Individual skill
data-visualization-quality
Decide whether quantitative data should be visualized, choose and design an analytically faithful chart or table, and reject misleading or low-information artifacts. Use for charts, dashboards, analytical tables, visualization specifications, or production visualization pipelines; do not use for generic page styling or interaction mechanics.
data-visualization-quality/SKILL.md
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# Data Visualization Quality
Create visualizations that answer the requested analytical question. A valid
chart specification is not automatically publishable.
## Decide before designing
Establish four things before choosing a visual:
1. **Claim:** the comparison, trend, distribution, composition, relationship,
or decision the user wants to understand.
2. **Required evidence:** the dimensions, measures, units, denominators, time
windows, and comparable populations needed to support that claim.
3. **Coverage:** which required fields and entities are complete, partial,