I've tried now several times understanding if it is possible, and if yes how, to create custom actions that are available just for me on a Google Home device. I have a working Dialog Flow agent that works well in the Dialog Flow simulator. It used to work in the Google Assistant simulator and I could enable it for one hour, but now that doesn't work either.
I would be happy using IFTTT if it had webhook responses instead of just fixed responses...
Am I barking up the wrong tree?