UBAntiCheat
About
A professional, modular anti-cheat plugin for Paper *.21–*.21.4 built on ProtocolLib packet inspection. Features a buffer-based violation system with ping and TPS compensation, 18 detection checks across combat (KillAura, Reach, AimAssist, TriggerBot, AutoClicker, Criticals), movement (Speed, Fly, Jump, NoFall, Step), world (FastBreak, Hitbox), and advanced (CrystalAura, AnchorAura, AutoTotem, ESP, MaceDamage) categories, configurable punishments, real-time staff alerts, and violation decay/reset.