What is mcp-node-mssql?

mcp-node-mssql is an MCP (Model Context Protocol) server that allows AI agents like Cursor, Windsurf, and Claude Code to connect to and interact with SQL Server databases.

How do I install mcp-node-mssql?

mcp-node-mssql is used through the UBOS Asset Marketplace or by manually configuring it as a custom server in your AI agent platform (Cursor, Windsurf, Claude Code) using npx mcp-node-mssql.

What AI agents are compatible with mcp-node-mssql?

mcp-node-mssql is designed to work seamlessly with Cursor, Windsurf, and Claude Code.

What information do I need to configure mcp-node-mssql?

You need your SQL Server database host, port, username, password, and database name.

Where do I find the mcp.json file?

For Cursor, it’s typically in ~/.cursor/mcp.json or <project-root>/.cursor/mcp.json. For Claude Code, it’s in ~/.claude.json.

How do I test changes to my local development version?

Build the project (npm run build), then update your mcp.json to reference the local dist/index.js file.

What do I do if I encounter issues?

Ensure you are running the latest version. If problems persist, open an issue on the GitHub repository.