CurseForge · Minecraft mod
Mantle
Base library required for SlimeKnights mods, including Tinkers' Construct, Natura, Inspirations, and Cermaics
Quick answer
Which Mantle release should I use?
Mantle 1.11.104 for 1.20.1 targets 1.20.1 with Forge, NeoForge. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. No extra mods listed for this file.
Where it goes
Is Mantle required on the client, server, or both?
The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.
The source does not explicitly classify this release as client-only or server-only.
What else does Mantle 1.11.104 for 1.20.1 need?
Mantle 1.11.104 for 1.20.1. 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 Mantle without breaking your instance.
Built for Mantle 1.11.104 for 1.20.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Mantle 1.11.104 for 1.20.1. It targets 1.20.1 with Forge, NeoForge; 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 it belongs on the client. The project page does not say whether it belongs on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside Mantle 1.11.104 for 1.20.1. It opens that exact file at the source.
About this project
What does Mantle add?

This contains shared code for Forge mods and is used by the SlimeKnights such as Tinkers' Construct, Natura, Tinkers' Mechworks, Inspirations, and Ceramics. Descriptive book code, common inventories, and JSON parsing utilities are here.
Why? For science and slime, why else?
Source code can be found on github.
Also adds a reworked hearts display with overlaid colored hearts, instead of rows over rows of stacked hearts. The different colors only appear if you have a way to increase your max health, regular hearts are unchanged. This can be disabled in the client config file if you wish.
This project currently has builds for 1.18.2+ along with 1.7.10, 1.12.2, and 1.16.5. If you are using a Minecraft version other than that which has a Mantle release, make a request on our discord and I will upload the older build.
Project description from CurseForge.
Pick your setup
Mantle by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.19.2
1 loader build1.18.2
1 loader build1.18.1
1 loader build1.16.5
2 loader builds1.16.4
2 loader builds1.16.3
2 loader builds1.16.2
2 loader builds1.16.1
2 loader builds1.15.2
1 loader build1.14.4
1 loader build1.12.2
2 loader buildsShowing the newest 12 of 14 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Mantle versions and loaders
Mantle 1.11.104 for 1.20.1
Mantle-1.20.1-1.11.104.jar
2 Feb 2026
Mantle 1.11.97 for 1.20.1
Mantle-1.20.1-1.11.97.jar
3 Jan 2026
Mantle 1.11.95 for 1.20.1
Mantle-1.20.1-1.11.95.jar
22 Dec 2025
Mantle 1.11.79 for 1.20.1
Mantle-1.20.1-1.11.79.jar
27 Jul 2025
Mantle 1.11.71 for 1.20.1
Mantle-1.20.1-1.11.71.jar
16 Jul 2025
Mantle 1.11.63 for 1.20.1
Mantle-1.20.1-1.11.63.jar
12 Jun 2025
Mantle 1.11.61 for 1.20.1
Mantle-1.20.1-1.11.61.jar
10 Jun 2025
Mantle 1.11.55 for 1.20.1
Mantle-1.20.1-1.11.55.jar
31 May 2025
Mantle 1.11.44 for 1.20.1
Mantle-1.20.1-1.11.44.jar
3 Mar 2025
Mantle 1.11.36 for 1.20.1
Mantle-1.20.1-1.11.36.jar
20 Jan 2025
Mantle 1.10.48 for 1.19.2
Mantle-1.19.2-1.10.48.jar
2 Jan 2025
Mantle 1.11.28 for 1.20.1
Mantle-1.20.1-1.11.28.jar
1 Jan 2025
Looking for an older file? The official CurseForge project page is in Resources.