ClaudSkills / Engineering / code-quality

Refactor First Assessment

Q: What is a Claude Code skill and how does the Refactor First Assessment skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Refactor First Assessment is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: code-quality · Last updated: 2026-05-21

During planning after grill-task, decide whether a preparatory refactor step is needed before implementation — runs four parallel A-rule checks. 規劃時評估現有結構是否支持計劃變更，按需插入預備重構步驟。 Use when: creating implementation plan, after grill-task, before writing implementation steps, assess codebase for refactor, planning refactor-first

From the source SKILL.md

評估現有代碼庫結構是否自然支持計劃中的變更。若不支持，在實現步驟前插入預備重構步驟。

What this skill does

Refactor First Assessment is a community-contributed Claude Code skill in the code-quality sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/refactor-first-assessment/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Refactor First Assessment Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/refactor-first-assessment
curl -L https://claudskills.com/skills/refactor-first-assessment/SKILL.md \
  -o ~/.claude/skills/refactor-first-assessment/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/refactor-first-assessment/. Claude Code auto-discovers it on next session.

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

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

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.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Refactor First Assessment Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/refactor-first-assessment/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Refactor First Assessment skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Refactor First Assessment skill?

Use Refactor First Assessment when your Claude Code task falls under the Engineering category — specifically in the code quality area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Refactor First Assessment" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Refactor First Assessment skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Refactor First Assessment is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

ClaudSkills. (2026). Refactor First Assessment [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/refactor-first-assessment/

BibTeX

@misc{refactor-first-assessment-2026,
  author    = {ClaudSkills},
  title     = {Refactor First Assessment [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/refactor-first-assessment/}
}

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