This tool loads data to calculate statistics and identifies patterns or anomalies, presenting results in a structured format.

Install

mkdir -p .claude/skills/data-analyzer && curl -L -o skill.zip "https://agentskills.codes/api/skills/download/1468" && unzip -o skill.zip -d .claude/skills/data-analyzer && rm skill.zip

Installs to .claude/skills/data-analyzer

Activation

This is the description your AI agent reads to decide when to run this skill — the better it matches your request, the more reliably it fires.

Analyze datasets and extract insights. Use when user needs to understand data patterns, statistics, or trends.
110 chars✓ has a “when” trigger
Beginner

Key capabilities

  • Load and inspect data structure
  • Compute basic statistical metrics
  • Identify data patterns and anomalies
  • Summarize key findings

How it works

The skill loads the dataset, validates data types, computes descriptive statistics, and applies pattern recognition to generate a structured summary.

Inputs & outputs

You give it
A raw dataset file
You get back
A statistical summary and insight report

When to use data-analyzer

  • Identify outliers in a dataset
  • Summarize statistical distributions
  • Verify data integrity before processing

About this skill

Data Analyzer

Analyze data and provide statistical insights.

Workflow

  1. Load and inspect the data structure
  2. Compute basic statistics (mean, median, std, min, max)
  3. Identify patterns and anomalies
  4. Summarize key findings

Output Format

Provide analysis in this structure:

## Data Overview
- Total records: X
- Columns: [list]

## Key Statistics
| Metric | Value |
|--------|-------|
| ...    | ...   |

## Insights
- Finding 1
- Finding 2

Guidelines

  • Always validate data types before analysis
  • Handle missing values explicitly
  • Report confidence levels for statistical claims

When not to use it

  • When the data is not in a structured format
  • When performing complex predictive modeling

Prerequisites

A structured dataset

Limitations

  • Limited to basic statistical analysis
  • Requires explicit handling of missing values

How it compares

It provides a standardized, professional output format for statistical insights compared to manual, ad-hoc data exploration.

Compared to similar skills

data-analyzer side by side with the closest alternatives in the catalog.

SkillInstallsUpdatedSafetyDifficulty
data-analyzer (this skill)66moReviewBeginner
quant-analyst1032moNo flagsAdvanced
stock-analyzer712moReviewBeginner
google-analytics436moReviewIntermediate

Try saying

Example prompts that trigger this skill in your AI assistant.

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