Hi everyone, Like many of you using Cursor or Claude with Java / Spring Boot, I kept running into the same issues: AI hallucinating outdated Spring syntax or wrong annotations. Context windows getting bloated by useless files, spiking token costs. Having to manually prompt the LLM on every new session to respect standard Spring patterns (layered architecture, DTOs, proper exception handling). To fix this, I built SpringRules — a lightweight tool designed specifically for Spring Boot projects. What it does: 1-click analysis: Pass your public repository link (or paste code context). Token-optimized rules: It generates tailored .cursorrules and CLAUDE.md files structured specifically for Spring Boot conventions. Cost & Context control: Keeps prompts lean so you don't burn through your Claude / OpenAI API limits. It’s live now at https://springrules.com No login required to test the basic generation. I’d love to get your feedback on the output quality or features you'd like to see added for Spring workflows!

SpringRules

Optimized .cursorrules for Spring Boot developers

Optimized .cursorrules for Spring Boot developers