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WritingJavaScript

Case Studies

by boyang-hu

Case Studies is a Writing skill for Claude Code, published by boyang-hu in website-rebuild-skill.

840 stars169 forkson boyang-hu/website-rebuild-skillAdded 2026/09/03Repository updated 2026/09/02
agent-skillsai-agentsclaudeclaude-codecodexreverse-engineeringwayback-machineweb-archiving
Install in seconds
Install Case Studies
Copy Case Studies into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.
terminal
npx degit https://github.com/boyang-hu/website-rebuild-skill/tree/main/skills/website-rebuild/references/case-studies ~/.claude/skills/case-studies

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/boyang-hu/website-rebuild-skill.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file
skills/website-rebuild/references/case-studies/skill.md in boyang-hu/website-rebuild-skill
Installs to
~/.claude/skills/case-studies
Collection
One of 2 skills cataloged from this repository
Category
Writing1109 skills

What Case Studies does

Case Studies records empirical examples and failure cases behind SKILL.md rules. Use it when you need to understand why a rule exists or check how strong the evidence is.

Case Studies is cataloged under Writing on DirSkills. Case Studies comes from a repository tagged agent-skills, ai-agents, claude, claude-code and codex.

Documentation

README

case-studies/skill.md — SKILL.md 的实证记录

何时加载本文件:不在必经集合里。只在想知道 SKILL.md 某条规则为什么存在、或要核对它的实证强度时读;小节名与 SKILL.md 一一对应。

使用前提与授权

法务考量不得削减镜像完整性或门的覆盖面不得以"反正不公开""不该多存一份"这类法务理由留洞。实证:某项目以"产出永不公开"为由对一类资产"登记、不补抓",缺了约 60% 的资产而五道门始终全绿,藏了四个里程碑【objectarchive】。

适用范围

C1(重构式逆向)——路线:flight-decode 建坐标系 → 重构一个可构建的 Next 工程(客户端一方组件按 C2 逐字译,服务端组件从 flight 树反推为显式登记的推断物)→ verify-flight 语义门收口(模块 id 全局双射)。实测 rauchg.com(Next 16/Turbopack):18/18 路由语义一致,盲逆向对答案结构 ≈95%/行为 ≈98%。

C2(可做,按 A 类跑)——实测一个 R3F 站:useFrame 回调里就是 MathUtils.damp(x, y, 7, t) 这样的普通命令式代码,逐字切片 18 个模块换进页面后 CLEAN、8 个 canvas 齐全、跨侧 99.5%切片器不关心范式——它切的是字节。 渲染器当平台层从镜像伺服。

X 类(可抢救)——⭐ 抢救产出是标准镜像——X 类可走完 L3 全程(实测 first-launch:策略 A 外壳 + 数值门 9,856 样本全等 + 像素带宽内 + 自包含门,无一道门需改语义)。

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Case Studies

  • What else does boyang-hu publish alongside Case Studies?

    Case Studies is one of 2 skills that DirSkills catalogs from boyang-hu/website-rebuild-skill, the repository it ships in. Its siblings there include Website Rebuild. Each one is a separate skill with its own page in this directory, installs the same way Case Studies does, and is maintained by boyang-hu in that same repository. The rest of the collection is listed on the boyang-hu/website-rebuild-skill page.

  • How does Case Studies compare to other Writing skills?

    Case Studies ranks #540 by stars among the 1109 Writing skills in this catalog. The most-starred ones next to it are Article Writing, Social Media Content Calendar and Knowledge Comic Creator. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Case Studies against them. Open each page to compare what they document and how they install.