I actually got Mondo working on Alexa (Amazon Echo) at our last hackathon.
The trick is going to be how do we securely do the OAuth 3 legged login. For the hackathon i hard-coded my API key into the endpoint it was hitting. I’m a huge fan of the Echo device. I’ve loaned it to another Mondo hacker for the Tesla Hackathon, but once i get it back i’m looking forward to building more things with it.