kotlin-multiplatform-reviewer

Expect/actual validation checks that platform-specific implementations correctly match their common declarations. This Skill analyzes your shared module to ensure expect declarations in commonMain have corresponding actual implementations in androidMain and iosMain, preventing misconfiguration and interop failures.

Key structural issues include improper source set organization (commonMain, androidMain, iosMain), platform-specific code leaking into shared modules, and misaligned dependencies. This Skill reviews your module layout to identify and resolve these configurations before they cause iOS/Android integration problems.

Platform separation means isolating platform-specific logic into dedicated source sets while keeping business logic in commonMain. This Skill assesses your codebase structure and interop boundaries to eliminate cross-platform coupling and reduce integration risks between iOS and Android implementations.

Yes. This Skill validates that dependencies are correctly declared for multiplatform contexts, checking for platform-specific conflicts and ensuring shared dependencies work consistently across commonMain, androidMain, and iosMain configurations.

Interop issues often stem from misconfigured expect/actual patterns, improper module structure, or platform-specific code in shared modules. This Skill diagnoses these root causes and provides guidance on module architecture and dependency alignment to resolve them.

You need a Kotlin Multiplatform project with a defined shared module structure containing commonMain and platform-specific source sets (androidMain, iosMain). This Skill works directly on your project files to analyze configuration and interop patterns.