design

Design modular software architectures from functional requirements using the Balanced Coupling model.

504|32|Updated Mar 28, 2026
One-click install
npx skills add https://github.com/vladikk/modularity --skill design-vladikk
Or copy as Structured Prompt for Agent
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Skill: design
Source: https://github.com/vladikk/modularity/tree/main/skills/design
Command: npx skills add https://github.com/vladikk/modularity --skill design-vladikk

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Building new software systems often results in unplanned coupling imbalances, distributed monoliths, or unmaintainable "big ball of mud" architectures due to unstructured design decisions, leading to exponential technical debt and cascading change failures as the system scales.

Core Features & Use Cases

  • Balanced Coupling Architecture Design: Creates modular system designs from functional requirements using the Balanced Coupling model to ensure integration strength, distance, and volatility are aligned.
  • Full Documentation Generation: Produces complete module design documents with integration contracts, test specifications, and coupling assessments for engineering teams to implement directly.
  • Use Case: When building a new e-commerce platform, this skill helps define clear module boundaries for payments, inventory, and user management to avoid tight coupling that would cause cascading outages when updating payment processing logic.

Quick Start

Invoke the design skill with the path to your functional requirements document to generate a complete modular architecture design, module specifications, and coupling balance analysis.

Frequently Asked Questions about design

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I design modular software architecture from functional requirements?

To design modular software architecture from functional requirements, you generate high-level system designs using the Balanced Coupling model. This process produces validated module design documents, integration contracts, and coupling assessments to ensure system scalability.

What is balanced coupling in system design and how does it prevent technical debt?

Balanced coupling in system design ensures that integration strength, distance, and volatility are aligned across modules. Preventing coupling imbalances stops the formation of distributed monoliths and avoids costly architectural technical debt during system scaling.

How do I define module boundaries to avoid a distributed monolith architecture?

To define module boundaries and avoid a distributed monolith, apply the Balanced Coupling model to your functional requirements. This generates specific module specifications and integration contracts that prevent tight coupling and cascading change failures.

What is the best way to document module design specifications for engineering teams?

The best way to document module design specifications is to generate complete architecture documents from functional requirements. This yields validated module designs, test specifications, and coupling assessments that engineering teams can implement directly.

Can I use this approach for module-level design of an e-commerce platform?

Yes, you can use this approach for module-level design of an e-commerce platform. It defines clear module boundaries for components like payments, inventory, and user management, preventing tight coupling that causes cascading outages during updates.

When should I not use automated modular architecture generation?

Automated modular architecture generation should not be used when you lack defined functional requirements. The design process relies entirely on analyzing these requirements to produce validated module boundaries, integration contracts, and coupling assessments.