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AtomatrixCoreMinecraft plugin for 26.1.2

A core plugin that runs in Atomatrix Minecraft Server Setups to provide multiple features

server onlynewest supported 26.1.2TechnologyUtilityManagement
Latest version
1.2.4
Minecraft
1.21.8 to 26.1.2
Java
Java 25+
Loaders
Paper, Spigot, Purpur
Licence
LicenseRef-All-Rights-Reserved
Downloads
403
Updated
1 mo ago
Available on
Modrinth
Space NodePartner

Host AtomatrixCore servers

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

  • 26.1.2
  • Paper
  • Spigot
  • Purpur
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other plugins
MinecraftThroughJavaEvidenceReleased
26.1.2Paper, Spigot, Purpur25+declared9 Apr 2026
26.1.1Spigot, Purpur, Paper25+declared1 Apr 2026
26.1Purpur, Paper, Spigot25+declared24 Mar 2026
1.21.11Purpur, Paper, Spigot21+declared9 Dec 2025
1.21.10Spigot, Purpur, Paper21+declared7 Oct 2025
1.21.9Paper, Spigot, Purpur21+declared30 Sept 2025
1.21.8Purpur, Spigot, Paper21+declared17 Jul 2025

Download

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

1.2.4release29 Jun 2026

AtomatrixCore-1.2.4-all.jar · 0.5 MB · for 1.21.8, 1.21.9, 1.21.10, 1.21.11

Download latest
8b7623756042…
Older versions13
  • 1.2.319 Jun 20261.21.8, 1.21.9, 1.21.10, 1.21.11, 26.10.5 MB44 downloads63ead966391c…Get
  • 1.2.24 Jun 20261.21.8, 1.21.9, 1.21.10, 1.21.11, 26.10.5 MB39 downloadsd7f7937afc33…Get
  • 1.2.131 May 20261.21.8, 1.21.9, 1.21.10, 1.21.11, 26.10.5 MB9 downloadsa5248a5710b6…Get
  • 1.2.030 May 20261.21.8, 1.21.9, 1.21.10, 1.21.11, 26.10.5 MB6 downloads31e2f0076cb0…Get
  • 1.1.19 May 20261.21.8, 1.21.9, 1.21.10, 1.21.11, 26.10.4 MB31 downloadsb5a46f745dd9…Get
  • 1.1.02 May 20261.21.8, 1.21.9, 1.21.10, 1.21.11, 26.10.1 MB11 downloadsd1e2be04d108…Get
  • 1.0.711 Mar 20261.21.8, 1.21.9, 1.21.10, 1.21.110.1 MB36 downloads780d6badb575…Get
  • 1.0.66 Mar 20261.21.8, 1.21.9, 1.21.10, 1.21.110.1 MB26 downloads2bf6a0e3b2e0…Get
  • 1.0.54 Mar 20261.21.8, 1.21.9, 1.21.10, 1.21.110.1 MB15 downloadsc9b97c3087bb…Get
  • 1.0.41 Mar 20261.21.8, 1.21.9, 1.21.10, 1.21.110.1 MB16 downloads44cf17d50417…Get
  • 1.0.322 Feb 20261.21.8, 1.21.9, 1.21.10, 1.21.110.1 MB18 downloadsa3dc92d71f85…Get
  • 1.0.213 Feb 20261.21.8, 1.21.9, 1.21.10, 1.21.110.1 MB11 downloads3bd4bfe38ce6…Get
  • 1.0.111 Feb 20261.21.8, 1.21.9, 1.21.10, 1.21.110.0 MB18 downloads04f923f203af…Get

Frequently asked

Does AtomatrixCore work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version AtomatrixCore 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 AtomatrixCore support?

Everything the author has declared, from 1.21.8 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install AtomatrixCore on the client or the server?

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

Which server software does AtomatrixCore need?

Paper, Spigot, Purpur. A build for one server platform will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for AtomatrixCore?

Java 25 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the plugin itself.

What licence is AtomatrixCore under?

LicenseRef-All-Rights-Reserved, 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 AtomatrixCore?

Download the file from the author's own release, drop it into your server's plugins folder, and restart the server. It generates its configuration on first start. Check the Minecraft version matches the one your server runs.

Where do I download AtomatrixCore safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

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Last checked 6 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .