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Interpret and fix n8n validation errors v1.0.0

Use this resource to interpret n8n validation errors and fix them

New

  • 502 downloads
  • 125 likes
  • 155 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install interpret-n8n-validation-errors

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 classifies each error or warning, separates real problems from false positives, then fixes the configuration through validation cycles. It knows the validation profiles and the auto-fixes available.

Mostly picked by

Updated November 2, 2026

Card for the “Interpret and fix n8n validation errors” skill

Details

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

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What you get

  • ERROR_CATALOG.md: catalogue of validation errors
  • FALSE_POSITIVES.md: harmless warnings to ignore
  • REVIEW_CHECKLIST.md: checklist before activation

Good fit for

  • validate_workflow returns warnings and you cannot tell which matter
  • A workflow refuses activation because of a required field

Not for

    Tags

    • n8n
    • validation
    • errors
    • false positives

    About

    You say

    “Explain the validation errors on this HTTP Request node and fix them.”

    Card for the “Interpret and fix n8n validation errors” skill

    Skill published by czlonkowski 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 interpret n8n validation errors and fix them
    3. Review and adjust the result

    Content preview

    Files

    • ERROR_CATALOG.md24.2 KB
    • FALSE_POSITIVES.md21.7 KB
    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • README.md8.6 KB
    • REVIEW_CHECKLIST.md16.4 KB
    • SKILL.md23 KB

    Origin and licence

    Listed unmodified

    Author
    czlonkowski
    Source
    github.com/czlonkowski/n8n-skills/tree/e037563e101749e630e6688d121d04529fe6ee7b/skills/n8n-validation-expert
    Licence
    MIT

    Notice

    « n8n-validation-expert » (czlonkowski, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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