The body is mostly efficient step-by-step guidance, but 'Key Concepts' subsections like 'Why This Works', 'Anti-Patterns (What This Is NOT)', and the later 'Common Pitfalls' overlap and restate points Claude already infers, so it could be tightened rather than fully lean.

Each of the six steps gives concrete, executable guidance — the goal format 'Help [user] [achieve outcome], so that [broader impact]', explicit good/bad examples, and frequency/severity prioritization criteria — which is copy-ready instruction, not vague direction.

The six-part spine (Clarify → Rationale → Goal → Segmentation → Pain Points → Solution) is a clearly sequenced process with per-step 'Quality bar' checkpoints and conditional handling ('If the interviewer does not answer, state your assumptions and move on').

The overview keeps worked detail external via well-signaled one-level links to template.md and examples/improve-youtube.md, but those referenced files (and the sibling ../skills/*/SKILL.md links) do not exist in the bundle, so navigation is broken despite good structural intent.

The description names multiple concrete actions — 'assumptions, segmentation, pain-point prioritization, and MVP tradeoffs' — matching the anchor that lists several specific concrete actions rather than a single domain+action.

It states what the skill does ('Structure a spoken PM product-sense answer with...') and when to use it via an explicit 'Use when practicing...' trigger, satisfying both halves clearly.

'design, improve, or build-next interview questions' and 'product-sense' are exactly the natural terms a PM candidate would say, giving good coverage of the common prompt phrasings.

The PM product-sense interview niche with design/improve/build-next triggers is clearly scoped and unlikely to fire for unrelated skills.