MathChat

Make math operations directly in your Minecraft chat!

49 Downloads

fabricutility

Rent Server with this Mod

Screenshots

About this Mod

This mod adds the possibility to do math operations directly in the chat of your server

Make math operations directly in your Minecraft chat!

To do a math operation, just type ! before the math operation:
Replace this with a description

Available Versions

MathChat 1.0.0release

MC 1.21.4fabric

November 6, 2025

How to Install MathChat 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 (1.21.4).

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.4

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

MathChat 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 (1.21.4). You can switch loaders with one click in the panel.

Is MathChat compatible with fabric?

MathChat officially supports fabric for Minecraft 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with MathChat – how to optimize performance?

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