Expert guidance for Zod v4 schema validation in TypeScript. Use when designing schemas, migrating from Zod 3, handling validation errors, generating JSON Schema/OpenAPI, using codecs/transforms, or integrating with React Hook Form, tRPC, Hono, or Next.js. Covers all Zod v4 APIs including top-level string formats, strictObject/looseObject, metadata, registries, branded types, and recursive schemas.
npx skills add BjornMelin/dev-skills --skill zod-v4 -g -a codex -ynpx skills add BjornMelin/dev-skills --skill zod-v4 -a codexnpx skills add BjornMelin/dev-skills --agent '*' --skill zod-v4Expert guidance for Zod v4 schema validation in TypeScript. Use when designing schemas, migrating from Zod 3, handling validation errors, generating JSON Schema/OpenAPI, using codecs/transforms, or integrating with React Hook Form, tRPC, Hono, or Next.js. Covers all Zod v4 APIs including top-level string formats, strictObject/looseObject, metadata, registries, branded types, and recursive schemas.
Use this skill when the task matches its trigger language and the workflow benefits from reusable instructions, scripts, references, or subagent routing.