The game comes with a command to see who is in a specific group, called /group info <groupname>

This can be used to spy on other people, and find out who're they related to. 

Example:

You have a group called bandits, and you lock the door to your hideout. 

Someone finds your hideout and sees that it has been locked by the group bandits.

They could now use the command /group info bandits, and the game would happily fork over the details of that group.

> /group info bandits

Created: Thursday, 19 December 2024
Created by: SiiMeR
Members: SiiMeR

This reveals who are the bandits and who to take action against. 

With this mod, however, the game will check whether you are a member of the bandits group or have the admin role. 

For everyone else, the command output looks like this

> /group info bandits

This command is only available for members of this group and admins
For help, type /help group