AI Memory & Knowledge Graph

Persistent memory system for AI agents using a "memory palace" metaphor. Semantic vector search via ChromaDB, temporal knowledge graph with validity windows, and 19 MCP tools for agent integration. 15K+ memories across 18 domains. Research into MemGPT hierarchical context management, Mem0 token-cost optimization (90% reduction), and embedding strategies (quantization, Matryoshka Representation Learning).