How to Install MCP Memory Service on Ubuntu 24.04

Open-source persistent memory layer for AI agents and pipelines. MCP Memory Service gives your LLM applications durable, searchable memory backed by a knowledge graph — with a REST API and a Model Context Protocol (MCP) server that plug directly into LangGraph, CrewAI, AutoGen, OpenCode and Claude. It stores entities, relationships and semantic embeddings, supports autonomous consolidation, and lets agents retrieve relevant context across sessions instead of re-inventing context every run.