A node-authoring copilot for ComfyUI: describe a node in plain language, NodeForge retrieves an existing one or authors a new one through a sandboxed write→test→verify loop, and installs it only after you approve the code, the test report, and a before/after preview. Surfaced as a sidebar panel.
https://github.com/jeremieLouvaert/ComfyUI-NodeForge
git clone https://github.com/jeremieLouvaert/ComfyUI-NodeForge
comfy node install comfyui-nodeforge