Microsoft SQL Server

A Model Context Protocol (MCP) server for connecting to and querying Microsoft SQL Server databases.

GitHub

mssql-mcp-server

mssql-mcp-server is a Model Context Protocol (MCP) server for connecting to Microsoft SQL Server.

Installation

git clone https://github.com/leopeng1995/mssql-mcp-server.git
cd mssql-mcp-server

uv sync
uv run mssql-mcp-server

Configuration in Cline

{
  "mcpServers": {
    "mssql-mcp-server": {
      "command": "uv",
      "args": [
        "--directory",
        "H:/workspaces/leopeng1995/mssql-mcp-server",
        "run",
        "mssql-mcp-server"
      ],
      "env": {
        "MSSQL_SERVER": "localhost",
        "MSSQL_PORT": "1433",
        "MSSQL_USER": "username",
        "MSSQL_PASSWORD": "password",
        "MSSQL_DATABASE": "database",
        "MSSQL_CHARSET": "UTF-8" # or CP936 ...
      },
      "disabled": false,
      "autoApprove": []
    }
  }
}

Note: The MSSQL_CHARSET value is case-sensitive.

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