Content
78%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.
A code-rich, well-organized reference skill with strong actionability and a sensible learning sequence. Its main weakness is progressive disclosure: the body repeatedly defers to five reference files that are not present in the bundle, leaving dangling links.
Suggestions
Ship the referenced bundle files (reference/plotly-express.md, graph-objects.md, chart-types.md, layouts-styling.md, export-interactivity.md) or remove the dangling 'See reference/...' pointers.
Trim the Common Workflows examples that duplicate Core Capabilities snippets to reduce token cost.
Define placeholder variables (e.g. correlation_matrix, z_data, data) in the illustrative scientific/3D snippets or mark them clearly as schemas to improve copy-paste runnability.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Mostly efficient, code-dense content that avoids explaining basics Claude already knows, but the Common Workflows section repeats scatter/heatmap/3D patterns already shown and the chart-type category list duplicates material that the (missing) reference file should hold. | 4 / 5 |
Actionability | Abundant copy-paste-ready, executable examples covering the common cases (install, Express scatter, subplots, templates, hover templates, rangesliders, HTML/image export, Dash app); a few illustrative snippets reference undefined variables but the common paths are complete. | 5 / 5 |
Workflow Clarity | Well-sequenced learning path (Quick Start -> Choosing Between APIs -> Core Capabilities -> Common Workflows -> Integration) with explicit API-selection decision guidance; no validation checkpoints are needed since the skill performs no destructive or batch operations. | 4 / 5 |
Progressive Disclosure | Structure and signaling are good (clear 'See reference/X.md for complete guide' pointers, organized sections, a final Reference Files list), but all five referenced files (reference/plotly-express.md, graph-objects.md, chart-types.md, layouts-styling.md, export-interactivity.md) are absent from the bundle, so navigation does not resolve. | 3 / 5 |
Total | 16 / 20 Passed |