IntelliJ-Plugins

Use when writing, migrating, or reviewing IntelliJ Platform tests that use the JUnit 5 test framework fixtures, including project/module/source-root setup, fixture lifecycle, annotations, and common safe patterns.

AutoCleanKey usage guide for UserData lifecycle management in IntelliJ plugins. Use when working with UserDataHolder cleanup tied to Disposable or CoroutineScope.

Use in IntelliJ projects with `.idea/` when searching, editing, inspecting, formatting, or exploring workspace and library symbols/text/problems through the IDE.

IntelliJ plugin Disposable/CoroutineScope lifecycle patterns. Use when registering services, listeners, or UserData that must clean up on plugin unload.

PSI/VFS/Document thread-safety rules for IntelliJ plugin development. Use when reading/writing PSI trees, Documents, or VFS files.