mongo-mcp-go
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A Model Context Protocol (MCP) server that enables LLMs to connect MongoDB using mcp-go.
MongoDB MCP Server
A Model Context Protocol (MCP) server that enables LLMs to connect MongoDB using mcp-go. The server acts as a bridge between the LLM and the MongoDB database, allowing you to perform CRUD operations using natural language.
Features
- MongoDB action: Query Collection, Document and Index
- SSE Support: Run MCP Server using Server-Sent Events (SSE)
Available Tools
Query Tools
- find: Query documents with filtering and projection
- Count: Count documents in a collection
- listCollections: List available collections
- insertOne: Insert a single document
- updateOne: Update a single document
- deleteOne: Delete a single document
Index Tools
- createIndex: Create a new index
- dropIndex: Remove an index
- indexes: List indexes for a collection
Configuration
copy the
config.yml.examplefile toconfig.ymland modify it according to your needs.
The server configuration is managed through the config.yml file. Below is an example configuration:
mongo:
host: mongodb
port: 27017
user: admin
password: 123456
database: db
mcp:
name: mongo-mcp-server
version: 1.0.0
base_url: localhost:8081
address: ":8081"
sse: true
-
MongoDB Configuration:
host: MongoDB server host.port: MongoDB server port.user: MongoDB username.password: MongoDB password.database: Target MongoDB database.
-
MCP Server Configuration:
name: Name of the MCP server.version: Version of the MCP server.base_url: Base URL for the server.address: Address and port for the server to listen on.sse: Enable or disable SSE support, default istrue.
Usage
Start the MCP Server: Run the server using the following command:
go run main.go
Use in DeepChat
Example
