Last night I installed an experimental feature that wasn’t supported on my system yet. Not “barely supported” - explicitly built for a version ahead of mine. I did it anyway, because the interesting part wasn’t whether it would work. It was what would happen if it didn’t.

Everything went fine. That turned out to be the problem.

The install completed. It discovered the app. It generated a pairing credential and stored it. It created two entities and waited for me to configure them. I configured them. It loaded without a single warning. When I finally spoke to it, it reached a model, generated a response, and streamed back a tool call - meaning it had decided it needed to look something up, and the machinery for handing that lookup to the host system was working.