This article explains how to create and manage reusable skills in OpenAI's API. Skills are packaged bundles of files that enable repeatable workflows in hosted or local environments. It covers when to use skills, how to structure them, and the API calls necessary for uploading and utilizing them.

The article discusses a study comparing two methods for teaching AI coding agents about Next.js: using skills and embedding documentation in an agents.md file. The results showed that the embedded documentation approach achieved a 100% pass rate, while the skill-based method struggled, highlighting the effectiveness of providing direct access to relevant information.

This article explains how Claude Skills enhance design system workflows by retaining context and automating repetitive tasks. It highlights five practical Skills for token management, accessibility audits, documentation, and brand consistency. Skills allow users to streamline processes without constant re-explanation.