generate-factory

Auto-generate test data factories by feeding TypeScript interfaces, Prisma schemas, JSON schemas, or database migrations to the Skill. It analyzes the structure, maps fields to Faker.js generators, and produces factory code with build, buildList, and trait methods, eliminating manual fixture boilerplate.

Yes. The Skill generates deterministic test data using Faker.js patterns, producing realistic values for primitives and named fields while remaining reproducible for consistent test runs and reliable CI/CD execution.

Yes. Generated factories support related entities and relationships through traits and buildWithTrait methods, allowing you to create interconnected test fixtures—such as users with posts—without writing relationship setup manually.

The Skill accepts TypeScript interfaces, Prisma schemas, JSON schemas, database migrations, and OpenAPI specs as input. It analyzes any of these formats and generates matching factory code with the same structure and field mappings.

Instead of writing factory methods by hand, the Skill analyzes your schema once and generates complete factory code with sensible Faker defaults for all fields. When schemas evolve, regenerate factories to stay in sync, eliminating manual updates.

Yes. The generated factories support overrides, letting you specify custom values for particular fields while retaining Faker-generated defaults for the rest, giving you flexibility without rewriting the entire factory.