tetra_data_kubejs
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
This file is placed in kubejs/server_scripts, so you need to use hp_TetraDataEvents.queue(…). queue(…) stages the Tetra data from this script and injects it on the next /reload. The easiest workflow is: /hp_tetra_data_kubejs apply
About this mod:
- It lets KubeJS register Tetra materials, schematics, modules, and improvements (that is: materials, schematics, modules, improvements).
- It provides a lot of completions, including effects, schematics, improvements, slots, etc. That is also what I think is the biggest highlight of this mod.
This example contains 5 core parts:
- material: register a custom Tetra material
- improvement: register a custom Tetra improvement
- module: register a custom Tetra module
- schematic: register two schematic examples
- one for installing a custom module
- one for applying a custom improvement to that module
If you are not already familiar with how Tetra normally registers materials, schematics, modules, and improvements through datapacks, I recommend learning that first.




- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as tetra_data_kubejs-1.3.2.jar — drop this file into the mods folder
- Download size: 192 KB
- Download link checked 3 Oct 2026 — working
These come from our own check of the pack file, not from the source page.