I found a thread at the Kodi forum about using Google Assistant to control Kodi. It uses a node server and IFTTT. Well, just follow the directions and use Cortana as the trigger instead.
https://github.com/OmerTu/GoogleHomeKodi
Thanks to OmerTu for the work. I take no credit for this.
Is it awesome? Yes, it is.
https://github.com/OmerTu/GoogleHomeKodi
Thanks to OmerTu for the work. I take no credit for this.
Is it awesome? Yes, it is.