schema-gen

Schema Generator

Describe your data, get a proper database schema. Supports SQL, Prisma, and Drizzle.

Quick Start

npx ai-schema "e-commerce with users, products, orders, reviews"

What It Does

• Generates complete database schema
• Adds proper relationships
• Includes indexes for common queries
• Handles timestamps and soft deletes

Usage Examples

# Generate SQL schema
npx ai-schema "blog with posts, authors, comments, tags"

# Prisma format
npx ai-schema "saas with teams and members" --format prisma

# Drizzle format
npx ai-schema "inventory system" --format drizzle

Output Formats

• Raw SQL (PostgreSQL, MySQL)
• Prisma schema
• Drizzle schema
• TypeORM entities
• Mongoose models

Includes

• Primary keys
• Foreign key relationships
• Indexes on common fields
• Timestamps (created/updated)
• Soft delete support
• Enum types where appropriate

Requirements

Node.js 18+. OPENAI_API_KEY required.

License

MIT. Free forever.

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Built by LXGIC Studios

• GitHub: github.com/lxgicstudios/ai-schema
• Twitter: @lxgicstudios