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Python Debugger

Checked
majesticlabs-dev·vlatest·backend

Troubleshoot Python code errors and logic flaws within your backend systems using interactive debugging sessions.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add majesticlabs-dev/majestic-marketplace --skill python-debugger -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

majesticlabs-dev

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned majesticlabs-dev/majestic-marketplace at 04e97708c2.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
04e97708c2
Manifest
plugins/majestic-python/skills/python-debugger/SKILL.md
Scanned
4 files, 230 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

The python-debugger skill allows AI agents to step through Python code, inspect variables, and identify the root cause of errors. It provides debugging capabilities such as setting breakpoints, examining the call stack, and evaluating expressions within the context of a running program. This is crucial for diagnosing and resolving issues in complex Python applications.

When to use it

  • Troubleshooting failing scripts: Use when an AI agent's Python script produces unexpected results or errors.
  • Understanding unfamiliar code: Employ this skill to understand the flow of execution within a piece of existing Python code.
  • Debugging automated tasks: Help agents diagnose and fix issues in automated workflows built with Python.
  • Analyzing complex logic: When an agent is struggling to achieve a goal due to intricate Python logic, use debugging to pinpoint bottlenecks or errors.

Key capabilities

  • Breakpoint setting
  • Variable inspection
  • Call stack examination
  • Expression evaluation

Example prompts

  • "Debug this Python script and tell me why it's crashing."
  • "Set a breakpoint at line 25 of the process_data.py file and show me the value of user_id."
  • “Step through this code execution and explain what each line does.”

Tips & gotchas

The skill requires access to the Python environment where the script is running. Ensure that the agent has appropriate permissions and a working Python installation for effective debugging.