Problem Details RFC 9457

Problem Details RFC 9457 is an AI Engineering skill for Claude Code, published by rrezartprebreza in spring-boot-skills.

247 stars39 forkson rrezartprebreza/spring-boot-skillsAdded 2026/09/02+7% in starsRepository updated 2026/08/14

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Install in seconds

Install Problem Details RFC 9457

Copy Problem Details RFC 9457 into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/rrezartprebreza/spring-boot-skills/tree/main/skills/spring-boot-3/problem-details-rfc9457 ~/.claude/skills/problem-details-rfc9457

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/rrezartprebreza/spring-boot-skills.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/spring-boot-3/problem-details-rfc9457/SKILL.md in rrezartprebreza/spring-boot-skills
Installs to: ~/.claude/skills/problem-details-rfc9457
Collection: One of 24 skills cataloged from this repository
Category: AI Engineering — 2631 skills

What Problem Details RFC 9457 does

Problem Details RFC 9457 standardizes Spring Boot error responses with ProblemDetail for domain, validation, and server exceptions. Use it when implementing exception handlers or formatting API errors.

Problem Details RFC 9457 is cataloged under AI Engineering on DirSkills. Problem Details RFC 9457 comes from a repository tagged ai-coding-agent, claude, claude-ai, claude-code and claude-plugin.

Documentation

README

Excerpt

Problem Details — RFC 9457

Spring Boot 3.x includes native RFC 9457 support via ProblemDetail.

Enable in application.yml

spring:
  mvc:
    problemdetails:
      enabled: true  # enables Spring's built-in RFC 9457 handler

ProblemDetail Response Shape

{
  "type": "https://api.example.com/errors/order-not-found",
  "title": "Order Not Found",
  "status": 404,
  "detail": "No order found with id: 550e8400-e29b-41d4-a716-446655440000",
  "instance": "/api/v1/orders/550e8400-e29b-41d4-a716-446655440000",
  "errorCode": "ORDER_NOT_FOUND",
  "timestamp": "2026-04-13T10:00:00Z"
}

Global Exception Handler

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Problem Details RFC 9457

What else does rrezartprebreza publish alongside Problem Details RFC 9457?
Problem Details RFC 9457 is one of 24 skills that DirSkills catalogs from rrezartprebreza/spring-boot-skills, the repository it ships in. Its siblings there include AI Observability, API Versioning and Container Native Deployment. Each one is a separate skill with its own page in this directory, installs the same way Problem Details RFC 9457 does, and is maintained by rrezartprebreza in that same repository. The rest of the collection is listed on the rrezartprebreza/spring-boot-skills page.
How does Problem Details RFC 9457 compare to other AI Engineering skills?
Problem Details RFC 9457 ranks #2339 by stars among the 2631 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Problem Details RFC 9457 against them. Open each page to compare what they document and how they install.