Content
55%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The skill is well-structured with a clean overview pointing to a real, one-level-deep reference file, but its inline guidance is light on executable examples and its Check/Fix workflow lacks explicit validation checkpoints despite mentioning verification tooling.
Suggestions
Add a small inline HTML example showing the before/after of converting a <td> header to <th scope="col"> so the Fix step is copy-paste ready rather than a prose instruction.
Insert an explicit verification checkpoint in the workflow (e.g., run axe/Lighthouse or inspect the accessibility tree) between Fix and Explain so the sequence has a validation feedback loop.
Trim the opening sentence explaining what headers do for screen readers, since it restates a concept Claude already knows.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is mostly lean, but lines like 'Properly defined headers allow screen readers to announce the context for each data cell' explain a basic accessibility concept Claude already knows, and the Code Review section restates the Check/Explain framing. | 2 / 3 |
Actionability | It gives concrete directives ('Use <th>', 'Apply scope="col" or scope="row"') but provides no executable code or example markup inline; the only code example lives in the offloaded reference, and the Fix step is a vague instruction rather than a copy-paste-ready snippet. | 2 / 3 |
Workflow Clarity | The Check/Fix/Explain/Code Review sections imply a sequence, but there are no explicit validation checkpoints or verify-the-fix steps despite the body flagging browser accessibility tooling as a verification aid. | 2 / 3 |
Progressive Disclosure | The body is a concise overview that clearly signals one-level-deep references ('see references/rule.md'), the referenced file exists and is well-organized, and navigation is easy with no nested reference chains. | 3 / 3 |
Total | 9 / 12 Passed |