AutoGen multi-agent routing — how do you decide which agent runs?

[JSONFIRST]

AutoGen is powerful for multi-agent orchestration, but routing the right message to the right agent is non-trivial when input is natural language.

Our approach: run JSONFIRST first to get { action, object, domain } — then use a routing map to send to the right AutoGen agent deterministically.

How do you handle routing in your AutoGen setups? Prompt-based or rule-based?