Cortex Memory Engine

Cortex Memory Engine is an open-source, privacy-first memory engine designed specifically for personal AI agents and local LLM workflows. It provides persistent, structured, and self-evolving multi-tier memory—spanning working, episodic, semantic, and procedural layers—entirely client-side, with no data ever leaving your device. Features include sub-millisecond ingest/search speeds, advanced retrieval signals (similarity, recency, salience, social, channel), a people graph, Bayesian beliefs for evolving knowledge, session summarization, and encrypted optional sync using your own cloud storage. Suitable for developers, AI builders, and privacy-focused users needing AI with long-term, cross-session memory.