Conciseness

The body mostly respects Claude's competence (no explanation of what a PRD is, direct commands throughout), but tightening is needed beyond minor trims: 'If none active, PRD stays in the vault only (still fully useful)' appears in the Pre-Flight Check and again nearly verbatim in the Fallback table, and the Phase 4 gate re-enumerates all nine PRD sections already shown in the template. This fits 'Mostly efficient but includes some unnecessary explanation or could be tightened'; it is not 4 because the redundancy is more than a couple of minor instances.

Actionability

Guidance is mostly executable: exact glob patterns ('04-projects/*/PRDs/*.md'), runnable commands ("date '+%Y-%m-%d %H:%M'", 'mkdir -p "04-projects/[project]/PRDs"', 'gh search issues ... --json ... --limit 15'), and a complete PRD template. Not 5: the publishing steps are placeholder-heavy and not copy-paste ready — 'POST /wiki/rest/api/content' with '[CUSTOMIZE: YOUR-SPACE-KEY]' and 'Convert markdown to Confluence XHTML storage format' give no executable request or auth handling.

Workflow Clarity

A clear phased sequence (Pre-Flight Check → Phases 1–6) with an explicit review-gate checkpoint, a 'NEVER auto-publish' approval gate, and fallback/error-handling tables that provide feedback loops (API failure → save to vault, provide content for manual publishing). Not 5: validation relies on user approval rather than explicit verification steps — there is no check that the saved file is correct or that publishing succeeded (e.g., confirming the returned page URL).

Progressive Disclosure

Section structure is good (## headers, tables, code blocks) and the skill is a single file with no bundle directories, but content that clearly belongs in a separate reference file is inlined — the ~170-line PRD template (roughly half the file) and the per-platform publishing details would fit references/prd-template.md and references/publishing.md. This matches 'Some structure but could be better organized; content that should be separate is inline'; it is not 2 because the structure and navigation are solid, and the under-50-line exception for a 5 clearly does not apply.

Specificity

Names the domain ('product requirements documents') with two concrete actions — generating PRDs and 'optional publishing to Confluence or other wiki platforms' — but coverage is not comprehensive (no mention of saving to a vault, drafting from related issues, or review gates). This matches the anchor 'Names domain and 1-2 concrete actions, but not comprehensive'; it is not 4 because only two actions are listed with clear coverage gaps.

Completeness

The 'what' is clear ('Generate product requirements documents... publishing to Confluence or other wiki platforms') but there is no 'Use when...' clause or any trigger guidance, which the rubric explicitly caps at 3. It is not 4 because 'when' is entirely absent rather than merely implicit or underspecified.

Trigger Term Quality

Relevant keywords exist ('product requirements documents', 'Confluence', 'wiki platforms') but the most natural synonym users say — 'PRD' — is absent, along with 'spec', 'product spec', and 'requirements doc'. This fits 'Some relevant keywords but missing common variations or synonyms'; it is not 4 because the missing terms are the common variations, not just a few extras.

Distinctiveness Conflict Risk

'Product requirements documents' plus wiki publishing is a fairly distinct niche with minor overlap risk against generic document-writing or note-publishing skills. It is not 5 because the wording leans formal ('wiki platforms') rather than pairing the niche with distinct natural trigger phrases.