Memento

Memento is a knowledge graph memory system designed for Large Language Models (LLMs). It provides LLM clients that support the Model Context Protocol, such as Claude Desktop and Cursor, with resilient, adaptive, and persistent long-term ontological memory. Memento utilizes Neo4j as its storage backend, offering a unified solution for graph storage and vector search, and provides features like semantic search, temporal awareness, and confidence decay to enhance LLM performance and knowledge retention.

Key Features

Use Cases