---
title: "Claude Code 现在可以向你展示几乎所有应用的工作原理，以及你如何重现"
url: "https://reamcp.dev/zh-cn/cases/claude-code-can-now-show-you-how-basically-any-app-works-and-9cca70"
source: "https://x.com/i/status/2112892966129766506"
source_type: "resource"
author: "NotMissing"
author_handle: "notmissing_"
stars: 0
category: "工具与集成"
categories: ["tools-integrations"]
tags: ["claude-code", "ghidra", "mcp", "reverse-engineering", "setup-guide"]
added: "2026-10-22T02:06:01.025Z"
updated: "2026-10-21T13:05:13.000Z"
locale: "zh-cn"
content_locale: "zh-cn"
---

# Claude Code 现在可以向你展示几乎所有应用的工作原理，以及你如何重现

一篇 X 帖子，解释如何在 Claude Code 中安装和使用 REA（morluto/rea），包含设置 Node.js 22/24、Ghidra 和 Java 21+ 的提示，然后询问特定应用功能如何工作并构建类似功能。它还警告出现了伪造的木马化副本，只能从官方仓库安装。

## Description

该帖子展示了一个三步工作流程：将安装提示粘贴到 Claude Code 中（从官方 morluto/rea 仓库安装 REA，验证 Node.js 22 或 24，运行 REA 设置，安装 Ghidra 和 Java 21+，并连接它们），批准设置更改并重启 Claude Code，然后询问某个功能，例如“理解 [应用] 中的搜索如何工作，向我展示证据，并为我的项目构建类似功能”。作者将 REA 描述为一个开源工具，曾达到 GitHub 第一名，并指出在热潮期间出现了带有木马的伪造副本，因此用户只能从官方 morluto/rea 仓库安装。

## Original README

Claude Code can now show you how basically any app works, and how you can recreate it...

It's called REA, an open source tool that hit #1 on GitHub this month

Basically, you don't need an app's source code anymore to understand it. You ask Claude how a feature works, and it shows you how

Here's how i'd set it up:

Step 1: paste this into Claude Code:

“Install REA from the official morluto/rea repo. Check that I have Node.js 22 or 24, run the REA setup for Claude Code, then install Ghidra and Java 21 or newer and connect them to REA. Tell me when I need to approve something or restart”

Step 2: approve the setup changes and restart Claude Code

Step 3: ask about one feature, for example:

“Understand how search works in [app], show me the evidence, and build a similar feature for my project”

Way better than guessing how something works from the outside

One thing to note: fake copies with trojans showed up during the hype, so only install from the official morluto/rea repo