Claude Skills: The Reusable Knowledge Modules That Make AI Truly Powerful
How Claude loads specialised instructions on demand — and how you can write your own to transform workflows forever. Every time you open Claude and ask it to create a Word document, build a data analysis pipeline, or write presentation slides — something invisible happens first. Claude scans a directory of skills, finds the most relevant one, reads it, and only then starts working. This system is called Claude Skills. It is one of the most underappreciated features in the entire Claude ecosystem. And once you understand how it works, you will see why it changes everything about how you build AI-powered workflows. ...