Voice SDK

┌─────────────────┐     ┌─────────────────┐
│  Wake Word      │────▶│  Voice Daemon   │
│  Listener       │     │  (port 9410/11) │
└─────────────────┘     └────────┬────────┘
                                 │
                    ┌────────────┼────────────┐
                    ▼            ▼            ▼
             ┌──────────┐ ┌──────────┐ ┌──────────┐
             │  Ball    │ │  AI      │ │  TTS     │
             │  Overlay │ │  Agent   │ │  Worker  │
             └──────────┘ └──────────┘ └──────────┘

# Navigate to voice daemon
cd workers/voice-daemon

# Install Node dependencies
pnpm install

# Install Python dependencies for overlay
pip install PyQt5

# Build TypeScript
pnpm build

# Using the CLI helper
codmir-activate start

# Or manually
systemctl --user start codmir-voice-daemon
systemctl --user start codmir-voice-overlay

codmir-activate start   # Start voice services
codmir-activate stop    # Stop services
codmir-activate status  # Check service status
codmir-activate test    # Run overlay in demo mode

const ws = new WebSocket('ws://127.0.0.1:9410');

ws.onopen = () => {
  console.log('Connected to voice daemon');
};

ws.onmessage = (event) => {
  const data = JSON.parse(event.data);
  console.log('Event:', data.type, data.payload);
};

// Wake word detected
{ type: 'wake', payload: { timestamp: number } }

// Listening started
{ type: 'listening', payload: {} }

// Transcription result
{ type: 'transcript', payload: { text: string, final: boolean } }

// AI response
{ type: 'response', payload: { text: string } }

// Speaking started
{ type: 'speaking', payload: { text: string } }

// Idle (ready for next command)
{ type: 'idle', payload: {} }

// Error
{ type: 'error', payload: { message: string } }

// Simulate wake word (for testing)
ws.send(JSON.stringify({ type: 'simulate_wake' }));

// Send text command (skip voice)
ws.send(JSON.stringify({ type: 'command', text: 'Create a new ticket' }));

// Cancel current operation
ws.send(JSON.stringify({ type: 'cancel' }));

curl -X POST http://127.0.0.1:9411/webhook/wakeword

# Voice daemon
CODMIR_VOICE_WS_PORT=9410
CODMIR_VOICE_HTTP_PORT=9411
CODMIR_AI_ENDPOINT=http://localhost:3000/api/voice

# Overlay
CODMIR_OVERLAY_POSITION=bottom-right
CODMIR_OVERLAY_SIZE=64

# ~/.config/systemd/user/codmir-voice-daemon.service
[Unit]
Description=codmir Voice Daemon
After=network.target

[Service]
Type=simple
WorkingDirectory=/path/to/workers/voice-daemon
ExecStart=/usr/bin/node dist/index.js
Restart=on-failure

[Install]
WantedBy=default.target

# ~/.config/systemd/user/codmir-voice-overlay.service
[Unit]
Description=codmir Voice Overlay
After=codmir-voice-daemon.service

[Service]
Type=simple
WorkingDirectory=/path/to/workers/voice-daemon/overlay
ExecStart=/usr/bin/python3 ball.py
Restart=on-failure
Environment=DISPLAY=:0

[Install]
WantedBy=default.target

// Example: Voice command handling
daemon.on('command', async (text) => {
  if (text.includes('create ticket')) {
    await createTicket(text);
  }
  if (text.includes('run tests')) {
    await runTests();
  }
});

# Check logs
journalctl --user -u codmir-voice-daemon -f

# Check port availability
lsof -i :9410

# Check X11 display
echo $DISPLAY

# Run overlay manually
cd workers/voice-daemon/overlay
python3 ball.py