Does it automatically recommend Virtual Threads for every app?

No. It requires a workload analysis—verifying high concurrency (10,000+ tasks) and I/O-bound operations—before recommending Virtual Threads to avoid inappropriate pattern matching.

Can it detect N+1 query issues in Spring Data JPA?

Yes, it specifically scans for data access pitfalls including N+1 queries, lack of pagination, and improper transaction management in Spring Data repositories.

Does this skill support older versions of Java or Spring Boot?

While it can identify migration needs, its primary focus and baseline are Java 25 and Spring Boot 4.0.x patterns. It will flag deprecated annotations and outdated starters.

How does it handle null-safety requirements?

It uses JSpecify as the baseline, flagging old Spring-native annotations and encouraging the use of package-level @NullMarked and explicit @Nullable in type usage.

Is this skill compatible with Kotlin or other JVM languages?

No, this skill is specifically optimized for Java 25 codebases and does not currently support Kotlin, Micronaut, or Quarkus.

Java 25 & Spring Boot 4 Code Reviewer

Name: Java 25 & Spring Boot 4 Code Reviewer
Author: a-pavithraa

bya-pavithraa

•

セキュリティとテスト

Conducts expert-level architectural and security reviews for modern Java 25 and Spring Boot 4 applications.

This skill provides a comprehensive auditing framework for Java 25 and Spring Boot 4.0.x environments, ensuring code adheres to the latest industry standards. It specializes in identifying migration risks from older Spring Boot versions, implementing JSpecify null-safety, validating architectural boundaries like DDD or Hexagonal patterns, and optimizing performance through data access analysis and virtual thread evaluation. It is an essential tool for developers performing PR reviews or system-wide audits who need to ensure their enterprise Java applications are secure, performant, and future-proof.

主な機能

01Automated migration checking for Spring Boot 4 and Jackson 3 patterns.

02Performance optimization focusing on N+1 queries and virtual thread suitability.

0313 GitHub stars

04Deep security scans for OWASP vulnerabilities and sensitive data handling.

05Architectural boundary validation for DDD, Hexagonal, and Spring Modulith layouts.

06JSpecify-compliant null-safety auditing and enforcement.

ユースケース

01Reviewing Pull Requests to ensure compliance with modern Java 25 and Spring Boot 4 best practices.

02Auditing legacy Spring Boot applications for migration readiness and security vulnerabilities.

03Validating complex architectural boundaries and package structures in modular monoliths.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add a-pavithraa/springboot-skills-marketplace code-reviewer

For use in Claude.ai and ChatGPT

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