shared-libraries-guidelines

Features and purpose

Shared libraries guidelines for Quantum Skincare's TypeScript shared code (types, validation, utils). Covers type definitions, Zod validation schemas, utility functions, contract maintenance, DB vs App type separation, enum patterns, reusable refinements, and cross-project consistency. Use when working with @quantum/shared-types, @quantum/shared-validation, @quantum/shared-utils, or maintaining shared contracts.

Quick start

Follow the repository instructions for this skill and your agent. Review the files and dependencies before adding it to your workflow.