Entity Zoning Supervisor
Gives users fine-grained control over mob spawning through config files
About this Mod
Entity Zoning Supervisor is your free, open source, and easy to use solution for deciding what entities go where. It is great for packmaking or for personal use.
DOCUMENTATION LIVES AT THE WIKI! LINK:
https://github.com/eerussianguy/Entity-Zoning-Supervisor/wiki
Config files
Your config files live in the .minecraft/config/entity_zoning_supervisor folder. Empty config files will be generated if you launch the game to the main screen once with the mod installed.
spawn.json
This file manages the addition of mobs to biomes. This works by hooking into the natural spawner. This means that mobs added using this json file will integrate into the vanilla spawn manager and spawn at a relatively normal rate.
spawn_restriction.json
This file solely prevents spawning, based on provided predicates.
rule_set.json
Tired of specifying restrictions over and over? Me too. This file lets you set common rule sets for use later.
entity_loot_filter.json
This file allows you to filter, replace, and deny entity loot drops.
Available Versions
How to Install Entity Zoning Supervisor on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Entity Zoning Supervisor". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.20.1, 1.18.2
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Entity Zoning Supervisor server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is Entity Zoning Supervisor compatible with forge and neoforge?
Entity Zoning Supervisor officially supports forge, neoforge for Minecraft 1.21.1, 1.20.1, 1.18.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Entity Zoning Supervisor – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Entity Zoning Supervisor consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Install Entity Zoning Supervisor with just one click on your server.