New: 98,000+ skills indexed from GitHub repos with 100+ stars · every skill safety-checkedBrowse top skillsTop skills
Esc to closeBrowse all skills
Submit a skillBrowse skills
Submit a skillBrowse skills

Agent skill

402 Frameworks Quarkus REST

by jabrena in jabrena/plinth

A skill your agent uses when you need to design, review, or improve REST APIs with Quarkus REST (Jakarta REST) — including resource classes, HTTP methods, status codes, request/response DTOs, Bean…

Apache-2.0Auto-check passedBackend & APIs

Install 402 Frameworks Quarkus REST

skills CLI
$ npx skills add jabrena/plinth --skill 402-frameworks-quarkus-rest -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install jabrena/plinth 402-frameworks-quarkus-rest --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/jabrena/plinth.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/402-frameworks-quarkus-rest .claude/skills/402-frameworks-quarkus-rest && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
402-frameworks-quarkus-rest
GitHub stars
447
Token cost
~965 tokens
SKILL.md length
332 words
Files
2 (incl. references)
Skills in repo
124
Repo updated
First seen
Licence
Apache-2.0

At a glance

A skill your agent uses when you need to design, review, or improve REST APIs with Quarkus REST (Jakarta REST) — including resource classes, HTTP methods, status codes, request/response DTOs, Bean…

  • You need to design
  • SKILL.md covers Constraints, When to use this skill, Workflow and Reference
  • Calls mvn
  • Improve REST APIs with Quarkus REST (Jakarta REST) — including resource classes

What it does

402 Frameworks Quarkus REST is an agent skill from jabrena/plinth. Use when you need to design, review, or improve REST APIs with Quarkus REST (Jakarta REST) — including resource classes, HTTP methods, status codes, request/response DTOs, Bean Validation, exception mappers, optional runtime OpenAPI exposure (SmallRye), contract-first generation from OpenAPI, content negotiation, pagination, sorting and filtering, API versioning, idempotency (Idempotency-Key), optimistic concurrency (ETag / If-Match), HTTP caching (Cache-Control), API deprecation (Sunset / Deprecation headers)…

Its SKILL.md is about 970 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/402-frameworks-quarkus-rest.md`).

It sits in Backend & APIs, covering REST APIs, OpenAPI specifications and Deep learning. It works with OpenAPI. The repository describes itself as: Plinth is an AI-native engineering toolkit for modern Java enterprise SDLC, built around reusable Commands, Agents, Skills, and MCP Servers. The licence is Apache-2.0.

When your agent uses it

  • You need to design
  • Improve REST APIs with Quarkus REST (Jakarta REST) — including resource classes
  • Request/response DTOs
  • Bean Validation

Example prompts

  • “/402-frameworks-quarkus-rest”

What it can do on your machine

Read from SKILL.md and the folder at commit dca88dc. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • mvn

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

402 Frameworks Quarkus REST loads about 965 tokens when it runs, and up to ~11k if it reads all its reference files. Until then it costs about 256 tokens; SKILL.md has 332 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~256
When it runs · the whole SKILL.md, loaded when a task matches
~965
With references · SKILL.md plus every file in references/, read only if the agent opens them
~11k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from jabrena/plinth at commit dca88dc, republished under its Apache-2.0 licence (© jabrena). 332 words, ~965 tokens.

Download SKILL.mdSave it as .claude/skills/402-frameworks-quarkus-rest/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
402-frameworks-quarkus-rest
description
Use when you need to design, review, or improve REST APIs with Quarkus REST (Jakarta REST) — including resource classes, HTTP methods, status codes, request/response DTOs, Bean Validation, exception mappers, optional runtime OpenAPI exposure (SmallRye), contract-first generation from OpenAPI, content negotiation, pagination, sorting and filtering, API versioning, idempotency (Idempotency-Key), optimistic concurrency (ETag / If-Match), HTTP caching (Cache-Control), API deprecation (Sunset / Deprecation headers), RFC 7807 Problem Details, ISO-8601 for time in contracts, and security-aware boundaries. This should trigger for requests such as Review or improve JAX-RS resources in a Quarkus project; Design HTTP APIs with validation and error handling on Quarkus; Add API versioning, idempotency, ETag concurrency, or deprecation headers; Implement pagination, sorting, or RFC 7807 Problem Details error responses; Improve Quarkus REST resources and exception mappers. Part of Plinth Toolkit
license
Apache-2.0
metadata.author
Juan Antonio Breña Moral
metadata.version
0.19.0

Quarkus REST API Guidelines

Apply REST API design principles on Quarkus using Jakarta REST (JAX-RS).

What is covered in this Skill?

  • Resource classes, @Path, HTTP method mapping, and resource URI design
  • Status codes, Location headers, and Response building
  • DTOs and Bean Validation at the boundary; ISO-8601 for date/time fields
  • ExceptionMapper for consistent error JSON (RFC 7807 Problem Details)
  • API versioning strategies (URI path, Accept header)
  • Idempotency with Idempotency-Key header
  • Optimistic concurrency: ETag, If-Match, If-None-Match
  • HTTP caching with Cache-Control headers
  • API deprecation: Sunset and Deprecation headers
  • Pagination, sorting, and filtering query parameters
  • Optional /openapi via SmallRye; API-first contract maintained in openapi.yaml (codegen)
  • Reactive vs blocking considerations; @RunOnVirtualThread
  • Security integration at the filter layer

Scope: Apply recommendations based on the reference rules and good/bad code examples.

Constraints

Before applying REST changes, ensure the project compiles. After applying improvements, run full verification.

  • MANDATORY: Run ./mvnw compile or mvn compile before applying any change
  • PREREQUISITE: Project must compile before applying REST API improvements
  • SAFETY: If compilation fails, stop immediately
  • BLOCKING CONDITION: Compilation errors must be resolved by the user before proceeding
  • VERIFY: Run ./mvnw clean verify or mvn clean verify after applying improvements
  • BEFORE APPLYING: Read the reference for detailed rules and examples

When to use this skill

  • Review or improve JAX-RS resources in a Quarkus project
  • Design HTTP APIs with validation and error handling on Quarkus
  • Add API versioning, idempotency, ETag concurrency, or deprecation headers
  • Implement pagination, sorting, or RFC 7807 Problem Details error responses
  • Improve Quarkus REST resources and exception mappers

Workflow

  1. Read reference and assess project context

Read references/402-frameworks-quarkus-rest.md and inspect the current project setup before proposing changes.

  1. Gather scope and decide target improvements

Identify requested outcomes, constraints, and the minimum safe set of changes to apply.

  1. Apply framework-aligned changes

Implement or refactor configuration/code following the reference patterns and project conventions.

  1. Run verification and report results

Execute appropriate build/tests and summarize what changed, what was verified, and any follow-up actions.

Reference

For detailed guidance, examples, and constraints, see references/402-frameworks-quarkus-rest.md.

© jabrena, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (references) in skills/402-frameworks-quarkus-rest of jabrena/plinth.

  • SKILL.md
  • references/402-frameworks-quarkus-rest.md

Open the folder on GitHubat commit dca88dc

Compare with similar skills

402 Frameworks Quarkus REST next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

402 Frameworks Quarkus REST compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
402 Frameworks Quarkus REST this skilljabrena/plinth447—~965Automated safety check: PassApache-2.0
API Designepam/ai-dial-chat504—~1.2kAutomated safety check: PassApache-2.0
API Design AssistantArabelaTso/Skills-4-SE253—~2.7kAutomated safety check: PassApache-2.0
OpenAPI to MCP Servermcp-use/mcp-use11k—~5.2kAutomated safety check: PassApache-2.0
Use Yaakmountain-loop/yaak19k—~1.9kAutomated safety check: PassMIT
API DesignerJeffallan/claude-skills12k1 repos~2kAutomated safety check: PassMIT

Similar skills

  • API Design

    epam/ai-dial-chat

    Design, review, or change HTTP API contracts for AI DIAL Chat.

    504 GitHub stars~1.2k tokensUpdated yesterday
    Backend & APIsAuto-check passed

  • API Design Assistant

    ArabelaTso/Skills-4-SE

    Design and review APIs with suggestions for endpoints, parameters, return types, and best practices.

    253 GitHub stars~2.7k tokensUpdated 1 mo ago
    Backend & APIsAuto-check passed

  • OpenAPI to MCP Server

    mcp-use/mcp-use

    Turns an OpenAPI or Swagger spec into an MCP server with the mcp-use TypeScript SDK, mapping each operation to a tool, wiring auth, testing and deploying.

    11k GitHub stars~5.2k tokensUpdated 2 days ago
    Backend & APIsAuto-check passed

  • Use Yaak

    mountain-loop/yaak

    A skill your agent uses when the user mentions Yaak, a Yaak workspace, or the yaak command, or asks to call, hit, or smoke test HTTP/REST endpoints, save or organize API requests for reuse or manual…

    19k GitHub stars~1.9k tokensUpdated today
    Backend & APIsAuto-check passed

  • API Designer

    Jeffallan/claude-skills

    Designs REST and GraphQL APIs from resource modeling to an OpenAPI 3.1 contract, with versioning, pagination and RFC 7807 error handling.

    12k GitHub starsUsed in 1 repo~2k tokens
    Backend & APIsAuto-check passed

  • Old Coder API Design

    AmazingAng/old-coder

    Reviews or designs an HTTP/JSON API's endpoints, auth, pagination, versioning and deprecations, guarding against inventing a bespoke interface or silently breaking consumers.

    750 GitHub stars~3.4k tokensUpdated 1 mo ago
    Backend & APIsAuto-check passed

More from jabrena/plinth

All 124 skills in this repo

  • 703 Technologies Fuzzing Testing

    jabrena/plinth

    A skill your agent uses when you need to add or review fuzz testing for Java APIs with CATS — including contract-driven negative testing, malformed payload validation, boundary input exploration, CI…

    447 GitHub stars~874 tokensUpdated 3 days ago
    Auto-check passed

  • 033 Architecture Diagrams

    jabrena/plinth

    A skill your agent uses when you need to generate Java project diagrams — including UML sequence diagrams, UML class diagrams, C4 model diagrams, UML state machine diagrams, UML Deployment Diagrams…

    447 GitHub stars~3.1k tokensUpdated 3 days ago
    Auto-check passed

  • 112 Java Maven Plugins

    jabrena/plinth

    A skill your agent uses when you need to add or configure Maven plugins in your pom.xml — including quality tools (enforcer, surefire, failsafe, jacoco, pitest, spotbugs, pmd), security scanning…

    447 GitHub stars~3.2k tokensUpdated 3 days ago
    Auto-check passed

  • 151 Java Performance Jmeter

    jabrena/plinth

    A skill your agent uses when you need to set up JMeter performance testing for a Java project — including creating the run-jmeter.sh script from the exact template, configuring load tests with…

    447 GitHub stars~842 tokensUpdated 3 days ago
    Auto-check passed

  • 161 Java Profiling Detect

    jabrena/plinth

    A skill your agent uses when you need to set up Java application profiling to detect and measure performance issues — including trusted preinstalled async-profiler v4.x setup, problem-driven…

    447 GitHub stars~903 tokensUpdated 3 days ago
    Auto-check passed

  • 001 Commands Inventory

    jabrena/plinth

    A skill your agent uses when you need to generate a checklist document with embedded commands inventory, following the embedded template exactly and producing INVENTORY-COMMANDS-JAVA.md in the…

    447 GitHub stars~697 tokensUpdated 3 days ago
    Auto-check passed

Works with

Categories

Questions about 402 Frameworks Quarkus REST

What does 402 Frameworks Quarkus REST do?

A skill your agent uses when you need to design, review, or improve REST APIs with Quarkus REST (Jakarta REST) — including resource classes, HTTP methods, status codes, request/response DTOs, Bean…. 402 Frameworks Quarkus REST is an agent skill from jabrena/plinth.

When should I use 402 Frameworks Quarkus REST?

402 Frameworks Quarkus REST fits situations like: you need to design; improve REST APIs with Quarkus REST (Jakarta REST) — including resource classes; request/response DTOs; bean Validation.

How do I install 402 Frameworks Quarkus REST in Claude Code?

Run `npx skills add jabrena/plinth --skill 402-frameworks-quarkus-rest -a claude-code`. Or copy the skill folder (skills/402-frameworks-quarkus-rest in jabrena/plinth) into .claude/skills/402-frameworks-quarkus-rest in your project. Claude Code loads it when a task matches its description.

How do I install 402 Frameworks Quarkus REST in Codex?

Run `npx skills add jabrena/plinth --skill 402-frameworks-quarkus-rest -a codex`. Or copy the skill folder (skills/402-frameworks-quarkus-rest in jabrena/plinth) into .agents/skills/402-frameworks-quarkus-rest in your project. Codex loads it when a task matches its description.

Can I use 402 Frameworks Quarkus REST in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jabrena/plinth --skill 402-frameworks-quarkus-rest -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/402-frameworks-quarkus-rest, .gemini/skills/402-frameworks-quarkus-rest, .github/skills/402-frameworks-quarkus-rest and .opencode/skills/402-frameworks-quarkus-rest in your project.

What does 402 Frameworks Quarkus REST need to run?

Going by SKILL.md and its folder, 402 Frameworks Quarkus REST needs the command-line tools its instructions call (mvn).

Does 402 Frameworks Quarkus REST access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is 402 Frameworks Quarkus REST safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does 402 Frameworks Quarkus REST use?

402 Frameworks Quarkus REST is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does 402 Frameworks Quarkus REST use?

About 965 tokens (SKILL.md is roughly 3.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 9.9k tokens, read only when the agent opens those files.

What are the alternatives to 402 Frameworks Quarkus REST?

Skills that share tags, products or a category with 402 Frameworks Quarkus REST: API Design (epam/ai-dial-chat, 504 stars), API Design Assistant (ArabelaTso/Skills-4-SE, 253 stars), OpenAPI to MCP Server (mcp-use/mcp-use, 11k stars) and Use Yaak (mountain-loop/yaak, 19k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains 402 Frameworks Quarkus REST?

jabrena (a GitHub user) maintains it in jabrena/plinth, which has 447 GitHub stars. The repository holds 124 skills in this directory. The repository was last updated on October 7, 2026.

Source: jabrena/plinth on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.