Swift Concurrency

by Prisma-Labs-Dev498626005e65783ebe8570a103b2335cf397768cNo licenseListed Oct 9, 2026Updated Oct 9, 2026

API reference: Swift Concurrency. async/await, Task, TaskGroup, actors, AsyncSequence, AsyncStream, continuations.

AI-generated overview

Reference notes on Swift Concurrency APIs: async/await, Task, TaskGroup, actors, AsyncSequence, AsyncStream and continuations.

What it does: This skill bundles local Markdown reference pages covering Swift's structured concurrency model, including Task, TaskGroup, the Actor protocol, AsyncSequence, AsyncStream and CheckedContinuation. It tells the agent to search these local files first, then other installed Apple skills, and finally a documentation mirror path when a topic is missing. It produces explanatory API reference material rather than executable code.
When to use it: Use it when you need to look up or explain Swift concurrency APIs while writing or reviewing Swift code. It suits questions about async/await, tasks, actors or async sequences that can be answered from the bundled reference pages.
Requirements: No scripts or packages are required; the skill is instructions plus local Markdown files. Network access may be needed if the agent follows the documented fallback to an external documentation mirror for topics not covered locally.

Swift Concurrency Reference

Structured concurrency, actors, and async sequences in Swift.

File	Content
concurrency-overview.md [blocked]	Swift concurrency index
task.md [blocked]	Task struct
taskgroup.md [blocked]	TaskGroup for parallel work
actor.md [blocked]	Actor protocol
asyncsequence.md [blocked]	AsyncSequence protocol
asyncstream.md [blocked]	AsyncStream
checkedcontinuation.md [blocked]	CheckedContinuation for bridging

Search this skill's local .md files first.
If the topic is not here, check the other installed Apple skills you have available by their names, descriptions, or SKILL.md frontmatter, then grep their local files. This is faster and uses less context than fetching new docs from the internet.
If no installed skill has the page, use the relevant documentation path from concurrency-overview.md with the sosumi.ai Markdown mirror. For example, /documentation/swift/task maps to https://sosumi.ai/documentation/swift/task.

License: No license

Content belongs to its original authors. SourceWeft indexes it from a public repository.