WebSocket Protocol

{
  "type": "register_conversation_tools",
  "conversation_id": "conv_123",
  "tools": [
    {
      "name": "get_weather",
      "description": "Get current weather for a location",
      "parameters": {
        "type": "object",
        "properties": {
          "location": {"type": "string"}
        },
        "required": ["location"]
      }
    }
  ]
}

{
  "type": "tool_call_response",
  "call_id": "call_abc123",
  "result": {
    "temperature": 72,
    "condition": "sunny"
  }
}

{
  "type": "tool_call_error",
  "call_id": "call_abc123",
  "error": {
    "type": "execution_error",
    "message": "Service unavailable"
  }
}

{
  "type": "tool_call_request",
  "call_id": "call_abc123",
  "conversation_id": "conv_123",
  "tool_name": "get_weather",
  "parameters": {
    "location": "San Francisco"
  }
}

{
  "type": "conversation_lifecycle",
  "event": "started",
  "conversation_id": "conv_123",
  "timestamp": "2024-01-15T10:30:00Z"
}