Memory

The Memory MCP server enables developers to implement persistent memory through a sophisticated knowledge graph. With capabilities to create, update, and query entities and their relationships, this server allows for efficient data management and retrieval, making it ideal for applications that require complex data interactions and storage.

Once connected to the Memory MCP server, you can interact with your knowledge graph using the available tools. You can create multiple entities with create_entities, establish connections using create_relations, and retrieve data through read_graph or search_nodes. For best results, use specific queries when searching for nodes, ensuring you target the exact attributes or relationships you need.

Prerequisites

• Node.js (version 14.x or higher)
• npm (Node Package Manager)

Option A: Quick start with npx

To quickly get started without a global installation, you can use:

npx -y @modelcontextprotocol/server-memory  

Option B: Global install alternative

If you prefer to install the package globally, use:

npm install -g @modelcontextprotocol/server-memory  

When configuring the Memory MCP server, ensure that you set the appropriate environment variables for optimal performance. Common variables include GRAPH_DB_URL for your database connection and MAX_CONNECTIONS to manage concurrent requests. Be cautious when deleting entities or relations, as this action is irreversible and can affect data integrity.