What makes people good in pvp is their reaction times and sticking to a solid plan in certain situations. That being said, it would take too many intricacies to make a truly great bot based off of these rules and regulations. It would be the equivalent of writing a full out program, which I'm sure no one would want to do. Just learn what needs to be done to pvp well and do it yourself; it's not as if there are any great prizes from having a boat load of pvp trophies anyway.
EDIT: Just noticed, that's assuming that you're referring to a large scale pvp, not a 1 vs. 1, which would just require a class that stuns to stun the other person and then go balls out attacking, which would be relatively easy. But it still wouldn't be too much of a worthwhile endeavor due to the lack of good rewards.