QoMC

QoMC

Auto-generated config commands for mods using Kaleido Config.

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3.6K Downloads
fabricforgeneoforgelibrarymanagementutility
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About this Mod

Qconf Over Minecraft Commands (QoMC)

preview

pull the lever, qomc!


QoMC automatically generates server-side config commands for Minecraft mods utilizing Kaleido Config (JiJ-safe implementation of Quilt Config)

THE POISON CHOSEN ESPECIALLY FOR KALEIDO. KALEIDO'S POISON.

A number of mods utilize the config library Kaleido Config, which is convenient as it works on all loaders and minecraft versions.

Kaleido-based configurations generates .toml files in the game's config directory, but these can't be changed while the game is running.

McQoy solves this by auto-generating client-side configuration GUIs which allow you to edit the configs in-game.
This is good for singleplayer and client-side mods, but unhelpful for servers. QoMC addresses this by generating server commands instead!

...RIGHT.

After installation, QoMC will detect mods making use of Kaleido on startup, and auto generate a command for them.

By default, the command is /<Mod ID>_config, e.g. /qomc_config.

For mods with multiple config files, QoMC will split the commands by config, e.g. /qomc_config demo and /qomc_config main.

IN MY DEFENSE, YOUR POISONS ALL LOOK ALIKE

For devs, QoMC integration is implicit - just use Kaleido Config for configuration, and relevant commands will appear when QoMC is installed.

QoMC is a purely optional runtime dependency, so don't depend on QoMC in your buildscripts or mod metadata - only on modrinth / curseforge.

If you've implemented your own config commands, you can disable discovery of your configs using a metadata key:

In fabric.mod.json:

  "custom": {
    "qomc:hidden": true
  }

Or in neoforge.mods.toml:

  [modproperties.qomc]
  hidden=true

HOW ABOUT DESSERT?

This project is licensed under the LGPL 3.0

QoMC takes direct inspiration from McQoy, its client-side GUI counterpart!

Available Versions

[Fabric 26.1] v1.1.0release
MC 26.1, 26.1.1, 26.1.2fabric
May 31, 2026
[Fabric 1.21.11] v1.1.0release
MC 1.21.11fabric
May 31, 2026
[Fabric 1.21.5 - 1.21.10] v1.1.0release
MC 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10fabric
May 31, 2026
[NeoForge 1.21.1 - 1.21.4] v1.1.0release
MC 1.21.1, 1.21.2, 1.21.3, 1.21.4neoforge
May 31, 2026
[Fabric 1.20.1 - 1.21.4] v1.1.0release
MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1fabric
May 31, 2026

How to Install QoMC on Your Server

1

Order Server

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

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).

3

Install Mod

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

Compatibility

Mod Loaders

fabricforgeneoforge

Minecraft Versions

26.1.2, 26.1.1, 26.1 (+35 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

QoMC 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 (26.1.2). You can switch loaders with one click in the panel.

Is QoMC compatible with fabric and forge and neoforge?

QoMC officially supports fabric, forge, neoforge for Minecraft 26.1.2, 26.1.1, 26.1. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with QoMC – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if QoMC 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 QoMC 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
GNU Lesser General Public License v3.0 only
Server-side
Required

Supported Versions

26.1.226.1.126.11.21.111.21.101.21.91.21.81.21.71.21.61.21.5+28 more