PartiumAPI
Java mod listed for Minecraft 1.21. File opened and checked on 25 Oct 2026; downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
About
This Mod is an API for adding tools made out of components to your mod or datapack. You add your parts/components using a data and resource pack within your mod or an addon made up directly of a resource pack and datapack.
As of version 0.0.1-alpha Lightsabers are not supported
Turoials
Tutorials can be found on Youtube PartiumAPI Playlist or in the WIKI on github
Quickstart
With the "Partium test resources" resourcepack enabled you can use this command:
"/give @p partium:sword[partium:parts={
"blades": {
"primary":{ "scale":8.75, "model":"partium:test_blade"}
},
"grip":{
"model":"partium:test_grip"
},
"pommel":{
"model":"partium:test_pommel", "scale":0.75f
},
"emitter":{
"model":"partium:test_emitter", "scale":0.75f
},
"guard":{
"model":"partium:test_guard", "scale":0.75f
}
}]"
to give you a test sword
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 Modrinth — 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 partium-common-1.21.1-0.0.1-alpha.jar — drop this file into the mods folder
- Download size: 116 KB
- Download link checked 10 Nov 2026 — working
These come from our own check of the pack file, not from the source page.