ComfyUI MCP

Communityby Community (shawnrushefsky)freeverified Aug 25, 2026

Drive a local ComfyUI: 40+ tools for image, video, audio and 3D workflows.

What it does

Connects agents to a local or remote ComfyUI instance with 40+ tools for running, validating, composing and managing node workflows, plus 70+ bundled example workflows (FLUX, SDXL, SD3.5, ControlNet, LTX-Video, Mochi, AnimateDiff, Stable Audio). The free/local route for filmmakers who own GPUs and want full pipeline control, including open video models.

Connect

Claude Code

claude mcp add comfyui --transport stdio -- docker run -i --rm --pull always -e COMFYUI_URL=http://host.docker.internal:8000 ghcr.io/shawnrushefsky/comfyui-mcp:latest

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "comfyui": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "--pull",
        "always",
        "-e",
        "COMFYUI_URL=http://host.docker.internal:8000",
        "ghcr.io/shawnrushefsky/comfyui-mcp:latest"
      ],
      "env": {
        "COMFYUI_URL": "YOUR_KEY_HERE"
      }
    }
  }
}

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "comfyui": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "--pull",
        "always",
        "-e",
        "COMFYUI_URL=http://host.docker.internal:8000",
        "ghcr.io/shawnrushefsky/comfyui-mcp:latest"
      ],
      "env": {
        "COMFYUI_URL": "YOUR_KEY_HERE"
      }
    }
  }
}

Auth: none · env COMFYUI_URL — Points at your own ComfyUI instance — port 8000 for the Desktop app, 8188 for a manual install — no cloud account needed

Tools you'll see

run_workflowvalidate_workflowsearch_templatesget_example_workflowbuild_nodelist_modelsget_queuerecommend_workflow

Field notes

MIT; still the most comprehensive ComfyUI MCP, and the ghcr.io/shawnrushefsky/comfyui-mcp:latest image is published. Caveat: nothing has moved since Jan 28 2026 — no commits, and the container image was last built the same day — at 18 stars, so newer ComfyUI node packs may outrun its bundled 70+ workflows. On Linux swap host.docker.internal for --network=host. Notable alternatives: artokun/comfyui-mcp (Claude Code plugin with slash commands/skills) and joenorton/comfyui-mcp-server (lightweight Python). Requires you to run ComfyUI yourself.

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