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UltimateServerProtector | Admins/Operators security plugin | Lightweight and Async!Minecraft plugin for 26.1

An incredibly lightweight plugin, that protects your server

server onlynewest supported 26.1
Latest version
37.0
Minecraft
1.8 to 26.1
Java
Java 25+
Platform
Spigot
Licence
not stated
Downloads
32.9k
Updated
3 mo ago
Available on
SpigotMC
Space NodeOur hosting

Host UltimateServerProtector | Admins/Operators security plugin | Lightweight and Async! servers

One click and UltimateServerProtector | Admins/Operators security plugin | Lightweight and Async! is installed on a Paper or Purpur server built for it.

  • 26.1
  • Spigot
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version UltimateServerProtector | Admins/Operators security plugin | Lightweight and Async! declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftThroughJavaEvidenceReleased
26.1Spigot25+declared24 Mar 2026
1.21Spigot21+declared13 Jun 2024
1.20.6Spigot21+declared29 Apr 2024
1.20Spigot17+declared2 Jun 2023
1.19Spigot17+declared7 Jun 2022
1.18Spigot17+declared30 Nov 2021
1.17Spigot16+declared8 Jun 2021
1.16Spigot8+declared23 Jun 2020
1.15Spigot8+declared9 Dec 2019
1.14Spigot8+declared23 Apr 2019
1.13Spigot8+declared18 Jul 2018
1.12Spigot8+declared2 Jun 2017
1.11Spigot8+declared14 Nov 2016
1.10Spigot8+declared8 Jun 2016
1.9Spigot8+declared29 Feb 2016
1.8Spigot8+declared2 Sept 2014

Download

From UltimateServerProtector | Admins/Operators security plugin | Lightweight and Async!’s own host. Nothing is re-hosted here.

37.0release6 Jun 2026

ultimateserverprotector-admins-operators-security-plugin-lightwe-37.0.jar · 0.2 MB

Download latest
Older versions20
  • 36.524 Apr 2026363 downloadsGet
  • 36.421 Dec 20251.3k downloadsGet
  • 36.325 Nov 2025307 downloadsGet
  • 36.229 Oct 2025357 downloadsGet
  • 36.123 Oct 202593 downloadsGet
  • 36.021 Oct 202543 downloadsGet
  • 35.126 Jul 20251.3k downloadsGet
  • 35.026 Jun 2025660 downloadsGet
  • 34.029 Apr 20251.1k downloadsGet
  • 33.55 Apr 2025595 downloadsGet
  • 33.417 Feb 20251.0k downloadsGet
  • 33.39 Jan 20251.0k downloadsGet
  • 33.231 Dec 2024488 downloadsGet
  • 33.128 Nov 2024834 downloadsGet
  • 33.05 Nov 2024671 downloadsGet
  • 32.14 Sept 20241.2k downloadsGet
  • 32.021 Aug 2024539 downloadsGet
  • 31.027 Jun 20241.4k downloadsGet
  • 30.09 Jun 2024745 downloadsGet
  • 29.126 May 2024652 downloadsGet

Frequently asked

Does UltimateServerProtector | Admins/Operators security plugin | Lightweight and Async! work on Minecraft 26.1?

Yes. 26.1 is the newest Minecraft version UltimateServerProtector | Admins/Operators security plugin | Lightweight and Async! 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 UltimateServerProtector | Admins/Operators security plugin | Lightweight and Async! support?

Everything the author has declared, from 1.8 up to 26.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install UltimateServerProtector | Admins/Operators security plugin | Lightweight and Async! on the client or the server?

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

Which platform or loader does UltimateServerProtector | Admins/Operators security plugin | Lightweight and Async! support?

Spigot. 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 UltimateServerProtector | Admins/Operators security plugin | Lightweight and Async!?

On the newest Minecraft version it supports, Java 25 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.

How do I install UltimateServerProtector | Admins/Operators security plugin | Lightweight and Async!?

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 UltimateServerProtector | Admins/Operators security plugin | Lightweight and Async! safely?

Start with the author's page on SpigotMC, 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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Last checked 2 mo ago against SpigotMC. 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? .