Content
53%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 and appropriately delegates detail to references/rule.md, but it spends tokens on a redundant intro paragraph and a Code Review section that restates the description, and its check/fix workflow lacks a post-fix validation step. Actionability is moderate: concrete property names are given, but no executable examples or fix specifics live in the body itself.
Suggestions
Add an explicit validation step after Fix (e.g., "4. Verify: re-check the rendered layout across the affected breakpoints and interaction states"), ideally as a feedback loop (if still broken, re-examine flex-basis/min-width).
Remove the duplicated intro paragraph (it repeats rule.md's "Why It Matters" verbatim) and either drop or merge the Code Review section, which restates the frontmatter description.
Include one short executable CSS snippet in the Fix section (e.g., the min-width:0 + text-overflow:ellipsis pattern) so the body is actionable without opening the reference.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The intro paragraph ("Flexbox is one of the most used CSS features, but its unintuitive default values...") explains general CSS knowledge Claude already has and is duplicated verbatim as "Why It Matters" in references/rule.md, while the "Code Review" section largely restates the frontmatter description. The Quick Reference and one-line sections are lean, so the body is mostly efficient with removable padding. | 3 / 5 |
Actionability | Concrete guidance exists ("Use flex: 1 1 0 (shorthand: flex:1)", "Add min-width: 0", "Use gap instead of margin"), but the Fix section gives no code examples or selector context and defers specifics ("correct flex shorthand values") to the reference, so the body alone is incomplete for executing a fix. | 3 / 5 |
Workflow Clarity | Check → Fix → Explain → Code Review sections provide a rough sequence, but there is no explicit validation step after fixing (e.g., re-checking the rendered layout across breakpoints), so checkpoints are missing or only implicit. | 3 / 5 |
Progressive Disclosure | The body is a short overview with a clearly signaled, verified, one-level-deep pointer ("see `references/rule.md`"). It falls short of a 5 because the intro/Quick Reference content substantially duplicates references/rule.md rather than cleanly splitting concerns between the files. | 4 / 5 |
Total | 13 / 20 Passed |