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Published on 20.03.2026
TLDR: Claude Skills are structured markdown files (SKILL.md) that transform Claude from a basic chatbot into a multi-step workflow engine capable of generating Excel files, building PowerPoints, executing code, and chaining tools together. The tutorial walks through finding, vetting, and installing skills from GitHub repositories, with a curated starter pack of community and official resources.
Tutorial: How to Install Claude Skills and Build Your Power Stack (For Free)