io.github.motherduckdb/mcp-server-motherduck

SQL analytics and data engineering for AI Assistants and IDEs

io.github.motherduckdb/mcp-server-motherduck · Repository · version 1.0.7 · 506 stars · listed from registry

Install

The sweep installs into a clean prefix, but this is the command a user would run:

uvx mcp-server-motherduck

Results by platform

Linux

needs configuration2026-08-16 · probed over pypi

1 recorded run, oldest first.

handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
Downloading duckdb (20.5MiB)
 Downloaded duckdb
Installed 71 packages in 41ms
Usage: mcp-server-motherduck [OPTIONS]
Try 'mcp-server-motherduck --help' for help.

Error: In-memory databases require the --read-write flag.
Options:
  - Add --read-write to allow writes (data won't persist anyway)
  - Use --db-path with a file path for read-only access to a DuckDB file
  - Use --db-path md: with a MotherDuck token for cloud database access

macOS

needs configuration2026-08-16 · probed over pypi

1 recorded run, oldest first.

handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
Downloading duckdb (14.7MiB)
 Downloaded duckdb
Installed 69 packages in 750ms
Usage: mcp-server-motherduck [OPTIONS]
Try 'mcp-server-motherduck --help' for help.

Error: In-memory databases require the --read-write flag.
Options:
  - Add --read-write to allow writes (data won't persist anyway)
  - Use --db-path with a file path for read-only access to a DuckDB file
  - Use --db-path md: with a MotherDuck token for cloud database access

Windows

needs configuration2026-08-16 · probed over pypi

1 recorded run, oldest first.

handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
Downloading duckdb (12.5MiB)
 Downloaded duckdb
Installed 72 packages in 11.04s
Usage: mcp-server-motherduck [OPTIONS]
Try 'mcp-server-motherduck --help' for help.

Error: In-memory databases require the --read-write flag.
Options:
  - Add --read-write to allow writes (data won't persist anyway)
  - Use --db-path with a file path for read-only access to a DuckDB file
  - Use --db-path md: with a MotherDuck token for cloud database access

Badge

Paste this into the project README to show the current result:

[![does it install](https://img.shields.io/endpoint?url=https://doesitinstall.com/badge/io.github.motherduckdb__mcp-server-motherduck.json)](https://doesitinstall.com/s/io.github.motherduckdb__mcp-server-motherduck.html)