What problem does it solve? It prevents shallow learning by structuring teaching into progressive, evidence-backed lessons that build durable competence rather than short-term familiarity or false confidence. ## Core Features & Use Cases - Mission-Grounded Lessons: Establishes the learner's real-world objective and current demonstrated knowledge before designing each tightly scoped lesson. - Evidence-Based Teaching: Grounds factual claims in trustworthy sources, separates source-derived claims from inference, and uses retrieval practice, spacing, and interleaving. - Learning State Tracking: Optionally persists durable learning records (MISSION.md, learning-records/, lessons/) when the user authorizes storage. - Use Case: Onboard a team member to a new framework by running a sequence of lessons that verify demonstrated understanding at each step before advancing, with clear stop conditions when prerequisites are missing. ## Quick Start Teach me the fundamentals of prompt engineering through progressive lessons, checking my demonstrated understanding before advancing to the next topic.
