io.github.mongodb-js/mongodb-mcp-server

Official

mongodb-mcp-server

MongoDB Model Context Protocol Server

1.0k 60.4k/wk 3 tools GitHub npm

No known CVEs

No license

Actively maintained

Last commit 0d ago

Works with most clients

Transport: stdio, sse, http

3 tools · ~129 tok

Grade A · 0.1% of 200K ctx

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Data

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "MongoDB": {
      "env": {
        "MDB_MCP_CONNECTION_STRING": "mongodb://localhost:27017/myDatabase"
      },
      "args": [
        "-y",
        "mongodb-mcp-server@latest",
        "--readOnly"
      ],
      "command": "npx"
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-mongodb-js-mongodb-mcp-server)](https://mcppedia.org/s/io-github-mongodb-js-mongodb-mcp-server)

Read me

What io.github.mongodb-js/mongodb-mcp-server does

A Model Context Protocol server for interacting with MongoDB Databases and MongoDB Atlas.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'mongodb-mcp-server' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

96/100across 5 weighted dimensions

How we score →

0255075100

−4

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked mongodb-mcp-server against OSV.dev.

Inventory

Tools (3)

Click any tool to inspect its schema.

~129 tokens total

Inventory

Resources (1)

Supported Resources

MongoDB MCP Server resources

mongodb://

Community

Reviews

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How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.mongodb-js/mongodb-mcp-server safe to use?: io.github.mongodb-js/mongodb-mcp-server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.mongodb-js/mongodb-mcp-server?: io.github.mongodb-js/mongodb-mcp-server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.mongodb-js/mongodb-mcp-server do?: io.github.mongodb-js/mongodb-mcp-server provides 3 tools: MongoDB Atlas Tools, MongoDB Database Tools, MongoDB Assistant Tools. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.mongodb-js/mongodb-mcp-server?: io.github.mongodb-js/mongodb-mcp-server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.mongodb-js/mongodb-mcp-server actively maintained?: io.github.mongodb-js/mongodb-mcp-server is actively maintained — last commit was 0 days ago. It has 1,045 GitHub stars.

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

{ "mcpServers": { "MongoDB": { "env": { "MDB_MCP_CONNECTION_STRING": "mongodb://localhost:27017/myDatabase" }, "args": [ "-y", "mongodb-mcp-server@latest", "--readOnly" ], "command": "npx" } } }

Frequently Asked Questions

Is io.github.mongodb-js/mongodb-mcp-server safe to use?

io.github.mongodb-js/mongodb-mcp-server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.mongodb-js/mongodb-mcp-server?

io.github.mongodb-js/mongodb-mcp-server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.mongodb-js/mongodb-mcp-server do?

io.github.mongodb-js/mongodb-mcp-server provides 3 tools: MongoDB Atlas Tools, MongoDB Database Tools, MongoDB Assistant Tools. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.mongodb-js/mongodb-mcp-server?

io.github.mongodb-js/mongodb-mcp-server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is io.github.mongodb-js/mongodb-mcp-server actively maintained?

io.github.mongodb-js/mongodb-mcp-server is actively maintained — last commit was 0 days ago. It has 1,045 GitHub stars.