I think I’m starting to reach an « acceptable » level for a first Matter integration 
I built a Docker image to offer you a first test version!
gladysassistant/gladys:matter-integration
Looking forward to your feedback!
What works
- Control and state feedback for binary devices (smart plugs, bulbs)
- State feedback for light sensors
- State feedback for motion sensors
What remains to be done
For me, the only thing left to do is to be able to hide the integration logs, which are currently too verbose.
Reading the CHANGELOG of Matter.js, I see that this is a feature coming in the next version of the package:
So I think that as soon as they release that I’ll be able to change the logs 