What problem does it solve? Learning a new topic with an AI assistant is usually stateless — every session starts from zero, re-teaches what you already know, and produces throwaway chat answers instead of durable study material. This Skill turns a directory into a persistent teaching workspace that tracks your mission, progress, and reference material across sessions. ## Core Features & Use Cases - Stateful learning workspace: Maintains MISSION.md, RESOURCES.md, GLOSSARY.md, and numbered learning records so each session builds on demonstrated understanding rather than guesswork. - HTML lesson generation: Produces short, self-contained, beautifully typeset lessons in ./lessons/ with quizzes, citations to trusted sources, and reusable components in ./assets/. - Zone of proximal development targeting: Reads learning records to pick the next lesson that challenges you just enough, using retrieval practice, spacing, and interleaving for long-term retention. - Use Case: You want to learn strength training over several weeks. The Skill interviews you to write a mission, curates high-trust resources, then generates a sequence of interactive HTML lessons — each one recorded so future sessions never repeat what you have mastered. ## Quick Start Ask the agent to teach you a topic, for example: "Teach me the fundamentals of strength training in this workspace."