ComfyUI

ComfyUI MCP Server provides a bridge between AI assistants and ComfyUI's image generation capabilities. Built with Python, it exposes two main tools: text-to-image generation with customizable parameters (prompt, seed, steps, CFG scale, and denoise strength) and image downloading functionality. The server communicates with ComfyUI via WebSocket connections, processes workflow templates from JSON files, and supports both URL-based and binary image returns. It features Docker support with both standard and SSE transport options, authentication capabilities for secure ComfyUI instances, and environment variable configuration. This implementation is particularly valuable for developers who want to integrate AI image generation into conversational interfaces without managing the complexities of ComfyUI's workflow system directly.

Source

Repository: https://github.com/overseer66/comfyui-mcp-server