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* fix(cli): cap and back off consecutive remote launch failures claudeRemoteLauncher's respawn loop retried claudeRemote() immediately on every throw with no backoff or limit. A deterministic launch failure (bad auth, invalid model/args, spawn failure) respawned in a tight loop instead of giving up, hammering the same failure forever. Track whether onReady() fired at least once per attempt to tell an immediate/deterministic failure apart from a failure after real progress, back off between immediate-failure retries, and after 3 consecutive immediate failures drop the message that keeps triggering them and reset the streak, instead of respawning forever. The session keeps running so a later, unrelated message still gets its own budget. The streak reset on a non-throwing attempt is itself gated on having reached onReady, not applied unconditionally -- otherwise a message that keeps getting parked and re-picked-up on alternating attempts (e.g. an isolated command hitting the same deterministic failure) would reset the streak every other attempt and the cap would never fire. * fix(cli): restore queued message when remote launch fails before delivery MessageQueue2.collectBatch() acks a message (fires onBatchConsumed, which the hub uses to mark it consumed) at dequeue time, before the message ever reaches the SDK. If claudeRemote() then throws before onReady -- e.g. the process dies right after picking up the message -- the catch block only logged and retried, so the message vanished: the hub already thinks it was delivered, but the CLI never acted on it. Track the message returned from nextMessage() (whether freshly dequeued or held in `pending` across a mode change) as in-flight until the next onReady confirms it was handled, and restore it to the front of the queue (preserving isolation via unshiftIsolated when needed) if the attempt throws and will be retried. Restoring happens even if the throw races with a user-initiated switch/exit, so a message is not silently dropped by that unrelated shutdown either. When the immediate-failure cap from the previous commit is reached, the in-flight message is dropped instead of restored: unshifting it back would just feed it into another immediate failure on the very next attempt, storming again. This mirrors cursorLegacyRemoteLauncher's existing drop-and-reset policy on its own consecutive-failure cap. * fix(cli): preserve localId when restoring a failed message batch MessageQueue2.collectBatch() already collects each queue item's localId (it fires onBatchConsumed with the full list to ack them), but only exposed the joined `message` string to callers, discarding the per-item localIds and their original boundaries in the process. When claudeRemoteLauncher restores a dequeued-but-undelivered batch after a launch failure, it re-added the joined string as a single new queue item with no localId, orphaning the retried prompt from the hub row(s) it originated from (and from cancel-by-localId). Expose the pre-join `items` breakdown (message + localId per item) alongside the existing joined `message` field on collectBatch()/waitForMessagesAndGetAsString() -- purely additive, so the other callers of waitForMessagesAndGetAsString() (grok, kimi, opencode, cursor, codex, runAgentSession) are unaffected. On restore, unshift each original item individually in reverse order, so the localId and relative order of a multi-message batch are both preserved instead of just the first item's. * fix(cli): reset immediate-failure streak on a delivered non-onReady success claudeRemote.ts's /clear handling delivers the queued message to the SDK, then calls onSessionReset()/onCompletionEvent() and returns successfully without ever calling onReady(). The success-path streak reset only cleared on reachedReadyThisAttempt, so a successful /clear between two unrelated immediate launch failures did not reset the streak: an unrelated message's very next failure could hit the 3-in-a-row cap after just 1 failure, and the resulting banner would misreport "3 times in a row". Track whether nextMessage() actually handed a message to the SDK this attempt (deliveredMessageThisAttempt), separately from whether the attempt reached onReady, and reset the streak on either signal. The livelock-prone case this guards against (a message parked into `pending` and the attempt returning without ever delivering anything) leaves both flags false, so it still does not reset the streak.
hapi CLI
Run Claude Code, Codex, Cursor Agent, Grok Build, or OpenCode sessions from your terminal and control them remotely through the hapi hub.
What it does
- Starts Claude Code sessions and registers them with hapi-hub.
- Starts Codex mode for OpenAI-based sessions.
- Starts Cursor Agent mode for Cursor CLI sessions.
- Starts Grok Build locally or via ACP for remote sessions.
- Starts Gemini mode via ACP (Anthropic Code Plugins).
- Starts OpenCode mode via ACP and its plugin hook system.
- Provides an MCP stdio bridge for external tools.
- Manages a background runner for long-running sessions.
- Includes diagnostics and auth helpers.
Typical flow
- Start the hub and set env vars (see ../hub/README.md).
- Set the same CLI_API_TOKEN on this machine or run
hapi auth login. - Run
hapito start a session. - Use the web app or Telegram Mini App to monitor and control.
Commands
Session commands
hapi- Start a Claude Code session (passes through Claude CLI flags). Seesrc/index.ts.hapi codex- Start Codex mode. Seesrc/codex/runCodex.ts.hapi codex resume <sessionId>- Resume existing Codex session.hapi cursor- Start Cursor Agent mode. Seesrc/cursor/runCursor.ts. Supportshapi cursor resume <chatId>,hapi cursor --continue,--mode plan|ask,--yolo,--model. Local and remote modes supported; remote usesagent -pwith stream-json.hapi grok- Start Grok Build mode. Seesrc/grok/runGrok.ts.hapi gemini- Start Gemini mode via ACP. Seesrc/agent/runners/runAgentSession.ts. Note: Gemini runs in remote mode only; it waits for messages from the hub UI/Telegram.hapi opencode- Start OpenCode mode via ACP. Seesrc/opencode/runOpencode.ts. Note: OpenCode supports local and remote modes; local mode streams via OpenCode plugins.hapi resume [sessionId]- List resumable sessions for this machine or resume one locally.
Resume a remote session locally
hapi resume
hapi resume <session-id>
hapi resume lists resumable sessions for the current machine. hapi resume <session-id> hands off an active remote session and opens the same HAPI session in the local terminal.
Authentication
hapi auth status- Show authentication configuration and token source.hapi auth login- Interactively enter and save CLI_API_TOKEN.hapi auth logout- Clear saved credentials.
See src/commands/auth.ts.
Runner management
hapi runner start- Start runner as detached process.hapi runner stop- Stop runner gracefully.hapi runner status- Show runner diagnostics.hapi runner list- List active sessions managed by runner.hapi runner stop-session <sessionId>- Terminate specific session.hapi runner logs- Print path to latest runner log file.
Both start and start-sync accept repeatable --workspace-root <path> (or --workspace-root=<path>). When set:
- The web
/browsepage surfaces scoped file trees rooted at those paths. - The runner refuses
list-directoryandspawn-sessionrequests for paths outside the configured roots. ~and~/fooare expanded.
Omitting the flag keeps the legacy behavior: no scoping, no /browse feature.
See src/runner/run.ts.
Diagnostics
hapi doctor- Show full diagnostics (version, runner status, logs, processes).hapi doctor clean- Kill runaway HAPI processes.
See src/ui/doctor.ts.
Other
hapi mcp- Start MCP stdio bridge. Seesrc/codex/happyMcpStdioBridge.ts.hapi hub- Start the bundled hub (single binary workflow).hapi server- Alias forhapi hub.
Configuration
See src/configuration.ts for all options.
Required
CLI_API_TOKEN- Shared secret; must match the hub. Can be set via env or~/.hapi/settings.json(env wins).HAPI_API_URL- Hub base URL (default: http://localhost:3006).
Optional
HAPI_HOME- Config/data directory (default: ~/.hapi).HAPI_EXPERIMENTAL- Enable experimental features (true/1/yes).HAPI_EXTRA_HEADERS_JSON- JSON object of extra headers to send on CLI → hub requests, e.g.{"Cookie":"CF_Authorization=..."}. Can also be set as theextraHeadersobject in~/.hapi/settings.json(environment variable wins).HAPI_CLAUDE_PATH- Path to a specificclaudeexecutable.HAPI_HTTP_MCP_URL- Default MCP target forhapi mcp.
Runner
HAPI_RUNNER_HEARTBEAT_INTERVAL- Heartbeat interval in ms (default: 60000).HAPI_RUNNER_HTTP_TIMEOUT- HTTP timeout for runner control in ms (default: 10000).
Worktree (set by runner)
HAPI_WORKTREE_BASE_PATH- Base repository path.HAPI_WORKTREE_BRANCH- Current branch name.HAPI_WORKTREE_NAME- Worktree name.HAPI_WORKTREE_PATH- Full worktree path.HAPI_WORKTREE_CREATED_AT- Creation timestamp (ms).
Storage
Data is stored in ~/.hapi/ (or $HAPI_HOME):
settings.json- User settings (machineId, token, onboarding flag). Seesrc/persistence.ts.runner.state.json- Runner state (pid, port, version, heartbeat).logs/- Log files.
Requirements
- Claude CLI installed and logged in (
claudeon PATH). - Cursor Agent CLI installed (
agenton PATH) forhapi cursor. Install:curl https://cursor.com/install -fsS | bash(macOS/Linux),irm 'https://cursor.com/install?win32=true' | iex(Windows). - Grok Build CLI installed (
grokon PATH) forhapi grok. Authenticate withgrok login --device-authon headless runner machines, or setXAI_API_KEY. - OpenCode CLI installed (
opencodeon PATH). - Bun for building from source.
Build from source
From the repo root:
bun install
bun run build:cli
bun run build:cli:exe
For an all-in-one binary that also embeds the web app:
bun run build:single-exe
Source structure
src/api/- Bot communication (Socket.IO + REST).src/claude/- Claude Code integration.src/codex/- Codex mode integration.src/cursor/- Cursor Agent integration.src/grok/- Grok Build native TUI + ACP integration.src/agent/- Multi-agent support (Gemini via ACP).src/opencode/- OpenCode ACP + hook integration.src/runner/- Background service.src/commands/- CLI command handlers.src/ui/- User interface and diagnostics.src/modules/- Tool implementations (ripgrep, difftastic, git).
Related docs
../hub/README.md../web/README.md