Two new golden-fixture suites, expectations machine-generated from the web
implementation (same source-of-truth principle as the chat suite):
- shared/fixtures/sse/ (12 cases): session-updated versioned-patch
application via applySessionDetailPatch — strict version gates for
metadata/agentState/todos/teamState, out-of-order arrival, teamState:null
clear, max-monotonic updatedAt, flat last-write-wins fields, sub-minute
activeAt keep-alive drop, scratchlistUpdatedAt trigger, and the pinned
actual behavior that activeTurnStartedAt is NOT applied by the patch path.
Inputs are stored schema-normalized and validated against SessionSchema /
strict SessionPatchSchema at generation time; per-patch applied/unchanged
verdicts are part of the contract.
- shared/fixtures/pagination/ (11 cases): op scripts driving the real
message-window store with a scripted ApiClient — latest page + SSE ingest,
before-cursor older pages, epoch-mismatch reset (window discard + recorded
internal latest request), reset:true replace preserving optimistic rows,
localId echo reconciliation, messages-consumed invokedAt stamping (no
cursor advance), message-cancelled removal, cancel-too-late invoked-row
ingest, hidden-row cursor advance, 400-row trim preserving queued rows,
and queued-state gap recovery. Documents pin the exact requests the store
issued, older-load outcomes, reconcile candidates, and a minimal window
projection (ids/order, queued/optimistic flags, hasMore, epoch, viewMode,
compound cursors).
Generator: web/scripts/fixtures/{sse,pagination}/ extend the K5 framework
(canonical serialization reused; suites pruned of stale files). Web
self-conformance tests replay every fixture against the real implementation
in bun run test:web. README documents schemas, projections, replay
contracts, and native consumption for both suites.
No time injection needed: the store's only Date.now() reads gate
notification throttling, which never reaches persisted or projected state.
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.