Generates complete Spring Boot 3.x applications with proper layered architecture, constructor injection, and comprehensive validation. Handles the full stack from JPA entities and repositories to REST controllers and security configuration, plus sets up reactive WebFlux endpoints when needed. The workflow enforces Spring Boot best practices like transaction boundaries, exception handling, and test slices, while avoiding common pitfalls like field injection or mixing blocking/reactive code. Most useful when you need a solid foundation for microservices or need to quickly scaffold Spring Security 6 authentication flows without getting lost in configuration details.
npx skills add https://github.com/jeffallan/claude-skills --skill spring-boot-engineer