mutil
Library of utilities used in all of my mods.
About this Mod
Formerly mGui.
Contains:
- Easy data management
- Network utilities
- Hierarchical UI rendering with animation support and an anchor based layout system
- Perks queries
Primarily used in tetra.
Perks
mutil hosts a perk system in versions for minecraft 1.19+, which tetra (and likely other mods in the future) uses to provide contributors and supporters with cosmetics. This system queries an external server when the client starts up to see if the player should have any perks, the query includes the player UUID and uses SSL for security.
This can be disabled by setting the query_perks config option in mutil-client.toml to false, as config files are generated on startup I've prepared this config file which you can place in your config folder to avoid mutil performing the perk query on the first startup.
Contact
If you have any questions or if you have suggestions on how to improve this better feel free to reach out to me on discord.
Available Versions
How to Install mutil on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.2).
Install Mod
Open the mod browser in the dashboard and search for "mutil". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.2, 1.20.1, 1.19.2 (+1 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
mutil server crashes on startup – what to do?
Most common cause: wrong forge 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 (1.20.2). You can switch loaders with one click in the panel.
Is mutil compatible with forge and neoforge?
mutil officially supports forge, neoforge for Minecraft 1.20.2, 1.20.1, 1.19.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with mutil – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if mutil 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.
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Rent Modded Server
Install mutil with just one click on your server.