plugin
CommandDefenderMinecraft plugin for 1.21
[Discontinued - Use BlackWidow] Block and hide commands with blacklists, whitelists, and more
- Latest version
- 2.1.8
- Minecraft
- 1.7 to 1.21
- Java
- Java 21+
- Platform
- Spigot
- Licence
- not stated
- Downloads
- 10.3k
- Updated
- 22 mo ago
- Available on
- SpigotMC
Host CommandDefender servers
One click and CommandDefender is installed on a Paper or Purpur server built for it.
- 1.21
- Spigot
- One click plugin install
- Paper and Purpur ready
- Automatic updates
- NVMe SSD
Minecraft versions
Every version CommandDefender declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21 | Spigot | 21+ | declared | 13 Jun 2024 |
| 1.20.6 | Spigot | 21+ | declared | 29 Apr 2024 |
| 1.20 | Spigot | 17+ | declared | 2 Jun 2023 |
| 1.19 | Spigot | 17+ | declared | 7 Jun 2022 |
| 1.18 | Spigot | 17+ | declared | 30 Nov 2021 |
| 1.17 | Spigot | 16+ | declared | 8 Jun 2021 |
| 1.16 | Spigot | 8+ | declared | 23 Jun 2020 |
| 1.15 | Spigot | 8+ | declared | 9 Dec 2019 |
| 1.14 | Spigot | 8+ | declared | 23 Apr 2019 |
| 1.13 | Spigot | 8+ | declared | 18 Jul 2018 |
| 1.12 | Spigot | 8+ | declared | 2 Jun 2017 |
| 1.11 | Spigot | 8+ | declared | 14 Nov 2016 |
| 1.10 | Spigot | 8+ | declared | 8 Jun 2016 |
| 1.9 | Spigot | 8+ | declared | 29 Feb 2016 |
| 1.8 | Spigot | 8+ | declared | 2 Sept 2014 |
| 1.7 | Spigot | 8+ | declared | 22 Oct 2013 |
Download
From CommandDefender’s own host. Nothing is re-hosted here.
commanddefender-2.1.8.jar · 0.0 MB
Older versions23Hide older versions
- 2.1.7 b3510 Aug 20232.4k downloadsGet
- 2.1.6 b3413 Jun 20222.1k downloadsGet
- 2.1.5 b2925 Feb 2022520 downloadsGet
- 2.1.4 b2816 Feb 202278 downloadsGet
- 2.1.3 b2730 Jan 2022122 downloadsGet
- 2.1.2 b2627 Dec 2021183 downloadsGet
- 2.1.1 b2527 Dec 202129 downloadsGet
- 2.1.0 b245 Apr 2021622 downloadsGet
- 2.0.1-b2321 Feb 2021180 downloadsGet
- 2.0.013 Feb 2021127 downloadsGet
- 1.4.131 Jan 2021104 downloadsGet
- 1.4.030 Jan 202177 downloadsGet
- 1.3.0-BETA26 Jan 202199 downloadsGet
- 1.2.827 Dec 2020134 downloadsGet
- 1.2.724 Dec 202079 downloadsGet
- 1.2.622 Dec 202069 downloadsGet
- 1.2.520 Dec 2020101 downloadsGet
- 1.2.414 Dec 202086 downloadsGet
- 1.2.314 Nov 2020136 downloadsGet
- 1.2.214 Nov 202084 downloadsGet
- 1.2.114 Nov 202076 downloadsGet
- 1.2.01 Nov 2020108 downloadsGet
- 1.1.02 Oct 2020163 downloadsGet
Frequently asked
Does CommandDefender work on Minecraft 1.21?
Yes. 1.21 is the newest Minecraft version CommandDefender 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 CommandDefender support?
Everything the author has declared, from 1.7 up to 1.21. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install CommandDefender on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
Which platform or loader does CommandDefender 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 CommandDefender?
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.
How do I install CommandDefender?
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 CommandDefender 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.
Is this information wrong or missing something? .

