pulsemcp verified Safe content atomic mcp-remote

MotherDuck & DuckDB

This MCP server, developed by tdoehmen at MotherDuck, provides seamless integration with MotherDuck and local DuckDB databases. Built with Python, it offers tools for initializing database connections, retrieving schema information, and executing queries. The implementation stands out by supporting both cloud-based MotherDuck and local DuckDB instances, allowing flexible deployment options. It's particularly useful for data analysts, researchers, and developers who need to incorporate on-demand access to DuckDB-powered databases into their AI-assisted workflows, enabling dynamic querying and analysis of structured data within MCP-compatible environments like Claude Desktop.

Cognium trust score

72%

Tier

Verified

Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately. Last scanned 2026-09-19.

Scan details: Circle-IR · 2026-09-19 · Appeal

View full trust & usage report →

Metadata

Version: 1.0.0
Skill type: atomic
Execution layer: mcp-remote
Category: database
Source: PulseMCP
Repository: github.com/motherduckdb/mcp-server-motherduck
Author type: human
Last scanned: 2026-09-19
Updated: 2026-09-19

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MCP

Resolve MotherDuck & DuckDB from your agent

Streamable HTTP transport at https://api.skillsregistry.net/mcp. No auth for read tools. Discovery: .well-known/mcp.json.

One command in your shell — Claude Code wires it up and verifies the connection. Run /mcp in any session to confirm.

claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp

Swap --scope user for --scope project to commit it to .mcp.json.

Your client Same endpoint everywhere; only the config key differs. The full list is in the descriptor.

Claude Desktop · Settings → Connectors → Add custom connector

https://api.skillsregistry.net/mcp

Paste the URL as the connector endpoint. No authentication.

ChatGPT · Settings → Connectors → Create (developer mode) → MCP server URL

https://api.skillsregistry.net/mcp

Authentication: none. Works in chat and deep research — the server exposes the connector search and fetch tools.

Codex CLI · ~/.codex/config.toml

[mcp_servers.skillsregistry]
url = "https://api.skillsregistry.net/mcp"