Security & Testing Claudeスキル

Writing Good Tests

Enforces high-confidence testing patterns including behavior-driven verification, strategic mocking, and reliable async waiting strategies.

Playwright Debugging

Diagnoses and resolves browser automation issues like flaky tests, selector failures, and timeout errors using a systematic debugging framework.

Systematic Debugging Framework

Implements a rigorous four-phase methodology to identify root causes and ensure stable, test-backed resolutions for complex software issues.

PHP Test Coverage Analyzer

Analyzes PHP codebases to identify coverage gaps across classes, methods, logic branches, and exception paths.

PHP Architecture & Deptrac Configurator

Generates optimized DEPTRAC configurations to enforce architectural boundaries and dependency rules in PHP projects.

PHP Integration Test Generator

Generates robust PHPUnit integration tests for PHP 8.4 infrastructure components including repositories, API clients, and message handlers.

PHP Mock Repository Generator

Generates high-performance InMemory repository implementations for PHP 8.4 unit and integration testing.

Docker Secrets Scanner

Scans Docker configuration files to identify and remediate hardcoded secrets, passwords, and sensitive credentials.

PHP Logic Error Finder

Identifies and fixes subtle logic flaws, comparison errors, and edge-case bugs in PHP codebases.

PHP Dependency Security Audit

Identifies and remediates security vulnerabilities in PHP project dependencies by scanning Composer files for CVEs, EOL versions, and abandoned packages.

Bug Regression Preventer

Ensures bug fixes are implemented safely without introducing new issues through systematic validation and testing protocols.

PHP SOLID Architecture Guide

Analyzes PHP codebases for SOLID principle violations and provides modern refactoring patterns for maintainable software architecture.

PHP Dependency Injection Auditor

Analyzes PHP codebases to identify and resolve dependency injection anti-patterns and architectural violations.

PHP Input Validation Security Check

Audits PHP code for input validation vulnerabilities and security gaps to prevent injection attacks and data corruption.

PHPUnit Test Generator

Generates isolated, production-ready PHPUnit 11+ tests for PHP 8.4 following the AAA pattern and architectural best practices.

PHP Authentication Security Auditor

Audits PHP applications for authentication vulnerabilities, identifying weak hashing, session risks, and missing authorization checks.

PHP Insecure Design Checker

Identifies architectural security flaws and business logic vulnerabilities in PHP applications based on OWASP A04 standards.

PHP Security Logging Auditor

Audits PHP applications for OWASP A09:2021 compliance by detecting log injection, PII exposure, and insufficient monitoring.

PHP Mass Assignment Security Checker

Audits PHP and Laravel codebases to identify and remediate mass assignment security vulnerabilities.

Test Writing Standards

Implements project-specific coding standards and best practices for authoring robust, maintainable software tests.

Global Error Handling

Implements consistent error handling patterns and adheres to standardized exception management protocols throughout the codebase.

PHPStan Config Generator

Generates optimized, production-ready PHPStan configurations tailored to PHP 8.4+ projects and specific architectural patterns.

PHP Test Double Generator

Generates high-quality PHP 8.4 test doubles, including Mocks, Stubs, Fakes, and Spies, using standardized PHPUnit patterns.

Global Validation

Ensures consistency across codebase validation patterns by adhering to standardized global coding guidelines.

PHP Insecure Deserialization Checker

Detects and remediates insecure PHP deserialization vulnerabilities to prevent object injection and remote code execution.

PHP Bug Fix Generator

Generates minimal, safe bug fixes for PHP 8.4 applications using DDD and Clean Architecture principles.

PHP CSRF Security Checker

Audits PHP codebases to identify and remediate Cross-Site Request Forgery (CSRF) vulnerabilities and insecure session patterns.

Testing Unit Tests

Enforces standardized unit testing protocols and best practices to ensure high-quality, reliable software validation.

PHP Side Effect Analyzer

Identifies and refactors hidden side effects in PHP code to improve testability and architectural integrity.

PHP Pure Function Checker

Analyzes PHP codebases to identify and refactor impure functions into deterministic, side-effect-free, and highly testable code.