/node-skill

description: Generate a Claude skill for a ComfyUI custom node pack
argument-hint: Registry ID or GitHub URL of the node pack

/comfy-skill — Generate a Node Pack Skill

The user wants to generate a Claude Code skill file for a ComfyUI custom node pack.

Instructions

1. **Parse the argument.** The argument is: $ARGUMENTS

• A ComfyUI Registry ID (e.g., `comfyui-impact-pack`)
• A GitHub repository URL (e.g., `https://github.com/ltdrdata/ComfyUI-Impact-Pack`)
• Nothing, in which case ask the user which node pack they want to generate a skill for

2. **Generate the skill.** Use the `list_packs` tool with:

• `action`: `"generate_skill"`
• `source`: the registry ID or GitHub URL
• `install_in`: save to `skills/<pack-name>/` inside the plugin directory

3. **Report the result.** Tell the user:

• Where the skill file was saved
• A brief summary of what nodes are covered
• That they may need to restart Claude Code for the skill to take effect

Example

User: `/comfy-skill comfyui-impact-pack`

Steps:

• Call `list_packs` with `action: "generate_skill"`, source `"comfyui-impact-pack"` and `install_in` set to the skills directory
• Show the user where the file was saved and what it covers

Notes

• The generated skill includes node class types, input/output specs, usage examples, and a `## Sources` section (official repo README vs empirically-tuned composition patterns)
• Skills are saved as `SKILL.md` files in subdirectories under the plugin's `skills/` folder
• If the node pack isn't found in the registry, suggest the user provide a GitHub URL instead
• If nodes from the pack are installed locally, the skill will include live `/object_info` data