piominCommunity·8 Agent Skills Included

spring-boot-istio

Java code review, Spring Boot patterns, and version migration

Reviews Java code for null safety, concurrency issues, and performance problems. Applies Spring Boot, JPA, REST API, and logging best practices to eliminate common pitfalls like N+1 queries and entity leaks. Guides upgrades between Java LTS versions and Spring Boot 2 to 3 migrations with step-by-step fixes.

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npx skills add piomin/spring-boot-istio --all -g -y

Available:

Instructs the agent to load skills from .claude/skills/, search them before solving problems, and follow project rules like running all JUnit tests and bumping the Maven version on each release.

All Skills in This Repository (8)

Pure Emerald Level Indicators

📦 In Repo

piomin

clean-code

Explains DRY, KISS, YAGNI principles and suggests refactoring techniques for Java code.

api-contract-review

Audit REST API contracts for HTTP semantics, versioning, and backward compatibility.

spring-boot-patterns

Generate Spring Boot REST controllers with layered architecture and DTOs.

design-patterns

Explain common design patterns with practical Java code examples.

jpa-patterns

Guide JPA and Hibernate patterns for performance and common pitfalls.

logging-patterns

Configure Java logging with JSON formats and MDC for Spring Boot.

java-migration

Migrate Java projects between LTS versions using OpenRewrite workflows.

java-code-review

Review Java code for bugs, security risks, and performance issues.

Community

Intermediate

Frequently Asked Questions

FAQPage Schema

How to install spring-boot-istio skills?▼

Run `npx skills add piomin/spring-boot-istio --all -g -y` in your terminal to install all skills globally.

How to fix the JPA N+1 query problem?▼

The jpa-patterns skill detects N+1 issues and applies fixes like JOIN FETCH, @EntityGraph, or batch fetching to reduce queries.

How to upgrade a project from Java 11 to 21?▼

The java-migration skill walks through breaking changes, build config updates, and new features for each LTS upgrade path, including Spring Boot 3 migration.

Can it review my REST API design?▼

Yes. The api-contract-review skill audits HTTP verbs, versioning, status codes, DTO usage, and backward compatibility in your controllers.

Do these skills work with Claude Code and Cursor?▼

Yes. All skills follow the standard SKILL.md format and run in Claude Code, Cursor, and other compatible coding environments.