With this Plugin an admin can ban, kick and slay player through chat by the prefix (!ban, !kick, !slay)

Example:

!ban <time>  <substring_of_playernick>  <reason>  -->   !ban 0 35rand aimbot

!kick  <substring_of_playernick> <reason> --> !kick 34rand camping in base

!slay  <substring_of_playernick> !slay 13rand