The body is mostly lean, but the '## Explain' section restates the self-evident point that 'a page that cannot be crawled or indexed cannot rank' — duplicating the opening paragraph — so it includes some unnecessary explanation that could be tightened, matching the score-2 anchor rather than the every-token-earns-its-place score 3.

Provides concrete, actionable guidance with specific config keys ('robots: { index: false }' in Next.js, 'vercel.json' headers), tool workflows (GSC URL Inspection → Request Indexing → Coverage report), and an explicit 4-step check and 5-step fix; per the instruction-skill note, missing inline code is not penalized because the guidance is directly actionable, matching the score-3 anchor.

Sequences Check → Fix → Request Indexing → Monitor Coverage report with explicit validation checkpoints (URL Inspection confirms indexing; the Coverage report confirms the page moves to 'Indexed'), constituting a verification feedback loop that matches the score-3 anchor rather than the checkpoint-missing score 2.

A concise overview body with clearly signaled one-level-deep navigation ('see references/rule.md'), and that bundle file exists on disk, matching the score-3 anchor for clear overview with well-signaled single-level references rather than the poorly-organized score 2.

Lists multiple concrete actions — 'auditing a site for accidental noindex directives', 'investigating why important pages are not appearing in Google Search', and 'reviewing CMS settings that control indexing at the page or category level' — each tied to a specific object, matching the score-3 anchor rather than the partial coverage of score 2.

Opens with an explicit 'Use when' clause answering when, and the three clauses describe what is done (audit, investigate, review) — clearly answering both what and when with explicit triggers, matching the score-3 anchor and not the implied-when of score 2.

Natural user phrasings like 'pages not appearing in Google Search', 'accidental noindex directives', and 'CMS settings that control indexing' are terms a user would actually say, giving good coverage; it is above score 2 because the trigger phrasings are genuinely colloquial rather than jargon-only.

Scoped to indexability/SEO indexing controls with distinct triggers (noindex, Google Search visibility, CMS indexing settings) that are unlikely to fire for unrelated skills, matching the clear-niche score-3 anchor rather than the overlap-prone score 2.