Content
65%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 body is well-structured with clean progressive disclosure to a real reference file and concrete executable examples, but it is held back by redundant best-practice lists and a conceptual pyramid diagram that pad the token budget without adding novel guidance.
Suggestions
Remove the ASCII Testing Pyramid diagram and its surrounding explanation — Claude already knows the testing pyramid — or move it to references/details.md.
Merge the duplicate 'Best Practices' guidance (the 'Test Philosophy' best practices list and the numbered 'Best Practices' section overlap on 'Test User Behavior', 'Keep Tests Independent', and selector advice); keep one consolidated list.
Add an explicit validation/checkpoint note to the 'Debugging Failing Tests' sequence (e.g. 'confirm the trace shows the failing assertion before iterating') to lift workflow clarity above 3.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is mostly efficient, but it explains a concept Claude already knows (an ASCII Testing Pyramid diagram) and repeats best-practice items across both the 'Test Philosophy' and 'Best Practices' sections (e.g. 'Test User Behavior', 'Keep Tests Independent'), which is noticeable padding. | 3 / 5 |
Actionability | Provides executable TypeScript snippets and concrete commands (e.g. 'npx playwright test --headed', 'npx playwright test --debug', page.pause(), test.step) with good/bad selector contrasts; minor gaps remain because the most complete worked examples are deferred to references/details.md rather than covered inline. | 4 / 5 |
Workflow Clarity | The 'Debugging Failing Tests' section offers a numbered 1-5 sequence, but there are no explicit validation checkpoints or feedback loops; as a patterns/reference skill this is acceptable, yet the sequence still lacks the checkpoints the 4 anchor requires. | 3 / 5 |
Progressive Disclosure | A clearly signaled one-level-deep reference ('Detailed pattern documentation lives in references/details.md. Read that file when the navigation tier above is insufficient.') points to a real bundle file, and the overview is appropriately split from the detailed patterns. | 5 / 5 |
Total | 15 / 20 Passed |