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Filtering and sorting in an API v1.0.0

Use this resource to add secure filters and sorting to search endpoints

New

  • 519 downloads
  • 189 likes
  • 182 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install api-filtering-sorting-query

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 parses query parameters, applies an allowlist to filters and sorting, then builds the query safely. You get a search API that accepts combined criteria without opening a vulnerability.

Mostly picked by

Updated November 2, 2026

Card for the “Filtering and sorting in an API” skill

Details

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

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What you get

  • SKILL.md : parameter syntax and filter operators
  • SKILL.md : Node.js implementation, allowlist and security rules

Good fit for

  • A product list must be filtered by price, category and date
  • A data table must sort by several columns

Not for

    Tags

    • filters
    • sorting
    • api
    • queries

    About

    You say

    “Add price and category filters to the products endpoint, with sorting by price or name.”

    Card for the “Filtering and sorting in an API” skill

    Skill published by secondsky 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 add secure filters and sorting to search endpoints
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md2.4 KB

    Origin and licence

    Listed unmodified

    Author
    secondsky
    Source
    github.com/secondsky/claude-skills/tree/88378361314f558fb719aec0af9fd898ab36f0b2/plugins/api-filtering-sorting/skills/api-filtering-sorting
    Licence
    MIT

    Notice

    « api-filtering-sorting » (secondsky, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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