按住热键即可把选中的节点保存并粘贴为可复用片段。Quick Paste / ComfyUI-QuickModulePicker。
https://github.com/Luna-visual/ComfyUI-QuickModulePicker
git clone https://github.com/Luna-visual/ComfyUI-QuickModulePicker
comfy node install comfyui-quick-module-picker