Really appreciate this! This is one of the strongest framings I’ve seen of where this could go.

The semantic action point is exactly where I think the architecture wants to evolve: less “infer everything from the DOM,” more explicit app-level capabilities like opening, filtering, confirming, assigning, etc.

And I think you’re right on the temporary / situational accessibility angle too. I didn’t start from accessibility, but the more I build this, the more it feels like a natural fit for those cases because it removes the need to install a separate assistive stack.

Head nod as a simple yes/no is also a very interesting idea. I probably wouldn’t start there before hardening the core loop, but it feels like a strong extension once the underlying interaction model is solid.