Hello, can you find the source code for uosteam?
I believe Kraz wrote a statement back then, that they wont release the sourcecode. I believe, that anyone who would want to toy with the sourcecode also need the proper experience to understand its complexity. That would kinda already lead to the point, that you could write your own assistance tool. The informations about structure, encryption and all exist on the web...
Simple dig in and modding without knowing what to do leads to a ban anyways (its so eay to catch up idiots who send wrong packets).