A Model Context Protocol (MCP) server that enables secure interaction with MSSQL databases. This server allows AI assistants to list tables, read data, and execute SQL queries through a controlled interface, making database exploration and analysis safer and more structured.
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 # MSSQL MCP Server MSSQL MCP Server is a **Model Context Protocol (MCP) server** that enables secure and structured interaction with **Microsoft SQL Server (MSSQL)** databases. It allows AI assistants to: - List available tables - Read table contents - Execute SQL queries with controlled access This ensures safer database exploration, strict permission enforcement, and logging of database interactions. ## Features - **Secure MSSQL Database Access** through environment variables - **Controlled Query Execution** with error handling - **Table Listing & Data Retrieval** - **Comprehensive Logging** for monitoring queries and operations ## Installation ```bash pip install mssql-mcp-server ``` ## Configuration Set the following environment variables to configure database access: ```bash MSSQL_DRIVER=mssql_driver MSSQL_HOST=localhost MSSQL_USER=your_username MSSQL_PASSWORD=your_password MSSQL_DATABASE=your_database #optional TrustServerCertificate=yes Trusted_Connection=no ``` ## Usage ### With Claude Desktop To integrate with **Claude Desktop**, add this configuration to `claude_desktop_config.json`: ```json { "mcpServers": { "mssql": { "command": "uv", "args": [ "--directory", "path/to/mssql_mcp_server", "run", "mssql_mcp_server" ], "env": { "MSSQL_DRIVER": "mssql_driver", "MSSQL_HOST": "localhost", "MSSQL_USER": "your_username", "MSSQL_PASSWORD": "your_password", "MSSQL_DATABASE": "your_database" } } } } ``` ### Running as a Standalone Server ```bash # Install dependencies pip install -r requirements.txt # Run the server python -m mssql_mcp_server ``` ## Development ```bash # Clone the repository git clone https://github.com/yourusername/mssql_mcp_server.git cd mssql_mcp_server # Set up a virtual environment python -m venv venv source venv/bin/acti…
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