npm install

cp .env.example .env
# Edit .env to set your API key

node -e "console.log(require('crypto').randomBytes(32).toString('hex'))"

npm run build
npm start

npm run dev

# Install Tailscale if not already installed
# Then serve via Tailscale
tailscale serve --bg --http 3000

tailscale status  # Find your Tailscale IP

{
  "mcpServers": {
    "browser-remote": {
      "url": "http://your-tailscale-ip:3000/sse",
      "headers": {
        "Authorization": "Bearer your-api-key"
      }
    }
  }
}

# Install ngrok if not already installed
ngrok http 3000

# Install cloudflared if not already installed
cloudflared tunnel --url http://localhost:3000

curl http://localhost:3000/health

{
  "status": "healthy",
  "sessions": 0,
  "uptime": 10.5,
  "transport": "sse",
  "endpoints": {
    "sse": "/sse (GET - establishes SSE connection)",
    "message": "/message?sessionId=xxx (POST - send JSON-RPC messages)"
  }
}

const eventSource = new EventSource('http://localhost:3000/sse', {
  headers: { 'Authorization': 'Bearer your-api-key' }
});

eventSource.addEventListener('endpoint', (e) => {
  console.log('Message endpoint:', e.data);
  // e.data = "/message?sessionId=xxx"
});

eventSource.addEventListener('message', (e) => {
  console.log('MCP response:', JSON.parse(e.data));
});

curl -X POST "http://localhost:3000/message?sessionId=your-session-id" \
  -H "Authorization: Bearer your-api-key" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

# Example: Use a custom MCP server
MCP_COMMAND=node
MCP_ARGS=["/path/to/your/mcp-server/dist/index.js"]

# Example: Use Python MCP server
MCP_COMMAND=python
MCP_ARGS=["-m", "your_mcp_server"]