Every Agent Skills guide is written for developers. This one is not. What a SKILL.md file actually is, how to install one in your browser with no terminal, how to write your own in twenty minutes, and the seven reasons...
Context rot is why your AI starts sharp and ends useless. What the Chroma and Anthropic research actually found, the four ways context breaks, and nine fixes plus six copy and paste lines that work in any model.
A plain-English guide to SKILL.md files: what they are, how they turn a chatbot into a focused assistant, and how to use one in ChatGPT, Claude, Gemini, or Grok.
Most operators are stuck at Layer 1 of AI fluency, copy pasting prompts they found online. Real productivity comes from Layer 2 patterns and Layer 3 workflows. Here is the difference, why most people never move up, and how to...