NoMobsThankYou

Prevents unwanted mobs from spawning in your Minecraft world. Configure via JSON files.

OP needed for commands.

Features

• 6 presets: disableAllMobs, villagersAllowed, disableMonsters, disablePassiveMobs, disableVillagers, disableBosses
• Override lists: add or keep specific mobs with wildcard support (minecraft:*, modid:*)
• Runtime reload: change config without restarting the server
• Lightweight: no dependencies beyond what Minecraft already ships

Commands

Configuration

Two JSON files in config/:

Presets file: nomobsthankyou-presets.json

Enable exactly one preset at a time. If more than one is true, none will be applied.

{
  "disableAllMobs": false,
  "villagersAllowed": false,
  "disableMonsters": false,
  "disablePassiveMobs": false,
  "disableVillagers": false,
  "disableBosses": false
}

Note: Invalid JSON or values will reset to defaults and show a warning in chat.

Overrides file: nomobsthankyou-overrides.json

Add or keep specific entities. Supports wildcards (minecraft:*, modid:*):

{
  "remove": ["minecraft:creeper", "minecraft:zombie"],
  "keep": ["minecraft:villager", "minecraft:wandering_trader"]
}

Overrides are applied on top of the active preset.

Note: Invalid JSON or values will reset to defaults and show a warning in chat.

Requirements

Fabric

• Fabric API
• (+26.X) Java 25 or newer

NeoForge

• (+26.X) Java 25 or newer

License

This project is licensed under the MIT License.