Cyclops Core

Library mod for EvilCraft, Integrated Dynamics and others.

523.5K Downloads

fabricforgeneoforgequiltlibraryutility

Rent Server with this Mod

About this Mod

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.

If you like this mod, consider supporting me on Patreon!

Available Versions

1.30.2 for Forge 26.1.2release

MC 26.1.2fabric, quilt

July 28, 2026

1.30.2 for NeoForge 26.1.2release

MC 26.1.2neoforge

July 28, 2026

1.30.2 for Forge 26.1.2release

MC 26.1.2forge

July 28, 2026

1.29.2 for NeoForge 1.21.1release

MC 1.21.1neoforge

July 28, 2026

1.29.2 for Forge 1.21.1release

MC 1.21.1fabric, quilt

July 28, 2026

How to Install Cyclops Core on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.2).

Install Mod

Open the mod browser in the dashboard and search for "Cyclops Core". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricforgeneoforgequilt

Minecraft Versions

26.2, 26.1.2, 26.1.1 (+16 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Cyclops Core server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.2). You can switch loaders with one click in the panel.

Is Cyclops Core compatible with fabric and forge and neoforge and quilt?

Cyclops Core officially supports fabric, forge, neoforge, quilt for Minecraft 26.2, 26.1.2, 26.1.1. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Cyclops Core – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Cyclops Core consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.