jpa-patterns
JPA/Hibernate patterns for entity design, relationships, query optimization, transactions, auditing, indexing, pagination, and pooling in Spring Boot.
87
81%
Does it follow best practices?
Impact
100%
1.14xAverage score across 3 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 numerous concrete JPA/Hibernate topics 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 technical domain is well-scoped and distinctive.
Suggestions
Add a 'Use when...' clause such as 'Use when the user asks about JPA entities, Hibernate mappings, Spring Data repositories, database queries, or ORM configuration in Spring Boot applications.'
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Lists multiple specific concrete actions/topics: entity design, relationships, query optimization, transactions, auditing, indexing, pagination, and pooling. These are all concrete, identifiable capabilities within the JPA/Hibernate domain. | 3 / 3 |
Completeness | Clearly answers 'what does this do' with the list of JPA/Hibernate patterns, but lacks an explicit 'Use when...' clause or equivalent trigger guidance. Per rubric guidelines, a missing 'Use when...' clause caps completeness at 2. | 2 / 3 |
Trigger Term Quality | Includes strong natural keywords users would say: 'JPA', 'Hibernate', 'entity design', 'relationships', 'query optimization', 'transactions', 'auditing', 'indexing', 'pagination', 'pooling', and 'Spring Boot' — all 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 very clear niche. The specific technical domain (ORM patterns in Spring Boot) is distinct and unlikely to conflict with other skills unless there are multiple JPA-related 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 examples across all major topics. Its main strengths are conciseness and actionability—every section delivers practical, copy-paste-ready code. The weaknesses are minor: it could benefit from better progressive disclosure by linking to deeper reference files for topics like caching and migrations, and workflow clarity could be improved with explicit validation checkpoints for operations like migration execution or performance tuning.
Suggestions
Consider splitting deeper topics (caching strategies, migration patterns, advanced query optimization) into separate referenced files to improve progressive disclosure and keep the main skill focused.
Add a validation/verification step to the migrations section (e.g., 'Run flyway validate after applying migrations; check schema matches expected state') to strengthen workflow clarity.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The content is lean and efficient throughout. It avoids explaining what JPA, Hibernate, or Spring Boot are, assumes Claude's competence, and every section delivers concrete patterns without filler. The brief bullet-point guidance (e.g., 'Default to lazy loading') adds value without over-explaining. | 3 / 3 |
Actionability | Nearly every section includes executable, copy-paste-ready Java code or configuration properties. Entity design, repository patterns, transactions, pagination, and connection pooling all have concrete, complete examples rather than pseudocode or vague descriptions. | 3 / 3 |
Workflow Clarity | The skill covers multiple independent patterns rather than a single multi-step workflow, so sequencing is less critical. However, the migration section lacks validation steps (e.g., verify migration success), and there's no explicit feedback loop for performance tuning or query optimization verification. The testing section hints at validation but doesn't integrate it into a workflow. | 2 / 3 |
Progressive Disclosure | The content is well-organized with clear section headers and covers a broad range of topics. However, at ~120 lines it packs a lot of material inline without referencing any external files for deeper dives (e.g., a separate caching guide, migration patterns doc, or advanced query optimization reference). Some sections like Caching and Migrations are thin and could either be expanded in separate files or removed. | 2 / 3 |
Total | 10 / 12 Passed |
Validation
90%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 |
|---|---|---|
frontmatter_unknown_keys | Unknown frontmatter key(s) found; consider removing or moving to metadata | Warning |
Total | 10 / 11 Passed | |
- Repository
- ysyecust/everything-claude-code
- Commit
79cc4e3
- Reviewed
Table of Contents
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