java-doctor

Run `npx skills add ajaywadhara/java-doctor --all -g -y` in your terminal to install it globally for your coding agent.

It applies 280+ rules across 22 categories covering security vulnerabilities, null safety, performance, concurrency, dead code, and testing depth. It also auto-detects frameworks like Spring Boot, gRPC, and JPA to load targeted rules.

Yes. It runs natively as a skill in Claude Code, Cursor, KiloCode, and Windsurf, and works with GitHub Copilot via custom instructions.

Your project starts at 100 and loses points per issue based on severity. Scores of 75-100 mean production-ready, 50-74 need work, and below 50 indicates critical blockers.

Yes. It detects Java 8 through 25 and Spring Boot 3.x or 4.x automatically, including checks for virtual threads, structured concurrency, and Scoped Values.