How does the Zod skill improve my development efficiency?

By providing domain-specific context and pre-tested patterns, the skill reduces token usage by 65% and helps prevent common runtime validation errors.

Can Claude help me migrate my existing Zod v3 schemas to v4?

Absolutely. The skill includes comprehensive migration guidance covering breaking changes in number validation, error customization, and deprecated APIs.

Does it support asynchronous validation logic?

Yes, it includes best practices for using parseAsync and safeParseAsync for schemas that require database lookups or other async refinements.

Does this skill support the latest Zod version 4 features?

Yes, this skill is specifically optimized for Zod 4.x, providing patterns for new APIs like z.codec(), z.iso, and enhanced error formatting helpers.

Can I use this skill for both frontend and backend validation?

Yes, Zod is framework-agnostic. This skill provides patterns suitable for Node.js backends, Edge functions, and frontend libraries like React Hook Form.

Zod Schema Validation

Name: Zod Schema Validation
Author: secondsky

bysecondsky

•

API 开发

Implements robust, TypeScript-first schema validation and runtime type checking for production-grade applications.

关于

The Zod skill equips Claude with specialized knowledge for building type-safe schemas using Zod 4.x. It enables seamless validation of API requests, environment variables, and configuration files with automatic TypeScript type inference. By providing Claude with domain-specific patterns for complex transformations, bidirectional codecs, and advanced error handling, this skill ensures data integrity while significantly reducing the overhead of manual type definitions and runtime error management in modern web development workflows.

主要功能

Automated JSON Schema generation for OpenAPI and AI integrations
Support for Zod 4.x features including bidirectional codecs and ISO validators
Sophisticated error formatting with treeify and prettify helpers
21 GitHub stars
TypeScript-first runtime validation with automatic type inference
Advanced data transformation and custom refinement patterns

使用场景

Validating incoming API request payloads and outgoing response data
Implementing complex form validation logic with React Hook Form integration
Type-safe parsing and enforcement of environment variables and config files

关于

主要功能

Automated JSON Schema generation for OpenAPI and AI integrations
Support for Zod 4.x features including bidirectional codecs and ISO validators
Sophisticated error formatting with treeify and prettify helpers
21 GitHub stars
TypeScript-first runtime validation with automatic type inference
Advanced data transformation and custom refinement patterns

使用场景

Validating incoming API request payloads and outgoing response data
Implementing complex form validation logic with React Hook Form integration
Type-safe parsing and enforcement of environment variables and config files