Which Java versions does this skill support?

This skill is specifically designed for Java 17 and later, leveraging modern features like records, sealed classes, and enhanced switch expressions.

Does it include testing standards?

Yes, it enforces the use of JUnit 5 and AssertJ for fluent assertions, and provides guidance on effective mocking with Mockito.

Can this skill help with Spring Boot project structure?

Yes, it defines a standardized package layout (controller, service, repository, dto) compatible with both Maven and Gradle projects.

How does it handle error management?

The skill promotes a 'fail-fast' approach using unchecked domain-specific exceptions and structured logging rather than generic catch blocks.

Java Coding Standards for Spring Boot

Name: Java Coding Standards for Spring Boot
Author: lyxjack

bylyxjack

•

API開発

Enforces modern Java 17+ best practices and Spring Boot architectural patterns to ensure high-quality, maintainable codebases.

The Java Coding Standards skill equips Claude with a comprehensive framework for developing enterprise-grade Spring Boot services. It focuses on modern Java 17+ features such as records for immutability, sealed classes, and pattern matching, while providing strict guidelines for naming conventions, package structures, and exception handling. By implementing these standards, the skill helps developers minimize technical debt, improve code readability, and ensure consistency across microservices through functional programming patterns and robust testing expectations.

主な機能

01Robust exception handling and domain-specific error strategies

02Standardized Spring Boot project layout and package organization

031 GitHub stars

04Functional programming patterns for Optional and Stream APIs

05Standardized logging and testing configurations with JUnit 5

06Modern Java 17+ syntax guidance including records and sealed classes

ユースケース

01Automating code reviews to identify smells like mutable state or nested streams

02Establishing consistent naming and architectural patterns in new microservices

03Refactoring legacy Java code to modern Spring Boot 17+ standards

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lyxjack/toolbox java-coding-standards

For use in Claude.ai and ChatGPT

主な機能

01Robust exception handling and domain-specific error strategies

02Standardized Spring Boot project layout and package organization

031 GitHub stars

04Functional programming patterns for Optional and Stream APIs

05Standardized logging and testing configurations with JUnit 5

06Modern Java 17+ syntax guidance including records and sealed classes

ユースケース

01Automating code reviews to identify smells like mutable state or nested streams

02Establishing consistent naming and architectural patterns in new microservices

03Refactoring legacy Java code to modern Spring Boot 17+ standards

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lyxjack/toolbox java-coding-standards

For use in Claude.ai and ChatGPT