API Security Testing with 42Crunch

API Security Testing with 42Crunch is a Quality skill for Claude Code, published by xalgord in xalgorix.

852 stars151 forkson xalgord/xalgorixAdded 2026/07/20+1% in starsRepository updated 2026/08/04

ai-agentai-securityautomationautonomous-pentestingbug-bountycybersecurityethical-hackinggolangpenetration-testingpentestpentesting-toolsreconsecuritysecurity-researchsecurity-toolstypescriptvulnerability-detectionvulnerability-scanner

Install in seconds

Install API Security Testing with 42Crunch

Copy API Security Testing with 42Crunch 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/xalgorix/xalgorix/tree/main/internal/tools/skills/data/api-security/implementing-api-security-testing-with-42crunch ~/.claude/skills/implementing-api-security-testing-with-42crunch

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/xalgorix/xalgorix.git

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

In this catalog

Source file: internal/tools/skills/data/api-security/implementing-api-security-testing-with-42crunch/SKILL.md in xalgord/xalgorix
Installs to: ~/.claude/skills/implementing-api-security-testing-with-42crunch
Collection: One of 51 skills cataloged from this repository
Category: Quality — 1897 skills

What API Security Testing with 42Crunch does

Performs static security audits on OpenAPI specs and dynamic conformance scanning against live APIs to detect OWASP API Security Top 10 vulnerabilities. Suitable for integrating security testing into CI/CD pipelines and IDE workflows.

API Security Testing with 42Crunch is cataloged under Quality on DirSkills. API Security Testing with 42Crunch comes from a repository tagged ai-agent, ai-security, automation, autonomous-pentesting and bug-bounty.

Documentation

README

Excerpt

Implementing API Security Testing with 42Crunch

Overview

42Crunch is an API security platform that combines Shift-Left security testing with Shield-Right runtime protection. It provides API Audit for static security analysis of OpenAPI definitions, API Conformance Scan for dynamic vulnerability detection, and API Protect for real-time threat prevention. The platform integrates into CI/CD pipelines and IDEs to identify OWASP API Security Top 10 vulnerabilities before and after deployment.

When to Use

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

Frequently asked about API Security Testing with 42Crunch

What else does xalgord publish alongside API Security Testing with 42Crunch?
API Security Testing with 42Crunch is one of 51 skills that DirSkills catalogs from xalgord/xalgorix, the repository it ships in. Its siblings there include AFL++ Fuzzing, AI Security Guardrails and AI-Assisted Vulnerability Discovery. Each one is a separate skill with its own page in this directory, installs the same way API Security Testing with 42Crunch does, and is maintained by xalgord in that same repository. The rest of the collection is listed on the xalgord/xalgorix page.
How does API Security Testing with 42Crunch compare to other Quality skills?
API Security Testing with 42Crunch ranks #912 by stars among the 1897 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. 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 API Security Testing with 42Crunch against them. Open each page to compare what they document and how they install.