FrostWire Desktop + Android + JLibTorrent engineering practices. Use when writing, reviewing, or refactoring Java/Kotlin code in the FrostWire repo — enforces gubatron + aldenml house style: KISS, DRY, minimum-scope, composition-over-inheritance, granular commits with [android]/[desktop]/[common]/[all] prefixes, off-EDT/main-thread, JUnit 5 tests, com.frostwire.util.Logger, try-with-resources, i18n, Apache/GPL headers, defensive byte[] copies.
FrostWire code review skill — ensures correctness, performance, safety, security, gubatron+aldenml code style adherence, documentation quality, and regression test coverage for all new code and bug fixes in the FrostWire Desktop, Android, and common/ modules. Context-aware: applies different checks depending on whether code targets desktop, Android, or common. Enforces common/ JDK compatibility with Android (the limiting factor). Use when reviewing code before commit, during PR review, or when auditing existing code for issues.