This RedNote automation skill is not clearly malicious, but it needs Review because it can control a live social account and Mac UI, send/post/delete content, and capture screens without strong built-in confirmations.
Install only if you are comfortable giving Terminal system-wide Accessibility control and letting an agent operate your live RedNote account. Keep tool approval enabled, verify the visible target before sending DMs, posting or replying to comments, following accounts, or deleting comments, and avoid unattended runs. Treat screenshots and clipboard use as sensitive, consider a dedicated macOS/RedNote account, and do not permanently disable your screensaver or screen lock.