Document Zod v4 schema validation, parsing, and migration guidance.
npx skills add https://github.com/sncollective/snc-platform --skill zod-v4-sncollective
Please help me install this Agent Skill. Skill: zod-v4 Source: https://github.com/sncollective/snc-platform/tree/main/.claude/skills/zod-v4 Command: npx skills add https://github.com/sncollective/snc-platform --skill zod-v4-sncollective
Zod v4 reference centralizes up-to-date guidance for authoring, validating, and transforming TypeScript/JavaScript data using Zod schemas, and it helps developers avoid common pitfalls and migration issues from v3 to v4.
Provide Zod v4 schema examples, migration notes from v3, and a validated schema for API input including parse and safeParse usage.
High-intent search queries and answers about installing and using this skill.
Migrating Zod schemas from v3 to v4 requires addressing breaking changes like records with enum keys, unified error customization, defaults behavior, and ZodError.issues. This reference highlights recommended replacements to ensure a smooth transition.
In Zod v4, parse throws a ZodError on invalid data, while safeParse returns a success object containing data or an error object. This reference explains these validation semantics for TypeScript input parsing.
No, zod/mini does not include all the same validation APIs as full zod. This reference documents the differences between zod/mini and full zod, detailing which APIs are included or omitted to optimize client bundle sizes.
To handle optional, nullable, and nullish values in TypeScript schemas, Zod v4 provides specific semantic helpers. This reference explains these validation patterns alongside coercion utilities and discriminated unions for accurate data parsing.
The best way to validate environment variables with Zod is to define a schema and parse the environment object. This reference provides practical examples for environment variable schemas, form validation, and API response adapter functions.
Your Zod schema transform might not apply during parsing due to incorrect ordering of preprocess, refinements, or transform functions. This reference details schema manipulation methods and transform flows to resolve parsing issues.
secondskyValidate input data against runtime Zod schemas with TypeScript inference.
juanreExtract structured data from LLM responses with JSON Schema validation.
viktorbezdekGuide developers in configuring strict TypeScript compiler options and runtime validation.
djankiesValidate external data at runtime using Zod schemas in TypeScript applications.
