NeoForge Command Blocker

NeoForge Command Blocker

A mod that blocks selected commands from being used on a world/server (even for OP's and server console)

by
16 Downloads
neoforgemanagementutility
Rent Server with this Mod

About this Mod

Neoforge Command Blocker

Have you ever ran a server where you wanted to block commands from being used, whether it's from stopping players from using /seed or stopping OP's abusing commands like /tp or perhaps it's to prevent yourself from reaching into the temptation of going into creative mode. Well fret no more. This mod allows you to do just that.

How to use

On a server you can ban commands in the mod's config commandlocker-common.toml by typing into the square brackets the command you want to block (remember to use "") ie ["tp"]

or if you want to block multiple commands just add a ',' ie ["tp", "gamemode"].

Sub commands can be blocked instead of banning the full command for example ["tp", "teleport", "gamemode creative", "ban User"]

This mod can be used in a singleplayer world too with an in game config screen accessed via Mods → Command Locker → Config.

You do not need to restart your server for the config to be updated.

The commands will be blocked on saving the config file

Available Versions

NeoForge Command Blocker 1.0.0release
MC 1.21.1neoforge
May 31, 2026

How to Install NeoForge Command Blocker on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.1).

3

Install Mod

Open the mod browser in the dashboard and search for "NeoForge Command Blocker". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.1

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

NeoForge Command Blocker server crashes on startup – what to do?

Most common cause: wrong neoforge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is NeoForge Command Blocker compatible with neoforge?

NeoForge Command Blocker officially supports neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with NeoForge Command Blocker – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if NeoForge Command Blocker consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install NeoForge Command Blocker with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

1.21.1