mcp-mongodb

MongoDB

A Model Context Protocol server that provides read access to MongoDB databases. This server enables LLMs to interact with MongoDB collections and execute read queries.

Components

Tools

• find

  • Query documents in a MongoDB collection
  • Input:
    • collection (string): The collection name
    • query (object): MongoDB query object
    • options (object, optional): Query options like limit, sort, projection

• findOne

  • Find a single document in a collection
  • Input:
    • collection (string): The collection name
    • query (object): MongoDB query object
    • options (object, optional): Query options

• aggregate

  • Execute an aggregation pipeline
  • Input:
    • collection (string): The collection name
    • pipeline (array): Array of aggregation stages

• listCollections

  • List all collections in the database
  • Input: None

• getCollectionInfo

  • Get information about a specific collection
  • Input: collection (string): The collection name

Usage with custom client

I have added a custom client. I'll add claud desktop integration example later.

pnpm install

pnpm run build

pnpm run dev

Replace mydb with your database name.