YourMemory 2.0

YourMemory is an open-source memory layer for AI agents that provides persistent, intelligent memory with biologically-inspired decay, using a hybrid graph and vector retrieval approach. It solves the problem of AI assistants forgetting context between sessions, reducing token waste and improving recall. The product targets developers and engineering teams building AI applications, as well as data and IT teams, and is positioned as a self-hosted, MCP-compatible alternative to vector databases and other memory solutions. It runs entirely on the user's machine, offering privacy and control.

Key features

• Biologically-inspired memory decay
• Hybrid graph + vector retrieval
• MCP-compatible integration
• Runs fully on your machine
• Per-agent visibility control
• Open-source core
• Automatic storage of preferences and decisions
• Ebbinghaus curve prunes stale context
• Merges and links related facts
• Returns synthesized memory, not chunks