Why a spine, not a summary
A summary is a paragraph. A paragraph isn't routable. You read it, you nod, you move on. By the time you're back at your desk, you've forgotten the action items.
A spine is a typed list. Each item has a kind — decision, own, ask, risk, quote, win, pain. Each kind has a destination. Decisions go to Slack. Commitments become Linear issues. Objections log to the opportunity in Salesforce. Quotes pin to the customer's deal page.
That structure is the entire reason Margin can act on a call instead of just describing it. The whole product is built around making sure the typing is correct, the destinations are right, and the routing fires reliably the moment the meeting ends.
We're tracking precision per kind weekly. The release gate is >85% on decisions and owners. Below that, we don't ship.