Security & Testing Agent Skills

Python Testing Patterns

Implements professional Python testing strategies using pytest, advanced mocking, and test-driven development best practices.

Kubernetes Security Policies

Implements robust, production-grade security controls for Kubernetes clusters including network isolation, RBAC, and pod security standards.

Verification Loop

Automates a multi-phase verification process to ensure code quality, security, and build stability within Claude Code sessions.

STRIDE Security Analysis Patterns

Systematically identifies security threats and designs mitigations using the industry-standard STRIDE methodology.

Solidity Proxy Patterns

Provides expert guidance and implementation patterns for building upgradeable Ethereum smart contracts using UUPS, Transparent, and Beacon proxies.

Threat Mitigation Mapping

Maps identified security threats to specific controls and architectural mitigations to ensure comprehensive system protection.

Testcontainers Integration Testing

Simplifies Docker-based integration testing by orchestrating ephemeral databases and services directly from code.

Authentication & Access Control Patterns

Implements secure authentication and authorization systems including JWT, OAuth2, and role-based access control (RBAC).

WordPress PHPStan Expert

Streamlines the configuration, execution, and error resolution of PHPStan static analysis for WordPress plugins and themes.

TypeScript & Vitest Testing Patterns

Implements professional unit testing patterns and best practices for TypeScript projects using the Vitest framework.

Playwright E2E Testing Setup

Configures robust end-to-end testing environments using Playwright for React applications.

Test-Driven Development (TDD)

Enforces a disciplined Red-Green-Refactor cycle to ensure all production code is preceded by a failing test.

Visual Regression Testing for React

Automates UI visual consistency checks using Playwright and Percy to detect unintended layout or style changes across browsers and devices.

Playwright E2E Testing Patterns

Implements robust Playwright end-to-end testing strategies using the Page Object Model and CI/CD integration.

Authentication Validator

Validates authentication implementations against security best practices and industry standards to identify vulnerabilities.

Verification Before Completion

Enforces a rigorous evidence-based workflow that requires successful command execution before any task is marked as finished.

React Component Testing

Implements robust unit and integration tests for React components using Vitest and React Testing Library.

Data Encryption Tool

Secures sensitive information and files using robust encryption and decryption algorithms within the Claude Code environment.

Go Post-Change Verification

Enforces a mandatory quality assurance protocol for Go projects through automated formatting, linting, building, and testing sequences.

Condition-Based Waiting

Replaces arbitrary test timeouts with intelligent condition polling to eliminate flaky test behavior and race conditions.

Vitest Mocking Strategies

Implements advanced mocking patterns and best practices for Vitest to isolate units and simulate external dependencies.

Python Testing Expert

Automates the creation of high-quality Python test suites using the pytest ecosystem, async patterns, and advanced mocking.

Accessibility Testing for React

Automates WCAG compliance audits and accessibility testing for React applications using industry-standard tools like axe-core and Playwright.

Maestro E2E Testing for React Native

Implements robust end-to-end testing patterns for React Native applications using Maestro's simple YAML syntax.

Testing Anti-Pattern Guard

Prevents common testing mistakes like mocking internal behavior and polluting production code with test-only methods.

Security Pro Pack

Conducts professional security audits, vulnerability scans, and compliance checks across codebases and infrastructure configurations.

Testing Basics

Implements industry-standard testing patterns and best practices to ensure code reliability and quality across any development framework.

Probitas E2E Test Writer

Automates the creation and editing of end-to-end (E2E) testing scenarios for the Probitas ecosystem using a specialized AI agent.

Chaos Engineering Toolkit

Designs and executes controlled failure experiments to validate system resilience and recovery mechanisms.

Solidity Post-Change Verification

Ensures Solidity code quality through automated formatting, linting, compilation, and testing protocols after every modification.