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CurseForge · Minecraft mod
Kainnlib
A library that provides shared systems and utilities for other Minecraft mods
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Kainnlib release should I use?
Latest stable file kainnlib-1.0.0-forge-1.20.1.jar
Game version 1.20.1
Loader Forge
kainnlib-1.0.0-forge-1.20.1.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Kainnlib required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does kainnlib-1.0.0-forge-1.20.1.jar need?
kainnlib-1.0.0-forge-1.20.1.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Kainnlib without breaking your instance.
Built for kainnlib-1.0.0-forge-1.20.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use kainnlib-1.0.0-forge-1.20.1.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside kainnlib-1.0.0-forge-1.20.1.jar. It opens that exact file at the source.
About this project
What does Kainnlib add?
Kainnlib is a core library created to support other mods.
It centralizes shared systems and utilities that would otherwise be repeated across multiple projects, making development easier and more maintainable.
Available commands:
/kainn_list
Displays a list of all available Kainnlib commands
/kainn_hud hearts true/false
Shows or hides the health (hearts) bar
/kainn_hud food true/false
Shows or hides the hunger bar
/kainn_hud xp true/false
Shows or hides the experience bar
/kainn_hud hotbar true/false
Shows or hides the hotbar
/kainn_hud all true/false
Shows or hides all previous items
/kainn_skills mugen true/false
Enables or disables a barrier-like ability that prevents any entity, mob, or projectile from approaching the player, repelling anything that gets too close
Kainnlib requires GeckoLib to function properly.
Project description from CurseForge.
Pick your setup
Kainnlib by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Kainnlib versions and loaders
kainnlib-1.0.0-forge-1.20.1.jar
22 Jan 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1Forge release
Looking for an older file? The official CurseForge project page is in Resources.
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