MTLib
Modby Jaredlll08
Library files for Minetweaker Addons
Type
Mod
CurseForge Downloads
104,273,811
CurseForge ID
253211
Last Updated
Apr 13, 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!
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Included in Modpacks
RLCraft
SkyFactory 4
RLCraft Dregora
SevTech: Ages
InsaneCraft Modpack
Forever Stranded
StoneBlock
NanoMagic
FTB Presents SkyFactory 3
Ocean Outlast
MC Eternal
Modern Skyblock 3: Departed
Roguelike Adventures and Dungeons
Jurassic World Reborn II
Project Ozone 3 A New Way Forward
Equivalent Skies
Divine Journey 2
SevTech: Ages of the Sky
MeatballCraft, Dimensional Ascension
Dungeons, Dragons and Space Shuttles
JASB 2.0 (Just Another SkyBlock)
Farming Valley
Compact Claustrophobia
Avaritia Adventures Remake
RogueLite Adventures and Dungeons
Nomifactory CEu
Enigmatica 2: Expert - E2E
FTB Sky Odyssey
SpaceCraft - (GalactiCraft)
GregBlock
All the Mods 3 - ATM3
Nomifactory
Space Astronomy 2
All the Mods 3: Lite - ATM3L
FTB Revelation
MC Ultimato
Astroblock
All the Mods: All the Magic - ATM
Towards Rocket Science
Antimatter Chemistry
FTB Presents Direwolf20 1.12
Enigmatica 2: Expert - Extended
Invasion & Guns 1.12.2 Modpack
Life in the village
Astroblock 2 - Lost in Space
Jurassic World Reborn 2 LITE
FTB Beyond
All the Mods - ATM1
Modern Skyblock 2
Volcano Block
Enigmatica 2 - E2
Omnifactory
Magiculture 2
Ragnamod V
Modern Skyblock: Classic
Link Presents: Project Draconic Avaritia E
AMP - Sky of Diamonds!
Enigmatica 2: Expert Skyblock - E2ES
The 1.12.2 Pack: Perfectly Complex
Multiblock Madness
Enigmatica 2 Expert Unofficial - E2Eu
Feed the Factory
Realistics I
Pokehaan Craft
GregTech: Beyond
Infinity Evolved: Reloaded
Star Factory
All the Mods Lite - ATM1L
Two-Mods - By Gato(avaritia)
HOICraftWW2
Crackpack 3
Invasion
Amnesia
Planetary
Pixelmon Quest
Age of Engineering
Seablock: Rustic Waters
Military Industrial Complex
Heavens of Sorcery
Mech & Magic
All the Mods 3 - Remix - ATM3R
HBM Hamster Reloaded Official Server Pack
SRP: Quarantine Zone
Life in the village LITE
Technological Journey
Break Out
HarvestBlock
Project Ozone Lite
Automaton
Real Island 2 - Modular Craft
Levitated
GregTech Quantum Transition
Blessed or Cursed: Expedition to Infinite Force
EggBlock
Crop Block
Project Infinity Unlimited
FoolCraft 3
Interdimensional RL Craft
All the Mods 2 - ATM2
Project Equivalence
Nature's Beauty
Infinite Alchemy
Enigmatica 2: Light - E2L
Sprout - Explore for More
Minecraft Trillionaire
Chemical Exchange
Forever Stranded Hurt Edition
Underdog
MC HBM WAR
FTB Interactions
Clockwerk Pixelmon