Security & Testing Habilidades de Claude

Sibyl Supervisor

Conducts independent third-party quality reviews and supervision to ensure code integrity and implementation standards.

Playwright Gherkin Browser Testing

Orchestrates end-to-end QA browser testing workflows using Gherkin specifications and parallel Playwright execution.

RSpec Testing Suite

Generates and executes RSpec tests for Ruby projects with support for advanced bindings, hooks, and mocking.

API Smoke Test & Health Check

Executes comprehensive API health checks and smoke tests to validate service availability, response times, and critical endpoint functionality.

Test-Driven Development (TDD)

Enforces a strict Red-Green-Refactor workflow to ensure all production code is verified by failing tests before implementation.

xUnit .NET Testing

Generates and executes xUnit tests for C# projects with built-in support for FluentAssertions and Moq.

Smoke Test Critical Paths

Validates end-to-end business flows and critical user journeys during release workflows to ensure application stability.

Smoke Test Authentication

Validates authentication and authorization flows during release workflows to ensure secure and reliable user access.

Pytest Testing Professional

Generates high-quality, class-based Python tests using pytest features like fixtures, mocking, and parametrization for comprehensive code coverage.

Systematic Debugging

Enforces a rigorous, four-phase diagnostic framework to identify root causes and implement verified fixes for complex technical issues.

Test Framework Detector

Automatically identifies test frameworks and configuration patterns within software projects to streamline testing and automation workflows.

Backend Factory: Failure Simulation

Simulates and visualizes system failures in real-time through an animated pixel-art factory dashboard to identify architectural bottlenecks.

External Service Smoke Tester

Validates third-party API integrations, payment gateways, and service connectivity during release workflows to ensure system reliability.

Jest Testing

Executes and generates comprehensive Jest tests for JavaScript and TypeScript projects to ensure high code quality.

Playwright E2E Testing Patterns

Generates maintainable end-to-end test scripts using Playwright best practices, robust selector strategies, and the Page Object Model.

Jest Testing Suite

Executes and generates comprehensive Jest tests for JavaScript and TypeScript projects to ensure code quality and reliability.

Smoke Test Runner

Orchestrates and executes sequential smoke tests across APIs, databases, and critical user paths with automated early-exit logic.

Playwright E2E Testing Patterns

Provides standardized patterns and best practices for writing maintainable, resilient end-to-end tests using the Playwright framework.

Dependabot Remediation Manager

Automates security patching and dependency updates following strict commit, signing, and documentation conventions.

Test Framework Detector

Identifies installed testing frameworks and configurations automatically to streamline test generation and execution.

Verification Before Completion

Enforces evidence-based claims by requiring successful command execution before any task is marked as complete.

Pytest Testing & Generation

Generates and maintains structured, class-based Python test suites using industry-standard pytest best practices.

Root Cause Debugging

Implements a mandatory four-phase investigation protocol to identify and resolve the underlying source of software bugs rather than just patching symptoms.

Web Security & OWASP Hardening

Hardens web applications against common vulnerabilities like XSS, CSRF, and injection attacks using industry-standard OWASP best practices.

TDD Workflow Pro

Enforces the red-green-refactor cycle and provides framework-specific testing strategies to ensure high-quality, testable code.

Verification Before Completion

Enforces a rigorous evidence-first workflow by requiring successful command execution before any claims of task completion or code correctness.

Fetch Architecture Validator

Audits fullstack codebases to ensure compliance with standardized fetch patterns and security protocols.

Playwright Testing

Implements resilient end-to-end browser testing using Playwright best practices, semantic locators, and optimized CI/CD configurations.

Verification Before Completion

Enforces a mandatory verification protocol requiring objective evidence before any task is claimed as complete or successful.

Systematic Debugging

Enforces a rigorous four-phase scientific method to identify root causes before attempting any code fixes.