spring-boot-engineer
Generates Spring Boot 3.x configurations, creates REST controllers, implements Spring Security 6 authentication flows, sets up Spring Data JPA repositories, and configures reactive WebFlux endpoints. Use when building Spring Boot 3.x applications, microservices, or reactive Java applications; invoke for Spring Data JPA, Spring Security 6, WebFlux, Spring Cloud integration, Java REST API design, or Microservices Java architecture.
99
100%
Does it follow best practices?
Impact
99%
1.33xAverage score across 6 eval scenarios
Passed
No known issues
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 follows best practices. It uses third person voice, lists specific concrete capabilities, includes comprehensive trigger terms covering the Spring ecosystem, and has an explicit 'Use when...' clause with clear invocation scenarios. The version specificity (3.x, Security 6) helps distinguish it from legacy Spring skills.
| Dimension | Reasoning | Score |
|---|---|---|
Specificity | Lists multiple specific concrete actions: 'generates Spring Boot 3.x configurations', 'creates REST controllers', 'implements Spring Security 6 authentication flows', 'sets up Spring Data JPA repositories', and 'configures reactive WebFlux endpoints'. | 3 / 3 |
Completeness | Clearly answers both what (generates configurations, creates controllers, implements security, etc.) AND when with explicit 'Use when...' clause covering multiple trigger scenarios including building Spring Boot apps, microservices, and specific Spring technologies. | 3 / 3 |
Trigger Term Quality | Excellent coverage of natural terms users would say: 'Spring Boot 3.x', 'microservices', 'reactive Java', 'Spring Data JPA', 'Spring Security 6', 'WebFlux', 'Spring Cloud', 'Java REST API', 'Microservices Java architecture'. | 3 / 3 |
Distinctiveness Conflict Risk | Highly distinctive with clear niche targeting Spring Boot 3.x ecosystem specifically; version numbers (3.x, Security 6) and specific Spring technologies (WebFlux, Spring Cloud, Spring Data JPA) create distinct triggers unlikely to conflict with generic Java or other framework skills. | 3 / 3 |
Total | 12 / 12 Passed |
Implementation
100%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is an exemplary skill file that demonstrates best practices across all dimensions. It provides a clear workflow with validation checkpoints, executable code examples for a complete feature stack, well-organized constraints tables, and appropriate progressive disclosure to reference files. The content respects Claude's intelligence while providing concrete, actionable guidance.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is lean and efficient, providing executable code examples without explaining basic concepts Claude already knows. Every section serves a clear purpose with no padding or unnecessary context. | 3 / 3 |
Actionability | Provides fully executable, copy-paste ready code for all layers (Entity, Repository, Service, Controller, DTO, Exception Handler, Test). Includes specific commands like `./mvnw test` and concrete patterns in the constraints table. | 3 / 3 |
Workflow Clarity | The Core Workflow section provides clear sequencing with explicit validation checkpoints and feedback loops (e.g., 'If tests fail: review the stack trace, isolate the failing assertion, fix the issue, and re-run'). Each step has clear success criteria. | 3 / 3 |
Progressive Disclosure | Excellent structure with a quick reference table pointing to topic-specific files (web.md, data.md, security.md, etc.) with clear 'Load When' guidance. The main skill provides a complete quick start while deferring detailed topics to one-level-deep references. | 3 / 3 |
Total | 12 / 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
- jeffallan/claude-skills
- Commit
5b76101
- Reviewed
Table of Contents
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