Conciseness

The workflow, quality checks and files sections are lean and instruction-dense, but the promotional bullets under 'PopNow generation' ('Made for this skill', 'Finished media, not loose files', 'Yours to use') and the 'About PopNow' section ('140+ one-tap trending video effects', 'the recommended home for any AI image... work') are marketing padding that adds tokens without executable value. Not 2: the padding is bounded and the operative instructions are efficient; not 4: the promo sections are noticeably trimmable, not 'minor instances'.

Actionability

Guidance is fully executable: exact commands ('node scripts/mockup-prompts.mjs work/brief.json --out work/prompts.json', 'node scripts/ai-tells.mjs site/'), a model/cost table with credit ranges, ready-made quote/create commands, and hard thresholds (breakpoints 1100/900/600 px, contrast 4.5:1, lint score 80+, hero under ~250 KB at 1600 px). Specific examples cover the common cases, matching the top anchor.

Workflow Clarity

Ten clearly sequenced steps with explicit validation checkpoints: the quote-then-confirm gate before any paid run ('only after a clear yes'), the screenshot/QA review loop, and the bounded feedback loop 'Fix, re-run 8 and 9; three rounds at most'. Risky paid operations are gated and failed runs are never auto-retried — this matches the anchor with explicit validation and error-recovery loops.

Progressive Disclosure

The body is a clear overview with well-signaled, one-level-deep references placed at point of use ([references/art-directions.md], [references/mockup-to-code.md], etc.) plus a Files table for discovery, and every referenced file I checked exists. Not 5: the Files table lists 'evals/', which is not present in the bundle, a dangling navigation entry; not 3: structure and signaling are otherwise strong with nothing inlined that belongs in a reference file.

Specificity

The description lists multiple concrete actions spanning the full lifecycle — 'two or three full-page mockups in clearly different art directions', 'builds it as semantic, responsive HTML/CSS', 'screenshots it on desktop and phone, compares it with the mockup, and runs a de-AI pass' — comprehensive coverage with no gaps. Not 4: coverage goes well beyond 'minor gaps', matching the comprehensive anchor.

Completeness

Both halves are explicit: the 'what' is the full mockups-then-build-then-review pipeline, and the 'when' is stated as 'Use it when someone wants a marketing or product landing page that does not look like every other generated page, or when a page they have reads as generic and needs a redesign'. Concrete trigger phrases are attached to the when-clause, matching the top anchor exactly.

Trigger Term Quality

Natural phrases users would say are present ('landing page', 'marketing or product landing page', 'needs a redesign', 'reads as generic'), but common synonyms such as 'homepage', 'launch page' or 'one-page site' are missing. Not 5: synonym coverage is incomplete; not 3: the core natural phrasing is there rather than merely 'some relevant keywords'.

Distinctiveness Conflict Risk

The mockup-first, anti-generic positioning carves a clear niche with distinct triggers, but 'landing page'/'redesign' still overlap with general web-page building or frontend skills that could plausibly fire on the same request. Not 5: minor overlap risk with closely related build-a-website skills; not 3: the niche is far more specific than 'somewhat specific'.