What problem does it solve?
This Skill helps you write reliable Zod schemas that validate data at the boundary, preserve TypeScript type safety, and produce user-friendly errors instead of fragile or permissive validation logic.
Core Features & Use Cases
- Schema design guidance: Choose the right primitives, enums, coercion, defaults, and optionality rules for clean data models.
- Parsing and error handling: Use safe parsing, async validation, error paths, flattening, and localized messages for dependable user input handling.
- Composition and refactoring: Build reusable schemas with extend, partial, pick, omit, intersection, preprocess, lazy recursion, and transforms.
- Performance-aware validation: Avoid redundant parsing, cache schemas, and optimize large or bundle-sensitive validation workflows.
- Use case: Review a registration or API input schema and immediately improve its correctness, typing, and resilience.
Quick Start
Ask the AI to review your Zod schema and rewrite it using safer validation, clearer typing, and better error handling.