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Skill

hamelnb

Includes scripts

A skill published by hamelsmu that connects a coding agent to a live kernel in a local Jupyter server, so it can try small pieces of code, look at results and build up working code step by step instead of writing a whole script at once.

InstallRepository Checked on Nov 12, 2026

What the skill teaches

A skill published by hamelsmu that connects a coding agent to a live kernel in a local Jupyter server, so it can try small pieces of code, look at results and build up working code step by step instead of writing a whole script at once. The agent finds running notebook sessions, executes code against the kernel, inspects variables such as DataFrames, edits cells, and restarts and reruns everything for a final check. Outputs are written back to the notebook file unless the user says not to. It works with Claude Code, as a standalone skill or a plugin, and with Codex. JupyterLab should run with token and password authentication turned off.

Capabilities

  • Execute code in a running Jupyter kernel
  • Inspect live Python variables
  • Edit notebook cells and save outputs back
  • Restart the kernel and rerun all cells to verify

Other MCP servers and skills for Jupyter