the anticheat is not terrible inGame, but it is very poorly made using Bukkit Events, no java conventions, and the reachs checks are easly falseable, Speed A - C are almost the same thing, you are using bukkit events which is terrible.

Wouldn't recommand if you have +30 players

The author of this anti-cheat (jxxy) has made a
Minecraft Server Botter
A minecraft account stealer and
a hacking client
See for yourself https://github.com/OMGPandaYT
I wouldn't put this plugin near my server if I were you. Think Smart, use another anti-cheat. https://i.imgur.com/G6fwrjy.png

Much good AC, detects a lot, looking forward towards future updates!!!!!!!!!!!!!!!!!!!!!!!