Can ChatGPT connect to DuckDB / MotherDuck?
Updated October 18, 2026 · from live checks of 45,084 MCP servers · Methodology
Not directly.ChatGPT connects only to remote MCP servers that use OAuth or no sign-in, and none of the 9 DuckDB / MotherDuck servers we track qualifies right now; use a local server in Claude Desktop, Cursor or VS Code, or OpenAI's Secure MCP Tunnel. Checked on 2026-10-18.
Remote DuckDB / MotherDuck servers (ChatGPT-ready)
| Server | Publisher | Status | Sign-in | Tools | Trust |
|---|---|---|---|---|---|
| stagenth · 数据工具箱 | Verified domain | Down | API key | — | D |
How to connect DuckDB / MotherDuck to ChatGPT
- In ChatGPT, turn on developer mode (Settings → Apps / Connectors → Advanced; on Business, Enterprise and Edu an admin enables it first).
- Add a custom MCP server and paste the server URL from the server page.
- Sign in when asked, then mention the app with @ in a chat.
Full read and write tools are available on Business, Enterprise and Edu. Pro users can connect MCP servers with read/fetch permissions only. ChatGPT supports remote servers (Streamable HTTP or SSE) and doesn't run local servers.
Is it safe to connect DuckDB / MotherDuck to ChatGPT?
Check the publisher and trust grade first. Official servers are published by DuckDB / MotherDuck itself; community servers come from third parties and can see whatever your account can. Every server page shows its live status, sign-in type and tool list.
Can Claude connect to DuckDB / MotherDuck?
See https://canmyaiuse.pages.dev/can/claude/duckdb/
Does DuckDB / MotherDuck have an official MCP server?
Yes: MCP Server Motherduck. Full list: https://canmyaiuse.pages.dev/apps/duckdb/