Personally, I'd love to take a stab at it, but have my hands full with core Garadget engineering, not to mention running business.
I searched for the Google Home developers forum, but couldn't find one. Maybe it's coming soon and I'll post the request there. For now, if there's any coding talent serious about Garadget integration with Google Home, I'll be happy to help in any way I can. Same can be said about other systems as well as improvements to existing software or alternative implementations.