code-index-mcp

Instructions

Implementation Reference

• src/code_index_mcp/services/settings_service.py:117-160 (handler)

  Core implementation of get_settings_info tool logic in SettingsService, handling settings retrieval, config/stats loading, and response formatting.

  def get_settings_info(self) -> Dict[str, Any]:
      """
      Get comprehensive settings information.
  
      Handles the logic for get_settings_info MCP tool.
  
      Returns:
          Dictionary with settings directory, config, stats, and status information
      """
      temp_dir = os.path.join(tempfile.gettempdir(), SETTINGS_DIR)
      
      # Get the actual index directory from the index manager
      index_manager = get_index_manager()
      actual_temp_dir = index_manager.temp_dir if index_manager.temp_dir else temp_dir
  
      # Check if base_path is set
      if not self.base_path:
          return ResponseFormatter.settings_info_response(
              settings_directory="",
              temp_directory=actual_temp_dir,
              temp_directory_exists=os.path.exists(actual_temp_dir),
              config={},
              stats={},
              exists=False,
              status="not_configured",
              message="Project path not set. Please use set_project_path to set a "
                      "project directory first."
          )
  
      # Get config and stats
      config = self.settings.load_config() if self.settings else {}
      stats = self.settings.get_stats() if self.settings else {}
      settings_directory = actual_temp_dir
      exists = os.path.exists(settings_directory) if settings_directory else False
  
      return ResponseFormatter.settings_info_response(
          settings_directory=settings_directory,
          temp_directory=actual_temp_dir,
          temp_directory_exists=os.path.exists(actual_temp_dir),
          config=config,
          stats=stats,
          exists=exists
      )

• src/code_index_mcp/server.py:282-286 (registration)

  MCP tool registration using @mcp.tool() decorator with error handling wrapper that delegates to SettingsService.get_settings_info().

  @mcp.tool()
  @handle_mcp_tool_errors(return_type='dict')
  def get_settings_info(ctx: Context) -> Dict[str, Any]:
      """Get information about the project settings."""
      return SettingsService(ctx).get_settings_info()