Graph Memory RAG MCP Server
by lecharles
A Model Context Protocol (MCP) server implementation that provides graph-based memory storage capabilities. This server allows AI agents to store and retrieve information in a graph structure, making it ideal for maintaining context and relationships between different pieces of information.
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What is Graph Memory RAG MCP Server?
This is a Model Context Protocol (MCP) server that uses an in-memory graph database to store and manage information for AI agents. It allows agents to create entities, define relationships between them, and query the graph to retrieve relevant information.
How to use Graph Memory RAG MCP Server?
First, install the dependencies using npm install. Then, start the server with node app.js. The server provides an MCP-compliant interface with API endpoints to create entities, create relationships, query entities, query relationships, and delete entities.
Key features of Graph Memory RAG MCP Server
In-memory graph database storage
Entity creation and management
Relationship creation between entities
Query capabilities for both entities and relationships
Use cases of Graph Memory RAG MCP Server
Maintaining context in AI conversations
Knowledge graph creation for AI agents
Storing and retrieving information for RAG applications
Building AI agents with memory capabilities
FAQ from Graph Memory RAG MCP Server
What is an MCP server?
What is an MCP server?
MCP stands for Model Context Protocol. It's a protocol for managing context in AI models.
What is an in-memory graph database?
What is an in-memory graph database?
It's a graph database that stores data in the computer's RAM, allowing for fast access and manipulation.
How do I create an entity?
How do I create an entity?
Use the Create Entity API endpoint with the required parameters (name, entityType, observations).
How do I create a relationship?
How do I create a relationship?
Use the Create Relationship API endpoint with the required parameters (fromEntityName, toEntityName, relationType).
What dependencies are required?
What dependencies are required?
The server requires @modelcontextprotocol/sdk and zod.