dlombard/mongodb-knowledge-graph
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A high-performance Python implementation of a Model Context Protocol (MCP) server that provides persistent memory for AI agents through a MongoDB-based knowledge graph storage system.
Tools
Functions exposed to the LLM to take actions
Graph Overview
Tools for getting graph statistics and retrieving entire graphs.
Entity Management
Tools for creating, deleting, and managing entities and observations.
Relationship Management
Tools for creating and deleting relationships.
Query & Search Operations
Tools for searching nodes, retrieving specific entities, exploring subgraphs, and finding paths.
Prompts
Interactive templates invoked by user choice
No prompts
Resources
Contextual data attached and managed by the client