Conciseness

Prose is tight and limited to non-obvious facts ("preferCSSPageSize: true lets CSS @page { size: A4 } win over the API format option"), but the 7-item "How to use" list substantially duplicates the six detailed Step sections that follow. Matches 4 (efficient with minor trimming possible); not 5 because of that duplication, not 3 because padding is limited.

Actionability

The Playwright structure is fully executable (goto, emulateMedia, page.pdf options, expect assertions), but the PDF-inspection helpers used by the assertions (getPdfPageCount, extractTextPerPage, renderPdfPage, hasBrandColorAtTop) are never defined or imported — only "Use a PDF inspector lib or pair with pdf-snapshot-tester". Matches 4 (mostly executable, minor gaps); not 3 since the core code is real and runnable, not 5 since the page-level assertions are not copy-paste ready.

Workflow Clarity

Clear numbered sequence (How to use 1–7, then Steps 1–6) where every step ends in an assertion, and the Worked example demonstrates an explicit feedback loop: baseline count assertion fails → extractTextPerPage pinpoints the totals table straddling pages 2/3 → re-add break-inside: avoid → re-run passes. Matches 5; not 4 because error recovery is shown end-to-end.

Progressive Disclosure

Verified against the bundle: references/page-geometry.md exists and is clearly signaled ("Advanced @page geometry ... covered in [references/page-geometry.md])") exactly one level deep, with the advanced pseudo-class/margin material appropriately split out of SKILL.md. Matches 5 (clear overview, well-signaled one-level-deep references); not 4 because there are no organization gaps.

Specificity

"Tests print CSS with Playwright print emulation and page.pdf(): @page size and margins, page breaks, orphans and widows, and print-only rules" lists multiple concrete actions that comprehensively cover the print-CSS testing domain, in third-person voice. It matches the 5 anchor; it is not 4 because no meaningful capability is left out.

Completeness

Explicitly answers both: "Use when an app has a Print button or print stylesheet that is untested, or printed and PDF copies break in the wrong places" (when, with concrete triggers) and the tested-capabilities list (what). It matches the 5 anchor; not 4 because the 'when' clause is fully explicit rather than improvable.

Trigger Term Quality

Natural phrases users would say are present ("Print button", "print stylesheet", "printed ... copies break in the wrong places", "PDF"), but a few natural variations are missing (e.g. "PDF export", "print layout", "printing"). It is above 3 because the included terms are exactly what affected users say, below 5 because coverage is not comprehensive with synonyms/extensions.

Distinctiveness Conflict Risk

Clear niche — testing print CSS via Playwright print emulation and page.pdf() — with distinct triggers ("Print button or print stylesheet that is untested"), so conflict risk with generic Playwright or PDF skills is minimal. Matches the 5 anchor; not 4 because the triggers would not plausibly fire a different skill.