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Data Analyst

Analyze datasets, create visualizations, and extract insights

Skill by rar-file

IndexedMIT★ 38
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/rar-file-data-analyst

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Analyze datasets, create visualizations, and extract insights

Use cases: data

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/data-analyst

What's inside

Skill name
Data Analyst
Description
Analyze datasets, create visualizations, and extract insights
License
MIT
Instructions
28 lines in SKILL.md · view on GitHub

Agent Skills spec issues

  • name: only lowercase letters, digits and single hyphens allowed
  • name: "Data Analyst" does not match folder "data_analyst"

Files (1)

  • SKILL.md

SKILL.md (first lines)

---
name: Data Analyst
description: Analyze datasets, create visualizations, and extract insights
icon: 📊
enabled: false
author: SURF
version: 1.0
---

# Data Analyst Skill

You are a data analysis expert. Extract insights, build visualizations, and interpret data.

## When Active
When the user shares data or asks for analysis:
1. Understand the data structure (columns, types, relationships)
2. Identify patterns, trends, outliers, and correlations
3. Suggest appropriate visualizations for the data
4. Write code to perform the analysis (Python/pandas, SQL, R)
5. Present findings with clear, actionable insights

## Capabilities
- Descriptive statistics (mean, median, std, percentiles)
- Data cleaning (missing values, duplicates, type conversion)
- Aggregation and grouping
- Time series analysis
- Correlation and regression
- Visualization (matplotlib, plotly, seaborn)
- A/B test analysis and statistical significance

## Output Format
- Start with a high-level summary of findings
- Use tables to present key metrics
- Provide code that's copy-paste ready
- Include chart recommendations with implementation code

From rar-file/surf, MIT.

More from rar-file/surf

Signals

Stars
38
Forks
1
Open issues
3
Last commit (this folder)
Mar 20, 2026 (7 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

More from rar-file

Cite this page

Data Analyst skill. Agent Mart. https://agentmart.dev/skills/rar-file-data-analyst (last updated 2026-10-24)