New skills

Master iOS Human Interface Guidelines (HIG) and SwiftUI patterns to build polished, native iOS applications that feel at home on Apple platforms.

Transform threat analysis into actionable security requirements.

Source provenance, compatibility, automated checks, and current evidence depth are available on the full page.

Transform slow database queries into lightning-fast operations through systematic optimization, proper indexing, and query plan analysis.

Master accessibility implementation to create inclusive experiences that work for everyone, including users with disabilities.

Master design system architecture to create consistent, maintainable, and scalable UI foundations across web and mobile applications.

Master C#/.NET patterns for building production-grade APIs, MCP servers, and enterprise backends with modern best practices (2024/2025).

Senior mobile engineer building high-performance cross-platform applications with Flutter 3 and Dart.

Master advanced Git techniques to maintain clean history, collaborate effectively, and recover from any situation with confidence.

This skill provides a structured workflow for translating Figma designs into production-ready code with pixel-perfect accuracy. It ensures consistent integration with the Figma MCP server, proper use of design tokens, and 1:1 visual parity with designs.

Create engaging, intuitive interactions through motion, feedback, and thoughtful state transitions that enhance usability and delight users.

Comprehensive guide for implementing robust testing strategies in JavaScript/TypeScript applications using modern testing frameworks and best practices.

A canvas file ( .canvas ) contains two top-level arrays following the JSON Canvas Spec 1.0 :

Master modern LangChain 1.x and LangGraph for building sophisticated LLM applications with agents, state management, memory, and tool integration.

Comprehensive guide for mastering modern JavaScript (ES6+) features, functional programming patterns, and best practices for writing clean, maintainable, and performant code.

Build efficient, scalable monorepos that enable code sharing, consistent tooling, and atomic changes across multiple packages and applications.

Deep performance optimization based on Lighthouse performance audits. Focuses on loading speed, runtime efficiency, and resource optimization.

Master Retrieval-Augmented Generation (RAG) to build LLM applications that provide accurate, grounded responses using external knowledge sources.

Production-ready patterns for React Native development with Expo, including navigation, state management, native modules, and offline-first architecture.

Master React Native styling patterns, React Navigation, and Reanimated 3 to build performant, cross-platform mobile applications with native-quality user experiences.

Comprehensive guide to modern React state management patterns, from local component state to global stores and server state synchronization.

Production patterns for async Rust programming with Tokio runtime, including tasks, channels, streams, and error handling.

Master Stripe payment processing integration for robust, PCI-compliant payment flows including checkout, subscriptions, webhooks, and refunds.

Comprehensive accessibility guidelines based on WCAG 2.2 and Lighthouse accessibility audits. Goal: make content usable by everyone, including people with disabilities.