This mod censors players with invisibility in death messages.
Server-side, client-side optional but it will have death message localised (instead of death.attack.player.invisible); you can also fix it with vanilla damage, see below
Depends on Fabric API, Fabric Language Kotlin; you should have those already.
>=1.20.3 versions coming soon™
Since 1.1 version of mod, config file invisible-deity-damage-type.txt can be used to change damage to be applied by invisible players. This will fix localisation issue if it matters to you. Docs inside config.