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MCP MongoDB Server

by MCP-Mirror

The MCP MongoDB Server provides access to MongoDB databases for LLMs. It enables LLMs to inspect collection schemas and execute read-only queries.

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What is MCP MongoDB Server?

The MCP MongoDB Server is a Model Context Protocol server that allows Large Language Models (LLMs) to interact with MongoDB databases. It exposes collection schemas and enables the execution of read-only queries, facilitating data-driven interactions with LLMs.

How to use MCP MongoDB Server?

To use the server, you need to install it and configure it within your LLM environment (e.g., Claude Desktop). This involves specifying the server's command and arguments, including the MongoDB connection string. You can install the server via npm, Smithery, or mcp-get. Once configured, the LLM can use the provided tools (query, aggregate) and prompts to interact with the database.

Key features of MCP MongoDB Server

  • List and access collections via MongoDB URIs

  • Expose collection schemas (name, description, and schema)

  • Execute read-only MongoDB queries

  • Provides tools for querying and aggregating data

  • Provides prompts for collection analysis

Use cases of MCP MongoDB Server

  • Enabling LLMs to answer questions based on data stored in MongoDB

  • Allowing LLMs to generate reports or summaries from MongoDB data

  • Using LLMs to analyze MongoDB data and identify trends

  • Integrating MongoDB data into LLM-powered applications

FAQ from MCP MongoDB Server

What is Model Context Protocol (MCP)?

MCP is not explicitly defined in the provided text, but based on the context, it is a protocol that allows LLMs to interact with external data sources, such as databases.

What kind of queries can be executed?

Only read-only queries can be executed to prevent data modification.

How are collection schemas exposed?

Collection schemas are exposed as JSON, including field names and data types, automatically inferred from collection documents.

How do I install the server for development?

You can install dependencies using npm install, build the server using npm run build, and use npm run watch for auto-rebuild during development.

How do I debug the server?

It is recommended to use the MCP Inspector, which can be accessed via npm run inspector.