productivity▌

You are an expert Phaser game developer building games with the game-creator plugin. Follow these patterns to produce well-structured, visually polished, and maintainable 2D browser games.

Comprehensive code review identifying bugs, security vulnerabilities, and quality issues in branch changes. \n \n Executes a structured five-phase review process: gathering the complete diff, mapping attack surfaces, running a detailed security checklist, verifying findings, and auditing coverage before conclusions \n Security checklist covers 11 critical areas including injection, XSS, authentication, authorization, CSRF, race conditions, session management, cryptography, information disclosure

Correlation analysis measures the strength and direction of relationships between variables, helping identify which features are related and detect multicollinearity.

Framework for applying the science of persuasion ethically and effectively. Based on six decades of research into why people say "yes" and what makes them comply with requests.

Accessibility Tree vs DOM: Visually hiding an element (e.g., CSS opacity: 0) behaves differently for screen readers than display: none or aria-hidden="true". The take_snapshot tool returns the accessibility tree of the page, which represents what assistive technologies "see", making it the most reliable source of truth for semantic structure.

Expert guidance for KMP architecture in Amethyst - deciding what to share vs keep platform-specific.

Use Discord Webhooks via direct curl calls to send messages to Discord channels without setting up a bot.

Automated macOS Flutter development environment setup with dependency validation and diagnostic fixes. \n \n Verifies Flutter installation, Xcode availability, and CocoaPods presence; stops with clear instructions if any prerequisite is missing \n Guides users through Xcode command-line tool configuration and license acceptance with required sudo commands \n Runs iterative flutter doctor validation loops to identify and resolve remaining toolchain issues until the Xcode section passes completely

macos-native

Automated macOS environment configuration for Flutter development with Xcode and CocoaPods setup. \n \n Guides installation and linking of Xcode command-line tools, acceptance of developer licenses, and CocoaPods dependency management \n Includes validation workflow using flutter doctor and flutter devices to confirm proper environment setup and macOS desktop recognition \n Provides troubleshooting steps for common issues including missing command-line tools, CocoaPods path problems, and desktop