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Function conventions: arguments, purity, returns v1.0.0

Use this resource to design or review TypeScript functions following the guide's conventions

New

  • 596 downloads
  • 219 likes
  • 120 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install typescript-function-conventions

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 examines each function's responsibility and side effects, then applies the guide's rules: a single object argument, required and optional arguments, explicit return types and stateless functions where possible. Design tradeoffs are flagged.

Mostly picked by

Updated November 2, 2026

Card for the “Function conventions: arguments, purity, returns” skill

Details

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

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What you get

  • SKILL.md: workflow and scope of the function conventions
  • SKILL.md: arguments (single object, required and optional) and return types

Good fit for

  • A function takes many positional parameters and is hard to read
  • You design a function API and want stable signatures

Not for

    Tags

    • TypeScript
    • functions
    • API
    • purity
    • arguments

    About

    You say

    “Replace the five positional parameters of this function with a single object with optional options.”

    Card for the “Function conventions: arguments, purity, returns” skill

    Skill published by mkosir 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 design or review TypeScript functions following the guide's conventions
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md5 KB

    Origin and licence

    Listed unmodified

    Author
    mkosir
    Source
    github.com/mkosir/typescript-style-guide/tree/170074a0df9b07f4a4a78e3596ec1edf06a14da7/skills/typescript-functions
    Licence
    MIT

    Notice

    « typescript-functions » (mkosir, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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