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Python Anti Patterns

Checked
vimalkodoth·vlatest·backend·Apache-2.0

Helps with Python, patterns as part of developing backend services and APIs workflows.

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 vimalkodoth/fastapi-cursor-starterkit --skill python-anti-patterns -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

vimalkodoth

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 vimalkodoth/fastapi-cursor-starterkit at 109dda79af.

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

Commit
109dda79af
Manifest
.cursor/skills/python-anti-patterns/SKILL.md
Scanned
1 file, 307 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

This skill identifies and explains common Python anti-patterns, providing suggestions for more efficient or readable code. It helps developers avoid pitfalls in their Python projects, improving maintainability and performance. The skill focuses on recognizing problematic coding practices and offering alternative approaches based on best practices.

When to use it

  • Code Review: Use this skill when reviewing existing Python codebases to identify potential issues and suggest improvements.
  • Learning & Education: Employ the skill as a learning tool for junior developers or those new to Python, illustrating common mistakes and how to avoid them.
  • Refactoring: When refactoring legacy Python code, leverage the skill to pinpoint areas ripe for optimization and modernization.
  • Debugging: If encountering unexpected behavior in Python code, use this skill to check for known anti-patterns that might be contributing factors.

Key capabilities

  • Identification of common Python anti-patterns
  • Explanation of why these patterns are problematic
  • Suggestions for alternative, more effective coding approaches
  • Focus on readability and maintainability

Example prompts

  • "Analyze this code snippet for potential Python anti-patterns: [code snippet]"
  • “What's wrong with using global variables in this function? Suggest a better approach.”
  • "Explain the 'magic numbers' anti-pattern and how to avoid it."

Tips & gotchas

This skill requires a basic understanding of Python programming concepts. While it can identify potential issues, always critically evaluate its suggestions within the context of your specific project requirements.