Conciseness

The body is lean throughout: it assumes familiarity with gh, CI, and grep, and every element — the check-reading snippet, the field table, the five-step fix loop, the rules — carries operational information with no padding or explanation of concepts Claude already knows.

Actionability

Guidance is fully executable: the copy-paste-ready gh api snippet for reading notes, the complete reproduce command (`pnpm evals:e2e <slug> --local && pnpm --dir evals design:review -- --test-run latest --json`), a concrete grep mapping (`[data-library-row="…"]` → `data-library-row`), and a sample PR-body line cover the common cases.

Workflow Clarity

The 'Reproduce, fix, verify' section gives a clearly sequenced five-step workflow with an explicit validation checkpoint ("The note must be gone and no new Worth fixing note may appear") and a fix→re-run feedback loop, plus a human-check step ("Look at the screenshot yourself").

Progressive Disclosure

The body is a well-organized overview that defers detail one level deep with clear signaling — "Read DESIGN.md and the rule in evals/design-review/rubric.md before changing anything" — and the JSON note format for scripts is pointed to rather than restated; nothing that belongs in a separate file is inlined.

Specificity

"Use to read what the design review found on a PR's screenshots, fix it in code, and prove the note is gone" lists three concrete actions covering the core workflow, but omits the exception path (documenting in the PR body why a screen is intentionally kept) and the push/CI verification step — minor coverage gaps matching anchor 4 rather than comprehensive anchor 5.

Completeness

The 'what' is explicit ("read what the design review found... fix it in code, and prove the note is gone") and concrete trigger phrases are present, but the 'when' linkage relies on an implicit leading trigger list with no explicit 'Use when...' connector, fitting anchor 4 ('when' could be more explicit) rather than 5.

Trigger Term Quality

The trigger list is unusually rich and natural: quoted phrases a user would echo ("worth fixing", "Design review (advisory)"), concrete rule identifiers (layout.split-row, OW-LIST), and the scenario phrase "a reviewer says the UI looks off" — comprehensive coverage including variations of how the need surfaces.

Distinctiveness Conflict Risk

A clear niche — advisory design review notes riding the Evidence preview check on PRs — with distinct triggers (OW-* rules, layout.* measurements, the check name) that no generic design or PR skill would share, so conflict risk is minimal.