Name: giuseppe-trisciuoglio/developer-kit
Rating: 89.68656716417911 (1 reviews)
Author: giuseppe-trisciuoglio

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giuseppe-trisciuoglio/developer-kit

Comprehensive developer toolkit providing reusable skills for Java/Spring Boot, TypeScript/NestJS/React/Next.js, Python, PHP, AWS CloudFormation, AI/RAG, DevOps, and more.

Quality

89%

Does it follow best practices?

Impact

Pending

No eval scenarios have been run

Securityby

Risky

Do not use without reviewing

Quality

Discovery

100%

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

This is an excellent skill description that clearly defines a narrow, well-scoped domain (Spring Cache annotation testing), lists specific concrete capabilities, and provides explicit trigger terms. It follows third-person voice throughout and balances detail with conciseness effectively.

Dimension	Reasoning	Score
Specificity	Lists multiple specific concrete actions: mocking cache managers, verifying cache hit/miss behavior, testing cache key generation with SpEL expressions, validating eviction strategies, and checking conditional caching scenarios. Very detailed and actionable.	3 / 3
Completeness	Clearly answers both 'what' (provides patterns for unit testing Spring Cache annotations, generates test code for various caching scenarios) and 'when' (explicit triggers listed at the end covering multiple natural use cases). The 'Triggers:' clause serves as an explicit 'Use when' equivalent.	3 / 3
Trigger Term Quality	Includes a rich set of natural trigger terms users would actually say: 'caching tests', 'test Spring cache', 'mock cache', 'Spring Boot caching', 'cache hit/miss verification', '@Cacheable testing'. Also mentions specific annotations like @Cacheable, @CachePut, @CacheEvict which users would reference.	3 / 3
Distinctiveness Conflict Risk	Highly distinctive niche: specifically targets Spring Cache annotation testing, not general testing or general Spring development. The combination of Spring Cache + unit testing + specific annotations like @Cacheable makes it very unlikely to conflict with other skills.	3 / 3
	Total	12 / 12 Passed

Implementation

50%

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The skill covers a good breadth of Spring caching test scenarios with concrete Java examples and useful troubleshooting guidance. However, it has a significant correctness issue: the test examples instantiate services with `new` rather than through a Spring test context, meaning the `@Cacheable` annotations would never be proxied and the tests wouldn't actually verify caching behavior. This fundamental gap undermines the actionability and workflow clarity despite the otherwise well-structured content.

Suggestions

Fix the test setup to actually enable caching - either show a `@SpringBootTest` / `@ExtendWith(SpringExtension.class)` configuration with `@EnableCaching` and `ConcurrentMapCacheManager` bean, or show manual cache wrapping with `CachingConfigurerSupport`. The current `new Service(mockRepo)` approach bypasses Spring proxies entirely.

Remove or condense the 'When to Use' section and Maven/Gradle dependency blocks - Claude knows when caching tests are needed and how to add Spring Boot dependencies.

Consider extracting the conditional caching and SpEL key testing examples into a separate reference file to reduce the main skill's length while keeping the core hit/miss/evict patterns front and center.

Dimension	Reasoning	Score
Conciseness	The skill is fairly comprehensive but includes some unnecessary sections like 'When to Use' (Claude can infer this), Maven/Gradle dependency blocks (Claude knows these), and the 'Best Practices' section largely restates what's already demonstrated in examples. The examples themselves are well-structured but collectively make the file quite long.	2 / 3
Actionability	The code examples are concrete and nearly executable, but there's a critical flaw: the tests as written won't actually work because creating a plain `new UserService(userRepository)` without Spring context means `@Cacheable` annotations won't be proxied and caching won't occur. The skill mentions ConcurrentMapCacheManager in the overview but never shows how to wire it into the test configuration, making the examples misleading.	2 / 3
Workflow Clarity	The Instructions section provides a reasonable sequence of steps with validation checkpoints for debugging, and the troubleshooting table is helpful. However, the fundamental workflow of setting up the test context correctly (enabling caching proxy in tests) is missing, which undermines the entire testing workflow. The validation checkpoints mention proxy issues but don't show how to solve them in the test setup.	2 / 3
Progressive Disclosure	The content is organized with clear sections and a logical progression from simple (@Cacheable) to complex (conditional caching, SpEL keys). However, at ~250 lines with extensive inline code examples, some of the more advanced scenarios (conditional caching, SpEL keys) could be split into separate reference files. The external references at the bottom are appropriate.	2 / 3
	Total	8 / 12 Passed

Validation

90%

Warnings & errors only

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 10 / 11 Passed

Validation for skill structure

Criteria	Description	Result
allowed_tools_field	'allowed-tools' contains unusual tool name(s)	Warning

	Total	10 / 11 Passed

Reviewed

3 days ago

Table of Contents

Discovery Implementation Validation