Do you use a cheap model for this, or a decision model (like Jev), or a custom classifier? Or just heuristics?

Regarding the sharing, that makes sense as a direction. Broadcasting expertise is not something I had thought of. In my prototype, each expert user can teach their expertize to the agent, and then agents can ask each other for memory exchange. Could even be a marketplace that could play the role of broadcasting it, perhaps?

What is required for a harness to be compatible with Yello?