Priority survey
What should this code be good at?
Seven quick screens. On each one you pick the single thing this code should be most good at, and the single thing it can most afford to be least good at. Choosing is the point - it is the trade you make in real code every day. You get a ranked list of what matters, ready to drop into a profile run. No account, nothing stored, no model calls - the scoring is published, deterministic maths.
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