ComfyUI Builder MCP Server

ComfyUI MCP server: knowledge base, workflow builder, real-time execution, models, plugins.

Local serverstdio

What is the ComfyUI Builder MCP Server?

ComfyUI MCP server: knowledge base, workflow builder, real-time execution, models, plugins.

What it actually does

Or from source: git clone https://github.com/MIt9/mcp-comfy-ui-builder.git && cd mcp-comfy-ui-builder && npm install

Configuration

  • Node.js 18+

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How to install the ComfyUI Builder MCP Server

{
  "mcpServers": {
    "comfy-ui-builder": {
      "command": "npx",
      "args": ["-y", "mcp-comfy-ui-builder"],
      "env": {
        "COMFYUI_HOST": "your-value",
        "COMFYUI_PATH": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

  • Node.js 18+
VariableDescriptionRequired
COMFYUI_HOSTEndpoint or connection string the server talks to.Optional
COMFYUI_PATHFilesystem location the server is allowed to use.Optional

Frequently asked questions

ComfyUI MCP server: knowledge base, workflow builder, real-time execution, models, plugins. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.