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Unnamed Common Library (UCL)Minecraft mod

A very simple, easy to use configuration library that fits right in your mod!

client only
Latest version
0.5.0+1.21.11-neoforge
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
CC-BY-NC-SA-4.0
Downloads
483
Updated
10 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Unnamed Common Library (UCL) servers

One click and Unnamed Common Library (UCL) is installed with the right loader, on hardware built for it.

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

Download

From Unnamed Common Library (UCL)’s own host. Nothing is re-hosted here.

Most recently published release

0.5.0+1.21.11-neoforgerelease9 Jan 2026

Unnamed Common Library 0.5.0 for 1.21.11 Neoforge.jar · 2.4 MB · for 1.21.11 · NeoForge

Download this release
4e7022488b91…
Older versions19
  • 0.5.0+1.21.11-fabric9 Jan 20261.21.112.4 MB49 downloadscff380e292e0…Get
  • 0.5.0+1.21.10-neoforge9 Jan 20261.21.102.4 MB8 downloads7d284d652146…Get
  • 0.5.0+1.21.10-fabric9 Jan 20261.21.102.4 MB19 downloads8b7841440371…Get
  • 0.5.0+1.21.9-neoforge9 Jan 20261.21.92.4 MB16 downloads7f15254409fa…Get
  • 0.5.0+1.21.9-fabric9 Jan 20261.21.92.4 MB14 downloadsdd1d3fc991d7…Get
  • 0.4.0+1.21.11-neoforge8 Jan 20261.21.1188 KB8 downloads5f439fdf8ecc…Get
  • 0.4.0+1.21.11-fabric8 Jan 20261.21.1131 KB9 downloadsa900c5dedffd…Get
  • 0.4.0+1.21.10-neoforge8 Jan 20261.21.1088 KB12 downloads8537f5040844…Get
  • 0.4.0+1.21.10-fabric8 Jan 20261.21.1031 KB12 downloads8f0f0567d532…Get
  • 0.4.0+1.21.9-neoforge8 Jan 20261.21.988 KB8 downloads1ae99ebd6070…Get
  • 0.4.0+1.21.9-fabric8 Jan 20261.21.931 KB8 downloadsed6a2bee54a2…Get
  • 0.3.0+1.21.1-fabric22 Dec 20251.21.115 KB85 downloadsa64ff6ec43a1…Get
  • 0.3.0+1.21.2-fabric22 Dec 20251.21.215 KB20 downloads88a378597e4a…Get
  • 0.3.0+1.21.2-neoforge22 Dec 20251.21.215 KB27 downloadsf37cfcce029c…Get
  • 0.3.0+1.21.1-neoforge22 Dec 20251.21.115 KB119 downloadsf37cfcce029c…Get
  • 0.2.1+1.21.1-neoforge19 Dec 20251.21.117 KB18 downloads86d82f949fee…Get
  • 0.2.1+1.21.1-fabric19 Dec 20251.21.117 KB12 downloadsee5bfbccca14…Get
  • 0.2.0+1.21.1-neoforge18 Dec 20251.21.117 KB13 downloads86d82f949fee…Get
  • 0.2.0+1.21.1-fabric18 Dec 20251.21.117 KB22 downloadsc7f370452182…Get

Frequently asked

Do I need to install Unnamed Common Library (UCL) on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

What licence is Unnamed Common Library (UCL) under?

CC-BY-NC-SA-4.0, 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 Unnamed Common Library (UCL)?

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 Unnamed Common Library (UCL) 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.

Which Minecraft versions does Unnamed Common Library (UCL) work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old mod with no declared version as untested on modern Minecraft.

Details from Modrinth, where the author last updated it on 9 Jan 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 48 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .