KMP project audit skill for reviewing an existing Kotlin Multiplatform codebase. Use this skill to inspect architecture, module boundaries, state handling, repository and network layering, Compose patterns, expect/actual usage, shared resources, design system usage, test coverage, platform readiness, and the skills repo itself. Produces findings, risk levels, and a fix sequence instead of implementation code. Pair with kmp-expert to route any follow-up work to the right domain skills.