MCP Database Manager

An MCP server that enables LLM agents to perform CRUD operations across multiple databases.

Features

• Multi-Database Support
• Permission Management (Read-only by default)
• SQLAlchemy Integration
• list_connections redacts passwords from connection URLs in its output

Database Support

This MCP server supports multiple databases. You can enable specific database drivers using installation extras:

Extra	Database	Drivers Installed
postgres	PostgreSQL	psycopg2-binary
mysql	MySQL	pymysql, cryptography
mssql	SQL Server	pymssql
all	All of the above	All drivers

Configuration

The configuration file is located at:

• ~/.mcp-database-manager/config.yaml (on all platforms)

Example config.yaml:

connections:
  - name: "main_db"
    url: "sqlite:///./main.db"
    readonly: true

Cursor Configuration

To use this MCP server in Cursor, add the following to your MCP settings (Settings > Features > MCP):

Option 1: Local Development (Recommended for debugging)

Use this if you have the source code locally and want to test changes immediately.

{
  "mcpServers": {
    "database-manager": {
      "command": "uv",
      "args": [
        "run",
        "--extra",
        "all",
        "mcp-database-manager"
      ],
      "cwd": "/absolute/path/to/mcp-database-manager"
    }
  }
}

Note: Replace /absolute/path/to/mcp-database-manager with the actual path to your project directory.

Option 2: Using PyPI (Published version)

Use this to run the stable version published on PyPI without cloning the repository.

{
  "mcpServers": {
    "database-manager": {
      "command": "uvx",
      "args": [
        "--from",
        "mcp-database-manager[all]",
        "mcp-database-manager"
      ]
    }
  }
}

Troubleshooting

If you see "Module not found" errors, ensure you are using uv run which handles the virtual environment automatically.