# Third-party notices

## Plannotator

Implannotator interoperates with the separately installed `@plannotator/pi-extension` companion package, licensed under MIT OR Apache-2.0. See <https://github.com/backnotprop/plannotator>.

## Implannotator design-guidance snapshot

The files under `skills/implannotator/` were adapted from the locally installed Impeccable skill version 3.7.1. The source snapshot did not include license or repository metadata. **Do not publish this npm package publicly until redistribution rights and required attribution have been confirmed.** `scripts/assert-publish-ready.mjs` enforces an explicit acknowledgement.