Integration u200 connected via Alexa into HA

Hi, I have connected my Aqara u200 via Alexa Echo 8. Actually, I thought/hopped, it is easy to integrate afterwards it into HA. But unfortunatelly I can not find a way, e.g. via Alexa Media Player. Any idea how it should work?

If you already have it connect to your Echo 8 via thread then why not just share it to Home Assistant via Matter.

Do you not have the Matter server installed yet or don’t want to install it?