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Path traversal detection v1.0.0

Use this resource to find path traversal flaws in code

New

  • 461 downloads
  • 185 likes
  • 129 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install path-traversal-detection

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 goes through your code looking for file accesses built from uncontrolled input that could leave the intended folder. You get a list of findings and the fixes to apply.

Mostly picked by

Updated November 2, 2026

Card for the “Path traversal detection” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: step-by-step search method
  • SKILL.md: examples, expected output and error handling

Good fit for

  • Your application reads files whose name comes from the user
  • You are preparing a security review before going live

Not for

    Tags

    • security
    • path traversal
    • files
    • code

    About

    You say

    “Find where my code uses a user-supplied file name without any check.”

    Card for the “Path traversal detection” skill

    Skill published by Jeremy Longshore <jeremy@intentsolutions.io> 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 find path traversal flaws in code
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.6 KB
    • SKILL.md2.4 KB

    Origin and licence

    Listed unmodified

    Author
    Jeremy Longshore <jeremy@intentsolutions.io>
    Source
    github.com/jeremylongshore/tons-of-skills-marketplace/tree/ab85a061f7bcc039dac13ee193de7a4cd4388571/skills/03-security-fundamentals/path-traversal-finder
    Licence
    MIT

    Notice

    « path-traversal-finder » (Jeremy Longshore <jeremy@intentsolutions.io>, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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