Install ComfyUI Builder in Claude Code
claude mcp add comfyui-builder -- npx -y mcp-comfy-ui-builder{
"mcpServers": {
"comfyui-builder": {
"command": "npx",
"args": [
"-y",
"mcp-comfy-ui-builder"
]
}
}
}Frequently asked questions
What does the ComfyUI Builder MCP server do?
ComfyUI MCP server: knowledge base, workflow builder, real-time execution, models, plugins.
Is the ComfyUI Builder MCP server free?
Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.
Does ComfyUI Builder run locally or remotely?
Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.
How do I add ComfyUI Builder to Claude Code?
Run: claude mcp add comfyui-builder -- npx -y mcp-comfy-ui-builder
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