Evidence-based learning engine — first-principles curricula, free-recall verification with receipts, FSRS-scheduled memory, and explorable artifacts. Learn anything; keep it.

Claude Code scaffolding and first steps for complex brownfield projects

Learn while your agent works — local knowledge graph, spaced repetition, and quiz gating for agent-assisted development.

One-stop handbook for building, deploying, and understanding LLM agents with 60+ skeletons, tutorials, ecosystem guides, and evaluation tools.