So you want something to analyze your offensive capabilities based on movesets? Would you want to just be entering the types of your moves, or actually listing the moves themselves? And are we talking a simple "yes, you have an advantage against that type" or "this move on this pokemon has an advantage against that type" instead?
I think, more than anything, finding a nice way to display such information will be the hard part here.
Also, if you want more immediate responses, you should try the chatroom
instead of the forums.
latina mortua lingua est // ud mortua ud ea possit
prima meas ancestras necavit // et nunc me necat