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Mob proof crystalsMinecraft mod for 26.3

This mod allows to spawnproof big terrain areas with just one end crystal.

server onlynewest supported release 26.3Utility
Latest version
2.4.0-26.3
Minecraft
1.17 to 26.3
Java
Java 25+
Loader
Fabric
Licence
GPL-3.0-only
Downloads
2.4k
Updated
20 d ago
Available on
Modrinth
Space NodeOur hosting

Host Mob proof crystals servers

One click and Mob proof crystals is installed with the right loader, on hardware built for it.

  • 26.3
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Mob proof crystals declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Fabric25+declared15 Sept 2026
26.2Fabric25+declared16 Jun 2026
26.1.2Fabric25+declared9 Apr 2026
26.1.1Fabric25+declared1 Apr 2026
26.1Fabric25+declared24 Mar 2026
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025
1.20.6Fabric21+declared29 Apr 2024
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023
1.19.4Fabric17+declared14 Mar 2023
1.19.3Fabric17+declared7 Dec 2022
1.19.2Fabric17+declared5 Aug 2022
1.19.1Fabric17+declared27 Jul 2022
1.19Fabric17+declared7 Jun 2022
1.18.2Fabric17+declared28 Feb 2022
1.18.1Fabric17+declared10 Dec 2021
1.18Fabric17+declared30 Nov 2021
1.17Fabric16+declared8 Jun 2021

Download

From Mob proof crystals’s own host. Nothing is re-hosted here.

Most recently published release

2.4.0-26.3release25 Sept 2026

mob-proof-crystals-2.4.0-26.3.jar · 0.1 MB · for 26.3 · Fabric

Download this release
0206403bab7c…
Older versions8
  • 2.4.0-26.217 Jun 202626.20.1 MB39 downloadsa8b75dad1a45…Get
  • 2.4.0-26.131 Mar 202626.1.2, 26.1.1, 26.10.1 MB119 downloads8a085a489d19…Get
  • 2.4.0-1.21.718 Jul 20251.21.8, 1.21.70.1 MB201 downloadsd8b3108a21f9…Get
  • 2.4.014 May 20241.20.6, 1.19.40.1 MB260 downloads326c4be4a6a3…Get
  • 2.3.230 Jun 20231.20.1, 1.20, 1.19.4, 1.19.3, 1.18.2 +2 more832 downloads
  • 2.3.12 Sept 20221.19.2, 1.19.1, 1.19, 1.18.2, 1.18.1 +1 more0.1 MB416 downloadsa7c85f919f4b…Get
  • 2.2.1-1.181 Dec 20211.18.1, 1.18178 downloads
  • 2.2.026 Jun 20211.17197 downloads

Frequently asked

Does Mob proof crystals work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Mob proof crystals 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 Mob proof crystals support?

Everything the author has declared, from 1.17 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Mob proof crystals on the client or the server?

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

Which platform or loader does Mob proof crystals support?

Fabric. 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 Mob proof crystals?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Mob proof crystals under?

GPL-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 Mob proof crystals?

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 Mob proof crystals 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.

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Details from Modrinth, where the author last updated it on 25 Sept 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? .