Content
61%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 a well-structured, actionable reference catalog with concrete examples and clear navigation to sibling skills, but it carries some unnecessary prose padding and lacks any sequenced workflow (acceptable for a pure-reference skill, hence not penalised further).
Suggestions
Trim explanatory framing and the Fowler blockquote in Pattern 4 to one line; the trade-off is already captured in the flavour table.
Add a brief runnable cross-language Factory snippet (or link to synthetic-data-toolkit's factory-bot reference) so the Factory pattern is as executable as the Builder example.
Replace or condense the 'Why this is a pattern, not just a tool concern' paragraph into a single anti-pattern row to save tokens.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The catalog is mostly efficient (anti-pattern tables, selection guide), but it pads prose with framing like 'Why this is a pattern, not just a tool concern' and extended blockquotes (Fowler) that restate concepts Claude already knows. | 3 / 5 |
Actionability | It provides an executable TypeScript Builder example and concrete per-pattern 'When to use' criteria plus a pattern-selection guide; the Factory example is Ruby-cited rather than runnable cross-language, leaving minor gaps. | 4 / 5 |
Workflow Clarity | There is no multi-step workflow (the skill declares itself 'pure reference, no execution steps'), and the pattern-selection guide is a decision table rather than a sequenced process; this 260-line catalog exceeds the simple-skill exception, so sequence/checkpoints are absent. | 3 / 5 |
Progressive Disclosure | Content is well-organized into clearly-headed sections with one-level-deep, clearly-signaled hand-offs to sibling skills (e.g. 'Reach for that skill for the operational catalog'); no bundle files exist, and no references are nested beyond one level. | 4 / 5 |
Total | 14 / 20 Passed |