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Filtering external data before business logic v1.0.0

Use this resource to put a validation layer at every external data entry point

New

  • 572 downloads
  • 138 likes
  • 114 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install input-boundary-validation-protocol

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 finds the entry points, classifies each input, applies a mandatory filter, then verifies before concluding. It targets silent bugs and failures caused by data that arrives in an unexpected shape. You get validated inputs and a final check.

Mostly picked by

Updated November 2, 2026

Card for the “Filtering external data before business logic” skill

Details

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

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What you get

  • SKILL.md: four phases of detection, classification, filtering and verification
  • SKILL.md: strict rules and a quick reference table

Good fit for

  • Your application reads external API responses without shape checks
  • You are adding a form and want to avoid malformed data

Not for

    Tags

    • validation
    • inputs
    • external data
    • robustness
    • api

    About

    You say

    “Add a validation layer to the weather API response before using it in the calculation.”

    Card for the “Filtering external data before business logic” skill

    Skill published by sickn33 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 put a validation layer at every external data entry point
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md7.6 KB

    Origin and licence

    Listed unmodified

    Author
    sickn33
    Source
    github.com/sickn33/agentic-awesome-skills/tree/e9809578fd426a284af017c5db99f8eb6628e6ca/skills/infinity
    Licence
    MIT

    Notice

    « infinity » (sickn33, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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