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schema_exploration

List database tables, detail columns, and map foreign-key relationships.

2|1|Updated Mar 12, 2026
Search Tags:#database#schema#sql#relationships#tables#columns
One-click install
npx skills add https://github.com/sahiixx/agency-agents --skill schema-exploration-sahiixx
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: schema_exploration
Source: https://github.com/sahiixx/agency-agents/tree/main/deepagents/examples/text-to-sql-agent/skills/schema-exploration
Command: npx skills add https://github.com/sahiixx/agency-agents --skill schema-exploration-sahiixx

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps users understand the structure of a database, including tables, columns, data types, and relationships, making it easier to query and analyze data.

Core Features & Use Cases

  • Discover Tables: List all available tables in a database.
  • Examine Table Structure: Get detailed schema information for specific tables, including columns, data types, and sample data.
  • Map Relationships: Understand how different tables are connected through foreign keys.
  • Use Case: A data analyst needs to understand a new database schema to write an efficient SQL query. They use this Skill to list tables, inspect the 'Customers' table for relevant columns, and identify how it links to the 'Orders' table.

Quick Start

Use the schema exploration skill to list all tables in the database.

Frequently Asked Questions about schema_exploration

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

FAQPage Schema
How do I explore a database schema to understand table structures and columns?▼

To explore a database schema, you can list all available tables, examine specific column structures and data types, and map foreign key relationships to understand how tables connect for query planning.

What is the best way to map relationships between SQL database tables?▼

Mapping SQL database table relationships involves identifying foreign keys that link tables together. This schema exploration process reveals how different tables connect, enabling efficient query construction and data analysis.

How can I list all available tables in a relational database?▼

You can list all available tables in a relational database by executing metadata queries. This schema discovery step provides a complete overview of existing tables before examining specific column structures or mapping relationships.

Can I get detailed data type information for specific database columns?▼

Yes, you can get detailed data type information for specific database columns by examining table structures. This schema exploration retrieves column names, data types, and sample data to support data analysis.

Do I need an active SQL database connection to discover schema information?▼

Yes, discovering schema information requires an active SQL database connection. The schema exploration process executes metadata queries directly against the database to list tables, detail columns, and map inter-table relationships.

When do I need to explore database schemas before writing SQL queries?▼

You need to explore database schemas before writing SQL queries when you are working with an unfamiliar database. Schema discovery helps you identify relevant tables, inspect available columns, and understand table connections for efficient querying.

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