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code-structure

Extract duplicated operational logic into a shared service layer.

Updated May 21, 2026
Search Tags:#architecture#modularity#refactor#code-quality#workflow-orchestration#design-patterns#service-layer
One-click install
npx skills add https://github.com/samlaggz/hermes-agent-sam --skill code-structure-samlaggz
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: code-structure
Source: https://github.com/samlaggz/hermes-agent-sam/tree/main/backup/skills/code-structure
Command: npx skills add https://github.com/samlaggz/hermes-agent-sam --skill code-structure-samlaggz

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Eliminates duplicated operational logic across multiple workflows by guiding the extraction of common mechanics into a shared service layer, reducing maintenance burden and ensuring consistent behavior across flows.

Core Features & Use Cases

  • Promotes a two-layer architecture where actions orchestrate domain rules while a service layer centralizes reusable operations.
  • Helps identify repeated operational chunks and extract them into composable service functions with explicit inputs and outputs.
  • Includes migration guidance to avoid over-abstraction and preserve domain policy in the actions.

Quick Start

Review a workflow with repeated logic and refactor the common mechanics into a reusable service function to begin standardizing behavior.

Frequently Asked Questions about code-structure

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

FAQPage Schema
How do I refactor duplicated operational logic across multiple workflows?▼

Eliminate duplicated logic by promoting a shared service layer that centralizes reusable operations into composable functions, ensuring consistent behavior and reducing maintenance burden across multiple workflows.

What is a two-layer architecture for workflow orchestration and domain rules?▼

A two-layer architecture separates workflow orchestration from reusable mechanics by having actions orchestrate domain rules while a service layer encapsulates reusable operations with explicit input and output contracts.

How do I extract repeated code chunks into composable service functions?▼

Identify repeated operational chunks across workflows and extract them into composable service functions with explicit inputs and outputs, preserving domain policy within the actions layer.

When do I need a service layer in my software project?▼

You need a service layer when multiple workflows share duplicated operational logic, requiring a centralized structure to standardize behavior, reduce maintenance burden, and enforce explicit input and output contracts.

What are the limitations of extracting a shared service layer for workflow orchestration?▼

A key limitation is the risk of over-abstraction; migration guidance helps avoid this by ensuring extracted service functions preserve domain policy in actions and maintain explicit input and output boundaries.

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