Can Claude Code use DuckDB / MotherDuck?
Updated October 27, 2026 · from live checks of 50,180 MCP servers · Methodology
Official DuckDB / MotherDuck route
DuckDB / MotherDuck runs its own MCP server.
- In the official MCP Registry: Yes,
io.github.motherduckdb/mcp-server-motherduck.
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Remote DuckDB / MotherDuck servers
| Server | Publisher | Status | Sign-in | Tools | Trust |
|---|---|---|---|---|---|
| stagenth · 数据工具箱 Yours? Claim it | Registry domain | Down | API key | — | D |
Local DuckDB / MotherDuck servers
| Server | Publisher | Status | Sign-in | Tools | Trust |
|---|---|---|---|---|---|
| MCP Server Motherduck Yours? Claim it | Official | Local install | API key | — | A |
| Misata: synthetic data library Yours? Claim it | Community | Local install | No auth | — | B |
| Sqlike MCP Yours? Claim it | Community | Local install | API key | — | C |
| MCP Data Pipeline Connector Yours? Claim it | Community | Local install | API key | — | C |
| MCP Server Spreadsheet Yours? Claim it | Community | Local install | No auth | — | C |
| MCP Loom Yours? Claim it | Community | Local install | No auth | — | C |
| Vector DB MCP Yours? Claim it | Community | Local install | No auth | — | C |
| Warehouse MCP Yours? Claim it | Community | Local install | API key | — | C |
How to add DuckDB / MotherDuck to Claude Code
- Remote server: run
claude mcp add --transport http <name> <url>. - Local server: run
claude mcp add <name> -- <command>with the install command from the server page. - Run
/mcpinside Claude Code to sign in.
Menus change, so check Anthropic's Claude Code MCP docs. Every server page has a copy-paste config for Claude Code.
Is it safe to connect DuckDB / MotherDuck to Claude Code?
Use the official server run by DuckDB / MotherDuck. Anything a tool returns is sent to the AI vendor, so use a business plan that doesn't train on your data.
Can ChatGPT or Claude connect to DuckDB / MotherDuck?
See https://canmyaiuse.pages.dev/can/chatgpt/duckdb/ and https://canmyaiuse.pages.dev/can/claude/duckdb/
Does DuckDB / MotherDuck have an official MCP server?
Yes: MCP Server Motherduck (io.github.motherduckdb/mcp-server-motherduck), published by DuckDB / MotherDuck in the official MCP Registry. Full list: https://canmyaiuse.pages.dev/apps/duckdb/
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