ModsJava
Proper Mobcap Modifier Fabric
Modifies mobcaps, etc. in the original enum (highly compatible)
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.





This is a very simple and compatible mod for modifying mobcaps, etc.
REQUIRES: Fabric API, Autoconfig API Cloth Config API
Works on both client and server, not required on client.
Configures for each spawn group:
- Mob cap
- Despawn start range (the 30s one) (aka 5 min)
- Immediate despawn range
- Is peaceful?
- Is rare? (20s spawn cycle)
Try out Per Player Spawns ported to >=1.16 by me
Suggestions welcomed
Verified by MCModsHub
- Ships as proper-mobcap-modifier-3.2.2.jar — drop this file into the mods folder
- Download size: 44 KB
- Download link checked 13 Aug 2026 — working
These come from our own check of the pack file, not from the source page.