A solid choice if you're working with modern Java stacks and need someone who actually knows the difference between Spring Boot 3 and older versions. It covers the Java 21 feature set (virtual threads, pattern matching, records), microservices with Spring Cloud, and the usual enterprise suspects like Kafka and reactive patterns with WebFlux. The skill also handles Jakarta EE and JVM performance tuning, which is honestly refreshing since most generic coding assistants treat Java like it's still 2015. With 149 installs and passing all three security audits, it's clearly being used in real projects. Best for enterprise work where you need architecture decisions, not just syntax help.
npx skills add https://github.com/404kidwiz/claude-supercode-skills --skill java-architect