mcp-server-mongo

mcp-server-mongo

0
databases

This MCP server integrates with MongoDB to provide tools for querying databases and listing collections. It allows users to easily set up a connection and perform database operations.

MCP Server with MongoDB Integration

This is an MCP server that provides tools for querying MongoDB data.

Setup

  1. Install dependencies using uv:
uv pip install -e .
  1. Configure MongoDB connection:
    • The server will connect to MongoDB at mongodb://localhost:27017 by default
    • You can change the connection details by setting environment variables:
      • MONGODB_URI: MongoDB connection string
      • MONGODB_DATABASE: Database name

Running the Server

python main.py

Available Tools

1. query_mongodb

Query a MongoDB collection with a filter.

Parameters:

  • collection (string): Name of the collection to query
  • query (object): MongoDB query filter
  • limit (integer, optional): Maximum number of results to return (default: 10)

Example:

{
    "collection": "users",
    "query": {"age": {"$gt": 18}},
    "limit": 5
}

2. list_collections

List all collections in the database.

No parameters required.

Development

To add new dependencies:

uv pip install <package-name>

To update dependencies:

uv pip install --upgrade <package-name>