Not affiliated with the company, I just think it needed to be put in its own thread since it came out of my request for data on a Cloud Watcher weather station.
Bottom Line: Trent (developer) has software that detects clouds and stars and can provide an ASCOM 'weather safety' response based on what your sensor sees. So, if it get's beyond your threshold for clouds, it will act as a kill switch for your observatory.
Link is at the top, it's cheap ($30 bucks or whatever you want to donate), and it works!
Only equipment required is some type of all sky camera. This could be as simple as a web cam mounted outside your observatory or as complex as an SBIG All Sky camera.
So, give it a look and see how it fits into your observatory.