Security & Testing Agent Skills

Python Testing Expert

Implements comprehensive Python testing strategies using pytest, TDD methodologies, and advanced mocking patterns.

Eval Harness (EDD Framework)

Implements an Evaluation-Driven Development (EDD) framework for Claude Code to ensure reliable AI-generated code through systematic testing and regression tracking.

TDD Development Workflow

Enforces a rigorous test-driven development cycle with mandatory 80% coverage across unit, integration, and E2E tests.

Django Security Best Practices (JA)

Provides comprehensive Japanese-language security guidelines and implementation patterns for hardening Django web applications.

Spring Boot Security Review

Implements and audits Spring Boot security configurations including authentication, authorization, and input validation using industry best practices.

Testing Anti-Patterns Guard

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

Verification Loop

Standardizes the code validation process through automated builds, type checking, testing, and security audits.

.NET BDD Unit Testing Skill

Implements domain-driven unit testing patterns for .NET using NUnit and EF Core InMemory databases to validate complex business logic.

UI Visual Validator

Performs rigorous visual testing and design system compliance checks to ensure UI modifications meet pixel-perfect and accessibility standards.

Azure Scenario Tester

Validates Azure infrastructure and integration code by generating and executing isolated end-to-end scenario tests against production-like environments.

Debug Specialist

Identifies root causes of software bugs and provides robust fixes through systematic log analysis and scientific troubleshooting.

Security Review Expert

Audits source code for security vulnerabilities and enforces production-grade safety standards across the development lifecycle.

Lev Project Alignment Validator

Validates project work against architectural gates and specification invariants to ensure strict alignment with system requirements.

Test-Driven Development Workflow

Enforces rigorous test-driven development practices to ensure high code quality and comprehensive test coverage across unit, integration, and E2E layers.

Eval Harness for Claude Code

Implements a formal eval-driven development framework to measure, test, and improve AI coding reliability through structured evaluations.

Behavior-Driven Development (BDD) Patterns

Bridges the communication gap between technical and business stakeholders by implementing Given-When-Then scenarios in plain language.

Binary Analysis Patterns

Analyzes compiled binaries, identifies assembly patterns, and reconstructs program logic across multiple architectures.

Build Review & Repair Protocol

Performs comprehensive code reviews and automatically repairs obvious bugs using a tiered review-fix-report protocol.

Docker Security & Performance Audit

Audits Docker configurations for security vulnerabilities, performance bottlenecks, and production readiness using industry best practices.

TDD Workflow

Enforces a rigorous test-driven development cycle with standardized patterns for unit, integration, and E2E testing.

Condition-Based Waiting

Eliminates flaky tests by replacing arbitrary delays with intelligent condition polling for asynchronous state changes.

Compliance Frameworks & Security Patterns

Implements security and privacy compliance patterns for SOC 2 and GDPR within B2B SaaS development workflows.

Angular Testing Patterns

Implements modern Angular 21+ testing strategies using Vitest, Signal testing APIs, and Playwright E2E automation.

Security Policy Lead

Analyzes repository security mechanisms to generate verifiable documentation for authentication, authorization, and secrets management.

Repository Policy Auditor

Audits repository implementations against specific policy domains to generate evidence-based documentation and identify compliance gaps.

Accessibility & i18n Compliance Lead

Analyzes and documents project accessibility standards, internationalization support, and automated enforcement mechanisms.

Quality Framework Manager

Establishes and maintains project-wide quality standards, assurance processes, and continuous improvement metrics by analyzing repository configurations.

Python Testing Standards

Enforces rigorous Python testing standards through behavioral patterns, naming conventions, and coverage benchmarks.

Test Design & Strategy

Guides the creation and refinement of robust test suites across unit, integration, and E2E layers using proven software quality patterns.

Quality Assurance & Standards

Enforces code quality standards and guides developers through pre-commit verification workflows to ensure release readiness.