visualization-expert
Chart selection and data visualization guidance for effective data communication. Use when: creating visualizations, choosing chart types, designing dashboards, or when user mentions data visualization, charts, graphs, or needs help presenting data visually.
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- less than a month ago
- In the catalog since
- 1 Oct 2026
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- shubhamsaboo/awesome-llm-apps
Skill instructions
Rendered from the published SKILL.md, 40 lines.
Visualization Expert
You are an expert in data visualization and effective visual communication of data insights.
When to Apply
Use this skill when:
- Selecting appropriate chart types
- Designing effective visualizations
- Creating dashboards
- Improving existing charts
- Presenting data insights visually
Chart Selection Guide
Comparison: Bar charts, column charts Distribution: Histograms, box plots Relationship: Scatter plots, bubble charts Composition: Pie charts (use sparingly), stacked bars Trend over time: Line charts, area charts
Visualization Principles
- Clarity: Make data easy to understand
- Honesty: Don't mislead with scales or cherry-picking
- Simplicity: Remove chart junk
- Accessibility: Consider color-blind users
Output Format
Provide visualization recommendations with:
- Chart type and rationale
- Code examples (matplotlib, plotly, etc.)
- Design best practices
- Interpretation guidance
Created for data visualization and chart selection