* fix(cursor): close ACP list-models race and false exit 143 window Register the agent-acp-active guard before spawn, hold it until stdio close (not bare exit), record the ACP child PID, and align lock/cache home with resolveHapiHomeDir so runner and session children agree. Richer exit attribution distinguishes live-PID transport disruption from confirmed child death. Fixes residual #1472 after #835. Co-authored-by: Cursor <cursoragent@cursor.com> * test(cursor): isolate ACP guard teardown from ~/.hapi Reset afterEach under the temp HAPI_HOME only, and restore the isolated home before teardown in the unset-HAPI_HOME case, so tests cannot wipe a live agent-acp-active lock. Use distinct child PIDs in registration tests. Co-authored-by: Cursor <cursoragent@cursor.com> * fix(cursor): publish ACP lock pid before count Fail-closed reservation order: write pids/<hostPid> before count so concurrent reconcile cannot treat a mid-register lock as stale and clear it for list-models. Keep a short mtime grace only when pids/ is missing (mkdir gap). Regression covers mid-publish readers. Co-authored-by: Cursor <cursoragent@cursor.com> * fix(cursor): keep empty pids/ ACP reservation fail-closed Between mkdir(pids) and the host pid writeFile, reconcile could see liveCount=0 and clear the lock. Keep that window when count is still absent and the lock is fresh; re-scan for pids published mid-reconcile. Regression hooks the mkdir/write gap. Co-authored-by: Cursor <cursoragent@cursor.com> * fix(cursor): keep ACP lock across last-unregister publish race Write a short-lived registering marker before pids/count so empty pids with leftover count cannot erase a concurrent mid-addLockPid reservation. Co-authored-by: Cursor <cursoragent@cursor.com> * fix(cursor): use per-pid ACP registering markers Crash/reboot must not pin list-models forever on a bare registering file; prune dead owners and only keep live registrar PIDs. Co-authored-by: Cursor <cursoragent@cursor.com> --------- Co-authored-by: Cursor <cursoragent@cursor.com>
HAPI
Run official Claude Code / Codex / Cursor Agent / Grok Build / OpenCode / Kimi / Copilot / Antigravity / Pi sessions locally and control them remotely through a Web / PWA / Telegram Mini App.
Why HAPI? HAPI is a local-first alternative to Happy. See Why Not Happy? for the key differences.
Features
- Seamless Handoff - Work locally, switch to remote when needed, switch back anytime. No context loss, no session restart.
- Native First - HAPI wraps your AI agent instead of replacing it. Same terminal, same experience, same muscle memory.
- AFK Without Stopping - Step away from your desk? Approve AI requests from your phone with one tap.
- Your AI, Your Choice - Claude Code, Codex, Cursor Agent, Grok Build, OpenCode, Kimi, Copilot, Antigravity, Pi—different agents, one unified workflow.
- Terminal Anywhere - Run commands from your phone or browser, directly connected to the working machine.
- Voice Control - Talk to your AI agent hands-free using the built-in voice assistant.
- Workspace Browser - Opt-in via one or more
hapi runner start --workspace-root <path>flags: browse scoped file trees from the web and start sessions in allowed subdirectories.
Demo
https://github.com/user-attachments/assets/38230353-94c6-4dbe-9c29-b2a2cc457546
Getting Started
npx @twsxtd/hapi hub --relay # start hub with E2E encrypted relay
npx @twsxtd/hapi # run claude code
hapi server remains supported as an alias.
The terminal will display a URL and QR code. Scan the QR code with your phone or open the URL to access.
The relay uses WireGuard + TLS for end-to-end encryption. Your data is encrypted from your device to your machine.
For self-hosted options (Cloudflare Tunnel, Tailscale), see Installation
Docs
Build from source
bun install
bun run build:single-exe
Credits
HAPI means "哈皮" a Chinese transliteration of Happy. Great credit to the original project.