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Home Assistant will create a device database
(www.home-assistant.io)
Home Assistant is open source home automation that puts local control and privacy first.
Powered by a worldwide community of tinkerers and DIY enthusiasts.
Home Assistant can be self-installed on ProxMox, Raspberry Pi, or even purchased pre-installed: Home Assistant: Installation
Discussion of Home-Assistant adjacent topics is absolutely fine, within reason.
If you're not sure, DM @GreatAlbatross@feddit.uk
Not to mention that this post is specifically in the Home Assistant-community, which describes the FOSS, local control and privacy aspects of it in the community description.