Eventkit Integration

This skill appears to do what it says (EventKit integration) and doesn’t request secrets or install software, but it contains two areas to be cautious about: 1) Zero-width steganography: The skill recommends embedding invisible markers in reminder notes to track identity. That is a covert channel — those markers can be synchronized to iCloud or shared calendars and could leak user or device identifiers. If you plan to use this, ensure explicit user consent, clear privacy disclosures, and consider safer alternatives (signed metadata stored in your app's private database or encrypted metadata fields), and verify App Store/privacy policy compliance. 2) Bulk delete / self-healing logic: The batch delete and zombie purge patterns can remove many reminders. Add safeguards: confirmations, dry-run modes, rate-limits, backups, and robust checks to avoid deleting items created by other apps or users. Test thoroughly on non-production data. Other recommendations: review regex and Unicode handling (ensure the extraction works reliably), ensure permission prompts follow platform guidelines, and log minimal data. If you need greater assurance about potential covert channels or third-party exposure, request the full source files or a code review before installing.