Cavern Chat

Unofficial mod for TheCavern Minecraft Server, that added chat filters for channels, and various server messages.

95 Downloads

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Rent Server with this Mod

Screenshots

About this Mod

Cavern-Chat

Unofficial mod for TheCavern Minecraft Server, that added chat filters for channels, and various server messages.

Channel Toggle

preview

Reply Person Indicator

Screenshot From 2026-01-26 16-51-13

Color Coded DM

Screenshot From 2026-01-26 12-52-22

Channel Button Controls

Click Toggle the visibility of that channel
Shift + Click Channel Button to change active channel to the clicked channel
CTRL + Click Channel Button to only enable that channel

Features

Current Features:

Channel Filters
Active channel indicator
Reply person indicator
Color Coded DM (configurable)

Features In the Works:

Filter out ChatGames
And many more :P

Available Versions

Cavern Chat 1.4.1release

MC 1.21.10fabric

January 28, 2026

Cavern Chat 1.4.0release

MC 1.21.10fabric

January 26, 2026

Cavern Chat 1.3.0release

MC 1.21.10fabric

January 10, 2026

Cavern Chat 1.2.0release

MC 1.21.10fabric

January 7, 2026

Cavern Chat 1.1.0release

MC 1.21.10fabric

December 23, 2025

How to Install Cavern Chat 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 (1.21.10).

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.10

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Cavern Chat 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 (1.21.10). You can switch loaders with one click in the panel.

Is Cavern Chat compatible with fabric?

Cavern Chat officially supports fabric for Minecraft 1.21.10. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Cavern Chat – how to optimize performance?

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