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Clerk Swift

Official
clerk·vlatest·security

Quickly generates basic HTML/CSS code snippets from text descriptions for rapid prototyping and UI element creation.

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 clerk/skills --skill clerk-swift -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

clerk

Matched to the vendor's own GitHub organisation.

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 clerk/skills at 863ff165de.

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

Commit
863ff165de
Manifest
skills/mobile/clerk-swift/SKILL.md
Scanned
3 files, 395 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 enables AI agents to assist with implementing Clerk authentication in native Swift/iOS projects using ClerkKit and ClerkKitUI. It supports two implementation approaches: prebuilt AuthView components for rapid setup or fully custom native flows for maximum control. The skill guides users through the necessary steps, including verifying project type and ensuring proper package installation and configuration.

When to use it

  • You need to integrate Clerk authentication into a Swift/iOS application.
  • You prefer using prebuilt AuthView components for quick implementation.
  • You require full control over your authentication flow and want to build custom native implementations.
  • You're troubleshooting ClerkKit setup in an existing iOS project.

Key capabilities

  • Supports both prebuilt AuthView components and fully custom native authentication flows.
  • Provides guidance on configuring a valid Clerk publishable key.
  • Audits required setup steps by reading the installed clerk-ios package README.
  • Verifies project type to ensure compatibility with Swift/iOS development.

Example prompts

  • "How do I integrate Clerk authentication into my iOS app?"
  • "What are the steps for using the prebuilt AuthView components with Clerk?"
  • "I'm building a custom authentication flow in Swift, can you help me configure it?"
  • "What Associated Domains capability is required for ClerkKit to work?"

Tips & gotchas

  • This skill is specifically designed for native Swift/iOS projects and is not compatible with Expo or React Native. If your project uses either of those frameworks, the agent will redirect you to a general setup skill.
  • A valid Clerk publishable key must be directly wired into your app's configuration – it doesn’t use indirect methods like plist or environment files.
  • After installation, perform a /v1/environment call to determine feature availability (like Apple Sign In support) by inspecting the ClerkKitUI environment field.