Mem0
Provides intelligent, persistent memory for AI assistants like Claude Code via a self-hosted Model Context Protocol (MCP) server.
About
Mem0 is a production-ready, self-hosted Model Context Protocol (MCP) server designed to equip AI assistants, especially Claude Code, with persistent and intelligent memory. It boasts a one-command Docker deployment, ensuring 100% self-hosted operation with robust token-based authentication for secure multi-user access. The system integrates advanced memory intelligence capabilities, including Neo4j-backed knowledge graphs for linking memories, temporal tracking, and architecture mapping, alongside a smart semantic text chunking system that preserves context for large inputs. Its async architecture ensures high performance and fault tolerance by immediately storing memories in PostgreSQL and asynchronously syncing to Neo4j.
Key Features
- Smart Semantic Text Chunking with Context Preservation
- 100% Self-Hosted (with Ollama support)
- One-Command Docker Deployment
- Token-Based Authentication & Enterprise Security
- Neo4j Knowledge Graphs for Memory Intelligence
- 1 GitHub stars
Use Cases
- Building and traversing knowledge graphs to understand project context and dependencies
- Storing and semantically searching coding preferences for AI assistants
- Analyzing component impact within a system architecture and tracking technical decisions
