TTT undetect lua?

i'm sorry if i'm breaking some rules etc.
but, i always used nano hack in sandbox in lots of servers, with the Save menu Javascript lua loader.
today i joined a TTT server, and using the incrementcvar sv_allowcslua 1 (thanks to suchisgood for shared it) and nothing appened, the lua was enabled succefly. BUT when i loaded the nano.lua i got instantly banned for hacking (cause detect code i think).
so, the ask is: there's actually an hack that show who is the traitor that is not detect?
thanks and as always sorry for my english.
and how i know what anti-cheat the server is running?

You steal the server's files to find out the AntiCheat? Not just that, but some hacks can "differ" in protection from anticheats

the hopes of a hack/cheat/script being undetected by server anti-cheats is very low reason being alot of servers are using cake anti cheat, that detects most lua hacks these so you will be lucky to find an undetected cheat for anti cheat enabled servers ,



if anyone knows of any just correct me