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improve-codebase-architecture

Identifies shallow parts of a codebase and proposes architectural improvements for maintainability and readability.

Updated Apr 21, 2026
Search Tags:#refactoring#testability#deepening#codebase architecture#AI navigability
One-click install
npx skills add https://github.com/erikshafer/CritterCab --skill improve-codebase-architecture-erikshafer
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: improve-codebase-architecture
Source: https://github.com/erikshafer/CritterCab/tree/main/.agents/skills/improve-codebase-architecture
Command: npx skills add https://github.com/erikshafer/CritterCab --skill improve-codebase-architecture-erikshafer

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill identifies shallow modules in a codebase and suggests ways to refactor them into deeper, more maintainable modules, improving testability and AI navigability.

Core Features & Use Cases

  • Deepening Opportunities: Surface architectural friction and propose refactoring opportunities to improve codebase architecture.
  • Domain Language: Uses the project's domain model to guide suggestions.
  • Interface Design: Offers parallel sub-agent patterns for exploring alternative interfaces for deepening candidates.
  • Testing Strategy: Emphasizes testing at the interface level to ensure maintainability and testability.

Quick Start

Run the improve-codebase-architecture skill to explore deepening opportunities in your codebase.

Frequently Asked Questions about improve-codebase-architecture

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

FAQPage Schema
How do I identify shallow modules in my codebase for refactoring?▼

Refactoring shallow modules improves codebase architecture by increasing testability and AI navigability. It transforms high-friction areas into deeper modules, using domain language to guide structural improvements and ensure maintainability.

How does domain language guide codebase architecture improvements?▼

Domain language guides codebase architecture improvements by mapping the project's domain model to structural suggestions. This ensures refactoring opportunities align with business logic, producing deeper modules with clear interfaces and better testability.

Do I need to know my project's domain model to improve codebase architecture?▼

Yes, improving codebase architecture requires knowledge of the project's domain model and architecture principles. This prerequisite ensures refactoring suggestions for shallow modules align properly with your system's design and testing strategy.

What is the best way to design interfaces for deepening candidates in a codebase?▼

The best way to design interfaces for deepening candidates is using parallel sub-agent patterns. This approach explores alternative interface designs to resolve architectural friction while emphasizing testing at the interface level for maintainability.

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