Conciseness

The body is lean and imperative with zero padding: commands, file contents, and short adapt notes. The Notes section carries only non-obvious facts (v9 shebang behavior, --ignore-unknown, run ordering), so every token earns its place. This matches anchor 5 rather than anchor 4, which expects trimmable over-explanation.

Actionability

Guidance is largely copy-paste ready: `npx husky init`, verbatim contents for `.husky/pre-commit`, `.lintstagedrc`, and `.prettierrc`, plus a concrete verify step. However, the install step shows only the package list `husky lint-staged prettier` without the actual install command per detected package manager (e.g., `npm install -D ...`), a minor gap that fits anchor 4 ("concrete code or commands with minor gaps") rather than anchor 5's fully copy-paste-ready bar.

Workflow Clarity

The eight numbered steps are clearly sequenced with an explicit verification checklist (step 7), conditional adaptation ("If repo has no `typecheck` or `test` script in package.json, omit those lines and tell the user"), and a final commit that doubles as a smoke test. This matches the anchor for explicit validation steps and error-recovery guidance, exceeding anchor 4's "minor validation gaps".

Progressive Disclosure

There are no bundle files; this compact single-task skill (~90 lines) keeps everything appropriately inline with well-organized sections (What This Sets Up, Steps, Notes). Nothing belongs in a separate reference file, and there are no nested or buried references, matching the well-organized-structure condition for a top score.

Specificity

The description lists multiple concrete actions — "Set up Husky pre-commit hooks with lint-staged (Prettier), type checking, and tests in the current repo" — with comprehensive coverage of the skill's scope. It matches the anchor for multiple specific concrete actions rather than the anchor 4 example, which anticipates gaps in coverage.

Completeness

It explicitly answers both questions: the "what" in the first sentence (Husky + lint-staged/Prettier + type checking + tests) and the "when" via a concrete "Use when..." clause with specific trigger phrases. This matches the anchor 5 example structure exactly.

Trigger Term Quality

"Use when user wants to add pre-commit hooks, set up Husky, configure lint-staged, or add commit-time formatting/typechecking/testing" covers good natural phrases users would say. A few common variations are missing (e.g., "git hooks", "format on commit", "run prettier before commit"), which places it at anchor 4 rather than the comprehensive synonym/extension coverage of anchor 5.

Distinctiveness Conflict Risk

The skill occupies a clear niche (JS pre-commit tooling: Husky, lint-staged, Prettier) with distinct named triggers, making conflict with other skills unlikely. It is not merely anchor 4's "minor overlap risk" — the named tools make it uniquely identifiable.