Zod Development

Zod is a TypeScript-first schema declaration and validation library. Use this skill when defining schemas, validating data, transforming inputs, or working with type-safe APIs.

When to Apply

Reference this skill when:

• Defining schemas for runtime validation
• Creating type-safe API boundaries
• Transforming and coercing data
• Generating JSON Schema from TypeScript types
• Validating form inputs, environment variables, or API responses
• Working with Zod v4's new features (Mini, Core, Codecs)

Quick Reference

Primitive Types