development▌

Orchestrate end-to-end feature development from requirements to production deployment:

Backend service development with long connections, multi-language support, and AI agent capabilities. \n \n Supports two modes: Function mode (Node.js, built-in HTTP/WebSocket/SSE, fixed port 3000, local running) and Container mode (any language/runtime via Docker, no local tool support) \n Requires stateless services that listen on the PORT environment variable and write data externally; resource constraints enforce Mem = 2 × CPU \n Includes read tools ( queryCloudRun ) for listing services and

Expert patterns for Salesforce platform development covering LWC, Apex, APIs, and DX workflows. \n \n Covers Lightning Web Components with @wire decorator for reactive data binding, bulkified Apex triggers using handler patterns, and Queueable Apex for async processing with job chaining \n Includes anti-patterns to avoid: SOQL/DML inside loops and hardcoded IDs \n Documents critical sharp edges and gotchas across Salesforce development with severity levels and solutions \n

Expert guidance for Godot Engine scene creation, node management, GDScript scripting, and project architecture. \n \n Covers 2D and 3D node types, scene tree hierarchy, physics bodies, collision systems, cameras, UI controls, and animation \n Includes GDScript patterns for node references, lifecycle methods (_ready, _process, _physics_process), and input handling \n Provides project structure best practices and common workflows like character setup, camera configuration, and input management \n

Build modular Flask REST APIs with blueprints, SQLAlchemy ORM, JWT authentication, and validation. \n \n Covers application setup, database models, JWT authentication, blueprints for modular design, request validation, and configuration management \n Includes error handling middleware, CORS support, request ID tracking, and proper HTTP status code responses \n Emphasizes input validation, environment-based configuration, and comprehensive logging for production readiness \n Provides reference gu

Expert guidance for Swift 6+, SwiftUI, SwiftData, and macOS 26 development with architecture patterns and platform integration. \n \n Covers Swift 6+ modern concurrency, SwiftData schema design and query optimization, and SwiftUI best practices with AppKit bridging \n Includes SOLID principles, design patterns, and modular architecture approaches tailored to macOS projects \n Provides macOS 26 (Tahoe) feature guidance, Apple Intelligence integration, on-device ML with MLX, and Xcode 16 tooling \

Build Progressive Web Apps that work offline, install like native apps, and deliver fast, reliable experiences. \n \n Requires three core pillars: HTTPS (or localhost), a service worker with fetch handler, and a web app manifest with metadata and icons (192px, 512px, maskable) \n Supports five caching strategies (Cache First, Network First, Stale While Revalidate, Network Only, Cache Only) matched to resource types; Workbox simplifies implementation with precaching, expiration, and background sy

Build Shopify apps, extensions, and themes using GraphQL Admin API, CLI, and Polaris components. \n \n Routes development tasks into three categories: Apps (backend merchant tools), Extensions (checkout/admin/POS UI), and Themes (storefront customization with Liquid) \n Provides Shopify CLI commands for scaffolding projects, local development with tunneling, and deployment across all three project types \n Includes validated GraphQL patterns for querying products and orders, setting metafields,

Create and execute plan by dispatching fresh subagent per task or issue, with code and output review after each or batch of tasks.

This skill enforces BLoC state management, strict layer separation, and mandatory use of design system constants for all Flutter development in this codebase.