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SwiftData best practices v1.0.0

Use this resource to write or review SwiftData code without common mistakes

New

  • 421 downloads
  • 168 likes
  • 192 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install swiftdata-patterns-review

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 applies SwiftData rules to your code: relationships, risky predicates, CloudKit constraints, indexing and class inheritance. It reports genuine problems and does not invent any. You get a focused review and fixes.

Mostly picked by

Updated November 2, 2026

Card for the “SwiftData best practices” skill

Details

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

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What you get

  • SKILL.md: core rules and review process
  • references/predicates.md, references/cloudkit.md: predicates and CloudKit constraints

Good fit for

  • You review a SwiftData model before release
  • Your CloudKit sync behaves unexpectedly

Not for

    Tags

    • swiftdata
    • code review
    • cloudkit
    • swift

    About

    You say

    “Review my SwiftData model and check the relationships and predicates.”

    Card for the “SwiftData best practices” skill

    Skill published by prisma-labs-dev 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 write or review SwiftData code without common mistakes
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/class-inheritance.md3.8 KB
    • references/cloudkit.md0.7 KB
    • references/core-rules.md3.8 KB
    • references/indexing.md0.8 KB
    • references/predicates.md2.5 KB
    • SKILL.md2.2 KB

    Origin and licence

    Listed unmodified

    Author
    prisma-labs-dev
    Source
    github.com/prisma-labs-dev/apple-skills/tree/498626005e65783ebe8570a103b2335cf397768c/skills/guide-swiftdata
    Licence
    MIT

    Notice

    « guide-swiftdata » (prisma-labs-dev, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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