Content
57%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A compact, well-structured skill that practices good progressive disclosure by keeping an overview in SKILL.md and detail in references/rule.md. The body loses points for an unnecessary concept-explanation opener, a lack of executable verification commands, and an implicit (rather than explicit) re-check after the fix.
Suggestions
Add an explicit post-fix verification step (e.g., re-crawl or curl the canonical URL to confirm a 200 OK with no redirect) to turn the Check -> Fix sequence into a validate -> fix -> re-validate feedback loop.
Include one concrete verification command (e.g., a curl -I example showing the 200 status) so the guidance is copy-paste ready rather than deferred entirely to the reference.
Trim or remove the opening explanatory sentence about canonical chains confusing search engines, since Claude already knows this concept.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is largely lean with short sections, but the opening sentence ('Canonical chains confuse search engines and can result in the wrong version of a page being indexed...') explains a concept Claude already knows, and the Quick Reference bullets overlap the Check section, so it could be tightened past the score-3 'every token earns its place' bar. | 2 / 3 |
Actionability | It gives concrete directives ('Ensure the URL returns a 200 OK status', 'Update the <link rel=canonical> tag to point directly to the final, non-redirecting URL') but no executable command for how to verify (e.g., a curl/DevTools check), leaving key verification details in the reference file rather than the score-3 'copy-paste ready' anchor. | 2 / 3 |
Workflow Clarity | The Check -> Fix -> Explain -> Code Review structure gives a clear sequence, but there is no explicit re-verification checkpoint after the fix (e.g., 're-crawl to confirm 200 OK and no redirect'), so validation remains implicit rather than the score-3 'explicit validation steps; feedback loops' anchor. | 2 / 3 |
Progressive Disclosure | SKILL.md is a concise overview organized into clear sections, and it points to a real one-level-deep references/rule.md (verified present, containing the code example, exceptions, and verification steps) with a clearly signaled pointer, matching the score-3 'clear overview with well-signaled one-level-deep references' anchor. | 3 / 3 |
Total | 9 / 12 Passed |