data-exploration-tool

Profile database tables by reading schemas and gathering statistical insights.

82|10|Updated Jan 15, 2026

Search Tags:#database #schema #profiling #sql #data exploration #tables

Ready to run

npx skills add https://github.com/Dbxstudio/dbx-studio --skill data-exploration-tool

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: data-exploration-tool
Source: https://github.com/Dbxstudio/dbx-studio/tree/main/skills/data-exploration
Command: npx skills add https://github.com/Dbxstudio/dbx-studio --skill data-exploration-tool

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps users understand their database structure, profile tables, and identify relationships, making data analysis and management more efficient.

Core Features & Use Cases

Schema Discovery: List all tables and describe their columns and data types.
Table Profiling: Gather statistics like row counts, sample data, and null rates for individual tables.
Relationship Discovery: Identify potential foreign key relationships between tables.
Use Case: When onboarding to a new database, use this Skill to get a comprehensive overview of all available tables, their contents, and how they are connected.

Quick Start

Use the data-exploration-tool skill to read the schema and describe all tables in the 'public' schema.

Frequently Asked Questions about data-exploration-tool

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

FAQPage Schema

How do I explore and profile a database schema in SQL?▼

To profile a database schema, you systematically read table structures, describe columns and data types, and gather statistical insights like row counts and null rates. This requires executing SQL queries for schema introspection and data sampling to map relationships.

What is database table profiling and when do I need it?▼

Database table profiling is the process of gathering statistics like row counts, sample data, and null rates for individual tables. You need it when onboarding to a new database to understand data contents, identify relationships, and facilitate efficient data analysis.

How do I discover relationships between tables in a relational database?▼

You discover potential foreign key relationships between tables by systematically profiling the database schema. This involves reading schema structures and gathering statistical insights to identify how tables connect within your relational database.

Can I use data profiling to list all tables and columns in a schema?▼

Yes, schema discovery allows you to list all tables and describe their columns and data types within a specific schema. It reads the schema structures to provide a comprehensive overview of available database tables.

Do I need SQL queries to explore database schema structures?▼

Yes, exploring database schema structures requires the execution of SQL queries for schema introspection and data sampling. These queries systematically profile tables to extract column definitions, data types, and statistical insights.