Content
81%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.
A well-organized, lean skill body with a clear 5-step workflow containing validation and checklist checkpoints, and an excellent one-level-deep rule-index structure. Its gaps are the absence of worked examples and a time-sensitive version pin, plus the referenced rule files not being present in the provided bundle.
Suggestions
Add one or two short worked examples (e.g., a sample feature test and an assertion choice) to lift actionability toward fully executable guidance.
Move the 'PHPUnit 11.5.55' version pin into a documented/deprecated-style note so time-sensitive detail does not penalize conciseness.
Ensure the referenced rules/*.md files ship alongside SKILL.md so the Rule Index navigation resolves to real files.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Mostly lean and assumes Claude's competence without explaining basic testing concepts, but the time-sensitive 'PHPUnit 11.5.55' version pin and a few explanatory sentences ('A pattern repeated throughout the project is a convention…') could be trimmed, matching anchor-4 'efficient; minor instances of over-explanation' rather than the every-token-earns-its-place anchor 5. | 4 / 5 |
Actionability | Concrete, specific instruction guidance ('Cover every changed decision… A decision is a branch, a validation, a calculation, or an authorization'; 'Run the smallest set of tests that covers the change') that is actionable for an instruction-only skill, but it lacks worked examples (no sample test or assertion), matching anchor-4 'mostly executable guidance with minor gaps' rather than anchor-5's copy-paste-ready examples. | 4 / 5 |
Workflow Clarity | The 'How to Apply' section is a clear 5-step sequence with an explicit validation checkpoint ('The tests must pass') and a checklist ('Resolve every mismatch before completion'), matching anchor-5 'clear sequence with explicit validation steps and checklists'; test writing is not destructive/batch so no cap applies. | 5 / 5 |
Progressive Disclosure | The overview plus a clean Rule Index table with one-level-deep, clearly signaled references is an anchor-5 structure, but verifying the references against the bundle shows the referenced rules/*.md files are not present, so navigation does not resolve to real files — a real gap that drops it to anchor-4 rather than the unclear-signaling anchor 3. | 4 / 5 |
Total | 17 / 20 Passed |