QuantConnect MCP Server

Instructions

Implementation Reference

• quantconnect_mcp/src/tools/auth_tools.py:137-185 (handler)

  The handler function for the 'test_quantconnect_api' tool. Decorated with @mcp.tool() for automatic schema generation from type hints and docstring, and registration with the MCP server. Tests QuantConnect API connectivity by making an authenticated HTTP request to the specified endpoint.

  @mcp.tool()
  async def test_quantconnect_api(
      endpoint: str = "authenticate", method: str = "POST"
  ) -> Dict[str, Any]:
      """
      Test QuantConnect API connectivity with current authentication.
  
      Args:
          endpoint: API endpoint to test (default: authenticate)
          method: HTTP method to use (default: POST)
  
      Returns:
          Dictionary containing API test results
      """
      try:
          auth = get_auth_instance()
  
          if auth is None:
              return {
                  "status": "error",
                  "error": "Authentication not configured",
                  "message": "Configure authentication first using configure_quantconnect_auth",
              }
  
          # Make API request
          response = await auth.make_authenticated_request(endpoint, method)
  
          # Parse response
          try:
              response_data = response.json()
          except:
              response_data = {"raw_content": response.text}
  
          return {
              "status": "success",
              "endpoint": endpoint,
              "method": method,
              "status_code": response.status_code,
              "response_data": response_data,
              "headers": dict(response.headers),
              "success": response.status_code == 200,
          }
  
      except Exception as e:
          return {
              "status": "error",
              "error": str(e),
              "message": f"Failed to test API endpoint: {endpoint}",
          }