MS SQL MCP Server
by dperussina
An easy-to-use bridge that lets AI assistants like Claude directly query and explore Microsoft SQL Server databases. No coding experience required!
Last updated: N/A
What is MS SQL MCP Server?
The MS SQL MCP Server is a tool that allows AI assistants to directly query and explore Microsoft SQL Server databases. It bridges the gap between your data and AI, enabling natural language interaction with your database without requiring coding experience.
How to use MS SQL MCP Server?
- Install Node.js and have access to a Microsoft SQL Server database.
- Clone the repository and install dependencies using
npm install. - Configure your database connection in the
.envfile. - Start the server using
npm start(stdio transport) ornpm run start:sse(HTTP/SSE transport). - Use the interactive client with
npm run clientor integrate with Claude Desktop or Cursor IDE.
Key features of MS SQL MCP Server
Discover tables and database structure
View table details (columns, data types)
Execute read-only SQL queries safely
Generate SQL queries from natural language requests
Supports stdio and HTTP/SSE transport methods
Includes an interactive client for easy use
Offers advanced query capabilities like pagination and complex joins
Use cases of MS SQL MCP Server
Data analysts can use AI to interpret SQL data without sharing credentials.
Developers can quickly explore database structure through natural conversation.
Business analysts can gain insights without SQL expertise.
Database administrators can provide controlled access to AI tools.
Business Intelligence: Sales Performance Analysis, Customer Segmentation, Financial Reporting
Database Management: Schema Optimization, Data Quality Auditing, Usage Analysis
Development: API Exploration, Query Optimization, Database Documentation
FAQ from MS SQL MCP Server
How do I connect to my database?
How do I connect to my database?
Configure the .env file with your database credentials (DB_USER, DB_PASSWORD, DB_SERVER, DB_DATABASE).
What are the transport methods?
What are the transport methods?
The tool supports stdio (for Claude Desktop) and HTTP/SSE (for network connections). Choose the appropriate transport and configure the SERVER_URL accordingly.
How do I use the interactive client?
How do I use the interactive client?
Run npm run client to start the interactive client and follow the menu-driven interface.
How do I troubleshoot connection issues?
How do I troubleshoot connection issues?
Check your .env file, ensure your SQL Server is running, verify your IP is allowed in the firewall settings, and make sure no firewall is blocking the connection.
How do I integrate with Claude Desktop?
How do I integrate with Claude Desktop?
Edit Claude's configuration file (~/Library/Application Support/Claude/claude_desktop_config.json) and add the MCP server configuration with the correct path to the server.mjs file. Restart Claude Desktop.