# Data Visualizer

> Create marketing visualizations from data. Use when: creating charts for reports; visualizing campaign performance; generating dashboards; presenting data insights; exporting charts for presentations

- Skill: `guia-matthieu/data-visualizer` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add guia-matthieu/data-visualizer`
- Raw SKILL.md: https://api.skillmd.com/api/skills/guia-matthieu/data-visualizer/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Marketing & Growth
- License: MIT
- Author: guia-matthieu (https://skillmd.com/u/guia-matthieu)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/guia-matthieu/data-visualizer

---


# Data Visualizer

> Generate professional charts and visualizations from CSV data for marketing reports.


## What Claude Does vs What You Decide

| Claude Does | You Decide |
|-------------|------------|
| Structures analysis frameworks | Metric definitions |
| Identifies patterns in data | Business interpretation |
| Creates visualization templates | Dashboard design |
| Suggests optimization areas | Action priorities |
| Calculates statistical measures | Decision thresholds |

## Dependencies

```bash
pip install plotly pandas click
```

## Commands

```bash
python scripts/main.py chart data.csv --type bar --x month --y revenue
python scripts/main.py dashboard data.csv --metrics "revenue,users,churn"
python scripts/main.py export chart.html --format png
```

## Skill Boundaries

### What This Skill Does Well
- Structuring data analysis
- Identifying patterns and trends
- Creating visualization frameworks
- Calculating statistical measures

### What This Skill Cannot Do
- Access your actual data
- Replace statistical expertise
- Make business decisions
- Guarantee prediction accuracy

## Skill Metadata


- **Mode**: centaur
```yaml
category: automation
dependencies: [plotly, pandas]
difficulty: beginner
```