When should I use this Claude Code skill?

Use this skill when your codebase is growing complex or your team is scaling, and you need the organization of microservices without the deployment complexity of a distributed system.

Does it work with any programming language?

Yes, it focuses on high-level architectural paradigms like DDD and encapsulation that can be applied across most modern backend languages and frameworks.

What is a Modular Monolith?

A modular monolith is an architectural pattern that organizes a single application into separate, well-defined modules with clear boundaries to improve maintainability and team autonomy.

How does it enforce boundaries?

The skill utilizes tools like dependency analyzers and automated architectural tests to identify and block forbidden references between internal modules.

Can this skill help migrate to microservices?

Yes, by enforcing strict module boundaries and public contracts now, it makes it significantly easier to split modules into independent services later.

Modular Monolith Architecture

Name: Modular Monolith Architecture
Author: micsapp

bymicsapp

0•

Desarrollo de API

Implements and enforces clear module boundaries within a single deployable application to ensure team autonomy and code maintainability.

This skill equips Claude with the patterns and tools necessary to design, implement, and maintain a modular monolith architecture. It helps developers organize large codebases into well-bounded modules aligned with business capabilities, providing the team autonomy benefits of microservices without the operational overhead of distributed systems. By enforcing internal boundaries through dependency analysis and public contracts, it prevents architectural erosion into a 'big ball of mud' and facilitates a smoother future transition to services if needed.

Características Principales

01Defines module boundaries based on Domain-Driven Design (DDD) principles

02Analyzes and prevents illegal dependencies and architectural violations

030 GitHub stars

04Facilitates the creation of formal public contracts and facades between modules

05Generates Architecture Decision Records (ADRs) for module mapping and shared code rules

06Enforces internal encapsulation using language-level visibility and automated checks

Casos de Uso

01Scaling a development team while maintaining high release velocity and code isolation

02Preparing an application for a future microservices migration by establishing clean boundaries

03Modernizing a legacy monolith into a structured, modular system

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add micsapp/micstec-skills architecture-paradigm-modular-monolith

For use in Claude.ai and ChatGPT

Características Principales

01Defines module boundaries based on Domain-Driven Design (DDD) principles

02Analyzes and prevents illegal dependencies and architectural violations

030 GitHub stars

04Facilitates the creation of formal public contracts and facades between modules

05Generates Architecture Decision Records (ADRs) for module mapping and shared code rules

06Enforces internal encapsulation using language-level visibility and automated checks

Casos de Uso

01Scaling a development team while maintaining high release velocity and code isolation

02Preparing an application for a future microservices migration by establishing clean boundaries

03Modernizing a legacy monolith into a structured, modular system

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add micsapp/micstec-skills architecture-paradigm-modular-monolith

For use in Claude.ai and ChatGPT