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AntiCheatPluginMinecraft plugin for 1.21.11

A simple Chat-Anti-Cheat For Paper

server onlynewest supported 1.21.11Management
Latest version
1.4.1
Minecraft
1.21 to 1.21.11
Java
Java 21+
Platform
Paper
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.1k
Updated
4 mo ago
Available on
Modrinth
Space NodeOur hosting

Host AntiCheatPlugin servers

One click and AntiCheatPlugin is installed on a Paper or Purpur server built for it.

  • 1.21.11
  • Paper
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

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

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21.11Paper21+declared9 Dec 2025
1.21.10Paper21+declared7 Oct 2025
1.21.9Paper21+declared30 Sept 2025
1.21.8Paper21+declared17 Jul 2025
1.21.7Paper21+declared30 Jun 2025
1.21.6Paper21+declared17 Jun 2025
1.21.5Paper21+declared25 Mar 2025
1.21.4Paper21+declared3 Dec 2024
1.21.3Paper21+declared23 Oct 2024
1.21.2Paper21+declared22 Oct 2024
1.21.1Paper21+declared8 Aug 2024
1.21Paper21+declared13 Jun 2024

Download

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

1.4.1release6 Jun 2026

AntiCheatPlugin-1.4.1.jar · 10 KB · for 1.21.11

Download latest
2863d0655619…
Older versions7
  • 1.4.03 Mar 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more10 KB496 downloads1403537defd4…Get
  • 1.3.131 Jan 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more7 KB330 downloadsd933ffec24fc…Get
  • 1.3.026 Jan 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more7 KB33 downloadsea8ab823093e…Get
  • 1.2.03 Jan 20261.21.85 KB54 downloads04b429619be6…Get
  • 1.1.12 Jan 20261.21.83 KB12 downloads9d3bb8835a62…Get
  • 1.1.01 Jan 20261.21.83 KB18 downloads1c7cfc02d0c3…Get
  • 1.0.022 Dec 20251.21.82.7 MB22 downloads075969b239d9…Get

Frequently asked

Does AntiCheatPlugin work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version AntiCheatPlugin 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 AntiCheatPlugin support?

Everything the author has declared, from 1.21 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

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

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

Which platform or loader does AntiCheatPlugin support?

Paper. 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 AntiCheatPlugin?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the plugin itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is AntiCheatPlugin 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 AntiCheatPlugin?

Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.

Where do I download AntiCheatPlugin 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. The download link goes to the source recorded for that release; verify the publisher, filename and 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 6 Jun 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 53 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? .