MCP BigQuery Server

import requests import json def handle_mcp_error(e: requests.exceptions.RequestException) -> str: """Handles errors from MCP server communication and provides user-friendly messages.""" if isinstance(e, requests.exceptions.ConnectionError): return ( "Could not connect to the MCP BigQuery server. " "Please ensure the server is running and accessible at the configured address." ) elif isinstance(e, requests.exceptions.Timeout): return "The request to the MCP BigQuery server timed out. The server might be overloaded or unreachable." elif isinstance(e, requests.exceptions.HTTPError): status_code = e.response.status_code if status_code == 400: try: error_details = e.response.json() if "error" in error_details: return f"MCP Server Error (400 Bad Request): {error_details['error']}" return f"MCP Server Error (400 Bad Request): {e.response.text}" except json.JSONDecodeError: return f"MCP Server Error (400 Bad Request): {e.response.text}" elif status_code == 404: return ( f"MCP Server Error (404 Not Found): The requested endpoint was not found. " f"Please check the server's API documentation and the client's endpoint configuration. " f"URL: {e.response.url}" ) elif status_code == 500: return "MCP Server Error (500 Internal Server Error): An unexpected error occurred on the server." else: return f"MCP Server Error ({status_code} {e.response.reason}): {e.response.text}" else: return f"An unexpected error occurred while communicating with the MCP server: {e}"