Chest Cavity + Naturalist
Chest Cavity + Naturalist is a Fabric datapack that adds chest cavities to mobs, letting the mod's naturalist items be found inside.
What it does
A datapack adds chest cavity loot to mobs, so animals drop the organs and contents that the Naturalist content relies on. The pack is loaded as a data pack on a server, where the server is required and players may add it as an optional client install. Builds are published for Fabric, targeting 1.20 and 1.20.1, with 1.0 for 1.20.1 as the latest file. The code is not open source; it is released under the CC0 1.0 Universal license.
Key features
Mob chest cavities
Mobs gain chest cavities that hold items when they are opened, adding a new source of materials.
Naturalist items
The datapack links chest cavity contents to naturalist-style items, so players can collect them from hunting.
Data pack delivery
The content ships as a data pack, so it can be added to a world or server without a separate mod jar.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Does Chest Cavity + Naturalist need to be on the server?
Which Minecraft versions does the pack support?
In the catalog
Chest Cavity + Naturalist is one of 11,058 Mobs mods on ModsFinder, and one of 5,189 Mobs mods for Fabric. 34,764 mods support Minecraft 1.20.1.
Similar mods
What the author says
This is a datapack that works with Chest Cavity and Naturalist, adding chest cavities to naturalist mobs, however not adding new organs. This datapack should work on other versions of the game (as the datapack was made for 1.20(.1)), but differences between the mods in 1.20(.1) and other versions of the mods would…
Official listing
- Modrinth page
- modrinth.com/mod/chest-cavity-naturalist
- Owner
- ChristianGeorgiou
- Published
- 2026-06-29
- Updated on Modrinth
- 2026-07-03
- Facts verified
- 2026-10-15