What testing frameworks does Test Master support?

Test Master provides expert guidance for a wide range of tools including Jest, Vitest, pytest, Playwright, Cypress, k6, and Supertest.

Does it support mobile or accessibility testing?

It provides comprehensive guidance for both accessibility (WCAG) testing and general usability, as well as manual exploratory testing strategies.

How does Test Master handle performance testing?

It helps design load tests and benchmarks using tools like k6 to ensure your application meets performance requirements under stress.

Can it help me reduce flaky tests?

Yes, the skill follows best practices to avoid implementation-dependent tests and order-dependencies, which are common causes of test flakiness.

Can this skill help with security audits?

Yes, it includes a dedicated security mode focused on identifying vulnerabilities and implementing OWASP testing standards.

Test Master

Name: Test Master
Author: Jeffallan

byJeffallan

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Security & Testing

Delivers comprehensive software quality assurance through expert functional, performance, and security testing strategies.

About

Test Master acts as a senior QA lead within Claude Code, helping developers implement robust testing strategies across the entire development lifecycle. It offers specialized modes for functional correctness, performance benchmarking, and security auditing, ensuring that features are not only bug-free but also scalable and secure. Whether you are building automated E2E frameworks, writing complex unit tests, or analyzing quality metrics, this skill provides the patterns and assertions needed to maintain high-quality production code and implement shift-left testing practices.

Key Features

Multi-perspective testing for functional, performance, and security requirements
Security vulnerability scanning and OWASP-aligned test checklists
Comprehensive QA strategy and test plan development
Automated test generation for unit, integration, and end-to-end flows
Performance benchmarking and load testing using k6 and Artillery
7 GitHub stars

Use Cases

Building robust test automation frameworks for web applications using Playwright or Cypress
Analyzing code coverage and identifying critical gaps in existing test suites
Generating edge-case scenarios and error-handling tests for backend APIs

About

Key Features

Multi-perspective testing for functional, performance, and security requirements
Security vulnerability scanning and OWASP-aligned test checklists
Comprehensive QA strategy and test plan development
Automated test generation for unit, integration, and end-to-end flows
Performance benchmarking and load testing using k6 and Artillery
7 GitHub stars

Use Cases

Building robust test automation frameworks for web applications using Playwright or Cypress
Analyzing code coverage and identifying critical gaps in existing test suites
Generating edge-case scenarios and error-handling tests for backend APIs