metadata.json

{
  "version": "0.0.8",
  "organization": "personal",
  "date": "July 2026",
  "abstract": "Framework-neutral Java/JVM development agent skill covering plain Java, libraries, CLI tools, API design, exception handling, Java version modernization, Maven and Gradle build hygiene, optional Spring Boot development and migrations, Java code/security review, testing with JUnit/Mockito/Testcontainers, and JVM troubleshooting. Defaults are project-aware: preserve existing stack, build tool, Java version, logging, persistence, and Lombok usage unless the user asks to change them.",
  "codeStyle": {
    "projectStack": "preserve existing project conventions first",
    "di": "constructor injection in DI frameworks; use @RequiredArgsConstructor only when Lombok is already present",
    "logging": "use the existing logging facade; SLF4J-compatible logging preferred",
    "dataClasses": "prefer record for compatible Java DTOs; otherwise use immutable/final classes when practical",
    "javaBaseline": "preserve existing target; use newer syntax only when the project toolchain supports it or the user requests modernization",
    "springBootDefault": "optional framework domain; preserve existing Spring Boot line; verify current supported line and Java/Jakarta requirements for new or unknown examples",
    "buildTool": "preserve existing build tool; Maven and Gradle are both supported",
    "persistence": "preserve existing persistence choice; select MyBatis-Plus, JPA/Hibernate, JDBC, jOOQ, or another stack from project context, team preference, and data/query constraints",
    "apiCompatibility": "preserve public API/source/binary/serialization compatibility unless a breaking change is requested",
    "exceptions": "preserve causes, respect interrupts, map failures at system boundaries"
  },
  "references": [
    "https://dev.java/",
    "https://docs.oracle.com/en/java/javase/",
    "https://maven.apache.org/guides/",
    "https://docs.gradle.org/current/userguide/userguide.html",
    "https://docs.spring.io/spring-boot/",
    "https://docs.spring.io/spring-framework/reference/",
    "https://junit.org/junit5/docs/current/user-guide/",
    "https://www.testcontainers.org/"
  ]
}