ClaudSkills / Engineering / architecture

Domain Identification Grouping

Quality score: 70/100 · Category: Engineering · Sub-category: architecture

Groups existing components into logical business domains to plan service-based architecture. Use when asking "which components belong together?", "group these into services", "organize by domain", "component-to-domain mapping", or planning service extraction from an existing codebase. Do NOT use for identifying new domains from scratch (use domain-analysis) or analyzing coupling (use coupling-analysis).

What this skill does

Domain Identification Grouping is a production-ready Claude Code skill (quality score 70/100) in the architecture sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/domain-identification-grouping/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when asking "which components belong together?", "group these into services", "organize by domain", "component-to-domain mapping", or planning service extraction from an existing codebase. Do NOT use for identifying new domains from scratch (use domain-analysis) or analyzing coupling (use coupling-analysis).

Who uses this skill

The Domain Identification Grouping skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. 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/domain-identification-grouping
curl -L https://claudskills.com/skills/domain-identification-grouping/SKILL.md \
  -o ~/.claude/skills/domain-identification-grouping/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/domain-identification-grouping/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/domain-identification-grouping/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\domain-identification-grouping\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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