Calendar
Reminders for Mac notch developers
If you are extending NotNotch, Reminders is a host surface or a documented constraint. Reminders can appear beside events so the next action is visible.
Last updated 2027-01-24
Host rules
Packages declare placements in manifest.json. Reminders may be openTab, liveActivity, or a first-party module.
Do not disable library validation
Unsigned third-party binaries stay manifest-only. That is intentional.