Component Identification Sizing 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/component-identification-sizing/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when asking "how big is each module?", "what components do I have?", "which service is too large?", "analyze codebase structure", "size my monolith", or planning where to start decomposing. Do NOT use for runtime performance sizing or infrastructure capacity planning.
The Component Identification Sizing 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.
mkdir -p ~/.claude/skills/component-identification-sizing curl -L https://claudskills.com/skills/component-identification-sizing/SKILL.md \ -o ~/.claude/skills/component-identification-sizing/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/component-identification-sizing/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/component-identification-sizing/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\component-identification-sizing\SKILL.md on Windows. See the full install guide for step-by-step instructions.
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.
Browse all Engineering skills in the ClaudSkills registry, or explore these top-rated picks from the same category:
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