Conciseness

The body is dense and mostly earns its tokens, but contains padded or redundant passages: the Tailwind digression ("much like Tailwind's utility classes which are so prevelant in the web ecosystem") and the theme-connection rationale stated twice ("Doing so would break the component's connection to the CDS theme", then again under "**Why this matters:**"). This is "mostly efficient but includes some unnecessary explanation or could be tightened" (anchor 3) rather than the minor trimmable instances of anchor 4.

Actionability

Concrete throughout: an executable shipped script ("Run the discovery script: `scripts/discover-cds-packages.sh`"), specific doc paths ("getting-started/styling", "getting-started/theming"), a copy-paste-ready style-prop table ("style={{ gap: 8 }}" → "gap={1}"), and a specific completion checklist. Falls short of anchor 5 only in lacking one complete end-to-end code example (import + component usage), leaving a minor gap.

Workflow Clarity

Clearly sequenced Initialization → Steps 1–5 with a hard checkpoint ("**YOU MUST** perform steps 1 and 2 before writing any code!"), an explicit validation checklist in Step 5 (no raw colors/pixels, valid import paths, lint/typecheck passing), and error-recovery fallbacks for each failure mode (script unrunnable, docs unavailable, no fitting component with a prioritized fallback order). This matches anchor 5's explicit validation plus error-recovery guidance; not 4 because checkpoints are explicit rather than implicit. No destructive or batch operations, so no cap applies.

Progressive Disclosure

The SKILL.md itself is well organized with clearly signaled, one-level-deep references ("read `guidelines/code-review.md`", the icons/illustrations pointer table), but scored against the actual bundle structure the four referenced files (`guidelines/code-review.md`, `guidelines/components.md`, `guidelines/icons.md`, `guidelines/illustrations.md`) are not present in the bundle — only `scripts/` is shipped. Navigation breaks in practice, so structure is better than anchor 2's inlined text but falls short of anchor 4's working reference organization.

Specificity

Names the domain (React/React Native UI with Coinbase Design System) and multiple concrete actions — building UI, making visual changes, and CDS-adherence audits/reviews — plus enumerated artifact types (components, tokens, style props, icons, illustrations) and explicit exclusions. Comprehensive coverage matches the anchor-5 example; there are no minor gaps that would justify a 4.

Completeness

Explicitly answers what ("Provides a workflow for building and reviewing high-quality React and React Native UI with the Coinbase Design System") and when ("Use this skill to create UI or make visual changes..." plus explicit out-of-scope list and example triggers). Both are concrete and explicit, matching the anchor-5 example rather than the 4 anchor's less-specific when-clause.

Trigger Term Quality

Includes natural user phrasings with synonyms across both workflows: "build this screen", "fix spacing on this component", "replace this UI with CDS components", "perform a CDS audit on our changes", "does this feature use CDS well?". Coverage of natural terms is comprehensive, matching the anchor-5 example.

Distinctiveness Conflict Risk

A clear niche (Coinbase Design System, React/React Native UI) with distinct triggers and explicit exclusions ("not non-visual logic, data, analytics, navigation, tests, generated code, or refactoring") that minimize overlap with generic React or design skills. Voice is imperative "Use this skill to...", the same construction used in the rubric's own good examples, so no voice penalty applies.