MCP Server: Memory

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Bun Version

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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...]