adversarial-audit

Audit SaaS applications for adversarial usage patterns and abuse vulnerabilities.

23|1|Updated Jan 7, 2026
One-click install
npx skills add https://github.com/neonwatty/qa-skills --skill adversarial-audit
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: adversarial-audit
Source: https://github.com/neonwatty/qa-skills/tree/main/skills/adversarial-audit
Command: npx skills add https://github.com/neonwatty/qa-skills --skill adversarial-audit

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill identifies adversarial usage patterns in SaaS and usage-based web applications, helping to prevent accidental, opportunistic, and deliberate abuse of the app's resources.

Core Features & Use Cases

  • Adversarial Usage Detection: Maps economic surface area, identifies potential for bypassing limits and corrupting state.
  • Economic Surface Analysis: Analyzes pricing tiers, usage limits, and billing logic for abuse opportunities.
  • Abuse Case Generation: Creates scenarios where user behavior could lead to unintended outcomes.
  • Prioritization and Scoring: Assigns severity levels to findings based on the potential impact.
  • Interactive Verification: Optionally verifies findings by interacting with the application in a browser.
  • Final Report: Outputs a comprehensive report with findings, code locations, and fix recommendations.

Quick Start

Run the adversarial-audit skill with the command "/setup-profiles".

Frequently Asked Questions about adversarial-audit

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

FAQPage Schema
How do I find adversarial usage patterns in my SaaS application?

To find adversarial usage patterns in a SaaS application, audit the app to identify accidental, opportunistic, and deliberate abuse by analyzing pricing tiers, usage limits, and billing logic for vulnerabilities.

What is economic surface analysis for usage-based web apps?

Economic surface analysis for usage-based web apps maps pricing tiers and billing logic to identify abuse opportunities, detecting scenarios where user behavior could bypass limits or corrupt application state.

How do I audit SaaS pricing tiers for billing logic vulnerabilities?

You audit SaaS pricing tiers for billing logic vulnerabilities by analyzing usage limits and generating abuse case scenarios, then optionally verifying those findings through interactive browser-based testing.

Can I verify detected abuse scenarios using browser-based testing?

Yes, you can verify detected abuse scenarios using browser-based testing; the audit interactively tests the application to confirm vulnerabilities and outputs a report with code locations and fix recommendations.

How do I prioritize SaaS abuse detection findings by severity?

Prioritize SaaS abuse detection findings by assigning severity levels based on potential impact, generating a comprehensive final report that includes the findings, specific code locations, and actionable fix recommendations.

When should I run an adversarial audit on SaaS billing logic?

Run an adversarial audit on SaaS billing logic when you need to prevent accidental, opportunistic, or deliberate resource abuse, mapping the economic surface area to identify bypass and state corruption vulnerabilities.