Scaffold Notes

Use this skill when changing this repository's resource inventory.

Add an extension

1. Create extensions/<kebab-name>/index.ts.
2. Export default function (pi: ExtensionAPI).
3. Document commands, tools, events, and dependencies in extensions/<kebab-name>/README.md.
4. Add an entry to docs/catalog.md.
5. Run npm run check and pi -e ..

Add a skill