Spring Boot skill that follows Julien Dubois' best practices.

Overview

This agent skill helps you create Spring Boot projects following Julien Dubois' best practices. It provides tools and scripts to quickly bootstrap Spring Boot applications using https://start.spring.io.

Recommended model: Dr JSkill works best with GPT-5.5.

Version Management

Centralized versions live in versions.json. All scripts read from it via scripts/lib/versions.mjs (JavaScript). Update this file to bump Java, Spring Boot fallback, Postgres, Node/npm, Testcontainers, etc.

Prerequisites

1. Java 25 installed
2. Node.js 24.x and NPM 11.x (for front-end development)
3. Docker installed and running