CurseForge · Minecraft mod
Knight Lib
A library that serves as a bridge between mods.
Quick answer
Which Knight Lib release should I use?
Knight Lib 1.6.1 targets 1.20, 1.20.1 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Knight Lib required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Knight Lib 1.6.1 need?
1.6.1. 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 Knight Lib without breaking your instance.
Built for Knight Lib 1.6.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.6.1. It targets 1.20, 1.20.1 with Fabric; 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
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.6.1. It opens that exact file at the source.
About this project
What does Knight Lib add?

KnightLib is a multiloader utility library designed to eliminate code duplication and provide clean, easy-to-use implementations of systems that every mod tends to reinvent from scratch. Built on Jared's multiloader template, fully compatible with Forge, NeoForge, and Fabric.
☁️ What's included
| System | Description |
|---|---|
| 📡 Networking | Per mod S2C/C2S packet channels with a simple send/receive API |
| ⚙️ Auto Config | TOML config with auto generated ingame GUI, hot-reload, and Configured/ModMenu (fabric) compatibility |
| ⚡ Event Bus | A common event system that abstracts the calls to their respective loaders, so that everything can be managed in common package |
| 🤖 Automaton AI | Finite state machine system for complex entity AI behavior |
| 📦 OBB Hitboxes (exp.) | Oriented bounding boxes (OBBs) linked to individual GeckoLib bones, to manage hitboxes dynamically |
| 🎥 Camera Shake | API to manage camera shake for specific players, with several levels of configuration |
| 👑 Boss Bars | Allows to specify and configure custom boss bars for the entities you want |
| 📸 Cutscenes | Ingame cutscene editor that automatically exports the desired code to use it wherever you want |
| 🎵 Music Provider | Loops music tracks for entities under custom conditions |
| 🌀 Post Shaders | Utilities for post-processing shaders, including multi-target (entity) passes |
| 🌿 Biome Spawns | API for registering entity spawns per biome |
| 🎁 Loot Tables | Helpers for modifying loot tables in general (entities, chests, etc.) |
| 🔊 Persistent Sounds | Looping sounds tied to entities, items or blocks, without worrying about overlapping sounds |
| 💾 Entity Data | API for quickly accessing the persistent data of an entity |
| 🐸 Attachments | API for attaching (hence the name) persistent data to any entity, where the information is synched automatically |
| 📋 Registrar System | Enhanced registration helpers for blocks, items, entities and more |
| 🔢 Extra utilities | Additional utilities for math, colors, easingtypes, etc. |
👩💻 For developers
See the installation instructions on the project wiki on GitHub.
To report bugs or suggest features, join our Discord server or report them via issues!
Project description from CurseForge.
Pick your setup
Knight Lib by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21
3 loader builds1.20.1
2 loader builds1.20
2 loader builds1.19.2
1 loader build1.19.1
1 loader build1.19
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Knight Lib versions and loaders
1.6.1
knightlib-fabric-1.20.1-1.6.1.jar
9 Jul 2026
1.6.1
knightlib-forge-1.20.1-1.6.1.jar
9 Jul 2026
[NEOFORGE] Knight Lib 1.6.1-1.21.1
knightlib-neoforge-1.21.1-1.6.1.jar
9 Jul 2026
[FABRIC] Knight Lib 1.6.1-1.21.1
knightlib-fabric-1.21.1-1.6.1.jar
9 Jul 2026
[FABRIC] Knight Lib 1.6.1-1.20.1
knightlib-fabric-1.20.1-1.6.1.jar
9 Jul 2026
[FORGE] Knight Lib 1.6.1-1.20.1
knightlib-forge-1.20.1-1.6.1.jar
9 Jul 2026
[FABRIC] Knight Lib 1.6.0-1.20.1
knightlib-fabric-1.20.1-1.6.0.jar
9 Jul 2026
[FORGE] Knight Lib 1.6.0-1.20.1
knightlib-forge-1.20.1-1.6.0.jar
9 Jul 2026
1.6.0
knightlib-fabric-1.20.1-1.6.0.jar
9 Jul 2026
1.6.0
knightlib-forge-1.20.1-1.6.0.jar
9 Jul 2026
[NEOFORGE] Knight Lib 1.6.0-1.21.1
knightlib-neoforge-1.21.1-1.6.0.jar
9 Jul 2026
[FABRIC] Knight Lib 1.6.0-1.21.1
knightlib-fabric-1.21.1-1.6.0.jar
9 Jul 2026
Looking for an older file? The official CurseForge project page is in Resources.

