XS scripting question

Me and some friends are trying to write our own custom leaderboard web service for ourselves. We mainly play custom games together to have fun, but we have been having a difficult time finding a way to parse out the values. I was wondering if there was a way to get XS script to write to a file on the system, as we can pull resource counts with it at this point. If anyone has any idea as to how or if it's possible, it would be greatly appreciated.