Security & Testing Agent Skills

Web Application Testing

Automates and tests local web applications using Playwright scripts for reliable frontend verification and UI debugging.

Test Quality Analyst

Analyzes and improves test suites through framework-agnostic metrics, reliability assessments, and anti-pattern detection.

Jest Testing Expert

Streamlines Jest and Vitest testing for JavaScript, TypeScript, and React applications with expert configuration and mocking strategies.

Permission Management

Guides the configuration and troubleshooting of Claude Code's security permissions, modes, and tool-specific access rules.

Skill Activation Testing

Validates and refines Claude Code skill descriptions through systematic testing to ensure accurate activation and minimize discovery errors.

Sandbox Configuration

Manages Claude's sandboxing and isolation features for secure code execution and environment management.

FFUF Web Fuzzing Expert

Provides expert guidance for the FFUF web fuzzer to discover hidden content and perform security audits during penetration testing.

Root Cause Tracing

Systematically identifies the original source of software bugs by tracing execution flow backwards through the call stack.

Systematic Debugging Framework

Eliminates trial-and-error fixing by enforcing a rigorous four-phase root cause analysis and debugging process.

Condition-Based Waiting

Replaces arbitrary timeouts with intelligent condition polling and event-based waiting to eliminate flaky tests and race conditions.

Testing Anti-Patterns

Enforces robust testing standards by preventing brittle mocks, production code pollution, and implementation-detail testing.

Parallel Agent Dispatcher

Orchestrates multiple sub-agents to concurrently investigate and resolve independent test failures and bugs.

Verified Completion Assurance

Enforces rigorous development standards by requiring empirical evidence and formal certification before any task is marked as complete.

Test Runner & Fixer

Automates the execution, diagnosis, and repair of project test suites while configuring best-in-class testing infrastructure for any programming language.

SSE Event Router Testing

Automates the validation of Server-Sent Events (SSE) endpoints and real-time streaming logic in Hono.js applications.

Go Testing Expert

Generates and guides Go testing strategies using a pyramid approach with a focus on in-memory dependencies and 100% coverage for leaf types.

React Component Tester

Automates the creation, execution, and analysis of comprehensive UI component tests using Vitest and React Testing Library.

Review Workflow Design

Automates spec-based implementation reviews with visual verification and structured issue classification.

Professional Code Reviewer

Performs systematic, checklist-driven code reviews based on industry-standard engineering practices and security protocols.

Skill Validator

Validates Claude Code skills, commands, agents, hooks, and plugins against specifications and best practices to ensure structural integrity and quality standards.

E2E Test Design

Designs comprehensive end-to-end test patterns based on user stories and critical verification checkpoints.

macOS File Origin Auditor

Analyzes the macOS quarantine database to track file download sources, audit security risks, and manage system download history.

Automated Verification Loop

Implements a rigorous QA-to-Development feedback cycle to ensure all technical and functional requirements are met before task completion.

API Integration Testing

Validates .NET microservice endpoints using curl to ensure secure JWT authentication, proper CRUD functionality, and multi-tenant business isolation.

Clean Architecture Validator for .NET

Validates .NET API projects to ensure strict adherence to Clean Architecture principles and proper layer separation.

API Security Fuzzer

Automates REST API fuzz testing to identify security vulnerabilities, input validation failures, and unexpected edge cases.

Threat Modeling Security Agent

Performs systematic security threat modeling and architectural risk assessments using the STRIDE methodology.

Robotics Safety Checklist

Validates robotics code and configurations against strict safety standards to prevent hardware damage and ensure operational security.

Hookify Rule Creator

Configures automated guardrails and custom workflow rules for Claude Code using the Hookify plugin framework.

Verification Guard

Enforces rigorous evidence-based validation of code changes and test results before any task is marked as complete.