Kotlin Skill
Kotlin coroutine patterns and testing: structured concurrency, Flow, StateFlow/SharedFlow, Channels, dispatchers, JUnit 5, Kotest, MockK, and coroutine test dispatchers.
Reference Loading Table
| Signal |
Reference |
Size |
| concurrency, scopes, cancellation, dispatchers, exception handling |
references/concurrency-patterns.md |
~130 lines |
| Flow, StateFlow, SharedFlow, operators, flow builders |
references/flow-patterns.md |
~120 lines |
| Channels, producer-consumer, fan-in, fan-out |
references/channel-patterns.md |
~100 lines |
| GlobalScope, unstructured launch, CancellationException, failure modes |
references/preferred-patterns.md |
~80 lines |
| coroutine skill overview, structured concurrency principles |
references/kotlin-coroutines.md |
~55 lines |
| JUnit 5, Kotest, MockK, runTest, parameterized tests, assertions |
references/kotlin-testing.md |
~290 lines |
Loading rule. Read the references whose signals match the task before responding.
1---2name: kotlin3description: Kotlin development: coroutines, Flow, Channels, testing with JUnit 5 and Kotest.4---56# Kotlin Skill78Kotlin coroutine patterns and testing: structured concurrency, Flow, StateFlow/SharedFlow, Channels, dispatchers, JUnit 5, Kotest, MockK, and coroutine test dispatchers.910## Reference Loading Table1112| Signal | Reference | Size |13|--------|-----------|------|14| concurrency, scopes, cancellation, dispatchers, exception handling | `references/concurrency-patterns.md` | ~130 lines |15| Flow, StateFlow, SharedFlow, operators, flow builders | `references/flow-patterns.md` | ~120 lines |16| Channels, producer-consumer, fan-in, fan-out | `references/channel-patterns.md` | ~100 lines |17| GlobalScope, unstructured launch, CancellationException, failure modes | `references/preferred-patterns.md` | ~80 lines |18| coroutine skill overview, structured concurrency principles | `references/kotlin-coroutines.md` | ~55 lines |19| JUnit 5, Kotest, MockK, runTest, parameterized tests, assertions | `references/kotlin-testing.md` | ~290 lines |2021**Loading rule.** Read the references whose signals match the task before responding.