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mcp-server-motherduck

SQL analytics and data engineering for AI Assistants and IDEs

Official Python

★ 523 stars Last pushed 2026-09-19 License: MIT

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Review any command before running it. Package names and URLs come from the server's own registry entry.

Package (pypi 1.0.8)

uvx mcp-server-motherduck

Or add to your MCP client config:

{
  "mcpServers": {
    "mcp-server-motherduck": {
      "command": "uvx",
      "args": [
        "mcp-server-motherduck"
      ],
      "env": {
        "motherduck_token": "<YOUR_VALUE>",
        "MOTHERDUCK_TOKEN": "<YOUR_VALUE>",
        "HOME": "<YOUR_VALUE>",
        "AWS_ACCESS_KEY_ID": "<YOUR_VALUE>",
        "AWS_SECRET_ACCESS_KEY": "<YOUR_VALUE>",
        "AWS_SESSION_TOKEN": "<YOUR_VALUE>",
        "AWS_DEFAULT_REGION": "<YOUR_VALUE>",
        "AWS_ENDPOINT": "<YOUR_VALUE>"
      }
    }
  }
}

motherduck_token secret — Access token for MotherDuck connections (alternative to --motherduck-token)
MOTHERDUCK_TOKEN secret — Access token for MotherDuck connections (alternative to --motherduck-token)
HOME — Used by DuckDB for extensions and config. Override with --home-dir if not set.
AWS_ACCESS_KEY_ID secret — AWS access key for S3 database connections
AWS_SECRET_ACCESS_KEY secret — AWS secret access key for S3 database connections
AWS_SESSION_TOKEN secret — AWS session token for temporary credentials
AWS_DEFAULT_REGION — AWS region for S3 database connections
AWS_ENDPOINT — AWS endpoint for S3 database connections