Command-Line MCP Server

Instructions

Implementation Reference

• src/cmd_line_mcp/server.py:610-641 (handler)

  The handler implementation for the 'get_configuration' tool, which retrieves and formats the current configuration settings.

  async def get_configuration() -> dict[str, Any]:
      """
      Get the current configuration settings.
  
      Returns:
          The current configuration settings
      """
      # Get a safe copy of the configuration
      config_copy = self.config.get_all()
  
      # Format it for display
      return {
          "server": config_copy["server"],
          "security": config_copy["security"],
          "commands": {
              "read_count": len(config_copy["commands"]["read"]),
              "write_count": len(config_copy["commands"]["write"]),
              "system_count": len(config_copy["commands"]["system"]),
              "blocked_count": len(config_copy["commands"]["blocked"]),
              "dangerous_patterns_count": len(
                  config_copy["commands"]["dangerous_patterns"]
              ),
              "full_command_lists": config_copy["commands"],
          },
          "output": config_copy["output"],
          "separator_support": self.config.has_separator_support(),
          "directory_whitelisting": {
              "enabled": True,
              "whitelisted_directories": self.whitelisted_directories,
              "note": "Directories not in this list will require session approval",
          },
      }

• src/cmd_line_mcp/server.py:607-607 (registration)

  Registration of the get_configuration tool using the server application's tool decorator factory.

  get_configuration_tool = self.app.tool()