Security & Testing Agent Skills

Python Testing Patterns

Implements comprehensive Python testing strategies using pytest, advanced mocking, and test-driven development (TDD) patterns.

Condition-Based Waiting

Eliminates flaky tests by replacing arbitrary timeouts with smart condition polling for asynchronous state changes.

Unit Test Generator

Generates comprehensive unit tests for React components, utility functions, and API routes with a 100% coverage target.

QA Validation & Acceptance Testing

Validates code implementations against specific test cases and acceptance criteria to ensure functional correctness and production readiness.

E2E Testing Patterns

Implements robust end-to-end testing suites using Playwright and Cypress to ensure application reliability and prevent regressions.

Unit Test Generation Agent

Generates comprehensive, high-coverage unit tests for functions, React components, and hooks across multiple testing frameworks.

Bats Shell Testing Patterns

Implements production-grade unit testing for shell scripts using the Bash Automated Testing System (Bats).

Web3 Smart Contract Testing

Tests smart contracts comprehensively using Hardhat and Foundry to ensure security, gas efficiency, and protocol reliability.

Solidity Security & Smart Contract Audit

Implements industry-standard security patterns and vulnerability prevention for Solidity smart contracts.

Defense-in-Depth Validation

Enforces a multi-layered validation strategy across application layers to make structural bugs impossible and ensure data integrity.

Defense-in-Depth Validation

Implements multi-layered data validation across system boundaries to make software bugs structurally impossible to reproduce.

Skill Reviewer and Enhancer

Audits and improves Claude Code skills to ensure adherence to official best practices and modern architectural patterns.

Web Security Standards

Enforces domain security protocols and research methodologies for managing WebFetch permissions and domain trustworthiness.

Error Detective

Implements a systematic TRACE framework to identify, analyze, and resolve complex software errors efficiently.

.NET Test Runner

Executes .NET unit tests, generates code coverage reports, and runs performance benchmarks using the dotnet CLI.

Code Reviewer

Performs automated code reviews with security scanning, quality metrics, and performance analysis to ensure production-grade code.

AI Slop Detector

Audits codebases to identify and remediate low-quality AI-generated patterns, security vulnerabilities, and hallucinated dependencies.

JavaScript Unit Testing Standards

Enforces standardized Jest unit testing patterns, configuration, and coverage requirements for CUI JavaScript projects.

Claude Code Permission Management

Validates and secures Claude Code settings through architectural patterns and security anti-pattern detection.

SAST Security Configuration

Configures and optimizes Static Application Security Testing (SAST) tools to automate vulnerability detection within your development workflow.

Test-Driven Development (TDD) Guardrails

Enforces a rigorous Red-Green-Refactor workflow by requiring failing tests before any implementation code is written.

PCI Compliance & Secure Payments

Implement PCI DSS compliance requirements and secure payment card data handling practices within your applications.

Web3 Smart Contract Testing

Validates smart contracts through comprehensive testing suites using Hardhat and Foundry to ensure security, gas efficiency, and protocol reliability.

Web Application Testing

Automates local web application testing and UI verification using Playwright and integrated server management tools.

Subagent Skill Testing

Validates and bulletproofs Claude skills using a Red-Green-Refactor cycle and high-pressure subagent scenarios.

Supabase E2E Test Scenarios

Automates end-to-end testing for Supabase applications, covering authentication, database operations, realtime features, and AI-powered vector searches.

Auth Implementation Patterns

Implements secure, industry-standard authentication and authorization patterns including JWT, OAuth2, and RBAC.

Error Handling Patterns

Implements robust error handling strategies and resilient application patterns across multiple programming languages to ensure software stability.

Debugging Strategies & Root Cause Analysis

Transforms troubleshooting into a systematic scientific process for identifying, isolating, and fixing complex bugs across any technology stack.

E2E Testing Patterns

Implements robust end-to-end testing architectures using Playwright and Cypress to ensure application reliability and prevent regressions.