What is the key difference between Mongodb Lens and MCP Mongo Server?

Mongodb Lens belongs to the Databases category with local stdio execution, while MCP Mongo Server belongs to the Databases category with local stdio execution.

How do I install Mongodb Lens or MCP Mongo Server in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Mongodb Lens and MCP Mongo Server free or paid?

Mongodb Lens operates under a Free / Open Source model (No auth required). MCP Mongo Server operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Mongodb Lens lists 42 tools with 2 views and 207 GitHub stars. MCP Mongo Server lists 6 tools with 2 views and 283 GitHub stars.

Can I use both Mongodb Lens and MCP Mongo Server together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Mongodb Lens vs MCP Mongo Server

In-depth architectural comparison of the Mongodb Lens and MCP Mongo Server MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Mongodb Lens

Databases · Local stdio

Quality: 52/100 (Good) | Auth: No auth required

MCP Mongo Server

Databases · Local stdio

Quality: 43/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Mongodb Lens if you need specialized Databases tools running via a local process. Choose MCP Mongo Server if your workspace requires Databases integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Mongodb Lens when:

You need dedicated capabilities in the Databases domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You have access to required keys: MONGODB_URI, MONGODB_LENS_PORT, MONGODB_LENS_LOG_LEVEL.
Primary tools included: add-connection-alias, aggregate-data, analyze-query-patterns.

Explore Mongodb Lens Details

Choose MCP Mongo Server when:

You need dedicated capabilities in the Databases domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You have access to required keys: MCP_MONGODB_URI, MCP_MONGODB_READONLY, MCP_MONGODB_ALLOW_CROSS_DB, MCP_MONGODB_ALLOW_SERVER_JS, MCP_PORT, MCP_HTTP_ALLOWED_ORIGINS, MCP_HTTP_JSON_LIMIT, MCP_HTTP_AUTH_TOKEN.

Feature & Specification Comparison

Specification	Mongodb Lens furey Databases	MCP Mongo Server kiliczsh Databases
Summary	MongoDB Lens: Full Featured MCP Server for MongoDB Databases	A Model Context Protocol Server for MongoDB
Category & Scope	Databases	Databases

Tools & Capabilities Breakdown

Mongodb Lens Tools (42)

add-connection-alias

aggregate-data

analyze-query-patterns

analyze-schema

bulk-operations

clear-cache

collation-query

compare-schemas

connect-mongodb

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Mongodb Lens Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "furey-mongodb-lens": {
      "command": "npx",
      "args": [
        "-y",
        "mongodb-lens"
      ],
      "env": {
        "MONGODB_URI": "YOUR_MONGODB_URI_HERE",
        "MONGODB_LENS_PORT": "YOUR_MONGODB_LENS_PORT_HERE",
        "MONGODB_LENS_LOG_LEVEL": "YOUR_MONGODB_LENS_LOG_LEVEL_HERE"
      }
    }
  }
}

MCP Mongo Server Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "kiliczsh-mcp-mongo-server": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-mongo-server"
      ],
      "env": {
        "MCP_MONGODB_URI": "YOUR_MCP_MONGODB_URI_HERE",
        "MCP_MONGODB_READONLY": "YOUR_MCP_MONGODB_READONLY_HERE",
        "MCP_MONGODB_ALLOW_CROSS_DB": "YOUR_MCP_MONGODB_ALLOW_CROSS_DB_HERE",
        "MCP_MONGODB_ALLOW_SERVER_JS": "YOUR_MCP_MONGODB_ALLOW_SERVER_JS_HERE",
        "MCP_PORT": "YOUR_MCP_PORT_HERE",
        "MCP_HTTP_ALLOWED_ORIGINS": "YOUR_MCP_HTTP_ALLOWED_ORIGINS_HERE",
        "MCP_HTTP_JSON_LIMIT": "YOUR_MCP_HTTP_JSON_LIMIT_HERE",
        "MCP_HTTP_AUTH_TOKEN": "YOUR_MCP_HTTP_AUTH_TOKEN_HERE"
      }
    }
  }
}

Frequently Asked Questions

Mongodb Lens is categorized under Databases and uses a local stdio subprocess. In contrast, MCP Mongo Server belongs to Databases using local stdio subprocess. Select Mongodb Lens when you need capabilities focused on databases and MCP Mongo Server when you require tools for databases.

More alternatives to Mongodb Lens More alternatives to MCP Mongo Server Databases category hub