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Civillis Technology CompatibilityMinecraft mod for 1.21.1

Adds compatibility between Civillis and various tech mods.

server onlynewest supported release 1.21.1UtilityMobsGame Mechanics
Latest version
1.21.1-1.0.3-Universal
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Fabric, Forge, NeoForge
Licence
MIT
Downloads
52.9k
Updated
10 d ago
Available on
Modrinth
Space NodeOur hosting

Host Civillis Technology Compatibility servers

One click and Civillis Technology Compatibility is installed with the right loader, on hardware built for it.

  • 1.21.1
  • Fabric
  • Forge
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Civillis Technology Compatibility declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric, Forge, NeoForge21+declared8 Aug 2024
1.20.1Fabric, Forge, NeoForge17+declared12 Jun 2023

Download

From Civillis Technology Compatibility’s own host. Nothing is re-hosted here.

For Minecraft 1.21.1

Choose the loader you use before downloading.

  • Fabric, NeoForge

    1.21.1-1.0.3-Universal · 30 Oct 2026

    Multiple loaders are listed; verify the file before downloading.

    Choose file on publisher ↗

Most recently published release

1.21.1-1.0.3-Universalrelease30 Oct 2026

civilis_technology-1.0.3-universal-1.21.1.jar · 66 KB · for 1.21.1 · Fabric, NeoForge

Choose file on publisher ↗
5a0c76d33663…
Older versions7

Dependencies

What Civillis Technology Compatibilitydeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

CivillisRequired. Build more, spawn less. Hostile mobs naturally avoid civilized areas.

Frequently asked

Does Civillis Technology Compatibility work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Civillis Technology Compatibility declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Civillis Technology Compatibility support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Civillis Technology Compatibility on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does Civillis Technology Compatibility support?

Fabric, Forge, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Civillis Technology Compatibility?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What does Civillis Technology Compatibility need to run?

It declares Civillis as required, so that has to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is Civillis Technology Compatibility under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Civillis Technology Compatibility?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Civillis Technology Compatibility safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from Modrinth, where the author last updated it on 30 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .