Content
63%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 lean, well-organized overview with proper progressive disclosure to a real reference file. Its weaknesses are redundancy across the four guidance sections and the absence of a concrete, executable method for the core "test with styles disabled" verification step.
Suggestions
Merge the overlapping Quick Reference, Fix, and Code Review guidance into one section, keeping a single canonical list of what to check and what to change.
Add one concrete verification technique for the "styles disabled" step, e.g. a browser DevTools method or a snippet that neutralizes the stylesheet, instead of just telling Claude to test with styles disabled.
Since deep guidance lives in references/rule.md, consider moving the detailed remediation wording there and keeping only the checklist in SKILL.md.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is short and free of basic-concept padding, but the Quick Reference, Check, Fix, and Code Review sections largely restate the same four points — e.g. "Use semantic HTML so headings, lists, and form relationships survive without CSS" vs. "Use semantic HTML and DOM order to preserve headings, lists, labels, field groups, helper text, and error messaging" — so it could be tightened into a single pass. | 3 / 5 |
Actionability | Guidance on what to inspect is concrete (DOM order, pseudo-elements, form relationships), but the key verification step — "Test key journeys with author styles disabled or overridden by user styles" — gives no method: no DevTools technique, user-stylesheet example, or command, so Claude must improvise how to actually disable or override styles. | 3 / 5 |
Workflow Clarity | The Check → Fix → Explain → Code Review sequence is coherent, and verification is embedded ("Verify the page still has a logical reading order… when author styles are disabled", "note how to verify the fix with styles disabled"). Checkpoints are present but mostly stated once in prose rather than as explicit steps, so it falls just short of the anchor-5 explicit validation pattern. | 4 / 5 |
Progressive Disclosure | The body is a concise overview with well-organized sections and a clearly signaled, one-level-deep pointer to the existing references/rule.md ("For full implementation details, code examples, and framework-specific guidance, see references/rule.md"), which matches the clear-overview-plus-clean-reference structure. | 5 / 5 |
Total | 15 / 20 Passed |