# data-analytics-skills-claude

A collection of analytics skills for checking data, investigating metrics, and shaping dashboard specs. Use it when an analysis needs a clear workflow and shareable results.

- skill · `type=skill` · Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, OpenCode · 1300 installs · ★ 5
- Author: reason-machines
- License: LicenseRef-Unknown · policy=link-only · description only; the file stays with the author
- Source: https://github.com/reason-machines/data-skills/tree/HEAD/skills/data-analytics-skills-claude/SKILL.md
- Updated: 2026-10-09
- HTML: https://affpapa.org/en/nevibecode/skills/data-analytics-skills-claude

## What it does

The collection groups 31 skills into six areas, covering data quality, documentation, analysis, visualization, stakeholder communication, and workflow planning. Each skill is a set of instructions for a specific task: it asks focused questions, follows an analytical workflow, surfaces assumptions, and produces structured output.

Use the skills to explore a dataset, investigate a metric drop, assess an A/B test, or explain SQL in business terms. Provide the relevant data and context for the task. Skills can also use company-specific material stored in a `references/` folder, such as schema details, metric definitions, and business rules.

## Install

### Claude Code (native platform)

1. **Skills CLI (Vercel)**
```bash
npx skills add reason-machines/data-skills --skill data-analytics-skills-claude -a claude-code
```

2. **Manually: put the files in place**
- File: `~/.claude/skills/data-analytics-skills-claude/SKILL.md` — Copy the whole skill folder; for one project use .claude/skills/data-analytics-skills-claude/

### Codex

1. **Skills CLI (Vercel)**
```bash
npx skills add reason-machines/data-skills --skill data-analytics-skills-claude -a codex
```

2. **Manually: put the files in place**
- File: `.agents/skills/data-analytics-skills-claude/SKILL.md` — For all projects use ~/.agents/skills/

### Cursor

1. **Skills CLI (Vercel)**
```bash
npx skills add reason-machines/data-skills --skill data-analytics-skills-claude -a cursor
```

2. **Manually: put the files in place**
- File: `.cursor/skills/data-analytics-skills-claude/SKILL.md` — Cursor also reads .agents/skills/ and .claude/skills/

### GitHub Copilot

1. **GitHub CLI**
```bash
gh skill install reason-machines/data-skills data-analytics-skills-claude
```

2. **Manually: put the files in place**
- File: `.github/skills/data-analytics-skills-claude/SKILL.md`

### Gemini CLI

1. **Skills CLI (Vercel)**
```bash
npx skills add reason-machines/data-skills --skill data-analytics-skills-claude -a gemini-cli
```

2. **Platform CLI**
```bash
gemini skills install https://github.com/reason-machines/data-skills --path skills/data-analytics-skills-claude
```

### Windsurf (Devin Desktop)

**Manually: put the files in place**
- File: `.devin/skills/data-analytics-skills-claude/SKILL.md` — The legacy .windsurf/skills/ path still works

### OpenCode

**Skills CLI (Vercel)**
```bash
npx skills add reason-machines/data-skills --skill data-analytics-skills-claude -a opencode
```

### Claude.ai

**Claude.ai**
- Zip the folder and upload it in Settings → Capabilities → Skills

Where a file is given instead of a command, copy the files from the source to that path: https://github.com/reason-machines/data-skills/tree/HEAD/skills/data-analytics-skills-claude/SKILL.md

## When to use it
- audit a table and spot data quality issues
- investigate cohorts and user segments
- trace possible causes of a metric drop
- explain a SQL query in business terms
- draft a dashboard specification and findings summary

## Example prompts
- Audit the `signups` table using this schema and sample data.
- Investigate why this metric dropped and suggest checks for each hypothesis.
- Explain this SQL query in business terms and list its assumptions.

## Similar
- [analyze-data-quality](https://affpapa.org/en/nevibecode/skills/analyze-data-quality.md) — skill · 9 installs
- [data-analyst](https://affpapa.org/en/nevibecode/skills/borghei-data-analyst.md) — skill · 605 installs
- [validate-data](https://affpapa.org/en/nevibecode/skills/validate-data.md) — skill · 4 installs
- [explore-data](https://affpapa.org/en/nevibecode/skills/explore-data.md) — skill · 5900 installs
- [data-quality-checker](https://affpapa.org/en/nevibecode/skills/data-quality-checker.md) — skill · 3300 installs
- [data-quality-frameworks](https://affpapa.org/en/nevibecode/skills/data-quality-frameworks.md) — skill · 11230 installs

From the same set: [reason-machines/data-skills](https://affpapa.org/en/nevibecode/by/reason-machines/data-skills.md) — 31 cards

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NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md