ComfyMCP Studio

Instructions

Returns:
    JSON object containing all presets with their configurations

Implementation Reference

• server/main.py:99-107 (handler)

  The @mcp.tool() decorated handler function for list_available_presets. It calls the helper list_presets() and returns the result as formatted JSON string.

  @mcp.tool()
  async def list_available_presets() -> str:
      """List all available style presets for asset generation.
      
      Returns:
          JSON object containing all presets with their configurations
      """
      return json.dumps(list_presets(), indent=2)

• server/presets.py:387-390 (helper)

  Helper function that converts the PRESETS dictionary into a serializable format for the tool response.

  def list_presets() -> Dict[str, Dict[str, Any]]:
      """List all available presets."""
      return {name: preset.to_dict() for name, preset in PRESETS.items()}