ComfyUI's MCP server now runs locally, open source
By Steven Van ·
The local server gives an agent access to every node, custom or not, and every model already on disk.
ComfyUI's MCP server is now local and open source, following Comfy Cloud MCP, which shipped in June. Running it locally means an agent works against your actual install: every node, including custom ones, and every model you have on disk. It can fetch files, start your ComfyUI instance, and build a workflow to the point where it runs.
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Powerful node-based UI for Stable Diffusion and other AI image models — build custom generation pipelines with a visual graph editor.
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