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Swift_Concurrency

Checked
swiftzilla·vlatest·frontend

Handles complex UI updates and asynchronous operations efficiently, preventing freezes and maintaining a responsive frontend experience.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add swiftzilla/skills --skill swift_concurrency -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

swiftzilla

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned swiftzilla/skills at 682d49b538.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
682d49b538
Manifest
skills/swift_concurrency/SKILL.md
Scanned
5 files, 1,325 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill provides access to Swift concurrency features. It enables asynchronous programming using async/await, structured concurrency, and other modern techniques in Swift development. This allows for more efficient and responsive applications by handling tasks concurrently without blocking the main thread.

When to use it

  • Building iOS or macOS apps: Leverage Swift's concurrency features for improved performance and responsiveness.
  • Developing server-side Swift applications: Handle multiple requests simultaneously with asynchronous operations.
  • Working with network calls: Process data from APIs without blocking the user interface.
  • Creating background tasks: Execute long-running processes in the background to avoid freezing the application.

Key capabilities

  • async/await syntax for asynchronous functions.
  • Structured concurrency using Task.
  • Error handling within concurrent operations.
  • Support for cancellation of ongoing tasks.

Example prompts

  • "Write an async function to fetch data from this API endpoint."
  • "Create a Task that performs background processing and updates the UI when complete."
  • “Show me how to cancel a running task.”

Tips & gotchas

This skill requires familiarity with Swift programming concepts. Ensure your environment supports Swift concurrency features (Swift 5.5 or later).