jpa-patterns
JPA/Hibernate patterns for entity design, relationships, query optimization, transactions, auditing, indexing, pagination, and pooling in Spring Boot.
91
81%
Does it follow best practices?
Impact
98%
1.28xAverage score across 6 eval scenarios
Passed
No known issues
Quality
Discovery
82%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 description excels at specificity and trigger term coverage, listing a comprehensive set of JPA/Hibernate concerns that developers would naturally search for. Its main weakness is the absence of an explicit 'Use when...' clause, which would help Claude know precisely when to select this skill. The description is concise and well-scoped to a clear technical niche.
Suggestions
Add a 'Use when...' clause such as 'Use when the user asks about JPA entities, Hibernate mappings, database queries in Spring Boot, or ORM-related patterns.'
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Lists multiple specific concrete actions/topics: entity design, relationships, query optimization, transactions, auditing, indexing, pagination, and pooling. These are concrete, well-defined technical areas. | 3 / 3 |
Completeness | Clearly answers 'what does this do' by listing JPA/Hibernate patterns across multiple areas, but lacks an explicit 'Use when...' clause or equivalent trigger guidance, which caps this at 2 per the rubric. | 2 / 3 |
Trigger Term Quality | Includes strong natural keywords users would say: JPA, Hibernate, entity, relationships, query optimization, transactions, auditing, indexing, pagination, pooling, Spring Boot. These are terms developers naturally use when seeking help in this domain. | 3 / 3 |
Distinctiveness Conflict Risk | The combination of JPA/Hibernate with Spring Boot creates a clear, distinct niche. The specific mention of entity design, relationships, and query optimization makes it unlikely to conflict with general Spring Boot or database skills. | 3 / 3 |
Total | 11 / 12 Passed |
Implementation
79%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a strong, well-structured JPA/Hibernate reference skill that provides concrete, executable code examples across a broad range of topics. Its main strengths are conciseness and actionability—it respects Claude's intelligence and delivers copy-paste-ready patterns. The weaknesses are minor: some topics (migrations, batch operations) lack explicit validation/verification steps, and the breadth of content could benefit from progressive disclosure into separate files for advanced topics.
Suggestions
Add validation/verification steps for migration and batch write sections (e.g., how to verify a Flyway migration succeeded, how to confirm batch_size is actually being used via SQL logging).
Consider splitting advanced topics (caching, migration, testing, connection pooling) into separate referenced files to improve progressive disclosure and keep the main SKILL.md as a focused overview.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The content is lean and efficient throughout. It assumes Claude knows Java, Spring Boot, and JPA concepts, providing only the specific patterns and configurations needed without explaining what JPA or Hibernate is. Every section delivers actionable code or concise guidance. | 3 / 3 |
Actionability | Nearly every section includes executable, copy-paste-ready Java code or configuration properties. Entity design, repository patterns, JOIN FETCH queries, transaction usage, pagination, HikariCP config, and test logging are all concrete and specific. | 3 / 3 |
Workflow Clarity | This is a reference/patterns skill rather than a multi-step workflow, so strict sequencing is less critical. However, sections like migration and batch operations lack validation checkpoints or feedback loops (e.g., no guidance on verifying migration success or batch write integrity), which caps this at 2. | 2 / 3 |
Progressive Disclosure | The content is well-organized with clear section headers covering distinct topics, making it easy to navigate. However, at ~100 lines it packs a lot of topics inline (caching, migration, testing, pooling) that could benefit from separate reference files, and there are no external references or links to deeper material. | 2 / 3 |
Total | 10 / 12 Passed |
Validation
100%Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.
Validation — 11 / 11 Passed
Validation for skill structure
No warnings or errors.
- Repository
- affaan-m/everything-claude-code
- Commit
928076c
- Reviewed
Table of Contents
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