Check your shit then bc it’s a long page with docker containers and venv distributions, blog, about, sources, etc.

That said I don’t know this project. I do know home assistant though. If you want voice control at home that is secure use that. You can use their hardware or different hardware. The important thing is voice commands can be processed entirely locally, eg without internet access.

My iot setup, including voice commands, is restricted to a physical switch that has no internet access and itself is on an isolated vlan. I can view cameras remotely by forwarding the service through headscale, which is only turned on when necessary. It’s not a perfect system, nothing is, but it’s essentially airgapped when I am home and I do not have to worry about “cloud servers” with rogue employees that look at unencrypted data (which is sold as encrypted but often only encrypted in transit but unencrypted at rest so they can sell you out to the cops) or lazy cybersecurity staff that leave gaping holes in their massive targets for ransomware attacks or whatever