Mcp Server Memory

MCP Server: Memory

[](https://www.npmjs.com/package/mcp-server-memory) [](https://bun.sh) [](LICENSE)

This project is derived from the original @modelcontextprotocol/server-memory package, modified for my specific needs.

An MCP (Model Context Protocol) server providing persistent memory capabilities for AI models through a knowledge graph. This allows models like Claude to retain and recall information across interactions.

Overview

This server implements the Model Context Protocol and acts as a bridge between an AI model and a persistent knowledge graph stored locally. It allows the model to:

• Create and manage entities (people, places, concepts, etc.).
• Define relationships between entities.
• Store observations or facts associated with entities.
• Search and retrieve information from the knowledge graph.

By default, the knowledge graph is stored in a knowledge_graph.json file in the current working directory where the server is run.

Usage with Claude Desktop

This server is primarily designed to be used with MCP-compatible clients like the Claude Desktop application. You configure it within the client's settings.

Example mcpServers Configuration:

{
  "mcpServers": {
    "memory": {
      "command": "npx",
      "args": ["-y", "mcp-server-memory"],
      "env": {
        "MEMORY_FILE_PATH": "/path/to/your/custom_memory.json"
      }
    }
  }
}

...[rest of existing content remains unchanged...]

Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: kwanLeeFrmVi
• Source: kwanLeeFrmVi/mcp-server-memory
• License: MIT

Install and usage instructions live in the source repository linked above.