I don't know if there's an MQTT bridge yet. Generally, you run some kind of border router and connect through that. While the work doesn't seem complete yet, th

I don't know if there's an MQTT bridge yet. Generally, you run some kind of border router and connect through that. While the work doesn't seem complete yet, there's a guide to turn a Home Assistant install into a Thread border router if you have the necessary hardware: https://www.home-assistant.io/integrations/thread/#turning-home-assistant-into-a-thread-border-router https://www.home-assistant.io/integrations/thread/#turning-h... You can probably plumb Home Assistant into your MQTT server from there.