api-contract-review

"review this code", "check this PR". Part of decebals/claude-code-java.

A collection of reusable Claude Code skills for Java developers, providing token-efficient workflows for code reviews, testing, commits, architecture decisions, and other common Java/Maven development tasks.

A reusable Claude Code skill for Java developers that provides structured workflows for applying design patterns, conducting code reviews, testing, and making architecture decisions, with a focus on token efficiency and reproducible patterns in Java/Maven projects.

A Java skill that provides a comprehensive SOLID principles checklist with code examples for reviewing and refactoring class design. Covers Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, and Dependency Inversion with violation examples and refactored solutions.

An agent skill providing Spring Boot best practices and patterns for creating controllers, services, repositories, REST APIs, exception handling, JPA entity design, and project structure following standard Java conventions.

Guide for upgrading Java projects between major versions (8 to 11 to 17 to 21 to 25), helping modernize legacy Java projects with version-specific migration steps.

Reviews Java concurrency code for thread safety, race conditions, deadlocks, and modern patterns including Virtual Threads, CompletableFuture, and @Async. Helps catch timing-dependent bugs before they reach production by validating shared state access and synchronization.

Analyzes Java project architecture at the macro level including package structure, module boundaries, dependency direction, and layering to evaluate clean architecture principles compliance.

Java security audit checklist covering OWASP Top 10, input validation, injection prevention, and secure coding practices. Works with Spring, Quarkus, Jakarta EE, and plain Java.

Detects potential code-level performance smells in Java covering streams, collections, boxing, regex, and object creation patterns. Provides a severity-ranked checklist with modern Java 21/25 context, emphasizing measurement over premature optimization.