springboot-patterns

SKILL.md

Spring Boot architecture and API patterns for scalable, production-grade services.

Security Note: The X-Forwarded-For header is untrusted by default because clients can spoof it. Only use forwarded headers when:

When ForwardedHeaderFilter is properly configured, request.getRemoteAddr() will automatically return the correct client IP from the forwarded headers. Without this configuration, use request.getRemoteAddr() directly—it returns the immediate connection IP, which is the only trustworthy value.

Spring Boot アーキテクチャ パターン、REST API 設計、階層化サービス、データ アクセス、キャッシュ、非同期処理、ロギング。 Java Spring Boot バックエンド作業に使用します。 ソース: affaan-m/everything-claude-code。

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