Can it read charts and plots?

Yes, it parses the HTML snapshots to identify visualization elements, renders, and text-based cell outputs for analysis.

How does it help with debugging?

It specifically looks for error indicators and stack traces within the HTML snapshots, allowing Claude to understand exactly why a cell failed and suggest fixes.

How does this skill find my Marimo snapshots?

The skill uses glob patterns to search for the __marimo__ or .marimo/ directories relative to your notebook file where snapshots are stored.

Does this require Marimo to be actively running?

No, it works by reading the saved HTML snapshots that Marimo generates during editing sessions, making it useful for post-execution analysis.

Marimo Notebook Inspector

Name: Marimo Notebook Inspector
Author: dakesan

bydakesan

数据科学与机器学习

Inspects Marimo notebook execution results and HTML snapshots to debug errors and verify cell outputs.

关于

The Marimo Notebook Inspector skill enables Claude to analyze the execution state of Marimo notebooks by reading stored HTML snapshots. It automatically locates the __marimo__ or .marimo/ directories, parses cell outputs, identifies tracebacks, and examines visualization renders. This skill is essential for debugging reactive notebook workflows, verifying data visualizations, and troubleshooting execution errors within the Claude Code environment without needing to manually open the browser.

主要功能

Verification of visualization renders and chart elements
Extraction of error messages and Python stack traces
Analysis of UI element states and console output
Automated discovery of HTML snapshots in __marimo__ directories
0 GitHub stars
Detailed analysis of cell outputs including text and tables

使用场景

Verifying the correct rendering of data visualizations and plots
Auditing notebook execution results in remote or headless environments
Debugging failed cells in a reactive Marimo notebook workflow

关于

主要功能

Verification of visualization renders and chart elements
Extraction of error messages and Python stack traces
Analysis of UI element states and console output
Automated discovery of HTML snapshots in __marimo__ directories
0 GitHub stars
Detailed analysis of cell outputs including text and tables

使用场景

Verifying the correct rendering of data visualizations and plots
Auditing notebook execution results in remote or headless environments
Debugging failed cells in a reactive Marimo notebook workflow