MCP Memory Graph Server

@santahate

代码仓库

基本信息

分类

记忆与知识

许可证

MIT

传输方式

stdio

作者

santahate

关于 MCP Memory Graph Server

MCP-server implementing a memory system backed in MongoDB.

MCP Memory Graph Server 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "Memory": {
      "command": "uvx",
      "args": [
        "mongo-memory"
      ],
      "env": {
        "MCP_MONGO_MEMORY_CONNECTION": ""
      }
    }
  }
}

MCP Memory Graph Server 工具

工具列表暂未提供

当前收录暂时没有可展示的工具列表，不代表服务没有工具。请查阅项目文档了解支持的能力。

点击上方按钮,在临时沙箱中运行此服务器并实时获取工具列表。

概览

What is MCP Memory Graph Server?

The MCP Memory Graph Server provides persistent storage for knowledge graphs using MongoDB. It enables AI agents to store entities, manage relationships, query graph structures, and receive real-time updates.

How to use MCP Memory Graph Server?

Install uvx and set up a MongoDB connection string via the environment variable MCP_MONGO_MEMORY_CONNECTION. Add the server to your MCP client’s configuration with the command uvx mongo-memory and the required connection string.

Key features of MCP Memory Graph Server

MongoDB-based persistent storage
Graph operations (create, read, update, delete)
Entity management with unique names
Relationship handling between entities
Query capabilities with filtering
Real-time updates and modifications

Use cases of MCP Memory Graph Server

Storing entities and their properties for a knowledge base
Managing relationships between entities for graph traversal
Querying and retrieving graph structures for AI agents
Real-time updates to memory during agent interactions

常见问题

What is required to run the server?

You need `uvx` installed and a running MongoDB instance (local, cloud, or MongoDB Atlas).

How do I configure the connection to MongoDB?

Set the environment variable `MCP_MONGO_MEMORY_CONNECTION` to your MongoDB connection string (e.g., `mongodb+srv://...`).

What operations are available for AI agents?

The server provides entity management (`create_entities`, `get_entity`, `update_entity`, `delete_entity`, `find_entities`), relationship management (`create_relationship`, `get_relationships`, `delete_relationship`), and memory structure tools (`get_memory_structure`, `get_usage_guide`).

Where is the data stored?

All data is stored in the MongoDB database specified in the connection string.

Can I use a local MongoDB instance?

Yes, any valid MongoDB URI—local, remote, or Atlas—works as long as it is reachable from the server host.

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