---
title: "GitHub 排名第一的热门技能太疯狂了（5 个用例）"
url: "https://reamcp.dev/zh-cn/cases/github-s-1-trending-skill-is-insane-5-use-cases-a4bd73"
source: "https://www.youtube.com/watch?v=rw0fqnrZgNM"
source_type: "resource"
author: "AI LABS"
author_handle: "ailabs-393"
stars: 0
category: "工具与集成"
categories: ["tools-integrations"]
tags: ["browser-devtools", "claude-code", "github", "mcp", "reverse-engineering", "security-audit"]
added: "2026-10-16T02:15:38.523Z"
updated: "2026-10-15T15:45:10.000Z"
locale: "zh-cn"
content_locale: "zh-cn"
---

# GitHub 排名第一的热门技能太疯狂了（5 个用例）

AI LABS 详细介绍了 REA（Reverse Engineer Anything），这是面向 AI 智能体的热门 MCP 服务器，展示了如何用 Claude Code 和 Codex 进行设置，以及五个经过测试的用例：克隆类似 Obsidian 图形视图的功能、竞争对手分析、漏洞追踪、性能检查，以及针对暴露密钥和数据的 安全 审计。

## Description

GitHub 排名第一的热门技能太疯狂了（5 个用例）

REA（Reverse Engineer Anything）是 GitHub 上排名第一的热门仓库，它让 Claude Code 能够拆解任何应用或网站。我们将带你了解 REA GitHub 的设置、连接 REA MCP，并展示 5 种使用逆向工程来构建、测试和保护你自己应用的方法。

感谢 Firecrawl 的赞助。使用 Firecrawl 让你的 AI 智能体访问实时网络，每月可免费搜索 500 次：https://firecrawl.link/ai-labs

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REA：https://github.com/morluto/rea

REA Reverse Engineer Anything 是面向 AI 智能体的 MCP 服务器。它深入挖掘应用或网站发送到你浏览器的所有内容，沿着点击追溯到发送请求的确切代码，并保存每一步发出的内容和返回的内容。然后它将所有这些转化为关于功能如何工作的书面解释。每个发现都被标记为已见、猜测或未知，因此猜测不能冒充事实。它只能看到到达你浏览器的内容，因此公司自己服务器上的任何内容都保持隐藏。它也适用于某些桌面应用。

在本视频中，我们向你展示如何从安装到首次运行使用 REA GitHub。安装命令在 GitHub REA 仓库中。它会检测你的编码工具，因此你可以一次性设置 REA Claude Code 和 REA Codex。它添加了一个逆向工程技能，每个 REA Claude 会话都可以使用，还有通过 MCP 的大约 170 个工具。无论你是在 Opus 5.5 上运行 Claude Code 还是使用 Codex 作为你的 AI 智能体，这都有效。

然后我们介绍我们测试过的 5 个 Claude REA 用例，每一个都是使用 AI 进行逆向工程的不同方式：
→ 重建一个像原始功能一样工作的功能（Obsidian 的图形视图和 Notion 的看板视图）
→ 运行竞争对手分析，发现他们网站从未提及的功能
→ 修复一个损坏的功能并追踪漏洞（屏幕上的价格与收取的价格不匹配）
→ 对你的网站进行全面检查（速度、损坏的 链接 和手机上的布局问题）
→ 检查你的应用是否有泄漏，如暴露的 API 密钥和客户数据

如果你想了解任何应用如何工作并将其带入你自己的应用，Reverse Engineer Anything REA 是你现在可以给你的 AI 智能体的最有用的工具之一。

00:00 介绍
00:55 REA 是什么
03:27 设置
04:24 克隆功能
06:27 赞助商
07:22 竞争对手研究
08:13 漏洞追踪
10:19 性能检查
10:55 安全审计

标签：
#ai #claude #Opus55 #claudecode #codex #aiagent #github #rea

## Original README

GitHub's #1 Trending Skill Is Insane (5 Use Cases)

REA (Reverse Engineer Anything) is the number one trending repo on GitHub, and it lets Claude Code take apart any app or website. We go through the REA GitHub setup, connect the REA MCP, and show 5 ways to use reverse engineering to build, test and secure your own app.

Thanks to Firecrawl for sponsoring. Give your AI agent access to the live web with 500 free searches a month using Firecrawl at: https://firecrawl.link/ai-labs

Community with All Resources: https://ailabspro.io/?v=rw0fqnrZgNM

The Roundup, our daily newsletter covering the AI stories that matter. Join now: https://www.theroundup.so/

Got a software idea but don't have the team to build it? Autometa turns your ideas into production-ready software. Check out https://autometa.dev/yt to see what we can build for you.

REA: https://github.com/morluto/rea

REA Reverse Engineer Anything is an MCP server for AI agents. It digs into everything an app or website sends to your browser, follows a click back to the exact code that sends the request, and saves what went out and what came back at every step. Then it turns all of that into a written explanation of how a feature works. Every finding is labelled as seen, guessed or unknown, so a guess can't pass as a fact. It only sees what reaches your browser, so anything on a company's own servers stays hidden. It also works on some desktop apps.

In this video we show you how to use REA GitHub from install to your first run. The install command is in the GitHub REA repo. It detects your coding tools, so you can set up REA Claude Code and REA Codex in one go. It adds a reverse engineering skill that every REA Claude session can use, plus around 170 tools through the MCP. That works whether you run Claude Code on Opus 5.5 or use Codex as your AI agent.

Then we go through 5 Claude REA use cases we tested, each one a different way of doing reverse engineering with AI:
→ Rebuild a feature that works like the original (Obsidian's graph view and Notion's board view)
→ Run competitor analysis that finds features their websites never mention
→ Fix a broken feature and trace the bug (prices on screen that didn't match the price charged)
→ Run a full checkup on your site (speed, broken links and layout issues on phones)
→ Check your app for leaks like exposed API keys and customer data

If you want to understand how any app works and bring that into your own, Reverse Engineer Anything REA is one of the most useful tools you can give your AI agents right now.

00:00 Intro
00:55 What REA Is
03:27 Setup
04:24 Clone Features
06:27 Sponsor
07:22 Competitor Research
08:13 Bug Hunting
10:19 Performance Check
10:55 Security Audit

Hashtags:
#ai #claude #Opus55 #claudecode #codex #aiagent #github #rea