Has anyone had a look at this yet: https://github.com/tartanguru/alexa-assistant

I've been trying to set it up for a couple of nights and all I get when I invoke 'Alexa, open google' is Alexa saying 'Sorry i'm having trouble, please try in a little while'

It looks like a really nice implementation that should add a fair bit of depth to how to ask Alexa things. It's not majorly different to the Raspberry Pi Google Assistant, but I don't need a Pi.