mongo-mcp
Author: QuantGeekDev
Description: Model-Context-Protocol (MCP) server that lets LLMs query and manage MongoDB databases through natural-language prompts.
Stars: 158
Forks: 30
License: MIT License
Category: Open Source
Overview
Installation
1. Prerequisites:
• Node.js ≥ 18 and npm ≥ 9 installed
• A running MongoDB instance (local or cloud) and a connection string
2. Clone the repository:
git clone https://github.com/QuantGeekDev/mongo-mcp.git
cd mongo-mcp3. Install dependencies:
npm install4. Environment configuration:
Create a .env file (or export variables in your shell) with at least:
MONGODB_URI="mongodb://<user>:<password>@<host>:<port>/<db-name>"
PORT=3000 # port the MCP server will listen on5. Build TypeScript (if repo not using ts-node directly):
npm run build # usually runs `tsc`6. Start the server:
npm start # or: node dist/index.js7. Verify:
The service should listen on http://localhost:3000. Issue a GET /health (or root route) to check readiness.01
find
Query documents with filtering and projection
02
listCollections
List available collections
03
insertOne
Insert a single document
04
updateOne
Update a single document
05
deleteOne
Delete a single document
06
createIndex
Create a new index
07
dropIndex
Remove an index
08
indexes
List indexes for a collection
License: MIT License
Updated 7/30/2025