Legacy Command Registry
A lib to register command.
About this Mod
A library for adding command.
This does not add content, but just a dependency of other mods.
This is a mod that enables usage of the 1.12 style for registering commands.
Examples for modders
Available Versions
How to Install Legacy Command Registry 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 (1.21.5).
Install Mod
Open the mod browser in the dashboard and search for "Legacy Command Registry". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.5, 1.21.4
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Legacy Command Registry 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 (1.21.5). You can switch loaders with one click in the panel.
Is Legacy Command Registry compatible with fabric and neoforge and quilt?
Legacy Command Registry officially supports fabric, neoforge, quilt for Minecraft 1.21.5, 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Legacy Command Registry – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Legacy Command Registry 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.
Similar Mods
Rent Modded Server
Install Legacy Command Registry with just one click on your server.