Content
68%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-organized, mostly lean reference with concrete token and documentation templates, but it reads more as an example gallery than an operational skill: it never tells Claude how to actually execute building a design system end to end. Adding a sequenced workflow with validation steps would address the weakest dimension.
Suggestions
Add a step-by-step creation workflow (e.g., audit existing UI -> define tokens -> build components -> document -> review) with validation checkpoints such as contrast/WCAG checks, instead of only listing layers.
Trim or replace the generic React Button example and boilerplate token scales with guidance specific to this skill's conventions, since Claude can already produce standard button components.
Consider moving the full token listing and governance details into a reference file (e.g., references/tokens.md) so SKILL.md stays a concise overview.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean and mostly examples with almost no explanatory prose, but the generic React Button component and the standard 4px spacing/type-scale tokens restate knowledge Claude already has and could be trimmed. | 4 / 5 |
Actionability | The CSS design-token block is copy-paste ready and the component documentation template is concretely usable, but the React example depends on an undefined Spinner component and undefined btn-* classes, leaving minor gaps. | 4 / 5 |
Workflow Clarity | "Design System Layers: 1. Foundation 2. Components 3. Patterns" and "Start with foundational tokens" give a rough sequence, but there is no actual step-by-step creation workflow and no validation checkpoints (e.g., contrast or WCAG checks). | 3 / 5 |
Progressive Disclosure | A single-file skill with clear, well-organized section headers and no nested references; at ~110 lines some content (the full token listing, governance detail) could move to a reference file, keeping it short of the ideal self-contained overview. | 4 / 5 |
Total | 15 / 20 Passed |