* Add Kimi agent support via ACP protocol Add full integration for the Kimi Code CLI agent using the standard Agent Client Protocol (ACP). Includes: - kimi command and CLI registry wiring - Local launcher spawning kimi directly - Remote launcher with ACP stdio transport via AcpSdkBackend - Session management with resume support - Permission handler supporting all Kimi permission modes - Terminal UI display component - Runtime config resolving model from env and ~/.kimi/config.toml via [HAPI](https://hapi.run) Co-Authored-By: HAPI <noreply@hapi.run> * Fix Kimi ACP tool call input decoding on web Kimi streams tool arguments as JSON text inside the content array (e.g. {\"command\": \"df -h\"}) instead of rawInput/kind. The handler now extracts input from three sources in priority order: 1. rawInput (Claude/Codex path) 2. kind + title fallback (Gemini path) 3. content JSON text (Kimi path) Also handles: - rawInput: null no longer blocks the kind+title fallback - Title prefixes like \"Shell: free -h\" are stripped to extract args - Stale placeholder inputs are re-derived when the title updates - Normalized kind aliases (shell, run, read_file, write, etc.) via [HAPI](https://hapi.run) Co-Authored-By: HAPI <noreply@hapi.run> * Add kimi support to web UI * Fix some bugs * fix(kimi): dedupe repeated tool_call display in terminal UI * fix(web): keep tool block immutable so React detects input/state changes * fix(web): recognise Kimi subagent titles like 'Agent: ...' as subagent tools * fix(web): allow-for-session for ACP agents (kimi, cursor) PermissionFooter treated all non-codex sessions as Claude, sending Claude-specific acceptEdits/allowTools to ACP agents that don't support them. Hub rejected acceptEdits for kimi, and the ACP PermissionAdapter ignored allowTools. - Only show 'allow all edits' for Claude sessions - Send decision: approved_for_session for non-Claude ACP agents - Update status display to check decision field * fix(web): lookup subagent sidechains by tool-call id instead of msg id * fix(web): don't trim newest messages when loading older history fetchOlderMessages was using trimVisible(merged, 'prepend') which kept the oldest 400 messages and dropped the newest ones. This caused: 1. Latest messages to disappear when user loaded older history 2. User to see no visible change when new old messages were drowned in the 400-message window. Remove the incorrect trim so all fetched older messages are retained alongside the current window. Subsequent ingestIncomingMessages (append mode) will naturally keep the window bounded when new agent messages arrive. * fix(cli): route Kimi session resume to runKimi instead of runCursor Kimi was present in AGENT_FLAVORS but dispatchLocalResume had no branch for it, so resuming a Kimi session fell through to the Cursor launcher. via [HAPI](https://hapi.run) Co-Authored-By: HAPI <noreply@hapi.run> * fix(cli): pass selected model to Kimi ACP backend via KIMI_MODEL env createKimiBackend was ignoring opts.model and only setting KIMI_PROJECT_DIR. Use buildKimiEnv so the selected model reaches the subprocess as KIMI_MODEL. via [HAPI](https://hapi.run) Co-Authored-By: HAPI <noreply@hapi.run> * fix(web): bound message window on older loads with dedicated larger cap fetchOlderMessages was keeping all messages unbounded, causing sessionStorage bloat on repeated pagination. Reintroduce trimming with OLDER_LOAD_WINDOW_SIZE (800) so growth is capped while the newest messages are still preserved for far longer than before. via [HAPI](https://hapi.run) Co-Authored-By: HAPI <noreply@hapi.run> * fix(web): revert sidechain lookup to message id, matching tracer/grouping pipeline tracer.ts sets sidechainId to the parent message id, and reducer.ts groups by sidechainId. A prior commit changed reducerTimeline.ts to look up by tool-call id (c.id), which broke sidechain attachment. Revert to msg.id so the lookup matches the actual grouping key end-to-end. via [HAPI](https://hapi.run) Co-Authored-By: HAPI <noreply@hapi.run> * fix(cli): gate ACP title prefix stripping to known tool-kind labels extractTitleArgument stripped at the first colon unconditionally, corrupting commands/paths like curl http://localhost:3000 or Windows paths. Now it only strips when the prefix normalizes to the same tool kind as the event, verified via regex. via [HAPI](https://hapi.run) Co-Authored-By: HAPI <noreply@hapi.run> * fix(shared): include kimi in isCodexFamilyFlavor for ACP permission UI Kimi is an ACP-style agent that supports the abort decision, but isCodexFamilyFlavor excluded it, so PermissionFooter rendered the non-Codex Allow/Deny UI without the Abort button. via [HAPI](https://hapi.run) Co-Authored-By: HAPI <noreply@hapi.run> --------- Co-authored-by: HAPI <noreply@hapi.run>
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.
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.
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.