explore-data

Profile datasets by computing statistics, null rates, and distribution patterns.

Updated Apr 18, 2026
One-click install
npx skills add https://github.com/Srujan0798/NRG --skill explore-data-srujan0798
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: explore-data
Source: https://github.com/Srujan0798/NRG/tree/main/.agents/skills/explore-data
Command: npx skills add https://github.com/Srujan0798/NRG --skill explore-data-srujan0798

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Profiling and exploring a dataset to understand its shape, quality, and patterns. Use when encountering a new table or file, checking null rates and column distributions, spotting data quality issues like duplicates or suspicious values, or deciding which dimensions and metrics to analyze.

Core Features & Use Cases

  • Generate a comprehensive data profile: rows, columns, types, nulls, and cardinality.
  • Detect data quality issues: duplicates, suspicious values, and outliers.
  • Suggest follow-up analyses and potential dimensions and metrics for exploration.

Quick Start

Inspect a dataset by running the explore-data command on a connected table or uploaded file to generate a full profile.

Frequently Asked Questions about explore-data

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I profile a dataset to check data quality and null rates?

To profile a dataset for data quality, run a profile command on your table or uploaded file. It computes row and column statistics, data types, null rates, cardinality, and distribution patterns, returning a structured summary that highlights anomalies and duplicates.

Can I explore data in CSV, Excel, Parquet, and JSON files?

Yes, you can explore data in CSV, Excel, Parquet, and JSON files. The profiling tool analyzes uploaded files or data warehouse tables to compute statistics, detect suspicious values, and suggest follow-up analyses for analysts.

What is data profiling and when do I need to do it?

Data profiling is the process of examining a dataset to understand its shape, types, and patterns. You need it when encountering a new table or file, checking null rates and column distributions, or deciding which dimensions and metrics to analyze.

Does data profiling detect duplicates and outliers automatically?

Yes, data profiling detects duplicates and outliers automatically. It scans your dataset to compute distribution patterns and returns a structured profile that highlights data quality issues and suspicious values for further investigation.

What's the best way to summarize column statistics for a new table?

The best way to summarize column statistics for a new table is to generate a comprehensive data profile. It calculates row and column statistics, cardinality, null rates, and data types, providing a concise summary with recommended follow-up analyses.