Facilitator is the built-in agent for running a meeting, not for research or numbers. Next to Researcher and Analyst, it is one of the pre-built agents that come with Microsoft 365 Copilot. You turn it on for a scheduled Teams meeting, in the meeting options or during the call. It then keeps real-time notes that participants can co-author, posts the agenda, shows the agenda topics with a timer and captures follow-up tasks.
Adding Facilitator to a meeting needs a Copilot licence, and it only works in scheduled meetings, not in channel meetings, instant meetings or Teams calls. During the meeting you can @mention it in the chat to catch up on what you missed. If you want to ask it about the meeting afterwards, turn on transcription before or during the call.