Are there client-side actions?

[bleonard]

trafficstars

Is your feature request related to a problem? Please describe.

Overall, I am creating a co-pilot for an interface. I would like to use OpenAI assistant to help them. It's possible that the copilot will want to effect the user's app. I'm thinking about a messaging having a "Do it" button next to it, which does something in the UI. Basically , it runs JS I specify.

Describe the solution you'd like

As far as I can tell, the only current Action is to POST to an endpoint. That can then return a string for a toast.

I'd like for a client to declare what actions are available, likely registering callbacks. Then it would be possible for these to get called from a button.

Ideally, the server will know what's available and not suggest anything that the app does not know how to do.

Is something like this possible now?