Can I use this for role-based access control (RBAC)?

Absolutely. It includes patterns for @EnableMethodSecurity and using @PreAuthorize to restrict access based on roles or custom authorization logic.

How does it manage application secrets?

It enforces best practices such as externalizing credentials to environment variables or vaults instead of committing them to source control.

Does it handle security headers?

Yes, it provides pre-configured snippets for Content Security Policy (CSP), Frame Options, XSS protection, and Referrer Policy.

How does it help prevent SQL injection?

It promotes the use of Spring Data repositories and parameterized queries while explicitly warning against string concatenation in native queries.

Does this skill support JWT authentication?

Yes, it provides standard patterns for stateless JWT implementation, including OncePerRequestFilter configurations and token validation logic.

Spring Boot Security Expert

Name: Spring Boot Security Expert
Author: Nixdorfer

byNixdorfer

•

Seguridad y Pruebas

Implements and audits industry-standard security practices for Java Spring Boot applications, covering authentication, authorization, and vulnerability mitigation.

The Spring Boot Security skill transforms Claude into a specialized security consultant for Java-based microservices and web applications. It provides detailed implementation patterns for stateless JWT authentication, method-level authorization using Spring Security expressions, and robust input validation. The skill guides developers through hardening their applications against common threats like SQL injection, CSRF, and cross-site scripting (XSS) while ensuring secrets are managed externally and security headers are correctly configured. By providing a comprehensive pre-release checklist and code templates, it ensures that security is integrated into the development lifecycle rather than being an afterthought.

Características Principales

01Stateless JWT and opaque token authentication patterns

02Comprehensive security header configurations (CSP, XSS, Frame Options)

03Method-level authorization using @PreAuthorize and RBAC

041 GitHub stars

05Automated security checklists for production readiness

06Input validation and HTML sanitization strategies

Casos de Uso

01Auditing Spring Boot codebases for SQL injection and credential leaks

02Configuring secure-by-default headers and CSRF protection for web apps

03Securing REST APIs with JWT authentication and custom security filters

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add nixdorfer/claudecodetool springboot-security

For use in Claude.ai and ChatGPT

Download Skill