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Common Python pitfalls and their fixes v1.0.0

Use this resource to understand and fix unexpected Python behavior

New

  • 567 downloads
  • 145 likes
  • 187 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install python-common-pitfalls

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent identifies the pitfall at stake, explains why it happens and proposes the fix with an example. You get code that behaves as intended.

Mostly picked by

Updated November 2, 2026

Card for the “Common Python pitfalls and their fixes” skill

Details

Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: pitfall table, explanations and fixes
  • SKILL.md: incorrect then corrected code for each pitfall

Good fit for

  • A shared-list bug shows up between two calls
  • A closure always captures the same value

Not for

    Tags

    • python
    • pitfalls
    • bugs
    • scope
    • debugging

    About

    You say

    “Explain why my function keeps the items from previous calls.”

    Card for the “Common Python pitfalls and their fixes” skill

    Skill published by josiahsiegel under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to understand and fix unexpected Python behavior
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md12.4 KB

    Origin and licence

    Listed unmodified

    Author
    josiahsiegel
    Source
    github.com/josiahsiegel/claude-plugin-marketplace/tree/5a1b1123b9e50aa9a66a61005ca6fe012cc7442d/plugins/python-master/skills/python-gotchas
    Licence
    MIT

    Notice

    « python-gotchas » (josiahsiegel, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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