CurseForge · Minecraft mod
Catalyst Core (CTCE)
Catalyst Core adds end-game items, blocks, and tools designed for Catalyst Studios Modpacks and any ModPack Developers out there.
Quick answer
Which Catalyst Core (CTCE) release should I use?
Catalyst Core (CTCE) catalystcore-1.1.4 targets 1.21.1 with NeoForge. 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 Catalyst Core (CTCE) required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Catalyst Core (CTCE) catalystcore-1.1.4 need?
catalystcore-1.1.4. 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.
2 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Catalyst Core (CTCE) without breaking your instance.
Built for Catalyst Core (CTCE) catalystcore-1.1.4. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use catalystcore-1.1.4. It targets 1.21.1 with 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 this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside catalystcore-1.1.4. It opens that exact file at the source.
About this project
What does Catalyst Core (CTCE) add?
Catalyst Core
Catalyst Core adds End-Game items, Blocks, Block Entities, Entities and Tools designed for Catalyst Studios Modpacks and any Modpack Developers out there.
If you're a PackDev looking to use anything this mod includes, we highly suggest using KubeJS or CraftTweaker as
some of our Items and Blocks don't have a vanilla recipe.
We have special section for PackDevs in our GitHub Repository that includes all of our custom recipe types with KubeJS and CraftTweaker examples. All Under the MIT LICENCE if you want to use them or know how they can be done.
Feel free to use this mod in any of your Modpacks!
Project description from CurseForge.
Pick your setup
Catalyst Core (CTCE) by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Catalyst Core (CTCE) versions and loaders
catalystcore-1.1.4
catalystcore-1.1.4.jar
24 Oct 2026
catalystcore-1.1.3
catalystcore-1.1.3.jar
13 Aug 2026
catalystcore-1.1.2
catalystcore-1.1.2.jar
12 Aug 2026
catalystcore-1.1.0.jar
31 Mar 2026
catalyst-core-1.0
catalystcore-1.0.jar
8 Feb 2026
ctce-0.2.1
catalystcore-0.3.jar
27 Sept 2025
ctce-0.2-hotfix
catalystcore-0.2.jar
27 Sept 2025
ctce-0.1.jar
catalystcore-0.0.1.jar
13 Aug 2025
Looking for an older file? The official CurseForge project page is in Resources.