architecture▌

This skill provides comprehensive architecture review capabilities for Python backend applications, covering all aspects of system design from infrastructure to code organization.

This skill provides guidance for quality focused software development and architecture. It is based on Clean Architecture and Domain Driven Design principles.

$22

Generate software architecture documentation using C4 model Mermaid diagrams. \n \n Supports all four C4 levels: System Context, Container, Component, and Deployment diagrams, plus Dynamic diagrams for request flows \n Includes syntax and examples for people, systems, containers, components, boundaries, and relationships with directional and styling options \n Provides microservices modeling guidance for single-team and multi-team ownership, plus event-driven architecture patterns \n Recommends

Create branded visual diagrams in various formats with customizable styles.

Implement proven backend architecture patterns for maintainable, testable, and scalable systems. \n \n Covers three core patterns: Clean Architecture (layered dependency inward), Hexagonal Architecture (ports and adapters), and Domain-Driven Design (bounded contexts, aggregates, value objects) \n Includes complete directory structures, code examples, and implementation patterns for Python backends using FastAPI, asyncpg, and similar frameworks \n Demonstrates practical separation of concerns: do

Architectural guidance for scalable Flutter apps using MVVM, layered design, and feature-first organization. \n \n Supports two project structures: feature-first (recommended for teams and medium-to-large apps) and layer-first (for smaller apps or solo developers) \n Defines three core layers: UI (Views and ViewModels), Data (Repositories and Services), and optional Domain (Use-cases) \n Covers key design patterns including Command Pattern, Result Type for error handling, Repository Pattern, and

Use this skill for system-level design decisions rather than implementation details within a single service or component.

Production-ready React Native patterns with Expo, navigation, offline-first architecture, and native module integration. \n \n Covers Expo Router for file-based navigation, authentication flows with secure token storage, and route protection patterns \n Includes offline-first data sync using React Query with AsyncStorage persistence and online status detection \n Demonstrates native module integration for haptics, biometrics, push notifications, and platform-specific code patterns \n Provides pe

Analyze codebases for architectural friction and propose module-deepening refactors as testability improvements. \n \n Explores codebases organically to surface shallow modules, tightly-coupled components, and untested seams rather than following rigid heuristics \n Applies John Ousterhout's \"deep module\" principle: small interfaces hiding large implementations for better testability and AI navigability \n Generates multiple radically different interface designs (minimalist, flexible, caller-o