A server for secure interaction with Microsoft SQL Server databases using environment variables for configuration.
A Model Context Protocol (MCP) server for secure SQL Server database access through Claude Desktop.
Add to your claude_desktop_config.json
:
{
"mcpServers": {
"mssql": {
"command": "uvx",
"args": ["microsoft_sql_server_mcp"],
"env": {
"MSSQL_SERVER": "localhost",
"MSSQL_DATABASE": "your_database",
"MSSQL_USER": "your_username",
"MSSQL_PASSWORD": "your_password"
}
}
}
}
MSSQL_SERVER=localhost # Required
MSSQL_DATABASE=your_database # Required
MSSQL_USER=your_username # Required for SQL auth
MSSQL_PASSWORD=your_password # Required for SQL auth
MSSQL_SERVER=localhost
MSSQL_DATABASE=your_database
MSSQL_WINDOWS_AUTH=true # Use Windows credentials
MSSQL_SERVER=your-server.database.windows.net
MSSQL_DATABASE=your_database
MSSQL_USER=your_username
MSSQL_PASSWORD=your_password
# Encryption is automatic for Azure
MSSQL_PORT=1433 # Custom port (default: 1433)
MSSQL_ENCRYPT=true # Force encryption
pip install microsoft_sql_server_mcp
Then in claude_desktop_config.json
:
{
"mcpServers": {
"mssql": {
"command": "python",
"args": ["-m", "mssql_mcp_server"],
"env": { ... }
}
}
}
git clone https://github.com/RichardHan/mssql_mcp_server.git
cd mssql_mcp_server
pip install -e .
MIT
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