Modrinth · Minecraft mod
Cyclops Core
Library mod for EvilCraft, Integrated Dynamics and others.
Quick answer
Which Cyclops Core release matches Fabric?
Cyclops Core 1.21.1-1.29.3 targets 1.21.1 with Fabric, Quilt. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Cyclops Core 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 Cyclops Core 1.21.1-1.29.3 need?
1.21.1-1.29.3 on Fabric. Every mod below is checked against that same setup.
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 Cyclops Core without breaking your instance.
Built for Cyclops Core 1.21.1-1.29.3 on Fabric. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.21.1-1.29.3. It targets 1.21.1 with Fabric, Quilt; 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 1.21.1-1.29.3. It opens that exact file at the source.
About this project
What does Cyclops Core add?
A library mod required by the mods listed at https://github.com/CyclopsMC.
Come talk to us in #cyclopscore on the Cyclops Discord server!
This mods allows you to declare custom recipes via XML, more information on this can be found on the wiki.
Development builds are hosted as GitHub packages.
This mod collects anonymized startup data, this can be disabled in the config file and adheres to Minecraft's snooper settings.
Support us via the referral code cyclops when renting a Bisect Hosting server, and get 25% off!
Project description from Modrinth.
Pick your setup
Cyclops Core by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
4 loader builds26.1.2
4 loader builds1.21.1
4 loader builds1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Cyclops Core versions and loaders
26.2-1.30.0-1094
cyclopscore-26.2-fabric-1.30.0-1094.jar
1 Sept 2026
26.1.2-1.30.3-1093
cyclopscore-26.1.2-fabric-1.30.3-1093.jar
1 Sept 2026
1.21.1-1.29.3-1092
cyclopscore-1.21.1-fabric-1.29.3-1092.jar
1 Sept 2026
26.1.2-1.30.3-1086
cyclopscore-26.1.2-fabric-1.30.3-1086.jar
25 Aug 2026
26.2-1.30.0-1083
cyclopscore-26.2-fabric-1.30.0-1083.jar
24 Aug 2026
1.21.1-1.29.3
cyclopscore-1.21.1-fabric-1.29.3.jar
24 Aug 2026
26.1.2-1.30.3
cyclopscore-26.1.2-fabric-1.30.3.jar
24 Aug 2026
26.2-1.30.0-1076
cyclopscore-26.2-fabric-1.30.0-1076.jar
22 Aug 2026
26.1.2-1.30.2-1075
cyclopscore-26.1.2-fabric-1.30.2-1075.jar
22 Aug 2026
26.2-1.30.0-1066
cyclopscore-26.2-fabric-1.30.0-1066.jar
28 Jul 2026
26.1.2-1.30.2
cyclopscore-26.1.2-fabric-1.30.2.jar
28 Jul 2026
1.21.1-1.29.2
cyclopscore-1.21.1-fabric-1.29.2.jar
28 Jul 2026
Looking for an older file? The official Modrinth project page is in Resources.