Content
50%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a reasonably well-structured design system reference with specific, concrete values (colors, typography, spacing) organized into clear sections with tables. However, it lacks executable code examples (CSS variables, Tailwind config, component snippets) that would make it truly actionable, and includes some raw/redundant data (duplicate text style entries, detected layout patterns) that could be cleaned up or externalized. The MUST/SHOULD/NEVER constraint format is effective but would benefit from accompanying implementation examples.
Suggestions
Add executable code examples: a CSS custom properties block for the semantic tokens, a Tailwind config snippet, or a sample component implementation to make the design system immediately actionable.
Clean up redundant text style entries (multiple 'body-secondary' and 'text-15px' variants with slightly different values) - either consolidate them or explain when each variant applies.
Move the detailed reference tables (full text styles list, detected layout patterns) to a separate REFERENCE.md file and link to it, keeping SKILL.md as a concise overview with the most essential tokens.
Add a contrast ratio validation step or tool recommendation to back up the 4.5:1 accessibility requirement.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The content is mostly efficient with well-structured tables and clear MUST/SHOULD/NEVER constraints, but includes some redundancy (e.g., duplicate 'body-secondary' and 'text-15px' entries with slightly different values, detected layout patterns that add little value, and the spacing scale listing individual pixel values 1-8 which is obvious for a 4px grid). Some sections like 'Detected Layout Patterns' feel like raw data dumps rather than curated guidance. | 2 / 3 |
Actionability | The skill provides specific values (hex codes, pixel sizes, font weights) which are concrete and actionable for styling, but lacks executable code examples. No CSS/Tailwind snippets, no component code, no copy-paste ready implementations. The tables serve as reference but an agent would need to translate these into actual code. | 2 / 3 |
Workflow Clarity | For a design system reference skill, there's no multi-step workflow needed, but the 'When to Apply' section is vague about priority/ordering of constraints. The skill reads as a flat reference document rather than guiding through a process of building an interface. There's no validation step (e.g., how to verify contrast ratios meet the 4.5:1 requirement). | 2 / 3 |
Progressive Disclosure | The content is well-organized with clear section headers and tables, but it's a monolithic document that could benefit from splitting detailed reference tables (all text styles, layout patterns) into separate files. At ~150 lines with detailed tables, the inline reference data could be externalized with clear pointers. | 2 / 3 |
Total | 8 / 12 Passed |