Conciseness

Mostly efficient operational content (tables of questions, tokens, exit codes, commands), but it includes unnecessary material: the 'Forcing-question library' section re-covers the 10-question set and pads each item with canon citations ("Canon: Aarron Walter, Designing for Emotion (color carries brand affect)", "Canon: Ellen Lupton, Thinking with Type") that duplicate the question table and add background knowledge Claude does not need. This fits the 'mostly efficient but includes some unnecessary explanation' anchor rather than the 4 anchor's 'minor instances'.

Actionability

Concrete, near-executable guidance throughout — exact invocations with flags ("python3 .../onboard.py --set brand.primary=#FF6B35 --set design_style=editorial", "MARKDOWN_HTML_NO_CONFIG=1 python3 .../config_loader.py --show", "brand_palette_validator.py --primary \"#FF6B35\" --accent \"#00D4AA\"") plus exit codes 3 and 4. It misses the 5 anchor because many commands use abbreviated '.../' paths instead of the copy-paste-ready full path given once at the top.

Workflow Clarity

Clear sequencing with explicit validation and feedback loops: "onboard.py refuses to save (exit code 4) and tells the user to pick a darker primary, blank brand.bg/brand.text to let derivation pick a safe pair, or override brand.text directly", exit code 3 for unwritable output dirs, a symptom-to-action 'When to invoke' table, and an ordered worked example covering first-run, override, reset, inspect, and bypass. This matches the 5 anchor (explicit validation steps, error-recovery guidance); no destructive/batch operation lacks validation.

Progressive Disclosure

Sections are well organized with clear headers, but the body references bundle files that do not exist — "This skill ships exactly three Python tools" (scripts/onboard.py, config_loader.py, brand_palette_validator.py) and "JSON schema lives at assets/design_system_schema.json" — while no scripts/ or assets/ directories are present in the bundle. Per the guideline to score against the actual bundle structure, the clearly-signaled references are all dangling, which undercuts the 'references mostly clear' 4 anchor and lands at 'some structure but could be better organized'.

Specificity

Lists multiple concrete actions with quantitative precision — "Captures the user's brand identity once via a 10-question onboarding wizard", "validates body-text and link contrast against WCAG 2.2 AA", "derives 12 CSS custom properties in HSL space", "Refuses to save if body-text contrast fails AA 4.5:1" — matching the comprehensive-coverage anchor; the 4 anchor's 'minor gaps in coverage' does not apply, and it is clearly far above the 1-2 concrete actions of the 3 anchor. Voice is third person throughout, so no penalty applies.

Completeness

Explicitly answers both questions: the 'what' ("Captures… validates… derives… stores the result for every markdown-html converter to consume") and the 'when' ("Use before any markdown-html conversion. Triggers on first-run onboarding…") with concrete quoted trigger phrases, matching the 5 anchor exactly. The 4 anchor ('when' could be more explicit or specific) is surpassed.

Trigger Term Quality

Good natural trigger phrases with variations — "set up the brand", "configure markdown-html", "run onboarding", "reset the design system", "re-onboard", "Use before any markdown-html conversion" — meeting the 'good keyword coverage' anchor. It falls short of the 5 anchor because it omits file extensions/artifact names (e.g. design-system.json) and common synonyms such as 'brand colors' or 'theme'.

Distinctiveness Conflict Risk

A clear niche (brand onboarding/token derivation for the markdown-html plugin) with distinct triggers like "set up the brand" and "reset the design system", but "Use before any markdown-html conversion" overlaps the trigger territory of the sibling converter skills in the same plugin, so it is 'mostly distinct; minor overlap risk' rather than the minimal-conflict 5 anchor.