springboot-patterns

Spring Boot architecture patterns, REST API design, layered services, data access, caching, async processing, and logging. Use for Java Spring Boot backend work.

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npx tessl i github:ysyecust/everything-claude-code --skill springboot-patterns

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Review — 82%

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Validation — 10 / 11 Passed

Validation for skill structure

SKILL.md

Review

Evals

Evaluation results

100%

12%

Book Inventory REST API

REST API layered architecture

Criteria

Without context

With context

Controller annotations

50%

100%

Constructor injection

100%

201 Created for POST

100%

Paginated list response

100%

Pagination query params

100%

JpaRepository extension

100%

@Transactional on writes

100%

@Transactional readOnly for reads

100%

Java records for DTOs

100%

Bean Validation on DTO fields

100%

@Valid on request body

100%

@ControllerAdvice handler

100%

MethodArgumentNotValidException handler

100%

Without context: $0.8104 · 39m 49s · 30 turns · 193 in / 14,504 out tokens

With context: $0.7995 · 37m 12s · 31 turns · 331 in / 9,504 out tokens

100%

12%

Product Catalog Service Enhancement

Caching, async processing, and logging

Criteria

Without context

With context

@EnableCaching on config

100%

@Cacheable with value and key

100%

@CacheEvict on delete

100%

@EnableAsync on config

100%

@Async on notification method

100%

CompletableFuture return type

100%

SLF4J logger declaration

100%

Structured key=value log format

100%

Exception logged with stack trace

100%

Without context: $0.7837 · 37m 23s · 24 turns · 193 in / 13,653 out tokens

With context: $0.6730 · 34m 1s · 24 turns · 219 in / 8,835 out tokens

100%

17%

API Protection and Observability Layer

Rate limiting and observability

Criteria

Without context

With context

Request logging filter type

100%

Logged request fields

100%

Rate limit filter present

100%

Bucket4j token bucket

100%

ConcurrentHashMap bucket store

100%

Uses getRemoteAddr() for IP

100%

No direct X-Forwarded-For read

100%

429 status on rate limit

100%

Logback JSON encoder

50%

100%

Micrometer dependency

100%

Without context: $0.9149 · 40m 41s · 26 turns · 209 in / 15,121 out tokens

With context: $0.9199 · 33m 44s · 29 turns · 259 in / 10,947 out tokens

Evaluated: about 18 hours ago
Agent: Claude Code

Table of Contents

Book Inventory REST API Product Catalog Service Enhancement API Protection and Observability Layer

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