Mem0 Memories is a memory storage and retrieval service that helps AI agents maintain long-term context across user sessions. Built on the Mem0 platform, it stores user preferences, facts, and interaction history to enable personalized, context-aware responses. Key features: - Store memories with user-specific context and unique user IDs - Search through memories with relevance scoring to surface the most relevant information - Multi-user support for managing separate memory contexts per individual - Simple API for adding and querying memories programmatically - Compatible with MCP clients including Cursor and VS Code - Deployable on Smithery for cloud-based access without local installation

Mem0 Memory MCP Server

A Model Context Protocol (MCP) server that provides memory storage and retrieval capabilities using Mem0. This server allows AI agents to store and search through memories, making it useful for maintaining context and making informed decisions based on past interactions.

Features

Installation

Using npx (Recommended)

npx -y @mem0/mcp

Local Development

# Install dependencies
npm install
Run development server with Smithery playground
npm run dev
Build the project
npm run build

Configuration

The server requires a Mem0 API key to function. You can obtain one from Mem0 Dashboard.

For Smithery Deployment

When deploying on Smithery, users will be prompted to provide their API key through the configuration interface.

For Local Development

Create a .env file in the root directory:

MEM0_API_KEY=your-api-key-here

Available Tools

1. Add Memory (add-memory)

Store new memories with user-specific context.

Parameters:

2. Search Memories (search-memories)

Search through stored memories to retrieve relevant information.

Parameters:

Usage with MCP Clients

Cursor

1. Open Cursor Settings 2. Go to Features > MCP Servers 3. Add the server configuration:

{
  "mcpServers": {
    "mem0-mcp": {
      "command": "npx",
      "args": ["-y", "@mem0/mcp"],
      "env": {
        "MEM0_API_KEY": "YOUR-API-KEY-HERE"
      }
    }
  }
}

VS Code

Add to your User Settings (JSON):

{
  "mcp": {
    "inputs": [
      {
        "type": "promptString",
        "id": "apiKey",
        "description": "Mem0 API Key",
        "password": true
      }
    ],
    "servers": {
      "mem0-memory": {
        "command": "npx",
        "args": ["-y", "@mem0/mcp"],
        "env": {
          "MEM0_API_KEY": "${input:apiKey}"
        }
      }
    }
  }
}

Deployment on Smithery

This server is configured for deployment on Smithery:

1. Push your code to GitHub 2. Connect your repository to Smithery 3. Deploy from the Deployments tab

The server will be available via Smithery's Streamable HTTP transport, allowing users to connect without installing dependencies locally.

Development

Project Structure

mem0-mcp/
├── src/
│   └── index.ts       # Main server implementation
├── package.json       # Dependencies and scripts
├── tsconfig.json      # TypeScript configuration
├── tsup.config.ts     # Build configuration
├── smithery.yaml      # Smithery deployment config
└── README.md

Scripts

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

MIT