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Kube UtilsMinecraft mod for 1.21.1

Adds helper utilities and new features to KubeJS in a clean, concise and consistent API design

client and servernewest supported release 1.21.1UtilityManagement
Latest version
21.1.3
Loaders
NeoForge, Forge
Licence
LGPL-3.0-only
Downloads
74.1k
Updated
12 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Kube Utils servers

One click and Kube Utils is installed with the right loader, on hardware built for it.

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

Minecraft versions

Every version Kube Utils declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.4Forge, NeoForge17+declared7 Dec 2023
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.18.2Forge, NeoForge17+declared28 Feb 2022

Download

From Kube Utils’s own host. Nothing is re-hosted here.

Most recently published release

21.1.3release11 Nov 2025

kube-utils-21.1.3.jar · 24 KB · for 1.21.1 · NeoForge

Download this release
3f6a516d4dab…
Older versions12
  • 21.1.29 Nov 20251.21.124 KB132 downloads606fc98e6569…Get
  • 20.1.110 Mar 20251.20.123 KB4.5k downloadscbe007220999…Get
  • 21.1.111 Feb 20251.21.123 KB39.0k downloads566c1eb9dc3f…Get
  • 20.1.011 Nov 20241.20.122 KB480 downloads824fa15170b3…Get
  • 21.1.025 Sept 20241.21.123 KB301 downloads24d2aa0d6928…Get
  • 20.4.010 Jun 20241.20.423 KB121 downloadsd267fcf67d4a…Get
  • 0.1.3+mc1.18.28 Sept 20231.18.214 KB1.6k downloads95a638740f33…Get
  • 1.0.0+mc1.19.28 Sept 20231.19.215 KB3.7k downloads89a089ffddfc…Get
  • 0.1.4+mc1.18.28 Sept 20231.18.223 KB5.4k downloads32c0deeab120…Get
  • 1.0.1+mc1.19.28 Sept 20231.19.223 KB119 downloadsb45cdd0aee51…Get
  • 1.0.2+mc1.19.28 Sept 20231.19.224 KB170 downloadsb999c17b53fb…Get
  • 1.0.3+mc1.19.28 Sept 20231.19.224 KB1.3k downloads86ac3a008cff…Get

Frequently asked

Does Kube Utils work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Kube Utils 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 Kube Utils support?

Everything the author has declared, from 1.18.2 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 Kube Utils on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Kube Utils support?

NeoForge, Forge. 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 Kube Utils?

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 licence is Kube Utils under?

LGPL-3.0-only, 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 Kube Utils?

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 Kube Utils 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.

Details from Modrinth, where the author last updated it on 11 Nov 2025. 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? .