SchemaGhost

Instantly generate a fake API server from your Prisma or database schema.
Develop faster with realistic mock APIs — no backend required.

What is SchemaGhost?

SchemaGhost is a developer tool that reads your Prisma or database schema and instantly spins up a fully mocked REST API server.
No need to build a backend or write mocks by hand — SchemaGhost understands your data models and relations, serving realistic fake data out of the box.

Key Features

• Schema-aware: Parses Prisma schemas, understands models, fields, and relations
• Auto API generation: RESTful endpoints for all models generated dynamically
• Realistic mock data: Uses smart faker logic for each field type
• Relations & nested data: Handles one-to-many, many-to-many, and nested fetches
• Configurable: Customize mock data generation rules with simple config files
• Zero setup: Just point it to your schema and start developing instantly
• Supports multiple schemas: Work on monorepos or multiple projects easily
• Fast & lightweight: Minimal dependencies, perfect for local dev and testing

Installation

npm install -g schemaghost