Useful Commands

Adds a a few useful commands for both server and clients. Currently has: /god /fly /speed /heal.

460 Downloads

fabricgame-mechanicsutility

Rent Server with this Mod

About this Mod

Useful Commands Mod:

Commands

/god [player]

This command makes you invulnerable to every type of damage, including /kill.

/fly [player]

This command allows you to enable and disable flight in any gamemode.
(It also disables flight for players already in creative mode.)

/heal [player]

This command restores health, hunger, and saturation completely.

/speed [value] [player]

This command changes the movement speed of any given player. The value can range from 1 to 10.

Permissions:

This only works as either operator on a server or cheats enabled in singleplayer.

Available Versions

Very Useful Commands 1.1.1release

MC 1.21.10, 1.21.11fabric

February 20, 2026

How to Install Useful Commands on Your Server

Order Server

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

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.10

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Useful Commands server crashes on startup – what to do?

Most common cause: wrong fabric 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 (1.21.11). You can switch loaders with one click in the panel.

Is Useful Commands compatible with fabric?

Useful Commands officially supports fabric for Minecraft 1.21.11, 1.21.10. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Useful Commands – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Useful Commands 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.