I made this by my self and I'm proud because I don't know a thing about C# or coding in general, but I'm learning... I admit I tried to look up a tutorial for this but I failed at finding one so I just did it my self and it worked, I wont even ask for thumbs up because it's not worth anything, but a big congrats would be appreciated =)
Code:
#region /clearpkp
if (Cmd[0] == "/clearpkp")
GC.MyChar.PKPoints = 0;
#endregion