How does the skill ensure data consistency?

The skill analyzes your database schema and foreign key relationships to ensure that all generated records remain valid and consistent across related tables.

Does this skill use real user data?

No, it uses Faker libraries to generate synthetic, realistic-looking data, which protects privacy while providing the variety needed for testing.

Can I specify the amount of data generated?

Yes, you can define specific volumes, such as creating 50 users for a quick demo or thousands of records for comprehensive performance testing.

What formats can the seed scripts be generated in?

It can generate scripts in various formats, including standard SQL (PostgreSQL, MySQL, SQLite) and ORM-specific code for frameworks like TypeORM or Sequelize.

Database Seed Data Generator

Name: Database Seed Data Generator
Author: jeremylongshore

byjeremylongshore

•

1,063

Database Management

Generates realistic test data and database seed scripts to populate development and testing environments efficiently.

About

This skill automates the creation of database seed scripts by analyzing existing schemas and leveraging Faker libraries to generate consistent, realistic data. It ensures relational integrity by maintaining foreign key relationships across tables, making it an essential tool for developers who need to populate development databases, create automated setup scripts, or generate robust datasets for application testing and demonstrations without compromising privacy with real production data.

Key Features

Configurable data volumes for scalable testing environments
Automated schema analysis for table structures and constraints
1,063 GitHub stars
Support for multiple output formats including SQL and JavaScript/TypeORM
Realistic data generation using integrated Faker libraries
Preservation of relational integrity and foreign key constraints

Use Cases

Generating large datasets to perform load and performance testing
Populating a new development database with diverse user and transaction records
Creating idempotent seed scripts for CI/CD and automated setup workflows

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills generating-database-seed-data

For use in Claude.ai and ChatGPT

Download Skill

GitHub