MCC: Island - Companion (MCCI)

Your MCC: Island companion mod!

19.0K Downloads

fabricminigameoptimizationsocial

Rent Server with this Mod

Screenshots

About this Mod

MCCI: Companion is the companion mod for the MCC: Island Minecraft server!

Chat: chat mentions and tweaks to chat functionality!
HUD: performance improvements and custom HUD!
Music: implements the event music!
Quality of Life: miscellaneous tweaks, fixes, and performance improvements!
Toasts: converts spammy chat messages into popup toasts!
Discord Rich Presence
Key Bindings

https://mccisland.net | MCCI: Companion - Chat & Support (Discord)

Update Toasts

quest toast

badge toast

mcc 26 update

Friend Toasts

Friend leave

Party leave

Party disband

For developers

As of v5.0, the exposed MCCI: Companion API has been discontinued.

Available Versions

[1.20] MCCI: Companion 4.0.1+1.20release

MC 1.20, 1.20.1fabric

June 14, 2023

[1.20] MCCI: Companion 4.0.0+1.20release

MC 1.20fabric

June 8, 2023

[1.19.4] MCCI: Companion 4.0.0release

MC 1.19.4fabric

April 28, 2023

[1.19.2] MCCIM 3.0.1release

MC 1.19.2fabric

September 2, 2022

[1.19.2] MCCIM 3.0.0release

MC 1.19.2fabric

September 2, 2022

How to Install MCC: Island - Companion (MCCI) 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 (1.20.1).

Install Mod

Open the mod browser in the dashboard and search for "MCC: Island - Companion (MCCI)". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.20.1, 1.20, 1.19.4 (+3 more)

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

MCC: Island - Companion (MCCI) 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 (1.20.1). You can switch loaders with one click in the panel.

Is MCC: Island - Companion (MCCI) compatible with fabric?

MCC: Island - Companion (MCCI) officially supports fabric for Minecraft 1.20.1, 1.20, 1.19.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with MCC: Island - Companion (MCCI) – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if MCC: Island - Companion (MCCI) 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.