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debug:spring-boot

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Systematically diagnose Spring Boot issues.

Software Engineering#debugging#security#spring-boot#actuator#hibernate#di-errors
AuthorSnakeO
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill helps developers diagnose and fix Spring Boot issues quickly by providing a structured debugging workflow for common error patterns, misconfigurations, and startup failures.

Core Features & Use Cases

  • NoSuchBeanDefinitionException resolution: verify component scanning, annotations, and bean registrations.
  • Application startup and runtime issues: diagnose port conflicts, context initialization errors, and bean initialization errors using Actuator endpoints.
  • Circular dependencies and JPA/Hibernate problems: identify and break cycles, manage LazyInitializationException and N+1 queries.
  • Security/configuration problems and property binding: fix 403 errors, CSRF, and misbound properties in configuration.

Use cases: imagine a Spring Boot app fails at startup with NoSuchBeanDefinitionException; by following this guide you will locate the bean, check registration, and fix the configuration.

Quick Start

Run the Spring Boot project with Actuator enabled, consult /actuator/health, /actuator/mappings, and follow the steps in this guide.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: debug:spring-boot
Download link: https://github.com/SnakeO/claude-debug-and-refactor-skills-plugin/archive/main.zip#debug-spring-boot

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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