fm-mcp-comfyui-bridge

fm-mcp-comfyui-bridge

3.2

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fm-mcp-comfyui-bridge is an MCP server implementation for accessing ComfyUI, providing image generation features through integration with ComfyUI's API.

The fm-mcp-comfyui-bridge is a Model Context Protocol (MCP) server designed to interface with ComfyUI, a tool for image generation. This server facilitates the generation of images by leveraging ComfyUI's API, offering features such as image captioning and tag analysis. It is built to run locally with Python 3.13 or higher and requires the 'uv' package manager for setup. The server can be configured to work with custom workflows and supports integration with local vision models for image recognition. The default endpoint for ComfyUI is set to http://localhost:8188, but this can be adjusted as needed. The server also supports the use of LoRA models for enhanced image generation capabilities.

Features

  • Image generation using ComfyUI
  • Caption generation for created images
  • Tag analysis for generated images
  • Simple setup and launch using uv
  • Provides API endpoints as an MCP server

Tools

  1. generate_picture

    Generate an image according to the prompt

  2. get_picture

    Get PNG binary data for the specified image

  3. get_caption

    Get text annotations for images

  4. get_tag

    WD1.4 tags for parsing images