fix(core): share session runtime coordination

Co-authored-by: Brendan Allan <14191578+Brendonovich@users.noreply.github.com>
Co-authored-by: opencode-agent[bot] <opencode-agent[bot]@users.noreply.github.com>
Co-authored-by: Affan Ali <93028901+affanali2k3@users.noreply.github.com>
Co-authored-by: affanali2k3 <affanalikhanxx@gmail.com>
Co-authored-by: Frank <frank@anoma.ly>
Co-authored-by: opencode-agent[bot] <219766164+opencode-agent[bot]@users.noreply.github.com>
Co-authored-by: James Long <longster@gmail.com>
Co-authored-by: Aiden Cline <63023139+rekram1-node@users.noreply.github.com>
Co-authored-by: Jay V <air@live.ca>
Co-authored-by: Dax Raad <d@ironbay.co>
Co-authored-by: Aarav Sareen <96787824+arvsrn@users.noreply.github.com>
Co-authored-by: OpeOginni <107570612+OpeOginni@users.noreply.github.com>
Co-authored-by: Luke Parker <10430890+Hona@users.noreply.github.com>
Co-authored-by: Ben Guthrie <benjee.012@gmail.com>
Co-authored-by: Dax <mail@thdxr.com>
Co-authored-by: Filip <34747899+neriousy@users.noreply.github.com>

.github/workflows/compliance-close.yml

@@ -34,48 +34,10 @@ jobs:
 
             const now = Date.now();
             const twoHours = 2 * 60 * 60 * 1000;
-            const orgMemberAssociations = new Set(['OWNER', 'MEMBER']);
-            const agentLogin = 'opencode-agent[bot]';
-            const { data: file } = await github.rest.repos.getContent({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              path: '.github/TEAM_MEMBERS',
-              ref: 'dev',
-            });
-            const teamMembers = new Set(
-              Buffer.from(file.content, 'base64')
-                .toString()
-                .split('\n')
-                .map((line) => line.trim().toLowerCase())
-                .filter(Boolean)
-            );
-
-            function isExempt(item) {
-              const login = item.user?.login?.toLowerCase();
-              return (
-                login === agentLogin ||
-                orgMemberAssociations.has(item.author_association) ||
-                (login && teamMembers.has(login))
-              );
-            }
 
             for (const item of items) {
               const isPR = !!item.pull_request;
               const kind = isPR ? 'PR' : 'issue';
-              const login = item.user?.login;
-
-              if (isExempt(item)) {
-                core.info(`Skipping ${kind} #${item.number}; author ${login || 'unknown'} is exempt`);
-                try {
-                  await github.rest.issues.removeLabel({
-                    owner: context.repo.owner,
-                    repo: context.repo.repo,
-                    issue_number: item.number,
-                    name: 'needs:compliance',
-                  });
-                } catch (e) {}
-                continue;
-              }
 
               const { data: comments } = await github.rest.issues.listComments({
                 owner: context.repo.owner,

.github/workflows/duplicate-issues.yml

@@ -17,31 +17,12 @@ jobs:
         with:
           fetch-depth: 1
 
-      - name: Check exempt issue author
-        id: author
-        run: |
-          LOGIN="${{ github.event.issue.user.login }}"
-          ASSOCIATION="${{ github.event.issue.author_association }}"
-
-          if [ "$LOGIN" = "opencode-agent[bot]" ] ||
-             [ "$ASSOCIATION" = "OWNER" ] ||
-             [ "$ASSOCIATION" = "MEMBER" ] ||
-             grep -qxiF "$LOGIN" .github/TEAM_MEMBERS; then
-            echo "skip=true" >> "$GITHUB_OUTPUT"
-            echo "Skipping issue automation for exempt author: $LOGIN ($ASSOCIATION)"
-          else
-            echo "skip=false" >> "$GITHUB_OUTPUT"
-          fi
-
       - uses: ./.github/actions/setup-bun
-        if: steps.author.outputs.skip != 'true'
 
       - name: Install opencode
-        if: steps.author.outputs.skip != 'true'
         run: curl -fsSL https://opencode.ai/install | bash
 
       - name: Check duplicates and compliance
-        if: steps.author.outputs.skip != 'true'
         env:
           OPENCODE_API_KEY: ${{ secrets.OPENCODE_API_KEY }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -57,7 +38,6 @@ jobs:
           opencode run -m opencode/claude-sonnet-4-6 "A new issue has been created:
 
           Issue number: ${{ github.event.issue.number }}
-          Issue author association: ${{ github.event.issue.author_association }}
 
           Lookup this issue with gh issue view ${{ github.event.issue.number }}.
 
@@ -69,8 +49,6 @@ jobs:
 
           Check whether the issue follows our contributing guidelines and issue templates.
 
-          If the issue author association is OWNER or MEMBER, skip this compliance check. Do not add the needs:compliance label for organization-owned issues.
-
           This project has three issue templates that every issue MUST use one of:
 
           1. Bug Report - requires a Description field with real content
@@ -105,7 +83,7 @@ jobs:
 
           Based on your findings, post a SINGLE comment on issue #${{ github.event.issue.number }}. Build the comment as follows:
 
-          If the issue is NOT compliant and the author association is not OWNER or MEMBER, start the comment with:
+          If the issue is NOT compliant, start the comment with:
           <!-- issue-compliance -->
           Then explain what needs to be fixed and that they have 2 hours to edit the issue before it is automatically closed. Also add the label needs:compliance to the issue using: gh issue edit ${{ github.event.issue.number }} --add-label needs:compliance
 
@@ -151,31 +129,12 @@ jobs:
         with:
           fetch-depth: 1
 
-      - name: Check exempt issue author
-        id: author
-        run: |
-          LOGIN="${{ github.event.issue.user.login }}"
-          ASSOCIATION="${{ github.event.issue.author_association }}"
-
-          if [ "$LOGIN" = "opencode-agent[bot]" ] ||
-             [ "$ASSOCIATION" = "OWNER" ] ||
-             [ "$ASSOCIATION" = "MEMBER" ] ||
-             grep -qxiF "$LOGIN" .github/TEAM_MEMBERS; then
-            echo "skip=true" >> "$GITHUB_OUTPUT"
-            echo "Skipping issue automation for exempt author: $LOGIN ($ASSOCIATION)"
-          else
-            echo "skip=false" >> "$GITHUB_OUTPUT"
-          fi
-
       - uses: ./.github/actions/setup-bun
-        if: steps.author.outputs.skip != 'true'
 
       - name: Install opencode
-        if: steps.author.outputs.skip != 'true'
         run: curl -fsSL https://opencode.ai/install | bash
 
       - name: Recheck compliance
-        if: steps.author.outputs.skip != 'true'
         env:
           OPENCODE_API_KEY: ${{ secrets.OPENCODE_API_KEY }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -189,12 +148,9 @@ jobs:
             }
         run: |
           opencode run -m opencode/claude-sonnet-4-6 "Issue #${{ github.event.issue.number }} was previously flagged as non-compliant and has been edited.
-          Issue author association: ${{ github.event.issue.author_association }}
 
           Lookup this issue with gh issue view ${{ github.event.issue.number }}.
 
-          If the issue author association is OWNER or MEMBER, remove the needs:compliance label if present, delete the previous compliance comment if present, and do not post a new comment.
-
           Re-check whether the issue now follows our contributing guidelines and issue templates.
 
           This project has three issue templates that every issue MUST use one of:

.github/workflows/publish.yml

@@ -6,6 +6,7 @@ on:
     branches:
       - ci
       - dev
+      - v2
       - beta
       - fix/npm-native-binary-install
       - snapshot-*
@@ -31,6 +32,9 @@ permissions:
   contents: write
   packages: write
 
+env:
+  OPENCODE_CHANNEL: ${{ (github.ref_name == 'v2' && 'next') || '' }}
+
 jobs:
   version:
     runs-on: blacksmith-4vcpu-ubuntu-2404
@@ -122,7 +126,7 @@ jobs:
       - build-cli
       - version
     runs-on: blacksmith-4vcpu-windows-2025
-    if: github.repository == 'anomalyco/opencode'
+    if: github.repository == 'anomalyco/opencode' && github.ref_name != 'v2'
     env:
       AZURE_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}
       AZURE_TENANT_ID: ${{ secrets.AZURE_TENANT_ID }}
@@ -221,7 +225,7 @@ jobs:
     needs:
       - build-cli
       - version
-    if: github.repository == 'anomalyco/opencode'
+    if: github.repository == 'anomalyco/opencode' && github.ref_name != 'v2'
     continue-on-error: false
     env:
       AZURE_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}
@@ -447,6 +451,7 @@ jobs:
           path: packages/opencode/dist
 
       - uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+        if: github.ref_name != 'v2'
         with:
           name: opencode-cli-signed-windows
           path: packages/opencode/dist

.github/workflows/test.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - dev
+      - v2
   pull_request:
   workflow_dispatch:
 
@@ -74,13 +75,9 @@ jobs:
         working-directory: packages/client
         run: bun run check:generated
 
-      - name: Run HttpApi exerciser gates
-        if: runner.os == 'Linux'
-        working-directory: packages/opencode
-        run: bun run test:httpapi
-
   e2e:
     name: e2e (${{ matrix.settings.name }})
+    if: github.ref_name != 'v2' && github.head_ref != 'v2'
     strategy:
       fail-fast: false
       matrix:

.github/workflows/triage.yml

@@ -16,32 +16,13 @@ jobs:
         with:
           fetch-depth: 1
 
-      - name: Check exempt issue author
-        id: author
-        run: |
-          LOGIN="${{ github.event.issue.user.login }}"
-          ASSOCIATION="${{ github.event.issue.author_association }}"
-
-          if [ "$LOGIN" = "opencode-agent[bot]" ] ||
-             [ "$ASSOCIATION" = "OWNER" ] ||
-             [ "$ASSOCIATION" = "MEMBER" ] ||
-             grep -qxiF "$LOGIN" .github/TEAM_MEMBERS; then
-            echo "skip=true" >> "$GITHUB_OUTPUT"
-            echo "Skipping issue automation for exempt author: $LOGIN ($ASSOCIATION)"
-          else
-            echo "skip=false" >> "$GITHUB_OUTPUT"
-          fi
-
       - name: Setup Bun
-        if: steps.author.outputs.skip != 'true'
         uses: ./.github/actions/setup-bun
 
       - name: Install opencode
-        if: steps.author.outputs.skip != 'true'
         run: curl -fsSL https://opencode.ai/install | bash
 
       - name: Triage issue
-        if: steps.author.outputs.skip != 'true'
         env:
           OPENCODE_API_KEY: ${{ secrets.OPENCODE_API_KEY }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

bun.lock

@@ -94,7 +94,7 @@
       "name": "@opencode-ai/cli",
       "version": "1.17.11",
       "bin": {
-        "lildax": "./bin/lildax.cjs",
+        "opencode2": "./bin/opencode2.cjs",
       },
       "dependencies": {
         "@effect/platform-node": "catalog:",
@@ -106,12 +106,15 @@
         "@opentui/solid": "catalog:",
         "@parcel/watcher": "2.5.1",
         "effect": "catalog:",
+        "jsonc-parser": "3.3.1",
+        "semver": "catalog:",
         "solid-js": "catalog:",
       },
       "devDependencies": {
         "@opencode-ai/script": "workspace:*",
         "@tsconfig/bun": "catalog:",
         "@types/bun": "catalog:",
+        "@types/semver": "catalog:",
         "@typescript/native-preview": "catalog:",
       },
     },
@@ -936,6 +939,7 @@
         "@opentui/core": "catalog:",
         "@opentui/keymap": "catalog:",
         "@opentui/solid": "catalog:",
+        "@solid-primitives/event-bus": "1.1.2",
         "clipboardy": "4.0.0",
         "diff": "catalog:",
         "effect": "catalog:",
@@ -5979,6 +5983,8 @@
 
     "@openauthjs/openauth/jose": ["jose@5.9.6", "", {}, "sha512-AMlnetc9+CV9asI19zHmrgS/WYsWUwCn2R7RzlbJWD7F9eWYUTGyBmU9o6PxngtLGOiDGPRu+Uc4fhKzbpteZQ=="],
 
+    "@opencode-ai/cli/semver": ["semver@7.7.4", "", { "bin": { "semver": "bin/semver.js" } }, "sha512-vFKC2IEtQnVhpT78h1Yp8wzwrf8CM+MzKMHGJZfBtzhZNycRFnXsHk6E5TxIkkMsgNS7mdX3AGB7x2QM2di4lA=="],
+
     "@opencode-ai/core/@ai-sdk/openai": ["@ai-sdk/openai@3.0.53", "", { "dependencies": { "@ai-sdk/provider": "3.0.8", "@ai-sdk/provider-utils": "4.0.23" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-Wld+Rbc05KaUn08uBt06eEuwcgalcIFtIl32Yp+GxuZXUQwOb6YeAuq+C6da4ch6BurFoqEaLemJVwjBb7x+PQ=="],
 
     "@opencode-ai/core/@ai-sdk/openai-compatible": ["@ai-sdk/openai-compatible@2.0.41", "", { "dependencies": { "@ai-sdk/provider": "3.0.8", "@ai-sdk/provider-utils": "4.0.23" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-kNAGINk71AlOXx10Dq/PXw4t/9XjdK8uxfpVElRwtSFMdeSiLVt58p9TPx4/FJD+hxZuVhvxYj9r42osxWq79g=="],

package.json

@@ -2,11 +2,12 @@
   "$schema": "https://json.schemastore.org/package.json",
   "name": "opencode",
   "description": "AI-powered development tool",
+  "version": "0.0.0",
   "private": true,
   "type": "module",
   "packageManager": "bun@1.3.14",
   "scripts": {
-    "dev": "bun run --cwd packages/opencode --conditions=browser src/index.ts",
+    "dev": "bun run --cwd packages/cli --conditions=browser src/index.ts",
     "dev:desktop": "bun --cwd packages/desktop dev",
     "dev:web": "bun --cwd packages/app dev",
     "dev:console": "ulimit -n 10240 2>/dev/null; bun run --cwd packages/console/app dev",

packages/app/src/app.tsx

@@ -28,7 +28,7 @@ import {
   Show,
 } from "solid-js"
 import { Dynamic } from "solid-js/web"
-import { CommandProvider, useCommand, type CommandOption } from "@/context/command"
+import { CommandProvider } from "@/context/command"
 import { CommentsProvider } from "@/context/comments"
 import { FileProvider } from "@/context/file"
 import { ServerSDKProvider, useServerSDK } from "@/context/server-sdk"
@@ -40,7 +40,6 @@ import { LayoutProvider } from "@/context/layout"
 import { ModelsProvider } from "@/context/models"
 import { NotificationProvider, useNotification } from "@/context/notification"
 import { PermissionProvider } from "@/context/permission"
-import { usePlatform } from "@/context/platform"
 import { PromptProvider } from "@/context/prompt"
 import { ServerConnection, ServerProvider, serverName, useServer } from "@/context/server"
 import { SettingsProvider, useSettings } from "@/context/settings"
@@ -301,36 +300,12 @@ function SharedProviders(props: ParentProps) {
     <>
       <BodyDesignClass />
       <CommandProvider>
-        <DesktopCommands />
         <HighlightsProvider>{props.children}</HighlightsProvider>
       </CommandProvider>
     </>
   )
 }
 
-function DesktopCommands() {
-  const command = useCommand()
-  const language = useLanguage()
-  const platform = usePlatform()
-
-  command.register("desktop", () => {
-    const commands: CommandOption[] = []
-    if (platform.platform === "desktop" && platform.exportDebugLogs) {
-      commands.push({
-        id: "logs.export",
-        title: "Export logs",
-        category: language.t("command.category.settings"),
-        onSelect: () => {
-          void platform.exportDebugLogs?.()
-        },
-      })
-    }
-    return commands
-  })
-
-  return null
-}
-
 // Server-scoped providers shared by the legacy shell and the top-level new shell.
 type ServerScopedShellProps = ParentProps<{
   directory?: () => string | undefined

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

@@ -68,7 +68,6 @@ import { promptPlaceholder } from "./prompt-input/placeholder"
 import { createPromptInputTransientState } from "./prompt-input/transient-state"
 import { showToast } from "@/utils/toast"
 import { ImagePreview } from "@opencode-ai/ui/image-preview"
-import type { ReferenceInfo } from "@opencode-ai/sdk/v2/client"
 
 export type PromptInputState = ReturnType<typeof usePrompt>
 
@@ -215,7 +214,6 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
   let fileInputRef: HTMLInputElement | undefined
   let scrollRef!: HTMLDivElement
   let slashPopoverRef!: HTMLDivElement
-  let restoreEndOnFocus = true
 
   const mirror = { input: false }
   const inset = 56
@@ -595,16 +593,6 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     })
   }
 
-  const handleFocus = () => {
-    if (!restoreEndOnFocus) return
-    restoreEndOnFocus = false
-    requestAnimationFrame(() => {
-      if (document.activeElement !== editorRef) return
-      setCursorPosition(editorRef, prompt.cursor() ?? promptLength(prompt.current()))
-      queueScroll()
-    })
-  }
-
   const renderEditorWithCursor = (parts: Prompt) => {
     const cursor = currentCursor()
     renderEditor(parts)
@@ -641,89 +629,24 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     })
   }
 
-  const referenceDescription = (reference: ReferenceInfo) =>
-    reference.source.type === "git" ? reference.source.repository : reference.source.path
-
-  const referenceList = createMemo(() =>
-    sync()
-      .data.reference.filter((reference) => !reference.hidden)
-      .map(
-        (reference): AtOption => ({
-          type: "reference",
-          name: reference.name,
-          path: reference.path,
-          display: reference.name,
-          description: reference.description ?? referenceDescription(reference),
-        }),
-      ),
-  )
-
   const agentList = createMemo(() =>
     props.controls.agents.available
       .filter((agent) => !agent.hidden && agent.mode !== "primary")
       .map((agent): AtOption => ({ type: "agent", name: agent.name, display: agent.name })),
   )
 
-  const mcpResourceList = createMemo(() =>
-    Object.values(sync().data.mcp_resource).map(
-      (resource): AtOption => ({
-        type: "resource",
-        name: resource.name,
-        uri: resource.uri,
-        client: resource.client,
-        display: resource.name,
-        description: resource.description,
-        mime: resource.mimeType,
-      }),
-    ),
-  )
-
   const handleAtSelect = (option: AtOption | undefined) => {
     if (!option) return
     if (option.type === "agent") {
       addPart({ type: "agent", name: option.name, content: "@" + option.name, start: 0, end: 0 })
-      return
+    } else {
+      addPart({ type: "file", path: option.path, content: "@" + option.path, start: 0, end: 0 })
     }
-    if (option.type === "reference") {
-      addPart({
-        type: "file",
-        path: option.path,
-        content: "@" + option.name,
-        start: 0,
-        end: 0,
-        mime: "application/x-directory",
-        filename: option.name,
-      })
-      return
-    }
-    if (option.type === "resource") {
-      addPart({
-        type: "file",
-        path: option.uri,
-        content: "@" + option.name,
-        start: 0,
-        end: 0,
-        mime: option.mime ?? "text/plain",
-        filename: option.name,
-        url: option.uri,
-        source: {
-          type: "resource",
-          text: { value: "@" + option.name, start: 0, end: 0 },
-          clientName: option.client,
-          uri: option.uri,
-        },
-      })
-      return
-    }
-    addPart({ type: "file", path: option.path, content: "@" + option.path, start: 0, end: 0 })
   }
 
   const atKey = (x: AtOption | undefined) => {
     if (!x) return ""
-    if (x.type === "agent") return `agent:${x.name}`
-    if (x.type === "reference") return `reference:${x.name}`
-    if (x.type === "resource") return `resource:${x.client}:${x.uri}`
-    return `file:${x.path}`
+    return x.type === "agent" ? `agent:${x.name}` : `file:${x.path}`
   }
 
   const {
@@ -734,36 +657,30 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     onKeyDown: atOnKeyDown,
   } = useFilteredList<AtOption>({
     items: async (query) => {
-      const references = referenceList()
       const agents = agentList()
-      const mcpResources = mcpResourceList()
       const open = recent()
       const seen = new Set(open)
       const pinned: AtOption[] = open.map((path) => ({ type: "file", path, display: path, recent: true }))
-      if (!query.trim()) return [...references, ...agents, ...mcpResources, ...pinned]
+      if (!query.trim()) return [...agents, ...pinned]
       const paths = await files.searchFilesAndDirectories(query)
       const fileOptions: AtOption[] = paths
         .filter((path) => !seen.has(path))
         .map((path) => ({ type: "file", path, display: path }))
-      return [...references, ...agents, ...mcpResources, ...pinned, ...fileOptions]
+      return [...agents, ...pinned, ...fileOptions]
     },
     key: atKey,
     filterKeys: ["display"],
     skipFilter: (item) => item.type === "file" && !item.recent,
     groupBy: (item) => {
-      if (item.type === "reference") return "reference"
       if (item.type === "agent") return "agent"
-      if (item.type === "resource") return "resource"
       if (item.recent) return "recent"
       return "file"
     },
     sortGroupsBy: (a, b) => {
       const rank = (category: string) => {
-        if (category === "reference") return 0
-        if (category === "agent") return 1
-        if (category === "resource") return 2
-        if (category === "recent") return 3
-        return 4
+        if (category === "agent") return 0
+        if (category === "recent") return 1
+        return 2
       }
       return rank(a.category) - rank(b.category)
     },
@@ -829,17 +746,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     const pill = document.createElement("span")
     pill.textContent = part.content
     pill.setAttribute("data-type", part.type)
-    if (part.type === "file") {
-      pill.setAttribute("data-path", part.path)
-      if (part.mime) pill.setAttribute("data-mime", part.mime)
-      if (part.filename) pill.setAttribute("data-filename", part.filename)
-      if (part.url) pill.setAttribute("data-url", part.url)
-      if (part.source?.type === "resource") {
-        pill.setAttribute("data-source-type", part.source.type)
-        pill.setAttribute("data-source-client-name", part.source.clientName)
-        pill.setAttribute("data-source-uri", part.source.uri)
-      }
-    }
+    if (part.type === "file") pill.setAttribute("data-path", part.path)
     if (part.type === "agent") pill.setAttribute("data-name", part.name)
     pill.setAttribute("contenteditable", "false")
     pill.style.userSelect = "text"
@@ -884,7 +791,8 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     }
   }
 
-  const scrollSlashActiveIntoView = () => {
+  // Auto-scroll active command into view when navigating with keyboard
+  createEffect(() => {
     const activeId = slashActive()
     if (!activeId || !slashPopoverRef) return
 
@@ -892,7 +800,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
       const element = slashPopoverRef.querySelector(`[data-slash-id="${activeId}"]`)
       element?.scrollIntoView({ block: "nearest", behavior: "smooth" })
     })
-  }
+  })
   const selectPopoverActive = () => {
     if (store.popover === "at") {
       const items = atFlat()
@@ -954,29 +862,12 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
 
     const pushFile = (file: HTMLElement) => {
       const content = file.textContent ?? ""
-      const source =
-        file.dataset.sourceType === "resource" && file.dataset.sourceClientName && file.dataset.sourceUri
-          ? {
-              type: "resource" as const,
-              text: {
-                value: content,
-                start: position,
-                end: position + content.length,
-              },
-              clientName: file.dataset.sourceClientName,
-              uri: file.dataset.sourceUri,
-            }
-          : undefined
       parts.push({
         type: "file",
         path: file.dataset.path!,
         content,
         start: position,
         end: position + content.length,
-        ...(file.dataset.mime ? { mime: file.dataset.mime } : {}),
-        ...(file.dataset.filename ? { filename: file.dataset.filename } : {}),
-        ...(file.dataset.url ? { url: file.dataset.url } : {}),
-        ...(source ? { source } : {}),
       })
       position += content.length
     }
@@ -1396,9 +1287,6 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
         }
         if (store.popover === "slash") {
           slashOnKeyDown(event)
-          if (event.key === "ArrowUp" || event.key === "ArrowDown" || ctrlNav) {
-            scrollSlashActiveIntoView()
-          }
         }
         event.preventDefault()
         return
@@ -1490,11 +1378,6 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
   }))
 
   const newSession = () => props.variant === "new-session"
-  const bindEditorRef = (el: HTMLDivElement) => {
-    editorRef = el
-    restoreEndOnFocus = true
-    props.ref?.(el)
-  }
   const showAgentControl = createMemo(() => props.controls.agents.visible && props.controls.agents.options.length > 0)
   const agentControlState = createMemo<ComposerAgentControlState>(() => ({
     title: language.t("command.agent.cycle"),
@@ -1523,8 +1406,6 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
         setSlashActive={setSlashActive}
         onSlashSelect={handleSlashSelect}
         commandKeybind={command.keybind}
-        commandKeybindParts={command.keybindParts}
-        newLayoutDesigns={props.controls.newLayoutDesigns}
         t={(key) => language.t(key as Parameters<typeof language.t>[0])}
       />
       <Switch>
@@ -1578,7 +1459,10 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                 <div class="relative max-h-[180px] overflow-y-auto no-scrollbar" ref={(el) => (scrollRef = el)}>
                   <div
                     data-component="prompt-input"
-                    ref={bindEditorRef}
+                    ref={(el) => {
+                      editorRef = el
+                      props.ref?.(el)
+                    }}
                     role="textbox"
                     aria-multiline="true"
                     aria-label={designPlaceholder()}
@@ -1593,7 +1477,6 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                     onPaste={handlePaste}
                     onCompositionStart={handleCompositionStart}
                     onCompositionEnd={handleCompositionEnd}
-                    onFocus={handleFocus}
                     onBlur={handleBlur}
                     onKeyDown={handleKeyDown}
                     classList={{
@@ -1614,7 +1497,7 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                 </div>
               </div>
               <div class="flex h-11 items-center px-2">
-                <div class="flex min-w-0 flex-1 items-center gap-1">
+                <div class="flex min-w-0 flex-1 items-center gap-0">
                   {fileAttachmentInput()}
                   <TooltipV2
                     placement="top"
@@ -1757,7 +1640,10 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
               >
                 <div
                   data-component="prompt-input"
-                  ref={bindEditorRef}
+                  ref={(el) => {
+                    editorRef = el
+                    props.ref?.(el)
+                  }}
                   role="textbox"
                   aria-multiline="true"
                   aria-label={placeholder()}
@@ -1772,7 +1658,6 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                   onPaste={handlePaste}
                   onCompositionStart={handleCompositionStart}
                   onCompositionEnd={handleCompositionEnd}
-                  onFocus={handleFocus}
                   onBlur={handleBlur}
                   onKeyDown={handleKeyDown}
                   classList={{

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

@@ -100,41 +100,6 @@ describe("buildRequestParts", () => {
     )
   })
 
-  test("preserves reference aliases as directory file parts", () => {
-    const result = buildRequestParts({
-      prompt: [
-        {
-          type: "file",
-          path: "/repo/../docs",
-          content: "@docs",
-          start: 0,
-          end: 5,
-          mime: "application/x-directory",
-          filename: "docs",
-        },
-      ],
-      context: [],
-      images: [],
-      text: "@docs",
-      messageID: "msg_reference",
-      sessionID: "ses_reference",
-      sessionDirectory: "/repo/app",
-    })
-
-    const filePart = result.requestParts.find((part) => part.type === "file")
-    expect(filePart).toBeDefined()
-    if (filePart?.type === "file") {
-      expect(filePart.mime).toBe("application/x-directory")
-      expect(filePart.filename).toBe("docs")
-      expect(filePart.url).toBe("file:///repo/../docs")
-      expect(filePart.source?.type).toBe("file")
-      if (filePart.source?.type === "file") {
-        expect(filePart.source.path).toBe("/repo/../docs")
-        expect(filePart.source.text.value).toBe("@docs")
-      }
-    }
-  })
-
   test("deduplicates context files when prompt already includes same path", () => {
     const prompt: Prompt = [{ type: "file", path: "src/foo.ts", content: "@src/foo.ts", start: 0, end: 11 }]
 

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

@@ -99,31 +99,21 @@ export function buildRequestParts(input: BuildRequestPartsInput) {
 
   const files = input.prompt.filter(isFileAttachment).map((attachment) => {
     const path = absolute(input.sessionDirectory, attachment.path)
-    const source = attachment.source
-      ? {
-          ...attachment.source,
-          text: {
-            value: attachment.content,
-            start: attachment.start,
-            end: attachment.end,
-          },
-        }
-      : {
-          type: "file" as const,
-          text: {
-            value: attachment.content,
-            start: attachment.start,
-            end: attachment.end,
-          },
-          path,
-        }
     return {
       id: Identifier.ascending("part"),
       type: "file",
-      mime: attachment.mime ?? "text/plain",
-      url: attachment.url ?? `file://${encodeFilePath(path)}${fileQuery(attachment.selection)}`,
-      filename: attachment.filename ?? getFilename(attachment.path),
-      source,
+      mime: "text/plain",
+      url: `file://${encodeFilePath(path)}${fileQuery(attachment.selection)}`,
+      filename: getFilename(attachment.path),
+      source: {
+        type: "file",
+        text: {
+          value: attachment.content,
+          start: attachment.start,
+          end: attachment.end,
+        },
+        path,
+      },
     } satisfies PromptRequestPart
   })
 

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

@@ -1,22 +1,10 @@
 import { Component, For, Match, Show, Switch } from "solid-js"
 import { FileIcon } from "@opencode-ai/ui/file-icon"
 import { Icon } from "@opencode-ai/ui/icon"
-import { Tag } from "@opencode-ai/ui/v2/badge-v2"
-import { KeybindV2 } from "@opencode-ai/ui/v2/keybind-v2"
 import { getDirectory, getFilename } from "@opencode-ai/core/util/path"
 
 export type AtOption =
   | { type: "agent"; name: string; display: string }
-  | {
-      type: "resource"
-      name: string
-      uri: string
-      client: string
-      display: string
-      description?: string
-      mime?: string
-    }
-  | { type: "reference"; name: string; path: string; display: string; description: string }
   | { type: "file"; path: string; display: string; recent?: boolean }
 
 export interface SlashCommand {
@@ -42,8 +30,6 @@ type PromptPopoverProps = {
   setSlashActive: (id: string) => void
   onSlashSelect: (item: SlashCommand) => void
   commandKeybind: (id: string) => string | undefined
-  commandKeybindParts: (id: string) => string[]
-  newLayoutDesigns: boolean
   t: (key: string) => string
 }
 
@@ -55,29 +41,15 @@ export const PromptPopover: Component<PromptPopoverProps> = (props) => {
           if (props.popover === "slash") props.setSlashPopoverRef(el)
         }}
         class="absolute inset-x-0 -top-2 -translate-y-full origin-bottom-left max-h-80 min-h-10
-                 overflow-auto no-scrollbar flex flex-col p-2"
-        classList={{
-          "z-[70] rounded-[10px] bg-v2-background-bg-base shadow-[var(--v2-elevation-raised)]": props.newLayoutDesigns,
-          "rounded-[12px] bg-surface-raised-stronger-non-alpha shadow-[var(--shadow-lg-border-base)]":
-            !props.newLayoutDesigns,
-        }}
+                 overflow-auto no-scrollbar flex flex-col p-2 rounded-[12px]
+                 bg-surface-raised-stronger-non-alpha shadow-[var(--shadow-lg-border-base)]"
         onMouseDown={(e) => e.preventDefault()}
       >
         <Switch>
           <Match when={props.popover === "at"}>
             <Show
               when={props.atFlat.length > 0}
-              fallback={
-                <div
-                  class="px-2 py-1"
-                  classList={{
-                    "text-v2-text-text-muted": props.newLayoutDesigns,
-                    "text-text-weak": !props.newLayoutDesigns,
-                  }}
-                >
-                  {props.t("prompt.popover.emptyResults")}
-                </div>
-              }
+              fallback={<div class="text-text-weak px-2 py-1">{props.t("prompt.popover.emptyResults")}</div>}
             >
               <For each={props.atFlat.slice(0, 10)}>
                 {(item) => {
@@ -86,117 +58,13 @@ export const PromptPopover: Component<PromptPopoverProps> = (props) => {
                   if (item.type === "agent") {
                     return (
                       <button
-                        class="w-full flex items-center gap-x-2 px-2 py-0.5"
-                        classList={{
-                          "rounded-[4px]": props.newLayoutDesigns,
-                          "rounded-md": !props.newLayoutDesigns,
-                          "bg-v2-overlay-simple-overlay-hover": props.newLayoutDesigns && props.atActive === key,
-                          "bg-surface-raised-base-hover": !props.newLayoutDesigns && props.atActive === key,
-                        }}
+                        class="w-full flex items-center gap-x-2 rounded-md px-2 py-0.5"
+                        classList={{ "bg-surface-raised-base-hover": props.atActive === key }}
                         onClick={() => props.onAtSelect(item)}
-                        onPointerMove={() => props.setAtActive(key)}
+                        onMouseEnter={() => props.setAtActive(key)}
                       >
                         <Icon name="brain" size="small" class="text-icon-info-active shrink-0" />
-                        <span
-                          class="whitespace-nowrap"
-                          classList={{
-                            "text-[13px] leading-[calc(var(--font-size-base)*1.8)] tracking-[-0.04px] [font-weight:440]":
-                              props.newLayoutDesigns,
-                            "text-v2-text-text-base": props.newLayoutDesigns,
-                            "text-14-regular": !props.newLayoutDesigns,
-                            "text-text-strong": !props.newLayoutDesigns,
-                          }}
-                        >
-                          @{item.name}
-                        </span>
-                      </button>
-                    )
-                  }
-
-                  if (item.type === "resource") {
-                    return (
-                      <button
-                        class="w-full flex items-center gap-x-2 px-2 py-0.5"
-                        classList={{
-                          "rounded-[4px]": props.newLayoutDesigns,
-                          "rounded-md": !props.newLayoutDesigns,
-                          "bg-v2-overlay-simple-overlay-hover": props.newLayoutDesigns && props.atActive === key,
-                          "bg-surface-raised-base-hover": !props.newLayoutDesigns && props.atActive === key,
-                        }}
-                        onClick={() => props.onAtSelect(item)}
-                        onPointerMove={() => props.setAtActive(key)}
-                      >
-                        <FileIcon node={{ path: item.uri, type: "file" }} class="shrink-0 size-4" />
-                        <div
-                          class="flex items-center min-w-0"
-                          classList={{
-                            "text-[13px] leading-[calc(var(--font-size-base)*1.8)] tracking-[-0.04px] [font-weight:440]":
-                              props.newLayoutDesigns,
-                            "text-14-regular": !props.newLayoutDesigns,
-                          }}
-                        >
-                          <span
-                            class="text-text-strong whitespace-nowrap"
-                            classList={{ "text-v2-text-text-base": props.newLayoutDesigns }}
-                          >
-                            @{item.name}
-                          </span>
-                          <Show when={item.description}>
-                            {(description) => (
-                              <span
-                                class="whitespace-nowrap truncate min-w-0 ml-2"
-                                classList={{
-                                  "text-v2-text-text-muted": props.newLayoutDesigns,
-                                  "text-text-weak": !props.newLayoutDesigns,
-                                }}
-                              >
-                                {description()}
-                              </span>
-                            )}
-                          </Show>
-                        </div>
-                      </button>
-                    )
-                  }
-
-                  if (item.type === "reference") {
-                    return (
-                      <button
-                        class="w-full flex items-center gap-x-2 px-2 py-0.5"
-                        classList={{
-                          "rounded-[4px]": props.newLayoutDesigns,
-                          "rounded-md": !props.newLayoutDesigns,
-                          "bg-v2-overlay-simple-overlay-hover": props.newLayoutDesigns && props.atActive === key,
-                          "bg-surface-raised-base-hover": !props.newLayoutDesigns && props.atActive === key,
-                        }}
-                        onClick={() => props.onAtSelect(item)}
-                        onPointerMove={() => props.setAtActive(key)}
-                      >
-                        <FileIcon node={{ path: item.path, type: "directory" }} class="shrink-0 size-4" />
-                        <div
-                          class="flex items-center min-w-0"
-                          classList={{
-                            "text-[13px] leading-[calc(var(--font-size-base)*1.8)] tracking-[-0.04px] [font-weight:440]":
-                              props.newLayoutDesigns,
-                            "text-14-regular": !props.newLayoutDesigns,
-                          }}
-                        >
-                          <span
-                            class="text-text-strong whitespace-nowrap"
-                            classList={{ "text-v2-text-text-base": props.newLayoutDesigns }}
-                          >
-                            @{item.name}
-                          </span>
-                          <span
-                            class="whitespace-nowrap truncate min-w-0 ml-2"
-                            classList={{
-                              "text-v2-text-text-muted": props.newLayoutDesigns,
-                              "text-text-weak": !props.newLayoutDesigns,
-                            }}
-                          >
-                            {item.description}
-                          </span>
-                        </div>
+                        <span class="text-14-regular text-text-strong whitespace-nowrap">@{item.name}</span>
                       </button>
                     )
                   }
@@ -207,44 +75,16 @@ export const PromptPopover: Component<PromptPopoverProps> = (props) => {
 
                   return (
                     <button
-                      class="w-full flex items-center gap-x-2 px-2 py-0.5"
-                      classList={{
-                        "rounded-[4px]": props.newLayoutDesigns,
-                        "rounded-md": !props.newLayoutDesigns,
-                        "bg-v2-overlay-simple-overlay-hover": props.newLayoutDesigns && props.atActive === key,
-                        "bg-surface-raised-base-hover": !props.newLayoutDesigns && props.atActive === key,
-                      }}
+                      class="w-full flex items-center gap-x-2 rounded-md px-2 py-0.5"
+                      classList={{ "bg-surface-raised-base-hover": props.atActive === key }}
                       onClick={() => props.onAtSelect(item)}
-                      onPointerMove={() => props.setAtActive(key)}
+                      onMouseEnter={() => props.setAtActive(key)}
                     >
                       <FileIcon node={{ path: item.path, type: "file" }} class="shrink-0 size-4" />
-                      <div
-                        class="flex items-center min-w-0"
-                        classList={{
-                          "text-[13px] leading-[calc(var(--font-size-base)*1.8)] tracking-[-0.04px] [font-weight:440]":
-                            props.newLayoutDesigns,
-                          "text-14-regular": !props.newLayoutDesigns,
-                        }}
-                      >
-                        <span
-                          class="whitespace-nowrap truncate min-w-0"
-                          classList={{
-                            "text-v2-text-text-muted": props.newLayoutDesigns,
-                            "text-text-weak": !props.newLayoutDesigns,
-                          }}
-                        >
-                          {directory}
-                        </span>
+                      <div class="flex items-center text-14-regular min-w-0">
+                        <span class="text-text-weak whitespace-nowrap truncate min-w-0">{directory}</span>
                         <Show when={!isDirectory}>
-                          <span
-                            class="whitespace-nowrap"
-                            classList={{
-                              "text-v2-text-text-base": props.newLayoutDesigns,
-                              "text-text-strong": !props.newLayoutDesigns,
-                            }}
-                          >
-                            {filename}
-                          </span>
+                          <span class="text-text-strong whitespace-nowrap">{filename}</span>
                         </Show>
                       </div>
                     </button>
@@ -256,98 +96,41 @@ export const PromptPopover: Component<PromptPopoverProps> = (props) => {
           <Match when={props.popover === "slash"}>
             <Show
               when={props.slashFlat.length > 0}
-              fallback={
-                <div
-                  class="px-2 py-1"
-                  classList={{
-                    "text-v2-text-text-muted": props.newLayoutDesigns,
-                    "text-text-weak": !props.newLayoutDesigns,
-                  }}
-                >
-                  {props.t("prompt.popover.emptyCommands")}
-                </div>
-              }
+              fallback={<div class="text-text-weak px-2 py-1">{props.t("prompt.popover.emptyCommands")}</div>}
             >
               <For each={props.slashFlat}>
-                {(cmd) => {
-                  const keybind = () => props.commandKeybind(cmd.id)
-                  const keybindParts = () => props.commandKeybindParts(cmd.id)
-                  return (
-                    <button
-                      data-slash-id={cmd.id}
-                      classList={{
-                        "w-full flex items-center justify-between gap-4 px-2 py-1": true,
-                        "rounded-[4px] scroll-my-2": props.newLayoutDesigns,
-                        "rounded-md": !props.newLayoutDesigns,
-                        "bg-v2-overlay-simple-overlay-hover": props.newLayoutDesigns && props.slashActive === cmd.id,
-                        "bg-surface-raised-base-hover": !props.newLayoutDesigns && props.slashActive === cmd.id,
-                      }}
-                      onClick={() => props.onSlashSelect(cmd)}
-                      onPointerMove={() => props.setSlashActive(cmd.id)}
-                    >
-                      <div class="flex items-center gap-2 min-w-0">
-                        <span
-                          class="whitespace-nowrap"
-                          classList={{
-                            "text-[13px] leading-[calc(var(--font-size-base)*1.8)] tracking-[-0.04px] [font-weight:440]":
-                              props.newLayoutDesigns,
-                            "text-v2-text-text-base": props.newLayoutDesigns,
-                            "text-14-regular": !props.newLayoutDesigns,
-                            "text-text-strong": !props.newLayoutDesigns,
-                          }}
-                        >
-                          /{cmd.trigger}
+                {(cmd) => (
+                  <button
+                    data-slash-id={cmd.id}
+                    classList={{
+                      "w-full flex items-center justify-between gap-4 rounded-md px-2 py-1": true,
+                      "bg-surface-raised-base-hover": props.slashActive === cmd.id,
+                    }}
+                    onClick={() => props.onSlashSelect(cmd)}
+                    onMouseEnter={() => props.setSlashActive(cmd.id)}
+                  >
+                    <div class="flex items-center gap-2 min-w-0">
+                      <span class="text-14-regular text-text-strong whitespace-nowrap">/{cmd.trigger}</span>
+                      <Show when={cmd.description}>
+                        <span class="text-14-regular text-text-weak truncate">{cmd.description}</span>
+                      </Show>
+                    </div>
+                    <div class="flex items-center gap-2 shrink-0">
+                      <Show when={cmd.type === "custom" && cmd.source !== "command"}>
+                        <span class="text-11-regular text-text-subtle px-1.5 py-0.5 bg-surface-base rounded">
+                          {cmd.source === "skill"
+                            ? props.t("prompt.slash.badge.skill")
+                            : cmd.source === "mcp"
+                              ? props.t("prompt.slash.badge.mcp")
+                              : props.t("prompt.slash.badge.custom")}
                         </span>
-                        <Show when={cmd.description}>
-                          <span
-                            class="truncate"
-                            classList={{
-                              "text-[13px] leading-[calc(var(--font-size-base)*1.8)] tracking-[-0.04px] [font-weight:440]":
-                                props.newLayoutDesigns,
-                              "text-v2-text-text-muted": props.newLayoutDesigns,
-                              "text-14-regular": !props.newLayoutDesigns,
-                              "text-text-weak": !props.newLayoutDesigns,
-                            }}
-                          >
-                            {cmd.description}
-                          </span>
-                        </Show>
-                      </div>
-                      <div class="flex items-center gap-2 shrink-0">
-                        <Show when={cmd.type === "custom" && cmd.source !== "command"}>
-                          <Show
-                            when={props.newLayoutDesigns}
-                            fallback={
-                              <span class="text-11-regular px-1.5 py-0.5 rounded bg-surface-base text-text-subtle">
-                                {cmd.source === "skill"
-                                  ? props.t("prompt.slash.badge.skill")
-                                  : cmd.source === "mcp"
-                                    ? props.t("prompt.slash.badge.mcp")
-                                    : props.t("prompt.slash.badge.custom")}
-                              </span>
-                            }
-                          >
-                            <Tag>
-                              {cmd.source === "skill"
-                                ? props.t("prompt.slash.badge.skill")
-                                : cmd.source === "mcp"
-                                  ? props.t("prompt.slash.badge.mcp")
-                                  : props.t("prompt.slash.badge.custom")}
-                            </Tag>
-                          </Show>
-                        </Show>
-                        <Show when={props.newLayoutDesigns ? keybindParts().length > 0 : keybind()}>
-                          <Show
-                            when={props.newLayoutDesigns}
-                            fallback={<span class="text-12-regular text-text-subtle">{keybind()}</span>}
-                          >
-                            <KeybindV2 keys={keybindParts()} variant="neutral" />
-                          </Show>
-                        </Show>
-                      </div>
-                    </button>
-                  )
-                }}
+                      </Show>
+                      <Show when={props.commandKeybind(cmd.id)}>
+                        <span class="text-12-regular text-text-subtle">{props.commandKeybind(cmd.id)}</span>
+                      </Show>
+                    </div>
+                  </button>
+                )}
               </For>
             </Show>
           </Match>

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

@@ -1,9 +1,7 @@
 import { Match, Show, Switch, createMemo } from "solid-js"
 import { Tooltip, type TooltipProps } from "@opencode-ai/ui/tooltip"
 import { ProgressCircle } from "@opencode-ai/ui/progress-circle"
-import { ProgressCircleV2 } from "@opencode-ai/ui/v2/progress-circle-v2"
 import { Button } from "@opencode-ai/ui/button"
-import { IconButtonV2 } from "@opencode-ai/ui/v2/icon-button-v2"
 
 import { useFile } from "@/context/file"
 import { useLayout } from "@/context/layout"
@@ -11,13 +9,12 @@ import { useSync } from "@/context/sync"
 import { useLanguage } from "@/context/language"
 import { useProviders } from "@/hooks/use-providers"
 import { useSDK } from "@/context/sdk"
-import { getSessionContext, getSessionTokenTotal } from "@/components/session/session-context-metrics"
+import { getSessionContextMetrics } from "@/components/session/session-context-metrics"
 import { useSessionLayout } from "@/pages/session/session-layout"
 import { createSessionTabs } from "@/pages/session/helpers"
 
 interface SessionContextUsageProps {
   variant?: "button" | "indicator"
-  buttonAppearance?: "default" | "v2"
   placement?: TooltipProps["placement"]
 }
 
@@ -26,7 +23,7 @@ function openSessionContext(args: {
   layout: ReturnType<typeof useLayout>
   tabs: ReturnType<ReturnType<typeof useLayout>["tabs"]>
 }) {
-  args.view.reviewPanel.open(args.view.reviewPanel.opened() ? "other" : "context-button")
+  if (!args.view.reviewPanel.opened()) args.view.reviewPanel.open()
   if (args.layout.fileTree.opened() && args.layout.fileTree.tab() !== "all") args.layout.fileTree.setTab("all")
   void args.tabs.open("context")
   args.tabs.setActive("context")
@@ -42,14 +39,12 @@ export function SessionContextUsage(props: SessionContextUsageProps) {
   const { params, tabs, view } = useSessionLayout()
 
   const variant = createMemo(() => props.variant ?? "button")
-  const buttonAppearance = createMemo(() => props.buttonAppearance ?? "default")
   const tabState = createSessionTabs({
     tabs,
     pathFromTab: file.pathFromTab,
     normalizeTab: (tab) => (tab.startsWith("file://") ? file.tab(tab) : tab),
   })
   const messages = createMemo(() => (params.id ? (sync().data.message[params.id] ?? []) : []))
-  const info = createMemo(() => (params.id ? sync().session.get(params.id) : undefined))
 
   const usd = createMemo(
     () =>
@@ -59,30 +54,21 @@ export function SessionContextUsage(props: SessionContextUsageProps) {
       }),
   )
 
-  const context = createMemo(() => getSessionContext(messages(), [...providers.all().values()]))
-  const tokens = createMemo(() => info()?.tokens)
+  const metrics = createMemo(() => getSessionContextMetrics(messages(), [...providers.all().values()]))
+  const context = createMemo(() => metrics().context)
   const cost = createMemo(() => {
-    return usd().format(info()?.cost ?? 0)
+    return usd().format(metrics().totalCost)
   })
-  const contextVisible = createMemo(() => view().reviewPanel.opened() && tabState.activeTab() === "context")
-  const hasOtherTabs = createMemo(() =>
-    tabs()
-      .all()
-      .some((tab) => tab !== "context" && tab !== "review"),
-  )
 
   const openContext = () => {
     if (!params.id) return
 
-    const sessionView = view()
-    if (contextVisible()) {
+    if (tabState.activeTab() === "context") {
       tabs().close("context")
-      if (sessionView.reviewPanel.source() === "context-button" && !hasOtherTabs()) sessionView.reviewPanel.close()
       return
     }
-
     openSessionContext({
-      view: sessionView,
+      view: view(),
       layout,
       tabs: tabs(),
     })
@@ -90,46 +76,24 @@ export function SessionContextUsage(props: SessionContextUsageProps) {
 
   const circle = () => (
     <div class="flex items-center justify-center">
-      <ProgressCircle
-        size={16}
-        strokeWidth={2}
-        percentage={context()?.usage ?? 0}
-        style={
-          variant() === "indicator"
-            ? {
-                "--progress-circle-background": "var(--v2-background-bg-layer-04, var(--border-weak-base))",
-                "--progress-circle-background-overlay": "var(--v2-overlay-simple-overlay-pressed, transparent)",
-                "--progress-circle-progress": "var(--v2-icon-icon-base, var(--icon-base))",
-              }
-            : undefined
-        }
-      />
-    </div>
-  )
-  const circleV2 = () => (
-    <div class="flex items-center justify-center">
-      <ProgressCircleV2 percentage={context()?.usage ?? 0} />
+      <ProgressCircle size={16} strokeWidth={2} percentage={context()?.usage ?? 0} />
     </div>
   )
 
   const tooltipValue = () => (
     <div>
-      <Show when={tokens()}>
-        {(value) => (
-          <div class="flex items-center gap-2">
-            <span class="text-text-invert-strong">
-              {getSessionTokenTotal(value())?.toLocaleString(language.intl())}
-            </span>
-            <span class="text-text-invert-base">{language.t("context.usage.tokens")}</span>
-          </div>
-        )}
-      </Show>
       <Show when={context()}>
         {(ctx) => (
-          <div class="flex items-center gap-2">
-            <span class="text-text-invert-strong">{ctx().usage ?? 0}%</span>
-            <span class="text-text-invert-base">{language.t("context.usage.usage")}</span>
-          </div>
+          <>
+            <div class="flex items-center gap-2">
+              <span class="text-text-invert-strong">{ctx().total.toLocaleString(language.intl())}</span>
+              <span class="text-text-invert-base">{language.t("context.usage.tokens")}</span>
+            </div>
+            <div class="flex items-center gap-2">
+              <span class="text-text-invert-strong">{ctx().usage ?? 0}%</span>
+              <span class="text-text-invert-base">{language.t("context.usage.usage")}</span>
+            </div>
+          </>
         )}
       </Show>
       <div class="flex items-center gap-2">
@@ -141,22 +105,10 @@ export function SessionContextUsage(props: SessionContextUsageProps) {
 
   return (
     <Show when={params.id}>
-      <Switch>
-        <Match when={variant() === "indicator"}>{circle()}</Match>
-        <Match when={buttonAppearance() === "v2"}>
-          <Tooltip value={tooltipValue()} placement={props.placement ?? "top"}>
-            <IconButtonV2
-              type="button"
-              variant="ghost-muted"
-              size="large"
-              icon={circleV2()}
-              onClick={openContext}
-              aria-label={language.t("context.usage.view")}
-            />
-          </Tooltip>
-        </Match>
-        <Match when={true}>
-          <Tooltip value={tooltipValue()} placement={props.placement ?? "top"}>
+      <Tooltip value={tooltipValue()} placement={props.placement ?? "top"}>
+        <Switch>
+          <Match when={variant() === "indicator"}>{circle()}</Match>
+          <Match when={true}>
             <Button
               type="button"
               variant="ghost"
@@ -166,9 +118,9 @@ export function SessionContextUsage(props: SessionContextUsageProps) {
             >
               {circle()}
             </Button>
-          </Tooltip>
-        </Match>
-      </Switch>
+          </Match>
+        </Switch>
+      </Tooltip>
     </Show>
   )
 }

packages/app/src/components/session/session-context-metrics.test.ts

@@ -1,6 +1,6 @@
 import { describe, expect, test } from "bun:test"
 import type { Message } from "@opencode-ai/sdk/v2/client"
-import { getSessionContext, getSessionTokenTotal } from "./session-context-metrics"
+import { getSessionContextMetrics } from "./session-context-metrics"
 
 const assistant = (
   id: string,
@@ -37,8 +37,8 @@ const user = (id: string) => {
   } as unknown as Message
 }
 
-describe("getSessionContext", () => {
-  test("computes usage from latest assistant with tokens", () => {
+describe("getSessionContextMetrics", () => {
+  test("computes totals and usage from latest assistant with tokens", () => {
     const messages = [
       user("u1"),
       assistant("a1", { input: 0, output: 0, reasoning: 0, read: 0, write: 0 }, 0.5),
@@ -57,52 +57,45 @@ describe("getSessionContext", () => {
       },
     ]
 
-    const ctx = getSessionContext(messages, providers)
+    const metrics = getSessionContextMetrics(messages, providers)
 
-    expect(ctx?.message.id).toBe("a2")
-    expect(ctx?.usage).toBe(50)
-    expect(ctx?.providerLabel).toBe("OpenAI")
-    expect(ctx?.modelLabel).toBe("GPT-4.1")
+    expect(metrics.totalCost).toBe(1.75)
+    expect(metrics.context?.message.id).toBe("a2")
+    expect(metrics.context?.total).toBe(500)
+    expect(metrics.context?.usage).toBe(50)
+    expect(metrics.context?.providerLabel).toBe("OpenAI")
+    expect(metrics.context?.modelLabel).toBe("GPT-4.1")
   })
 
   test("preserves fallback labels and null usage when model metadata is missing", () => {
     const messages = [assistant("a1", { input: 40, output: 10, reasoning: 0, read: 0, write: 0 }, 0.1, "p-1", "m-1")]
     const providers = [{ id: "p-1", models: {} }]
 
-    const ctx = getSessionContext(messages, providers)
+    const metrics = getSessionContextMetrics(messages, providers)
 
-    expect(ctx?.providerLabel).toBe("p-1")
-    expect(ctx?.modelLabel).toBe("m-1")
-    expect(ctx?.limit).toBeUndefined()
-    expect(ctx?.usage).toBeNull()
+    expect(metrics.context?.providerLabel).toBe("p-1")
+    expect(metrics.context?.modelLabel).toBe("m-1")
+    expect(metrics.context?.limit).toBeUndefined()
+    expect(metrics.context?.usage).toBeNull()
   })
 
   test("recomputes when message array is mutated in place", () => {
     const messages = [assistant("a1", { input: 10, output: 10, reasoning: 10, read: 10, write: 10 }, 0.25)]
     const providers = [{ id: "openai", models: {} }]
 
-    const one = getSessionContext(messages, providers)
+    const one = getSessionContextMetrics(messages, providers)
     messages.push(assistant("a2", { input: 100, output: 20, reasoning: 0, read: 0, write: 0 }, 0.75))
-    const two = getSessionContext(messages, providers)
+    const two = getSessionContextMetrics(messages, providers)
 
-    expect(one?.message.id).toBe("a1")
-    expect(two?.message.id).toBe("a2")
+    expect(one.context?.message.id).toBe("a1")
+    expect(two.context?.message.id).toBe("a2")
+    expect(two.totalCost).toBe(1)
   })
 
-  test("returns undefined when inputs are undefined", () => {
-    const ctx = getSessionContext(undefined, undefined)
+  test("returns empty metrics when inputs are undefined", () => {
+    const metrics = getSessionContextMetrics(undefined, undefined)
 
-    expect(ctx).toBeUndefined()
-  })
-
-  test("computes stored session token totals", () => {
-    expect(
-      getSessionTokenTotal({
-        input: 10,
-        output: 20,
-        reasoning: 30,
-        cache: { read: 40, write: 50 },
-      }),
-    ).toBe(150)
+    expect(metrics.totalCost).toBe(0)
+    expect(metrics.context).toBeUndefined()
   })
 })

packages/app/src/components/session/session-context-metrics.ts

@@ -1,4 +1,4 @@
-import type { AssistantMessage, Message, Session } from "@opencode-ai/sdk/v2/client"
+import type { AssistantMessage, Message } from "@opencode-ai/sdk/v2/client"
 
 type Provider = {
   id: string
@@ -21,9 +21,19 @@ type Context = {
   modelLabel: string
   limit: number | undefined
   input: number
+  output: number
+  reasoning: number
+  cacheRead: number
+  cacheWrite: number
+  total: number
   usage: number | null
 }
 
+type Metrics = {
+  totalCost: number
+  context: Context | undefined
+}
+
 const tokenTotal = (msg: AssistantMessage) => {
   return msg.tokens.input + msg.tokens.output + msg.tokens.reasoning + msg.tokens.cache.read + msg.tokens.cache.write
 }
@@ -37,9 +47,10 @@ const lastAssistantWithTokens = (messages: Message[]) => {
   }
 }
 
-const build = (messages: Message[] = [], providers: Provider[] = []): Context | undefined => {
+const build = (messages: Message[] = [], providers: Provider[] = []): Metrics => {
+  const totalCost = messages.reduce((sum, msg) => sum + (msg.role === "assistant" ? msg.cost : 0), 0)
   const message = lastAssistantWithTokens(messages)
-  if (!message) return undefined
+  if (!message) return { totalCost, context: undefined }
 
   const provider = providers.find((item) => item.id === message.providerID)
   const model = provider?.models[message.modelID]
@@ -47,22 +58,25 @@ const build = (messages: Message[] = [], providers: Provider[] = []): Context |
   const total = tokenTotal(message)
 
   return {
-    message,
-    provider,
-    model,
-    providerLabel: provider?.name ?? message.providerID,
-    modelLabel: model?.name ?? message.modelID,
-    limit,
-    input: message.tokens.input,
-    usage: limit ? Math.round((total / limit) * 100) : null,
+    totalCost,
+    context: {
+      message,
+      provider,
+      model,
+      providerLabel: provider?.name ?? message.providerID,
+      modelLabel: model?.name ?? message.modelID,
+      limit,
+      input: message.tokens.input,
+      output: message.tokens.output,
+      reasoning: message.tokens.reasoning,
+      cacheRead: message.tokens.cache.read,
+      cacheWrite: message.tokens.cache.write,
+      total,
+      usage: limit ? Math.round((total / limit) * 100) : null,
+    },
   }
 }
 
-export function getSessionContext(messages: Message[] = [], providers: Provider[] = []) {
+export function getSessionContextMetrics(messages: Message[] = [], providers: Provider[] = []) {
   return build(messages, providers)
 }
-
-export function getSessionTokenTotal(tokens: Session["tokens"] | undefined) {
-  if (!tokens) return undefined
-  return tokens.input + tokens.output + tokens.reasoning + tokens.cache.read + tokens.cache.write
-}

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

@@ -15,7 +15,7 @@ import { useLanguage } from "@/context/language"
 import { useProviders } from "@/hooks/use-providers"
 import { useSDK } from "@/context/sdk"
 import { useSessionLayout } from "@/pages/session/session-layout"
-import { getSessionContext, getSessionTokenTotal } from "./session-context-metrics"
+import { getSessionContextMetrics } from "./session-context-metrics"
 import { estimateSessionContextBreakdown, type SessionContextBreakdownKey } from "./session-context-breakdown"
 import { createSessionContextFormatter } from "./session-context-format"
 
@@ -134,12 +134,12 @@ export function SessionContextTab() {
       }),
   )
 
-  const ctx = createMemo(() => getSessionContext(messages(), [...providers.all().values()]))
-  const tokens = createMemo(() => info()?.tokens)
+  const metrics = createMemo(() => getSessionContextMetrics(messages(), [...providers.all().values()]))
+  const ctx = createMemo(() => metrics().context)
   const formatter = createMemo(() => createSessionContextFormatter(language.intl()))
 
   const cost = createMemo(() => {
-    return usd().format(info()?.cost ?? 0)
+    return usd().format(metrics().totalCost)
   })
 
   const counts = createMemo(() => {
@@ -204,14 +204,14 @@ export function SessionContextTab() {
     { label: "context.stats.provider", value: providerLabel },
     { label: "context.stats.model", value: modelLabel },
     { label: "context.stats.limit", value: () => formatter().number(ctx()?.limit) },
-    { label: "context.stats.totalTokens", value: () => formatter().number(getSessionTokenTotal(tokens())) },
+    { label: "context.stats.totalTokens", value: () => formatter().number(ctx()?.total) },
     { label: "context.stats.usage", value: () => formatter().percent(ctx()?.usage) },
-    { label: "context.stats.inputTokens", value: () => formatter().number(tokens()?.input) },
-    { label: "context.stats.outputTokens", value: () => formatter().number(tokens()?.output) },
-    { label: "context.stats.reasoningTokens", value: () => formatter().number(tokens()?.reasoning) },
+    { label: "context.stats.inputTokens", value: () => formatter().number(ctx()?.input) },
+    { label: "context.stats.outputTokens", value: () => formatter().number(ctx()?.output) },
+    { label: "context.stats.reasoningTokens", value: () => formatter().number(ctx()?.reasoning) },
     {
       label: "context.stats.cacheTokens",
-      value: () => `${formatter().number(tokens()?.cache.read)} / ${formatter().number(tokens()?.cache.write)}`,
+      value: () => `${formatter().number(ctx()?.cacheRead)} / ${formatter().number(ctx()?.cacheWrite)}`,
     },
     { label: "context.stats.userMessages", value: () => counts().user.toLocaleString(language.intl()) },
     { label: "context.stats.assistantMessages", value: () => counts().assistant.toLocaleString(language.intl()) },

packages/app/src/components/titlebar-tab-nav.css

@@ -21,7 +21,7 @@
   position: relative;
 }
 
-[data-titlebar-tab-slot]:not(:first-child):not([data-active="true"])::before {
+[data-titlebar-tab-slot]:not(:first-child)::before {
   content: "";
   position: absolute;
   top: 8px;
@@ -32,10 +32,6 @@
   background: var(--v2-background-bg-layer-02);
 }
 
-[data-titlebar-tab-slot][data-active="true"] + [data-titlebar-tab-slot]::before {
-  display: none;
-}
-
 [data-titlebar-tab] [data-slot="tab-close"]::before {
   content: "";
   position: absolute;

packages/app/src/components/titlebar-tab-nav.tsx

@@ -13,9 +13,6 @@ import type { Session } from "@opencode-ai/sdk/v2"
 import { canOpenTabRename, forwardTabRef } from "./titlebar-tab-gesture"
 import "./titlebar-tab-nav.css"
 
-// MouseEvent.button uses 1 for the middle/wheel button.
-const MIDDLE_MOUSE_BUTTON = 1
-
 export function TabNavItem(props: {
   ref?: Ref<HTMLDivElement>
   href: string
@@ -187,12 +184,7 @@ export function TabNavItem(props: {
       data-dragging={props.dragging}
       data-pressed={props.pressed}
       onMouseDown={(event) => {
-        if (event.button !== MIDDLE_MOUSE_BUTTON) return
-        event.preventDefault()
-        event.stopPropagation()
-      }}
-      onAuxClick={(event) => {
-        if (event.button !== MIDDLE_MOUSE_BUTTON) return
+        if (event.button !== 1) return
         closeTab(event)
       }}
     >
@@ -310,12 +302,7 @@ export function DraftTabItem(props: {
       class="group relative flex h-7 w-full min-w-0 flex-row items-center gap-1.5 overflow-hidden rounded-[6px] bg-[var(--tab-bg)] px-1.5 [container-type:inline-size] whitespace-nowrap [--tab-bg:var(--v2-background-bg-deep)] hover:[--tab-bg:var(--v2-background-bg-layer-02)] has-[>a:focus-visible]:[--tab-bg:var(--v2-background-bg-layer-02)] data-[active='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[dragging='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[pressed='true']:[--tab-bg:var(--v2-background-bg-layer-02)] data-[editing='true']:[--tab-bg:var(--v2-background-bg-layer-02)]"
       classList={{ invisible: props.hidden }}
       onMouseDown={(event) => {
-        if (event.button !== MIDDLE_MOUSE_BUTTON) return
-        event.preventDefault()
-        event.stopPropagation()
-      }}
-      onAuxClick={(event) => {
-        if (event.button !== MIDDLE_MOUSE_BUTTON) return
+        if (event.button !== 1) return
         closeTab(event)
       }}
     >

packages/app/src/components/titlebar-tab-strip.tsx

@@ -85,7 +85,6 @@ function SessionTabSlot(props: {
       ref={sortable.ref}
       data-titlebar-tab-slot
       data-tab-key={props.id}
-      data-active={props.active()}
       class="relative flex w-56 min-w-7 max-w-56 flex-shrink"
       classList={{ hidden: !session() }}
     >
@@ -141,7 +140,6 @@ function DraftTabSlot(props: {
       ref={sortable.ref}
       data-titlebar-tab-slot
       data-tab-key={props.id}
-      data-active={props.active()}
       class="relative flex w-56 min-w-7 max-w-56 flex-shrink"
     >
       <DraftTabItem

packages/app/src/components/titlebar.tsx

@@ -229,8 +229,7 @@ export function Titlebar(props: { update?: TitlebarUpdate }) {
       }}
       style={{
         "min-height": minHeight(),
-        // Keep native macOS traffic lights clear even when the desktop window is narrow.
-        "padding-left": mac() ? `${84 / zoom()}px` : 0,
+        "padding-left": mac() && !mobile() ? `${84 / zoom()}px` : 0,
         width: electronWindows() ? `env(titlebar-area-width, calc(100vw - ${windowsControlsWidth()}))` : undefined,
         "max-width": electronWindows()
           ? `env(titlebar-area-width, calc(100vw - ${windowsControlsWidth()}))`

packages/app/src/context/global-sync/bootstrap.test.ts

@@ -16,7 +16,6 @@ describe("bootstrapDirectory", () => {
       status: "loading",
       agent: [],
       command: [],
-      reference: [],
       project: "",
       projectMeta: undefined,
       icon: undefined,
@@ -36,7 +35,6 @@ describe("bootstrapDirectory", () => {
       question: {},
       mcp_ready: true,
       mcp: {},
-      mcp_resource: {},
       lsp_ready: true,
       lsp: [],
       vcs: undefined,
@@ -69,7 +67,6 @@ describe("bootstrapDirectory", () => {
         },
         permission: { list: async () => ({ data: [] }) },
         question: { list: async () => ({ data: [] }) },
-        v2: { reference: { list: async () => ({ data: { data: [] } }) } },
         mcp: {
           status: async () => {
             mcpReads.push("status")

packages/app/src/context/global-sync/bootstrap.ts

@@ -6,7 +6,6 @@ import type {
   Project,
   ProviderAuthResponse,
   QuestionRequest,
-  ReferenceInfo,
   Session,
 } from "@opencode-ai/sdk/v2/client"
 import { showToast } from "@/utils/toast"
@@ -19,7 +18,7 @@ import type { ServerSession } from "../server-session"
 import { cmp, normalizeAgentList, normalizeProviderList } from "./utils"
 import { formatServerError } from "@/utils/server-errors"
 import { QueryClient, queryOptions } from "@tanstack/solid-query"
-import { loadMcpQuery, loadMcpResourcesQuery } from "../server-sync"
+import { loadMcpQuery } from "../server-sync"
 import { NormalizedProviderListResponse } from "@opencode-ai/session-ui/context"
 import { ScopedKey, type ServerScope } from "@/utils/server-scope"
 
@@ -196,13 +195,6 @@ export const loadPathQuery = (scope: ServerScope, directory: string | null, sdk:
     queryFn: () => retry(() => sdk.path.get().then((x) => x.data!)),
   })
 
-export const loadReferencesQuery = (scope: ServerScope, directory: string, sdk: OpencodeClient) =>
-  queryOptions<ReferenceInfo[]>({
-    queryKey: [scope, directory, "references"] as const,
-    queryFn: () => retry(() => sdk.v2.reference.list().then((x) => x.data?.data ?? [])).catch(() => []),
-    placeholderData: [],
-  })
-
 export async function bootstrapDirectory(input: {
   directory: string
   scope: ServerScope
@@ -285,7 +277,6 @@ export async function bootstrapDirectory(input: {
           }),
         ),
       input.mcp && (() => retry(() => input.sdk.command.list().then((x) => input.setStore("command", x.data ?? [])))),
-      () => input.queryClient.fetchQuery(loadReferencesQuery(input.scope, input.directory, input.sdk)),
       () =>
         retry(() =>
           input.sdk.permission.list().then((x) => {
@@ -348,7 +339,6 @@ export async function bootstrapDirectory(input: {
         ),
       () => Promise.resolve(input.loadSessions(input.directory)),
       input.mcp && (() => input.queryClient.fetchQuery(loadMcpQuery(input.scope, input.directory, input.sdk))),
-      input.mcp && (() => input.queryClient.fetchQuery(loadMcpResourcesQuery(input.scope, input.directory, input.sdk))),
       () =>
         input.queryClient.fetchQuery(loadProvidersQuery(input.scope, input.directory, input.sdk)).catch((err) => {
           const project = getFilename(input.directory)

packages/app/src/context/global-sync/child-store.test.ts

@@ -34,9 +34,7 @@ const queryOptionsApi = {
   }),
   agents: (directory: string) => ({ queryKey: [directory, "agents"], queryFn: async () => [] }),
   mcp: (directory: string) => ({ queryKey: [directory, "mcp"], queryFn: async () => ({}) }),
-  mcpResources: (directory: string) => ({ queryKey: [directory, "mcpResources"], queryFn: async () => ({}) }),
   lsp: (directory: string) => ({ queryKey: [directory, "lsp"], queryFn: async () => [] }),
-  references: (directory: string) => ({ queryKey: [directory, "references"], queryFn: async () => [] }),
   sessions: (directory: string) => ({ queryKey: [directory, "loadSessions"] as const }),
 } as unknown as QueryOptionsApi
 
@@ -199,18 +197,14 @@ describe("createChildStoreManager", () => {
     try {
       if (!manager) throw new Error("manager required")
       const [store, setStore] = manager.child("/project", { bootstrap: false })
-      expect(querySingles.length - offset).toBe(6)
+      expect(querySingles.length - offset).toBe(4)
       const query = querySingles[offset + 1]
-      const resourceQuery = querySingles[offset + 2]
       if (!query) throw new Error("query required")
-      if (!resourceQuery) throw new Error("resource query required")
       expect(query().enabled).toBe(false)
-      expect(resourceQuery().enabled).toBe(false)
 
       setStore("status", "complete")
       manager.child("/project", { bootstrap: false, mcp: true })
       expect(query().enabled).toBe(true)
-      expect(resourceQuery().enabled).toBe(true)
       expect(store.mcp).toEqual({ demo: { status: "disabled" } })
       expect(mcpLoads).toEqual(["/project"])
 

packages/app/src/context/global-sync/child-store.ts

@@ -185,10 +185,8 @@ export function createChildStoreManager(input: {
 
           const pathQuery = useQuery(() => input.queryOptions.path(key))
           const mcpQuery = useQuery(() => ({ ...input.queryOptions.mcp(key), enabled: mcpEnabled() }))
-          const mcpResourceQuery = useQuery(() => ({ ...input.queryOptions.mcpResources(key), enabled: mcpEnabled() }))
           const lspQuery = useQuery(() => input.queryOptions.lsp(key))
           const providerQuery = useQuery(() => input.queryOptions.providers(key))
-          const referenceQuery = useQuery(() => input.queryOptions.references(key))
 
           const child = createStore<State>({
             project: "",
@@ -212,9 +210,6 @@ export function createChildStoreManager(input: {
             status: "loading" as const,
             agent: [],
             command: [],
-            get reference() {
-              return referenceQuery.isLoading ? [] : (referenceQuery.data ?? [])
-            },
             session: [],
             sessionTotal: 0,
             session_status: {},
@@ -232,9 +227,6 @@ export function createChildStoreManager(input: {
             get mcp() {
               return mcpQuery.isLoading ? {} : (mcpQuery.data ?? {})
             },
-            get mcp_resource() {
-              return mcpResourceQuery.isLoading ? {} : (mcpResourceQuery.data ?? {})
-            },
             get lsp_ready() {
               return !lspQuery.isLoading
             },

packages/app/src/context/global-sync/event-reducer.ts

@@ -112,7 +112,6 @@ export function applyDirectoryEvent(input: {
   push: (directory: string) => void
   directory: string
   loadLsp: () => void
-  loadReferences?: () => void
   vcsCache?: VcsCache
   setSessionTodo?: (sessionID: string, todos: Todo[] | undefined) => void
   retainedLimit?: number
@@ -405,9 +404,5 @@ export function applyDirectoryEvent(input: {
       input.loadLsp()
       break
     }
-    case "reference.updated": {
-      input.loadReferences?.()
-      break
-    }
   }
 }

packages/app/src/context/global-sync/types.ts

@@ -3,14 +3,12 @@ import type {
   Command,
   Config,
   LspStatus,
-  McpResource,
   McpStatus,
   Message,
   Part,
   Path,
   PermissionRequest,
   QuestionRequest,
-  ReferenceInfo,
   Session,
   SessionStatus,
   SnapshotFileDiff,
@@ -36,7 +34,6 @@ export type State = {
   status: "loading" | "partial" | "complete"
   agent: Agent[]
   command: Command[]
-  reference: ReferenceInfo[]
   project: string
   projectMeta: ProjectMeta | undefined
   icon: string | undefined
@@ -66,9 +63,6 @@ export type State = {
   mcp: {
     [name: string]: McpStatus
   }
-  mcp_resource: {
-    [key: string]: McpResource
-  }
   lsp_ready: boolean
   lsp: LspStatus[]
   vcs: VcsInfo | undefined

packages/app/src/context/layout.tsx

@@ -28,7 +28,6 @@ const DEFAULT_SIDEBAR_WIDTH = 344
 const DEFAULT_FILE_TREE_WIDTH = 200
 const DEFAULT_SESSION_WIDTH = 600
 const DEFAULT_TERMINAL_HEIGHT = 280
-const DEFAULT_REVIEW_PANEL_OPENED = false
 export type AvatarColorKey = (typeof AVATAR_COLOR_KEYS)[number]
 
 export function getAvatarColors(key?: string) {
@@ -78,7 +77,6 @@ export type LocalProject = Partial<Project> & { worktree: string; expanded: bool
 export type HomeProjectSelection = { server: ServerConnection.Key; directory?: string }
 
 export type ReviewDiffStyle = "unified" | "split"
-export type ReviewPanelSource = "context-button" | "other"
 
 export type LayoutRoute =
   | { type: "home" }
@@ -212,8 +210,7 @@ export const { use: useLayout, provider: LayoutProvider } = createSimpleContext(
         if (!isRecord(review)) return review
         if (typeof review.panelOpened === "boolean") return review
 
-        const opened =
-          isRecord(fileTree) && typeof fileTree.opened === "boolean" ? fileTree.opened : DEFAULT_REVIEW_PANEL_OPENED
+        const opened = isRecord(fileTree) && typeof fileTree.opened === "boolean" ? fileTree.opened : true
         return {
           ...review,
           panelOpened: opened,
@@ -282,7 +279,7 @@ export const { use: useLayout, provider: LayoutProvider } = createSimpleContext(
         },
         review: {
           diffStyle: "split" as ReviewDiffStyle,
-          panelOpened: DEFAULT_REVIEW_PANEL_OPENED,
+          panelOpened: true,
         },
         fileTree: {
           opened: false,
@@ -305,9 +302,6 @@ export const { use: useLayout, provider: LayoutProvider } = createSimpleContext(
         },
       }),
     )
-    const [ephemeral, setEphemeral] = createStore({
-      reviewPanelSource: "other" as ReviewPanelSource,
-    })
 
     const MAX_SESSION_KEYS = 50
     const PENDING_MESSAGE_TTL_MS = 2 * 60 * 1000
@@ -668,7 +662,7 @@ export const { use: useLayout, provider: LayoutProvider } = createSimpleContext(
         diffStyle: createMemo(() => store.review?.diffStyle ?? "split"),
         setDiffStyle(diffStyle: ReviewDiffStyle) {
           if (!store.review) {
-            setStore("review", { diffStyle, panelOpened: DEFAULT_REVIEW_PANEL_OPENED })
+            setStore("review", { diffStyle, panelOpened: true })
             return
           }
           setStore("review", "diffStyle", diffStyle)
@@ -783,8 +777,7 @@ export const { use: useLayout, provider: LayoutProvider } = createSimpleContext(
         const key = createSessionKeyReader(sessionKey, ensureKey)
         const s = createMemo(() => store.sessionView[key()] ?? { scroll: {} })
         const terminalOpened = createMemo(() => store.terminal?.opened ?? false)
-        const reviewPanelOpened = createMemo(() => store.review?.panelOpened ?? DEFAULT_REVIEW_PANEL_OPENED)
-        const reviewPanelSource = createMemo(() => (reviewPanelOpened() ? ephemeral.reviewPanelSource : "other"))
+        const reviewPanelOpened = createMemo(() => store.review?.panelOpened ?? true)
 
         function setTerminalOpened(next: boolean) {
           const current = store.terminal
@@ -798,26 +791,16 @@ export const { use: useLayout, provider: LayoutProvider } = createSimpleContext(
           setStore("terminal", "opened", next)
         }
 
-        function setReviewPanelOpened(next: boolean, source: ReviewPanelSource) {
-          const nextSource = next ? source : "other"
+        function setReviewPanelOpened(next: boolean) {
           const current = store.review
           if (!current) {
-            batch(() => {
-              setStore("review", { diffStyle: "split" as ReviewDiffStyle, panelOpened: next })
-              setEphemeral("reviewPanelSource", nextSource)
-            })
+            setStore("review", { diffStyle: "split" as ReviewDiffStyle, panelOpened: next })
             return
           }
 
-          const value = current.panelOpened ?? DEFAULT_REVIEW_PANEL_OPENED
-          if (value === next) {
-            if (ephemeral.reviewPanelSource !== nextSource) setEphemeral("reviewPanelSource", nextSource)
-            return
-          }
-          batch(() => {
-            setStore("review", "panelOpened", next)
-            setEphemeral("reviewPanelSource", nextSource)
-          })
+          const value = current.panelOpened ?? true
+          if (value === next) return
+          setStore("review", "panelOpened", next)
         }
 
         return {
@@ -853,15 +836,14 @@ export const { use: useLayout, provider: LayoutProvider } = createSimpleContext(
           },
           reviewPanel: {
             opened: reviewPanelOpened,
-            source: reviewPanelSource,
-            open(source: ReviewPanelSource = "other") {
-              setReviewPanelOpened(true, source)
+            open() {
+              setReviewPanelOpened(true)
             },
             close() {
-              setReviewPanelOpened(false, "other")
+              setReviewPanelOpened(false)
             },
             toggle() {
-              setReviewPanelOpened(!reviewPanelOpened(), "other")
+              setReviewPanelOpened(!reviewPanelOpened())
             },
           },
           review: {

packages/app/src/context/local.tsx

@@ -1,7 +1,7 @@
 import { createSimpleContext } from "@opencode-ai/ui/context"
 import { base64Encode } from "@opencode-ai/core/util/encode"
-import { useParams, useSearchParams } from "@solidjs/router"
-import { batch, createEffect, createMemo, startTransition } from "solid-js"
+import { useParams } from "@solidjs/router"
+import { batch, createEffect, createMemo } from "solid-js"
 import { createStore } from "solid-js/store"
 import { useModels } from "@/context/models"
 import { useProviders } from "@/hooks/use-providers"
@@ -18,12 +18,10 @@ type State = {
   agent?: string
   model?: ModelKey
   variant?: string | null
-  source?: "manual" | "message"
 }
 
 type Saved = {
   session: Record<string, State | undefined>
-  draft?: State
 }
 
 const WORKSPACE_KEY = "__workspace__"
@@ -39,13 +37,11 @@ const migrate = (value: unknown) => {
     pick?: Record<string, State | undefined>
   }
 
-  const draft = "draft" in item && item.draft && typeof item.draft === "object" ? (item.draft as State) : undefined
-  if (item.session && typeof item.session === "object") return { session: item.session, draft }
+  if (item.session && typeof item.session === "object") return { session: item.session }
   if (!item.pick || typeof item.pick !== "object") return { session: {} }
 
   return {
     session: Object.fromEntries(Object.entries(item.pick).filter(([key]) => key !== WORKSPACE_KEY)),
-    draft,
   }
 }
 
@@ -61,7 +57,6 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
   name: "Local",
   init: () => {
     const params = useParams()
-    const [search] = useSearchParams<{ draftId?: string }>()
     const sdk = useSDK()
     const sync = useSync()
     const serverSDK = useServerSDK()
@@ -69,15 +64,12 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
     const models = useModels()
 
     const id = createMemo(() => params.id || undefined)
-    const draftID = createMemo(() => search.draftId || undefined)
     const list = createMemo(() => sync().data.agent.filter((item) => item.mode !== "subagent" && !item.hidden))
     const connected = createMemo(() => new Set(providers.connected().map((item) => item.id)))
 
     const [saved, setSaved] = persisted(
       {
-        ...(draftID()
-          ? Persist.draft(draftID()!, "model-selection")
-          : Persist.serverWorkspace(serverSDK().scope, sdk().directory, "model-selection", ["model-selection.v1"])),
+        ...Persist.serverWorkspace(serverSDK().scope, sdk().directory, "model-selection", ["model-selection.v1"]),
         migrate,
       },
       createStore<Saved>({
@@ -88,7 +80,6 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
     const [store, setStore] = createStore<{
       current?: string
       draft?: State
-      promoting?: State
       last?: {
         type: "agent" | "model" | "variant"
         agent?: string
@@ -132,7 +123,7 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
 
     const scope = createMemo<State | undefined>(() => {
       const session = id()
-      if (!session) return saved.draft ?? store.draft ?? store.promoting
+      if (!session) return store.draft
       return saved.session[session] ?? handoff.get(handoffKey(serverSDK().scope, sdk().directory, session))
     })
 
@@ -145,13 +136,11 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
       if (!next) return
       if (saved.session[session] !== undefined) {
         handoff.delete(key)
-        setStore("promoting", undefined)
         return
       }
 
       setSaved("session", session, clone(next))
       handoff.delete(key)
-      setStore("promoting", undefined)
     })
 
     const configuredModel = () => {
@@ -186,19 +175,6 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
 
     const fallback = createMemo<ModelKey | undefined>(() => configuredModel() ?? recentModel() ?? defaultModel())
 
-    const save = (state: State) => {
-      const session = id()
-      if (session) {
-        setSaved("session", session, state)
-        return
-      }
-      if (draftID()) {
-        setSaved("draft", state)
-        return
-      }
-      setStore("draft", state)
-    }
-
     const agent = {
       list,
       current() {
@@ -224,9 +200,13 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
             agent: item.name,
             model: item.model ?? prev?.model,
             variant: item.variant ?? prev?.variant,
-            source: "manual",
           } satisfies State
-          save(next)
+          const session = id()
+          if (session) {
+            setSaved("session", session, next)
+            return
+          }
+          setStore("draft", next)
         })
       },
       move(direction: 1 | -1) {
@@ -280,10 +260,14 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
       const state = {
         ...(scope() ?? { agent: agent.current()?.name }),
         ...next,
-        source: "manual",
       } satisfies State
 
-      save(state)
+      const session = id()
+      if (session) {
+        setSaved("session", session, state)
+        return
+      }
+      setStore("draft", state)
     }
 
     const recent = createMemo(() => models.recent.list().map(models.find).filter(Boolean))
@@ -310,21 +294,19 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
         model.set({ providerID: entry.provider.id, modelID: entry.id })
       },
       set(item: ModelKey | undefined, options?: { recent?: boolean }) {
-        startTransition(() =>
-          batch(() => {
-            setStore("last", {
-              type: "model",
-              agent: agent.current()?.name,
-              model: item ?? null,
-              variant: selected(),
-            })
-            write({ model: item })
-            if (!item) return
-            models.setVisibility(item, true)
-            if (!options?.recent) return
-            models.recent.push(item)
-          }),
-        )
+        batch(() => {
+          setStore("last", {
+            type: "model",
+            agent: agent.current()?.name,
+            model: item ?? null,
+            variant: selected(),
+          })
+          write({ model: item })
+          if (!item) return
+          models.setVisibility(item, true)
+          if (!options?.recent) return
+          models.recent.push(item)
+        })
       },
       visible(item: ModelKey) {
         return models.visible(item)
@@ -353,21 +335,19 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
           return Object.keys(item.variants)
         },
         set(value: string | undefined) {
-          startTransition(() =>
-            batch(() => {
-              const model = current()
-              setStore("last", {
-                type: "variant",
-                agent: agent.current()?.name,
-                model: model ? { providerID: model.provider.id, modelID: model.id } : null,
-                variant: value ?? null,
-              })
-              write({ variant: value ?? null })
-              if (model) {
-                models.variant.set({ providerID: model.provider.id, modelID: model.id }, value ?? undefined)
-              }
-            }),
-          )
+          batch(() => {
+            const model = current()
+            setStore("last", {
+              type: "variant",
+              agent: agent.current()?.name,
+              model: model ? { providerID: model.provider.id, modelID: model.id } : null,
+              variant: value ?? null,
+            })
+            write({ variant: value ?? null })
+            if (model) {
+              models.variant.set({ providerID: model.provider.id, modelID: model.id }, value ?? undefined)
+            }
+          })
         },
         cycle() {
           const items = this.list()
@@ -389,36 +369,32 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
       agent,
       session: {
         reset() {
-          setStore({ draft: undefined, promoting: undefined })
-          if (draftID()) setSaved("draft", undefined)
+          setStore("draft", undefined)
         },
         promote(dir: string, session: string) {
           const next = clone(snapshot())
           if (!next) return
-          next.source = "manual"
-          const key = handoffKey(serverSDK().scope, dir, session)
-          handoff.set(key, next)
 
           if (dir === sdk().directory) {
             setSaved("session", session, next)
+            setStore("draft", undefined)
+            return
           }
 
-          setStore("promoting", next)
+          handoff.set(handoffKey(serverSDK().scope, dir, session), next)
           setStore("draft", undefined)
         },
-        restore(msg: { id?: string; sessionID: string; agent: string; model: ModelKey }) {
+        restore(msg: { sessionID: string; agent: string; model: ModelKey }) {
           const session = id()
           if (!session) return
           if (msg.sessionID !== session) return
-          const current = saved.session[session]
-          if (current?.source === "manual") return
+          if (saved.session[session] !== undefined) return
           if (handoff.has(handoffKey(serverSDK().scope, sdk().directory, session))) return
 
           setSaved("session", session, {
             agent: msg.agent,
             model: msg.model,
             variant: msg.model?.variant ?? null,
-            source: "message",
           })
         },
       },

packages/app/src/context/prompt.tsx

@@ -12,7 +12,6 @@ import { useTabs, type Tab } from "./tabs"
 import { ServerConnection } from "./server"
 import { requireServerKey } from "@/utils/session-route"
 import { useSettings } from "./settings"
-import type { FilePartSource } from "@opencode-ai/sdk/v2/client"
 
 interface PartBase {
   content: string
@@ -28,10 +27,6 @@ export interface FileAttachmentPart extends PartBase {
   type: "file"
   path: string
   selection?: FileSelection
-  mime?: string
-  filename?: string
-  url?: string
-  source?: FilePartSource
 }
 
 export interface AgentPart extends PartBase {
@@ -78,13 +73,7 @@ function isPartEqual(partA: ContentPart, partB: ContentPart) {
     case "text":
       return partB.type === "text" && partA.content === partB.content
     case "file":
-      return (
-        partB.type === "file" &&
-        partA.path === partB.path &&
-        partA.mime === partB.mime &&
-        partA.filename === partB.filename &&
-        isSelectionEqual(partA.selection, partB.selection)
-      )
+      return partB.type === "file" && partA.path === partB.path && isSelectionEqual(partA.selection, partB.selection)
     case "agent":
       return partB.type === "agent" && partA.name === partB.name
     case "image":

packages/app/src/context/server-sync.tsx

@@ -1,11 +1,4 @@
-import type {
-  Config,
-  McpResource,
-  OpencodeClient,
-  Path,
-  Project,
-  ProviderAuthResponse,
-} from "@opencode-ai/sdk/v2/client"
+import type { Config, OpencodeClient, Path, Project, ProviderAuthResponse } from "@opencode-ai/sdk/v2/client"
 import { showToast } from "@/utils/toast"
 import { getFilename } from "@opencode-ai/core/util/path"
 import { type Accessor, batch, createMemo, getOwner, onCleanup, onMount, untrack } from "solid-js"
@@ -22,7 +15,6 @@ import {
   loadPathQuery,
   loadProjectsQuery,
   loadProvidersQuery,
-  loadReferencesQuery,
 } from "./global-sync/bootstrap"
 import { createChildStoreManager } from "./global-sync/child-store"
 import { applyDirectoryEvent, applyGlobalEvent } from "./global-sync/event-reducer"
@@ -64,13 +56,6 @@ export const loadMcpQuery = (scope: ServerScope, directory: string, sdk: Opencod
     queryFn: () => sdk.mcp.status().then((r) => r.data ?? {}),
   })
 
-export const loadMcpResourcesQuery = (scope: ServerScope, directory: string, sdk: OpencodeClient) =>
-  queryOptions<Record<string, McpResource>>({
-    queryKey: [scope, directory, "mcpResources"] as const,
-    queryFn: () => sdk.experimental.resource.list().then((r) => r.data ?? {}),
-    placeholderData: {},
-  })
-
 export const loadLspQuery = (scope: ServerScope, directory: string, sdk: OpencodeClient) =>
   queryOptions({
     queryKey: [scope, directory, "lsp"] as const,
@@ -90,9 +75,7 @@ function makeQueryOptionsApi(
     path: (directory: PathKey | null) =>
       loadPathQuery(scope, directory, directory === null ? serverSDK() : sdkFor(directory)),
     agents: (directory: PathKey) => loadAgentsQuery(scope, directory, sdkFor(directory)),
-    references: (directory: PathKey) => loadReferencesQuery(scope, directory, sdkFor(directory)),
     mcp: (directory: PathKey) => loadMcpQuery(scope, directory, sdkFor(directory)),
-    mcpResources: (directory: PathKey) => loadMcpResourcesQuery(scope, directory, sdkFor(directory)),
     lsp: (directory: PathKey) => loadLspQuery(scope, directory, sdkFor(directory)),
     sessions: (directory: PathKey) => ({ queryKey: [scope, directory, "loadSessions"] as const }),
   }
@@ -413,9 +396,6 @@ export function createServerSyncContextInner(serverSDK: ServerSDK) {
       loadLsp: () => {
         void queryClient.fetchQuery(queryOptionsApi.lsp(key))
       },
-      loadReferences: () => {
-        void queryClient.fetchQuery(queryOptionsApi.references(key))
-      },
     })
   })
 
@@ -504,7 +484,6 @@ export function createServerSyncContextInner(serverSDK: ServerSDK) {
           },
           refresh: async () => {
             await queryClient.refetchQueries(queryOptionsApi.mcp(key))
-            await queryClient.refetchQueries(queryOptionsApi.mcpResources(key))
           },
         })
       },

packages/app/src/context/tabs.tsx

@@ -138,14 +138,12 @@ export const { use: useTabs, provider: TabsProvider } = createSimpleContext({
         const next = { type: "session" as const, ...tab }
         const existing = store.find((item) => tabKey(item) === tabKey(next))
         if (existing) return existing
-        void startTransition(() => {
-          setStore(
-            produce((tabs) => {
-              if (tabs.some((item) => tabKey(item) === tabKey(next))) return
-              tabs.push(next)
-            }),
-          )
-        })
+        setStore(
+          produce((tabs) => {
+            if (tabs.some((item) => tabKey(item) === tabKey(next))) return
+            tabs.push(next)
+          }),
+        )
         return next
       },
       reorder(keys: string[]) {

packages/app/src/desktop-menu.test.ts

@@ -1,13 +0,0 @@
-import { describe, expect, test } from "bun:test"
-import { DESKTOP_MENU } from "./desktop-menu"
-
-describe("desktop menu", () => {
-  test("exports logs through the desktop command registry", () => {
-    const items = DESKTOP_MENU.flatMap((menu) => menu.items ?? []).filter(
-      (item) => item.type === "item" && item.label === "Export Logs...",
-    )
-
-    expect(items).toHaveLength(2)
-    expect(items.every((item) => item.type === "item" && item.command === "logs.export" && !item.action)).toBe(true)
-  })
-})

packages/app/src/index.css

@@ -108,45 +108,6 @@
     }
   }
 
-  .home-session-group-header::before {
-    content: "";
-    position: absolute;
-    top: -12px;
-    left: 0;
-    width: 100%;
-    height: 12px;
-    background: var(--v2-background-bg-base);
-  }
-
-  .home-session-group-header::after {
-    content: "";
-    position: absolute;
-    top: 100%;
-    left: 0;
-    width: 100%;
-    height: 16px;
-    pointer-events: none;
-    background: linear-gradient(
-      180deg,
-      var(--v2-background-bg-base) 0%,
-      color-mix(in srgb, var(--v2-background-bg-base) 92.0456%, transparent) 7.93%,
-      color-mix(in srgb, var(--v2-background-bg-base) 84.9947%, transparent) 14.14%,
-      color-mix(in srgb, var(--v2-background-bg-base) 78.6813%, transparent) 19%,
-      color-mix(in srgb, var(--v2-background-bg-base) 72.9394%, transparent) 22.85%,
-      color-mix(in srgb, var(--v2-background-bg-base) 67.6028%, transparent) 26.05%,
-      color-mix(in srgb, var(--v2-background-bg-base) 62.5055%, transparent) 28.95%,
-      color-mix(in srgb, var(--v2-background-bg-base) 57.4815%, transparent) 31.91%,
-      color-mix(in srgb, var(--v2-background-bg-base) 52.3647%, transparent) 35.27%,
-      color-mix(in srgb, var(--v2-background-bg-base) 46.989%, transparent) 39.4%,
-      color-mix(in srgb, var(--v2-background-bg-base) 41.1884%, transparent) 44.65%,
-      color-mix(in srgb, var(--v2-background-bg-base) 34.7969%, transparent) 51.36%,
-      color-mix(in srgb, var(--v2-background-bg-base) 27.6484%, transparent) 59.9%,
-      color-mix(in srgb, var(--v2-background-bg-base) 19.5767%, transparent) 70.62%,
-      color-mix(in srgb, var(--v2-background-bg-base) 10.416%, transparent) 83.87%,
-      transparent 100%
-    );
-  }
-
   [data-slot="titlebar-update-loader"] {
     display: block;
     flex-shrink: 0;
@@ -171,66 +132,4 @@
       transform: rotate(360deg);
     }
   }
-
-  @keyframes home-projects-fade-top {
-    from {
-      visibility: hidden;
-    }
-    to {
-      visibility: visible;
-    }
-  }
-
-  @keyframes home-projects-fade-bottom {
-    from {
-      visibility: visible;
-    }
-    to {
-      visibility: hidden;
-    }
-  }
-
-  [data-slot="home-projects-scroll"] {
-    timeline-scope: --home-projects-scroll;
-  }
-
-  [data-slot="home-projects-scroll"]::before,
-  [data-slot="home-projects-scroll"]::after {
-    content: "";
-    position: absolute;
-    left: 0;
-    right: 0;
-    z-index: 10;
-    height: 16px;
-    pointer-events: none;
-    visibility: hidden;
-  }
-
-  [data-slot="home-projects-scroll"]::before {
-    top: 0;
-    background: linear-gradient(to bottom, var(--v2-background-bg-base), transparent);
-  }
-
-  [data-slot="home-projects-scroll"]::after {
-    bottom: 0;
-    background: linear-gradient(to top, var(--v2-background-bg-base), transparent);
-  }
-
-  @supports (animation-timeline: --home-projects-scroll) and (timeline-scope: --home-projects-scroll) {
-    [data-slot="home-projects-scroll"] .scroll-view__viewport {
-      scroll-timeline: --home-projects-scroll y;
-    }
-
-    [data-slot="home-projects-scroll"]::before {
-      animation: home-projects-fade-top linear both;
-      animation-timeline: --home-projects-scroll;
-      animation-range: 0 0.1px;
-    }
-
-    [data-slot="home-projects-scroll"]::after {
-      animation: home-projects-fade-bottom linear both;
-      animation-timeline: --home-projects-scroll;
-      animation-range: calc(100% - 1.1px) calc(100% - 1px);
-    }
-  }
 }

packages/app/src/pages/home.tsx

@@ -1,6 +1,5 @@
 import type { Session } from "@opencode-ai/sdk/v2/client"
 import {
-  type ComponentProps,
   createEffect,
   createMemo,
   createResource,
@@ -69,9 +68,6 @@ import { archiveHomeSession } from "./home-session-archive"
 import { showToast } from "@/utils/toast"
 
 const HOME_SESSION_LIMIT = 64
-const HOME_SESSION_HEADER_STICKY_TOP = 12
-const HOME_SESSION_HEADER_TEXT_HEIGHT = 16
-const HOME_SESSION_HEADER_FADE_DISTANCE = 16
 const SHOW_HOME_SESSION_ARCHIVE = false
 const HOME_ROW_LAYOUT =
   "flex min-w-0 w-full shrink-0 cursor-default items-center rounded-[6px] bg-transparent text-left transition-[background-color,color,box-shadow] duration-[120ms] ease-in-out focus-visible:outline-none"
@@ -137,107 +133,6 @@ function homeSessionSearchKey(record: HomeSessionRecord) {
   return `${pathKey(record.session.directory)}:${record.session.id}`
 }
 
-function useHomeSessionHeaderOpacity(groups: () => HomeSessionGroup[]) {
-  let viewport: HTMLDivElement | undefined
-  let content: HTMLDivElement | undefined
-  let positionFrame: number | undefined
-  let resizeObserver: ResizeObserver | undefined
-  const headerRefs = new Map<HomeSessionGroup["id"], HTMLDivElement>()
-  const headerOffsets = new Map<HomeSessionGroup["id"], number>()
-  const [state, setState] = createStore({
-    titleOpacity: {} as Partial<Record<HomeSessionGroup["id"], number>>,
-  })
-
-  createEffect(() => {
-    const items = groups()
-    const ids = new Set(items.map((group) => group.id))
-    headerRefs.forEach((_, id) => {
-      if (!ids.has(id)) headerRefs.delete(id)
-    })
-    headerOffsets.forEach((_, id) => {
-      if (!ids.has(id)) headerOffsets.delete(id)
-    })
-    if (items.length === 0) {
-      content = undefined
-      bindResizeObserver()
-    }
-    queuePositionUpdate()
-  })
-
-  onCleanup(() => {
-    if (positionFrame !== undefined) cancelAnimationFrame(positionFrame)
-    resizeObserver?.disconnect()
-  })
-
-  function setViewport(el: HTMLDivElement) {
-    viewport = el
-    bindResizeObserver()
-    queuePositionUpdate()
-  }
-
-  function setContentRef(el: HTMLDivElement) {
-    content = el
-    bindResizeObserver()
-    queuePositionUpdate()
-  }
-
-  function setHeaderRef(id: HomeSessionGroup["id"], el: HTMLDivElement) {
-    headerRefs.set(id, el)
-    queuePositionUpdate()
-  }
-
-  function queuePositionUpdate() {
-    if (typeof requestAnimationFrame === "undefined") {
-      updatePositionCache()
-      return
-    }
-    if (positionFrame !== undefined) return
-    positionFrame = requestAnimationFrame(() => {
-      positionFrame = undefined
-      updatePositionCache()
-    })
-  }
-
-  function updatePositionCache() {
-    if (!viewport) return
-    groups().forEach((group) => {
-      const el = headerRefs.get(group.id)
-      if (!el) return
-      headerOffsets.set(group.id, el.offsetTop)
-    })
-    update(viewport.scrollTop)
-  }
-
-  function update(scrollTop: number) {
-    const items = groups()
-    items.forEach((group, index) => {
-      const nextOffset = items
-        .slice(index + 1)
-        .map((item) => headerOffsets.get(item.id))
-        .find((offset) => offset !== undefined)
-      const fadeEnd = HOME_SESSION_HEADER_STICKY_TOP + HOME_SESSION_HEADER_TEXT_HEIGHT
-      const nextTop = nextOffset === undefined ? undefined : nextOffset - scrollTop
-      const opacity =
-        nextTop === undefined ? 1 : Math.max(0, Math.min(1, (nextTop - fadeEnd) / HOME_SESSION_HEADER_FADE_DISTANCE))
-      setState("titleOpacity", group.id, Math.round(opacity * 1000) / 1000)
-    })
-  }
-
-  function titleOpacity(id: HomeSessionGroup["id"]) {
-    return state.titleOpacity[id] ?? 1
-  }
-
-  function bindResizeObserver() {
-    resizeObserver?.disconnect()
-    if (typeof ResizeObserver === "undefined") return
-    resizeObserver = new ResizeObserver(() => queuePositionUpdate())
-    if (viewport) resizeObserver.observe(viewport)
-    if (content) resizeObserver.observe(content)
-  }
-
-  return { setViewport, setContentRef, setHeaderRef, update, titleOpacity }
-}
-
 export function NewHome() {
   const sync = useServerSync()
   const layout = useLayout()
@@ -328,7 +223,6 @@ export function NewHome() {
   })
   const searchOpen = createMemo(() => state.searchFocused && search().length > 0)
   const groups = createMemo(() => groupSessions(records(), language))
-  const sessionHeaderOpacity = useHomeSessionHeaderOpacity(groups)
   const prefetched = new Set<string>()
 
   createEffect(() => {
@@ -541,7 +435,7 @@ export function NewHome() {
         />
 
         <section
-          class="min-h-0 min-w-0 flex-1 flex flex-col pt-6 lg:pt-12 relative"
+          class="min-h-0 min-w-0 flex-1 flex flex-col pt-6 lg:pt-12"
           aria-label={language.t("sidebar.project.recentSessions")}
         >
           <HomeSessionSearch
@@ -562,25 +456,7 @@ export function NewHome() {
             onClose={closeSearch}
             onSelect={selectSearchSession}
           />
-          <ScrollView
-            class="mt-3 -mr-3 min-h-0 flex-1 relative"
-            viewportRef={sessionHeaderOpacity.setViewport}
-            onScroll={(event) => sessionHeaderOpacity.update(event.currentTarget.scrollTop)}
-          >
-            <Show when={groups().length > 0 && newSessionProject()}>
-              <div class="pointer-events-none absolute top-3 right-3 z-20 flex">
-                <ButtonV2
-                  data-action="home-new-session"
-                  variant="ghost-muted"
-                  size="normal"
-                  icon="edit"
-                  class="pointer-events-auto h-7 px-2 [font-weight:530]"
-                  onClick={openNewSession}
-                >
-                  {language.t("command.session.new")}
-                </ButtonV2>
-              </div>
-            </Show>
+          <ScrollView class="mt-3 -mr-3 min-h-0 flex-1">
             <Show
               when={!sessionLoad.isLoading}
               fallback={
@@ -593,19 +469,15 @@ export function NewHome() {
                 when={groups().length > 0}
                 fallback={<HomeSessionsEmpty onNewSession={newSessionProject() ? openNewSession : undefined} />}
               >
-                <div ref={sessionHeaderOpacity.setContentRef} class="flex flex-col pt-3 pr-3 pb-16">
+                <div class="flex flex-col gap-6 pt-3 pr-3 pb-16">
                   <For each={groups()}>
                     {(group, index) => (
-                      <>
+                      <div class="flex min-w-0 flex-col gap-4">
                         <HomeSessionGroupHeader
                           title={group.title}
-                          titleOpacity={sessionHeaderOpacity.titleOpacity(group.id)}
-                          ref={(el) => sessionHeaderOpacity.setHeaderRef(group.id, el)}
-                          elevated={index() === 0}
+                          onNewSession={index() === 0 && newSessionProject() ? openNewSession : undefined}
                         />
-                        <div
-                          class={`flex min-w-0 flex-col gap-px pt-4 ${index() === groups().length - 1 ? "" : "mb-6"}`}
-                        >
+                        <div class="flex min-w-0 flex-col gap-px">
                           <For each={group.sessions}>
                             {(record) => (
                               <HomeSessionRow
@@ -619,7 +491,7 @@ export function NewHome() {
                             )}
                           </For>
                         </div>
-                      </>
+                      </div>
                     )}
                   </For>
                 </div>
@@ -668,10 +540,10 @@ function HomeProjectColumn(props: {
 
   return (
     <aside
-      class="mt-6 flex min-h-0 min-w-0 flex-col gap-4 overflow-hidden lg:mt-14 lg:pt-[52px]"
+      class="mt-6 flex min-w-0 flex-col gap-4 lg:mt-14 lg:pt-[52px]"
       aria-label={props.language.t("home.projects")}
     >
-      <div class="flex h-7 min-w-0 shrink-0 items-center justify-between pl-1.5">
+      <div class="flex h-7 min-w-0 items-center justify-between pl-1.5">
         <div class={HOME_SECTION_LABEL}>{props.language.t("home.projects")}</div>
         <Show when={global.servers.list().length === 1}>
           <TooltipV2 placement="bottom" value={props.language.t("home.project.add")}>
@@ -688,51 +560,42 @@ function HomeProjectColumn(props: {
           </TooltipV2>
         </Show>
       </div>
-      <ScrollView data-slot="home-projects-scroll" class="min-h-0 min-w-0 shrink">
-        <Show
-          when={global.servers.list().length > 1}
-          fallback={
-            <div class="pr-3">
-              <HomeProjectList {...props} server={global.servers.list()[0]!} />
-            </div>
-          }
-        >
-          <div class="flex min-w-0 flex-col gap-1 pr-3">
-            <For each={global.servers.list()}>
-              {(item) => {
-                const key = ServerConnection.key(item)
-                const healthy = () => !!global.servers.health[key]?.healthy
-                const serverCtx = global.ensureServerCtx(item)
-                const projects = () => serverCtx.projects.list()
-                const hasProjects = () => projects().length > 0
-                const collapsed = () => !!state().collapsed[key]
-                return (
-                  <div class="flex min-w-0 flex-col gap-1">
-                    <HomeServerRow
-                      server={item}
-                      selected={props.selected.server === key && !props.selected.directory}
-                      collapsed={collapsed()}
-                      health={global.servers.health[key]}
-                      controller={controller}
-                      focusServer={props.focusServer}
-                      chooseProject={props.chooseProject}
-                      openEdit={(server) => dialog.show(() => <DialogServerV2 mode="edit" server={server} />)}
-                      toggleCollapsed={() => setState("collapsed", key, !state().collapsed[key])}
-                      language={props.language}
-                    />
-                    <Show when={healthy() && hasProjects() && !collapsed()}>
-                      <div class="mx-3 h-px bg-v2-border-border-base" />
-                      <HomeProjectList {...props} server={item} projects={projects()} />
-                    </Show>
-                  </div>
-                )
-              }}
-            </For>
-          </div>
-        </Show>
-      </ScrollView>
+      <Show
+        when={global.servers.list().length > 1}
+        fallback={<HomeProjectList {...props} server={global.servers.list()[0]!} />}
+      >
+        <For each={global.servers.list()}>
+          {(item) => {
+            const key = ServerConnection.key(item)
+            const healthy = () => !!global.servers.health[key]?.healthy
+            const serverCtx = global.ensureServerCtx(item)
+            const collapsed = () => !!state().collapsed[key]
+            return (
+              <div class="flex max-h-[min(572px,calc(100vh_-_300px))] min-w-0 flex-col gap-1 overflow-y-auto [scrollbar-width:none] [&::-webkit-scrollbar]:hidden">
+                <HomeServerRow
+                  server={item}
+                  selected={props.selected.server === key && !props.selected.directory}
+                  healthy={healthy()}
+                  collapsed={collapsed()}
+                  health={global.servers.health[key]}
+                  controller={controller}
+                  focusServer={props.focusServer}
+                  chooseProject={props.chooseProject}
+                  openEdit={(server) => dialog.show(() => <DialogServerV2 mode="edit" server={server} />)}
+                  toggleCollapsed={() => setState("collapsed", key, !state().collapsed[key])}
+                  language={props.language}
+                />
+                <Show when={healthy() && !collapsed()}>
+                  <div class="mx-3 h-px bg-v2-border-border-base" />
+                  <HomeProjectList {...props} server={item} projects={serverCtx.projects.list()} />
+                </Show>
+              </div>
+            )
+          }}
+        </For>
+      </Show>
       <HomeUtilityNav
-        class="mb-8 mt-4 hidden shrink-0 lg:flex"
+        class="mt-4 hidden lg:flex"
         openSettings={props.openSettings}
         openHelp={props.openHelp}
         language={props.language}
@@ -772,6 +635,7 @@ function HomeUtilityNav(props: {
 function HomeServerRow(props: {
   server: ServerConnection.Any
   selected: boolean
+  healthy: boolean
   collapsed: boolean
   health: ServerHealth | undefined
   controller: ReturnType<typeof useServerManagementController>
@@ -781,46 +645,39 @@ function HomeServerRow(props: {
   toggleCollapsed: () => void
   language: ReturnType<typeof useLanguage>
 }) {
-  const global = useGlobal()
   const [state, setState] = createStore({ menuOpen: false })
-  const healthy = () => !!props.health?.healthy
-  const canToggle = () => healthy() && global.ensureServerCtx(props.server).projects.list().length > 0
   return (
     <div class="group/server relative flex h-7 min-w-0 items-center rounded-[6px]">
       <button
         type="button"
         class={`${HOME_PROJECT_NAV_ROW} pr-16 disabled:opacity-60`}
         data-selected={props.selected ? "" : undefined}
-        disabled={!healthy()}
+        disabled={!props.healthy}
         onClick={() => props.focusServer(props.server)}
       >
-        <span
-          data-action="home-server-collapse"
-          class="inline-flex -ml-0.5 -mr-1.5 size-5 shrink-0 items-center justify-center rounded-[4px] text-v2-icon-icon-muted"
-          classList={{
-            "hover:bg-v2-overlay-simple-overlay-hover": canToggle(),
-            "cursor-default opacity-40": !canToggle(),
-          }}
-          aria-label={
-            props.collapsed ? props.language.t("home.server.expand") : props.language.t("home.server.collapse")
-          }
-          aria-disabled={!canToggle()}
-          aria-expanded={canToggle() ? !props.collapsed : undefined}
-          onClick={(event) => {
-            event.preventDefault()
-            event.stopPropagation()
-            if (!canToggle()) return
-            props.toggleCollapsed()
-          }}
-          onPointerDown={(event) => event.preventDefault()}
-        >
-          <IconV2
-            name="chevron-down"
-            size="small"
-            class="transition-transform duration-150 ease-in-out"
-            style={{ transform: `rotate(${props.collapsed ? -90 : 0}deg)` }}
-          />
-        </span>
+        <Show when={props.healthy}>
+          <span
+            data-action="home-server-collapse"
+            class="inline-flex -ml-0.5 -mr-1.5 size-5 shrink-0 items-center justify-center rounded-[4px] text-v2-icon-icon-muted hover:bg-v2-overlay-simple-overlay-hover"
+            aria-label={
+              props.collapsed ? props.language.t("home.server.expand") : props.language.t("home.server.collapse")
+            }
+            aria-expanded={!props.collapsed}
+            onClick={(event) => {
+              event.preventDefault()
+              event.stopPropagation()
+              props.toggleCollapsed()
+            }}
+            onPointerDown={(event) => event.preventDefault()}
+          >
+            <IconV2
+              name="chevron-down"
+              size="small"
+              class="transition-transform duration-150 ease-in-out"
+              style={{ transform: `rotate(${props.collapsed ? -90 : 0}deg)` }}
+            />
+          </span>
+        </Show>
         <div class="flex size-4 shrink-0 items-center justify-center -mr-0.5">
           <ServerHealthIndicator health={props.health} />
         </div>
@@ -997,7 +854,6 @@ function HomeSessionLeading(props: {
   session: Session
   server: ServerConnection.Key
   activeServer: boolean
-  revealProjectOnHover: boolean
 }) {
   const tabs = useTabs()
   const hasOpenTab = createMemo(() => sessionHasOpenTab(tabs.store, props.server, props.session))
@@ -1015,7 +871,6 @@ function HomeSessionLeading(props: {
         directory={props.session.directory}
         sessionId={props.session.id}
         activeServer={props.activeServer}
-        revealProjectOnHover={props.revealProjectOnHover}
       />
     </div>
   )
@@ -1106,7 +961,7 @@ function HomeSessionSearch(props: {
 
   return (
     <div class="w-full">
-      <div ref={root} data-component="home-session-search" class="relative z-30 w-full">
+      <div ref={root} data-component="home-session-search" class="relative z-10 w-full">
         <Show when={props.open}>
           <div
             data-component="home-session-search-panel"
@@ -1255,7 +1110,6 @@ function HomeSessionSearchResultRow(props: {
       classList={{
         [HOME_SEARCH_RESULT_ROW]: true,
         "bg-v2-overlay-simple-overlay-hover": props.selected,
-        group: !!showProjectName(),
       }}
       onMouseEnter={() => props.onHighlight()}
       onClick={() => props.onSelect(props.record.session)}
@@ -1265,7 +1119,6 @@ function HomeSessionSearchResultRow(props: {
         session={props.record.session}
         server={props.server}
         activeServer={props.activeServer}
-        revealProjectOnHover={!!showProjectName()}
       />
       <div class="flex min-w-0 flex-1 items-center gap-1.5">
         <span
@@ -1281,20 +1134,25 @@ function HomeSessionSearchResultRow(props: {
   )
 }
 
-function HomeSessionGroupHeader(props: {
-  title: string
-  titleOpacity: number
-  ref: ComponentProps<"div">["ref"]
-  elevated?: boolean
-}) {
+function HomeSessionGroupHeader(props: { title: string; onNewSession?: () => void }) {
+  const language = useLanguage()
   return (
-    <div
-      ref={props.ref}
-      class={`pointer-events-none sticky top-3 flex h-7 min-w-0 items-center justify-between pl-3 bg-v2-background-bg-base ${props.elevated ? "home-session-group-header z-[5]" : "z-10"}`}
-    >
-      <div class={HOME_SECTION_LABEL} style={{ opacity: props.titleOpacity }}>
-        {props.title}
-      </div>
+    <div class="flex h-7 min-w-0 items-center justify-between pl-3">
+      <div class={HOME_SECTION_LABEL}>{props.title}</div>
+      <Show when={props.onNewSession}>
+        {(onNewSession) => (
+          <ButtonV2
+            data-action="home-new-session"
+            variant="ghost-muted"
+            size="normal"
+            icon="edit"
+            class="h-7 px-2 [font-weight:530]"
+            onClick={onNewSession()}
+          >
+            {language.t("command.session.new")}
+          </ButtonV2>
+        )}
+      </Show>
     </div>
   )
 }
@@ -1312,10 +1170,7 @@ function HomeSessionRow(props: {
   const showProjectName = () => props.showProjectName && props.record.projectName
 
   return (
-    <div
-      class="group/session relative flex h-10 min-w-0 items-center rounded-[6px]"
-      classList={{ group: !!showProjectName() }}
-    >
+    <div class="group/session relative flex h-10 min-w-0 items-center rounded-[6px]">
       <button
         type="button"
         data-component="home-session-row"
@@ -1327,7 +1182,6 @@ function HomeSessionRow(props: {
           session={props.record.session}
           server={props.server}
           activeServer={props.activeServer}
-          revealProjectOnHover={!!showProjectName()}
         />
         <span
           class={`min-w-0 overflow-hidden text-ellipsis whitespace-nowrap text-v2-text-text-base [font-weight:530] ${showProjectName() ? "max-w-[min(70%,480px)] flex-[0_1_auto]" : "flex-[1_1_auto]"}`}

packages/app/src/pages/layout.tsx

@@ -943,6 +943,18 @@ export default function LegacyLayout(props: ParentProps) {
         keybind: "mod+comma",
         onSelect: () => openSettings(),
       },
+      ...(platform.platform === "desktop" && platform.exportDebugLogs
+        ? [
+            {
+              id: "logs.export",
+              title: "Export logs",
+              category: language.t("command.category.settings"),
+              onSelect: () => {
+                void platform.exportDebugLogs?.()
+              },
+            },
+          ]
+        : []),
       {
         id: "session.previous",
         title: language.t("command.session.previous"),

packages/app/src/pages/layout/session-tab-avatar.tsx

@@ -11,28 +11,32 @@ export function SessionTabAvatar(props: {
   directory: string
   sessionId: string
   activeServer: boolean
-  revealProjectOnHover?: boolean
 }) {
   const directory = () => props.directory
   const sessionId = () => props.sessionId
   const state = useSessionTabAvatarState(directory, sessionId, () => props.activeServer)
-  const projectAvatar = () => (
-    <ProjectAvatar
-      fallback={displayName(props.project ?? { worktree: props.directory })}
-      src={getProjectAvatarSource(props.project?.id, props.project?.icon)}
-      variant={getProjectAvatarVariant(props.project?.icon?.color)}
-      unread={state.unread()}
-    />
-  )
   return (
-    <Show when={state.loading()} fallback={projectAvatar()}>
-      <span class="relative block size-4 shrink-0">
-        <SessionProgressIndicatorV2
-          class={`absolute inset-0 ${props.revealProjectOnHover === false ? "" : "group-hover:invisible"}`}
+    <Show
+      when={state.loading()}
+      fallback={
+        <ProjectAvatar
+          fallback={displayName(props.project ?? { worktree: props.directory })}
+          src={getProjectAvatarSource(props.project?.id, props.project?.icon)}
+          variant={getProjectAvatarVariant(props.project?.icon?.color)}
+          unread={state.unread()}
         />
-        <Show when={props.revealProjectOnHover !== false}>
-          <span class="invisible absolute inset-0 group-hover:visible">{projectAvatar()}</span>
-        </Show>
+      }
+    >
+      <span class="relative block size-4 shrink-0">
+        <SessionProgressIndicatorV2 class="absolute inset-0 group-hover:invisible" />
+        <span class="invisible absolute inset-0 group-hover:visible">
+          <ProjectAvatar
+            fallback={displayName(props.project ?? { worktree: props.directory })}
+            src={getProjectAvatarSource(props.project?.id, props.project?.icon)}
+            variant={getProjectAvatarVariant(props.project?.icon?.color)}
+            unread={state.unread()}
+          />
+        </span>
       </span>
     </Show>
   )

packages/app/src/pages/session/composer/session-composer-region.tsx

@@ -125,7 +125,7 @@ export function SessionComposerRegion(props: {
             </Show>
             <div
               classList={{
-                "relative z-[70]": true,
+                "relative z-30": true,
               }}
               style={{
                 "margin-top": `${-controller.lift()}px`,

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

@@ -31,14 +31,9 @@ import { DiffChanges } from "@opencode-ai/ui/diff-changes"
 import { FileIcon } from "@opencode-ai/ui/file-icon"
 import { Icon } from "@opencode-ai/ui/icon"
 import { IconButton } from "@opencode-ai/ui/icon-button"
-import { Icon as IconV2 } from "@opencode-ai/ui/v2/icon"
-import { IconButtonV2 } from "@opencode-ai/ui/v2/icon-button-v2"
 import { DropdownMenu } from "@opencode-ai/ui/dropdown-menu"
-import { MenuV2 } from "@opencode-ai/ui/v2/menu-v2"
 import { Dialog } from "@opencode-ai/ui/dialog"
-import { DialogFooter, DialogHeader, DialogTitleGroup, DialogV2 } from "@opencode-ai/ui/v2/dialog-v2"
 import { InlineInput } from "@opencode-ai/ui/inline-input"
-import { ButtonV2 } from "@opencode-ai/ui/v2/button-v2"
 import { SessionRetry } from "@opencode-ai/session-ui/session-retry"
 import { ScrollView } from "@opencode-ai/ui/scroll-view"
 import { StickyAccordionHeader } from "@opencode-ai/ui/sticky-accordion-header"
@@ -676,34 +671,6 @@ export function MessageTimeline(props: {
     if (!shareEnabled()) return
     unshareMutation.mutate(id)
   }
-  const copyShareUrl = () => {
-    const url = shareUrl()
-    if (!url) return
-    void navigator.clipboard
-      .writeText(url)
-      .then(() =>
-        showToast({
-          variant: "success",
-          icon: "circle-check",
-          title: language.t("session.share.copy.copied"),
-          description: url,
-        }),
-      )
-      .catch((err: unknown) =>
-        showToast({
-          title: language.t("common.requestFailed"),
-          description: errorMessage(err),
-        }),
-      )
-  }
-  const selectShareUrlText: JSX.EventHandler<HTMLDivElement, MouseEvent> = (event) => {
-    const selection = window.getSelection()
-    if (!selection) return
-    const range = document.createRange()
-    range.selectNodeContents(event.currentTarget)
-    selection.removeAllRanges()
-    selection.addRange(range)
-  }
 
   createEffect(
     on(
@@ -889,26 +856,6 @@ export function MessageTimeline(props: {
       dialog.close()
     }
 
-    if (settings.general.newLayoutDesigns())
-      return (
-        <DialogV2 fit>
-          <DialogHeader hideClose>
-            <DialogTitleGroup
-              title={language.t("session.delete.title")}
-              description={language.t("session.delete.confirm", { name: name() })}
-            />
-          </DialogHeader>
-          <DialogFooter>
-            <ButtonV2 variant="ghost" onClick={() => dialog.close()}>
-              {language.t("common.cancel")}
-            </ButtonV2>
-            <ButtonV2 variant="danger" onClick={handleDelete}>
-              {language.t("session.delete.button")}
-            </ButtonV2>
-          </DialogFooter>
-        </DialogV2>
-      )
-
     return (
       <Dialog title={language.t("session.delete.title")} fit>
         <div class="flex flex-col gap-4 pl-6 pr-2.5 pb-3">
@@ -1013,7 +960,6 @@ export function MessageTimeline(props: {
                 message={message()}
                 showAssistantCopyPartID={assistantCopyPartID(row().userMessageID)}
                 turnDurationMs={turnDurationMs(row().userMessageID)}
-                useV2Actions={settings.general.newLayoutDesigns()}
                 defaultOpen={defaultOpen()}
                 toolOpen={toolOpen[part().id] ?? defaultOpen()}
                 onToolOpenChange={(open) => setToolOpen(part().id, open)}
@@ -1121,7 +1067,6 @@ export function MessageTimeline(props: {
                       message={message()}
                       parts={getMsgParts(userMessageRow().userMessageID)}
                       actions={props.actions}
-                      useV2Actions={settings.general.newLayoutDesigns()}
                     />
                   </div>
                 </div>
@@ -1357,18 +1302,13 @@ export function MessageTimeline(props: {
               "w-full": true,
               "pb-4": true,
               "pr-3": true,
-              "pl-2": settings.general.newLayoutDesigns(),
+              "pl-4": settings.general.newLayoutDesigns(),
               "pl-2 md:pl-4": !settings.general.newLayoutDesigns(),
-              "md:max-w-200 md:mx-auto 2xl:max-w-[1000px]": props.centered && !settings.general.newLayoutDesigns(),
+              "md:max-w-200 md:mx-auto 2xl:max-w-[1000px]": props.centered,
             }}
           >
             <div class="h-12 w-full flex items-center justify-between gap-2">
-              <div
-                classList={{
-                  "flex items-center gap-1 min-w-0 flex-1": true,
-                  "pr-3": !settings.general.newLayoutDesigns(),
-                }}
-              >
+              <div class="flex items-center gap-1 min-w-0 flex-1 pr-3">
                 <div class="flex items-center min-w-0 grow-1">
                   <Show when={parentID()}>
                     <button
@@ -1393,13 +1333,8 @@ export function MessageTimeline(props: {
                       fallback={
                         <h1
                           data-slot="session-title-child"
-                          classList={{
-                            "text-14-medium text-text-strong truncate": true,
-                            "w-fit rounded-[6px] px-2 py-1 hover:bg-v2-overlay-simple-overlay-hover":
-                              settings.general.newLayoutDesigns(),
-                            "grow-1 min-w-0": !settings.general.newLayoutDesigns(),
-                          }}
-                          onClick={openTitleEditor}
+                          class="text-14-medium text-text-strong truncate grow-1 min-w-0"
+                          onDblClick={openTitleEditor}
                         >
                           {childTitle()}
                         </h1>
@@ -1412,17 +1347,8 @@ export function MessageTimeline(props: {
                         data-slot="session-title-child"
                         value={title.draft}
                         disabled={titleMutation.isPending}
-                        classList={{
-                          "text-14-medium text-text-strong grow-1 min-w-0 pl-1 ml-1": true,
-                          "grow-1 min-w-0 pl-1 -ml-1 rounded-[6px]": !settings.general.newLayoutDesigns(),
-                          "rounded-[6px] -ml-2 px-2 py-1 h-6 leading-4 focus:shadow-none focus:outline focus:outline-1 focus:outline-offset-[-1px] focus:outline-v2-border-border-focus":
-                            settings.general.newLayoutDesigns(),
-                        }}
-                        style={{
-                          "--inline-input-shadow": settings.general.newLayoutDesigns()
-                            ? "none"
-                            : "var(--shadow-xs-border-select)",
-                        }}
+                        class="text-14-medium text-text-strong grow-1 min-w-0 rounded-[6px] pl-1 -ml-1"
+                        style={{ "--inline-input-shadow": "var(--shadow-xs-border-select)" }}
                         onInput={(event) => setTitle("draft", event.currentTarget.value)}
                         onKeyDown={(event) => {
                           event.stopPropagation()
@@ -1444,170 +1370,88 @@ export function MessageTimeline(props: {
               </div>
               <Show when={sessionID()} keyed>
                 {(id) => (
-                  <div
-                    classList={{
-                      "shrink-0 flex items-center": true,
-                      "gap-2": settings.general.newLayoutDesigns(),
-                      "gap-3": !settings.general.newLayoutDesigns(),
-                    }}
-                  >
-                    <SessionContextUsage
-                      placement="bottom"
-                      buttonAppearance={settings.general.newLayoutDesigns() ? "v2" : "default"}
-                    />
+                  <div class="shrink-0 flex items-center gap-3">
+                    <SessionContextUsage placement="bottom" />
                     <Show when={!parentID()}>
-                      <Show
-                        when={settings.general.newLayoutDesigns()}
-                        fallback={
-                          <DropdownMenu
-                            gutter={4}
-                            placement="bottom-end"
-                            open={title.menuOpen}
-                            onOpenChange={(open) => {
-                              setTitle("menuOpen", open)
-                              if (open) return
+                      <DropdownMenu
+                        gutter={4}
+                        placement="bottom-end"
+                        open={title.menuOpen}
+                        onOpenChange={(open) => {
+                          setTitle("menuOpen", open)
+                          if (open) return
+                        }}
+                      >
+                        <DropdownMenu.Trigger
+                          as={IconButton}
+                          icon="dot-grid"
+                          variant="ghost"
+                          class="size-6 rounded-md data-[expanded]:bg-surface-base-active"
+                          classList={{
+                            "bg-surface-base-active": share.open || title.pendingShare,
+                          }}
+                          aria-label={language.t("common.moreOptions")}
+                          aria-expanded={title.menuOpen || share.open || title.pendingShare}
+                          ref={(el: HTMLButtonElement) => {
+                            more = el
+                          }}
+                        />
+                        <DropdownMenu.Portal>
+                          <DropdownMenu.Content
+                            style={{ "min-width": "104px" }}
+                            onCloseAutoFocus={(event) => {
+                              if (title.pendingRename) {
+                                event.preventDefault()
+                                setTitle("pendingRename", false)
+                                openTitleEditor()
+                                return
+                              }
+                              if (title.pendingShare) {
+                                event.preventDefault()
+                                requestAnimationFrame(() => {
+                                  setShare({ open: true, dismiss: null })
+                                  setTitle("pendingShare", false)
+                                })
+                              }
                             }}
                           >
-                            <DropdownMenu.Trigger
-                              as={IconButton}
-                              icon="dot-grid"
-                              variant="ghost"
-                              class="size-6 rounded-md data-[expanded]:bg-surface-base-active"
-                              classList={{
-                                "bg-surface-base-active": share.open || title.pendingShare,
-                              }}
-                              aria-label={language.t("common.moreOptions")}
-                              aria-expanded={title.menuOpen || share.open || title.pendingShare}
-                              ref={(el: HTMLButtonElement) => {
-                                more = el
-                              }}
-                            />
-                            <DropdownMenu.Portal>
-                              <DropdownMenu.Content
-                                style={{ "min-width": "104px" }}
-                                onCloseAutoFocus={(event) => {
-                                  if (title.pendingRename) {
-                                    event.preventDefault()
-                                    setTitle("pendingRename", false)
-                                    openTitleEditor()
-                                    return
-                                  }
-                                  if (title.pendingShare) {
-                                    event.preventDefault()
-                                    requestAnimationFrame(() => {
-                                      setShare({ open: true, dismiss: null })
-                                      setTitle("pendingShare", false)
-                                    })
-                                  }
-                                }}
-                              >
-                                <DropdownMenu.Item
-                                  onSelect={() => {
-                                    setTitle("pendingRename", true)
-                                    setTitle("menuOpen", false)
-                                  }}
-                                >
-                                  <DropdownMenu.ItemLabel>{language.t("common.rename")}</DropdownMenu.ItemLabel>
-                                </DropdownMenu.Item>
-                                <Show when={shareEnabled()}>
-                                  <DropdownMenu.Item
-                                    onSelect={() => {
-                                      setTitle({ pendingShare: true, menuOpen: false })
-                                    }}
-                                  >
-                                    <DropdownMenu.ItemLabel>
-                                      {language.t("session.share.action.share")}
-                                    </DropdownMenu.ItemLabel>
-                                  </DropdownMenu.Item>
-                                </Show>
-                                <DropdownMenu.Item onSelect={() => void archiveSession(id)}>
-                                  <DropdownMenu.ItemLabel>{language.t("common.archive")}</DropdownMenu.ItemLabel>
-                                </DropdownMenu.Item>
-                                <DropdownMenu.Separator />
-                                <DropdownMenu.Item
-                                  onSelect={() => dialog.show(() => <DialogDeleteSession sessionID={id} />)}
-                                >
-                                  <DropdownMenu.ItemLabel>{language.t("common.delete")}</DropdownMenu.ItemLabel>
-                                </DropdownMenu.Item>
-                              </DropdownMenu.Content>
-                            </DropdownMenu.Portal>
-                          </DropdownMenu>
-                        }
-                      >
-                        <MenuV2
-                          gutter={6}
-                          placement="bottom-end"
-                          open={title.menuOpen}
-                          onOpenChange={(open) => {
-                            setTitle("menuOpen", open)
-                            if (open) return
-                          }}
-                        >
-                          <MenuV2.Trigger
-                            as={IconButtonV2}
-                            icon={<IconV2 name="outline-dots" />}
-                            variant="ghost-muted"
-                            size="large"
-                            state={share.open || title.pendingShare ? "pressed" : undefined}
-                            aria-label={language.t("common.moreOptions")}
-                            aria-expanded={title.menuOpen || share.open || title.pendingShare}
-                            ref={(el: HTMLButtonElement) => {
-                              more = el
-                            }}
-                          />
-                          <MenuV2.Portal>
-                            <MenuV2.Content
-                              style={{ width: "120px", "min-width": "120px" }}
-                              onCloseAutoFocus={(event) => {
-                                if (title.pendingRename) {
-                                  event.preventDefault()
-                                  setTitle("pendingRename", false)
-                                  openTitleEditor()
-                                  return
-                                }
-                                if (title.pendingShare) {
-                                  event.preventDefault()
-                                  requestAnimationFrame(() => {
-                                    setShare({ open: true, dismiss: null })
-                                    setTitle("pendingShare", false)
-                                  })
-                                }
+                            <DropdownMenu.Item
+                              onSelect={() => {
+                                setTitle("pendingRename", true)
+                                setTitle("menuOpen", false)
                               }}
                             >
-                              <MenuV2.Item
+                              <DropdownMenu.ItemLabel>{language.t("common.rename")}</DropdownMenu.ItemLabel>
+                            </DropdownMenu.Item>
+                            <Show when={shareEnabled()}>
+                              <DropdownMenu.Item
                                 onSelect={() => {
-                                  setTitle("pendingRename", true)
-                                  setTitle("menuOpen", false)
+                                  setTitle({ pendingShare: true, menuOpen: false })
                                 }}
                               >
-                                {language.t("common.rename")}
-                              </MenuV2.Item>
-                              <Show when={shareEnabled()}>
-                                <MenuV2.Item
-                                  onSelect={() => {
-                                    setTitle({ pendingShare: true, menuOpen: false })
-                                  }}
-                                >
-                                  {language.t("session.share.action.share")}...
-                                </MenuV2.Item>
-                              </Show>
-                              <MenuV2.Item onSelect={() => void archiveSession(id)}>
-                                {language.t("common.archive")}
-                              </MenuV2.Item>
-                              <MenuV2.Separator />
-                              <MenuV2.Item onSelect={() => dialog.show(() => <DialogDeleteSession sessionID={id} />)}>
-                                {language.t("common.delete")}...
-                              </MenuV2.Item>
-                            </MenuV2.Content>
-                          </MenuV2.Portal>
-                        </MenuV2>
-                      </Show>
+                                <DropdownMenu.ItemLabel>
+                                  {language.t("session.share.action.share")}
+                                </DropdownMenu.ItemLabel>
+                              </DropdownMenu.Item>
+                            </Show>
+                            <DropdownMenu.Item onSelect={() => void archiveSession(id)}>
+                              <DropdownMenu.ItemLabel>{language.t("common.archive")}</DropdownMenu.ItemLabel>
+                            </DropdownMenu.Item>
+                            <DropdownMenu.Separator />
+                            <DropdownMenu.Item
+                              onSelect={() => dialog.show(() => <DialogDeleteSession sessionID={id} />)}
+                            >
+                              <DropdownMenu.ItemLabel>{language.t("common.delete")}</DropdownMenu.ItemLabel>
+                            </DropdownMenu.Item>
+                          </DropdownMenu.Content>
+                        </DropdownMenu.Portal>
+                      </DropdownMenu>
 
                       <KobaltePopover
                         open={share.open}
                         anchorRef={() => more}
                         placement="bottom-end"
-                        gutter={settings.general.newLayoutDesigns() ? 6 : 4}
+                        gutter={4}
                         modal={false}
                         onOpenChange={(open) => {
                           if (open) setShare("dismiss", null)
@@ -1617,10 +1461,6 @@ export function MessageTimeline(props: {
                         <KobaltePopover.Portal>
                           <KobaltePopover.Content
                             data-component="popover-content"
-                            classList={{
-                              "flex w-80 max-w-none flex-col items-start gap-3 rounded-[10px] border-0 bg-v2-background-bg-layer-01 p-3 shadow-[var(--v2-elevation-floating)]":
-                                settings.general.newLayoutDesigns(),
-                            }}
                             style={{ "min-width": "320px" }}
                             onEscapeKeyDown={(event) => {
                               setShare({ dismiss: "escape", open: false })
@@ -1638,90 +1478,24 @@ export function MessageTimeline(props: {
                               setShare("dismiss", null)
                             }}
                           >
-                            <Show
-                              when={settings.general.newLayoutDesigns()}
-                              fallback={
-                                <div class="flex flex-col p-3">
-                                  <div class="flex flex-col gap-1">
-                                    <div class="text-13-medium text-text-strong">
-                                      {language.t("session.share.popover.title")}
-                                    </div>
-                                    <div class="text-12-regular text-text-weak">
-                                      {shareUrl()
-                                        ? language.t("session.share.popover.description.shared")
-                                        : language.t("session.share.popover.description.unshared")}
-                                    </div>
-                                  </div>
-                                  <div class="mt-3 flex flex-col gap-2">
-                                    <Show
-                                      when={shareUrl()}
-                                      fallback={
-                                        <Button
-                                          size="large"
-                                          variant="primary"
-                                          class="w-full"
-                                          onClick={shareSession}
-                                          disabled={shareMutation.isPending}
-                                        >
-                                          {shareMutation.isPending
-                                            ? language.t("session.share.action.publishing")
-                                            : language.t("session.share.action.publish")}
-                                        </Button>
-                                      }
-                                    >
-                                      <div class="flex flex-col gap-2">
-                                        <TextField
-                                          value={shareUrl() ?? ""}
-                                          readOnly
-                                          copyable
-                                          copyKind="link"
-                                          tabIndex={-1}
-                                          class="w-full"
-                                        />
-                                        <div class="grid grid-cols-2 gap-2">
-                                          <Button
-                                            size="large"
-                                            variant="secondary"
-                                            class="w-full shadow-none border border-border-weak-base"
-                                            onClick={unshareSession}
-                                            disabled={unshareMutation.isPending}
-                                          >
-                                            {unshareMutation.isPending
-                                              ? language.t("session.share.action.unpublishing")
-                                              : language.t("session.share.action.unpublish")}
-                                          </Button>
-                                          <Button
-                                            size="large"
-                                            variant="primary"
-                                            class="w-full"
-                                            onClick={viewShare}
-                                            disabled={unshareMutation.isPending}
-                                          >
-                                            {language.t("session.share.action.view")}
-                                          </Button>
-                                        </div>
-                                      </div>
-                                    </Show>
-                                  </div>
-                                </div>
-                              }
-                            >
-                              <div class="flex w-full flex-col gap-1.5 px-0.5 pt-0.5">
-                                <div class="select-none text-[13px] font-[530] leading-none tracking-[-0.04px] text-v2-text-text-base [font-variation-settings:'slnt'_0]">
+                            <div class="flex flex-col p-3">
+                              <div class="flex flex-col gap-1">
+                                <div class="text-13-medium text-text-strong">
                                   {language.t("session.share.popover.title")}
                                 </div>
-                                <div class="select-none text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-muted [font-variation-settings:'slnt'_0]">
+                                <div class="text-12-regular text-text-weak">
                                   {shareUrl()
                                     ? language.t("session.share.popover.description.shared")
                                     : language.t("session.share.popover.description.unshared")}
                                 </div>
                               </div>
-                              <div class="flex w-full flex-col gap-2">
+                              <div class="mt-3 flex flex-col gap-2">
                                 <Show
                                   when={shareUrl()}
                                   fallback={
-                                    <ButtonV2
-                                      variant="contrast"
+                                    <Button
+                                      size="large"
+                                      variant="primary"
                                       class="w-full"
                                       onClick={shareSession}
                                       disabled={shareMutation.isPending}
@@ -1729,57 +1503,48 @@ export function MessageTimeline(props: {
                                       {shareMutation.isPending
                                         ? language.t("session.share.action.publishing")
                                         : language.t("session.share.action.publish")}
-                                    </ButtonV2>
+                                    </Button>
                                   }
                                 >
                                   <div class="flex flex-col gap-2">
-                                    <div
-                                      class="flex h-8 w-full items-center gap-1.5 rounded-[6px] py-1 pl-2.5 pr-1.5 shadow-[var(--v2-elevation-button-neutral)]"
-                                      style={{
-                                        background:
-                                          "linear-gradient(180deg, var(--v2-alpha-light-2) 0%, var(--v2-alpha-light-0) 100%), var(--v2-background-bg-button-neutral)",
-                                      }}
-                                    >
-                                      <div
-                                        class="min-w-0 flex-1 truncate select-text cursor-text text-[13px] font-[440] leading-5 tracking-[-0.04px] text-v2-text-text-base [font-variation-settings:'slnt'_0]"
-                                        onClick={selectShareUrlText}
-                                      >
-                                        {shareUrl()}
-                                      </div>
-                                      <IconButtonV2
-                                        type="button"
-                                        size="small"
-                                        variant="ghost-muted"
-                                        icon={<IconV2 name="outline-copy" />}
-                                        aria-label={language.t("session.share.copy.copyLink")}
-                                        onClick={copyShareUrl}
-                                      />
-                                      <IconButtonV2
-                                        type="button"
-                                        size="small"
-                                        variant="ghost-muted"
-                                        icon={<IconV2 name="outline-square-arrow" />}
-                                        aria-label={language.t("session.share.action.view")}
-                                        onClick={viewShare}
-                                        disabled={unshareMutation.isPending}
-                                      />
-                                    </div>
-                                    <div class="flex w-full">
-                                      <ButtonV2
-                                        variant="outline"
-                                        class="w-full"
+                                    <TextField
+                                      value={shareUrl() ?? ""}
+                                      readOnly
+                                      copyable
+                                      copyKind="link"
+                                      tabIndex={-1}
+                                      class="w-full"
+                                    />
+                                    <div class="grid grid-cols-2 gap-2">
+                                      <Button
+                                        size="large"
+                                        variant="secondary"
+                                        class={
+                                          settings.general.newLayoutDesigns()
+                                            ? "w-full shadow-none border-[0.5px] border-border-weak-base"
+                                            : "w-full shadow-none border border-border-weak-base"
+                                        }
                                         onClick={unshareSession}
                                         disabled={unshareMutation.isPending}
                                       >
                                         {unshareMutation.isPending
                                           ? language.t("session.share.action.unpublishing")
                                           : language.t("session.share.action.unpublish")}
-                                      </ButtonV2>
+                                      </Button>
+                                      <Button
+                                        size="large"
+                                        variant="primary"
+                                        class="w-full"
+                                        onClick={viewShare}
+                                        disabled={unshareMutation.isPending}
+                                      >
+                                        {language.t("session.share.action.view")}
+                                      </Button>
                                     </div>
                                   </div>
                                 </Show>
                               </div>
-                            </Show>
+                            </div>
                           </KobaltePopover.Content>
                         </KobaltePopover.Portal>
                       </KobaltePopover>

packages/cli/AGENTS.md

@@ -0,0 +1,98 @@
+# V2 CLI and TUI development guide
+
+## Migration context
+
+- The TUI is being ported from legacy APIs to the new V2 APIs. New and migrated TUI behavior should use `sdk.client.v2` and the location-scoped data in `packages/tui/src/context/data.tsx` instead of adding dependencies on legacy sync state.
+- Preserve established TUI behavior unless the task intentionally changes it. When behavior, copy, keyboard interaction, or layout is unclear, compare the local V2 TUI with the latest released legacy TUI.
+- Run both versions in separate Terminal Control sessions and save PNG-only captures at equivalent states:
+
+```bash
+# From packages/cli: local V2 TUI
+termctrl start opencode-v2-dev --host opentui --cols 112 --rows 34 -- bun dev --standalone
+
+# Released legacy TUI behavior reference
+termctrl start opencode-legacy --host opentui --cols 112 --rows 34 -- bunx opencode-ai@latest
+
+termctrl save opencode-v2-dev --format png --out /tmp/opencode/v2.png
+termctrl save opencode-legacy --format png --out /tmp/opencode/legacy.png
+```
+
+- Use the same viewport and send equivalent inputs to both sessions before comparing screenshots. The released CLI is a behavioral reference, not a source of V2 API design; keep the local implementation on V2 endpoints.
+- Stop both sessions after comparison: `termctrl stop opencode-v2-dev` and `termctrl stop opencode-legacy`.
+
+## Interactive debugging
+
+- This package is the V2 CLI adapter. Run its `dev` script when testing the TUI; do not use the repository-root `bun dev`, which launches the legacy `packages/opencode` CLI.
+- Run commands from `packages/cli`. Use `bun dev --standalone` for most debugging so the TUI starts with a private V2 server instead of depending on the background service.
+- Use `termctrl` for interactive checks instead of starting the TUI as a blocking foreground process. It provides a real PTY, handles OpenTUI's host handshake, and can save reviewable screenshots.
+- Use a dedicated session name and do not reuse or kill an unrelated session.
+
+```bash
+termctrl start opencode-v2-dev --host opentui --cols 112 --rows 34 -- bun dev --standalone
+termctrl wait opencode-v2-dev "Ask anything" --timeout 20000
+termctrl show opencode-v2-dev
+```
+
+- Wait for visible text before interacting instead of relying on fixed sleeps. Use the text expected from the screen under test, such as `Ask anything` or `Connect a provider`.
+- Drive the running TUI with `termctrl send`. Prefix typed input with `text:` and send control keys separately so the interaction matches real terminal input.
+
+```bash
+termctrl send opencode-v2-dev 'text:example prompt' enter
+termctrl send opencode-v2-dev ctrl-c
+```
+
+- Use `termctrl show` after each meaningful interaction and inspect the full visible screen for rendering errors, stale state, error toasts, and unexpected exits.
+- Save PNG evidence for every user-visible bug and fix. Do not save text captures; inspect the rendered PNG. Write temporary captures outside the repository unless the artifact is intended to be committed.
+
+```bash
+termctrl save opencode-v2-dev --format png --out /tmp/opencode/v2-tui.png
+```
+
+- For resize-sensitive changes, resize the viewport, wait for the expected content, and capture the screen again:
+
+```bash
+termctrl resize opencode-v2-dev --cols 100 --rows 30
+termctrl show opencode-v2-dev
+```
+
+- Source changes may require restarting the process. Use `termctrl restart opencode-v2-dev` rather than assuming the running TUI reloaded the change.
+- To exercise background-service behavior, omit `--standalone`. Service lifecycle commands are available through `bun dev service start`, `bun dev service status`, and `bun dev service stop`.
+- Always clean up the Terminal Control session when the check is complete:
+
+```bash
+termctrl stop opencode-v2-dev
+```
+
+## Server/API debugging
+
+- Use `bun dev api --help` from `packages/cli` to inspect the API debugging command. It sends one request to the V2 server using the same daemon discovery/auth path as the CLI.
+- Use `bun dev api` to introspect the server-side data backing the TUI. This is useful when debugging UI bugs: compare what the screen renders with the raw session, message, event, agent, or health data returned by the API to determine whether the bug is in the server state, the client data layer, or the TUI rendering.
+- `bun dev api` accepts either an OpenAPI operation ID or a raw HTTP method plus path:
+
+```bash
+bun dev api get /health
+bun dev api get /openapi.json
+bun dev api <operationId> --param key=value
+```
+
+- Pass JSON request bodies with `--data`/`-d`; the command sets `content-type: application/json` automatically unless you provide a header. Add extra headers with `--header`/`-H name:value`.
+- If no compatible background server is registered, `bun dev api` starts one through the daemon service. Use `bun dev service status`, `bun dev service restart`, and `bun dev service stop` when you need explicit lifecycle control.
+- Prefer raw method/path calls for quick server debugging and operation IDs when exercising documented OpenAPI routes with path or query parameters.
+
+## Debugger
+
+- To debug the V2 CLI or TUI with Bun's inspector, launch the CLI entrypoint through Terminal Control with an inspector URL, then attach a debugger to that URL:
+
+```bash
+termctrl start opencode-v2-debug --host opentui --cols 112 --rows 34 -- \
+  bun run --inspect=ws://localhost:6499/ src/index.ts --standalone
+```
+
+- Use `--inspect-wait` or `--inspect-brk` when execution must pause until the debugger attaches.
+- Use `termctrl logs opencode-v2-debug` for inspector output or startup failures emitted before the TUI renderer starts. Use `termctrl show` for the visible full-screen TUI.
+
+## Verification
+
+- Run `bun typecheck` from `packages/cli` after CLI adapter changes.
+- Run `bun typecheck` and `bun test` from `packages/tui` after shared TUI changes. Do not run tests from the repository root.
+- Treat automated checks and Terminal Control smoke tests as complementary. For user-visible changes, verify initial render, the changed interaction, Ctrl-C exit behavior, and save a screenshot of the corrected state.

packages/cli/bin/opencode2.cjs

@@ -31,11 +31,11 @@ function run(target) {
 
 const envPath = process.env.OPENCODE_BIN_PATH
 const scriptDir = path.dirname(fs.realpathSync(__filename))
-const cached = path.join(scriptDir, ".lildax")
+const cached = path.join(scriptDir, ".opencode2")
 const platform = { darwin: "darwin", linux: "linux", win32: "windows" }[os.platform()] || os.platform()
 const arch = { x64: "x64", arm64: "arm64", arm: "arm" }[os.arch()] || os.arch()
 const base = "@opencode-ai/cli-" + platform + "-" + arch
-const binary = platform === "windows" ? "lildax.exe" : "lildax"
+const binary = platform === "windows" ? "opencode2.exe" : "opencode2"
 
 function supportsAvx2() {
   if (arch !== "x64") return false
@@ -121,7 +121,7 @@ function findBinary(startDir) {
 const resolved = envPath || (fs.existsSync(cached) ? cached : findBinary(scriptDir))
 if (!resolved) {
   console.error(
-    "It seems that your package manager failed to install the right lildax CLI package. Try manually installing " +
+    "It seems that your package manager failed to install the right opencode2 CLI package. Try manually installing " +
       names.map((name) => `"${name}"`).join(" or ") +
       " package",
   )

packages/cli/package.json

@@ -5,7 +5,7 @@
   "type": "module",
   "license": "MIT",
   "bin": {
-    "lildax": "./bin/lildax.cjs"
+    "opencode2": "./bin/opencode2.cjs"
   },
   "files": [
     "bin"
@@ -25,12 +25,15 @@
     "@opentui/solid": "catalog:",
     "@parcel/watcher": "2.5.1",
     "effect": "catalog:",
+    "jsonc-parser": "3.3.1",
+    "semver": "catalog:",
     "solid-js": "catalog:"
   },
   "devDependencies": {
     "@opencode-ai/script": "workspace:*",
     "@tsconfig/bun": "catalog:",
     "@types/bun": "catalog:",
+    "@types/semver": "catalog:",
     "@typescript/native-preview": "catalog:"
   }
 }

packages/cli/script/build.ts

@@ -10,7 +10,7 @@ import pkg from "../package.json"
 import { modelsData } from "./generate"
 
 const dir = path.resolve(import.meta.dirname, "..")
-const binary = "lildax"
+const binary = "opencode2"
 process.chdir(dir)
 
 await rm("dist", { recursive: true, force: true })

packages/cli/script/publish.ts

@@ -25,14 +25,15 @@ for (const filepath of new Bun.Glob("*/package.json").scanSync({ cwd: "./dist" }
 }
 console.log("binaries", binaries)
 const version = Object.values(binaries)[0]
+const name = pkg.name
 
-await $`mkdir -p ./dist/${pkg.name}/bin`
-await $`cp ./bin/lildax.cjs ./dist/${pkg.name}/bin/lildax`
-await Bun.file(`./dist/${pkg.name}/package.json`).write(
+await $`mkdir -p ./dist/${name}/bin`
+await $`cp ./bin/opencode2.cjs ./dist/${name}/bin/opencode2`
+await Bun.file(`./dist/${name}/package.json`).write(
   JSON.stringify(
     {
-      name: pkg.name,
-      bin: { lildax: "./bin/lildax" },
+      name,
+      bin: { opencode2: "./bin/opencode2" },
       version,
       license: pkg.license,
       repository: { type: "git", url: "git+https://github.com/anomalyco/opencode.git" },
@@ -50,4 +51,4 @@ await Promise.all(
     publish(`./dist/${name.replace("@opencode-ai/", "")}`, name, version),
   ),
 )
-await publish(`./dist/${pkg.name}`, pkg.name, version)
+await publish(`./dist/${name}`, name, version)

packages/cli/src/commands/commands.ts

@@ -5,6 +5,16 @@ declare const OPENCODE_CLI_NAME: string | undefined
 
 export const Commands = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCODE_CLI_NAME : "opencode", {
   description: "OpenCode 2.0 preview command line interface",
+  params: {
+    directory: Argument.string("directory").pipe(
+      Argument.withDescription("Directory to start OpenCode in"),
+      Argument.optional,
+    ),
+    standalone: Flag.boolean("standalone").pipe(
+      Flag.withDescription("Run with a private server instead of the background service"),
+      Flag.withDefault(false),
+    ),
+  },
   commands: [
     Spec.make("api", {
       description: "Make a request to the running server",
@@ -46,6 +56,7 @@ export const Commands = Spec.make(typeof OPENCODE_CLI_NAME === "string" ? OPENCO
         hostname: Flag.string("hostname").pipe(Flag.withDefault("127.0.0.1")),
         port: Flag.integer("port").pipe(Flag.optional),
         register: Flag.boolean("register").pipe(Flag.withDefault(false)),
+        stdio: Flag.boolean("stdio").pipe(Flag.withDefault(false)),
       },
     }),
   ],

packages/cli/src/commands/handlers/default.ts

@@ -1,13 +1,27 @@
 import { Commands } from "../commands"
 import { Runtime } from "../../framework/runtime"
-import { Effect } from "effect"
+import { Effect, Option } from "effect"
 import { Daemon } from "../../services/daemon"
+import { Standalone } from "../../services/standalone"
+import { Updater } from "../../services/updater"
 
-export default Runtime.handler(Commands, () =>
+export default Runtime.handler(Commands, (input) =>
   Effect.gen(function* () {
+    const directory = Option.getOrUndefined(input.directory)
+    if (directory !== undefined) process.chdir(directory)
+    const updater = yield* Updater.Service
+    yield* updater.check()
     const daemon = yield* Daemon.Service
-    const transport = yield* daemon.transport()
+    const transport = yield* (input.standalone ? Standalone.transport() : daemon.transport())
     const { runTui } = yield* Effect.promise(() => import("../../tui"))
-    yield* runTui(transport)
+    yield* runTui(
+      transport,
+      input.standalone
+        ? undefined
+        : async () => {
+            await Effect.runPromise(daemon.stop())
+            return Effect.runPromise(daemon.transport())
+          },
+    )
   }),
 )

packages/cli/src/commands/handlers/serve.ts

@@ -6,9 +6,12 @@ import * as Effect from "effect/Effect"
 import { HttpRouter, HttpServer } from "effect/unstable/http"
 import { createServer } from "node:http"
 import { createRoutes } from "@opencode-ai/server/routes"
+import { ServerAuth } from "@opencode-ai/server/auth"
+import { createOpencodeClient } from "@opencode-ai/sdk/v2/client"
 import { Commands } from "../commands"
 import { Runtime } from "../../framework/runtime"
 import { Daemon } from "../../services/daemon"
+import { Updater } from "../../services/updater"
 
 export default Runtime.handler(
   Commands.commands.serve,
@@ -16,15 +19,43 @@ export default Runtime.handler(
     return yield* Effect.scoped(
       Effect.gen(function* () {
         const daemon = yield* Daemon.Service
-        const address = yield* listen(input.hostname, input.port, yield* daemon.password())
+        const standalonePassword = process.env.OPENCODE_SERVER_PASSWORD
+        if (input.stdio) delete process.env.OPENCODE_SERVER_PASSWORD
+        const password = input.stdio ? standalonePassword : yield* daemon.password()
+        if (!password) return yield* Effect.fail(new Error("Missing server password"))
+        const address = yield* listen(input.hostname, input.port, password)
+        yield* Effect.tryPromise(() =>
+          createOpencodeClient({
+            baseUrl: HttpServer.formatAddress(address),
+            headers: ServerAuth.headers({ password }),
+          }).v2.location.get(undefined, { throwOnError: true }),
+        )
         if (input.register) yield* daemon.register(address)
-        console.log(`server listening on ${HttpServer.formatAddress(address)}`)
-        return yield* Effect.never
-      }),
+        const url = HttpServer.formatAddress(address)
+        console.log(input.stdio ? JSON.stringify({ url }) : `server listening on ${url}`)
+        const updater = yield* Updater.Service
+        yield* updater.check().pipe(Effect.forkScoped)
+        return yield* (input.stdio ? waitForStdinClose() : Effect.never)
+      }).pipe(Effect.annotateLogs({ role: "server" })),
     )
   }),
 )
 
+function waitForStdinClose() {
+  return Effect.callback<void>((resume) => {
+    const close = () => resume(Effect.void)
+    process.stdin.once("end", close)
+    process.stdin.once("close", close)
+    process.stdin.resume()
+    if (process.stdin.readableEnded || process.stdin.destroyed) close()
+    return Effect.sync(() => {
+      process.stdin.off("end", close)
+      process.stdin.off("close", close)
+      process.stdin.pause()
+    })
+  })
+}
+
 function listen(hostname: string, port: Option.Option<number>, password: string) {
   if (Option.isSome(port)) return bind(hostname, port.value, password)
   const next = (port: number): ReturnType<typeof bind> =>
@@ -35,11 +66,15 @@ function listen(hostname: string, port: Option.Option<number>, password: string)
 }
 
 function bind(hostname: string, port: number, password: string) {
+  const server = createServer()
   return Layer.build(
     HttpRouter.serve(createRoutes(password), { disableListenLog: true, disableLogger: true }).pipe(
-      Layer.provideMerge(NodeHttpServer.layer(() => createServer(), { port, host: hostname })),
+      Layer.provideMerge(NodeHttpServer.layer(() => server, { port, host: hostname })),
       Layer.provide(Credential.defaultLayer),
       Layer.provide(PermissionSaved.defaultLayer),
     ),
-  ).pipe(Effect.map((context) => Context.get(context, HttpServer.HttpServer).address))
+  ).pipe(
+    Effect.tap(() => Effect.addFinalizer(() => Effect.sync(() => server.closeAllConnections()))),
+    Effect.map((context) => Context.get(context, HttpServer.HttpServer).address),
+  )
 }

packages/cli/src/commands/handlers/service/status.ts

@@ -8,6 +8,6 @@ export default Runtime.handler(
   Commands.commands.service.commands.status,
   Effect.fn("cli.service.status")(function* () {
     const url = yield* (yield* Daemon.Service).status()
-    process.stdout.write((url ? `running ${url}` : "stopped") + EOL)
+    process.stdout.write((url ? url : "stopped") + EOL)
   }),
 )

packages/cli/src/framework/runtime.ts

@@ -2,6 +2,8 @@ import * as Effect from "effect/Effect"
 import * as Command from "effect/unstable/cli/Command"
 import { Spec } from "./spec"
 import { Daemon } from "../services/daemon"
+import { Updater } from "../services/updater"
+import { Scope } from "effect"
 
 export type Input<Value> =
   Value extends Spec.Node<infer _Name, infer Command, infer _Commands>
@@ -10,11 +12,11 @@ export type Input<Value> =
       ? Input
       : never
 
-type RuntimeHandler = (input: unknown) => Effect.Effect<void, unknown, Daemon.Service>
+type RuntimeHandler = (input: unknown) => Effect.Effect<void, unknown, Daemon.Service | Updater.Service | Scope.Scope>
 type Loader<Node extends Spec.Any> = () => Promise<{
-  default: (input: Input<Node>) => Effect.Effect<void, any, Daemon.Service>
+  default: (input: Input<Node>) => Effect.Effect<void, any, Daemon.Service | Updater.Service | Scope.Scope>
 }>
-type ProvidedCommand = Command.Command<string, unknown, unknown, unknown, Daemon.Service>
+type ProvidedCommand = Command.Command<string, unknown, unknown, unknown, Daemon.Service | Updater.Service | Scope.Scope>
 
 export type Handlers<Node extends Spec.Any> = keyof Node["commands"] extends never
   ? Loader<Node>

packages/cli/src/index.ts

@@ -2,10 +2,21 @@
 
 import * as NodeRuntime from "@effect/platform-node/NodeRuntime"
 import * as NodeServices from "@effect/platform-node/NodeServices"
+import { NodeFileSystem } from "@effect/platform-node"
 import * as Effect from "effect/Effect"
+import { Layer, Logger, References } from "effect"
 import { Commands } from "./commands/commands"
 import { Runtime } from "./framework/runtime"
 import { Daemon } from "./services/daemon"
+import { Logging } from "@opencode-ai/core/observability/logging"
+import { Updater } from "./services/updater"
+import { InstallationChannel, InstallationVersion, InstallationLocal } from "@opencode-ai/core/installation/version"
+
+const LoggingLayer = Logger.layer(Logging.loggers(), { mergeWithExisting: false }).pipe(
+  Layer.provide(NodeFileSystem.layer),
+  Layer.orDie,
+  Layer.merge(Layer.succeed(References.MinimumLogLevel, Logging.minimumLogLevel())),
+)
 
 const Handlers = Runtime.handlers(Commands, {
   $: () => import("./commands/handlers/default"),
@@ -24,9 +35,14 @@ const Handlers = Runtime.handlers(Commands, {
   serve: () => import("./commands/handlers/serve"),
 })
 
-Runtime.run(Commands, Handlers, { version: "local" }).pipe(
+Effect.logInfo("cli starting", { version: InstallationVersion, channel: InstallationChannel, local: InstallationLocal }).pipe(
+  Effect.flatMap(() => Runtime.run(Commands, Handlers, { version: InstallationVersion })),
+  Effect.annotateLogs({ role: "cli" }),
   Effect.provide(Daemon.defaultLayer),
+  Effect.provide(Updater.defaultLayer),
+  Effect.provide(LoggingLayer),
   Effect.provide(NodeServices.layer),
   Effect.scoped,
+  Effect.tap(() => Effect.sync(() => process.exit(0))),
   NodeRuntime.runMain,
 )

packages/cli/src/services/daemon.ts

@@ -1,5 +1,5 @@
 import { Global } from "@opencode-ai/core/global"
-import { InstallationVersion } from "@opencode-ai/core/installation/version"
+import { InstallationChannel, InstallationVersion } from "@opencode-ai/core/installation/version"
 import { createOpencodeClient } from "@opencode-ai/sdk/v2/client"
 import { ServerAuth } from "@opencode-ai/server/auth"
 import { Context, Effect, FileSystem, Layer, Option, Schedule, Schema, Scope } from "effect"
@@ -28,6 +28,10 @@ const Registration = Schema.Struct({
 })
 type Registration = typeof Registration.Type
 
+const Config = Schema.Struct({
+  password: Schema.optional(Schema.String),
+})
+
 function sameRegistration(left: Registration, right: Registration) {
   return left.id === right.id && left.version === right.version && left.url === right.url && left.pid === right.pid
 }
@@ -37,22 +41,30 @@ export const layer = Layer.effect(
   Effect.gen(function* () {
     const fs = yield* FileSystem.FileSystem
     const directory = Global.Path.state
-    const file = path.join(directory, "server.json")
-    const passwordFile = path.join(directory, "password")
+    const file = path.join(directory, InstallationChannel === "local" ? "server-local.json" : "server.json")
+    const configFile = path.join(Global.Path.config, "service.json")
+    const legacyPasswordFile = path.join(directory, "password")
     const decodeRegistration = Schema.decodeUnknownEffect(Schema.fromJsonString(Registration))
+    const decodeConfig = Schema.decodeUnknownEffect(Schema.fromJsonString(Config))
 
     const password = Effect.fn("cli.daemon.password")(function* (value?: string) {
-      const existing = yield* fs.readFileString(passwordFile).pipe(Effect.catch(() => Effect.succeed(undefined)))
-      if (value === undefined && existing) return existing
+      const config = yield* fs
+        .readFileString(configFile)
+        .pipe(Effect.flatMap(decodeConfig), Effect.catch(() => Effect.succeed(undefined)))
+      if (value === undefined && config?.password) return config.password
+
+      const legacy = yield* fs
+        .readFileString(legacyPasswordFile)
+        .pipe(Effect.catch(() => Effect.succeed(undefined)))
+      const next = value ?? legacy ?? randomBytes(32).toString("base64url")
 
       // Keep one private credential across server restarts so discovered clients
       // can reconnect without exposing a password flag or environment variable.
-      const generated = value ?? randomBytes(32).toString("base64url")
-      const temp = passwordFile + ".tmp"
-      yield* fs.makeDirectory(directory, { recursive: true })
-      yield* fs.writeFileString(temp, generated, { mode: 0o600 })
-      yield* fs.rename(temp, passwordFile)
-      return generated
+      const temp = configFile + ".tmp"
+      yield* fs.writeFileString(temp, JSON.stringify({ password: next }, null, 2) + "\n", { mode: 0o600 })
+      yield* fs.rename(temp, configFile)
+      if (legacy) yield* fs.remove(legacyPasswordFile).pipe(Effect.ignore)
+      return next
     })
 
     const registration = Effect.fnUntraced(function* () {
@@ -111,7 +123,7 @@ export const layer = Layer.effect(
       const existing = yield* healthy().pipe(Effect.option)
       const found = Option.getOrUndefined(existing)
       const compiled = path.basename(process.execPath).replace(/\.exe$/, "") !== "bun"
-      if (found?.version === InstallationVersion && compiled) return found.url
+      if (found?.version === InstallationVersion) return found.url
       if (found) yield* stopProcess(found).pipe(Effect.ignore)
 
       const entrypoint = compiled ? undefined : process.argv[1]

packages/cli/src/services/standalone.ts

@@ -0,0 +1,41 @@
+import { ServerAuth } from "@opencode-ai/server/auth"
+import { CrossSpawnSpawner } from "@opencode-ai/core/cross-spawn-spawner"
+import { Effect, Schema, Stream } from "effect"
+import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
+import { randomBytes } from "node:crypto"
+import path from "node:path"
+
+const Ready = Schema.Struct({ url: Schema.String })
+const decodeReady = Schema.decodeUnknownPromise(Schema.fromJsonString(Ready))
+
+function command(password: string) {
+  const compiled = path.basename(process.execPath).replace(/\.exe$/, "") !== "bun"
+  const entrypoint = compiled ? [] : process.argv[1] ? [process.argv[1]] : []
+  if (!compiled && entrypoint.length === 0) throw new Error("Failed to resolve CLI entrypoint")
+  return ChildProcess.make(process.execPath, [...entrypoint, "serve", "--stdio", "--port", "0"], {
+    cwd: process.cwd(),
+    env: { OPENCODE_SERVER_PASSWORD: password },
+    extendEnv: true,
+    // The server treats EOF on this pipe as the end of its ownership lease.
+    // The OS closes it even when the TUI is killed before Effect finalizers run.
+    stdin: "pipe",
+    stderr: "ignore",
+    killSignal: "SIGTERM",
+    forceKillAfter: "3 seconds",
+  })
+}
+
+export const transport = Effect.fn("cli.standalone.transport")(
+  function* () {
+    const password = randomBytes(32).toString("base64url")
+    const spawner = yield* ChildProcessSpawner.ChildProcessSpawner
+    const proc = yield* spawner.spawn(command(password))
+    const output = yield* proc.stdout.pipe(Stream.decodeText(), Stream.splitLines, Stream.take(1), Stream.mkString)
+    if (!output) return yield* Effect.fail(new Error("Standalone server exited before reporting readiness"))
+    const ready = yield* Effect.tryPromise(() => decodeReady(output))
+    return { url: ready.url, headers: ServerAuth.headers({ password }), pid: proc.pid }
+  },
+  Effect.provide(CrossSpawnSpawner.defaultLayer),
+)
+
+export * as Standalone from "./standalone"

packages/cli/src/services/updater.test.ts

@@ -0,0 +1,33 @@
+import { describe, expect, test } from "bun:test"
+import { action, decodePolicy } from "./updater"
+
+describe("updater", () => {
+  test("reads autoupdate from JSONC", () => {
+    expect(decodePolicy('{ // preference\n "autoupdate": "notify",\n}')).toBe("notify")
+    expect(decodePolicy('{ "autoupdate": false }')).toBe(false)
+    expect(decodePolicy('{ "autoupdate": "invalid" }')).toBeUndefined()
+  })
+
+  test("automatically updates patches and minors", () => {
+    expect(action("1.2.3", "1.2.4", true)).toBe("upgrade")
+    expect(action("1.2.3", "1.3.0", true)).toBe("upgrade")
+    expect(action("1.2.3", "1.2.4", "notify")).toBe("upgrade")
+    expect(action("1.2.3", "1.3.0", "notify")).toBe("upgrade")
+  })
+
+  test("skips when autoupdate is disabled", () => {
+    expect(action("1.2.3", "1.2.4", false)).toBe("none")
+  })
+
+  test("never automatically updates majors", () => {
+    expect(action("1.2.3", "2.0.0", true)).toBe("none")
+  })
+
+  test("reports up-to-date only when versions match", () => {
+    expect(action("1.2.3", "1.2.3", true)).toBe("none")
+  })
+
+  test("upgrades when latest is lower (rollback)", () => {
+    expect(action("1.2.4", "1.2.3", true)).toBe("upgrade")
+  })
+})

packages/cli/src/services/updater.ts

@@ -0,0 +1,158 @@
+import { Global } from "@opencode-ai/core/global"
+import { Flag } from "@opencode-ai/core/flag/flag"
+import { AppProcess } from "@opencode-ai/core/process"
+import {
+  InstallationChannel,
+  InstallationLocal,
+  InstallationVersion,
+} from "@opencode-ai/core/installation/version"
+import { Context, Duration, Effect, FileSystem, Layer } from "effect"
+import { ChildProcess } from "effect/unstable/process"
+import { parse, type ParseError } from "jsonc-parser"
+import path from "node:path"
+import semver from "semver"
+
+export type Policy = boolean | "notify"
+export type Action = "none" | "upgrade"
+type Method = "npm" | "pnpm" | "bun" | "yarn"
+
+const packageName = "@opencode-ai/cli"
+
+export interface Interface {
+  readonly check: () => Effect.Effect<void>
+}
+
+export class Service extends Context.Service<Service, Interface>()("@opencode/cli/Updater") {}
+
+export function decodePolicy(text: string): Policy | undefined {
+  // The CLI only projects this host-level preference instead of initializing
+  // the location-scoped server configuration graph.
+  const errors: ParseError[] = []
+  const input: unknown = parse(text, errors, { allowTrailingComma: true })
+  if (errors.length || typeof input !== "object" || input === null || !("autoupdate" in input)) return
+  const value = input.autoupdate
+  if (typeof value === "boolean" || value === "notify") return value
+}
+
+export function action(current: string, latest: string, policy: Policy): Action {
+  if (policy === false) return "none"
+  if (!semver.valid(current) || !semver.valid(latest) || semver.eq(latest, current)) return "none"
+  // Major upgrades are never installed automatically.
+  if (semver.major(latest) !== semver.major(current)) return "none"
+  return "upgrade"
+}
+
+export const layer = Layer.effect(
+  Service,
+  Effect.gen(function* () {
+    const fs = yield* FileSystem.FileSystem
+    const global = yield* Global.Service
+    const appProcess = yield* AppProcess.Service
+    const channel = InstallationChannel.replace(/[^a-zA-Z0-9._-]/g, "-")
+
+    const readPolicy = Effect.fnUntraced(function* () {
+      const values = yield* Effect.forEach(["config.json", "opencode.json", "opencode.jsonc"], (name) =>
+        fs
+          .readFileString(path.join(global.config, name))
+          .pipe(Effect.map(decodePolicy), Effect.catch(() => Effect.succeed(undefined))),
+      )
+      return values.findLast((value) => value !== undefined) ?? true
+    })
+
+    const run = Effect.fnUntraced(function* (command: string[], timeout: Duration.Input = "10 seconds") {
+      return yield* appProcess
+        .run(ChildProcess.make(command[0], command.slice(1)), {
+          timeout,
+          maxOutputBytes: 100_000,
+          maxErrorBytes: 100_000,
+        })
+        .pipe(
+          Effect.map((result) => ({
+            code: result.exitCode,
+            stdout: result.stdout.toString("utf8"),
+            stderr: result.stderr.toString("utf8"),
+          })),
+          Effect.catch(() => Effect.succeed({ code: 1, stdout: "", stderr: "" })),
+        )
+    })
+
+    const method = Effect.fnUntraced(function* () {
+      const checks: ReadonlyArray<{ method: Method; command: string[] }> = [
+        { method: "npm", command: ["npm", "list", "-g", "--depth=0", packageName] },
+        { method: "pnpm", command: ["pnpm", "list", "-g", "--depth=0", packageName] },
+        { method: "bun", command: ["bun", "pm", "ls", "-g"] },
+        { method: "yarn", command: ["yarn", "global", "list"] },
+      ]
+      const results = yield* Effect.forEach(
+        checks,
+        (check) => run(check.command).pipe(Effect.map((result) => ({ check, result }))),
+        { concurrency: "unbounded" },
+      )
+      return results.find((result) => result.result.stdout.includes(packageName))?.check.method
+    })
+
+    const latest = Effect.fnUntraced(function* () {
+      const response = yield* Effect.tryPromise({
+        try: () =>
+          fetch(
+            `https://registry.npmjs.org/${encodeURIComponent(packageName)}/${encodeURIComponent(InstallationChannel)}`,
+            { headers: { "User-Agent": `opencode/${InstallationVersion}` }, signal: AbortSignal.timeout(10_000) },
+          ),
+        catch: (cause) => new Error("Failed to check for updates", { cause }),
+      })
+      if (!response.ok) return yield* Effect.fail(new Error(`Update check failed with status ${response.status}`))
+      const data = yield* Effect.tryPromise({
+        try: () => response.json(),
+        catch: (cause) => new Error("Failed to read update information", { cause }),
+      })
+      if (typeof data !== "object" || data === null || !("version" in data) || typeof data.version !== "string") {
+        return yield* Effect.fail(new Error("Update information did not include a version"))
+      }
+      return data.version
+    })
+
+    const upgrade = Effect.fnUntraced(function* (method: Method, version: string) {
+      const target = `${packageName}@${version}`
+      const commands: Record<Method, string[]> = {
+        npm: ["npm", "install", "--global", target],
+        pnpm: ["pnpm", "install", "--global", target],
+        bun: ["bun", "install", "--global", target],
+        yarn: ["yarn", "global", "add", target],
+      }
+      const result = yield* run(commands[method], "5 minutes")
+      if (result.code === 0) return
+      return yield* Effect.fail(new Error(result.stderr.trim() || `Failed to update with ${method}`))
+    })
+
+    const check = Effect.fn("cli.updater.check")(function* () {
+      if (InstallationLocal || Flag.OPENCODE_DISABLE_AUTOUPDATE)
+        return yield* Effect.logInfo("update check skipped", {
+          reason: InstallationLocal ? "local-install" : "disabled",
+          version: InstallationVersion,
+          channel: InstallationChannel,
+        })
+      const policy = yield* readPolicy()
+      if (policy === false) return yield* Effect.logInfo("update check skipped", { reason: "policy-disabled" })
+
+      return yield* Effect.gen(function* () {
+        const version = yield* latest()
+        yield* Effect.logInfo("update check", {
+          current: InstallationVersion,
+          latest: version,
+        })
+        const next = action(InstallationVersion, version, policy)
+        if (next === "none") return yield* Effect.logInfo("update check done", { action: "up-to-date" })
+        const detected = yield* method()
+        if (!detected) return yield* Effect.logWarning("automatic update skipped: installation method not found")
+        yield* upgrade(detected, version)
+        yield* Effect.logInfo("updated OpenCode", { from: InstallationVersion, to: version, method: detected })
+      })
+    }, Effect.catchCause((cause) => Effect.logWarning("automatic update failed", { cause })))
+
+    return Service.of({ check })
+  }),
+)
+
+export const defaultLayer = layer.pipe(Layer.provide(AppProcess.defaultLayer), Layer.provide(Global.defaultLayer))
+
+export * as Updater from "./updater"

packages/cli/src/tui.ts

@@ -2,35 +2,45 @@ import { run } from "@opencode-ai/tui"
 import { TuiConfig } from "@opencode-ai/tui/config"
 import { Effect } from "effect"
 import { Global } from "@opencode-ai/core/global"
+import { loadBuiltinPlugins } from "@opencode-ai/tui/builtins"
+import { createOpencodeClient } from "@opencode-ai/sdk/v2/client"
 
-export function runTui(transport: { url: string; headers: RequestInit["headers"] }) {
+type Transport = { url: string; headers: RequestInit["headers"] }
+
+export function runTui(transport: Transport, reload?: () => Promise<Transport>) {
   const config = TuiConfig.resolve({}, { terminalSuspend: false })
-  return run({
-    ...transport,
-    args: {},
-    config,
-    fetch: gracefulFetch,
-    pluginHost: {
-      async start() {},
-      async dispose() {},
-    },
+  let disposeSlots: (() => void) | undefined
+  return Effect.gen(function* () {
+    const options = { baseUrl: transport.url, headers: transport.headers }
+    const client = createOpencodeClient(options)
+    const directory = yield* Effect.tryPromise(() =>
+      client.v2.fs.list({ location: { directory: process.cwd() } }, { throwOnError: true }),
+    ).pipe(
+      Effect.map((response) => response.data.location.directory),
+      Effect.catch(() =>
+        Effect.tryPromise(() => client.v2.location.get(undefined, { throwOnError: true })).pipe(
+          Effect.map((response) => response.data.directory),
+        ),
+      ),
+    )
+    return yield* run({
+      client: createOpencodeClient({ ...options, directory }),
+      reload: reload
+        ? async () => {
+            const next = await reload()
+            return createOpencodeClient({ baseUrl: next.url, headers: next.headers, directory })
+          }
+        : undefined,
+      args: {},
+      config,
+      pluginHost: {
+        async start(input) {
+          disposeSlots = await loadBuiltinPlugins(input.api, input.runtime)
+        },
+        async dispose() {
+          disposeSlots?.()
+        },
+      },
+    })
   }).pipe(Effect.provide(Global.defaultLayer))
 }
-
-const legacyDefaults: Record<string, unknown> = {
-  "/config/providers": { providers: [], default: {} },
-  "/provider": { all: [], default: {}, connected: [] },
-  "/agent": [],
-  "/config": {},
-}
-
-const gracefulFetch = Object.assign(
-  async (input: RequestInfo | URL, init?: RequestInit) => {
-    const response = await fetch(input, init)
-    if (response.status !== 404) return response
-    const fallback = legacyDefaults[new URL(input instanceof Request ? input.url : input).pathname]
-    if (fallback === undefined) return response
-    return Response.json(fallback)
-  },
-  { preconnect: fetch.preconnect },
-)

packages/cli/test/fixture/standalone-owner.ts

@@ -0,0 +1,15 @@
+import { Effect } from "effect"
+import path from "node:path"
+import { Standalone } from "../../src/services/standalone"
+
+process.argv[1] = path.join(import.meta.dir, "../../src/index.ts")
+
+await Effect.runPromise(
+  Effect.scoped(
+    Effect.gen(function* () {
+      const transport = yield* Standalone.transport()
+      console.log(`${transport.pid} ${transport.url}`)
+      return yield* Effect.never
+    }),
+  ),
+)

packages/cli/test/standalone.test.ts

@@ -0,0 +1,65 @@
+import { expect, test } from "bun:test"
+import path from "node:path"
+
+test("standalone server exits when its owner is killed", async () => {
+  const owner = Bun.spawn([process.execPath, path.join(import.meta.dir, "fixture/standalone-owner.ts")], {
+    cwd: path.join(import.meta.dir, ".."),
+    env: process.env,
+    stdin: "ignore",
+    stdout: "pipe",
+    stderr: "pipe",
+  })
+  const line = await Promise.race([readLine(owner.stdout), Bun.sleep(10_000).then(() => undefined)])
+  const [rawPID, url] = line?.split(" ") ?? []
+  const pid = Number(rawPID)
+
+  try {
+    expect(pid).toBeGreaterThan(0)
+    expect(url).toStartWith("http://127.0.0.1:")
+    expect(running(pid)).toBe(true)
+
+    owner.kill("SIGKILL")
+    await owner.exited
+
+    expect(await waitForExit(pid)).toBe(true)
+  } finally {
+    owner.kill("SIGKILL")
+    if (running(pid)) process.kill(pid, "SIGKILL")
+  }
+})
+
+async function readLine(stream: ReadableStream<Uint8Array>) {
+  const reader = stream.getReader()
+  const decoder = new TextDecoder()
+  const chunks: string[] = []
+  while (true) {
+    const result = await reader.read()
+    if (result.done) break
+    chunks.push(decoder.decode(result.value, { stream: true }))
+    const output = chunks.join("")
+    const newline = output.indexOf("\n")
+    if (newline !== -1) {
+      reader.releaseLock()
+      return output.slice(0, newline)
+    }
+  }
+  reader.releaseLock()
+  return chunks.join("") + decoder.decode()
+}
+
+async function waitForExit(pid: number, attempts = 100): Promise<boolean> {
+  if (!running(pid)) return true
+  if (attempts === 0) return false
+  await Bun.sleep(50)
+  return waitForExit(pid, attempts - 1)
+}
+
+function running(pid: number) {
+  if (!Number.isSafeInteger(pid) || pid <= 0) return false
+  try {
+    process.kill(pid, 0)
+    return true
+  } catch {
+    return false
+  }
+}

packages/client/src/generated-effect/client.ts

@@ -106,15 +106,25 @@ const Endpoint3_5 = (raw: RawClient["server.session"]) => (input: Endpoint3_5Inp
     Effect.mapError(mapClientError),
   )
 
-type Endpoint3_6Request = Parameters<RawClient["server.session"]["session.prompt"]>[0]
+type Endpoint3_6Request = Parameters<RawClient["server.session"]["session.rename"]>[0]
 type Endpoint3_6Input = {
   readonly sessionID: Endpoint3_6Request["params"]["sessionID"]
-  readonly id?: Endpoint3_6Request["payload"]["id"]
-  readonly prompt: Endpoint3_6Request["payload"]["prompt"]
-  readonly delivery?: Endpoint3_6Request["payload"]["delivery"]
-  readonly resume?: Endpoint3_6Request["payload"]["resume"]
+  readonly title: Endpoint3_6Request["payload"]["title"]
 }
 const Endpoint3_6 = (raw: RawClient["server.session"]) => (input: Endpoint3_6Input) =>
+  raw["session.rename"]({ params: { sessionID: input["sessionID"] }, payload: { title: input["title"] } }).pipe(
+    Effect.mapError(mapClientError),
+  )
+
+type Endpoint3_7Request = Parameters<RawClient["server.session"]["session.prompt"]>[0]
+type Endpoint3_7Input = {
+  readonly sessionID: Endpoint3_7Request["params"]["sessionID"]
+  readonly id?: Endpoint3_7Request["payload"]["id"]
+  readonly prompt: Endpoint3_7Request["payload"]["prompt"]
+  readonly delivery?: Endpoint3_7Request["payload"]["delivery"]
+  readonly resume?: Endpoint3_7Request["payload"]["resume"]
+}
+const Endpoint3_7 = (raw: RawClient["server.session"]) => (input: Endpoint3_7Input) =>
   raw["session.prompt"]({
     params: { sessionID: input["sessionID"] },
     payload: { id: input["id"], prompt: input["prompt"], delivery: input["delivery"], resume: input["resume"] },
@@ -123,23 +133,23 @@ const Endpoint3_6 = (raw: RawClient["server.session"]) => (input: Endpoint3_6Inp
     Effect.map((value) => value.data),
   )
 
-type Endpoint3_7Request = Parameters<RawClient["server.session"]["session.compact"]>[0]
-type Endpoint3_7Input = { readonly sessionID: Endpoint3_7Request["params"]["sessionID"] }
-const Endpoint3_7 = (raw: RawClient["server.session"]) => (input: Endpoint3_7Input) =>
-  raw["session.compact"]({ params: { sessionID: input["sessionID"] } }).pipe(Effect.mapError(mapClientError))
-
-type Endpoint3_8Request = Parameters<RawClient["server.session"]["session.wait"]>[0]
+type Endpoint3_8Request = Parameters<RawClient["server.session"]["session.compact"]>[0]
 type Endpoint3_8Input = { readonly sessionID: Endpoint3_8Request["params"]["sessionID"] }
 const Endpoint3_8 = (raw: RawClient["server.session"]) => (input: Endpoint3_8Input) =>
+  raw["session.compact"]({ params: { sessionID: input["sessionID"] } }).pipe(Effect.mapError(mapClientError))
+
+type Endpoint3_9Request = Parameters<RawClient["server.session"]["session.wait"]>[0]
+type Endpoint3_9Input = { readonly sessionID: Endpoint3_9Request["params"]["sessionID"] }
+const Endpoint3_9 = (raw: RawClient["server.session"]) => (input: Endpoint3_9Input) =>
   raw["session.wait"]({ params: { sessionID: input["sessionID"] } }).pipe(Effect.mapError(mapClientError))
 
-type Endpoint3_9Request = Parameters<RawClient["server.session"]["session.revert.stage"]>[0]
-type Endpoint3_9Input = {
-  readonly sessionID: Endpoint3_9Request["params"]["sessionID"]
-  readonly messageID: Endpoint3_9Request["payload"]["messageID"]
-  readonly files?: Endpoint3_9Request["payload"]["files"]
+type Endpoint3_10Request = Parameters<RawClient["server.session"]["session.revert.stage"]>[0]
+type Endpoint3_10Input = {
+  readonly sessionID: Endpoint3_10Request["params"]["sessionID"]
+  readonly messageID: Endpoint3_10Request["payload"]["messageID"]
+  readonly files?: Endpoint3_10Request["payload"]["files"]
 }
-const Endpoint3_9 = (raw: RawClient["server.session"]) => (input: Endpoint3_9Input) =>
+const Endpoint3_10 = (raw: RawClient["server.session"]) => (input: Endpoint3_10Input) =>
   raw["session.revert.stage"]({
     params: { sessionID: input["sessionID"] },
     payload: { messageID: input["messageID"], files: input["files"] },
@@ -148,42 +158,42 @@ const Endpoint3_9 = (raw: RawClient["server.session"]) => (input: Endpoint3_9Inp
     Effect.map((value) => value.data),
   )
 
-type Endpoint3_10Request = Parameters<RawClient["server.session"]["session.revert.clear"]>[0]
-type Endpoint3_10Input = { readonly sessionID: Endpoint3_10Request["params"]["sessionID"] }
-const Endpoint3_10 = (raw: RawClient["server.session"]) => (input: Endpoint3_10Input) =>
-  raw["session.revert.clear"]({ params: { sessionID: input["sessionID"] } }).pipe(Effect.mapError(mapClientError))
-
-type Endpoint3_11Request = Parameters<RawClient["server.session"]["session.revert.commit"]>[0]
+type Endpoint3_11Request = Parameters<RawClient["server.session"]["session.revert.clear"]>[0]
 type Endpoint3_11Input = { readonly sessionID: Endpoint3_11Request["params"]["sessionID"] }
 const Endpoint3_11 = (raw: RawClient["server.session"]) => (input: Endpoint3_11Input) =>
-  raw["session.revert.commit"]({ params: { sessionID: input["sessionID"] } }).pipe(Effect.mapError(mapClientError))
+  raw["session.revert.clear"]({ params: { sessionID: input["sessionID"] } }).pipe(Effect.mapError(mapClientError))
 
-type Endpoint3_12Request = Parameters<RawClient["server.session"]["session.context"]>[0]
+type Endpoint3_12Request = Parameters<RawClient["server.session"]["session.revert.commit"]>[0]
 type Endpoint3_12Input = { readonly sessionID: Endpoint3_12Request["params"]["sessionID"] }
 const Endpoint3_12 = (raw: RawClient["server.session"]) => (input: Endpoint3_12Input) =>
+  raw["session.revert.commit"]({ params: { sessionID: input["sessionID"] } }).pipe(Effect.mapError(mapClientError))
+
+type Endpoint3_13Request = Parameters<RawClient["server.session"]["session.context"]>[0]
+type Endpoint3_13Input = { readonly sessionID: Endpoint3_13Request["params"]["sessionID"] }
+const Endpoint3_13 = (raw: RawClient["server.session"]) => (input: Endpoint3_13Input) =>
   raw["session.context"]({ params: { sessionID: input["sessionID"] } }).pipe(
     Effect.mapError(mapClientError),
     Effect.map((value) => value.data),
   )
 
-type Endpoint3_13Request = Parameters<RawClient["server.session"]["session.history"]>[0]
-type Endpoint3_13Input = {
-  readonly sessionID: Endpoint3_13Request["params"]["sessionID"]
-  readonly limit?: Endpoint3_13Request["query"]["limit"]
-  readonly after?: Endpoint3_13Request["query"]["after"]
+type Endpoint3_14Request = Parameters<RawClient["server.session"]["session.history"]>[0]
+type Endpoint3_14Input = {
+  readonly sessionID: Endpoint3_14Request["params"]["sessionID"]
+  readonly limit?: Endpoint3_14Request["query"]["limit"]
+  readonly after?: Endpoint3_14Request["query"]["after"]
 }
-const Endpoint3_13 = (raw: RawClient["server.session"]) => (input: Endpoint3_13Input) =>
+const Endpoint3_14 = (raw: RawClient["server.session"]) => (input: Endpoint3_14Input) =>
   raw["session.history"]({
     params: { sessionID: input["sessionID"] },
     query: { limit: input["limit"], after: input["after"] },
   }).pipe(Effect.mapError(mapClientError))
 
-type Endpoint3_14Request = Parameters<RawClient["server.session"]["session.events"]>[0]
-type Endpoint3_14Input = {
-  readonly sessionID: Endpoint3_14Request["params"]["sessionID"]
-  readonly after?: Endpoint3_14Request["query"]["after"]
+type Endpoint3_15Request = Parameters<RawClient["server.session"]["session.events"]>[0]
+type Endpoint3_15Input = {
+  readonly sessionID: Endpoint3_15Request["params"]["sessionID"]
+  readonly after?: Endpoint3_15Request["query"]["after"]
 }
-const Endpoint3_14 = (raw: RawClient["server.session"]) => (input: Endpoint3_14Input) =>
+const Endpoint3_15 = (raw: RawClient["server.session"]) => (input: Endpoint3_15Input) =>
   Stream.unwrap(
     raw["session.events"]({ params: { sessionID: input["sessionID"] }, query: { after: input["after"] } }).pipe(
       Effect.mapError(mapClientError),
@@ -191,17 +201,17 @@ const Endpoint3_14 = (raw: RawClient["server.session"]) => (input: Endpoint3_14I
     ),
   )
 
-type Endpoint3_15Request = Parameters<RawClient["server.session"]["session.interrupt"]>[0]
-type Endpoint3_15Input = { readonly sessionID: Endpoint3_15Request["params"]["sessionID"] }
-const Endpoint3_15 = (raw: RawClient["server.session"]) => (input: Endpoint3_15Input) =>
+type Endpoint3_16Request = Parameters<RawClient["server.session"]["session.interrupt"]>[0]
+type Endpoint3_16Input = { readonly sessionID: Endpoint3_16Request["params"]["sessionID"] }
+const Endpoint3_16 = (raw: RawClient["server.session"]) => (input: Endpoint3_16Input) =>
   raw["session.interrupt"]({ params: { sessionID: input["sessionID"] } }).pipe(Effect.mapError(mapClientError))
 
-type Endpoint3_16Request = Parameters<RawClient["server.session"]["session.message"]>[0]
-type Endpoint3_16Input = {
-  readonly sessionID: Endpoint3_16Request["params"]["sessionID"]
-  readonly messageID: Endpoint3_16Request["params"]["messageID"]
+type Endpoint3_17Request = Parameters<RawClient["server.session"]["session.message"]>[0]
+type Endpoint3_17Input = {
+  readonly sessionID: Endpoint3_17Request["params"]["sessionID"]
+  readonly messageID: Endpoint3_17Request["params"]["messageID"]
 }
-const Endpoint3_16 = (raw: RawClient["server.session"]) => (input: Endpoint3_16Input) =>
+const Endpoint3_17 = (raw: RawClient["server.session"]) => (input: Endpoint3_17Input) =>
   raw["session.message"]({ params: { sessionID: input["sessionID"], messageID: input["messageID"] } }).pipe(
     Effect.mapError(mapClientError),
     Effect.map((value) => value.data),
@@ -214,17 +224,18 @@ const adaptGroup3 = (raw: RawClient["server.session"]) => ({
   get: Endpoint3_3(raw),
   switchAgent: Endpoint3_4(raw),
   switchModel: Endpoint3_5(raw),
-  prompt: Endpoint3_6(raw),
-  compact: Endpoint3_7(raw),
-  wait: Endpoint3_8(raw),
-  stage: Endpoint3_9(raw),
-  clear: Endpoint3_10(raw),
-  commit: Endpoint3_11(raw),
-  context: Endpoint3_12(raw),
-  history: Endpoint3_13(raw),
-  events: Endpoint3_14(raw),
-  interrupt: Endpoint3_15(raw),
-  message: Endpoint3_16(raw),
+  rename: Endpoint3_6(raw),
+  prompt: Endpoint3_7(raw),
+  compact: Endpoint3_8(raw),
+  wait: Endpoint3_9(raw),
+  stage: Endpoint3_10(raw),
+  clear: Endpoint3_11(raw),
+  commit: Endpoint3_12(raw),
+  context: Endpoint3_13(raw),
+  history: Endpoint3_14(raw),
+  events: Endpoint3_15(raw),
+  interrupt: Endpoint3_16(raw),
+  message: Endpoint3_17(raw),
 })
 
 type Endpoint4_0Request = Parameters<RawClient["server.message"]["session.messages"]>[0]

packages/client/src/generated/client.ts

@@ -15,6 +15,8 @@ import type {
   SessionsSwitchAgentOutput,
   SessionsSwitchModelInput,
   SessionsSwitchModelOutput,
+  SessionsRenameInput,
+  SessionsRenameOutput,
   SessionsPromptInput,
   SessionsPromptOutput,
   SessionsCompactInput,
@@ -367,6 +369,18 @@ export function make(options: ClientOptions) {
           },
           requestOptions,
         ),
+      rename: (input: SessionsRenameInput, requestOptions?: RequestOptions) =>
+        request<SessionsRenameOutput>(
+          {
+            method: "POST",
+            path: `/api/session/${encodeURIComponent(input.sessionID)}/rename`,
+            body: { title: input["title"] },
+            successStatus: 204,
+            declaredStatuses: [404, 400, 401],
+            empty: true,
+          },
+          requestOptions,
+        ),
       prompt: (input: SessionsPromptInput, requestOptions?: RequestOptions) =>
         request<{ readonly data: SessionsPromptOutput }>(
           {
@@ -408,7 +422,7 @@ export function make(options: ClientOptions) {
             path: `/api/session/${encodeURIComponent(input.sessionID)}/revert/stage`,
             body: { messageID: input["messageID"], files: input["files"] },
             successStatus: 200,
-            declaredStatuses: [404, 500, 400, 401],
+            declaredStatuses: [404, 409, 500, 400, 401],
             empty: false,
           },
           requestOptions,
@@ -419,7 +433,7 @@ export function make(options: ClientOptions) {
             method: "POST",
             path: `/api/session/${encodeURIComponent(input.sessionID)}/revert/clear`,
             successStatus: 204,
-            declaredStatuses: [404, 500, 400, 401],
+            declaredStatuses: [404, 409, 500, 400, 401],
             empty: true,
           },
           requestOptions,
@@ -430,7 +444,7 @@ export function make(options: ClientOptions) {
             method: "POST",
             path: `/api/session/${encodeURIComponent(input.sessionID)}/revert/commit`,
             successStatus: 204,
-            declaredStatuses: [404, 400, 401],
+            declaredStatuses: [404, 409, 400, 401],
             empty: true,
           },
           requestOptions,

packages/client/src/generated/types.ts

@@ -58,6 +58,14 @@ export type MessageNotFoundError = {
 export const isMessageNotFoundError = (value: unknown): value is MessageNotFoundError =>
   typeof value === "object" && value !== null && "_tag" in value && value["_tag"] === "MessageNotFoundError"
 
+export type SessionBusyError = {
+  readonly _tag: "SessionBusyError"
+  readonly sessionID: string
+  readonly message: string
+}
+export const isSessionBusyError = (value: unknown): value is SessionBusyError =>
+  typeof value === "object" && value !== null && "_tag" in value && value["_tag"] === "SessionBusyError"
+
 export type UnknownError = {
   readonly _tag: "UnknownError"
   readonly message: string
@@ -381,6 +389,13 @@ export type SessionsSwitchModelInput = {
 
 export type SessionsSwitchModelOutput = void
 
+export type SessionsRenameInput = {
+  readonly sessionID: { readonly sessionID: string }["sessionID"]
+  readonly title: { readonly title: string }["title"]
+}
+
+export type SessionsRenameOutput = void
+
 export type SessionsPromptInput = {
   readonly sessionID: { readonly sessionID: string }["sessionID"]
   readonly id?: {
@@ -397,6 +412,7 @@ export type SessionsPromptInput = {
         readonly name: string
         readonly source?: { readonly start: number; readonly end: number; readonly text: string }
       }>
+      readonly system?: string
     }
     readonly delivery?: "steer" | "queue" | null
     readonly resume?: boolean | null
@@ -415,6 +431,7 @@ export type SessionsPromptInput = {
         readonly name: string
         readonly source?: { readonly start: number; readonly end: number; readonly text: string }
       }>
+      readonly system?: string
     }
     readonly delivery?: "steer" | "queue" | null
     readonly resume?: boolean | null
@@ -433,6 +450,7 @@ export type SessionsPromptInput = {
         readonly name: string
         readonly source?: { readonly start: number; readonly end: number; readonly text: string }
       }>
+      readonly system?: string
     }
     readonly delivery?: "steer" | "queue" | null
     readonly resume?: boolean | null
@@ -451,6 +469,7 @@ export type SessionsPromptInput = {
         readonly name: string
         readonly source?: { readonly start: number; readonly end: number; readonly text: string }
       }>
+      readonly system?: string
     }
     readonly delivery?: "steer" | "queue" | null
     readonly resume?: boolean | null
@@ -475,6 +494,7 @@ export type SessionsPromptOutput = {
         readonly name: string
         readonly source?: { readonly start: number; readonly end: number; readonly text: string }
       }>
+      readonly system?: string
     }
     readonly delivery: "steer" | "queue"
     readonly timeCreated: number
@@ -554,6 +574,7 @@ export type SessionsContextOutput = {
           readonly name: string
           readonly source?: { readonly start: number; readonly end: number; readonly text: string }
         }>
+        readonly system?: string
         readonly type: "user"
       }
     | {
@@ -723,6 +744,14 @@ export type SessionsHistoryOutput = {
           readonly subdirectory?: string
         }
       }
+    | {
+        readonly id: string
+        readonly metadata?: { readonly [x: string]: JsonValue }
+        readonly type: "session.next.renamed"
+        readonly durable?: { readonly aggregateID: string; readonly seq: number; readonly version: number }
+        readonly location?: { readonly directory: string; readonly workspaceID?: string }
+        readonly data: { readonly timestamp: number; readonly sessionID: string; readonly title: string }
+      }
     | {
         readonly id: string
         readonly metadata?: { readonly [x: string]: JsonValue }
@@ -746,6 +775,7 @@ export type SessionsHistoryOutput = {
               readonly name: string
               readonly source?: { readonly start: number; readonly end: number; readonly text: string }
             }>
+            readonly system?: string
           }
           readonly delivery: "steer" | "queue"
         }
@@ -773,6 +803,7 @@ export type SessionsHistoryOutput = {
               readonly name: string
               readonly source?: { readonly start: number; readonly end: number; readonly text: string }
             }>
+            readonly system?: string
           }
           readonly delivery: "steer" | "queue"
         }
@@ -1181,6 +1212,14 @@ export type SessionsEventsOutput =
         readonly subdirectory?: string
       }
     }
+  | {
+      readonly id: string
+      readonly metadata?: { readonly [x: string]: unknown }
+      readonly type: "session.next.renamed"
+      readonly durable?: { readonly aggregateID: string; readonly seq: number; readonly version: number }
+      readonly location?: { readonly directory: string; readonly workspaceID?: string }
+      readonly data: { readonly timestamp: number; readonly sessionID: string; readonly title: string }
+    }
   | {
       readonly id: string
       readonly metadata?: { readonly [x: string]: unknown }
@@ -1204,6 +1243,7 @@ export type SessionsEventsOutput =
             readonly name: string
             readonly source?: { readonly start: number; readonly end: number; readonly text: string }
           }>
+          readonly system?: string
         }
         readonly delivery: "steer" | "queue"
       }
@@ -1231,6 +1271,7 @@ export type SessionsEventsOutput =
             readonly name: string
             readonly source?: { readonly start: number; readonly end: number; readonly text: string }
           }>
+          readonly system?: string
         }
         readonly delivery: "steer" | "queue"
       }
@@ -1632,6 +1673,7 @@ export type SessionsMessageOutput = {
           readonly name: string
           readonly source?: { readonly start: number; readonly end: number; readonly text: string }
         }>
+        readonly system?: string
         readonly type: "user"
       }
     | {
@@ -1804,6 +1846,7 @@ export type MessagesListOutput = {
           readonly name: string
           readonly source?: { readonly start: number; readonly end: number; readonly text: string }
         }>
+        readonly system?: string
         readonly type: "user"
       }
     | {

packages/console/app/src/i18n/ar.ts

@@ -369,8 +369,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "لقد وصلت إلى حد الإنفاق الشهري البالغ ${{amount}}. إدارة حدودك هنا: {{membersUrl}}",
   "zen.api.error.modelDisabled": "النموذج معطل",
-  "zen.api.error.regionNotAllowed":
-    "هذا النموذج مستضاف في الصين. إذا كنت ترغب في استخدام هذا النموذج، فعّله في إعداداتك: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "انتهى العرض المجاني لـ {{model}}. يمكنك مواصلة استخدام النموذج بالاشتراك في OpenCode Go - {{link}}",
 
@@ -648,9 +646,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "استخدم رصيدك المتوفر بعد الوصول إلى حدود الاستخدام",
   "workspace.lite.subscription.selectProvider":
     'اختر "OpenCode Go" كمزود في إعدادات opencode الخاصة بك لاستخدام نماذج Go.',
-  "workspace.lite.providers.title": "المزودون",
-  "workspace.lite.providers.description": "تحكم في المزودين المستخدمين للتوجيه.",
-  "workspace.lite.providers.useChina": "تفعيل النماذج المستضافة في الصين",
   "workspace.lite.black.message":
     "أنت مشترك حاليًا في OpenCode Black أو في قائمة الانتظار. يرجى إلغاء الاشتراك أولاً إذا كنت ترغب في التبديل إلى Go.",
   "workspace.lite.other.message":

packages/console/app/src/i18n/br.ts

@@ -377,8 +377,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "Você atingiu seu limite de gastos mensais de ${{amount}}. Gerencie seus limites aqui: {{membersUrl}}",
   "zen.api.error.modelDisabled": "O modelo está desabilitado",
-  "zen.api.error.regionNotAllowed":
-    "Este modelo está hospedado na China. Se você quiser usar este modelo, ative-o nas suas configurações: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "A promoção gratuita do {{model}} terminou. Você pode continuar usando o modelo assinando o OpenCode Go - {{link}}",
 
@@ -658,9 +656,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "Use seu saldo disponível após atingir os limites de uso",
   "workspace.lite.subscription.selectProvider":
     'Selecione "OpenCode Go" como provedor na sua configuração do opencode para usar os modelos Go.',
-  "workspace.lite.providers.title": "Provedores",
-  "workspace.lite.providers.description": "Controle quais provedores são usados para roteamento.",
-  "workspace.lite.providers.useChina": "Ativar modelos hospedados na China",
   "workspace.lite.black.message":
     "Você está atualmente inscrito no OpenCode Black ou na lista de espera. Por favor, cancele a assinatura primeiro se desejar mudar para o Go.",
   "workspace.lite.other.message":

packages/console/app/src/i18n/da.ts

@@ -373,8 +373,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "Du har nået din månedlige forbrugsgrænse på ${{amount}}. Administrer dine grænser her: {{membersUrl}}",
   "zen.api.error.modelDisabled": "Modellen er deaktiveret",
-  "zen.api.error.regionNotAllowed":
-    "Denne model hostes i Kina. Hvis du vil bruge denne model, skal du aktivere den i dine indstillinger: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "Den gratis kampagne for {{model}} er afsluttet. Du kan fortsætte med at bruge modellen ved at abonnere på OpenCode Go - {{link}}",
 
@@ -654,9 +652,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "Brug din tilgængelige saldo, når du har nået forbrugsgrænserne",
   "workspace.lite.subscription.selectProvider":
     'Vælg "OpenCode Go" som udbyder i din opencode-konfiguration for at bruge Go-modeller.',
-  "workspace.lite.providers.title": "Udbydere",
-  "workspace.lite.providers.description": "Styr, hvilke udbydere der bruges til routing.",
-  "workspace.lite.providers.useChina": "Aktivér modeller hostet i Kina",
   "workspace.lite.black.message":
     "Du abonnerer i øjeblikket på OpenCode Black eller er på venteliste. Afmeld venligst først, hvis du vil skifte til Go.",
   "workspace.lite.other.message":

packages/console/app/src/i18n/de.ts

@@ -376,8 +376,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "Du hast dein monatliches Ausgabenlimit von ${{amount}} erreicht. Verwalte deine Limits hier: {{membersUrl}}",
   "zen.api.error.modelDisabled": "Modell ist deaktiviert",
-  "zen.api.error.regionNotAllowed":
-    "Dieses Modell wird in China gehostet. Wenn du dieses Modell verwenden möchtest, aktiviere es in deinen Einstellungen: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "Die kostenlose Aktion für {{model}} ist beendet. Du kannst das Modell weiterhin nutzen, indem du OpenCode Go abonnierst - {{link}}",
 
@@ -657,9 +655,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "Nutze dein verfügbares Guthaben, nachdem die Nutzungslimits erreicht sind",
   "workspace.lite.subscription.selectProvider":
     'Wähle "OpenCode Go" als Anbieter in deiner opencode-Konfiguration, um Go-Modelle zu verwenden.',
-  "workspace.lite.providers.title": "Anbieter",
-  "workspace.lite.providers.description": "Steuere, welche Anbieter für das Routing verwendet werden.",
-  "workspace.lite.providers.useChina": "In China gehostete Modelle aktivieren",
   "workspace.lite.black.message":
     "Du hast derzeit OpenCode Black abonniert oder stehst auf der Warteliste. Bitte kündige zuerst, wenn du zu Go wechseln möchtest.",
   "workspace.lite.other.message":

packages/console/app/src/i18n/en.ts

@@ -370,8 +370,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "You have reached your monthly spending limit of ${{amount}}. Manage your limits here: {{membersUrl}}",
   "zen.api.error.modelDisabled": "Model is disabled",
-  "zen.api.error.regionNotAllowed":
-    "This model is hosted in China. If you would like to use this model, enable it in your settings: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "Free promotion has ended for {{model}}. You can continue using the model by subscribing to OpenCode Go - {{link}}",
 
@@ -651,9 +649,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "Use your available balance after reaching the usage limits",
   "workspace.lite.subscription.selectProvider":
     'Select "OpenCode Go" as the provider in your opencode configuration to use Go models.',
-  "workspace.lite.providers.title": "Providers",
-  "workspace.lite.providers.description": "Control which providers are used for routing.",
-  "workspace.lite.providers.useChina": "Enable models hosted in China",
   "workspace.lite.black.message":
     "You're currently subscribed to OpenCode Black or on the waitlist. Please unsubscribe first if you'd like to switch to Go.",
   "workspace.lite.other.message":

packages/console/app/src/i18n/es.ts

@@ -377,8 +377,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "Has alcanzado tu límite de gasto mensual de ${{amount}}. Gestiona tus límites aquí: {{membersUrl}}",
   "zen.api.error.modelDisabled": "El modelo está deshabilitado",
-  "zen.api.error.regionNotAllowed":
-    "Este modelo está alojado en China. Si quieres usar este modelo, actívalo en tu configuración: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "La promoción gratuita de {{model}} ha finalizado. Puedes seguir usando el modelo suscribiéndote a OpenCode Go - {{link}}",
 
@@ -658,9 +656,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "Usa tu saldo disponible después de alcanzar los límites de uso",
   "workspace.lite.subscription.selectProvider":
     'Selecciona "OpenCode Go" como proveedor en tu configuración de opencode para usar los modelos Go.',
-  "workspace.lite.providers.title": "Proveedores",
-  "workspace.lite.providers.description": "Controla qué proveedores se usan para el enrutamiento.",
-  "workspace.lite.providers.useChina": "Activar modelos alojados en China",
   "workspace.lite.black.message":
     "Actualmente estás suscrito a OpenCode Black o estás en la lista de espera. Por favor, cancela la suscripción primero si deseas cambiar a Go.",
   "workspace.lite.other.message":

packages/console/app/src/i18n/fr.ts

@@ -377,8 +377,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "Vous avez atteint votre limite de dépense mensuelle de {{amount}} $. Gérez vos limites ici : {{membersUrl}}",
   "zen.api.error.modelDisabled": "Le modèle est désactivé",
-  "zen.api.error.regionNotAllowed":
-    "Ce modèle est hébergé en Chine. Si vous souhaitez utiliser ce modèle, activez-le dans vos paramètres : {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "La promotion gratuite de {{model}} est terminée. Vous pouvez continuer à utiliser le modèle en vous abonnant à OpenCode Go - {{link}}",
 
@@ -664,9 +662,6 @@ export const dict = {
     "Utilisez votre solde disponible après avoir atteint les limites d'utilisation",
   "workspace.lite.subscription.selectProvider":
     'Sélectionnez "OpenCode Go" comme fournisseur dans votre configuration opencode pour utiliser les modèles Go.',
-  "workspace.lite.providers.title": "Fournisseurs",
-  "workspace.lite.providers.description": "Contrôlez les fournisseurs utilisés pour le routage.",
-  "workspace.lite.providers.useChina": "Activer les modèles hébergés en Chine",
   "workspace.lite.black.message":
     "Vous êtes actuellement abonné à OpenCode Black ou sur liste d'attente. Veuillez d'abord vous désabonner si vous souhaitez passer à Go.",
   "workspace.lite.other.message":

packages/console/app/src/i18n/it.ts

@@ -373,8 +373,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "Hai raggiunto il tuo limite di spesa mensile di ${{amount}}. Gestisci i tuoi limiti qui: {{membersUrl}}",
   "zen.api.error.modelDisabled": "Il modello è disabilitato",
-  "zen.api.error.regionNotAllowed":
-    "Questo modello è ospitato in Cina. Se vuoi usare questo modello, abilitalo nelle tue impostazioni: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "La promozione gratuita di {{model}} è terminata. Puoi continuare a usare il modello abbonandoti a OpenCode Go - {{link}}",
 
@@ -656,9 +654,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "Usa il tuo saldo disponibile dopo aver raggiunto i limiti di utilizzo",
   "workspace.lite.subscription.selectProvider":
     'Seleziona "OpenCode Go" come provider nella tua configurazione opencode per utilizzare i modelli Go.',
-  "workspace.lite.providers.title": "Provider",
-  "workspace.lite.providers.description": "Controlla quali provider vengono usati per il routing.",
-  "workspace.lite.providers.useChina": "Abilita modelli ospitati in Cina",
   "workspace.lite.black.message":
     "Attualmente sei abbonato a OpenCode Black o sei in lista d'attesa. Annulla l'iscrizione prima se desideri passare a Go.",
   "workspace.lite.other.message":

packages/console/app/src/i18n/ja.ts

@@ -374,8 +374,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "月額の利用上限 ${{amount}} に達しました。こちらから上限を管理してください: {{membersUrl}}",
   "zen.api.error.modelDisabled": "モデルが無効です",
-  "zen.api.error.regionNotAllowed":
-    "このモデルは中国でホストされています。このモデルを使用したい場合は、設定で有効にしてください: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "{{model}} の無料プロモーションは終了しました。OpenCode Go を購読するとモデルを引き続き使用できます - {{link}}",
 
@@ -656,9 +654,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "利用限度額に達したら利用可能な残高を使用する",
   "workspace.lite.subscription.selectProvider":
     "Go モデルを使用するには、opencode の設定で「OpenCode Go」をプロバイダーとして選択してください。",
-  "workspace.lite.providers.title": "プロバイダー",
-  "workspace.lite.providers.description": "ルーティングに使用するプロバイダーを管理します。",
-  "workspace.lite.providers.useChina": "中国でホストされているモデルを有効にする",
   "workspace.lite.black.message":
     "現在 OpenCode Black を購読中、またはウェイティングリストに登録されています。Go に切り替える場合は、先に登録を解除してください。",
   "workspace.lite.other.message":

packages/console/app/src/i18n/ko.ts

@@ -368,8 +368,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "월간 지출 한도인 ${{amount}}에 도달했습니다. 한도 관리를 여기서 하세요: {{membersUrl}}",
   "zen.api.error.modelDisabled": "모델이 비활성화되었습니다",
-  "zen.api.error.regionNotAllowed":
-    "이 모델은 중국에서 호스팅됩니다. 이 모델을 사용하려면 설정에서 활성화하세요: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "{{model}}의 무료 프로모션이 종료되었습니다. OpenCode Go를 구독하면 모델을 계속 사용할 수 있습니다 - {{link}}",
 
@@ -648,9 +646,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "사용 한도 도달 후에는 보유 잔액 사용",
   "workspace.lite.subscription.selectProvider":
     'Go 모델을 사용하려면 opencode 설정에서 "OpenCode Go"를 공급자로 선택하세요.',
-  "workspace.lite.providers.title": "공급자",
-  "workspace.lite.providers.description": "라우팅에 사용할 공급자를 제어합니다.",
-  "workspace.lite.providers.useChina": "중국에서 호스팅되는 모델 활성화",
   "workspace.lite.black.message":
     "현재 OpenCode Black을 구독 중이거나 대기 명단에 등록되어 있습니다. Go로 전환하려면 먼저 구독을 취소해 주세요.",
   "workspace.lite.other.message":

packages/console/app/src/i18n/no.ts

@@ -374,8 +374,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "Du har nådd din månedlige utgiftsgrense på ${{amount}}. Administrer grensene dine her: {{membersUrl}}",
   "zen.api.error.modelDisabled": "Modellen er deaktivert",
-  "zen.api.error.regionNotAllowed":
-    "Denne modellen hostes i Kina. Hvis du vil bruke denne modellen, aktiver den i innstillingene dine: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "Den gratis kampanjen for {{model}} er avsluttet. Du kan fortsette å bruke modellen ved å abonnere på OpenCode Go - {{link}}",
 
@@ -655,9 +653,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "Bruk din tilgjengelige saldo etter å ha nådd bruksgrensene",
   "workspace.lite.subscription.selectProvider":
     'Velg "OpenCode Go" som leverandør i opencode-konfigurasjonen din for å bruke Go-modeller.',
-  "workspace.lite.providers.title": "Leverandører",
-  "workspace.lite.providers.description": "Kontroller hvilke leverandører som brukes til ruting.",
-  "workspace.lite.providers.useChina": "Aktiver modeller hostet i Kina",
   "workspace.lite.black.message":
     "Du abonnerer for øyeblikket på OpenCode Black eller står på venteliste. Vennligst avslutt abonnementet først hvis du vil bytte til Go.",
   "workspace.lite.other.message":

packages/console/app/src/i18n/pl.ts

@@ -375,8 +375,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "Osiągnąłeś swój miesięczny limit wydatków w wysokości ${{amount}}. Zarządzaj swoimi limitami tutaj: {{membersUrl}}",
   "zen.api.error.modelDisabled": "Model jest wyłączony",
-  "zen.api.error.regionNotAllowed":
-    "Ten model jest hostowany w Chinach. Jeśli chcesz korzystać z tego modelu, włącz go w swoich ustawieniach: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "Bezpłatna promocja {{model}} dobiegła końca. Możesz dalej korzystać z modelu, subskrybując OpenCode Go - {{link}}",
 
@@ -656,9 +654,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "Użyj dostępnego salda po osiągnięciu limitów użycia",
   "workspace.lite.subscription.selectProvider":
     'Wybierz "OpenCode Go" jako dostawcę w konfiguracji opencode, aby używać modeli Go.',
-  "workspace.lite.providers.title": "Dostawcy",
-  "workspace.lite.providers.description": "Kontroluj, którzy dostawcy są używani do routingu.",
-  "workspace.lite.providers.useChina": "Włącz modele hostowane w Chinach",
   "workspace.lite.black.message":
     "Obecnie subskrybujesz OpenCode Black lub jesteś na liście oczekujących. Jeśli chcesz przejść na Go, najpierw anuluj subskrypcję.",
   "workspace.lite.other.message":

packages/console/app/src/i18n/ru.ts

@@ -379,8 +379,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "Вы достигли ежемесячного лимита расходов в ${{amount}}. Управляйте лимитами здесь: {{membersUrl}}",
   "zen.api.error.modelDisabled": "Модель отключена",
-  "zen.api.error.regionNotAllowed":
-    "Эта модель размещена в Китае. Если вы хотите использовать эту модель, включите её в настройках: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "Бесплатная акция для {{model}} завершена. Вы можете продолжить использование модели, подписавшись на OpenCode Go - {{link}}",
 
@@ -662,9 +660,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "Использовать доступный баланс после достижения лимитов",
   "workspace.lite.subscription.selectProvider":
     'Выберите "OpenCode Go" в качестве провайдера в настройках opencode для использования моделей Go.',
-  "workspace.lite.providers.title": "Провайдеры",
-  "workspace.lite.providers.description": "Управляйте провайдерами, используемыми для маршрутизации.",
-  "workspace.lite.providers.useChina": "Включить модели, размещенные в Китае",
   "workspace.lite.black.message":
     "Вы подписаны на OpenCode Black или находитесь в списке ожидания. Пожалуйста, сначала отмените подписку, если хотите перейти на Go.",
   "workspace.lite.other.message":

packages/console/app/src/i18n/th.ts

@@ -370,8 +370,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "คุณถึงขีดจำกัดการใช้จ่ายรายเดือนที่ ${{amount}} แล้ว จัดการขีดจำกัดของคุณที่นี่: {{membersUrl}}",
   "zen.api.error.modelDisabled": "โมเดลถูกปิดใช้งาน",
-  "zen.api.error.regionNotAllowed":
-    "โมเดลนี้โฮสต์อยู่ในประเทศจีน หากคุณต้องการใช้โมเดลนี้ ให้เปิดใช้งานในการตั้งค่าของคุณ: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "โปรโมชันฟรีสำหรับ {{model}} สิ้นสุดแล้ว คุณสามารถใช้โมเดลต่อได้โดยสมัครสมาชิก OpenCode Go - {{link}}",
 
@@ -651,9 +649,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "ใช้ยอดคงเหลือของคุณหลังจากถึงขีดจำกัดการใช้งาน",
   "workspace.lite.subscription.selectProvider":
     'เลือก "OpenCode Go" เป็นผู้ให้บริการในการตั้งค่า opencode ของคุณเพื่อใช้โมเดล Go',
-  "workspace.lite.providers.title": "ผู้ให้บริการ",
-  "workspace.lite.providers.description": "ควบคุมผู้ให้บริการที่ใช้สำหรับการกำหนดเส้นทาง",
-  "workspace.lite.providers.useChina": "เปิดใช้โมเดลที่โฮสต์ในจีน",
   "workspace.lite.black.message":
     "ขณะนี้คุณสมัครสมาชิก OpenCode Black หรืออยู่ในรายการรอ โปรดยกเลิกการสมัครก่อนหากต้องการเปลี่ยนไปใช้ Go",
   "workspace.lite.other.message":

packages/console/app/src/i18n/tr.ts

@@ -377,8 +377,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "Aylık ${{amount}} harcama limitinize ulaştınız. Limitlerinizi buradan yönetin: {{membersUrl}}",
   "zen.api.error.modelDisabled": "Model devre dışı",
-  "zen.api.error.regionNotAllowed":
-    "Bu model Çin'de barındırılıyor. Bu modeli kullanmak istiyorsanız ayarlarınızdan etkinleştirin: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "{{model}} için ücretsiz promosyon sona erdi. OpenCode Go'ya abone olarak modeli kullanmaya devam edebilirsiniz - {{link}}",
 
@@ -658,9 +656,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "Kullanım limitlerine ulaştıktan sonra mevcut bakiyenizi kullanın",
   "workspace.lite.subscription.selectProvider":
     'Go modellerini kullanmak için opencode yapılandırmanızda "OpenCode Go"\'yu sağlayıcı olarak seçin.',
-  "workspace.lite.providers.title": "Sağlayıcılar",
-  "workspace.lite.providers.description": "Yönlendirme için hangi sağlayıcıların kullanılacağını kontrol edin.",
-  "workspace.lite.providers.useChina": "Çin'de barındırılan modelleri etkinleştir",
   "workspace.lite.black.message":
     "Şu anda OpenCode Black abonesisiniz veya bekleme listesindesiniz. Go'ya geçmek istiyorsanız lütfen önce aboneliğinizi iptal edin.",
   "workspace.lite.other.message":

packages/console/app/src/i18n/uk.ts

@@ -374,8 +374,6 @@ export const dict = {
   "zen.api.error.userMonthlyLimitReached":
     "Ви досягли місячного ліміту витрат ${{amount}}. Керуйте лімітами: {{membersUrl}}",
   "zen.api.error.modelDisabled": "Модель вимкнено",
-  "zen.api.error.regionNotAllowed":
-    "Ця модель розміщена в Китаї. Якщо ви хочете використовувати цю модель, увімкніть її в налаштуваннях: {{consoleGoUrl}}",
   "zen.api.error.trialEnded":
     "Безкоштовна акція для {{model}} закінчилася. Ви можете продовжити використання, підписавшись на OpenCode Go — {{link}}",
 
@@ -654,9 +652,6 @@ export const dict = {
   "workspace.lite.subscription.resetsIn": "Скидається через",
   "workspace.lite.subscription.useBalance": "Використовуйте доступний баланс після досягнення лімітів",
   "workspace.lite.subscription.selectProvider": 'Виберіть "OpenCode Go" як провайдера в конфігурації opencode.',
-  "workspace.lite.providers.title": "Провайдери",
-  "workspace.lite.providers.description": "Керуйте провайдерами, які використовуються для маршрутизації.",
-  "workspace.lite.providers.useChina": "Увімкнути моделі, розміщені в Китаї",
   "workspace.lite.black.message":
     "Ви вже підписані на OpenCode Black або в списку очікування. Спочатку скасуйте підписку, якщо хочете перейти на Go.",
   "workspace.lite.other.message": "Інший учасник цього робочого простору вже підписаний на OpenCode Go.",

packages/console/app/src/i18n/zh.ts

@@ -356,7 +356,6 @@ export const dict = {
     "您的工作区已达到每月支出限额 ${{amount}}。请在此处管理您的限额：{{billingUrl}}",
   "zen.api.error.userMonthlyLimitReached": "您已达到每月支出限额 ${{amount}}。请在此处管理您的限额：{{membersUrl}}",
   "zen.api.error.modelDisabled": "模型已禁用",
-  "zen.api.error.regionNotAllowed": "该模型部署在中国。如果你想使用该模型，请在设置中启用它：{{consoleGoUrl}}",
   "zen.api.error.trialEnded": "{{model}} 的限免活动已结束。您可以订阅 OpenCode Go 继续使用该模型 - {{link}}",
 
   "black.meta.title": "OpenCode Black | 访问全球顶尖编程模型",
@@ -632,9 +631,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "达到使用限额后使用您的可用余额",
   "workspace.lite.subscription.selectProvider":
     "在你的 opencode 配置中选择「OpenCode Go」作为提供商，即可使用 Go 模型。",
-  "workspace.lite.providers.title": "提供商",
-  "workspace.lite.providers.description": "控制用于路由的提供商。",
-  "workspace.lite.providers.useChina": "启用部署在中国的模型",
   "workspace.lite.black.message": "您当前已订阅 OpenCode Black 或在候补名单中。如需切换到 Go，请先取消订阅。",
   "workspace.lite.other.message": "此工作区中的另一位成员已经订阅了 OpenCode Go。每个工作区只有一名成员可以订阅。",
   "workspace.lite.promo.description":

packages/console/app/src/i18n/zht.ts

@@ -356,7 +356,6 @@ export const dict = {
     "你的工作區已達到每月支出限額 ${{amount}}。請在此處管理你的限額：{{billingUrl}}",
   "zen.api.error.userMonthlyLimitReached": "你已達到每月支出限額 ${{amount}}。請在此處管理你的限額：{{membersUrl}}",
   "zen.api.error.modelDisabled": "模型已停用",
-  "zen.api.error.regionNotAllowed": "此模型部署於中國。如果你想使用此模型，請在設定中啟用它：{{consoleGoUrl}}",
   "zen.api.error.trialEnded": "{{model}} 的限免活动已結束。您可以訂閱 OpenCode Go 繼續使用該模型 - {{link}}",
 
   "black.meta.title": "OpenCode Black | 存取全球最佳編碼模型",
@@ -632,9 +631,6 @@ export const dict = {
   "workspace.lite.subscription.useBalance": "達到使用限制後使用您的可用餘額",
   "workspace.lite.subscription.selectProvider":
     "在您的 opencode 設定中選擇「OpenCode Go」作為提供商，即可使用 Go 模型。",
-  "workspace.lite.providers.title": "提供商",
-  "workspace.lite.providers.description": "控制用於路由的提供商。",
-  "workspace.lite.providers.useChina": "啟用部署在中國的模型",
   "workspace.lite.black.message": "您目前已訂閱 OpenCode Black 或在候補名單中。若要切換至 Go，請先取消訂閱。",
   "workspace.lite.other.message": "此工作區中的另一位成員已訂閱 OpenCode Go。每個工作區只能有一位成員訂閱。",
   "workspace.lite.promo.description":

packages/console/app/src/lib/request-country.ts

@@ -1,5 +0,0 @@
-export function countryFromRequest(request: Request | undefined) {
-  if (!request) return undefined
-  const cloudflareRequest = request as Request & { cf?: { country?: string } }
-  return cloudflareRequest.cf?.country ?? request.headers.get("cf-ipcountry") ?? undefined
-}

packages/console/app/src/routes/honeycomb/webhook.ts

@@ -3,7 +3,7 @@ import { z } from "zod"
 import { Resource } from "@opencode-ai/console-resource"
 import { safeEqual } from "@opencode-ai/console-core/util/crypto.js"
 
-const DISCORD_ALERT_ROLE_ID = "1520924666359713863"
+const DISCORD_ALERT_ROLE_ID = "1511795723262365887"
 
 const basePayload = z.object({
   name: z.string().optional(),

packages/console/app/src/routes/workspace/[id]/go/lite-section.module.css

@@ -75,40 +75,6 @@
     }
   }
 
-  [data-slot="providers-section"] {
-    display: flex;
-    flex-direction: column;
-    gap: var(--space-3);
-    margin-top: var(--space-6);
-    padding-top: var(--space-6);
-    border-top: 1px solid var(--color-border-muted);
-
-    [data-slot="providers-header"] {
-      display: flex;
-      flex-direction: column;
-      gap: var(--space-1);
-
-      h3 {
-        color: var(--color-text);
-        font-size: var(--font-size-lg);
-        font-weight: 600;
-        line-height: 1.2;
-        margin: 0;
-      }
-
-      p {
-        color: var(--color-text-muted);
-        font-size: var(--font-size-sm);
-        line-height: 1.5;
-        margin: 0;
-      }
-    }
-
-    [data-slot="setting-row"] {
-      margin-top: 0;
-    }
-  }
-
   [data-slot="toggle-label"] {
     position: relative;
     display: inline-block;

packages/console/app/src/routes/workspace/[id]/go/lite-section.tsx

@@ -5,9 +5,7 @@ import { Modal } from "~/component/modal"
 import { Billing } from "@opencode-ai/console-core/billing.js"
 import { Database, eq, and, isNull } from "@opencode-ai/console-core/drizzle/index.js"
 import { BillingTable, LiteTable } from "@opencode-ai/console-core/schema/billing.sql.js"
-import { WorkspaceTable } from "@opencode-ai/console-core/schema/workspace.sql.js"
 import { Actor } from "@opencode-ai/console-core/actor.js"
-import { Workspace } from "@opencode-ai/console-core/workspace.js"
 import { Subscription } from "@opencode-ai/console-core/subscription.js"
 import { LiteData } from "@opencode-ai/console-core/lite.js"
 import { withActor } from "~/context/auth.withActor"
@@ -18,8 +16,6 @@ import { useLanguage } from "~/context/language"
 import { formError } from "~/lib/form-error"
 import { formatResetTime, liteResetTimeKeys } from "~/lib/format-reset-time"
 import { createReferralFromCookie } from "~/lib/referral-invite"
-import { getRequestEvent } from "solid-js/web"
-import { countryFromRequest } from "~/lib/request-country"
 
 import { IconAlipay, IconUpi } from "~/component/icon"
 
@@ -38,11 +34,9 @@ export const queryLiteSubscription = query(async (workspaceID: string) => {
           timeMonthlyUpdated: LiteTable.timeMonthlyUpdated,
           timeCreated: LiteTable.timeCreated,
           lite: BillingTable.lite,
-          region: WorkspaceTable.region,
         })
         .from(BillingTable)
         .innerJoin(LiteTable, eq(LiteTable.workspaceID, BillingTable.workspaceID))
-        .innerJoin(WorkspaceTable, eq(WorkspaceTable.id, BillingTable.workspaceID))
         .where(and(eq(LiteTable.workspaceID, Actor.workspace()), isNull(LiteTable.timeDeleted)))
         .then((r) => r[0]),
     )
@@ -54,8 +48,6 @@ export const queryLiteSubscription = query(async (workspaceID: string) => {
     return {
       mine,
       useBalance: row.lite?.useBalance ?? false,
-      region:
-        row.region ?? (await Workspace.setDefaultRegion({ country: countryFromRequest(getRequestEvent()?.request) })),
       rollingUsage: Subscription.analyzeRollingUsage({
         limit: limits.rollingLimit,
         window: limits.rollingWindow,
@@ -136,24 +128,6 @@ const setLiteUseBalance = action(async (form: FormData) => {
   )
 }, "setLiteUseBalance")
 
-const setGoProviderRouting = action(async (form: FormData) => {
-  "use server"
-  const workspaceID = form.get("workspaceID") as string | null
-  if (!workspaceID) return { error: formError.workspaceRequired }
-  const useChinaProviders = (form.get("useChinaProviders") as string | null) === "true"
-
-  return json(
-    await withActor(
-      () =>
-        Workspace.update({ region: useChinaProviders ? ["us", "eu", "sg"] : ["us", "eu", "sg", "cn"] })
-          .then(() => ({ error: undefined }))
-          .catch((e) => ({ error: e.message as string })),
-      workspaceID,
-    ),
-    { revalidate: queryLiteSubscription.key },
-  )
-}, "go.providerRouting.set")
-
 function LiteUsageItem(props: { label: string; usage: { usagePercent: number; resetInSec: number } }) {
   const i18n = useI18n()
 
@@ -185,7 +159,6 @@ export function LiteSection(props: { lite: LiteSubscription | undefined }) {
   const checkoutAction = useAction(createLiteCheckoutUrl)
   const checkoutSubmission = useSubmission(createLiteCheckoutUrl)
   const useBalanceSubmission = useSubmission(setLiteUseBalance)
-  const providerRoutingSubmission = useSubmission(setGoProviderRouting)
   const [store, setStore] = createStore({
     loading: undefined as undefined | "session" | "checkout" | "alipay" | "upi",
     showModal: false,
@@ -259,28 +232,6 @@ export function LiteSection(props: { lite: LiteSubscription | undefined }) {
                 <span></span>
               </label>
             </form>
-            {/*
-            <div data-slot="providers-section">
-              <div data-slot="providers-header">
-                <h3>{i18n.t("workspace.lite.providers.title")}</h3>
-                <p>{i18n.t("workspace.lite.providers.description")}</p>
-              </div>
-              <form action={setGoProviderRouting} method="post" data-slot="setting-row">
-                <p>{i18n.t("workspace.lite.providers.useChina")}</p>
-                <input type="hidden" name="workspaceID" value={params.id} />
-                <input type="hidden" name="useChinaProviders" value={sub().region.includes("cn") ? "true" : "false"} />
-                <label data-slot="toggle-label">
-                  <input
-                    type="checkbox"
-                    checked={sub().region.includes("cn")}
-                    disabled={providerRoutingSubmission.pending}
-                    onChange={(e) => e.currentTarget.form?.requestSubmit()}
-                  />
-                  <span></span>
-                </label>
-              </form>
-            </div>
-            */}
           </section>
         )}
       </Show>

packages/console/app/src/routes/workspace/[id]/settings/settings-section.tsx

@@ -43,7 +43,6 @@ const updateWorkspace = action(async (form: FormData) => {
           .catch((e) => ({ error: e.message as string })),
       workspaceID,
     ),
-    { revalidate: getWorkspaceInfo.key },
   )
 }, "workspace.update")
 

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

@@ -3,7 +3,6 @@ export class CreditsError extends Error {}
 export class MonthlyLimitError extends Error {}
 export class UserLimitError extends Error {}
 export class ModelError extends Error {}
-export class RegionError extends Error {}
 
 class LimitError extends Error {
   retryAfter?: number

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

@@ -21,7 +21,6 @@ import {
   MonthlyLimitError,
   UserLimitError,
   ModelError,
-  RegionError,
   RateLimitError,
   FreeUsageLimitError,
   GoUsageLimitError,
@@ -50,8 +49,6 @@ import { createModelTpmLimiter } from "./modelTpmLimiter"
 import { createModelTpsLimiter } from "./modelTpsLimiter"
 import { createProviderBudgetTracker } from "./providerBudgetTracker"
 import { accumulateUsage, HOT_WORKSPACES } from "./usageBatcher"
-import { Workspace } from "@opencode-ai/console-core/workspace.js"
-import { countryFromRequest } from "~/lib/request-country"
 
 type ZenData = Awaited<ReturnType<typeof ZenData.list>>
 type RetryOptions = {
@@ -128,24 +125,6 @@ export async function handler(
       : createKeyRateLimiter(modelInfo.id, modelInfo.rateLimit, zenApiKey, input.request)
     await rateLimiter?.check()
     const authInfo = await authenticate(modelInfo, zenApiKey)
-    const allowedRegions = authInfo?.region
-      ? authInfo.region
-      : await (async () => {
-          if (!authInfo) return
-          return Actor.provide("system", { workspaceID: authInfo.workspaceID }, () =>
-            Workspace.setDefaultRegion({ country: countryFromRequest(input.request) }),
-          )
-        })()
-    /*
-    if (true) {
-      if (!allowedRegions?.includes("unavailable"))
-        throw new RegionError(
-          t("zen.api.error.regionNotAllowed", {
-            consoleGoUrl: `https://opencode.ai/workspace/${authInfo.workspaceID}/go`,
-          }),
-        )
-    }
-    */
     const stickyId = sessionId ? sessionId : (authInfo?.workspaceID ?? ip)
     const stickyTracker = createStickyTracker(modelInfo.id, modelInfo.stickyProvider, stickyId)
     const stickyProvider = await stickyTracker?.get()
@@ -158,7 +137,7 @@ export async function handler(
     const providerBudgetTracker = createProviderBudgetTracker(
       modelInfo.providers.map((provider) => ({ ...zenData.providers[provider.id], ...provider })),
     )
-    const providerBudget = await providerBudgetTracker?.check()
+    const providerBudgetUsage = await providerBudgetTracker?.check()
 
     const retriableRequest = async (retry: RetryOptions = { excludeProviders: [], retryCount: 0 }) => {
       const providerInfo = selectProvider(
@@ -172,7 +151,7 @@ export async function handler(
         stickyProvider,
         modelTpmLimits,
         modelTpsLimits,
-        providerBudget,
+        providerBudgetUsage,
       )
       validateModelSettings(billingSource, authInfo)
       updateProviderKey(authInfo, providerInfo)
@@ -222,10 +201,7 @@ export async function handler(
             if (v === "$model") return headers.set(k, model)
             if (v === "$request") return headers.set(k, requestId)
             if (v === "$project") return headers.set(k, projectId)
-            if (v === "$workspace") {
-              if (authInfo?.workspaceID) headers.set(k, authInfo.workspaceID)
-              return
-            }
+            if (v === "$workspace" && authInfo?.workspaceID) return headers.set(k, authInfo.workspaceID)
             headers.set(k, v)
           })
           headers.delete("host")
@@ -237,9 +213,6 @@ export async function handler(
           return headers
         })(),
         body: reqBody,
-        // Propagate caller disconnects to the upstream provider request so
-        // abandoned Console requests do not leave orphaned inference work open.
-        signal: input.request.signal,
       })
 
       if (providerInfo.id.startsWith("console.")) {
@@ -308,7 +281,7 @@ export async function handler(
         const costInfo = calculateCost(modelInfo, usageInfo)
         await trialLimiter?.track(usageInfo)
         await modelTpmLimiter?.track(providerInfo.id, providerInfo.model, usageInfo)
-        await providerBudgetTracker?.track(providerInfo.id, providerInfo.budgetPriority, costInfo.totalCostInCent)
+        await providerBudgetTracker?.track(providerInfo.id, costInfo.totalCostInCent)
         await trackUsage(sessionId, billingSource, authInfo, modelInfo, providerInfo, usageInfo, costInfo)
         await reload(billingSource, authInfo, costInfo)
         json.cost = calculateOccurredCost(billingSource, costInfo)
@@ -335,10 +308,9 @@ export async function handler(
     const streamConverter = createStreamPartConverter(providerInfo.format, opts.format)
     const usageParser = providerInfo.createUsageParser()
     const binaryDecoder = providerInfo.createBinaryStreamDecoder()
-    let reader: ReadableStreamDefaultReader<Uint8Array> | undefined
     const stream = new ReadableStream({
       start(c) {
-        reader = res.body?.getReader()
+        const reader = res.body?.getReader()
         const decoder = new TextDecoder()
         const encoder = new TextEncoder()
 
@@ -370,11 +342,7 @@ export async function handler(
                     timestampLastByte,
                     usageInfo,
                   )
-                  await providerBudgetTracker?.track(
-                    providerInfo.id,
-                    providerInfo.budgetPriority,
-                    costInfo.totalCostInCent,
-                  )
+                  await providerBudgetTracker?.track(providerInfo.id, costInfo.totalCostInCent)
                   await trackUsage(sessionId, billingSource, authInfo, modelInfo, providerInfo, usageInfo, costInfo)
                   await reload(billingSource, authInfo, costInfo)
                   const cost = calculateOccurredCost(billingSource, costInfo)
@@ -424,11 +392,6 @@ export async function handler(
 
         return pump()
       },
-      cancel() {
-        // When the downstream caller stops reading, release the upstream
-        // response body instead of keeping the provider/inference stream alive.
-        return reader?.cancel()
-      },
     })
     return new Response(stream, {
       status: resStatus,
@@ -436,15 +399,6 @@ export async function handler(
       headers: resHeaders,
     })
   } catch (error: any) {
-    // The caller disconnected before we finished. Because the outbound provider
-    // request shares input.request.signal, an aborted caller surfaces here as an
-    // AbortError. There is no client left to receive a body, so skip the error
-    // metric and 500 and return a quiet client-closed response.
-    if (input.request.signal.aborted || error?.name === "AbortError") {
-      logger.debug("REQUEST ABORTED BY CALLER")
-      return new Response(null, { status: 499 })
-    }
-
     logger.metric({
       "error.type": error.constructor.name,
       "error.message": error.message,
@@ -458,15 +412,6 @@ export async function handler(
       } catch {}
     }
 
-    if (error instanceof RegionError)
-      return new Response(
-        JSON.stringify({
-          type: "error",
-          error: { type: error.constructor.name, message: error.message },
-        }),
-        { status: 403 },
-      )
-
     // Note: both top level "type" and "error.type" fields are used by the @ai-sdk/anthropic client to render the error message.
     if (
       error instanceof AuthError ||
@@ -564,12 +509,7 @@ export async function handler(
     stickyProviderId: string | undefined,
     modelTpmLimits: Record<string, number> | undefined,
     modelTpsLimits: Record<string, { qualify: number; unqualify: number }> | undefined,
-    providerBudget:
-      | {
-          qualify: (providerId: string, priority: number) => boolean
-          prefer: (providerId: string, priority: number) => boolean
-        }
-      | undefined,
+    providerBudgetUsage: Record<string, number> | undefined,
   ) {
     const modelProvider = (() => {
       // Byok is top priority b/c if user set their own API key, we should use it
@@ -587,69 +527,67 @@ export async function handler(
         }))
       }
 
-      // Use fallback provider if max retries reached
-      const fallbackProvider = allProviders.find((provider) => provider.id === modelInfo.fallbackProvider)
-      if (retry.retryCount === MAX_FAILOVER_RETRIES) return fallbackProvider
+      if (retry.retryCount !== MAX_FAILOVER_RETRIES) {
+        let topPriority = Infinity
+        const providers = allProviders
+          .filter((provider) => provider.weight !== 0)
+          .filter((provider) => !retry.excludeProviders.includes(provider.id))
+          .filter((provider) => {
+            if (provider.budgetMode !== "fill") return true
+            const budget = zenData.providers[provider.id]?.budget
+            if (budget === undefined) return false
+            return (providerBudgetUsage?.[provider.id] ?? 0) < centsToMicroCents(budget * 100)
+          })
+          .filter((provider) => {
+            if (!provider.tpmLimit) return true
+            const usage = modelTpmLimits?.[`${provider.id}/${provider.model}`] ?? 0
+            return usage < provider.tpmLimit * 1_000_000
+          })
+          .filter((provider) => {
+            if (!provider.tpsGoal) return true
+            const tps = modelTpsLimits?.[`${provider.id}/${provider.model}/${provider.tpsGoal}`] ?? {
+              qualify: 0,
+              unqualify: 0,
+            }
+            const isLowTps = tps.qualify + tps.unqualify > 10 && tps.qualify < tps.unqualify
+            return !isLowTps
+          })
+          .map((provider) => {
+            topPriority = Math.min(topPriority, provider.priority)
+            return provider
+          })
+          .filter((p) => p.priority <= topPriority)
+          .flatMap((provider) => Array<typeof provider>(provider.weight).fill(provider))
 
-      let topPriority = Infinity
-      const providers = allProviders
-        .filter((provider) => provider.weight !== 0)
-        .filter((provider) => !retry.excludeProviders.includes(provider.id))
-        .filter((provider) => {
-          if (provider.budgetPriority === undefined) return true
-          if (!providerBudget) return true
-          return providerBudget.qualify(provider.id, provider.budgetPriority)
-        })
-        .filter((provider) => {
-          if (!provider.tpmLimit) return true
-          const usage = modelTpmLimits?.[`${provider.id}/${provider.model}`] ?? 0
-          return usage < provider.tpmLimit * 1_000_000
-        })
-        .filter((provider) => {
-          if (!provider.tpsGoal) return true
-          const tps = modelTpsLimits?.[`${provider.id}/${provider.model}/${provider.tpsGoal}`] ?? {
-            qualify: 0,
-            unqualify: 0,
-          }
-          const isLowTps = tps.qualify + tps.unqualify > 10 && tps.qualify < tps.unqualify
-          return !isLowTps
-        })
-        .map((provider) => {
-          topPriority = Math.min(topPriority, provider.priority)
-          return provider
-        })
-        .filter((p) => p.priority <= topPriority)
-        .flatMap((provider) => Array<typeof provider>(provider.weight).fill(provider))
+        // Use the last 4 characters of session ID to select a provider
+        let h = 0
+        const l = stickyId.length
+        for (let i = l - 4; i < l; i++) {
+          h = (h * 31 + stickyId.charCodeAt(i)) | 0 // 32-bit int
+        }
+        const index = (h >>> 0) % providers.length // make unsigned + range 0..length-1
+        const provider = providers[index || 0]
 
-      // Use the last 4 characters of session ID to select a provider
-      let h = 0
-      const l = stickyId.length
-      for (let i = l - 4; i < l; i++) {
-        h = (h * 31 + stickyId.charCodeAt(i)) | 0 // 32-bit int
-      }
-      const index = (h >>> 0) % providers.length // make unsigned + range 0..length-1
-      const provider = providers[index || 0] ?? fallbackProvider
+        // sticky provider does not exist => use selected provider
+        if (!stickyProviderId) return provider
+        const stickProvider = allProviders.find((provider) => provider.id === stickyProviderId)
+        if (!stickProvider) return provider
 
-      // sticky provider does not exist => use selected provider
-      if (!stickyProviderId) return provider
-      const stickProvider = allProviders.find((provider) => provider.id === stickyProviderId)
-      if (!stickProvider) return provider
+        // stick provider exists + selected provider is API type => use sticky provider
+        if (!provider.tpsGoal) return stickProvider
 
-      const preferBudgetProvider =
-        provider.budgetPriority !== undefined && providerBudget?.prefer(provider.id, provider.budgetPriority)
-
-      const preferTpsProvider = (() => {
-        if (!provider.tpsGoal) return false
+        // stick provier exists + selected provider is GPU type + GPU not idle => use selected provider
         const tps = modelTpsLimits?.[`${provider.id}/${provider.model}/${provider.tpsGoal}`] ?? {
           qualify: 0,
           unqualify: 0,
         }
-        return tps.qualify > tps.unqualify * 3
-      })()
+        if (tps.qualify <= tps.unqualify * 3) return stickProvider
 
-      if (!preferBudgetProvider && !preferTpsProvider) return stickProvider
+        return provider
+      }
 
-      return provider
+      // fallback provider
+      return allProviders.find((provider) => provider.id === modelInfo.fallbackProvider)
     })()
 
     if (!modelProvider) throw new ModelError(t("zen.api.error.noProviderAvailable"))
@@ -686,10 +624,7 @@ export async function handler(
       tx
         .select({
           apiKey: KeyTable.id,
-          workspace: {
-            id: WorkspaceTable.id,
-            region: WorkspaceTable.region,
-          },
+          workspaceID: KeyTable.workspaceID,
           billing: {
             balance: BillingTable.balance,
             paymentMethodID: BillingTable.paymentMethodID,
@@ -767,13 +702,13 @@ export async function handler(
     if (
       modelInfo.id.startsWith("alpha-") &&
       Resource.App.stage === "production" &&
-      !ADMIN_WORKSPACES.includes(data.workspace.id)
+      !ADMIN_WORKSPACES.includes(data.workspaceID)
     )
       throw new AuthError(t("zen.api.error.modelNotSupported", { model: modelInfo.id }))
 
     logger.metric({
       api_key: data.apiKey,
-      workspace: data.workspace.id,
+      workspace: data.workspaceID,
       user_id: data.user.id,
       ...(() => {
         if (data.billing.subscription)
@@ -790,14 +725,13 @@ export async function handler(
 
     return {
       apiKeyId: data.apiKey,
-      workspaceID: data.workspace.id,
-      region: data.workspace.region,
+      workspaceID: data.workspaceID,
       billing: data.billing,
       user: data.user,
       black: data.black,
       lite: data.lite,
       provider: data.provider,
-      isFree: ADMIN_WORKSPACES.includes(data.workspace.id),
+      isFree: ADMIN_WORKSPACES.includes(data.workspaceID),
       isDisabled: !!data.timeDisabled,
     }
   }

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

@@ -20,7 +20,7 @@ export function createModelTpsLimiter(providers: { id: string; model: string; tp
     )
   const now = Date.now()
   const currInterval = toInterval(new Date(now))
-  const prevInterval = toInterval(new Date(now - 60_000))
+  const prevInterval = toInterval(new Date(now - 60 * 1000))
 
   return {
     check: async () => {

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

@@ -2,148 +2,50 @@ import { centsToMicroCents } from "@opencode-ai/console-core/util/price.js"
 import { buildRateLimitKey, getRedis } from "./redis"
 import { logger } from "./logger"
 
-// Per-provider, per-minute budget with priorities. The budget belongs to a
-// provider and is shared across every model that routes to it. Each model's
-// provider entry carries a `budgetPriority`: priority 1 ("always") routes
-// unconditionally, while higher priorities ("fill") only route while the provider's
-// current-minute spend through that priority is still under budget.
-//
-// Spend is tracked per (provider, priority, minute) so a fill priority can yield its
-// leftover headroom to the next priority down. The previous minute is also read so
-// higher priorities can reserve the next minute's budget first.
 export function createProviderBudgetTracker(
   providers: {
     id: string
     budget?: number
     budgetContribution?: number
-    budgetPriority?: number
+    budgetMode?: "always" | "fill"
   }[],
 ) {
   const tracked = providers.filter(
-    (provider) =>
-      provider.budget !== undefined &&
-      provider.budgetContribution !== undefined &&
-      provider.budgetPriority !== undefined,
+    (provider) => provider.budget !== undefined && provider.budgetContribution !== undefined,
   )
   if (tracked.length === 0) return undefined
 
-  const intervalAt = (date: Date) =>
-    date
-      .toISOString()
-      .replace(/[^0-9]/g, "")
-      .substring(0, 12)
-  const now = new Date()
-  const currInterval = intervalAt(now)
-  const prevInterval = intervalAt(new Date(now.getTime() - 60_000))
-
+  const interval = new Date()
+    .toISOString()
+    .replace(/[^0-9]/g, "")
+    .substring(0, 12)
   const redis = getRedis()
-  const key = (providerId: string, priority: number, withInterval: string) =>
-    buildRateLimitKey("provider-budget", `${providerId}:${priority}`, withInterval)
-
-  const budgetByProvider = tracked.reduce<Record<string, number>>((acc, provider) => {
-    acc[provider.id] = provider.budget!
-    return acc
-  }, {})
-
-  const maxPriorityByProvider = tracked.reduce<Record<string, number>>((acc, provider) => {
-    acc[provider.id] = Math.max(acc[provider.id] ?? 0, provider.budgetPriority!)
-    return acc
-  }, {})
-
-  // Effective budget in micro-cents per provider/priority, computed in check()
-  // from the configured budget minus previous-minute usage from higher priorities.
-  let effectiveBudget: Record<string, Record<number, number>> = {}
-  // Cumulative current-minute spend through each priority, per provider.
-  let spentThroughPriority: Record<string, Record<number, number>> = {}
-  let previousSpentThroughPriority: Record<string, Record<number, number>> = {}
+  const keys = Object.fromEntries(
+    tracked.map((provider) => [provider.id, buildRateLimitKey("provider-budget", provider.id, interval)]),
+  )
+  let budgetUsage: Record<string, number> = {}
 
   return {
-    // Returns whether a provider at a given priority still has budget headroom.
-    // Priority 1 always qualifies; higher priorities qualify only while everything through
-    // the current priority hasn't already filled the previous-minute adjusted
-    // budget.
     check: async () => {
-      const reads = Object.entries(maxPriorityByProvider).flatMap(([providerId, maxPriority]) =>
-        Array.from({ length: maxPriority }, (_, index) => index + 1).flatMap((priority) => [
-          { providerId, priority, interval: currInterval, prev: false },
-          { providerId, priority, interval: prevInterval, prev: true },
-        ]),
-      )
-      const values = await redis.mget<(string | number | null)[]>(
-        reads.map((r) => key(r.providerId, r.priority, r.interval)),
-      )
-
-      const current: Record<string, Record<number, number>> = {}
-      const previous: Record<string, Record<number, number>> = {}
-      reads.forEach((r, index) => {
-        const amount = Number(values[index] ?? 0)
-        if (r.prev) {
-          previous[r.providerId] ??= {}
-          previous[r.providerId][r.priority] = amount
-          return
-        }
-        current[r.providerId] ??= {}
-        current[r.providerId][r.priority] = amount
-      })
-
-      effectiveBudget = {}
-      spentThroughPriority = {}
-      previousSpentThroughPriority = {}
-      Object.entries(maxPriorityByProvider).forEach(([providerId, maxPriority]) => {
-        const providerBudget = budgetByProvider[providerId]
-        if (providerBudget === undefined) return
-        const budget = centsToMicroCents(providerBudget * 100)
-
-        let currentRunning = 0
-        let previousRunning = 0
-        effectiveBudget[providerId] = {}
-        spentThroughPriority[providerId] = {}
-        previousSpentThroughPriority[providerId] = {}
-        Array.from({ length: maxPriority }, (_, index) => index + 1).forEach((priority) => {
-          currentRunning += current[providerId]?.[priority] ?? 0
-          effectiveBudget[providerId][priority] = Math.max(0, budget - previousRunning)
-          previousRunning += previous[providerId]?.[priority] ?? 0
-          spentThroughPriority[providerId][priority] = currentRunning
-          previousSpentThroughPriority[providerId][priority] = previousRunning
-        })
-      })
-
-      return {
-        // Priority 1 is unconditional. Higher priorities gate on the spend through
-        // the current priority against the effective budget.
-        qualify: (providerId: string, priority: number) => {
-          if (priority <= 1) return true
-          const budget = effectiveBudget[providerId]?.[priority]
-          if (budget === undefined) return false
-          const spentThroughCurrentPriority = spentThroughPriority[providerId]?.[priority] ?? 0
-          return spentThroughCurrentPriority < budget
-        },
-        prefer: (providerId: string, priority: number) => {
-          const providerBudget = budgetByProvider[providerId]
-          if (providerBudget === undefined) return false
-          const budget = centsToMicroCents(providerBudget * 100)
-          const previousUsage = previousSpentThroughPriority[providerId]?.[priority]
-          if (previousUsage === undefined) return false
-          return previousUsage < budget * 0.8
-        },
-      }
+      const ids = tracked.map((provider) => provider.id)
+      if (ids.length === 0) return {}
+      const values = await redis.mget<(string | number | null)[]>(ids.map((id) => keys[id]))
+      budgetUsage = Object.fromEntries(ids.map((id, index) => [id, Number(values[index] ?? 0)]))
+      return budgetUsage
     },
-    track: async (provider: string, priority: number | undefined, costInCent: number) => {
-      if (priority === undefined) return
-      const config = tracked.find((item) => item.id === provider && item.budgetPriority === priority)
+    track: async (provider: string, costInCent: number) => {
+      const config = tracked.find((item) => item.id === provider)
       if (!config) return
       if (config.budgetContribution === undefined) return
       const cost = centsToMicroCents(costInCent * config.budgetContribution)
       if (cost <= 0) return
-      const redisKey = key(provider, priority, currInterval)
       const pipeline = redis.pipeline()
-      pipeline.incrby(redisKey, cost)
-      // Keep two minutes so the previous interval is readable for budget adjustment.
-      pipeline.expire(redisKey, 120)
+      pipeline.incrby(keys[provider], cost)
+      pipeline.expire(keys[provider], 120)
       await pipeline.exec()
       logger.metric({
-        "provider.budget_usage": cost,
-        "provider.budget_priority": priority,
+        "provider.budget_usage": budgetUsage[provider] + cost,
+        "model.budget_usage": cost,
       })
     },
   }

packages/console/core/migrations/20260626161712_oval_callisto/migration.sql

@@ -1 +0,0 @@
-ALTER TABLE `workspace` ADD `region` json;

packages/console/core/src/model.ts

@@ -37,7 +37,7 @@ export namespace ZenData {
         priority: z.number().optional(),
         tpmLimit: z.number().optional(),
         tpsGoal: z.number().optional(),
-        budgetPriority: z.number().optional(),
+        budgetMode: z.enum(["always", "fill"]).optional(),
         budgetContribution: z.number().optional(),
         weight: z.number().optional(),
         disabled: z.boolean().optional(),

packages/console/core/src/schema/workspace.sql.ts

@@ -1,4 +1,4 @@
-import { json, primaryKey, mysqlTable, uniqueIndex, varchar } from "drizzle-orm/mysql-core"
+import { primaryKey, mysqlTable, uniqueIndex, varchar } from "drizzle-orm/mysql-core"
 import { timestamps, ulid } from "../drizzle/types"
 
 export const WorkspaceTable = mysqlTable(
@@ -7,7 +7,6 @@ export const WorkspaceTable = mysqlTable(
     id: ulid("id").notNull().primaryKey(),
     slug: varchar("slug", { length: 255 }),
     name: varchar("name", { length: 255 }).notNull(),
-    region: json("region").$type<("us" | "eu" | "sg" | "cn")[]>(),
     ...timestamps,
   },
   (table) => [uniqueIndex("slug").on(table.slug)],

packages/console/core/src/workspace.ts

@@ -11,9 +11,6 @@ import { Key } from "./key"
 import { and, eq, isNull, sql } from "drizzle-orm"
 
 export namespace Workspace {
-  export const Region = z.enum(["us", "eu", "sg", "cn"])
-  export type Region = z.infer<typeof Region>
-
   export const create = fn(
     z.object({
       name: z.string().min(1),
@@ -60,41 +57,22 @@ export namespace Workspace {
 
   export const update = fn(
     z.object({
-      name: z.string().min(1).max(255).optional(),
-      region: z.array(Region).min(1).optional(),
+      name: z.string().min(1).max(255),
     }),
-    async (input) => {
+    async ({ name }) => {
       Actor.assertAdmin()
       const workspaceID = Actor.workspace()
       return await Database.use((tx) =>
         tx
           .update(WorkspaceTable)
           .set({
-            ...("name" in input ? { name: input.name } : {}),
-            ...("region" in input ? { region: input.region } : {}),
+            name,
           })
           .where(eq(WorkspaceTable.id, workspaceID)),
       )
     },
   )
 
-  export const setDefaultRegion = fn(
-    z.object({
-      country: z.string().optional(),
-    }),
-    async (input) => {
-      const region: Workspace.Region[] =
-        input.country?.toUpperCase() === "CN" ? ["us", "eu", "sg", "cn"] : ["us", "eu", "sg"]
-      await Database.use((tx) =>
-        tx
-          .update(WorkspaceTable)
-          .set({ region })
-          .where(and(eq(WorkspaceTable.id, Actor.workspace()), isNull(WorkspaceTable.region))),
-      )
-      return region
-    },
-  )
-
   export const remove = fn(z.void(), async () => {
     await Database.use((tx) =>
       tx

packages/core/src/control-plane/move-session.ts

@@ -1,7 +1,6 @@
 export * as MoveSession from "./move-session"
 
 import { Context, DateTime, Effect, Layer, Schema } from "effect"
-import { makeGlobalNode } from "../effect/app-node"
 import { EventV2 } from "../event"
 import { Git } from "../git"
 import { Location } from "../location"
@@ -147,9 +146,3 @@ export const defaultLayer = layer.pipe(
   Layer.provide(ProjectV2.defaultLayer),
   Layer.provide(SessionStore.defaultLayer),
 )
-
-export const node = makeGlobalNode({
-  service: Service,
-  layer,
-  deps: [Git.node, EventV2.node, ProjectV2.node, SessionStore.node],
-})

packages/core/src/effect/app-node-builder.ts

@@ -1,23 +1,24 @@
+import { Layer } from "effect"
 import { buildLocationServiceMap } from "../location-services"
 import { LocationServiceMap } from "../location-service-map"
 import { LayerNode } from "./layer-node"
 import { makeGlobalNode } from "./app-node"
 
-export function build<A, E>(root: LayerNode.Node<A, E, any>, replacements: LayerNode.Replacements = []) {
-  let allReplacements = replacements
+export function build<A, E>(root: LayerNode.Node<A, E, any>, replacements?: readonly LayerNode.Replacement[]) {
+  const replacementMap = new Map(replacements?.map((item) => [item.source, item.replacement]))
 
-  // Only build the location service map if it's actually needed
-  if (LayerNode.hasUnbound(root, LocationServiceMap.node) && !hasReplacement(replacements, LocationServiceMap.node)) {
-    const locationMap = buildLocationServiceMap(replacements)
-    const locationMapNode = makeGlobalNode({ service: LocationServiceMap.Service, layer: locationMap, deps: [] })
-    allReplacements = replacements.concat([[LocationServiceMap.node, locationMapNode]])
+  if (!LayerNode.hasUnbound(root, LocationServiceMap.node)) {
+    // If the location service map is not needed, we shouldn't pull it
+    // in. Compile the graph normally
+    return LayerNode.compile(root, replacementMap)
   }
 
-  return LayerNode.compile(root, allReplacements)
-}
+  const locationMap = buildLocationServiceMap(replacementMap)
+  const locationMapNode = makeGlobalNode({ service: LocationServiceMap.Service, layer: locationMap, deps: [] })
 
-function hasReplacement(replacements: LayerNode.Replacements, node: LayerNode.Node<unknown, unknown, any>) {
-  return replacements.some(([source]) => source.name === node.name)
+  const app = LayerNode.bind(root, LocationServiceMap.node, locationMapNode)
+
+  return LayerNode.compile(app, replacementMap)
 }
 
 export * as AppNodeBuilder from "./app-node-builder"

packages/core/src/effect/dfdf

@@ -1 +0,0 @@
-File to save in: ~/.local/share/opencode/worktree/012780/location-layer-tiers/packages/core/src/effect/

packages/core/src/effect/layer-node.ts

@@ -111,52 +111,20 @@ export function group<const Items extends readonly AnyNode[]>(
   return { kind: "group", name: "group", dependencies }
 }
 
-export type Replacement = readonly [source: AnyNode, replacement: AnyNode | Layer.Any]
-export type Replacements = readonly Replacement[]
+export type Replacement = {
+  readonly source: Layer.Any
+  readonly replacement: Layer.Any
+}
 
 type CheckReplacementErrors<SourceError, ReplacementError> = [Exclude<ReplacementError, SourceError>] extends [never]
   ? unknown
   : { readonly "New replacement errors": Exclude<ReplacementError, SourceError> }
 
-type CheckReplacement<Item> = Item extends readonly [Node<infer A, infer E, infer T>, infer Replacement]
-  ? Replacement extends Node<NoInfer<A>, infer E2, T>
-    ? CheckReplacementErrors<E, NoInfer<E2>>
-    : Replacement extends Layer.Layer<NoInfer<A>, infer E2, never>
-      ? CheckReplacementErrors<E, NoInfer<E2>>
-      : { readonly "Invalid replacement": Replacement }
-  : { readonly "Invalid replacement": Item }
-
-type CheckReplacements<Items extends Replacements> = {
-  readonly [K in keyof Items]: CheckReplacement<Items[K]>
-}
-
-type ValidReplacements<Items extends Replacements> = Items & CheckReplacements<Items>
-
-function replacementNode(source: AnyNode, replacement: AnyNode | Layer.Any) {
-  const replacementNode = isNode(replacement)
-    ? replacement
-    : make({
-        ...nodeMakeIdentity(source),
-        layer: replacement as Layer.Layer<unknown, unknown>,
-        deps: [],
-        tag: source.tag,
-      })
-  if (source.name !== replacementNode.name) {
-    throw new Error(`Cannot replace ${source.name} with ${replacementNode.name}`)
-  }
-  if (source.tag !== replacementNode.tag) {
-    throw new Error(`Cannot replace ${source.name} across tags`)
-  }
-  return replacementNode
-}
-
-function nodeMakeIdentity(node: AnyNode): NodeIdentity {
-  if (node.service !== undefined) return { service: node.service }
-  return { name: node.name }
-}
-
-function isNode(input: Layer.Any | AnyNode): input is AnyNode {
-  return "kind" in input && "dependencies" in input
+export function replace<A, E, R, E2>(
+  source: Layer.Layer<A, E, R>,
+  replacement: Layer.Layer<NoInfer<A>, E2, never> & CheckReplacementErrors<E, NoInfer<E2>>,
+): Replacement {
+  return { source, replacement }
 }
 
 // Tree -----------------------------------------------------------------------
@@ -208,38 +176,32 @@ function walk<Result>(
   return recur(root)
 }
 
-export function hoist<A, E, T extends Tag, const Items extends Replacements = readonly []>(
+export function hoist<A, E, T extends Tag>(
   root: Node<A, E, any>,
   tag: T,
-  replacements?: ValidReplacements<Items>,
 ): {
   readonly node: Node<A, E>
   readonly hoisted: Node<unknown, E>
 } {
   const hoisted = new Map<string, AnyNode>()
-  const replacementMap = replacementMapFrom(replacements)
 
-  const node = walk<AnyNode>(
-    root,
-    (node, context) => {
-      if (node.kind === "group") {
-        return { ...node, dependencies: node.dependencies.map(context.visit) }
-      }
-      if (node.tag === tag) {
-        const existing = hoisted.get(node.name)
-        if (existing && existing !== node) {
-          throw new Error(`Tag ${tag} has conflicting implementations for ${node.name}`)
-        }
-        hoisted.set(node.name, node)
-        return group([])
-      }
-      if (node.kind === "unbound") {
-        return node
-      }
+  const node = walk<AnyNode>(root, (node, context) => {
+    if (node.kind === "group") {
       return { ...node, dependencies: node.dependencies.map(context.visit) }
-    },
-    { resolve: (node) => replacementMap.get(node.name) ?? node },
-  )
+    }
+    if (node.tag === tag) {
+      const existing = hoisted.get(node.name)
+      if (existing && existing !== node) {
+        throw new Error(`Tag ${tag} has conflicting implementations for ${node.name}`)
+      }
+      hoisted.set(node.name, node)
+      return group([])
+    }
+    if (node.kind === "unbound") {
+      return node
+    }
+    return { ...node, dependencies: node.dependencies.map(context.visit) }
+  })
 
   return {
     node: node as Node<A, E>,
@@ -247,11 +209,10 @@ export function hoist<A, E, T extends Tag, const Items extends Replacements = re
   }
 }
 
-export function compile<A, E, const Items extends Replacements = readonly []>(
+export function compile<A, E>(
   root: Node<A, E, any>,
-  replacements?: ValidReplacements<Items>,
+  replacements?: ReadonlyMap<Layer.Any, Layer.Any>,
 ): Layer.Layer<A, E> {
-  const replacementMap = replacementMapFrom(replacements)
   const cache = new Map<AnyNode, RuntimeLayer>()
   const compileNode = (node: AnyNode) =>
     walk<RuntimeLayer>(
@@ -259,65 +220,18 @@ export function compile<A, E, const Items extends Replacements = readonly []>(
       (node, context) => {
         if (node.kind === "unbound") throw new Error(`Unbound layer node: ${node.name}`)
         const dependencies = node.dependencies.flatMap(flatten).map(context.visit)
-        const implementation = node.implementation! as RuntimeLayer
+        const implementation = (replacements?.get(node.implementation!) ?? node.implementation!) as RuntimeLayer
         return dependencies.length === 0
           ? implementation
           : implementation.pipe(Layer.provide(dependencies as [RuntimeLayer, ...RuntimeLayer[]]))
       },
-      { cache, resolve: (node) => replacementMap.get(node.name) ?? node },
+      { cache },
     )
   const layers = flatten(root).map((node) => compileNode(node))
   const layer = layers.reduce<RuntimeLayer>((result, layer) => layer.pipe(Layer.provideMerge(result)), Layer.empty)
   return layer as Layer.Layer<A, E>
 }
 
-function replacementMapFrom(replacements?: Replacements) {
-  return (
-    replacements?.reduce((map, [source, replacement]) => {
-      const normalized = rewriteReplacementDependencies(replacementNode(source, replacement), map)
-      const current = new Map([[source.name, normalized]])
-      for (const [name, node] of map) map.set(name, rewriteReplacementDependencies(node, current))
-      map.set(source.name, normalized)
-      return map
-    }, new Map<string, AnyNode>()) ?? new Map<string, AnyNode>()
-  )
-}
-
-function rewriteReplacementDependencies(root: AnyNode, replacements: ReadonlyMap<string, AnyNode>) {
-  if (replacements.size === 0) return root
-  const cache = new Map<AnyNode, AnyNode>()
-  const visiting = new Set<AnyNode>()
-  const stack: AnyNode[] = []
-
-  const recur = (node: AnyNode, isRoot = false): AnyNode => {
-    const target = isRoot ? node : (replacements.get(node.name) ?? node)
-    const cached = cache.get(target)
-    if (cached !== undefined || cache.has(target)) return cached!
-    if (visiting.has(target)) {
-      const start = stack.indexOf(target)
-      throw new Error(
-        `Cycle detected in layer tree: ${[...stack.slice(start), target].map((item) => item.name).join(" -> ")}`,
-      )
-    }
-
-    visiting.add(target)
-    stack.push(target)
-    try {
-      const dependencies = target.dependencies.map((dependency) => recur(dependency))
-      const result = dependencies.every((dependency, index) => dependency === target.dependencies[index])
-        ? target
-        : { ...target, dependencies }
-      cache.set(target, result)
-      return result
-    } finally {
-      stack.pop()
-      visiting.delete(target)
-    }
-  }
-
-  return recur(root, true)
-}
-
 export function hasUnbound(root: Node<unknown, unknown, any>, source: AnyNode): boolean {
   if (source.kind !== "unbound") throw new Error(`Cannot check non-unbound layer node: ${source.name}`)
   return walk<boolean>(root, (node, context) => {
@@ -326,6 +240,32 @@ export function hasUnbound(root: Node<unknown, unknown, any>, source: AnyNode):
   })
 }
 
+export function bind<A, E, T extends Tag | undefined>(
+  root: Node<A, E, T>,
+  source: AnyNode,
+  replacement: AnyNode,
+): Node<A, E, T> {
+  if (source.kind !== "unbound") throw new Error(`Cannot bind non-unbound layer node: ${source.name}`)
+  if (source.name !== replacement.name) {
+    throw new Error(`Cannot bind ${source.name} to ${replacement.name}`)
+  }
+  if (source.tag !== replacement.tag) {
+    throw new Error(`Cannot bind ${source.name} across tags`)
+  }
+  return walk<AnyNode>(
+    root,
+    (target, context) => {
+      if (target.kind === "unbound") return target
+      const dependencies: AnyNode[] = []
+      const clone = { ...target, dependencies }
+      context.cache.set(target, clone)
+      dependencies.push(...target.dependencies.map(context.visit))
+      return clone
+    },
+    { detectCycles: false, resolve: (node) => (node === source ? replacement : node) },
+  ) as Node<A, E, T>
+}
+
 function flatten(node: AnyNode): readonly AnyNode[] {
   return node.kind === "group" ? node.dependencies.flatMap(flatten) : [node]
 }

packages/core/src/location-services.ts

@@ -26,6 +26,7 @@ import { Reference } from "./reference"
 import { ReferenceGuidance } from "./reference/guidance"
 import * as SessionRunnerLLM from "./session/runner/llm"
 import { SessionRunnerModel } from "./session/runner/model"
+import { SessionRuntime } from "./session/runtime"
 import { SessionTodo } from "./session/todo"
 import { SkillV2 } from "./skill"
 import { SkillGuidance } from "./skill/guidance"
@@ -75,6 +76,7 @@ export const locationServices = LayerNode.group([
   BuiltInTools.node,
   SessionRunnerModel.node,
   Snapshot.node,
+  SessionRuntime.node,
   SessionRunnerLLM.node,
 ])
 
@@ -82,16 +84,17 @@ export type LocationServices = LayerNode.Output<typeof locationServices>
 export type LocationError = LayerNode.Error<typeof locationServices>
 
 export function buildLocationServiceMap(
-  replacements: LayerNode.Replacements = [],
+  replacements?: ReadonlyMap<Layer.Any, Layer.Any>,
 ): Layer.Layer<LocationServiceMap.Service> {
   return Layer.effect(
     LocationServiceMap.Service,
     LayerMap.make(
       (ref: Location.Ref) => {
-        const allReplacements = replacements.concat([[Location.node, Location.boundNode(ref)]])
-        const location = LayerNode.hoist(locationServices, Node.tags.values.global, allReplacements)
-
-        return LayerNode.compile(location.node).pipe(
+        const location = LayerNode.hoist(
+          LayerNode.bind(locationServices, Location.node, Location.boundNode(ref)),
+          Node.tags.values.global,
+        )
+        return LayerNode.compile(location.node, replacements).pipe(
           Layer.fresh,
           Layer.tap(() =>
             Effect.logInfo("booting location services", {
@@ -99,7 +102,7 @@ export function buildLocationServiceMap(
               workspaceID: ref.workspaceID,
             }),
           ),
-          Layer.provide(LayerNode.compile(location.hoisted)),
+          Layer.provide(LayerNode.compile(location.hoisted, replacements)),
         )
       },
       { idleTimeToLive: "60 minutes" },

packages/core/src/observability.ts

@@ -1,7 +1,6 @@
 export * as Observability from "./observability"
 
 import { NodeFileSystem } from "@effect/platform-node"
-import { LayerNode } from "./effect/layer-node"
 import { Effect, Layer, Logger, References } from "effect"
 import { FetchHttpClient } from "effect/unstable/http"
 import { OtlpSerialization } from "effect/unstable/observability"
@@ -20,5 +19,3 @@ export const layer = Layer.unwrap(
     return Layer.merge(logs, yield* Effect.promise(Otlp.tracingLayer))
   }),
 )
-
-export const node = LayerNode.make({ name: "observability", layer, deps: [] })

packages/core/src/plugin.ts

@@ -13,7 +13,10 @@ import { Integration } from "./integration"
 import { KeyedMutex } from "./effect/keyed-mutex"
 import { PluginHost } from "./plugin/host"
 import { Reference } from "./reference"
+import { SessionV2 } from "./session"
+import { SessionRuntime } from "./session/runtime"
 import { SkillV2 } from "./skill"
+import { Location } from "./location"
 import { State } from "./state"
 
 export const ID = Plugin.ID
@@ -149,6 +152,8 @@ export const locationLayer = layer.pipe(
   Layer.provideMerge(CommandV2.locationLayer),
   Layer.provideMerge(Integration.locationLayer),
   Layer.provideMerge(Reference.locationLayer),
+  Layer.provideMerge(SessionV2.defaultLayer),
+  Layer.provideMerge(SessionRuntime.layer),
   Layer.provideMerge(SkillV2.locationLayer),
 )
 
@@ -163,6 +168,9 @@ export const node = makeLocationNode({
     CommandV2.node,
     Integration.node,
     Reference.node,
+    SessionV2.node,
+    SessionRuntime.node,
     SkillV2.node,
+    Location.node,
   ],
 })

packages/core/src/plugin/host.ts

@@ -13,7 +13,11 @@ import { PluginV2 } from "../plugin"
 import { ProviderV2 } from "../provider"
 import { Reference } from "../reference"
 import type { DeepMutable } from "../schema"
+import { SessionV2 } from "../session"
+import { SessionMessage } from "../session/message"
+import { SessionRuntime } from "../session/runtime"
 import { SkillV2 } from "../skill"
+import { Location } from "../location"
 
 const mutable = <T>(value: T) => value as DeepMutable<T>
 
@@ -24,7 +28,10 @@ export const make = Effect.fn("PluginHost.make")(function* (plugin: PluginV2.Int
   const commands = yield* CommandV2.Service
   const integration = yield* Integration.Service
   const reference = yield* Reference.Service
+  const session = yield* SessionV2.Service
+  const sessionRuntime = yield* SessionRuntime.Service
   const skill = yield* SkillV2.Service
+  const location = yield* Location.Service
 
   return {
     options: {},
@@ -205,6 +212,60 @@ export const make = Effect.fn("PluginHost.make")(function* (plugin: PluginV2.Int
           }),
         ),
     },
+    session: {
+      create: (input) =>
+        session.create(
+          input.parentID
+            ? {
+                id: input.id ? SessionV2.ID.make(input.id) : undefined,
+                parentID: SessionV2.ID.make(input.parentID),
+                title: input.title,
+                agent: input.agent ? AgentV2.ID.make(input.agent) : undefined,
+                model: input.model
+                  ? {
+                      id: ModelV2.ID.make(input.model.id),
+                      providerID: ProviderV2.ID.make(input.model.providerID),
+                      variant: input.model.variant ? ModelV2.VariantID.make(input.model.variant) : undefined,
+                    }
+                  : undefined,
+              }
+            : {
+                id: input.id ? SessionV2.ID.make(input.id) : undefined,
+                location: { directory: location.directory, workspaceID: location.workspaceID },
+                title: input.title,
+                agent: input.agent ? AgentV2.ID.make(input.agent) : undefined,
+                model: input.model
+                  ? {
+                      id: ModelV2.ID.make(input.model.id),
+                      providerID: ProviderV2.ID.make(input.model.providerID),
+                      variant: input.model.variant ? ModelV2.VariantID.make(input.model.variant) : undefined,
+                    }
+                  : undefined,
+              },
+        ),
+      get: (sessionID) => session.get(SessionV2.ID.make(sessionID)),
+      messages: (input) =>
+        session.messages({
+          sessionID: SessionV2.ID.make(input.sessionID),
+          limit: input.limit,
+          order: input.order,
+          cursor: input.cursor
+            ? { id: SessionMessage.ID.make(input.cursor.id), direction: input.cursor.direction }
+            : undefined,
+        }),
+      context: (sessionID) => session.context(SessionV2.ID.make(sessionID)),
+      prompt: (input) =>
+        sessionRuntime.prompt({
+          id: input.id ? SessionMessage.ID.make(input.id) : undefined,
+          sessionID: SessionV2.ID.make(input.sessionID),
+          prompt: input.prompt,
+          delivery: input.delivery,
+          resume: input.resume,
+        }),
+      resume: (sessionID) => sessionRuntime.resume(SessionV2.ID.make(sessionID)),
+      wait: (sessionID) => sessionRuntime.wait(SessionV2.ID.make(sessionID)),
+      interrupt: (sessionID) => sessionRuntime.interrupt(SessionV2.ID.make(sessionID)),
+    },
     skill: {
       reload: skill.reload,
       transform: (callback) =>

packages/core/src/plugin/models-dev.ts

@@ -1,7 +1,7 @@
 import { define } from "./internal"
-import type { ModelV2Info } from "@opencode-ai/sdk/v2/types"
 import { Effect, Stream } from "effect"
 import { EventV2 } from "../event"
+import { ModelV2 } from "../model"
 import { ModelsDev } from "../models-dev"
 import { ProviderV2 } from "../provider"
 
@@ -10,7 +10,7 @@ function released(date: string) {
   return Number.isFinite(time) ? time : 0
 }
 
-function cost(input: ModelsDev.Model["cost"]): ModelV2Info["cost"] {
+function cost(input: ModelsDev.Model["cost"]) {
   const base = {
     input: input?.input ?? 0,
     output: input?.output ?? 0,
@@ -19,101 +19,30 @@ function cost(input: ModelsDev.Model["cost"]): ModelV2Info["cost"] {
       write: input?.cache_write ?? 0,
     },
   }
+  if (!input?.context_over_200k) return [base]
   return [
     base,
-    ...(input?.tiers?.map((item) => ({
-      tier: item.tier,
-      input: item.input,
-      output: item.output,
-      cache: {
-        read: item.cache_read ?? 0,
-        write: item.cache_write ?? 0,
+    {
+      tier: {
+        type: "context" as const,
+        size: 200_000,
       },
-    })) ?? []),
-    ...(input?.context_over_200k
-      ? [
-          {
-            tier: {
-              type: "context" as const,
-              size: 200_000,
-            },
-            input: input.context_over_200k.input,
-            output: input.context_over_200k.output,
-            cache: {
-              read: input.context_over_200k.cache_read ?? 0,
-              write: input.context_over_200k.cache_write ?? 0,
-            },
-          },
-        ]
-      : []),
+      input: input.context_over_200k.input,
+      output: input.context_over_200k.output,
+      cache: {
+        read: input.context_over_200k.cache_read ?? 0,
+        write: input.context_over_200k.cache_write ?? 0,
+      },
+    },
   ]
 }
 
-function mergeCost(base: ModelV2Info["cost"], override: ModelsDev.Model["cost"] | undefined) {
-  if (!override) return base
-  const next = cost(override)
-  const [baseDefault, ...baseTiers] = base
-  const [nextDefault, ...nextTiers] = next
-  const tierKey = (item: ModelV2Info["cost"][number]) => `${item.tier?.type ?? "base"}:${item.tier?.size ?? 0}`
-  const merge = (left: ModelV2Info["cost"][number], right: ModelV2Info["cost"][number]) => ({
-    ...left,
-    ...right,
-    tier: right.tier ?? left.tier,
-    cache: { ...left.cache, ...right.cache },
-  })
-  const tiers = new Map(baseTiers.map((item) => [tierKey(item), item]))
-  for (const item of nextTiers) {
-    const current = tiers.get(tierKey(item))
-    tiers.set(tierKey(item), current ? merge(current, item) : item)
-  }
-  return [merge(baseDefault ?? { input: 0, output: 0, cache: { read: 0, write: 0 } }, nextDefault), ...tiers.values()]
-}
-
-function modeName(model: ModelsDev.Model, mode: string) {
-  return `${model.name} ${mode.charAt(0).toUpperCase()}${mode.slice(1)}`
-}
-
-function applyModel(
-  draft: ModelV2Info,
-  model: ModelsDev.Model,
-  input: {
-    readonly name?: string
-    readonly cost?: ModelV2Info["cost"]
-    readonly request?: NonNullable<NonNullable<ModelsDev.Model["experimental"]>["modes"]>[string]["provider"]
-  } = {},
-) {
-  draft.name = input.name ?? model.name
-  draft.family = model.family
-  draft.api = model.provider?.npm
-    ? {
-        id: model.id,
-        type: "aisdk",
-        package: model.provider.npm,
-        url: model.provider.api,
-      }
-    : {
-        id: model.id,
-        type: "native",
-        url: model.provider?.api,
-        settings: {},
-      }
-  draft.capabilities = {
-    tools: model.tool_call,
-    input: [...(model.modalities?.input ?? [])],
-    output: [...(model.modalities?.output ?? [])],
-  }
-  draft.variants = []
-  draft.time.released = released(model.release_date)
-  draft.cost = input.cost ?? cost(model.cost)
-  draft.status = model.status ?? "active"
-  draft.enabled = true
-  draft.limit = {
-    context: model.limit.context,
-    input: model.limit.input,
-    output: model.limit.output,
-  }
-  Object.assign(draft.request.headers, input.request?.headers ?? {})
-  Object.assign(draft.request.body, input.request?.body ?? {})
+function variants(model: ModelsDev.Model) {
+  return Object.entries(model.experimental?.modes ?? {}).map(([id, item]) => ({
+    id: ModelV2.VariantID.make(id),
+    headers: { ...(item.provider?.headers ?? {}) },
+    body: { ...(item.provider?.body ?? {}) },
+  }))
 }
 
 export const ModelsDevPlugin = define({
@@ -160,17 +89,39 @@ export const ModelsDevPlugin = define({
           })
 
           for (const model of Object.values(item.models)) {
-            const baseCost = cost(model.cost)
-            catalog.model.update(providerID, model.id, (draft) => applyModel(draft, model, { cost: baseCost }))
-            for (const [mode, options] of Object.entries(model.experimental?.modes ?? {})) {
-              catalog.model.update(providerID, `${model.id}-${mode}`, (draft) =>
-                applyModel(draft, model, {
-                  name: modeName(model, mode),
-                  cost: mergeCost(baseCost, options.cost),
-                  request: options.provider,
-                }),
-              )
-            }
+            const modelID = ModelV2.ID.make(model.id)
+            catalog.model.update(providerID, modelID, (draft) => {
+              draft.name = model.name
+              draft.family = model.family ? ModelV2.Family.make(model.family) : undefined
+              draft.api = model.provider?.npm
+                ? {
+                    id: draft.api.id,
+                    type: "aisdk",
+                    package: model.provider?.npm,
+                    url: model.provider.api,
+                  }
+                : {
+                    id: draft.api.id,
+                    type: "native",
+                    url: model.provider?.api,
+                    settings: {},
+                  }
+              draft.capabilities = {
+                tools: model.tool_call,
+                input: [...(model.modalities?.input ?? [])],
+                output: [...(model.modalities?.output ?? [])],
+              }
+              draft.variants = variants(model)
+              draft.time.released = released(model.release_date)
+              draft.cost = cost(model.cost)
+              draft.status = model.status ?? "active"
+              draft.enabled = true
+              draft.limit = {
+                context: model.limit.context,
+                input: model.limit.input,
+                output: model.limit.output,
+              }
+            })
           }
         }
       }),