Show HN: Engram — a brain-inspired context database for AI agents

Hi HN, I’ve been working on Engram, a persistent context layer for AI agents and LLM sessions. The inspiration came from a simple problem: when you work with LLMs for a long time, context collapses. Conversation history gets too long, summaries drift, and models forget or mix up earlier decisions. It becomes even worse when multiple agents or different models are involved.