Myelin is a persistent knowledge layer that learns from what works in your business — not what people say works. Causal playbooks ("if X → then Y → then Z") get evidence-scored every time they're used. Failed assumptions get demoted automatically. Your AI gets sharper week over week.
Built on Claude. No vendor lock-in. Markdown files in a git repo — your knowledge stays yours. Running in production for 6+ businesses.
We don't store information. We store what actually worked.
