Content
57%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 skill body is a concise, well-structured overview with excellent progressive disclosure — details are appropriately split into a single, clearly signaled reference file. However, it explains basics Claude already knows, includes no executable code of its own, and its Check/Fix workflow lacks explicit validation checkpoints, leaving it more of a checklist prompt than a fully actionable guide.
Suggestions
Trim the opening paragraph about quota limits and private-browsing behavior — Claude already knows this — and keep only non-obvious guidance.
Add one minimal executable snippet to the body (e.g., a try/catch localStorage wrapper) or move the reference's wrapper example up so fixes are copy-paste ready.
Replace the templated 'in this file' phrasing in the Check section with concrete review scope (which files/patterns to search, e.g., grep for localStorage/sessionStorage) and add an explicit verification step after fixes.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is mostly lean, but the opening paragraph re-explains concepts Claude already knows ('localStorage and sessionStorage have a 5–10 MB quota per origin, and any write can throw a QuotaExceededError. Private browsing modes in some browsers disable storage entirely'), and the templated Check/Fix/Explain prose could be tightened. | 3 / 5 |
Actionability | Quick Reference gives concrete directives ('Always wrap localStorage access in try/catch', 'Serialize objects with JSON.stringify', 'use httpOnly cookies'), but the body contains no executable code or commands — the Fix section only says 'Add try/catch error handling to all Web Storage operations', and 'Find all localStorage and sessionStorage accesses in this file' is ambiguous templating. Guidance is actionable in direction but incomplete in executable detail. | 3 / 5 |
Workflow Clarity | Check → Fix → Explain → Code Review provides a rough sequence and Code Review gestures at verification ('state how the change should be verified in the browser'), but there are no explicit validation checkpoints and section guidance is generic. Fits anchor 3 (sequence present, checkpoints missing or implicit), not 4. | 3 / 5 |
Progressive Disclosure | A ~30-line, well-sectioned overview that correctly defers bulk material to a clearly signaled, one-level-deep reference ('For full implementation details, code examples, and framework-specific guidance, see references/rule.md'), which exists (121 lines) with code examples. Matches the clear-overview/well-signaled-reference anchor. | 5 / 5 |
Total | 14 / 20 Passed |