Content
65%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The body is highly actionable, packed with precise values and a copy-paste-ready DESIGN.md template, and assumes Claude's competence without padding. Its weaknesses are mild redundancy in the repeated banned-patterns lists, no validation checkpoint in the workflow, and a monolithic structure that could offload reference material to bundle files.
Suggestions
Add a final verification checkpoint, e.g. "Before finishing, confirm the DESIGN.md covers all seven sections and that every banned pattern is explicitly listed in §7."
De-duplicate the banned-patterns list — keep it once (Section 9) and have the Output Format reference it rather than restating it.
Move the full DESIGN.md output template and the color/typography reference tables into separate reference files (e.g. references/design-template.md) and link to them, so SKILL.md stays a lean overview.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The ~180-line body avoids explaining concepts Claude already knows (no padding about what fonts or grids are) and is dense with specific values, but the banned-patterns list is repeated three times (Section 9, the Output Format §7, and "Common Pitfalls"), so it could be tightened. It is mostly efficient with mild redundancy, matching score 2 rather than the lean score 3. | 2 / 3 |
Actionability | Guidance is fully concrete and copy-paste ready: exact hex codes (e.g. #18181B, #F9FAFB), precise values (stiffness: 100, damping: 20; min-h-[100dvh]; clamp(3rem, 8vw, 6rem); 44px tap targets; 65ch max-width), and a complete DESIGN.md output template. This matches the score-3 anchor of fully executable, specific examples. | 3 / 3 |
Workflow Clarity | The numbered "Analysis & Synthesis Instructions" (sections 1–9) followed by the Output Format give a clear sequence, but there are no validation or verification checkpoints (e.g., a step confirming the DESIGN.md covers all seven required areas before finishing). Sequence is present but checkpoints are missing, so it is score 2 rather than the checkpointed score 3. | 2 / 3 |
Progressive Disclosure | No bundle files (references/scripts/assets) exist, and the skill is a single ~180-line file with everything inline — the full output template, color/typography reference tables, and anti-pattern lists could be split into separate reference files. Sectioning is clear (well-organized headers), which prevents a 1, but it is monolithic with content that should be separate kept inline, matching score 2. | 2 / 3 |
Total | 9 / 12 Passed |