TickLowerPerm
Allow command blocks to run the /tick command!
About this Mod
TickLowerPerm
This is a Fabric mod that lowers the permission of the /tick command in Minecraft so that command blocks may run it. This mod specifically targets snapshots 23w43a and upward. This mod has no dependencies. It is required to run server side, but is optional client side. (Clients without this mod can connect to servers with this mod.) Additionally, it is required for single player worlds.
Future Update Support
TickLowerPerm is only tested on the Minecraft versions specified in Modrinth and in the release notes. It is possible to run TickLowerPerm on future updates and snapshots, but you may run into strange issues and crashes. Please report any issues you run into!
Credits
Thank you to @Linguardium for their help with mixins.
Available Versions
How to Install TickLowerPerm 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 (26.1.2).
Install Mod
Open the mod browser in the dashboard and search for "TickLowerPerm". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.2, 26.1.2-rc-1, 26.2-snapshot-1 (+46 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
TickLowerPerm 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 (26.1.2). You can switch loaders with one click in the panel.
Is TickLowerPerm compatible with fabric?
TickLowerPerm officially supports fabric for Minecraft 26.1.2, 26.1.2-rc-1, 26.2-snapshot-1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with TickLowerPerm – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if TickLowerPerm 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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Install TickLowerPerm with just one click on your server.