Agentic Knowledge Base — Karpathy's LLM wiki, with adapters

When Karpathy's LLM Wiki post landed, I already had semantic search over my TickTick — qdrant for the vector store, nomic-embed-text via ollama for embeddings, a daily cron to keep the index fresh, the works. The agent-side retrieval wasn't the missing piece. What was missing was the structure. Karp