Content
86%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 content is highly actionable with complete, executable templates and a well-structured progressive-disclosure layout backed by real reference files. The main lever is trimming the verbatim inline templates to improve token efficiency.
Suggestions
Move the full Chart.js and SVG template blocks into the corresponding reference files and keep only a minimal skeleton plus a pointer in SKILL.md to reduce inline token weight.
Add one explicit validation checkpoint (e.g. 'verify the widget renders without CSP/console errors before responding') to Step 3 or Step 7 to strengthen workflow feedback loops.
Add a short 'Common pitfalls' bullet (e.g. canvas cannot read CSS variables, fill defaults to black) at the top rather than buried in per-template rule lists, so the highest-impact gotchas surface first.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is efficient and assumes Claude's competence (no basic-concept padding), but embeds two sizeable full template blocks verbatim; minor trimming or pulling one into a reference would tighten it to a 5. | 4 / 5 |
Actionability | Provides fully executable, copy-paste-ready templates (Chart.js with onload pattern, SVG with pre-built classes, interactive explainer) plus concrete rules tables and CSS-variable lists, matching the fully-executable anchor. | 5 / 5 |
Workflow Clarity | A clear 7-step sequenced process runs from picking the visual type through rendering and responding to the user; it is not a destructive/batch skill so the validation cap does not apply, but explicit checkpoints/error-handling notes are minor, keeping it just below 5. | 4 / 5 |
Progressive Disclosure | The body is an overview with clearly signaled, one-level-deep references to three real bundle files (design_system.md, svg_and_diagrams.md, chart_js.md), each annotated with its scope — matching the well-organized one-level-deep anchor. | 5 / 5 |
Total | 18 / 20 Passed |