ghcp-agent-2024

End-to-end testing and visual regression for Spring Boot REST APIs using Playwright. Covers Swagger UI verification, REST API smoke tests, CRUD workflows, and screenshot capture. Zero Java dependencies — runs entirely via npx/npm with TypeScript tests. USE FOR: e2e tests, browser tests, API smoke tests, Swagger UI tests, screenshot capture, visual regression, integration tests, Playwright setup.

Architecture diagramming and JPA ERD generation for Spring Boot projects. Uses Mermaid — rendered via npx with zero global installs. Just .mmd text files + one npx command. Also renders natively in GitHub markdown. USE FOR: architecture diagrams, ERD, entity relationship, visual docs, system diagram.

Spring Boot test automation skill. Covers unit testing, integration testing, MockMvc, Mockito, test slices, and test-driven development workflows. USE FOR: writing tests, test failures, test coverage, TDD, MockMvc, Mockito.

REST API development skill for Spring Boot. Covers endpoint design, request/response modeling, validation, error handling, and API documentation. USE FOR: REST endpoints, API design, request validation, error handling, HTTP status codes, OpenAPI.

Database schema management and migration for Spring Boot with JPA/Hibernate. Covers entity design, schema evolution, H2 development database, and production migration strategies. USE FOR: database schema, entity changes, migrations, JPA configuration, H2 console, schema evolution.

Maven build automation for Spring Boot projects. Handles compilation, packaging, dependency management, and build troubleshooting. USE FOR: build errors, dependency issues, Maven wrapper, packaging, compilation failures, dependency tree analysis.