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Objective-C blocks and GCD v1.0.0

Use this resource to write asynchronous Objective-C code with blocks and Grand Central Dispatch

New

  • 356 downloads
  • 103 likes
  • 129 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install objc-blocks-dispatch

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 writes blocks, manages their capture semantics, then organizes work on dispatch queues, groups and barriers. You get thread-safe asynchronous code.

Mostly picked by

Updated November 2, 2026

Card for the “Objective-C blocks and GCD” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md : block syntax and capture semantics
  • SKILL.md : dispatch queues, groups and barriers
  • SKILL.md : block-based APIs and common pitfalls

Good fit for

  • You call an asynchronous API and need to know when the work is done
  • Concurrent access to a resource gives inconsistent results

Not for

    Tags

    • objective-c
    • blocks
    • gcd
    • concurrency

    About

    You say

    “Load these images in parallel on a dispatch queue and wait for completion with a group.”

    Card for the “Objective-C blocks and GCD” skill

    Skill published by thebushidocollective under the Apache-2.0 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 asynchronous Objective-C code with blocks and Grand Central Dispatch
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE3.8 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md22.2 KB

    Origin and licence

    Listed unmodified

    Author
    thebushidocollective
    Source
    github.com/thebushidocollective/han/tree/19caa51d5fd144ef6b2764f2332f4c856aa5d1af/plugins/languages/objective-c/skills/objc-blocks-gcd
    Licence
    Apache-2.0

    Notice

    « Objective-C Blocks and GCD » (thebushidocollective, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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