Clipeus app
Clipeus is System tool that is open source under the GPL-3.0-only license. Tiny app to clean clipboard.No UI. Click on the app icon to clean clipboard.
Also you can grant device & app notifications permission to clean clipboard automatically on
screen off (long tap on the app icon).
Permissions:
* NOTIFICATION_LISTENER - receive screen off events (optional)
It is Free Open Source Software.
License: GPL-3