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data-analytics-skills-claude — Claude Code analytics skill

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.

Install into Claude Code · Skills CLI (Vercel) All methods and platforms ↓ 
npx skills add reason-machines/data-skills --skill data-analytics-skills-claude -a claude-code
Open on GitHub

What data-analytics-skills-claude 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.

What it helps with

  • 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 for the agent

  • 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.

How to install data-analytics-skills-claude

1Skills CLI (Vercel)

npx skills add reason-machines/data-skills --skill data-analytics-skills-claude -a claude-code

2Manually: put the files in place

~/.claude/skills/data-analytics-skills-claude/SKILL.md

Copy the whole skill folder; for one project use .claude/skills/data-analytics-skills-claude/

Step by step, with commands for each platform: How to install skills in Claude Code: five ways

Questions about data-analytics-skills-claude

How do I install data-analytics-skills-claude in Claude Code?

Run npx skills add reason-machines/data-skills --skill data-analytics-skills-claude -a claude-code. The skill file is at ~/.claude/skills/data-analytics-skills-claude/SKILL.md.

What does data-analytics-skills-claude do?

It provides skills for data quality checks, metric analysis, SQL documentation, visualization, and communicating findings. Each skill guides a specific analytical workflow and asks for relevant context.

Can I add company metric definitions to a skill?

Yes. Add a references/ folder to the relevant skill and place metric definitions, schema details, or business rules there. The skill uses those materials when it runs.

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