Can I use this to optimize an existing database schema?

Absolutely. You can provide an existing schema, and the skill will analyze it for normalization violations and suggest refactored SQL statements to improve the design.

Can this skill handle complex many-to-many relationships?

Yes, the skill identifies many-to-many relationships and automatically designs the necessary junction tables, primary keys, and foreign key constraints.

Which normalization levels does the Database Schema Designer support?

It provides guidance and transformation logic for normalization from First Normal Form (1NF) through Boyce-Codd Normal Form (BCNF).

Does it generate visual diagrams for documentation?

Yes, it generates Mermaid-based Entity-Relationship Diagrams (ERDs) that can be rendered directly in many Markdown editors and documentation platforms.

Database Schema Designer

Name: Database Schema Designer
Author: jeremylongshore

byjeremylongshore

•

883

数据库管理

Designs, normalizes, and visualizes relational database schemas with automated ERD and SQL generation.

关于

This skill empowers developers to architect robust database structures by applying advanced normalization principles from 1NF to BCNF. It streamlines the design process by automatically mapping complex entity relationships, generating visual Mermaid ERD diagrams, and producing production-ready SQL CREATE statements. Whether you are building a new application from scratch or refactoring legacy data models to eliminate redundancy, this tool ensures your database is efficient, scalable, and follows industry best practices for referential integrity.

主要功能

Performance-focused indexing and constraint recommendations
Automated database normalization from 1NF to BCNF
883 GitHub stars
Visual ERD generation using Mermaid.js syntax
Production-ready SQL DDL statement generation
Complex relationship mapping including junction tables for N:M associations

使用场景

Architecting a new application backend from high-level requirements
Normalizing flat data structures to improve data integrity and reduce redundancy
Generating visual documentation for existing database architectures

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills database-schema-designer

For use in Claude.ai and ChatGPT

Download Skill

GitHub

关于