If the server anti-cheat is flagging you (Movement check or something like that ) , then the client will give you a notification saying " You have been flagged for _ " OR " _ checks had been detected . "
Or even better , the client will automatically turn off related module for X seconds and give a notification about that .
As an option UwU
As in Sigma? could be good, but if you will be flagback it will "notify" you too i thinkbut still its good idea
It is impossible to tell which check detected which module. And if anything, something like that would only work with movement checks.
Movement check is enough