Engram

Engram is an open-source Model Context Protocol (MCP) server that provides AI agents with a universal memory layer. It does this by storing memories in local SQLite databases utilizing semantic vector search, knowledge graphs, and LLM-powered consolidation, enabling high-accuracy recall, spreading activation, and advanced memory management. It is designed for developers and teams building or orchestrating AI agents who need reliable, context-aware, and scalable memory beyond simple file-based approaches—without storing sensitive data in the cloud.