migrating-to-swift-concurrency-skill
By kylehughes
Migrate Swift code to Swift 6 concurrency by resolving data-race safety errors, applying Sendable protocols and actor isolation, and incrementally adopting async/await across iOS and macOS projects.
Component Overview
Install
npx claudepluginhub joshuarweaver/cascade-code-languages-misc-1 --plugin kylehughes-the-unofficial-swift-concurrency-migration-skillComponent Details
README
The Unofficial Swift Concurrency Migration Skill
Swift Concurrency Migration Guide, packaged as a Skill for LLMs.
About
The Unofficial Swift Concurrency Migration Skill provides the complete content of the Swift Concurrency Migration Guide in the structured Skill format used by Claude. This includes all documentation articles and Swift code examples.
Installation
Claude Code
Personal Usage
To install this Skill for your personal use in Claude Code:
-
Add the marketplace:
/plugin marketplace add kylehughes/the-unofficial-swift-concurrency-migration-skill -
Install the Skill:
/plugin install migrating-to-swift-concurrency-skill@the-unofficial-swift-concurrency-migration-skill
Project Configuration
To automatically provide this Skill to everyone working in a repository, configure the repository's .claude/settings.json:
{
"enabledPlugins": {
"migrating-to-swift-concurrency-skill@the-unofficial-swift-concurrency-migration-skill": true
},
"extraKnownMarketplaces": {
"the-unofficial-swift-concurrency-migration-skill": {
"source": {
"source": "github",
"repo": "kylehughes/the-unofficial-swift-concurrency-migration-skill"
}
}
}
}
When team members open the project, Claude Code will prompt them to install the Skill.
Manual Installation
You can download the pre-packaged release for use in other environments (e.g. Claude Desktop).
- Go to the Releases page.
- Download the
migrating-to-swift-concurrency.zipfile from the latest release. - Import the Skill into your environment (e.g. ask Claude how).
The raw Skill content is also available in this repository's migrating-to-swift-concurrency directory.
Releases
This Skill is automatically updated nightly to match the official documentation. A new version is released only when the upstream content changes.
Version numbers follow the format YYYYMMDD (e.g., 20251206).
Development
Build from Source
You can generate the Skill package locally using the provided Python script. The script has no external dependencies and is what is used to generate the pre-packaged releases.
python3 package.py
This will clone the official repository and generate a migrating-to-swift-concurrency directory and migrating-to-swift-concurrency.zip archive in your current working directory.
Options
| Option | Description |
|---|---|
--output DIR, -o DIR | Specify output directory (default: ./migrating-to-swift-concurrency) |
--keep-temp | Do not delete the temporary git clone after packaging |
--dry-run | Simulate operations without writing files |
Contributions
The Unofficial Swift Concurrency Migration Skill is not accepting source contributions at this time. Bug reports will be considered.
Author
License & Attribution
The Unofficial Swift Concurrency Migration Skill is available under the MIT License. See LICENSE for details.
The content contained within the generated Skill is sourced from the Swift Concurrency Migration Guide by Apple Inc. and the Swift project authors, and is distributed under the Apache 2.0 License.
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