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MotherDuck

A cloud data warehouse built on DuckDB.

Install You sign in on MotherDuck's own page. No key to copy.

What GBrain can do with MotherDuck

MotherDuck is a serverless cloud data warehouse built on DuckDB. Connected to a workspace, GBrain can answer “which customers grew their usage the most last month?” by exploring the tables, writing the SQL, and saving the result as a Dive the team can open later.

  • List databases, tables and columns
  • Run SQL queries
  • Save and share Dives, live visualizations
  • Ask MotherDuck's documentation

From the command line

GBrain gives MotherDuck a command line too. From a terminal, a script or Claude Code, gbrainio tool help motherduck lists its commands once it is connected.

MotherDuck from the command line

Install MotherDuck in a workspace

You sign in on MotherDuck's own page. No key to copy. Then add it to a workspace, and anyone on the team can ask about it in plain words.