motherduck-mcp

Enables executing SQL queries on DuckDB databases locally or on MotherDuck cloud, with support for multiple databases, read-only mode, and Claude Desktop integration.

→ denizguzeloglu/motherduck-mcp · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: motherduck_token

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretmotherduck_token

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/denizguzeloglu-motherduck-mcp-19jtfe)](https://m8ven.ai/mcp/denizguzeloglu-motherduck-mcp-19jtfe)

commit: b8f39fc30e007f25cc232f067c80df169e9b94f8

code hash: cbf28f8d402a193fbc620160e6adc1a3a0d5039219ff0e9003e11dbf1ac8de28

verified: 6/17/2026, 11:39:11 AM

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