Files
paseo/packages/server
Mohamed Boudra 20385bdb50 Add opt-in browser tools for desktop tabs
* Add opt-in browser tools for desktop tabs

Adds the daemon opt-in, desktop tab routing, MCP tools, and real browser automation surfaces for Paseo desktop browser tabs.

* Fix browser tools CI expectations

* Address browser tools review findings

* Restrict browser file automation paths

* Fix browser upload test on Windows

* Harden browser navigation inputs

* Make browser tools create usable tabs

* Update browser MCP empty-state test

* Fail browser tab creation when registration times out

* Fix browser screenshots for agents

* Hide disabled browser tools from agents

* Address browser tools architecture review

* Replace browser tools review tests

* Wrap browser tab registration errors

* Mock Expo Router in app unit tests

* Handle invalid browser automation requests

* Return browser failure on desktop disconnect

* Update browser disconnect websocket test

* Relax browser timeout polling test

* Handle invalid browser responses

* Return browser failure when send fails

* Remove local diagnostics and fixture paths

* Fix dev service home fallback

* Use worktree home for dev services

* Use managed daemon in desktop dev

* fix(browser): keep agent tabs addressable

Track agent-active browser targets separately from human-focused tabs and keep resident webviews alive for automation. Browser tool visibility now comes from registration while the broker reports disabled execution.

* refactor(browser): register tools through catalog

Move browser tool registration onto the shared Paseo tool catalog so the MCP server remains only the transport adapter.

* fix(settings): translate browser tools host error
2026-06-30 22:33:18 +02:00
..
2026-05-28 01:58:18 +08:00
2026-06-30 12:00:31 +02:00
2026-04-23 21:44:48 +07:00

Voice Assistant

A voice-controlled terminal assistant that runs as a single local service.

Quick Start

# Install dependencies
npm install

# Copy environment variables
cp .env.example .env
# Edit .env and add your API keys (OpenAI, Deepgram)

# Run development servers
npm run dev

# Open browser to http://localhost:5173

Architecture

  • Express Server (port 3000) - Serves API and built UI in production
  • Vite Dev Server (port 5173) - Hot-reload React UI in development
  • WebSocket (/ws) - Real-time bidirectional communication
  • Agent - STT → LLM → TTS pipeline with terminal control
  • Daemon - tmux-based terminal management (in-process)

Development

# Run both servers (recommended)
npm run dev

# Or run separately:
npm run dev:server  # Express on port 3000
npm run dev:ui      # Vite on port 5173

# Type checking
npm run typecheck

# Build for production
npm run build

# Start production server
npm start

Project Status

Completed (Phases 1-2):

  • Package setup and configuration
  • Express server with WebSocket
  • React UI with Vite
  • WebSocket client with ping/pong testing

In Progress (Phase 3):

  • Terminal control (tmux integration)

📋 Planned (Phases 4-9):

  • LLM integration (OpenAI GPT-4)
  • Agent orchestrator
  • Speech-to-Text (Deepgram)
  • Text-to-Speech (OpenAI)
  • Audio streaming
  • UI polish

See IMPLEMENTATION_PLAN.md for complete details.

Environment Variables

OPENAI_API_KEY=your-openai-key-here      # GPT-4 and TTS
DEEPGRAM_API_KEY=your-deepgram-key-here  # Streaming STT
STT_MODEL=whisper-1        # Optional: override to gpt-4o-transcribe, etc.
STT_CONFIDENCE_THRESHOLD=-3.0  # Optional: reject low-confidence clips
STT_DEBUG_AUDIO_DIR=.stt-debug # Optional: persist raw dictation audio for debugging
PASEO_HOME=~/.paseo        # Runtime state directory (agents/, etc.)
PASEO_LISTEN=127.0.0.1:6767  # Listen address (host:port or /path/to/socket)

PASEO_HOME defaults to ~/.paseo and isolates runtime artifacts like agents/. PASEO_LISTEN controls the daemon listen address. For blue/green testing you can run a parallel server without touching production state:

PASEO_HOME=~/.paseo-blue PASEO_LISTEN=127.0.0.1:7777 npm run dev

Tech Stack

  • Server: Express, TypeScript, ws (WebSocket)
  • Client: React 18, Vite, TypeScript
  • Terminal: tmux (via child_process)
  • AI: OpenAI (LLM + TTS), Deepgram (STT)

Testing

Currently manual testing via:

  1. Start servers: npm run dev
  2. Open http://localhost:5173
  3. Test WebSocket connection (green status indicator)
  4. Click "Send Ping" button to test communication

More testing guidance as features are implemented.

License

MIT