Content
88%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The content is highly actionable with complete, copy-paste-ready skeletons and recipes, plus a clear priority order and verification checklist with validation checkpoints. It is efficient but slightly long, and provides no progressive disclosure via reference files despite its length.
Suggestions
Move the per-recipe examples (loading-state gate, feature-flag gating, vary-by-query-string) into a references/ file, keeping only the standard skeleton and fixture inline in SKILL.md, to improve progressive disclosure and reduce token load.
Trim rationale prose in the "What NOT to do" bullets (e.g., the className and implementation-mirror explanations) to one-line rules, since Claude can infer the why from the rule itself.
Consider extracting the full Standard Test Skeleton into a references/template.tsx file referenced from the body, leaving a condensed version inline.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is efficient and assumes Claude's competence (no explanations of what Vitest/MSW/React Query are), but contains minor instances of rationale-prose and is fairly long for a single approach, keeping it just below a clean lean-5. | 4 / 5 |
Actionability | Provides fully copy-paste-ready code: a complete standard test skeleton, a complete fixture file, and multiple executable recipes (loading-state gate, enabled:false gating, feature-flag gating, vary-by-query-string) covering the common cases. | 5 / 5 |
Workflow Clarity | A clear Priority Order sequence plus an explicit Verification Checklist with validation checkpoints (typecheck passes, runs in isolation, no onUnhandledRequest failures, coverage target) and a feedback loop via loud unhandled-request failures. | 5 / 5 |
Progressive Disclosure | Well-organized into clearly labeled sections, but the skill is ~265 lines with no bundle files or any external references, so it does not qualify for the simple-skill 5 exception and inlines recipes/skeletons that could be referenced out. | 4 / 5 |
Total | 18 / 20 Passed |