MTLib
Modby Jaredlll08
Library files for Minetweaker Addons
Type
Mod
CurseForge Downloads
108,259,864
CurseForge ID
Modrinth Downloads
203,034
Modrinth ID
Last Updated
Nov 7, 2026
Description
MTLib is a library mod for use by Crafttweaker addons, it does not have to be used, but it does provide some helpful methods and classes to make Crafttweaker addons easier to create.
This includes all of Modtweaker util / helper classes, such as the IUndoable action classes and base command "dump" classes.
If you would like to support me in my modding endeavors, you can become a patron via 
Patreon.
This project is sponsored by Nodecraft. Use code JARED for 30% off your first month of service!
Compatibility
Mod Loaders
Game Versions
Recommended Gear
AffiliateHardware and extras that pair well with this mod.
As an Amazon Associate I earn from qualifying purchases.
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Included in Modpacks (346)
Show fewer
way too op craft
Mythic: Novus - The Complete Magic Modpack - 1.12.2
Insane Ben 10
Project Equivalence 2 Covalence Unified
BeanPack: Invincible
Tosers Spacecraft
Chicken Block
Skyblock: Godless
Project Infinite Technology - Red
Interdimensional RL Craft
Alchemical Skyblock
Pixelmon Galaxies
MC Overpower
Galactica
Resonant Rise 5
Adult Sauce
Svět Draků (Svet Draku)
Technocratica
One Thousand Years After the Apocalypse
Tiny Block
Galacticraft ULTRA
Fantasy Evolved: Quest For Magic
Halo Quest
Might & Magic RPG
Enchanted Oasis!
Not Too Complicated
Fairy Tail - Zero Arc
Calculator Skies
Enigmatica 2 Expert Unofficial Skybound - E2EuS
Fantazy Tech
MasterTech: Hollow Beginning
Nuclear Earth: Reirradiated
SuperHeroes, Quests, Adventure!
The Immersive Revolution
Songs of War Modpack
Multi Mites
Iznogoud's Scary World
Actually Additions: The Mod: The Modpack
Nuclear Tech Reborn
Omega Adventure Pack 1.12.2
Modded Prison
Jademon 3 - Pixemon and Superheroes!
Papa HH's Hentai Hoard
Escape From Minekov
Unyielding
Animalia - Zoo and City
Infinity Reloaded: Skyblock
Two-Mods - By Gato(avaritia)
HunterZ By Xen0Xys
Bits and Bobs Expert Skyblock
MC UFC: Futurista
Villagers +
At Twilight
Into The Betweenlands 2
Down To Earth: The Mostly-Realistic Modpack
The world of slash blades
Parasitus
Ooga Booga: Caveman Evolution
Teagan Presents: Metamorphoses 2 (Squad Network)
ZoomerPack
Super Stupidity
Manufactio - Casual Mode
Dusty Hell
Stone Age
MC HBM WAR
CG - Chemistry GregTech
Apotheosis: Path of Ascension
Technology empty Island
Star Tech
Installation Route
Nova Academy Official
Friendly PvP
HOICraftWW2
Apollo
Country Craft
superheroes tech
Mystic's Monstrosity Lite
Compact Factory
Omnifactory Self-Torture Edition
Lapito's SkyGrid
Security Village
TACTICAL NUKE!
The Cyborg Runner
Industrial Magic
Minetech Evolution
Floramancer
Secrets Of Avalon (AunisCraft 2.0)
Factory Block
CRR - Computer, Redstone & Rails
Real Island 2 - Modular Craft
Reclamation
FCraft: Fantasy Craft
AdAstra
Leviathan
Project Towny
The Nuclear Option
Herodotus
Blood and Gore
Avaritia, Go Brrr
Arcana Quest