Apex Class Decomposition Pattern

Quality score: 70/100 · Category: General · Sub-category: automation

When and how to split an Apex class into Domain / Service / Selector layers using this repo's lightweight base classes (BaseDomain, BaseService, BaseSelector). Covers splitting signals, ordering of extraction, and naming conventions. NOT for full fflib migration — see fflib-enterprise-patterns. NOT for trigger framework choice — see trigger-framework.

What this skill does

Apex Class Decomposition Pattern is a production-ready Claude Code skill (quality score 70/100) in the automation sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/apex-class-decomposition-pattern/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Apex Class Decomposition Pattern skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/apex-class-decomposition-pattern
curl -L https://claudskills.com/skills/apex-class-decomposition-pattern/SKILL.md \
  -o ~/.claude/skills/apex-class-decomposition-pattern/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/apex-class-decomposition-pattern/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/apex-class-decomposition-pattern/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\apex-class-decomposition-pattern\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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