Memory MCP Server

The Memory MCP Server is a Swift implementation of a Model Context Protocol (MCP) server designed to provide knowledge graph management capabilities for Large Language Models (LLMs). It allows LLMs to create, read, update, and delete entities and relations in a persistent knowledge graph, enabling them to maintain memory and context across conversations.

The server can be installed either using a one-line curl command or by building from source. Once installed, it can be configured with tools like Claude.app, Cursor, and Chatwise by adding the server's command and environment variables (specifically MEMORY_FILE_PATH) to their respective settings. The server exposes several tools for managing the knowledge graph, including creating entities and relations, adding observations, deleting entities and relations, reading the graph, and searching nodes. These tools are accessed via JSON payloads.