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Engineering With Craft

Category: Engineering  ·  Sub-category: testing  ·  Last updated:
Use when you (a coding/execution agent) are designing, building, or testing actual code and want to apply established engineering theories well —— 当你(执行 agent)在动手设计 / 开发 / 测试代码、想遵循 DDD / SDD / TDD / OOP 的最佳实践与品味时:怎么给领域建模(bounded context / aggregate / 不变式)、怎么写好类(SOLID / 四柱 / 组合优于继承)、怎么 spec-first(契约即 SSOT)、怎么 test-first(红绿铁律 / constraint parity)。核心是工程心智模型 + 哲学 + 艺术品味 + 方法论,叠加 no-silent-failure / spec 不漂移 / 无 idle wrapper 等红线。五条共享根:不变式即锚 / 契约即 SSOT / 组合优于包装 / 分层思维 / 证据优于声称。Triggers: 要设计一个模块 / 给领域建模 / 划 bounded context / 写类纠结继承还是组合 / 要不要先写 spec / 先写测试还是先写实现 / 这个抽象值不值 / 怎么躲开贫血模型或 god class。Do NOT use when 你在决定该编排什么 / 怎么派发(master-orchestrator-guide)、怎么把目标切成任务 DAG(slicing-goals-into-dags)、把一个任务迭代优化到验收的循环形状本身(dev-as-ml-loop)、怎么用 ccm 写 board(using-ccm)、workflow 脚本怎么写(authoring-workflows)。
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

---

What this skill does

Engineering With Craft is a community-contributed Claude Code skill in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/engineering-with-craft/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Engineering With Craft 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 158,000+ 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/engineering-with-craft
curl -L https://claudskills.com/skills/engineering-with-craft/SKILL.md \
  -o ~/.claude/skills/engineering-with-craft/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/engineering-with-craft/. Claude Code auto-discovers it on next session.

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

Telegram

📱 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 Engineering With Craft Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/engineering-with-craft/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Engineering With Craft skill do?
Use when you (a coding/execution agent) are designing, building, or testing actual code and want to apply established engineering theories well —— 当你(执行 agent)在动手设计 / 开发 / 测试代码、想遵循 DDD / SDD / TDD / OOP 的最佳实践与品味时:怎么给领域建模(bounded context / aggregate / 不变式)、怎么写好类(SOLID / 四柱 / 组合优于继承)、怎么 spec-first(契约即 SSOT)、怎么 test-first(红绿铁律 / constraint parity)。核心是工程心智模型 + 哲学 + 艺术品味 + 方法论,叠加 no-silent-failure / spec 不漂移 / 无 idle wrapper 等红线。五条共享根:不变式即锚 / 契约即 SSOT / 组合优于包装 / 分层思维 / 证据优于声称。Triggers: 要设计一个模块 / 给领域建模 / 划 bounded context / 写类纠结继承还是组合 / 要不要先写 spec / 先写测试还是先写实现 / 这个抽象值不值 / 怎么躲开贫血模型或 god class。Do NOT use when 你在决定该编排什么 / 怎么派发(master-orchestrator-guide)、怎么把目标切成任务 DAG(slicing-goals-into-dags)、把一个任务迭代优化到验收的循环形状本身(dev-as-ml-loop)、怎么用 ccm 写 board(using-ccm)、workflow 脚本怎么写(authoring-workflows)。
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 Engineering With Craft skill?
Use Engineering With Craft when your Claude Code task falls under the Engineering category — specifically in the testing 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 Engineering With Craft" or describe the task and let Claude pick). Browse related skills at /category/engineering/.
What is a Claude Code skill and how does the Engineering With Craft 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. Engineering With Craft 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/.

Attribution & license

Cite this skill

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

APA
nemori-ai. (2026). Engineering With Craft [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/engineering-with-craft/
BibTeX
@misc{engineering-with-craft-2026,
  author    = {nemori-ai},
  title     = {Engineering With Craft [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/engineering-with-craft/}
}

Embed this skill

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Security scan

Grade A · scanned 2026-07-23 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

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More Engineering skills

Browse all Engineering skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Engineering skills → Top 100 skills
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