That also looks like a cool project! I've made a bot to play a game called Gems of War. I've used some GUI windows thing to program the AI but it was terribly limiting and slow. I was going to start again using python and opencv from scratch but I was kinda sad I needed to code a lot of plumbing code such as finding the screen, and then finding sprites and things like that. Your project seems to do that and would save me a lot of hassle. I may try again someday.
Happy to see this.