The Agent Skills Directory

[SAFE]: The skill serves as a comprehensive guide for the Plasmo framework, covering project setup, content scripts, messaging, and storage.
[SAFE]: Includes explicit security guidance for developers, specifically advising that extension storage is locally readable and that secrets should never be hardcoded in the bundle.
[EXTERNAL_DOWNLOADS]: Instructions reference the official pnpm create plasmo command and dependencies from the @plasmohq scope (e.g., @plasmohq/storage, @plasmohq/messaging), which are the standard and expected packages for this framework.
[SAFE]: Recommends security best practices for extension development, such as using the principle of least privilege for manifest permissions and host patterns to speed up store review and reduce attack surface.
[SAFE]: Correctly identifies and explains the use of Shadow DOM for content script UI to provide style isolation from the host page.

plasmo