spring-boot-3x-api-documenter

Generate OpenAPI 3 documentation for Spring Boot REST APIs with springdoc-openapi.

Updated Feb 6, 2026
One-click install
npx skills add https://github.com/spandios/vibe-utils --skill spring-boot-3x-api-documenter-spandios
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: spring-boot-3x-api-documenter
Source: https://github.com/spandios/vibe-utils/tree/main/skills/spring-boot-3x-api-documenter
Command: npx skills add https://github.com/spandios/vibe-utils --skill spring-boot-3x-api-documenter-spandios

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill automates the generation of OpenAPI 3 documentation for Spring Boot REST APIs, ensuring your API specifications are always up-to-date with your codebase.

Core Features & Use Cases

  • Automated OpenAPI Generation: Leverages springdoc-openapi to create comprehensive API documentation.
  • Supports Various Spring Boot Features: Handles REST controllers, DTOs, functional endpoints, and security configurations.
  • Use Case: When you modify an existing REST endpoint or add a new one in your Spring Boot application, this Skill can automatically update the OpenAPI specification, making it easier for consumers to understand and integrate with your API.

Quick Start

Configure your Spring Boot application with the springdoc-openapi-starter-webmvc-ui dependency and run your application to access the Swagger UI at /swagger-ui.html.

Frequently Asked Questions about spring-boot-3x-api-documenter

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate OpenAPI 3 documentation for my Spring Boot REST API?

Generate OpenAPI 3 documentation for Spring Boot by integrating the springdoc-openapi library, which automatically scans REST controllers, DTOs, and functional endpoints to produce up-to-date API specs.

Can I automatically update Swagger UI when I add new endpoints to my Spring Boot application?

Yes, Swagger UI updates automatically when new REST endpoints are added or modified in your Spring Boot application using the springdoc-openapi library, reflecting code changes in the API documentation.

Does springdoc-openapi support functional endpoints and security configurations in Spring Boot?

Springdoc-openapi supports documenting functional endpoints and security configurations in Spring Boot, ensuring comprehensive API coverage beyond standard REST controllers and DTOs.

What's the best way to integrate OpenAPI generation with Maven or Gradle for Spring Boot?

Integrate OpenAPI generation with Maven or Gradle by adding the springdoc-openapi-starter-webmvc-ui dependency to your build configuration, enabling automated API documentation during the Spring Boot build process.

How do I access the Swagger UI after configuring springdoc-openapi in Spring Boot?

Access the Swagger UI by navigating to the /swagger-ui.html path in your running Spring Boot application after configuring the springdoc-openapi-starter-webmvc-ui dependency.

Why does my Spring Boot API documentation fall out of sync with my codebase?

API documentation falls out of sync when maintained manually, but using springdoc-openapi for Spring Boot automates OpenAPI 3 spec generation triggered by code changes, keeping specs aligned.