* feat(cli,web,hub): migrate Cursor remote sessions to ACP with model/effort pickers Move stream-json remote launcher to legacy path and add ACP launcher with set_config_option model/mode sync, optimistic keepalive on config changes, and shared catalog caching. Web gets dual base/effort Cursor pickers for session and new-session flows; hide composer status bar when Cursor sends no usage_update. Co-authored-by: Cursor <cursoragent@cursor.com> * fix(cli,web,shared): Cursor model picker — ACP wires + CLI sku variants Enrich the web/mobile picker with agent --list-models SKUs grouped under ACP wire bases, fix session-open base highlight, and keep catalog discovery safe while the ACP transport holds the CLI lock. Co-authored-by: Cursor <cursoragent@cursor.com> * fix(cursor-acp): apply ACP default model when web resets to Default Web sends model: null for Default; push session/set_config_option with the ACP default[] wire so Cursor backend matches hub state. Regression tests for setModel(null) and applyModelConfig(null). Co-authored-by: Cursor <cursoragent@cursor.com> * fix(acp): clear stale agent-acp lock when owning process is gone Check lock pid with signal 0; remove orphaned lock dirs after SIGKILL or crash so listCursorModels can run cold probes again. Regression tests for guard and catalog discovery. Co-authored-by: Cursor <cursoragent@cursor.com> * test(cursor): use live pid for ACP lock handler tests Stale-lock cleanup clears dead pids; handler tests must simulate an active lock with the current process pid to avoid cold probes/timeouts. Co-authored-by: Cursor <cursoragent@cursor.com> * fix(acp): scope agent CLI lock guard to Cursor agent command only Gemini/OpenCode/Kimi ACP sessions must not register agent-acp-active; that blocked listCursorModels while unrelated backends were running. Co-authored-by: Cursor <cursoragent@cursor.com> * fix(hub,web): reject Cursor model changes for local sessions Hub returns 409 when controlledByUser is set, matching Codex. Web hides model and variant pickers for local Cursor sessions so users do not hit a dead RPC path. Document pre-push-review in AGENTS.md. Verified: bun typecheck; bun run test (919 cli + 243 hub + 768 web + 46 shared). Co-authored-by: Cursor <cursoragent@cursor.com> * fix(web): send stable ids for Cursor ask_question replies Parse and submit question.id and option.id so ACP receives keys like { approach: ['a'] } instead of index/label. Verified: bun typecheck && bun run test. Co-authored-by: Cursor <cursoragent@cursor.com> --------- Co-authored-by: Cursor <cursoragent@cursor.com>
hapi-web
React Mini App / PWA for monitoring and controlling hapi sessions.
What it does
- Session list with status, pending approvals, todos, and summaries.
- Chat view with streaming updates and message sending.
- Permission approval and denial workflows.
- Permission mode and model selection.
- Machine list and remote session spawn.
- File browser and git status/diff views.
- PWA install prompt and offline banner.
Runtime behavior
- When opened inside Telegram, auth uses Telegram WebApp init data.
- When opened in a normal browser, you can log in with
CLI_API_TOKEN:<namespace>(orCLI_API_TOKENfor the default namespace). - The login screen includes a top-right hub picker; if unset, the app uses the same origin it was loaded from.
- Live updates come from the hub via SSE.
Routes
See src/router.tsx for route definitions.
/- Redirect to /sessions./sessions- Session list./sessions/$sessionId- Chat interface./sessions/new- Create new session./sessions/$sessionId/files- File browser with git status./sessions/$sessionId/file- File viewer with diff support./sessions/$sessionId/terminal- Terminal interface./settings- Application settings.
Features
Session list (src/components/SessionList.tsx)
- Active/inactive status indicator.
- Session title from name, summary, or path.
- Todo progress display.
- Pending permission request count.
- Agent flavor label (claude/codex/gemini).
- Model mode display.
Chat interface (src/components/SessionChat.tsx)
- Message thread with infinite scroll.
- Composer for sending messages.
- Permission mode toggle (default/acceptEdits/bypassPermissions/plan).
- Model selection (default/sonnet/sonnet[1m]/opus/opus[1m]).
- Session abort and mode switch controls.
- Context size display.
- Per-session scratchlist (
src/components/AssistantChat/ScratchlistPanel.tsx)- Workbench panel for held notes/drafts; distinct from the queue.
- Add/delete/reorder entries; promote to composer (copy) or queue (send).
- Persists across reloads via
localStoragekeyed per session. - Keyboard shortcut: Ctrl/Cmd+Shift+S to focus the add-input.
File browser (src/routes/sessions/files.tsx)
- Git status view (staged/unstaged files).
- File search with ripgrep.
- Navigate to file viewer.
File viewer (src/routes/sessions/file.tsx)
- File content display with syntax highlighting.
- Staged/unstaged diff view.
Terminal (src/routes/sessions/terminal.tsx)
- Remote terminal via xterm.js
- Real-time via Socket.IO
- Resize handling
Voice assistant
- ElevenLabs integration (@elevenlabs/react)
- Real-time voice control
New session (src/components/NewSession/)
Modular session creation:
- Machine selector
- Directory input with recent paths
- Agent type selector
- Model selector
- Permission mode toggle (YOLO mode)
Authentication
See src/hooks/useAuth.ts and src/hooks/useAuthSource.ts.
- Telegram Mini App: Uses initData from WebApp SDK.
- Browser: Uses CLI_API_TOKEN from login prompt.
- JWT tokens with auto-refresh.
Data fetching
See src/hooks/queries/ for query hooks and src/hooks/mutations/ for mutations.
- Sessions, messages, machines via TanStack Query.
- Git status and file operations.
- Optimistic updates for message sending.
Real-time updates
See src/hooks/useSSE.ts.
- SSE connection to
/api/events. - Session/message/machine update events.
- Automatic cache invalidation on events.
Stack
React 19 + Vite + TanStack Router/Query + Tailwind + @assistant-ui/react + xterm.js + @elevenlabs/react + socket.io-client + workbox + shiki.
Source structure
src/router.tsx- Route definitions.src/components/- UI components.src/hooks/- Data fetching and state hooks.src/api/client.ts- API client.src/types/api.ts- Type definitions.
Development
From the repo root:
bun install
bun run dev:web
If testing in Telegram, set:
HAPI_PUBLIC_URLto the public HTTPS URL of the dev server.CORS_ORIGINSto include the dev server origin.
Tests
Unit tests run under vitest + jsdom:
bun run test:web
End-to-end browser tests for the scratchlist component (real Chromium, real
inert focus blocking, real localStorage round-trips) live at the repo root
under e2e/:
bun run test:e2e # headless
bun run test:e2e:ui # Playwright UI mode (debug)
The spec drives a Vite-served fixture page (web/e2e-fixtures/scratchlist-fixture.html)
that mounts the production ScratchlistPanel in isolation, so no hub /
auth / socket setup is required.
Build
bun run build:web
The built assets land in web/dist and are served by hapi-hub. The single executable can embed these assets.
Standalone hosting
You can host web/dist on a static host (GitHub Pages, Cloudflare Pages) and point it at any hapi hub:
- Build the web app. If your static host uses a subpath, set the Vite base:
bun run build:web -- --base /<repo>/
- Deploy
web/distto your static host. - Set hub CORS to allow the static origin (
HAPI_PUBLIC_URLorCORS_ORIGINS). - Open the static site, click the top-right Hub button on the login screen, and enter the hapi hub origin.
Clear the hub override in the same dialog to return to same-origin behavior.