Use when defining or editing Zod 4.0+ schemas for runtime validation in TypeScript. Triggers on `.ts` files with `zod` imports and prompts about API input validation, schema composition, type inference (`z.infer`), `z.uuid()`, `z.email()`, `z.iso.datetime()`, defaults, or refinements, even when the
Use when defining or editing Zod 4.0+ schemas for runtime validation in TypeScript. Triggers on `.ts` files with `zod` imports and prompts about API input validation, schema composition, type inference (`z.infer`), `z.uuid()`, `z.email()`, `z.iso.datetime()`, defaults, or refinements, even when the user doesn't say 'Zod'.