A Model Context Protocol server for Microsoft SQL Server
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# MSSQL MCP Server A Model Context Protocol (MCP) server implementation for Microsoft SQL Server. This server enables AI assistants like Claude to interact with MSSQL databases through a standardized interface. ## Features - 🚀 **Execute SQL Queries**: Run any SQL query with proper error handling and result formatting - 📊 **Browse Database Schema**: List tables, view table structures, and sample data - 🔧 **Multi-line Query Support**: Correctly handles queries with newlines, comments, and GO statements - 🔐 **Flexible Authentication**: Supports both Windows (trusted) and SQL authentication - ⚙️ **Environment Configuration**: Easy setup via environment variables - 🛡️ **Security**: Connection string encryption, certificate trust options, and secure credential handling ## Installation ### From PyPI (when published) ```bash pip install mssql-mcp-server ``` ### From Source ```bash git clone https://github.com/yourusername/mssql-mcp-server.git cd mssql-mcp-server pip install -e . ``` ### Prerequisites 1. **Python 3.8+** 2. **ODBC Driver for SQL Server** - Install one of: - [ODBC Driver 17 for SQL Server](https://docs.microsoft.com/en-us/sql/connect/odbc/download-odbc-driver-for-sql-server) (recommended) - [ODBC Driver 18 for SQL Server](https://docs.microsoft.com/en-us/sql/connect/odbc/download-odbc-driver-for-sql-server) Installation commands: ```bash # Ubuntu/Debian curl https://packages.microsoft.com/keys/microsoft.asc | sudo apt-key add - curl https://packages.microsoft.com/config/ubuntu/$(lsb_release -rs)/prod.list | sudo tee /etc/apt/sources.list.d/mssql-release.list sudo apt-get update sudo apt-get install -y msodbcsql17 # macOS brew tap microsoft/mssql-release https://github.com/Microsoft/homebrew-mssql-release brew update brew install msodbcsql17 # Windows - Download installer from Microsoft ``` ## Configuration Configure the server using environment variables: ### Required Variables - `MSSQL_DA…
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