What is the Library-First approach mentioned in the skill?

It is a strategy that requires searching for existing npm packages, SaaS solutions, or APIs before writing custom code to minimize future maintenance liabilities.

What core architectural patterns does this skill follow?

This skill is primarily based on Clean Architecture and Domain-Driven Design (DDD) principles, focusing on separation of concerns and business logic isolation.

When should I use the Software Architecture skill?

Use this skill whenever you are designing a new system, writing complex business logic, or analyzing code for architectural integrity and quality.

Does this skill enforce specific code style rules?

Yes, it promotes the early return pattern, arrow functions, and sets specific limits for function length (50 lines) and file length (200 lines) to ensure readability.

How does this skill handle naming conventions?

It actively discourages generic names like 'utils' or 'helpers' in favor of domain-specific names like 'OrderCalculator' or 'UserAuthenticator' to maintain a clear bounded context.

Clean Software Architecture

Name: Clean Software Architecture
Author: claudiodearaujo

byclaudiodearaujo

0•

API Development

Enforces high-quality software design principles based on Clean Architecture and Domain-Driven Design for scalable, maintainable codebases.

This skill equips Claude with the expertise to guide developers through building robust software systems using Clean Architecture and Domain-Driven Design (DDD) principles. It emphasizes a 'Library-First' approach to minimize technical debt, enforces strict code quality standards—such as early returns and modular decomposition—and mandates domain-specific naming conventions to avoid generic 'utility' traps. By focusing on the separation of concerns and ubiquitous language, this skill helps ensure that business logic remains independent of frameworks and that every module has a single, clear purpose.

Key Features

01Provides domain-specific naming patterns to replace generic utility folders

020 GitHub stars

03Advocates for a Library-First approach to reduce custom code maintenance

04Implements Clean Architecture and DDD principles for decoupled systems

05Guides modular decomposition of complex functions and files

06Enforces code quality rules including early returns and line-count limits

Use Cases

01Designing a new backend service using Domain-Driven Design principles

02Evaluating third-party libraries versus custom implementations for new features

03Refactoring monolithic 'helper' files into organized, domain-specific modules

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add claudiodearaujo/izacenter software-architecture

For use in Claude.ai and ChatGPT

Key Features

01Provides domain-specific naming patterns to replace generic utility folders

020 GitHub stars

03Advocates for a Library-First approach to reduce custom code maintenance

04Implements Clean Architecture and DDD principles for decoupled systems

05Guides modular decomposition of complex functions and files

06Enforces code quality rules including early returns and line-count limits

Use Cases

01Designing a new backend service using Domain-Driven Design principles

02Evaluating third-party libraries versus custom implementations for new features

03Refactoring monolithic 'helper' files into organized, domain-specific modules

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add claudiodearaujo/izacenter software-architecture

For use in Claude.ai and ChatGPT