Update Google Assistant on Every Home Assistant Reboot

In the third Beginner’s Guide I showed you how to enable the Homegraph API to allow the Google Assistant to sync devices with Home Assistant. Today I’ll be showing you a few lines of code that will sync the two platforms every time you reboot your Home Assistant. As a tinkerer’s tool, you will be rebooting very often, so it’s quite handy to use this automation. Just add these lines (no adjustments needed) to your automations.yaml:

- alias: 'Update Google Assistant on start of Home Assistant'
  trigger:
    platform: homeassistant
    event: start
  action:
    service: google_assistant.request_sync

That’s all.