io.github.miller-joe/comfyui-mcp

io.github.miller-joe/comfyui-mcp·v0.2.1·Image, Video & Audio

Quality Score

/100

MCP server for ComfyUI: text-to-image, variations, img2img refine, upscale, image proxy.

Repository →

§01 Install

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "comfyui-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@miller-joe/comfyui-mcp"
      ],
      "env": {
        "COMFYUI_URL": "<comfyui_url>",
        "COMFYUI_PUBLIC_URL": "<comfyui_public_url>",
        "COMFYUI_DEFAULT_CKPT": "<comfyui_default_ckpt>"
      }
    }
  }
}

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "comfyui-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@miller-joe/comfyui-mcp"
      ],
      "env": {
        "COMFYUI_URL": "<comfyui_url>",
        "COMFYUI_PUBLIC_URL": "<comfyui_public_url>",
        "COMFYUI_DEFAULT_CKPT": "<comfyui_default_ckpt>"
      }
    }
  }
}

Cline (cline_mcp_settings.json)

npx -y @miller-joe/comfyui-mcp

§02 Environment variables

COMFYUI_URL

ComfyUI HTTP URL used internally by this server. Default: http://127.0.0.1:8188

COMFYUI_PUBLIC_URL

Externally-reachable ComfyUI URL used in image URLs returned to clients. Set when the internal URL isn't reachable from MCP clients (common with Docker networks).

COMFYUI_DEFAULT_CKPT

Default checkpoint filename. Default: sd_xl_base_1.0.safetensors

§03 MCP Quality Score · methodology

freshness

completeness

installability

documentation

stability

§04 Alternatives in Image, Video & Audio

inference.sh

ac.inference.sh/mcp

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