      }
-                      onClick={() => tailscaleDisable.mutate()}
-                    >
-                      {language.t("pair.tailscale.disable")}
-                    </Button>
-                  </div>
-                </SettingsRow>
-              </SettingsList>
-            </Show>
-            <Show when={tailscaleStatus.error || tailscaleServe.error || tailscaleDisable.error}>
-              <p class="text-text-danger-base" role="alert">
-                {language.t("pair.tailscale.error")}
-              </p>
-            </Show>
-          </section>
-        </Show>
-      </div>
-    </>
-  )
-}
-
-function DialogPairing(props: { title: string; info: PairingInfo | null | undefined; host?: string }) {
-  const language = useLanguage()
-  const platform = usePlatform()
-  const url = createMemo(() => {
-    if (!props.info) return
-    const host = props.host ?? (platform.platform === "web" ? location.origin : undefined)
-    return pairingUrl(
-      {
-        urls: host ? [host] : props.info.urls.slice(0, 1),
-        username: props.info.username,
-        password: props.info.password,
-      },
-      host,
-    )
-  })
-  const origin = createMemo(() => {
-    const value = url()
-    if (!value) return
-    return new URL(value).origin
-  })
-  const copy = useMutation(() => ({
-    mutationFn: async () => {
-      const value = url()
-      if (!value) return
-      await (platform.writeClipboardText?.(value) ?? navigator.clipboard.writeText(value))
-    },
-  }))
-  createEffect(() => {
-    if (!copy.isSuccess) return
-    const timeout = setTimeout(() => copy.reset(), 2000)
-    onCleanup(() => clearTimeout(timeout))
-  })
-  const qr = createMemo(() => {
-    const value = url()
-    if (!value) return
-    return renderSVG(value, { border: 4, blackColor: "currentColor", whiteColor: "transparent" })
-  })
-
-  return (
-    <Dialog fit containerClass="max-w-[min(400px,calc(100vw-32px),calc(100dvh-180px))]">
-      <DialogHeader>
-        <DialogTitleGroup title={props.title} description={language.t("pair.description")} />
-      </DialogHeader>
-      <DialogBody class="flex flex-col gap-4 px-4 pb-4">
-        <Show when={props.info}>
-          <div
-            class="aspect-square w-full shrink-0 rounded-[6px] bg-v2-background-bg-base p-6 text-v2-text-text-base [&>svg]:size-full"
-            role="img"
-            aria-label={language.t("pair.qr")}
-            innerHTML={qr()}
-          />
-          <div class="flex min-w-0 justify-center pb-2">
-            <Tooltip
-              class="min-w-0 max-w-full"
-              value={language.t(copy.isSuccess ? "common.copied" : "pair.copy")}
-              placement="top"
-              forceOpen={copy.isSuccess ? true : undefined}
-            >
-              <button
-                type="button"
-                class="inline-flex min-h-8 max-w-full select-none items-center justify-center gap-2 rounded-[6px] px-2 py-1 text-[13px] font-[440] leading-text-compact tracking-[-0.04px] text-v2-text-text-muted transition-colors hover:bg-v2-background-bg-layer-02 hover:text-v2-text-text-base focus-visible:bg-v2-background-bg-layer-02 focus-visible:outline-none disabled:opacity-50"
-                disabled={copy.isPending}
-                aria-label={language.t("pair.copy")}
-                onClick={() => copy.mutate()}
-              >
-                <Icon name={copy.isSuccess ? "check" : "copy"} size="small" class="shrink-0" />
-                <bdi dir="ltr" class="min-w-0 break-all text-start">
-                  {origin()}
-                </bdi>
-              </button>
-            </Tooltip>
-          </div>
-        </Show>
-        <Show when={copy.error}>
-          <p class="text-text-danger-base" role="alert">
-            {language.t("pair.copy.error")}
-          </p>
-        </Show>
-      </DialogBody>
-    </Dialog>
-  )
-}
@@ -20,20 +20,6 @@ export const clientSettings: Entry<SettingsRootTab>[] = [
  { tab: "appearance", label: "settings.general.section.appearance" },
  { tab: "notifications", label: "settings.tab.notifications" },
  { tab: "shortcuts", label: "settings.shortcuts.title", keywords: "keybind keyboard hotkey" },
-  {
-    tab: "pairing",
-    label: "settings.pairing.title",
-    keywords: "pair device qr tailscale",
-    available: "desktop",
-  },
-  {
-    tab: "pairing",
-    label: "pair.screenActive.title",
-    description: "pair.screenActive.description",
-    target: "settings-keep-screen-active",
-    keywords: "display sleep awake local",
-    available: "desktop",
-  },
  { tab: "experimental", label: "settings.tab.experimental" },
  { tab: "about", label: "settings.tab.about", keywords: "version license credits" },
  { tab: "general", label: "settings.general.row.language.title", target: "settings-language" },
@@ -3,7 +3,6 @@ import { useDialog } from "@opencode/ui/context/dialog"
 import { createEffect, createMemo, on, onCleanup, onMount, Show, Switch, Match, type Accessor } from "solid-js"
 import { createStore } from "solid-js/store"
 import { useLanguage } from "@/runtime/i18n/language"
-import { usePlatform } from "@/runtime/platform/platform"
 import { useLayout } from "@/shell/state/layout"
 import { useTabs } from "@/shell/tabs/tabs"
 import { displayName } from "@/shell/layout/helpers"
@@ -19,7 +18,6 @@ import { SettingsAppearance } from "./appearance/appearance"
 import { SettingsExperimental } from "./experimental/experimental"
 import { SettingsKeybinds } from "./keybinds/keybinds"
 import { SettingsNotifications } from "./notifications/notifications"
-import { SettingsPairing } from "./pairing/pairing"
 import { SettingsProviders } from "./providers/providers"
 import { SettingsModels } from "./models/models"
 import { SettingsServerGeneral } from "./servers/servers"
@@ -43,7 +41,6 @@ const rootClientTabs = [
  { value: "appearance", icon: pageIcons.appearance, label: "settings.general.section.appearance" },
  { value: "notifications", icon: pageIcons.notifications, label: "settings.tab.notifications" },
  { value: "shortcuts", icon: pageIcons.shortcuts, label: "settings.tab.shortcuts" },
-  { value: "pairing", icon: pageIcons.pairing, label: "settings.pairing.title" },
 ] as const

 const serverTabs = [
@@ -190,7 +187,6 @@ function RootSettings() {
  const tabs = useTabs()
  const servers = useServerCollectionController()
  const inventory = useSettingsServers()
-  const platform = usePlatform()
  const [state, setState] = createStore({ worktreeFilterReset: 0 })
  const list = servers.collection.items
  const singleEntry = createMemo(() => (inventory().length === 1 ? inventory()[0] : undefined))
@@ -220,11 +216,7 @@ function RootSettings() {
      <DialogServer mode="add" onSave={(server) => surface.openServer(ServerConnection.key(server))} />
    ))
  const groups = createMemo<SettingsNavGroup[]>(() => [
-    {
-      items: rootClientTabs
-        .filter((item) => item.value !== "pairing" || !!platform.pair)
-        .map((item) => ({ ...item, label: language.t(item.label) })),
-    },
+    { items: rootClientTabs.map((item) => ({ ...item, label: language.t(item.label) })) },
    ...(multiple()
      ? [
          {
@@ -290,9 +282,6 @@ function RootSettings() {
      <Tabs.Content value="shortcuts" class="settings-panel">
        <SettingsKeybinds active={surface.view().tab === "shortcuts"} autofocus={!surface.search.state.selected} />
      </Tabs.Content>
-      <Tabs.Content value="pairing" class="settings-panel">
-        <SettingsPairing />
-      </Tabs.Content>
      <Tabs.Content value="experimental" class="settings-panel">
        <SettingsExperimental />
      </Tabs.Content>
@@ -11,7 +11,6 @@ export type SettingsRootTab =
  | "appearance"
  | "notifications"
  | "shortcuts"
-  | "pairing"
  | "projects"
  | "workspaces"
  | "providers"
@@ -45,7 +44,6 @@ const rootTabs: Record<SettingsRootTab, true> = {
  appearance: true,
  notifications: true,
  shortcuts: true,
-  pairing: true,
  projects: true,
  workspaces: true,
  providers: true,
@@ -4,7 +4,6 @@ import { useCommand, type CommandOption } from "./command"
 import { useDialog } from "@opencode/ui/context/dialog"
 import { DialogSsh } from "@/servers/ssh/dialog"
 import { useUpdaterAction } from "@/shell/updates/action"
-import { useSettingsSurface } from "@/settings/surface"

 export function DesktopCommands() {
  const command = useCommand()
@@ -41,25 +40,3 @@ export function DesktopCommands() {

  return null
 }
-
-export function DesktopPairingCommand() {
-  const command = useCommand()
-  const language = useLanguage()
-  const platform = usePlatform()
-  const settings = useSettingsSurface()
-
-  command.register("desktop-pairing", () =>
-    platform.platform === "desktop" && platform.pair
-      ? [
-          {
-            id: "server.pair",
-            title: language.t("command.server.pair"),
-            category: language.t("command.category.server"),
-            onSelect: () => settings.open("pairing"),
-          },
-        ]
-      : [],
-  )
-
-  return null
-}
@@ -1,5 +1,5 @@
-import { Route, useNavigate, useParams } from "@solidjs/router"
-import { createMemo, lazy, onMount, Show, Suspense, type ParentProps } from "solid-js"
+import { Route, useParams } from "@solidjs/router"
+import { createMemo, lazy, Show, Suspense, type ParentProps } from "solid-js"
 import { Home } from "@/home/route"
 import { ServerProvider } from "@/runtime/server/current"
 import { useGlobal } from "@/runtime/server/runtime"
@@ -10,8 +10,6 @@ import { LayoutProvider } from "@/shell/state/layout"
 import { SettingsSurfaceProvider } from "@/settings/surface"
 import Shell from "@/shell/shell"
 import { requireServerKey } from "./session"
-import { decodePairingUrl } from "@/servers/connect/pairing"
-import { DesktopPairingCommand } from "@/shell/commands/desktop"

 export const File = lazy(() => import("@opencode/session-ui/file").then((module) => ({ default: module.File })))
 const loadSessionRoute = () => Promise.all([import("@/session/route"), File.preload()]).then(([module]) => module)
@@ -28,7 +26,6 @@ export function preloadRoute(url: string) {
  const pathname = url.split(/[?#]/, 1)[0]
  if (pathname === "/new-session") return DraftRoute.preload().then(() => undefined)
  if (pathname === "/settings") return SettingsScreen.preload().then(() => undefined)
-  if (pathname === "/connect") return ConnectServerScreen.preload().then(() => undefined)
  if (/^\/server\/[^/]+\/session\/[^/]+$/.test(pathname))
    return TargetSessionRouteContent.preload().then(() => undefined)
  return Promise.resolve()
@@ -36,48 +33,29 @@ export function preloadRoute(url: string) {

 export function AppRoutes() {
  return (
-    <>
-      <Route path="/connect" component={ConnectRoute} />
-      <Route component={AppLayout}>
-        <Route path="/" component={Home} />
-        <Route path="/settings" component={SettingsScreen} />
-        <Route
-          path="/server/:serverKey/session/:id"
-          component={() => (
-            <SessionRouteFrame>
-              <Suspense
-                fallback={
-                  <div class="flex min-h-0 flex-1 px-2 pb-[var(--shell-bottom-inset,8px)] pt-[var(--shell-top-inset,8px)]">
-                    <SessionPanelFrame raised />
-                  </div>
-                }
-              >
-                <TargetServerRoute>
-                  <TargetSessionRouteContent />
-                </TargetServerRoute>
-              </Suspense>
-            </SessionRouteFrame>
-          )}
-        />
-        <Route path="/new-session" component={DraftRoute} />
-      </Route>
-    </>
-  )
-}
-
-function ConnectRoute() {
-  const navigate = useNavigate()
-  const servers = useServers()
-  const pairing = decodePairingUrl(location.search, location.origin) ?? decodePairingUrl(location.hash)
-  onMount(() => {
-    if (!pairing) return
-    servers.add({ type: "http", http: { url: pairing.urls[0], password: pairing.password } })
-    navigate("/", { replace: true })
-  })
-  return (
-    <Show when={!pairing}>
-      <ConnectServerScreen onConnect={() => navigate("/", { replace: true })} />
-    </Show>
+    <Route component={AppLayout}>
+      <Route path="/" component={Home} />
+      <Route path="/settings" component={SettingsScreen} />
+      <Route
+        path="/server/:serverKey/session/:id"
+        component={() => (
+          <SessionRouteFrame>
+            <Suspense
+              fallback={
+                <div class="flex min-h-0 flex-1 px-2 pb-[var(--shell-bottom-inset,8px)] pt-[var(--shell-top-inset,8px)]">
+                  <SessionPanelFrame raised />
+                </div>
+              }
+            >
+              <TargetServerRoute>
+                <TargetSessionRouteContent />
+              </TargetServerRoute>
+            </Suspense>
+          </SessionRouteFrame>
+        )}
+      />
+      <Route path="/new-session" component={DraftRoute} />
+    </Route>
  )
 }

@@ -101,7 +79,6 @@ function AppLayout(props: ParentProps) {
    <Show when={servers.list.length > 0} fallback={<ConnectServerScreen />}>
      <LayoutProvider>
        <SettingsSurfaceProvider>
-          <DesktopPairingCommand />
          <BrowserAttachmentsProvider>
            <Shell>{props.children}</Shell>
          </BrowserAttachmentsProvider>
@@ -10,10 +10,6 @@ test("settings has its own layout route", () => {
  expect(currentRoute("/settings", "")).toEqual({ type: "settings" })
 })

-test("connect has its own layout route", () => {
-  expect(currentRoute("/connect", "")).toEqual({ type: "connect" })
-})
-
 describe("layout persistence", () => {
  const schema = Persistence.withInitial(layoutPersistence, initialLayout(ServerConnection.Key.make("local")))
  const decode = Schema.decodeUnknownSync(schema)
@@ -67,7 +67,6 @@ export type TabPanes = {
 export type LayoutRoute =
  | { type: "home" }
  | { type: "settings" }
-  | { type: "connect" }
  | { type: "draft"; draftID: string }
  | { type: "session"; sessionId: string; server: ServerConnection.Key }

@@ -107,7 +106,6 @@ export const currentRoute = (pathname: string, search: string): LayoutRoute => {
  const parts = pathname.split("/").filter(Boolean)
  if (parts.length === 0) return { type: "home" }
  if (parts[0] === "settings") return { type: "settings" }
-  if (parts[0] === "connect") return { type: "connect" }

  if (parts[0] === "new-session") {
    const draftID = new URLSearchParams(search).get("draftId")
@@ -303,7 +303,6 @@ export function Titlebar(props: {
                  return
                }
                case "settings":
-                case "connect":
                case "home": {
                  const selection = layout.home.selection()
                  const conn =
@@ -1,6 +1,6 @@
 import { expect, test } from "bun:test"
 import { resolveObjectURL } from "node:buffer"
-import { createDraftStore } from "@/runtime/persistence/drafts"
+import { createDraftStore, resolveBlobUrl } from "@/runtime/persistence/drafts"

 function fixture(id: string, getBlob: () => Promise<Blob | null>) {
  const documents = new Map([
@@ -20,7 +20,19 @@ function fixture(id: string, getBlob: () => Promise<Blob | null>) {
  return { store, documents }
 }

-test("deduplicates concurrent history and draft reads without invalidating either live reference", async () => {
+test("loading history and a draft reads no image bytes", async () => {
+  let reads = 0
+  const { store } = fixture("history-cache-lazy", async () => {
+    reads++
+    return new Blob(["shared screenshot"])
+  })
+  const [history, draft] = await Promise.all([store.getItem("history"), store.getItem("draft")])
+  expect(JSON.parse(history!).entries[0].prompt[0].blob).toEqual({ id: "history-cache-lazy" })
+  expect(JSON.parse(draft!).prompt[0].blob).toEqual({ id: "history-cache-lazy" })
+  expect(reads).toBe(0)
+})
+
+test("deduplicates concurrent resolves without invalidating either live reference", async () => {
  const pending = Promise.withResolvers<Blob | null>()
  const started = Promise.withResolvers<void>()
  let reads = 0
@@ -29,55 +41,33 @@ test("deduplicates concurrent history and draft reads without invalidating eithe
    started.resolve()
    return pending.promise
  })
-  const history = store.getItem("history")
-  const draft = store.getItem("draft")
+  await store.getItem("history")
+  const first = resolveBlobUrl({ id: "history-cache-concurrent" })
+  const second = resolveBlobUrl({ id: "history-cache-concurrent" })
  await started.promise
  pending.resolve(new Blob(["shared screenshot"]))
-  const [saved, active] = await Promise.all([history, draft])
-  const reference = JSON.parse(saved!).entries[0].prompt[0].blob
-  expect(JSON.parse(active!).prompt[0].blob).toEqual(reference)
+  const [a, b] = await Promise.all([first, second])
+  expect(a).toBe(b!)
  expect(reads).toBe(1)
  await store.removeItem("history")
-  expect(await resolveObjectURL(reference.url)?.text()).toBe("shared screenshot")
-  expect(JSON.parse((await store.getItem("draft"))!).prompt[0].blob).toEqual(reference)
+  expect(await resolveObjectURL(a!)?.text()).toBe("shared screenshot")
+  expect(await resolveBlobUrl({ id: "history-cache-concurrent" })).toBe(a!)
  expect(reads).toBe(1)
 })

-test("hydrates repeated references once within one history document", async () => {
-  let reads = 0
-  const { store, documents } = fixture("history-cache-repeated", async () => {
-    reads++
-    return new Blob(["repeated screenshot"])
-  })
-  documents.set(
-    "history",
-    JSON.stringify({
-      entries: Array.from({ length: 100 }, () => ({
-        prompt: [{ type: "image", blob: { id: "history-cache-repeated" } }],
-      })),
-    }),
-  )
-  const value = JSON.parse((await store.getItem("history"))!)
-  expect(value.entries).toHaveLength(100)
-  expect(
-    new Set(value.entries.map((entry: { prompt: { blob: { url: string } }[] }) => entry.prompt[0].blob.url)).size,
-  ).toBe(1)
-  expect(reads).toBe(1)
-})
-
-test("reuses a live URL on remount but reads the latest document", async () => {
+test("a document re-read while its image is live gets the URL back without a read", async () => {
  let reads = 0
  const { store, documents } = fixture("history-cache-remount", async () => {
    reads++
    return new Blob(["saved screenshot"])
  })
-  const first = JSON.parse((await store.getItem("history"))!)
+  const url = await resolveBlobUrl({ id: "history-cache-remount" })
  const changed = JSON.parse(documents.get("history")!)
  changed.entries[0].prompt.unshift({ type: "text", content: "new admission" })
  documents.set("history", JSON.stringify(changed))
  const second = JSON.parse((await store.getItem("history"))!)
  expect(second.entries[0].prompt[0].content).toBe("new admission")
-  expect(second.entries[0].prompt[1].blob).toEqual(first.entries[0].prompt[0].blob)
+  expect(second.entries[0].prompt[1].blob).toEqual({ id: "history-cache-remount", url })
  expect(reads).toBe(1)
 })

@@ -89,33 +79,34 @@ test("reuses a just-stored attachment without a round trip", async () => {
  })
  const reference = await store.putBlob(new Blob(["pending admission"]))
  expect(JSON.parse((await store.getItem("draft"))!).prompt[0].blob).toEqual(reference)
+  expect(await resolveBlobUrl({ id: reference.id })).toBe(reference.url)
  expect(reads).toBe(0)
  expect(await resolveObjectURL(reference.url)?.text()).toBe("pending admission")
 })

 test("does not retain a missing blob result", async () => {
  let reads = 0
-  const { store } = fixture("history-cache-missing", async () => (++reads === 1 ? null : new Blob(["arrived"])))
-  expect(JSON.parse((await store.getItem("draft"))!).prompt[0].blob.url).toBeUndefined()
-  expect(JSON.parse((await store.getItem("draft"))!).prompt[0].blob.url).toStartWith("blob:")
+  fixture("history-cache-missing", async () => (++reads === 1 ? null : new Blob(["arrived"])))
+  expect(await resolveBlobUrl({ id: "history-cache-missing" })).toBeUndefined()
+  expect(await resolveBlobUrl({ id: "history-cache-missing" })).toStartWith("blob:")
  expect(reads).toBe(2)
 })

 test("retries after a failed blob read", async () => {
  let reads = 0
-  const { store } = fixture("history-cache-failure", async () => {
+  fixture("history-cache-failure", async () => {
    if (++reads === 1) throw new Error("temporary storage failure")
    return new Blob(["recovered"])
  })
-  await expect(store.getItem("history")).rejects.toThrow("temporary storage failure")
-  expect(JSON.parse((await store.getItem("history"))!).entries[0].prompt[0].blob.url).toStartWith("blob:")
+  await expect(resolveBlobUrl({ id: "history-cache-failure" })).rejects.toThrow("temporary storage failure")
+  expect(await resolveBlobUrl({ id: "history-cache-failure" })).toStartWith("blob:")
  expect(reads).toBe(2)
 })

 test("keeps different blob IDs independent", async () => {
  const reads: string[] = []
-  const store = createDraftStore({
-    get: async () => JSON.stringify(["history-cache-first", "history-cache-second"].map((id) => ({ blob: { id } }))),
+  createDraftStore({
+    get: async () => null,
    set: async () => [],
    remove: async () => {},
    putBlob: async () => "unused",
@@ -124,10 +115,8 @@ test("keeps different blob IDs independent", async () => {
      return new Blob([id])
    },
  })
-  const value = JSON.parse((await store.getItem("history"))!)
-  expect(value[0].blob.url).not.toBe(value[1].blob.url)
-  expect(
-    await Promise.all(value.map((item: { blob: { url: string } }) => resolveObjectURL(item.blob.url)?.text())),
-  ).toEqual(reads)
+  const urls = await Promise.all(["history-cache-first", "history-cache-second"].map((id) => resolveBlobUrl({ id })))
+  expect(urls[0]).not.toBe(urls[1])
+  expect(await Promise.all(urls.map((url) => resolveObjectURL(url!)?.text()))).toEqual(reads)
  expect(reads).toEqual(["history-cache-first", "history-cache-second"])
 })
@@ -5,7 +5,7 @@ import { Schema } from "effect"
 import type { Platform } from "@/runtime/platform/platform"
 import { createComposerReady, createComposerState } from "@/composer/state"
 import { ServerScope } from "@/runtime/server/scope"
-import { createDraftStore } from "@/runtime/persistence/drafts"
+import { createDraftStore, resolveBlobUrl } from "@/runtime/persistence/drafts"
 import { flushPersisted } from "@/runtime/persistence/persist"
 import { Persist, persisted } from "@/runtime/persistence/storage"

@@ -103,15 +103,11 @@ describe("prompt persistence", () => {
      }),
    }))
    await root.session.ready.promise
+    // Bytes stay in the store until the image is shown or sent.
    expect(root.session.current()).toEqual([
-      {
-        type: "image",
-        id: "image",
-        filename: "image.png",
-        mime: "image/png",
-        blob: { id: "composer-image", url: expect.stringMatching(/^blob:/) },
-      },
+      { type: "image", id: "image", filename: "image.png", mime: "image/png", blob: { id: "composer-image", url: "" } },
    ])
+    expect(await resolveBlobUrl(root.session.current()[0]!.blob)).toStartWith("blob:")
    root.session.set([{ type: "text", content: "hello", start: 0, end: 5 }, ...root.session.current()])
    flushPersisted()
    await Bun.sleep(0)
@@ -237,7 +233,7 @@ describe("prompt persistence", () => {
  })
 })

-test("moves image data URLs into blobs and hydrates object URLs", async () => {
+test("moves image data URLs into blobs and resolves object URLs on demand", async () => {
  const documents = new Map<string, string>()
  const blobs = new Map<string, Blob>()
  const store = createDraftStore({
@@ -258,8 +254,8 @@ test("moves image data URLs into blobs and hydrates object URLs", async () => {
  await store.setItem("prompt", JSON.stringify({ prompt: [{ type: "image", dataUrl: "data:image/png;base64,YQ==" }] }))
  expect(documents.get("prompt")).not.toContain("dataUrl")
  const value = JSON.parse((await store.getItem("prompt"))!)
-  expect(value.prompt[0].blob.id).toBe("1")
-  expect(value.prompt[0].blob.url).toStartWith("blob:")
+  expect(value.prompt[0].blob).toEqual({ id: "1" })
+  expect(await resolveBlobUrl(value.prompt[0].blob)).toStartWith("blob:")
 })

 test("does not let delayed blob migration overwrite a newer draft", async () => {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/cli",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "type": "module",
  "license": "MIT",
  "bin": {
@@ -10,16 +10,18 @@ export const handler = Effect.fn("cli.web-ui.handler")(function* (options?: { re
    ? Effect.succeed(options.assets)
    : yield* Effect.cached(load().pipe(Effect.provideService(FileSystem.FileSystem, fileSystem)))
  return <E, R>(api: Effect.Effect<HttpServerResponse.HttpServerResponse, E, R>) =>
-    Effect.gen(function* () {
-      const request = yield* HttpServerRequest.HttpServerRequest
-      const url = new URL(request.url, "http://localhost")
-      // Serve the web shell before API authentication so /connect can load credentials in JavaScript.
-      if (url.pathname === "/api" || url.pathname.startsWith("/api/") || url.pathname === "/openapi.json")
-        return yield* api.pipe(
-          Effect.catchIf(isRouteNotFound, () => Effect.succeed(HttpServerResponse.empty({ status: 404 }))),
-        )
-      return yield* assets.pipe(Effect.flatMap((files) => serveUI(request, url, files)))
-    })
+    api.pipe(
+      Effect.catchIf(isRouteNotFound, () =>
+        HttpServerRequest.HttpServerRequest.pipe(
+          Effect.flatMap((request) => {
+            const url = new URL(request.url, "http://localhost")
+            if (url.pathname === "/api" || url.pathname.startsWith("/api/"))
+              return Effect.succeed(HttpServerResponse.empty({ status: 404 }))
+            return assets.pipe(Effect.flatMap((files) => serveUI(request, url, files)))
+          }),
+        ),
+      ),
+    )
 })

 function serveUI(request: HttpServerRequest.HttpServerRequest, url: URL, assets: AssetMap) {
@@ -1,5 +1,4 @@
 import { NodeFileSystem, NodeHttpServer } from "@effect/platform-node"
-import { ServerProcess } from "@opencode/server/process"
 import { afterAll, describe, expect, test } from "bun:test"
 import { Effect } from "effect"
 import { HttpServer, HttpServerError, HttpServerRequest, HttpServerResponse } from "effect/unstable/http"
@@ -8,69 +7,11 @@ import { mkdtemp, rm, writeFile } from "node:fs/promises"
 import { tmpdir } from "node:os"
 import path from "node:path"
 import { WebUi } from "../src/services/web-ui"
-import { it } from "../../core/test/lib/effect"

 const root = await mkdtemp(path.join(tmpdir(), "opencode-web-ui-"))
 afterAll(() => rm(root, { recursive: true, force: true }))

 describe("web UI", () => {
-  it.live("serves the web shell and assets before server authentication", () =>
-    Effect.gen(function* () {
-      const transform = yield* WebUi.handler({
-        assets: {
-          "index.html": "<html><body>connect</body></html>",
-          "_assets/app.js": "console.log('connect')",
-          "_assets/app.css": "body { color: black; }",
-          "icons/icon.svg": "<svg></svg>",
-          "font.woff2": new Uint8Array([0, 1, 2, 255]),
-          "sw.js": "service worker",
-        },
-      })
-      const server = yield* ServerProcess.start<never, never>(
-        { hostname: "127.0.0.1", port: 0, password: "secret", database: { path: ":memory:" } },
-        undefined,
-        transform,
-      )
-      const origin = HttpServer.formatAddress(server.address)
-      yield* Effect.forEach(
-        [
-          "/",
-          "/connect?data=%7B%7D",
-          "/workspace/example",
-          "/_assets/app.js",
-          "/_assets/app.css",
-          "/icons/icon.svg",
-          "/font.woff2",
-          "/sw.js",
-        ],
-        (pathname) =>
-          Effect.gen(function* () {
-            yield* Effect.forEach(["GET", "HEAD"], (method) =>
-              Effect.gen(function* () {
-                const response = yield* Effect.promise(() => fetch(new URL(pathname, origin), { method }))
-                expect(response.status).toBe(200)
-                expect(response.headers.get("www-authenticate")).toBeNull()
-                yield* Effect.promise(() => response.arrayBuffer())
-              }),
-            )
-          }),
-      )
-      yield* Effect.forEach(["/api", "/api/info", "/api/event", "/api/missing", "/openapi.json"], (pathname) =>
-        Effect.gen(function* () {
-          const response = yield* Effect.promise(() => fetch(new URL(pathname, origin)))
-          expect(response.status).toBe(401)
-          expect(response.headers.get("www-authenticate")).toBe('Basic realm="Secure Area"')
-          yield* Effect.promise(() => response.arrayBuffer())
-        }),
-      )
-      const response = yield* Effect.promise(() =>
-        fetch(new URL("/api/info", origin), { headers: { authorization: `Basic ${btoa("opencode:secret")}` } }),
-      )
-      expect(response.status).toBe(200)
-      expect(yield* Effect.promise(() => response.json())).toHaveProperty("pid")
-    }).pipe(Effect.provide(NodeFileSystem.layer)),
-  )
-
  test("falls back from API routes to assets and the SPA index", async () => {
    const index = path.join(root, "index.html")
    const asset = path.join(root, "app.js")
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/client",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "type": "module",
  "license": "MIT",
  "repository": {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/codemode",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "description": "Effect-native confined code execution over schema-described tools",
  "type": "module",
  "license": "MIT",
@@ -1,6 +1,6 @@
 {
  "name": "@opencode/console-app",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "type": "module",
  "license": "MIT",
  "scripts": {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/console-core",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "private": true,
  "type": "module",
  "license": "MIT",
@@ -1,6 +1,6 @@
 {
  "name": "@opencode/console-function",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "$schema": "https://json.schemastore.org/package.json",
  "private": true,
  "type": "module",
@@ -1,6 +1,6 @@
 {
  "name": "@opencode/console-mail",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "dependencies": {
    "@jsx-email/all": "2.2.3",
    "@jsx-email/cli": "1.4.3",
@@ -1,6 +1,6 @@
 {
  "name": "@opencode/console-support",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "type": "module",
  "license": "MIT",
  "scripts": {
@@ -1,6 +1,6 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "name": "@opencode/core",
  "type": "module",
  "license": "MIT",
@@ -0,0 +1,29 @@
+export * as NativeCompactionPlugin from "./compaction.js"
+
+import { LLMClient, Message } from "@opencode/ai"
+import { define } from "@opencode/plugin/effect/plugin"
+import { Effect } from "effect"
+import { SessionCompaction } from "../session/compaction.js"
+import type { PluginInternal } from "./internal.js"
+
+export const Plugin = define({
+  id: "opencode.compaction.native",
+  effect: Effect.fn("NativeCompactionPlugin")(function* () {
+    const llm = yield* LLMClient.Service
+    const compaction = yield* SessionCompaction.Service
+    yield* compaction.transform((editor) => {
+      editor.native((input) => {
+        const request = input.request
+        if (LLMClient.canCompact(request, { mechanism: "trigger" }))
+          return Effect.gen(function* () {
+            const retained = yield* input.retained
+            const result = yield* llm.compact(request, { ...input.options, mechanism: "trigger" })
+            return { replacement: [...retained, Message.assistant(result.checkpoint)], usage: result.usage }
+          })
+        if (LLMClient.canCompact(request))
+          return llm.compact(request, { mechanism: "endpoint", http: input.options.http })
+        return undefined
+      })
+    })
+  }),
+} satisfies PluginInternal.InternalPlugin)
@@ -1,5 +1,6 @@
 export * as PluginInternal from "./internal.js"

+import { LLMClient } from "@opencode/ai"
 import type { Plugin } from "@opencode/plugin/effect/plugin"
 import { LayerNode } from "@opencode/util/effect/layer-node"
 import { httpClient } from "@opencode/util/effect/app-node-platform"
@@ -12,6 +13,7 @@ import { Provider } from "../provider.js"
 import { Command } from "../command.js"
 import { Config } from "../config.js"
 import { Credential } from "../credential.js"
+import { llmClient } from "../effect/app-node-platform.js"
 import { ConfigAgentPlugin } from "../config/plugin/agent.js"
 import { ConfigCommandPlugin } from "../config/plugin/command.js"
 import { ConfigCompactionPlugin } from "../config/plugin/compaction.js"
@@ -84,6 +86,7 @@ import { WriteTool } from "../tool/plugin/write.js"
 import { AgentPlugin } from "./agent.js"
 import BrowserPlugin from "@opencode/plugin-browser"
 import { CommandPlugin } from "./command.js"
+import { NativeCompactionPlugin } from "./compaction.js"
 import { IdentityPlugin } from "./identity.js"
 import { PlanPlugin } from "./plan.js"
 import { ModelsDevPlugin } from "./models-dev.js"
@@ -120,6 +123,7 @@ const services = [
  Integration.Service,
  Job.Service,
  KV.Service,
+  LLMClient.Service,
  Location.Service,
  ModelsDev.Service,
  Mcp.Service,
@@ -171,6 +175,7 @@ export const requirements = LayerNode.group([
  Integration.node,
  Job.node,
  KV.node,
+  llmClient,
  Location.node,
  ModelsDev.node,
  Mcp.node,
@@ -212,6 +217,7 @@ const pre = [
  SkillPlugin.Plugin,
  VcsHgPlugin.Plugin,
  ModelsDevPlugin,
+  NativeCompactionPlugin.Plugin,
  ...ProviderPlugins,
  ...WebSearchPlugins,
  PatchTool.Plugin,
@@ -10,7 +10,9 @@ import {
  LLMRequest,
  Message,
  type ContentPart,
+  type Usage,
 } from "@opencode/ai"
+import type { StreamOptions } from "@opencode/ai/route"
 import type { SessionCompactionResult } from "@opencode/plugin/effect/session"
 import { SessionError } from "@opencode/schema/session-error"
 import { Context, Effect, Layer, Stream } from "effect"
@@ -91,8 +93,25 @@ export type Settings = {
  tokens: number
 }

+export type NativeInput = {
+  readonly request: LLMRequest
+  readonly options: StreamOptions
+  /** Whole, real user messages within the retained-token allowance, for checkpoint-only mechanisms. */
+  readonly retained: Effect.Effect<ReadonlyArray<Message>>
+}
+
+export type NativeResult = {
+  readonly replacement: ReadonlyArray<Message>
+  readonly usage?: Usage
+}
+
+/** Returns the provider's replacement window, or `undefined` when this strategy has no mechanism for the route. */
+export type NativeStrategy = (input: NativeInput) => Effect.Effect<NativeResult, AIError> | undefined
+
 export type Editor = {
  configure: (settings: Partial<Settings>) => void
+  /** Later registrations take precedence. */
+  native: (strategy: NativeStrategy) => void
 }

 export type AutoInput = {
@@ -380,15 +399,18 @@ export const layer = Layer.effect(
    const llm = yield* LLMClient.Service
    const db = (yield* Database.Service).db

-    const state = State.create<Settings, Editor>({
+    const state = State.create<Settings & { readonly native: NativeStrategy[] }, Editor>({
      name: "session-compaction",
-      initial: () => ({ auto: true, buffer: DEFAULT_BUFFER, tokens: DEFAULT_KEEP_TOKENS }),
+      initial: () => ({ auto: true, buffer: DEFAULT_BUFFER, tokens: DEFAULT_KEEP_TOKENS, native: [] }),
      editor: (editor) => ({
        configure: (settings) => {
          if (settings.auto !== undefined) editor.auto = settings.auto
          if (settings.buffer !== undefined) editor.buffer = settings.buffer
          if (settings.tokens !== undefined) editor.tokens = settings.tokens
        },
+        native: (strategy) => {
+          editor.native.push(strategy)
+        },
      }),
    })
    const failed = Effect.fnUntraced(function* (input: SessionEvent.Compaction.Failed["data"]) {
@@ -504,6 +526,23 @@ export const layer = Layer.effect(
        return yield* reject(
          "Provider compaction requires the endpoint in provider/model settings, not a model.request rewrite",
        )
+      const native = state
+        .get()
+        .native.toReversed()
+        .map((strategy) =>
+          strategy({
+            request,
+            options: prepared.options,
+            retained: original(context.session.id).pipe(
+              Effect.map((messages) => retainUsers(messages, context.model, state.get().tokens)),
+            ),
+          }),
+        )
+        .find((effect) => effect !== undefined)
+      if (!native)
+        return yield* reject(
+          `No plugin provides native compaction for ${request.model.provider}/${request.model.route.id}`,
+        )
      const transient = SessionRunnerRetry.transient(yield* SessionRunnerRetry.policy(context.session.id), {
        agent: context.agent.id,
        model: context.model.ref,
@@ -514,25 +553,7 @@ export const layer = Layer.effect(
        Effect.gen(function* () {
          // Transient provider failures retry like any other request; only a known automatic overflow permits
          // local recovery, and nothing is installed until the provider returns a checkpoint.
-          const result = yield* restore(
-            Effect.gen(function* () {
-              if (LLMClient.canCompact(request, { mechanism: "trigger" })) {
-                const retained = retainUsers(yield* original(context.session.id), context.model, state.get().tokens)
-                const result = yield* llm
-                  .compact(request, { ...prepared.options, mechanism: "trigger" })
-                  .pipe(transient)
-                return { replacement: [...retained, Message.assistant(result.checkpoint)], usage: result.usage }
-              }
-              if (LLMClient.canCompact(request))
-                return yield* llm
-                  .compact(request, { mechanism: "endpoint", http: prepared.options.http })
-                  .pipe(transient)
-              // Model resolution admits provider policies only for routes with a compaction operation.
-              return yield* Effect.die(
-                new Error(`${request.model.provider}/${request.model.route.id} has no compaction operation`),
-              )
-            }),
-          )
+          const result = yield* restore(native.pipe(transient))
          const usage = result.usage ? SessionUsage.record(result.usage, context.model.cost) : undefined
          if (usage)
            yield* bus.publish(SessionEvent.UsageRecorded, {
@@ -1,5 +1,5 @@
 import { expect, test } from "bun:test"
-import { LLMClient, LanguageModel, Message, ToolDefinition } from "@opencode/ai"
+import { LLMClient, LanguageModel, Message, ToolDefinition, Usage } from "@opencode/ai"
 import { OpenAI } from "@opencode/ai/providers"
 import { Agent } from "@opencode/core/agent"
 import { Bus } from "@opencode/core/bus"
@@ -7,6 +7,7 @@ import { Database } from "@opencode/core/database/database"
 import { AppNodeBuilder } from "@opencode/core/effect/app-node-builder"
 import { llmClient } from "@opencode/core/effect/app-node-platform"
 import { Instructions } from "@opencode/core/instructions/index"
+import { NativeCompactionPlugin } from "@opencode/core/plugin/compaction"
 import { PluginHooks } from "@opencode/core/plugin/hooks"
 import { Project } from "@opencode/core/project"
 import { ProjectTable } from "@opencode/core/project/sql"
@@ -26,6 +27,7 @@ import { SessionStore } from "@opencode/core/session/store"
 import { LayerNode } from "@opencode/util/effect/layer-node"
 import { DateTime, Deferred, Effect, Fiber, Schema } from "effect"
 import { testEffect } from "./lib/effect"
+import { host } from "./plugin/host"

 const it = testEffect(
  AppNodeBuilder.build(
@@ -44,7 +46,8 @@ const it = testEffect(
  ),
 )

-const setup = Effect.fnUntraced(function* (endpoint = false) {
+const setup = Effect.fnUntraced(function* (options: { endpoint?: boolean; plugin?: boolean } = {}) {
+  const endpoint = options.endpoint ?? false
  const db = (yield* Database.Service).db
  const bus = yield* Bus.Service
  const inbox = yield* SessionInbox.Service
@@ -185,6 +188,7 @@ const setup = Effect.fnUntraced(function* (endpoint = false) {
    render: { initial: String, changed: (_previous, value) => value, removed: () => "removed" },
  })
  yield* InstructionState.prepare(db, bus, instructions, sessionID)
+  if (options.plugin !== false) yield* NativeCompactionPlugin.Plugin.effect(host())
  yield* hooks.register("session", "model.request", (event) =>
    Effect.sync(() => {
      event.headers["x-test-hook"] = event.kind
@@ -261,6 +265,7 @@ const setup = Effect.fnUntraced(function* (endpoint = false) {
    store,
    hooks,
    model,
+    compaction,
  }
 })

@@ -348,7 +353,7 @@ it.live(

 it.live("manual and automatic endpoint compaction keep the provider replacement unchanged", () =>
  Effect.gen(function* () {
-    const fixture = yield* setup(true)
+    const fixture = yield* setup({ endpoint: true })
    yield* fixture.prompt("Original user")
    expect(yield* fixture.compact).toEqual({ status: "completed" })
    expect(yield* fixture.automatic).toEqual({ status: "completed" })
@@ -445,6 +450,31 @@ it.live("rejects request-hook route rewrites before provider compaction", () =>
  }),
 )

+it.live("provider compaction fails without a native strategy and persists a registered strategy's window", () =>
+  Effect.gen(function* () {
+    const fixture = yield* setup({ plugin: false })
+    yield* fixture.prompt("Original user")
+    expect(yield* fixture.compact).toMatchObject({
+      status: "failed",
+      error: { type: "provider.unsupported-operation", message: expect.stringContaining("openai/openai-responses") },
+    })
+    yield* fixture.compaction.transform((editor) => {
+      editor.native(() =>
+        Effect.succeed({
+          replacement: [Message.assistant("plugin window")],
+          usage: new Usage({ nonCachedInputTokens: 20, outputTokens: 4 }),
+        }),
+      )
+    })
+    expect(yield* fixture.compact).toEqual({ status: "completed" })
+    expect(fixture.state.calls).toBe(0)
+    const installed = yield* fixture.checkpoint
+    expect(installed.provenance).toEqual(SessionProviderContext.provenance(fixture.model)!)
+    expect(SessionProviderContext.decode(installed)).toEqual([Message.assistant("plugin window")])
+    expect(yield* fixture.store.get(fixture.sessionID)).toMatchObject({ tokens: { input: 20, output: 4 } })
+  }),
+)
+
 test("retained user budget counts attachments and drops whole oldest messages", () => {
  const model = SessionRunnerModel.resolved(OpenAI.responses("gpt-5.4-mini"), {
    capabilities: { tools: true, input: ["text", "image"], output: ["text"] },
@@ -56,6 +56,7 @@ import { Plugin } from "@opencode/core/plugin"
 import { PluginHooks } from "@opencode/core/plugin/hooks"
 import { OptimizePlugin } from "@opencode/core/plugin/optimize"
 import { IdentityPlugin } from "@opencode/core/plugin/identity"
+import { NativeCompactionPlugin } from "@opencode/core/plugin/compaction"
 import { QuestionTool } from "@opencode/core/tool/plugin/question"
 import { Agent } from "@opencode/core/agent"
 import { Config } from "@opencode/core/config"
@@ -470,6 +471,7 @@ const layer = Layer.unwrap(
        Config.node,
        Snapshot.node,
        SessionCompaction.node,
+        LayerNodePlatform.llmClient,
        SessionRunnerLLM.node,
        SessionExecution.node,
        Session.node,
@@ -523,6 +525,7 @@ const setup = Effect.gen(function* () {
    discard: true,
  })
  yield* IdentityPlugin.Plugin.effect(pluginHost)
+  yield* NativeCompactionPlugin.Plugin.effect(pluginHost)
  yield* agents.transform((editor) =>
    editor.update(Agent.ID.make("build"), (agent) => {
      agent.mode = "primary"
@@ -48,7 +48,8 @@ test("does not package external copies of bundled dependencies", () => {
  expect(pkg.devDependencies.effect).toBe("catalog:")
  expect(pkg.devDependencies["@effect/platform-node"]).toBe("catalog:")
  expect(pkg.devDependencies["drizzle-orm"]).toBe("catalog:")
-  expect(pkg.optionalDependencies["msgpackr-extract"]).toBe("3.0.4")
+  // IPC crosses the port by structured clone; no MessagePack runtime or native accelerator ships.
+  expect(Object.keys(pkg.optionalDependencies)).not.toContain("msgpackr-extract")
 })

 test("keeps PTY binaries without stale native packaging", () => {
@@ -101,6 +102,6 @@ test("bundles one Effect runtime and Drizzle while keeping native dependencies e
  expect(imports).toContain("node:sqlite")
  expect(chunks.some((chunk) => chunk.dynamicImports.includes("@zip.js/zip.js"))).toBe(true)
  expect(imports).toContain(`@lydell/node-pty-${process.platform}-${process.arch}`)
-  expect(modules.some((id) => id.includes("/node_modules/msgpackr-extract/"))).toBe(false)
-  expect(chunks.some((chunk) => chunk.code.includes("msgpackr-extract"))).toBe(true)
+  expect(modules.some((id) => id.includes("/node_modules/msgpackr"))).toBe(false)
+  expect(chunks.some((chunk) => chunk.code.includes("msgpackr"))).toBe(false)
 }, 30_000)
@@ -58,9 +58,9 @@ const require = __cjs_mod__.createRequire(import.meta.url);
        },
      },
      externalizeDeps: {
-        // Bundle the Effect family together; native MessagePack acceleration stays optional and external.
+        // Bundle the Effect family together.
        exclude: ["effect", "@effect/platform-node", "@effect/platform-node-shared", "drizzle-orm"],
-        include: [nodePtyPkg, "msgpackr-extract"],
+        include: [nodePtyPkg],
      },
    },
    plugins: [
@@ -1,7 +1,7 @@
 {
  "name": "@opencode/desktop",
  "private": true,
-  "version": "2.0.7",
+  "version": "2.0.8",
  "type": "module",
  "license": "MIT",
  "homepage": "https://opencode.ai",
@@ -68,7 +68,6 @@
    "@lydell/node-pty-linux-arm64": "1.2.0-beta.12",
    "@lydell/node-pty-linux-x64": "1.2.0-beta.12",
    "@lydell/node-pty-win32-arm64": "1.2.0-beta.12",
-    "@lydell/node-pty-win32-x64": "1.2.0-beta.12",
-    "msgpackr-extract": "3.0.4"
+    "@lydell/node-pty-win32-x64": "1.2.0-beta.12"
  }
 }
@@ -45,10 +45,6 @@ function selectOptions(): DevOptions {
 async function prepareServer(source: ServerSource) {
  if (source.type === "download")
    return downloadCliToResources(source.version, windowsify("resources/opencode-cli-dev"))
-  await $`bun run --cwd ${join(import.meta.dirname, "../../app")} build`.env({
-    ...process.env,
-    VITE_OPENCODE_SERVER_MODE: "origin",
-  })
  process.env.OPENCODE_DESKTOP_CLI_DEV = join(import.meta.dirname, "../../cli")
  await $`bun run --cwd ${process.env.OPENCODE_DESKTOP_CLI_DEV} --define=OPENCODE_VERSION=${JSON.stringify(process.env.OPENCODE_VERSION)} src/index.ts --version`
  if (process.platform !== "win32") return
@@ -5,7 +5,6 @@ import { AppRpcs } from "../../shared/ipc-rpc"
 import { openExternalURL } from "../files"
 import { checkAppExists, resolveAppPath } from "../files/apps"
 import { setForceFocus } from "../native/debug"
-import { createScreenActivity } from "../native/screen-activity"
 import { showCliInstaller } from "../native/install-cli"
 import { DesktopLogging, scoped } from "../native/logging"
 import { createMenu, sendMenuCommand } from "../native/menu"
@@ -18,8 +17,6 @@ import { DesktopCli } from "../service/desktop-cli"
 import { SidecarCredentials } from "../service/sidecar-credentials"
 import { getDefaultServerUrl, setDefaultServerUrl } from "../service/server-settings"
 import { Updater } from "../updater"
-import { DesktopStorage } from "../storage"
-import { createPairing } from "../service/pairing"
 import { getLastFocusedWindow, setBackgroundColor } from "../windows"
 import { sender } from "./context"

@@ -31,10 +28,6 @@ export const appHandlers = AppRpcs.toLayer(
    const desktopCli = yield* DesktopCli.Service
    const updater = yield* Updater.Service
    const logging = yield* DesktopLogging.Service
-    const storage = yield* DesktopStorage.Service
-    const screenActivity = createScreenActivity(storage)
-    yield* Effect.addFinalizer(() => Effect.sync(screenActivity.dispose))
-    const pairing = createPairing(storage)
    const runFork = Effect.runForkWith(yield* Effect.context())
    return AppRpcs.of({
      AppAwaitInitialization: () => background.connection.pipe(Effect.map(SidecarCredentials.ready)),
@@ -75,14 +68,6 @@ export const appHandlers = AppRpcs.toLayer(
          })
        }),
      AppRelaunch: () => Effect.sync(lifecycle.relaunch),
-      AppPairInfo: () => pair(pairing.info),
-      AppGetKeepScreenActive: () => Effect.sync(screenActivity.get),
-      AppSetKeepScreenActive: ({ enabled }) =>
-        Effect.try(() => screenActivity.set(enabled)).pipe(Effect.mapError(String)),
-      AppPairTailscaleAvailable: () => Effect.promise(pairing.tailscaleAvailable),
-      AppPairTailscaleStatus: () => pair(pairing.tailscaleStatus),
-      AppPairOpenTailscale: () => pair(pairing.openTailscale),
-      AppPairDisableTailscale: () => pair(pairing.disableTailscale),
    })
  }),
 )
@@ -90,10 +75,3 @@ export const appHandlers = AppRpcs.toLayer(
 function promise<A>(evaluate: () => A | Promise<A>) {
  return Effect.tryPromise(async () => evaluate()).pipe(Effect.orDie)
 }
-
-function pair<A>(evaluate: () => Promise<A>) {
-  return Effect.tryPromise({
-    try: evaluate,
-    catch: (cause) => (cause instanceof Error ? cause.message : String(cause)),
-  })
-}
@@ -3,17 +3,22 @@ import { EventEmitter } from "node:events"
 import { MessageChannel } from "node:worker_threads"
 import type { MessagePortMain, WebContents } from "electron"
 import { Context, Effect, Layer, ManagedRuntime, Option, Queue, Schema, Stream } from "effect"
-import { Rpc, RpcClient, RpcClientError, RpcGroup, RpcMessage, RpcSerialization, RpcServer } from "effect/unstable/rpc"
+import { Rpc, RpcClient, RpcClientError, RpcGroup, RpcMessage, RpcServer } from "effect/unstable/rpc"
+import { Transferable } from "effect/unstable/workers"
 import { IpcPortHandoff, IpcServerProtocolLive } from "./ipc-transport"

 describe("desktop RPC transport", () => {
  test("keeps multiple renderer ports independent", async () => {
+    let received: unknown
    const handlers = TestRpcs.toLayer(
      Effect.gen(function* () {
        const handoff = yield* IpcPortHandoff
        return TestRpcs.of({
          "test.focused": (_request, context) => Effect.succeed(handoff.sender(context.client.id)?.id === 1),
-          "test.blob.put": ({ data }) => Effect.succeed([...data].join(",")),
+          "test.blob.put": ({ data }) => {
+            received = data
+            return Effect.succeed([...data].join(","))
+          },
          "test.blob.get": () => Effect.succeed(new Uint8Array([3, 1, 4])),
          "test.events": () => Stream.make(new TestEvent({ value: "session.new" })),
        })
@@ -34,6 +39,8 @@ describe("desktop RPC transport", () => {
    expect(focused).toBe(true)
    expect(unfocused).toBe(false)
    expect(await putBlob(firstClient, new Uint8Array([2, 7, 1]))).toBe("2,7,1")
+    // Binary payloads arrive as bytes, not as base64 text.
+    expect(received).toBeInstanceOf(Uint8Array)
    expect(await getBlob(firstClient)).toEqual(new Uint8Array([3, 1, 4]))
    expect(await firstEvent(firstClient)).toEqual(new TestEvent({ value: "session.new" }))

@@ -54,8 +61,8 @@ describe("desktop RPC transport", () => {
 class TestEvent extends Schema.TaggedClass<TestEvent>()("TestEvent", { value: Schema.String }) {}
 const TestRpcs = RpcGroup.make(
  Rpc.make("test.focused", { success: Schema.Boolean }),
-  Rpc.make("test.blob.put", { payload: { data: Schema.Uint8Array }, success: Schema.String }),
-  Rpc.make("test.blob.get", { success: Schema.Uint8Array }),
+  Rpc.make("test.blob.put", { payload: { data: Transferable.Uint8Array }, success: Schema.String }),
+  Rpc.make("test.blob.get", { success: Transferable.Uint8Array }),
  Rpc.make("test.events", { success: TestEvent, stream: true }),
 )
 type TestRpcClient = RpcClient.FromGroup<typeof TestRpcs, RpcClientError.RpcClientError>
@@ -109,13 +116,9 @@ function clientProtocol(port: MessagePort) {
    RpcClient.Protocol,
    RpcClient.Protocol.make(
      Effect.fnUntraced(function* (writeResponse, clientIds) {
-        const serialization = yield* RpcSerialization.RpcSerialization
-        const parser = serialization.makeUnsafe()
        const inbound = yield* Queue.unbounded<RpcMessage.FromServerEncoded>()
        const onMessage = (event: MessageEvent) =>
-          parser
-            .decode(event.data)
-            .forEach((message) => Queue.offerUnsafe(inbound, message as RpcMessage.FromServerEncoded))
+          Queue.offerUnsafe(inbound, event.data as RpcMessage.FromServerEncoded)
        port.addEventListener("message", onMessage)
        port.start()
        yield* Effect.addFinalizer(() =>
@@ -131,18 +134,15 @@ function clientProtocol(port: MessagePort) {
          Effect.forkScoped,
        )
        return {
-          codecFor: serialization.codecFor,
+          codecFor: Schema.toCodecJson,
          send: (_clientId: number, request: RpcMessage.FromClientEncoded) =>
-            Effect.sync(() => {
-              const encoded = parser.encode(request)
-              if (encoded !== undefined) port.postMessage(encoded)
-            }),
+            Effect.sync(() => port.postMessage(request)),
          supportsAck: true,
          supportsTransferables: false,
        }
      }),
    ),
-  ).pipe(Layer.provide(RpcSerialization.layerMsgPack))
+  )
 }

 function sender(id: number) {
@@ -1,14 +1,12 @@
 import type { MessagePortMain, WebContents } from "electron"
-import { Context, Effect, Layer, Option, Queue, Stream } from "effect"
-import { RpcMessage, RpcSerialization, RpcServer } from "effect/unstable/rpc"
-import { createIpcCodec } from "../shared/ipc-codec"
+import { Context, Effect, Layer, Option, Queue, Schema, Stream } from "effect"
+import { RpcMessage, RpcServer } from "effect/unstable/rpc"
 import { bindIpcEvents } from "./ipc-events"

 type PortBinding = {
  readonly id: number
  readonly sender: WebContents
  readonly port: MessagePortMain
-  readonly parser: ReturnType<typeof createIpcCodec>
  readonly onMessage: (event: Electron.MessageEvent) => void
  readonly onClose: () => void
  readonly unbindEvents: Effect.Effect<void>
@@ -21,6 +19,9 @@ type Handoff = {

 export class IpcPortHandoff extends Context.Service<IpcPortHandoff, Handoff>()("opencode/desktop/IpcPortHandoff") {}

+// Messages cross the port by structured clone, like Effect's worker protocol: no serialization
+// layer, so binary payloads stay binary and nothing is packed into a shared buffer. Electron's
+// MessagePortMain can only transfer ports, so byte payloads are cloned in both directions.
 export const IpcServerProtocolLive = Layer.unwrap(
  Effect.gen(function* () {
    const handoffs = yield* Queue.unbounded<readonly [WebContents, MessagePortMain]>()
@@ -31,7 +32,6 @@ export const IpcServerProtocolLive = Layer.unwrap(
      RpcServer.Protocol,
      RpcServer.Protocol.make(
        Effect.fnUntraced(function* (writeRequest) {
-          const serialization = yield* RpcSerialization.RpcSerialization
          const disconnects = yield* Queue.unbounded<number>()
          const inbound = yield* Queue.unbounded<readonly [number, RpcMessage.FromClientEncoded]>()
          const runFork = Effect.runForkWith(yield* Effect.context())
@@ -59,21 +59,12 @@ export const IpcServerProtocolLive = Layer.unwrap(
            }

            const id = nextClientId++
-            const parser = createIpcCodec(serialization)
            const onMessage = (event: Electron.MessageEvent) => {
-              try {
-                parser
-                  .decode(event.data)
-                  .forEach((message) =>
-                    Queue.offerUnsafe(inbound, [id, message as RpcMessage.FromClientEncoded] as const),
-                  )
-              } catch {
-                return
-              }
+              Queue.offerUnsafe(inbound, [id, event.data as RpcMessage.FromClientEncoded] as const)
            }
            const onClose = () => runFork(disconnect(id))
            const unbindEvents = yield* bindIpcEvents(sender.id)
-            const binding = { id, sender, port, parser, onMessage, onClose, unbindEvents }
+            const binding = { id, sender, port, onMessage, onClose, unbindEvents }
            bindings.set(id, binding)
            senderBindings.set(sender.id, id)
            port.on("message", onMessage)
@@ -93,14 +84,11 @@ export const IpcServerProtocolLive = Layer.unwrap(
          yield* Effect.addFinalizer(() => Effect.forEach([...bindings.keys()], disconnect, { discard: true }))

          return {
-            codecFor: serialization.codecFor,
+            codecFor: Schema.toCodecJson,
            disconnects,
            send: (clientId, response) =>
              Effect.sync(() => {
-                const binding = bindings.get(clientId)
-                if (!binding) return
-                const encoded = binding.parser.encode(response)
-                if (encoded !== undefined) binding.port.postMessage(encoded)
+                bindings.get(clientId)?.port.postMessage(response)
              }),
            end: disconnect,
            clientIds: Effect.sync(() => new Set(bindings.keys())),
@@ -124,4 +112,4 @@ export const IpcServerProtocolLive = Layer.unwrap(
      }),
    )
  }),
-).pipe(Layer.provide(RpcSerialization.layerMsgPack))
+)
@@ -1,25 +0,0 @@
-import { powerSaveBlocker } from "electron"
-import type { DesktopStorage } from "../storage"
-import { KEEP_SCREEN_ACTIVE_KEY, SETTINGS_STORE } from "../storage/keys"
-
-export function createScreenActivity(storage: DesktopStorage.Interface) {
-  const state = { blocker: undefined as number | undefined }
-  const dispose = () => {
-    if (state.blocker === undefined) return
-    powerSaveBlocker.stop(state.blocker)
-    state.blocker = undefined
-  }
-  const set = (enabled: boolean) => {
-    if (enabled && state.blocker === undefined) {
-      state.blocker = powerSaveBlocker.start("prevent-display-sleep")
-    }
-    if (!enabled) dispose()
-    storage.state.set(SETTINGS_STORE, KEEP_SCREEN_ACTIVE_KEY, JSON.stringify(enabled))
-  }
-  if (storage.state.get(SETTINGS_STORE, KEEP_SCREEN_ACTIVE_KEY) === "true") set(true)
-  return {
-    get: () => state.blocker !== undefined && powerSaveBlocker.isStarted(state.blocker),
-    set,
-    dispose,
-  }
-}
@@ -43,7 +43,7 @@ const connect = Effect.fn("BackgroundService.connect")(function* (mode: "initial
          ? path.join(app.getPath("userData"), "opencode", "service-local.json")
          : undefined,
      version,
-      command: [...cli.command, "serve", "--service", ...(isolated ? ["--hostname", "0.0.0.0", "--port", "0"] : [])],
+      command: [...cli.command, "serve", "--service", ...(isolated ? ["--port", "0"] : [])],
      onStart: (reason, previousVersion) =>
        runFork(Effect.logInfo("v2 CLI background service starting", { reason, previousVersion })),
    }),
@@ -3,9 +3,11 @@ export * as DesktopCli from "./desktop-cli"
 import { execFile, spawn } from "node:child_process"
 import { promisify } from "node:util"
 import { app } from "electron"
-import { Context, Effect, FileSystem, Layer, Path } from "effect"
+import { Context, Effect, FileSystem, Layer, Option, Path } from "effect"
 import installer from "../../../../../install?raw"
 import { DesktopPaths } from "../paths"
+import { BUNDLED_CLI_VERSION_KEY } from "../storage/keys"
+import { getStore } from "../storage/store"
 import { parseCliVersion } from "./cli-version"

 const execFileAsync = promisify(execFile)
@@ -79,11 +81,36 @@ const resolveBundledCli = Effect.fn("DesktopCli.resolveBundled")(function* (isol
    ? path.join(process.resourcesPath, executableName())
    : path.join(paths.developmentResourcesRoot, isolated ? developmentExecutableName() : executableName())
  yield* Effect.logInfo("v2 CLI executable resolved", { bundled, packaged: app.isPackaged })
-  const version = parseCliVersion(yield* run(bundled, ["--version"]))
+  const version = yield* bundledVersion(bundled)
  const binary = app.isPackaged || isolated ? yield* installCli(bundled, version) : bundled
  return { version, binary, command: [binary] }
 })

+// Spawning the bundled executable for `--version` costs ~400 ms of startup on a 200 MB binary, so
+// the answer is remembered per executable identity and only re-read after an update replaces it.
+const bundledVersion = Effect.fn("DesktopCli.bundledVersion")(function* (bundled: string) {
+  const fs = yield* FileSystem.FileSystem
+  const stat = yield* fs.stat(bundled).pipe(Effect.orElseSucceed(() => undefined))
+  const identity = stat ? `${stat.size}:${Option.getOrUndefined(stat.mtime)?.getTime() ?? ""}` : undefined
+  const store = getStore()
+  const cached = store.get(BUNDLED_CLI_VERSION_KEY)
+  if (identity && isVersionCache(cached) && cached.path === bundled && cached.identity === identity) {
+    yield* Effect.logInfo("v2 CLI version reused", { version: cached.version })
+    return cached.version
+  }
+  const version = parseCliVersion(yield* run(bundled, ["--version"]))
+  if (identity) store.set(BUNDLED_CLI_VERSION_KEY, { path: bundled, identity, version } satisfies VersionCache)
+  return version
+})
+
+type VersionCache = { path: string; identity: string; version: string }
+
+function isVersionCache(value: unknown): value is VersionCache {
+  if (!value || typeof value !== "object") return false
+  const cache = value as Record<string, unknown>
+  return typeof cache.path === "string" && typeof cache.identity === "string" && typeof cache.version === "string"
+}
+
 export const cleanStages = Effect.fn("DesktopCli.cleanStages")(function* (binary: string) {
  const fs = yield* FileSystem.FileSystem
  const path = yield* Path.Path
@@ -1,28 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { tailscaleUrls } from "./pairing"
-
-describe("Tailscale Serve output", () => {
-  test("extracts and deduplicates HTTPS addresses", () => {
-    expect(
-      tailscaleUrls(`
-Available within your tailnet:
-https://computer.example.ts.net/
-|-- https://computer.example.ts.net
-|--> http://127.0.0.1:4096
-`),
-    ).toEqual(["https://computer.example.ts.net"])
-  })
-
-  test("ignores non-HTTPS addresses", () => {
-    expect(tailscaleUrls("http://computer:80\ntcp://100.64.0.1:443")).toEqual([])
-  })
-
-  test("selects only the OpenCode HTTPS port", () => {
-    expect(
-      tailscaleUrls(
-        "https://computer.example.ts.net\nhttps://computer.example.ts.net:8443\nhttps://computer.example.ts.net:49152",
-        49152,
-      ),
-    ).toEqual(["https://computer.example.ts.net:49152"])
-  })
-})
@@ -1,164 +0,0 @@
-import { eq } from "drizzle-orm"
-import { execFile } from "node:child_process"
-import { constants } from "node:fs"
-import { access } from "node:fs/promises"
-import { createServer } from "node:net"
-import { promisify } from "node:util"
-import type { DesktopStorage } from "../storage"
-import { pairing } from "../storage/schema"
-import { SidecarCredentials } from "./sidecar-credentials"
-
-const tailscalePortKey = "tailscale_https_port"
-const execFileAsync = promisify(execFile)
-
-export function createPairing(storage: DesktopStorage.Interface) {
-  let tailscale: Promise<string | undefined> | undefined
-  const getTailscale = () => (tailscale ??= resolveTailscale())
-  let tailscalePort: Promise<number> | undefined
-  const storedTailscalePort = () => {
-    const value = storage.db
-      .select({ value: pairing.value })
-      .from(pairing)
-      .where(eq(pairing.key, tailscalePortKey))
-      .get()?.value
-    if (!value) return
-    const port = Number(value)
-    if (Number.isInteger(port) && port > 0 && port <= 65_535) return port
-  }
-  const getTailscalePort = () => (tailscalePort ??= Promise.resolve(storedTailscalePort() ?? availablePort()))
-  const saveTailscalePort = (port: number) =>
-    storage.db
-      .insert(pairing)
-      .values({ key: tailscalePortKey, value: String(port) })
-      .onConflictDoUpdate({ target: pairing.key, set: { value: String(port) } })
-      .run()
-
-  const requireCredentials = () => {
-    const credentials = SidecarCredentials.get()
-    if (!credentials) throw new Error("The local desktop server is not ready")
-    return credentials
-  }
-  const readInfo = async (credentials: ReturnType<typeof requireCredentials>) => {
-    const { OpenCode } = await import("@opencode/client/promise")
-    const info = await OpenCode.make({
-      baseUrl: credentials.url,
-      headers: credentials.password
-        ? { Authorization: `Basic ${Buffer.from(`opencode:${credentials.password}`).toString("base64")}` }
-        : undefined,
-    }).server.info()
-    return { urls: info.urls, username: "opencode" as const, password: credentials.password ?? "" }
-  }
-  const info = () => readInfo(requireCredentials())
-  const serveTailscale = async (executable: string, port: number) => {
-    const credentials = requireCredentials()
-    const local = await readInfo(credentials)
-    const endpoint = new URL(credentials.url)
-    const options = { env: { ...process.env, TAILSCALE_BE_CLI: "1" }, windowsHide: true }
-    const served = await execFileAsync(
-      executable,
-      ["serve", `--https=${port}`, "--bg", "--yes", `http://127.0.0.1:${endpoint.port}`],
-      options,
-    )
-    saveTailscalePort(port)
-    const direct = tailscaleUrls(`${served.stdout}\n${served.stderr}`, port)
-    const urls = direct.length
-      ? direct
-      : tailscaleUrls(
-          await execFileAsync(executable, ["serve", "status"], options).then(
-            (result) => `${result.stdout}\n${result.stderr}`,
-          ),
-          port,
-        )
-    if (!urls.length) throw new Error("Tailscale Serve did not report an HTTPS address")
-    return { ...local, urls: [...urls, ...local.urls] }
-  }
-
-  return {
-    info,
-    async tailscaleAvailable() {
-      return (await getTailscale()) !== undefined
-    },
-    async tailscaleStatus() {
-      const executable = await getTailscale()
-      const port = storedTailscalePort()
-      if (!executable || !port) return null
-      return serveTailscale(executable, port)
-    },
-    async openTailscale() {
-      const executable = await getTailscale()
-      if (!executable) throw new Error("Tailscale is not installed")
-      return serveTailscale(executable, await getTailscalePort())
-    },
-    async disableTailscale() {
-      const executable = await getTailscale()
-      const port = storedTailscalePort()
-      if (!executable || !port) return
-      await execFileAsync(executable, ["serve", `--https=${port}`, "--yes", "off"], {
-        env: { ...process.env, TAILSCALE_BE_CLI: "1" },
-        windowsHide: true,
-      })
-      storage.db.delete(pairing).where(eq(pairing.key, tailscalePortKey)).run()
-      tailscalePort = undefined
-    },
-  }
-}
-
-async function resolveTailscale() {
-  const candidates =
-    process.platform === "darwin"
-      ? [
-          "/Applications/Tailscale.app/Contents/MacOS/Tailscale",
-          ...(process.env.HOME ? [`${process.env.HOME}/Applications/Tailscale.app/Contents/MacOS/Tailscale`] : []),
-          "/opt/homebrew/bin/tailscale",
-          "/usr/local/bin/tailscale",
-        ]
-      : []
-  const installed = (
-    await Promise.all(
-      candidates.map((file) =>
-        access(file, constants.X_OK).then(
-          () => file,
-          () => undefined,
-        ),
-      ),
-    )
-  ).find((file) => file !== undefined)
-  if (installed) return installed
-  const result = await execFileAsync(process.platform === "win32" ? "where.exe" : "which", ["tailscale"], {
-    windowsHide: true,
-  }).then(
-    (value) => value.stdout,
-    () => undefined,
-  )
-  return result
-    ?.split(/\r?\n/)
-    .map((line) => line.trim())
-    .find(Boolean)
-}
-
-export function tailscaleUrls(output: string, port?: number) {
-  return [
-    ...new Set(
-      (output.match(/https:\/\/[^\s|]+/g) ?? [])
-        .map((value) => URL.parse(value.replace(/[),;]+$/, "")))
-        .filter((url): url is URL => url?.protocol === "https:" && (port === undefined || url.port === String(port)))
-        .map((url) => url.href.replace(/\/$/, "")),
-    ),
-  ]
-}
-
-function availablePort() {
-  return new Promise<number>((resolve, reject) => {
-    const server = createServer()
-    server.once("error", reject)
-    server.listen(0, "127.0.0.1", () => {
-      const address = server.address()
-      if (address === null || typeof address === "string") {
-        server.close()
-        reject(new Error("Could not allocate a Tailscale HTTPS port"))
-        return
-      }
-      server.close((error) => (error ? reject(error) : resolve(address.port)))
-    })
-  })
-}
@@ -14,7 +14,7 @@ const tables = (db: ReturnType<typeof drizzle>) =>
 describe("database", () => {
  test("bootstraps every table on a fresh database and is idempotent", () => {
    const database = openDatabase(":memory:")
-    expect(tables(database.db)).toEqual(["blob", "document", "migration", "pairing", "state"])
+    expect(tables(database.db)).toEqual(["blob", "document", "migration", "state"])
    expect(migrate(database.db)).toEqual([])
    database.close()
  })
@@ -26,7 +26,7 @@ describe("database", () => {
    )
    const db = drizzle({ client: native })
    expect(migrate(db)).toEqual(migrations.map((migration) => migration.id))
-    expect(tables(db)).toEqual(["blob", "document", "migration", "pairing", "state"])
+    expect(tables(db)).toEqual(["blob", "document", "migration", "state"])
    expect(db.all<{ value: string }>(sql`SELECT value FROM document`)).toEqual([{ value: "v" }])
    expect(migrate(db)).toEqual([])
  })
@@ -98,8 +98,10 @@ export function createDraftStore(
      orphans = true
      return id
    },
-    getBlob(id: string): Uint8Array | null {
-      return db.select({ data: blobs.data }).from(blobs).where(eq(blobs.id, id)).get()?.data ?? null
+    getBlob(id: string): Uint8Array<ArrayBuffer> | null {
+      const data = db.select({ data: blobs.data }).from(blobs).where(eq(blobs.id, id)).get()?.data
+      // node:sqlite allocates a dedicated ArrayBuffer per BLOB column value.
+      return data ? (data as Uint8Array<ArrayBuffer>) : null
    },
    flush: writer.flush,
    close: writer.close,
@@ -3,6 +3,6 @@ export const DEFAULT_SERVER_URL_KEY = "defaultServerUrl"
 export const FIRST_LAUNCH_ONBOARDING_COMPLETE_KEY = "firstLaunchOnboardingComplete"
 export const WSL_SERVERS_KEY = "wslServers"
 export const PINCH_ZOOM_ENABLED_KEY = "pinchZoomEnabled"
-export const KEEP_SCREEN_ACTIVE_KEY = "keepScreenActive"
 export const BACKGROUND_COLOR_KEY = "backgroundColor"
 export const WINDOW_IDS_KEY = "windowIds"
+export const BUNDLED_CLI_VERSION_KEY = "bundledCliVersion"
@@ -18,8 +18,4 @@ export const migrations = [
    id: "20260907031611_blob-touched",
    statements: ["ALTER TABLE `blob` ADD `touched_at` integer DEFAULT 0 NOT NULL;"],
  },
-  {
-    id: "20260915071310_pairing-state",
-    statements: ["CREATE TABLE `pairing` (\n\t`key` text PRIMARY KEY,\n\t`value` text NOT NULL\n);"],
-  },
 ]
@@ -1,4 +0,0 @@
-CREATE TABLE `pairing` (
-	`key` text PRIMARY KEY,
-	`value` text NOT NULL
-);
@@ -1,174 +0,0 @@
-{
-  "version": "7",
-  "dialect": "sqlite",
-  "id": "bfb5a007-b9ab-4835-be4e-45f0bd6d3ddb",
-  "prevIds": [
-    "53c65132-8703-42d6-8464-64356145dfb4"
-  ],
-  "ddl": [
-    {
-      "name": "blob",
-      "entityType": "tables"
-    },
-    {
-      "name": "document",
-      "entityType": "tables"
-    },
-    {
-      "name": "pairing",
-      "entityType": "tables"
-    },
-    {
-      "name": "state",
-      "entityType": "tables"
-    },
-    {
-      "type": "text",
-      "notNull": false,
-      "autoincrement": false,
-      "default": null,
-      "generated": null,
-      "name": "id",
-      "entityType": "columns",
-      "table": "blob"
-    },
-    {
-      "type": "blob",
-      "notNull": true,
-      "autoincrement": false,
-      "default": null,
-      "generated": null,
-      "name": "data",
-      "entityType": "columns",
-      "table": "blob"
-    },
-    {
-      "type": "integer",
-      "notNull": true,
-      "autoincrement": false,
-      "default": "0",
-      "generated": null,
-      "name": "touched_at",
-      "entityType": "columns",
-      "table": "blob"
-    },
-    {
-      "type": "text",
-      "notNull": false,
-      "autoincrement": false,
-      "default": null,
-      "generated": null,
-      "name": "key",
-      "entityType": "columns",
-      "table": "document"
-    },
-    {
-      "type": "text",
-      "notNull": true,
-      "autoincrement": false,
-      "default": null,
-      "generated": null,
-      "name": "value",
-      "entityType": "columns",
-      "table": "document"
-    },
-    {
-      "type": "text",
-      "notNull": false,
-      "autoincrement": false,
-      "default": null,
-      "generated": null,
-      "name": "key",
-      "entityType": "columns",
-      "table": "pairing"
-    },
-    {
-      "type": "text",
-      "notNull": true,
-      "autoincrement": false,
-      "default": null,
-      "generated": null,
-      "name": "value",
-      "entityType": "columns",
-      "table": "pairing"
-    },
-    {
-      "type": "text",
-      "notNull": true,
-      "autoincrement": false,
-      "default": null,
-      "generated": null,
-      "name": "name",
-      "entityType": "columns",
-      "table": "state"
-    },
-    {
-      "type": "text",
-      "notNull": true,
-      "autoincrement": false,
-      "default": null,
-      "generated": null,
-      "name": "key",
-      "entityType": "columns",
-      "table": "state"
-    },
-    {
-      "type": "text",
-      "notNull": true,
-      "autoincrement": false,
-      "default": null,
-      "generated": null,
-      "name": "value",
-      "entityType": "columns",
-      "table": "state"
-    },
-    {
-      "type": "integer",
-      "notNull": true,
-      "autoincrement": false,
-      "default": null,
-      "generated": null,
-      "name": "updated_at",
-      "entityType": "columns",
-      "table": "state"
-    },
-    {
-      "columns": [
-        "name",
-        "key"
-      ],
-      "nameExplicit": false,
-      "name": "state_pk",
-      "entityType": "pks",
-      "table": "state"
-    },
-    {
-      "columns": [
-        "id"
-      ],
-      "nameExplicit": false,
-      "name": "blob_pk",
-      "table": "blob",
-      "entityType": "pks"
-    },
-    {
-      "columns": [
-        "key"
-      ],
-      "nameExplicit": false,
-      "name": "document_pk",
-      "table": "document",
-      "entityType": "pks"
-    },
-    {
-      "columns": [
-        "key"
-      ],
-      "nameExplicit": false,
-      "name": "pairing_pk",
-      "table": "pairing",
-      "entityType": "pks"
-    }
-  ],
-  "renames": []
-}
@@ -27,10 +27,3 @@ export const state = sqliteTable(
  },
  (table) => [primaryKey({ columns: [table.name, table.key] })],
 )
-
-// Main-process pairing integration state. Tailscale Serve persists its configuration, and this
-// remembers which HTTPS port belongs to OpenCode so it can be recovered without touching other routes.
-export const pairing = sqliteTable("pairing", {
-  key: text().primaryKey(),
-  value: text().notNull(),
-})
@@ -15,7 +15,6 @@ import type {
  ServerReadyData,
  TitlebarTheme,
 } from "../shared/ipc-contract"
-import type { PairingInfo } from "../shared/ipc-rpc/app"

 export type WslServersAPI = WslServersPlatform
 export type UpdaterAPI = {
@@ -88,11 +87,4 @@ export type ElectronAPI = {
  setForceFocus(enabled: boolean): Promise<void>
  recordFatalRendererError(error: FatalRendererError): Promise<void>
  setNativeTranslations(bundle: DesktopNativeBundle): Promise<void>
-  pairInfo(): Promise<typeof PairingInfo.Type>
-  getKeepScreenActive(): Promise<boolean>
-  setKeepScreenActive(enabled: boolean): Promise<void>
-  pairTailscaleAvailable(): Promise<boolean>
-  pairTailscaleStatus(): Promise<typeof PairingInfo.Type | null>
-  pairOpenTailscale(): Promise<typeof PairingInfo.Type>
-  pairDisableTailscale(): Promise<void>
 }
@@ -149,11 +149,4 @@ export const api: ElectronAPI = {
  setForceFocus: (enabled) => invoke("AppSetForceFocus", { enabled }),
  recordFatalRendererError: (error) => invoke("AppRecordFatalRendererError", { error }),
  setNativeTranslations: (bundle) => invoke("AppSetNativeTranslations", { value: bundle }),
-  pairInfo: () => invoke("AppPairInfo").then(mutable),
-  getKeepScreenActive: () => invoke("AppGetKeepScreenActive"),
-  setKeepScreenActive: (enabled) => invoke("AppSetKeepScreenActive", { enabled }),
-  pairTailscaleAvailable: () => invoke("AppPairTailscaleAvailable"),
-  pairTailscaleStatus: () => invoke("AppPairTailscaleStatus").then(mutable),
-  pairOpenTailscale: () => invoke("AppPairOpenTailscale").then(mutable),
-  pairDisableTailscale: () => invoke("AppPairDisableTailscale"),
 }
@@ -1,6 +1,5 @@
-import { Context, Effect, Layer, ManagedRuntime, Queue, Stream } from "effect"
-import { RpcClient, RpcMessage, RpcSerialization } from "effect/unstable/rpc"
-import { createIpcCodec } from "../shared/ipc-codec"
+import { Context, Effect, Layer, ManagedRuntime, Queue, Schema, Stream } from "effect"
+import { RpcClient, RpcMessage } from "effect/unstable/rpc"
 import { DesktopRpcs, type DesktopRpcClient } from "../shared/ipc-rpc"
 import type { DesktopEvent } from "../shared/ipc-rpc/events"
 import { IpcTransportPort } from "../shared/ipc-transport"
@@ -80,22 +79,17 @@ export function listen<Tag extends EventTag>(tag: Tag, listener: (value: EventVa
  }
 }

+// Structured clone over the port, like Effect's worker protocol: no serialization layer, so binary
+// payloads stay binary. Buffers are cloned rather than transferred: Electron's MessagePortMain
+// drops transferred ArrayBuffers, so a request carrying one would never arrive.
 function clientProtocol(value: MessagePort) {
  return Layer.effect(
    RpcClient.Protocol,
    RpcClient.Protocol.make(
      Effect.fnUntraced(function* (writeResponse, clientIds) {
-        const serialization = yield* RpcSerialization.RpcSerialization
-        const parser = createIpcCodec(serialization)
        const inbound = yield* Queue.unbounded<RpcMessage.FromServerEncoded>()
        const onMessage = (event: MessageEvent) => {
-          try {
-            parser
-              .decode(event.data)
-              .forEach((message) => Queue.offerUnsafe(inbound, message as RpcMessage.FromServerEncoded))
-          } catch {
-            return
-          }
+          Queue.offerUnsafe(inbound, event.data as RpcMessage.FromServerEncoded)
        }
        value.addEventListener("message", onMessage)
        value.start()
@@ -112,16 +106,15 @@ function clientProtocol(value: MessagePort) {
          Effect.forkScoped,
        )
        return {
-          codecFor: serialization.codecFor,
+          codecFor: Schema.toCodecJson,
          send: (_clientId, request) =>
            Effect.sync(() => {
-              const encoded = parser.encode(request)
-              if (encoded !== undefined) value.postMessage(encoded)
+              value.postMessage(request)
            }),
          supportsAck: true,
          supportsTransferables: false,
        }
      }),
    ),
-  ).pipe(Layer.provide(RpcSerialization.layerMsgPack))
+  )
 }
@@ -79,8 +79,6 @@ export function createDesktopPlatform(
    windowFullscreen,
    getPinchZoomEnabled: () => api.getPinchZoomEnabled(),
    setPinchZoomEnabled,
-    getKeepScreenActive: () => api.getKeepScreenActive(),
-    setKeepScreenActive: (enabled) => api.setKeepScreenActive(enabled),
    onDragCancel: (callback) => {
      window.addEventListener(DragCancelEvent, callback)
      return () => window.removeEventListener(DragCancelEvent, callback)
@@ -89,13 +87,6 @@ export function createDesktopPlatform(
    checkAppExists: async (appName) => {
      return api.checkAppExists(appName)
    },
-    pair: {
-      info: () => api.pairInfo(),
-      tailscaleAvailable: () => api.pairTailscaleAvailable(),
-      tailscaleStatus: () => api.pairTailscaleStatus(),
-      openTailscale: () => api.pairOpenTailscale(),
-      disableTailscale: () => api.pairDisableTailscale(),
-    },
  }
 }

@@ -1,61 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { RpcSerialization } from "effect/unstable/rpc"
-import { createIpcCodec, ipcLargeMessageBytes } from "./ipc-codec"
-
-type Serialization = RpcSerialization.RpcSerialization["Service"]
-
-const msgpack = RpcSerialization.makeMsgPack()
-
-function counting(serialization: Serialization) {
-  let created = 0
-  const counted: Serialization = {
-    ...serialization,
-    makeUnsafe: () => {
-      created++
-      return serialization.makeUnsafe()
-    },
-  }
-  return { created: () => created, serialization: counted }
-}
-
-describe("ipc codec", () => {
-  test("posts an exact-size buffer instead of a view into the shared target", () => {
-    const codec = createIpcCodec(msgpack)
-    // The msgpack target starts at 8 KiB, so a view would drag a larger backing store along.
-    const encoded = codec.encode({ _tag: "Request", id: "1", tag: "Ping", payload: {} })
-    expect(encoded).toBeInstanceOf(Uint8Array)
-    const bytes = encoded as Uint8Array
-    expect(bytes.byteOffset).toBe(0)
-    expect(bytes.buffer.byteLength).toBe(bytes.byteLength)
-  })
-
-  test("copies Node Buffers, whose slice is only a view", () => {
-    const backing = new ArrayBuffer(1024 * 1024)
-    const view = Buffer.from(backing, 16, 32)
-    view.fill(7)
-    const stub: Serialization = { ...msgpack, makeUnsafe: () => ({ decode: () => [], encode: () => view }) }
-    const encoded = createIpcCodec(stub).encode({}) as Uint8Array
-    expect(encoded.buffer).not.toBe(backing)
-    expect(encoded.buffer.byteLength).toBe(32)
-    expect([...encoded]).toEqual(Array(32).fill(7))
-  })
-
-  test("replaces the encoder after a large message and keeps the decoder", () => {
-    const spy = counting(msgpack)
-    const codec = createIpcCodec(spy.serialization)
-    expect(spy.created()).toBe(2)
-    codec.encode({ small: true })
-    expect(spy.created()).toBe(2)
-    codec.encode({ large: "x".repeat(ipcLargeMessageBytes) })
-    expect(spy.created()).toBe(3)
-    codec.decode(codec.encode({ after: 1 }) as Uint8Array)
-    expect(spy.created()).toBe(3)
-  })
-
-  test("round-trips messages through the wrapped serialization", () => {
-    const client = createIpcCodec(msgpack)
-    const server = createIpcCodec(msgpack)
-    const message = { _tag: "Request", id: "7", tag: "DraftsSet", payload: { key: "k", value: "v" } }
-    expect(server.decode(client.encode(message) as Uint8Array)).toEqual([message])
-  })
-})
@@ -1,25 +0,0 @@
-import type { RpcSerialization } from "effect/unstable/rpc"
-
-// After a message this large the encoder is replaced so its grown target buffer can be collected.
-export const ipcLargeMessageBytes = 1024 * 1024
-
-// The MessagePack parser packs into one shared, grow-only target buffer and returns a view into it.
-// Posting that view structured-clones the whole backing buffer, so after one large message every
-// later message (even a 55-byte ack) would copy the full grown buffer across processes on each
-// send. Encoding through this wrapper posts an exact-size copy instead. Decoding keeps a single
-// parser for the connection: record structures the peer defined inline must stay known.
-export function createIpcCodec(serialization: RpcSerialization.RpcSerialization["Service"]) {
-  const decoder = serialization.makeUnsafe()
-  let encoder = serialization.makeUnsafe()
-  return {
-    decode: (bytes: Uint8Array | string) => decoder.decode(bytes),
-    encode(message: unknown) {
-      const encoded = encoder.encode(message)
-      if (!(encoded instanceof Uint8Array)) return encoded
-      // Not `.slice()`: in the main process the packer hands out a Node Buffer, whose slice is a view.
-      const copy = new Uint8Array(encoded)
-      if (copy.byteLength > ipcLargeMessageBytes) encoder = serialization.makeUnsafe()
-      return copy
-    },
-  }
-}
@@ -5,12 +5,6 @@ const ServerReadyData = Schema.Struct({
  url: Schema.String,
 })

-export const PairingInfo = Schema.Struct({
-  urls: Schema.Array(Schema.String),
-  username: Schema.Literal("opencode"),
-  password: Schema.String,
-})
-
 export const AppAwaitInitialization = Rpc.make("AppAwaitInitialization", { success: ServerReadyData })
 export const AppReconnectService = Rpc.make("AppReconnectService", { success: ServerReadyData })
 export const AppConsumeInitialDeepLinks = Rpc.make("AppConsumeInitialDeepLinks", {
@@ -59,19 +53,6 @@ export const AppSetNativeTranslations = Rpc.make("AppSetNativeTranslations", {
  payload: { value: Schema.Unknown },
 })
 export const AppRelaunch = Rpc.make("AppRelaunch")
-export const AppPairInfo = Rpc.make("AppPairInfo", { success: PairingInfo, error: Schema.String })
-export const AppPairTailscaleAvailable = Rpc.make("AppPairTailscaleAvailable", { success: Schema.Boolean })
-export const AppPairTailscaleStatus = Rpc.make("AppPairTailscaleStatus", {
-  success: Schema.NullOr(PairingInfo),
-  error: Schema.String,
-})
-export const AppPairOpenTailscale = Rpc.make("AppPairOpenTailscale", { success: PairingInfo, error: Schema.String })
-export const AppPairDisableTailscale = Rpc.make("AppPairDisableTailscale", { error: Schema.String })
-export const AppGetKeepScreenActive = Rpc.make("AppGetKeepScreenActive", { success: Schema.Boolean })
-export const AppSetKeepScreenActive = Rpc.make("AppSetKeepScreenActive", {
-  payload: { enabled: Schema.Boolean },
-  error: Schema.String,
-})
 export const AppRpcs = RpcGroup.make(
  AppAwaitInitialization,
  AppReconnectService,
@@ -88,11 +69,4 @@ export const AppRpcs = RpcGroup.make(
  AppRecordFatalRendererError,
  AppSetNativeTranslations,
  AppRelaunch,
-  AppPairInfo,
-  AppPairTailscaleAvailable,
-  AppPairTailscaleStatus,
-  AppPairOpenTailscale,
-  AppPairDisableTailscale,
-  AppGetKeepScreenActive,
-  AppSetKeepScreenActive,
 )
@@ -1,5 +1,6 @@
 import { Schema } from "effect"
 import { Rpc, RpcGroup } from "effect/unstable/rpc"
+import { Transferable } from "effect/unstable/workers"

 const OptionalString = Schema.optional(Schema.String)
 const PickerOptions = Schema.Struct({
@@ -18,7 +19,7 @@ const PickedFiles = Schema.Struct({
  token: Schema.String,
  files: Schema.Array(Schema.Struct({ path: Schema.String, name: Schema.String, size: Schema.Number })),
 })
-const ClipboardImage = Schema.Struct({ buffer: Schema.Uint8Array, width: Schema.Number, height: Schema.Number })
+const ClipboardImage = Schema.Struct({ buffer: Transferable.Uint8Array, width: Schema.Number, height: Schema.Number })

 export const FilesOpenDirectoryPicker = Rpc.make("FilesOpenDirectoryPicker", {
  payload: { options: Schema.optional(PickerOptions) },
@@ -30,7 +31,7 @@ export const FilesOpenFilePicker = Rpc.make("FilesOpenFilePicker", {
 })
 export const FilesReadPickedFile = Rpc.make("FilesReadPickedFile", {
  payload: { token: Schema.String, path: Schema.String },
-  success: Schema.Uint8Array,
+  success: Transferable.Uint8Array,
 })
 export const FilesReleasePickedFiles = Rpc.make("FilesReleasePickedFiles", {
  payload: { token: Schema.String },
@@ -1,5 +1,6 @@
 import { Schema } from "effect"
 import { Rpc, RpcGroup } from "effect/unstable/rpc"
+import { Transferable } from "effect/unstable/workers"

 export const StorageItems = Rpc.make("StorageItems", {
  payload: { name: Schema.String },
@@ -24,12 +25,12 @@ export const DraftsSet = Rpc.make("DraftsSet", {
 })
 export const DraftsDelete = Rpc.make("DraftsDelete", { payload: { key: Schema.String } })
 export const DraftsPutBlob = Rpc.make("DraftsPutBlob", {
-  payload: { data: Schema.Uint8Array },
+  payload: { data: Transferable.Uint8Array },
  success: Schema.String,
 })
 export const DraftsGetBlob = Rpc.make("DraftsGetBlob", {
  payload: { id: Schema.String },
-  success: Schema.NullOr(Schema.Uint8Array),
+  success: Schema.NullOr(Transferable.Uint8Array),
 })

 export const StorageRpcs = RpcGroup.make(
@@ -1,6 +1,6 @@
 {
  "name": "@opencode/enterprise",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "private": true,
  "type": "module",
  "license": "MIT",
@@ -1,6 +1,6 @@
 {
  "name": "@opencode/function",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "$schema": "https://json.schemastore.org/package.json",
  "private": true,
  "type": "module",
@@ -1,6 +1,6 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "name": "@opencode/http-recorder",
  "description": "Record and replay Effect HTTP and WebSocket traffic with deterministic cassettes",
  "type": "module",
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/httpapi-codegen",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "private": true,
  "type": "module",
  "exports": {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/latex",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "private": true,
  "type": "module",
  "exports": {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/merman",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "private": true,
  "type": "module",
  "exports": {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/plugin-browser",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "description": "OpenCode's desktop browser plugin",
  "type": "module",
  "license": "MIT",
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/plugin",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "type": "module",
  "license": "MIT",
  "scripts": {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/protocol",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "type": "module",
  "license": "MIT",
  "repository": {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/schema",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "type": "module",
  "license": "MIT",
  "repository": {
@@ -1,6 +1,6 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "name": "@opencode/sdk",
  "type": "module",
  "license": "MIT",
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/server",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "type": "module",
  "license": "MIT",
  "repository": {
@@ -8,7 +8,14 @@ import { hasPtyConnectTicketURL } from "@opencode/protocol/groups/pty"
 import { hasPersistentPtyConnectTicketURL } from "@opencode/protocol/groups/persistent-pty"
 import { Global } from "@opencode/util/global"
 import { Cause, Context, Effect, Exit, Latch, Layer, Option, Ref, Scope } from "effect"
-import { HttpMiddleware, HttpRouter, HttpServer, HttpServerRequest, HttpServerResponse } from "effect/unstable/http"
+import {
+  HttpMiddleware,
+  HttpPlatform,
+  HttpRouter,
+  HttpServer,
+  HttpServerRequest,
+  HttpServerResponse,
+} from "effect/unstable/http"
 import { createServer } from "node:http"
 import { ServerAuth } from "./auth"
 import { isAllowedCorsOrigin } from "./cors"
@@ -61,17 +68,15 @@ export const start = Effect.fn("ServerProcess.start")(function* <E, R>(
    return ServerInfo.connectionURLs(`http://${host}:${address.port}`, hostname)
  }
  const application = yield* Ref.make(Option.none<App>())
-  const app = dispatch(password, status, application, options.app?.version ?? "unknown", urls, Global.Path.tmp)
  // Request fibers may continue inbound trace context, but must not inherit the server startup parent.
  yield* bound.http
    .serve(
-      (transform ? transform(app) : app).pipe(
-        HttpMiddleware.compression(),
+      dispatch(password, status, application, options.app?.version ?? "unknown", urls, Global.Path.tmp).pipe(
        HttpMiddleware.cors({ allowedOrigins: (origin) => isAllowedCorsOrigin(origin, options), maxAge: 86_400 }),
      ),
      errorResponseLogger,
    )
-    .pipe(Effect.provide(NodeHttpServer.layerHttpServices), withoutParentSpan)
+    .pipe(withoutParentSpan)
  if (lifecycle)
    yield* lifecycle.onListen(bound.http.address, shutdown.open.pipe(Effect.asVoid)).pipe(
      Effect.flatMap((cleanup) =>
@@ -105,7 +110,13 @@ export const start = Effect.fn("ServerProcess.start")(function* <E, R>(
        Effect.provideService(Scope.Scope, applicationScope),
      )
    }
-    yield* Ref.set(application, Option.some(Context.get(context, HttpRouter.HttpRouter).asHttpEffect()))
+    const app = Context.get(context, HttpRouter.HttpRouter)
+      .asHttpEffect()
+      .pipe(
+        HttpMiddleware.compression(),
+        Effect.provideService(HttpPlatform.HttpPlatform, Context.get(context, HttpPlatform.HttpPlatform)),
+      )
+    yield* Ref.set(application, Option.some(transform ? transform(app) : app))
    yield* status.ready
    const bus = Context.get(context, Bus.Service)
    return {
@@ -1,10 +1,10 @@
 import { expect } from "bun:test"
 import { Effect } from "effect"
-import { HttpServer, HttpServerRequest, HttpServerResponse } from "effect/unstable/http"
+import { HttpServer, HttpServerError, HttpServerResponse } from "effect/unstable/http"
 import { it } from "../../core/test/lib/effect"
 import { ServerProcess } from "../src/process"

-it.live("authenticates API requests behind the frontend transform while allowing browser preflight", () =>
+it.live("authenticates API and frontend requests while allowing browser preflight", () =>
  Effect.gen(function* () {
    const fallback = "fallback".repeat(256)
    const server = yield* ServerProcess.start<never, never>(
@@ -18,13 +18,12 @@ it.live("authenticates API requests behind the frontend transform while allowing
      },
      undefined,
      (api) =>
-        Effect.gen(function* () {
-          const request = yield* HttpServerRequest.HttpServerRequest
-          const url = new URL(request.url, "http://localhost")
-          if (url.pathname === "/api" || url.pathname.startsWith("/api/") || url.pathname === "/openapi.json")
-            return yield* api
-          return HttpServerResponse.raw(fallback, { contentType: "text/plain" })
-        }),
+        api.pipe(
+          Effect.catchIf(
+            (error) => error instanceof HttpServerError.HttpServerError && error.reason._tag === "RouteNotFound",
+            () => Effect.succeed(HttpServerResponse.raw(fallback, { contentType: "text/plain" })),
+          ),
+        ),
    )
    const response = yield* Effect.promise(() =>
      fetch(new URL("/api/info", HttpServer.formatAddress(server.address)), {
@@ -144,9 +143,9 @@ it.live("authenticates API requests behind the frontend transform while allowing
                    headers: authorization ? { authorization } : undefined,
                  }),
                )
-                expect(response.status).toBe(200)
-                expect(response.headers.get("www-authenticate")).toBeNull()
-                expect(yield* Effect.promise(() => response.text())).toBe(method === "HEAD" ? "" : fallback)
+                expect(response.status).toBe(401)
+                expect(response.headers.get("www-authenticate")).toBe('Basic realm="Secure Area"')
+                expect(yield* Effect.promise(() => response.text())).toBe("")
              }),
            )
            const response = yield* Effect.promise(() =>
@@ -1,6 +1,6 @@
 {
  "name": "@opencode/session-ui",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "private": true,
  "type": "module",
  "license": "MIT",
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/simulation",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "type": "module",
  "license": "MIT",
  "repository": {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/stats-app",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "private": true,
  "type": "module",
  "license": "MIT",
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/stats-core",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "private": true,
  "type": "module",
  "license": "MIT",
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/stats-server",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "private": true,
  "type": "module",
  "license": "MIT",
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/theme",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "type": "module",
  "license": "MIT",
  "repository": {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/tui",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "private": true,
  "type": "module",
  "license": "MIT",
@@ -1,6 +1,6 @@
 {
  "name": "@opencode/ui",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "type": "module",
  "license": "MIT",
  "repository": {
@@ -1,7 +1,7 @@
 {
  "$schema": "https://json.schemastore.org/package.json",
  "name": "@opencode/util",
-  "version": "2.0.7",
+  "version": "2.0.8",
  "type": "module",
  "license": "MIT",
  "repository": {
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
LukeParkerDev	5c2eaade2c	perf(desktop): remember the bundled CLI version between launches Every launch spawned the bundled 200 MB CLI executable for --version and waited ~380 ms for it before the background service, WSL support and, because windows are created after every layer builds, the window itself. The version only changes when an update replaces the executable, so keep it in the settings store keyed by the executable's path, size and mtime and only spawn when that identity changes. Packaged build, warm service, 5 launches (median ms since spawn): renderer process 851 -> 512, window visible 1085 -> 778, shell visible 1289 -> 961.	2026-09-18 22:41:37 +10:00
Shoubhit Dash	db80806651	refactor(core): move native compaction mechanisms into a plugin (#49575 )	2026-09-18 17:15:44 +05:30
Luke Parker	47f66de8dd	perf(app): load draft image bytes on demand (#49703 )	2026-09-18 19:32:15 +10:00
opencode	c076066c33	sync release versions for v2.0.8	2026-09-18 09:12:33 +00:00
opencode-agent[bot]	5c09d051e5	chore: update nix node_modules hashes	2026-09-18 08:45:27 +00:00
Luke Parker	0a6111291e	refactor(desktop): send IPC messages by structured clone (#49701 )	2026-09-18 18:28:20 +10:00