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703-technologies-fuzzing-testing

Automate CATS fuzz testing for Java APIs with OpenAPI contracts.

423|90|Updated Feb 8, 2025
Search Tags:#API security#Java#CI integration#fuzz testing#CATS
One-click install
npx skills add https://github.com/jabrena/plinth --skill 703-technologies-fuzzing-testing
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: 703-technologies-fuzzing-testing
Source: https://github.com/jabrena/plinth/tree/main/skills/703-technologies-fuzzing-testing
Command: npx skills add https://github.com/jabrena/plinth --skill 703-technologies-fuzzing-testing

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires CATS, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill automates the process of adding and reviewing fuzz testing for Java APIs using CATS, helping to uncover edge cases and input-validation defects early in the development cycle.

Core Features & Use Cases

  • Contract-Driven Fuzz Testing: Automatically apply CATS to Java APIs to test for contract-driven negative testing, malformed payload validation, boundary input exploration, and CI integration.
  • CI Integration: Integrate CATS into your CI pipeline for automated testing and reproducible failures.
  • Local Execution: Run CATS locally to validate API robustness before contributing to a project.
  • Use Case: For a Java project that requires API contract robustness testing, this Skill can be used to define practical checks for local and CI workflows.

Quick Start

Use the '703-technologies-fuzzing-testing' skill to run fuzz tests against your OpenAPI contract.

Frequently Asked Questions about 703-technologies-fuzzing-testing

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

FAQPage Schema
How do I automate fuzz testing for a Java API using an OpenAPI contract?▼

You can automate fuzz testing for a Java API by applying CATS to your OpenAPI contract. This Skill automates contract-driven negative testing, malformed payload validation, and boundary input exploration to uncover input-validation defects early.

Can I integrate CATS fuzz testing into a CI pipeline for Java APIs?▼

Yes, you can integrate CATS fuzz testing into your CI pipeline. This Skill supports CI integration to automate API robustness testing and ensure reproducible failures during the development cycle.

What is contract-driven fuzz testing and how does it validate API robustness?▼

Contract-driven fuzz testing uses an OpenAPI contract to automatically generate negative tests. It validates API robustness by applying malformed payloads and exploring boundary inputs to detect edge cases and input-validation defects.

Do I need a valid OpenAPI contract to run CATS fuzz tests locally?▼

Yes, you need a valid OpenAPI contract and the CATS tool installed. This Skill requires both to execute contract-driven negative testing and validate API robustness through local execution.

What is the best way to find input-validation defects in Java APIs early?▼

The best way to find input-validation defects early is using contract-driven fuzz testing with CATS. It automates malformed payload validation and boundary input exploration against your OpenAPI contract to uncover edge cases.

Are there limitations when using CATS for boundary input exploration on Java APIs?▼

A key limitation is the strict requirement for a valid OpenAPI contract. Without a valid contract, CATS cannot automate boundary input exploration, malformed payload validation, or contract-driven negative testing for your Java APIs.

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