UnderControl

Library with many utilities.

5 config settings

Build 1.25 · checked 13 September 2026

Guides

• UnderControl: Configuration Management and Incompatibility Filtering

Config

• Allow render command for clients. allow_render_command option — Allows the client the use of the render command.
• Log extra information. log_extra option — Logs extra information about what's going on with the library.
• Log info on reloads in chat. log_on_reload_in_chat option — Logs info on chat when the server reloads.

Show all 5 settings

• Mod incompatibilities. mod_incompatibilities option — It allows the server to prevent a player from joining with an incompatible mod, or you can even use it as a small layer of security to prevent users from using malicious mods.
• Reset all reset_all — Restores all settings to default

Frequently Asked Questions

What is the purpose of the Mod incompatibilities setting in UnderControl?

Enabling Mod incompatibilities allows a server to detect and block incompatible or conflicting client installations before players enter the world.

How do you view configuration reload confirmations in chat?

Toggle Log info on reloads in chat in the configuration screen to receive notification messages whenever system settings are reloaded.

Can clients use custom render commands with UnderControl?

Yes, clients can execute render instructions if the server has enabled Allow render command for clients.

What does Reset all do in the options menu?

Selecting Reset all restores every configuration property back to its factory default value.

Download Links

• modrinth.com modrinth.com/mod/under-control
• Source github.com/restonic4/UnderControl/tree/master
• Issues github.com/restonic4/UnderControl/issues
• Wiki github.com/restonic4/UnderControl/wiki
• Source github.com/restonic4/UnderControl