The body is lean and assumes Claude's competence — it does not re-explain git ancestry theory or what annotations are, and every line conveys PostHog-specific operational knowledge that earns its place. Minor explanatory phrases exist but not enough to drop it to the mostly-efficient anchor.

Provides fully executable, copy-paste-ready commands — `posthog:annotations-list` with `{"search": "deploy"}`, `gh search prs`, `gh pr view --json`, and the `gh api compare` call with a clear `behind_by: 0` interpretation — matching the executable-examples anchor.

A clear 4-step numbered sequence with an explicit validation checkpoint in step 3 (compare ancestry, check `behind_by`) and a feedback loop ('move to the next newer deploy... and re-check'), plus a pagination caution in step 2.

A short, single-purpose skill (under 50 lines) with no external references and well-organized sections (annotations, workflow, notes), which the rubric allows to score 3 on organization alone; no nested or broken references exist.

Names multiple concrete actions in third person — 'reading the hidden GIT deploy annotations' and 'correlating them with the merge commit on GitHub' — matching the anchor for listing several specific concrete actions rather than just naming a domain.

Explicitly answers both what the skill does and when to use it via a clearly marked 'Use when PostHog staff ask...' clause plus a negative-scope 'Do not answer...from event/data volume alone', satisfying the explicit-trigger requirement for the top anchor.

Surfaces natural phrasings users would actually say — 'when was X deployed', 'is my change live in the US/EU yet', 'has my PR shipped', 'did the fix roll out to prod-us' — giving strong coverage of common variations, not just jargon.

Occupies a clear niche — PostHog deploy timing via hidden GIT annotations correlated with GitHub merge commits — with triggers unlikely to match unrelated skills, matching the clear-niche anchor.