Does this skill support migration to Spring Boot 3.x?

Yes, it specifically handles the transition to Jakarta EE namespaces and Spring Boot 3.x configuration best practices.

Can it refactor existing DTOs?

It can transform verbose DTO classes into modern, concise Java Records to reduce boilerplate and improve immutability.

Does it improve database interaction patterns?

Yes, it enforces Spring Data JPA best practices, including proper @Transactional usage, query optimization, and the use of projections for performance.

Can it help implement Project Loom and Virtual Threads?

Absolutely. It provides patterns for enabling and utilizing Virtual Threads (JEP 444) to improve application throughput.

How does it handle messy dependency injection?

It identifies field injection anti-patterns and automatically refactors them into clean, testable constructor-based injection.

Spring Boot Refactoring Specialist

Name: Spring Boot Refactoring Specialist
Author: SnakeO

bySnakeO

API開発

Refactors Spring Boot and Java code to improve maintainability, performance, and adherence to modern enterprise standards.

概要

This skill acts as an elite architect for Spring Boot applications, transforming unstructured or legacy code into clean, production-grade solutions. It specializes in migrating projects to Spring Boot 3.x and Java 21+, implementing modern features like virtual threads, record patterns, and sequenced collections. By enforcing SOLID principles, it addresses common anti-patterns such as field injection, fat controllers, and improper transaction boundaries, ensuring your backend architecture is scalable, observable, and easy to test.

主な機能

Standardizes Spring Boot 3.x conventions and Jakarta EE namespace migrations.
Migrates legacy Java code to modern Java 21+ features like Records and Pattern Matching.
Eliminates technical debt by converting field injection to constructor-based injection.
Enhances observability by integrating Micrometer metrics and distributed tracing.
Optimizes transaction management and implements global exception handling patterns.
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ユースケース

Implementing Project Loom virtual threads for high-concurrency performance tuning.
Upgrading an existing Spring Boot 2.x application to 3.x and Java 21.
Refactoring monolithic service layers into clean, SOLID-compliant components.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add snakeo/claude-debug-and-refactor-skills-plugin refactor-spring-boot

For use in Claude.ai and ChatGPT

Download Skill

GitHub

概要