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Build a feature by writing the tests first v1.0.0

Use this resource to build a new feature by writing the tests before the code

New

  • 402 downloads
  • 102 likes
  • 138 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install test-first-feature-building

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 defines the feature, designs the API surface, writes the tests that act as the specification, then has the code implemented until the tests pass. It finishes with refactoring and integration.

Mostly picked by

Updated November 2, 2026

Card for the “Build a feature by writing the tests first” skill

Details

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

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What you get

  • SKILL.md: red-green-refactor cycle applied to a feature, from specification to integration
  • rules/swiftlint.yml: related quality rules

Good fit for

  • You want to build a new module by writing tests before code
  • You want an AI to generate an implementation checked by tests

Not for

    Tags

    • tdd
    • feature
    • tests
    • red green
    • swift

    About

    You say

    “Write the tests for the basket module first, then implement it until they pass.”

    Card for the “Build a feature by writing the tests first” skill

    Skill published by rshankras 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 build a new feature by writing the tests before the code
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • rules/swiftlint.yml0.5 KB
    • SKILL.md9.7 KB

    Origin and licence

    Listed unmodified

    Author
    rshankras
    Source
    github.com/rshankras/claude-code-apple-skills/tree/9ffb83138209057875698dd11c1720c657c47a92/skills/testing/tdd-feature
    Licence
    MIT

    Notice

    « tdd-feature » (rshankras, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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