Mutil (formerly mGui) is a mod for Minecraft that offers easy work with data, networking utilities, hierarchical rendering of the user interface with animation support, and an anchor-based markup system. It is primarily used in the Tetra mod.
Mutil also includes a privileges system that provides players who support the mod and contribute with cosmetic advantages. When the client is launched, the system makes a request to an external server using the player's UUID and SSL for security to find out what advantages should be granted to the player. If necessary, this request can be disabled by setting the query_perks parameter to false in the mutil-client.toml file.
For your convenience, I have prepared a configuration file that you can place in the config folder to avoid making a request for advantages when Mutil is launched for the first time.


