MCDR Command Fabric

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About this Mod

MCDR Command Fabric

Example: !!MCDR will be registed as /!!MCDR, !!qb to /!!qb.

在 MC 中注册 MCDR 指令以获得补全等功能。

例：!!MCDR 将被注册为 /!!MCDR、!!qb 将被注册为 /!!qb。

Installation | 安装指南

Install this mod and then install MCDReforged plugin Minecraft Command Register

安装此模组，并安装 MCDR 插件 Minecraft Command Register

Available Versions

v1.2.1-1.21release

MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric

April 29, 2026

v1.2.1-1.21release

MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10fabric

June 28, 2024

v1.2.1-1.20.4release

MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4fabric

December 26, 2023

v1.2.0-1.20.4release

MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4fabric

December 24, 2023

v1.1.0-1.19.2release

MC 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4fabric

December 23, 2023

How to Install MCDR Command Fabric 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 "MCDR Command Fabric". 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, 1.21.9 (+25 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

MCDR Command Fabric 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 MCDR Command Fabric compatible with fabric?

MCDR Command Fabric officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with MCDR Command Fabric – how to optimize performance?

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