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 delivers lean, mostly executable code for static and interactive charts with good section organization. Its weaknesses are the absence of any workflow connecting the pieces (no library-choice guidance, no output validation) and small completeness gaps like the unimported plotly.express and a stale hardcoded model ID.
Suggestions
Add a short decision flow (e.g., 'Use matplotlib for static PNG/SVG output, Plotly for interactive HTML; start with the selector only when the user is unsure of the chart type') and an output-verification step so the sections form a sequence rather than a function library.
Fix the Quick Reference gaps: import plotly.express before using px.imshow, or provide a one-line heatmap/histogram snippet consistent with the other entries.
Replace the hardcoded 'claude-opus-4-6' model ID with current-model guidance (or a documented placeholder) so the selector code remains executable over time.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is nearly all executable code with no explanations of concepts Claude already knows; the trimmable parts are minor — the buzzwordy "Includes AI-powered chart type selection" line and a chart-type selector that duplicates Claude's native judgment. | 4 / 5 |
Actionability | The bar_chart, line_chart, and create_dashboard functions are concrete and copy-paste ready, but there are minor gaps: the Quick Reference uses px.imshow without any plotly.express import anywhere, no example invocations are shown, and the selector hardcodes a stale model ID ("claude-opus-4-6"). | 4 / 5 |
Workflow Clarity | The skill reads as a function library with no sequence: the chart-type selector is never connected to the plotting functions, there is no decision guidance for matplotlib vs Plotly beyond a parenthetical, and there is no output verification step. Each section is individually well-defined, which keeps it above a 2, but no checkpoints or flow exist to reach a 4. | 3 / 5 |
Progressive Disclosure | No bundle files exist, and the ~130-line body is well organized with clear section headers plus a Quick Reference table for navigation. Not a 5 because the chart-type selector and dashboard code could reasonably live in reference files, but nothing is buried or misplaced. | 4 / 5 |
Total | 15 / 20 Passed |