mcp-mongo

# MongoDB MCP Server [](https://nodejs.org/en/) [](https://www.typescriptlang.org/) A Model Context Protocol (MCP) server enabling large language models (LLMs) to communicate directly with MongoDB. It allows natural language to be used for database queries, schema exploration, and data operations. ## ✨ Features - 🔍 Explore collection structures - 📊 Query and filter documents - 📈 Manage indexes - 📝 Perform insert, update, and delete operations on documents ## Demo Video https://github.com/user-attachments/assets/6a63d107-0e55-46de-9422-4cf0ecd2e65b ## 🚀 Getting Started To begin, locate your MongoDB connection string and update your Claude Desktop configuration file: **MacOS**: `~/Library/Application\ Support/Claude/claude_desktop_config.json` **Windows**: `%APPDATA%/Claude/claude_desktop_config.json` ```json { "mcpServers": { "mongodb": { "command": "npx", "args": [ "mongo-mcp", "mongodb+srv://<username>:<password>@<cluster-address>/<database>" ] } } } ``` ### Prerequisites - Node.js 18+ - npx - MCP Client (Ex. Claude Desktop App) ### Configure Claude Desktop Add this configuration to your Claude Desktop config file: **MacOS**: `~/Library/Application\ Support/Claude/claude_desktop_config.json` **Windows**: `%APPDATA%/Claude/claude_desktop_config.json` ## 📝 Available Tools The server provides these tools for database interaction: ### Query Tools - `listCollections`: List available collections - `getCollectionSchema`: Collection schema - `findDocument`: Query documents with filtering and projection - `insertDocument`: Inserts a document into a collection - `updateDocument`: Update a single document ### Index Tools - `createIndex`: Create a new index - `deleteIndex`: Remove an index - `listIndexes`: List indexes for a collection