:core:protocol — summary-side patch path ported from the web reference: - wire/SummaryPatching.kt: patchSessionSummary port with the summary path's >= versioned gates (replicated web divergence vs the detail path's strict >, documented), derived-field recompute (pendingRequestsCount/Kinds/Requests capped 5, todoProgress), render-irrelevance filter (activeAt-only keep-alive suppression), toSessionSummary/toSessionSummaryMetadata projection, and the deprecated canApplyVersionedSummaryPatch legacy gate. - wire/SessionSorting.kt: exact sortSessionSummaries comparator (globalPinned > pinned > active > pendingRequestsCount among active > updatedAt desc; Long-safe, stable). - SessionMetadata grows the per-flavor agent session id fields the agentSessionId projection needs. :core:data store/ — StateFlow stores with per-hub JSON snapshots: - JsonSnapshotStore: debounced (500 ms) atomic tmp+fsync+rename snapshots, synchronous cold-start load, corrupt files degrade to null. - SessionStore: sorted summary list + per-id detail cache (strict-> detail patching via SessionPatching), full-session upsert preserving hub-computed scheduled fields, REST fallback for unparseable payloads, coalesced refresh (16 ms batch like the web), optimistic pin/archive. - MachineStore: full/patch/null machine-updated decision tree per sse.md. - LastSeenStore: per-session last-seen watermarks + once-per-scope baseline seeding + unread derivation (sessionLastSeen.ts/sessionAttention.ts port). - StoreSyncTargets: SyncEventRouter fan-in — global-scope message-stream events refresh the list, gap handshakes full-resync. :app feature/sessions/ — standalone screen + plain-constructor ViewModel: - SessionListScreen: pinned section, status dot with thinking pulse, flavor/ machine/worktree meta line, pending badge, todo chip, unread dot, machine filter chips, PullToRefreshBox, offline banner, empty states, long-press pin/archive sheet; taps emit onOpenSession only (no navigation). - SessionListViewModel: store combine -> UiState, owns the global SSE subscription while started (subscribe after collector registration), entry refresh, error SharedFlow for snackbars. Tests: SummaryPatching/SessionSorting JVM tests (cases mined from useSSE.test.ts), store tests (stale/equal/newer patches, full replace, keep-alive identity, snapshot round-trips, optimistic rollback), ViewModel combine + handshake tests with fake stores. All of :core:protocol:test, :core:data:test, :app:testDebugUnitTest, :app:assembleDebug green.
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
Native apps (iOS / Android)
Fully native SwiftUI and Kotlin Compose clients are in development under ios/ and android/. They pair with your hub by scanning the same terminal QR code as the web app, and follow the same protocol — see the client contract 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.