What it does
An MCP server that lets Claude control a Jupyter Notebook. It connects through a WebSocket server running inside Jupyter, so Claude can insert and run cells, save the notebook and read cell output. It works only with Jupyter Notebook version 6.x, not with JupyterLab, 7.x, VS Code or Colab.
Use cases
- 01Ask Claude to add and run analysis cells
- 02Read the output of a cell and explain it
- 03Run all cells and save the notebook