For anyone interested I created a tts mqtt notifier for snapshots and any other notification for Windows and Linux (Debian in my case and it should work on other systems if you have the know how). It works for me as I was pulling my hair out trying to get hass agent to do picture notifications. It works on python scripts hosted on your machine with some home assistant and node red configs. https://stevecopper.me.uk/NotifierGuide.html