Superset MCP Integration

Instructions

Implementation Reference

• main.py:1065-1086 (handler)

  The handler function decorated with @mcp.tool() that implements the superset_database_validate_parameters tool. It validates database connection parameters by posting to Superset's API endpoint /api/v1/database/validate_parameters/ using the make_api_request helper.

  @mcp.tool()
  @requires_auth
  @handle_api_errors
  async def superset_database_validate_parameters(
      ctx: Context, parameters: Dict[str, Any]
  ) -> Dict[str, Any]:
      """
      Validate database connection parameters
  
      Makes a request to the /api/v1/database/validate_parameters/ endpoint to verify
      if the provided connection parameters are valid without creating a connection.
  
      Args:
          parameters: Connection parameters to validate
  
      Returns:
          A dictionary with validation results
      """
      return await make_api_request(
          ctx, "post", "/api/v1/database/validate_parameters/", data=parameters
      )