Use when starting a new Spring Boot 4 project — scaffolding a service, REST API, or modular backend; picking an architecture (layered, package-by-module, modular-monolith, tomato, DDD-hexagonal); selecting Spring Boot 4 features; or applying the bundled templates and references in this skill. Not for migrating existing projects or for isolated JPA/repository work without broader project-creation context.
89
85%
Does it follow best practices?
Impact
93%
1.13xAverage score across 3 eval scenarios
Passed
No findings from the security scan
Scanned
6277c14
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