Testing skills

This skill helps you scaffold Rails controllers using a TDD workflow, writing red specs first and delivering fully tested actions.

This skill performs a comprehensive codebase audit across architecture, quality, security, performance, testing, and maintainability to deliver actionable

This skill helps you implement Rails 8 built-in authentication with a complete user, session, and password reset flow, including controllers and views.

This skill creates thorough implementation plans through interactive research, design decisions, and structured deliverables to guide significant features and

This skill helps you audit Django access control and IDOR risks by tracing authorization flows and identifying gaps in viewsets, queries, and permissions.

This skill performs high-confidence security code reviews, identifying exploitable patterns and attacker-controlled input to report critical findings with

This skill performs code reviews following Sentry practices, assessing security, performance, testing, and design to improve code quality.

This skill helps you develop and backtest Taiwan stock strategies with FinLab, delivering on-screen results and actionable metrics.

This skill helps you test, debug, and fix Airflow DAGs iteratively, guiding you through trigger, diagnosis, and retest cycles.

This skill guides you in authoring and validating Airflow DAGs using af CLI, applying best practices and reliable debugging workflows.

This skill enforces explicit confidence percentages before conclusions, validates evidence, and explains gaps to ensure honest, data-backed results.

This skill sets up an NX monorepo for TypeScript backend projects with strict defaults and AI-friendly tooling.

This skill helps you force critical evaluation of proposals by analyzing from five adversarial perspectives before proceeding.

This skill critiques and coaches on programming tasks with a professional, skeptical tone, proposing solid alternatives and validating assumptions before

This skill enforces a strict test-driven workflow, guiding planning, red-green-refactor cycles, and comprehensive verification for reliable code.

This skill helps you write maintainable tests by applying naming, assertion, and edge-case guidelines to improve reliability.

This skill helps you develop, test, and run ncps using strict TDD workflows, Go tests, and Nix-enabled dev environments.

This skill helps you implement predictable Flutter BLoC state management with freezed and equatable, guiding events, states, and UI integration.

This skill helps Flutter developers implement robust navigation using go_router, deep links, and named routes with proper validation and state preservation.

This skill helps you implement PHP best practices with PSR-12, autoloading, SOLID design, and clean code structure for maintainable apps.

This skill ensures type-safe navigation with go_router in Flutter apps, providing typed routes, redirection, and transitions for reliable routing.