atlas-mcp-server

Name: atlas-mcp-server
Author: mongodb-labs

@mongodb-labs

Repository

About atlas-mcp-server

A Model Context Protocol server to connect to MongoDB databases and MongoDB Atlas Clusters.

Basic information

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "atlas-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "mongodb-mcp-server@latest",
        "--readOnly"
      ]
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is atlas-mcp-server?

A Model Context Protocol (MCP) server for interacting with MongoDB databases and MongoDB Atlas. It enables AI assistants to query, analyze, and manage MongoDB data and Atlas infrastructure through standardized MCP interfaces. Designed for developers using MCP-compatible clients like VS Code, Cursor, and Claude Desktop.

How to use atlas-mcp-server?

Install by adding the server to your MCP client’s configuration file using npx -y mongodb-mcp-server@latest or via the Docker image mongodb/mongodb-mcp-server:latest. Provide either a MongoDB connection string or Atlas API service account credentials as environment variables. Use the --readOnly flag for safe read-only access by default.

Key features of atlas-mcp-server

Supports MongoDB database tools (CRUD, aggregation, etc.)
Supports MongoDB Atlas management tools
Includes MongoDB Assistant tools for AI-driven interactions
Deployable via npx or Docker
Configurable via environment variables, command line, or MCP config
Atlas API authentication with service accounts
Proxy support for network environments

Use cases of atlas-mcp-server

AI-powered database queries and data analysis
Automated MongoDB cluster management via Atlas API
Read-only data exploration with safety flag
Integration with MCP clients for natural-language database operations

FAQ from atlas-mcp-server

What is the difference between using a connection string vs Atlas API credentials?

A connection string gives direct database access; Atlas API credentials (service account client ID and secret) allow management of Atlas resources such as clusters and projects.

What are the runtime requirements?

Node.js version 22.13.0 or later, or Docker if using the containerized version.

How can I ensure safe read-only operations?

Use the --readOnly flag in the server configuration; it is included in all default examples for safety.

Where are credentials stored and how are they provided?

Credentials are provided via environment variables (MDB_MCP_CONNECTION_STRING, MDB_MCP_API_CLIENT_ID, MDB_MCP_API_CLIENT_SECRET) or through MCP client configuration environment fields. Environment variables are recommended over command-line arguments for security.

Does the server support proxy environments?

Yes, proxy support is available; specific configuration details are referenced in the README (see the Proxy Support section).

Comments

More Other MCP servers

Unity MCP ✨

justinpbarnett

Unity MCP acts as a bridge between AI assistants and your Unity Editor. Give your LLM tools to manage assets, control scenes, edit scripts, and automate tasks within Unity.

12.2K

Reactive Resume

amruthpillai

A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!

39.5K