DONTUSECOMMAND
Java mod listed for Minecraft 1.16–1.21. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
Introduction
This is a small mod consisting of just three Java files (core events) designed to prevent players from using command events by modifying the configuration file. It is intended for use by integrated pack authors who do not want players to cheat.
Once this mod is installed, disabled commands cannot be used regardless of the player's game mode, and even server OP players cannot use them. However, if installed on a server, disabled commands can still be used through the command console.
Theoretically, it supports versions 1.13.x to 1.21.x. NeoForge is not supported
Usage
After entering the game, a file called "DUC.txt" will be automatically generated in the config folder, as shown in the image below:
Write down the command you want to disable in the file, which can be multiple commands without adding "/". For example:
tp
summon minecraft:zombie
gamemode creative
Tip: Line breaks are sufficient for each instruction, and sub instructions can be added, such as "gamemode creative", which will not disable other sub instructions such as "gamemode survival"
Restart your client or server, or use the/reload command to take effect.
Additional Information
If you have a large server, you can use LuckPerms instead. This mod is not suitable for server use. If you do not want to individually disable commands, you can use the "No Cheat" mod, which allows disabling all commands.
ModPack authors can change the mod's display name to "[Dependency]xxx (Do Not Delete)".
undefined
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.19.3, 1.19.4, 1.18.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as DUC1.18.2-1.20.1.jar — drop this file into the mods folder
- Download size: 9 KB
- Download link checked 27 Sept 2026 — working
These come from our own check of the pack file, not from the source page.