このAIはソースコードなしでアプリとウェブサイトをリバースエンジニアリングできる（REA）

This AI Can Reverse Engineer Apps & Websites Without Source Code (REA)

Links & Resources

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

REA Setup: npx rea-agents setup

My REA Fork: https://github.com/ixEmma/rea

What if AI could help you understand how a website or application works—even when you don't have its source code?

In this video, we're exploring REA (Reverse Engineer Anything)**, an open-source tool that connects AI coding agents to reverse-engineering capabilities through MCP (Model Context Protocol).

We'll look at how REA works, what it can analyze, how it connects with AI coding agents, and how developers can use it to investigate software features instead of relying entirely on guesswork.

Whether you're interested in reverse engineering, AI-assisted development, or understanding how applications work behind the scenes, this video will introduce you to a powerful open-source project.

What you'll learn

• What REA (Reverse Engineer Anything) actually does
• How REA works with AI coding agents and MCP
• Understanding websites, JavaScript, and application behavior
• Exploring REA's supported tools and capabilities
• How to get started with REA
• What reverse engineering can and cannot tell you

00:00 What if AI could investigate an app? 00:36 What Is Reverse Engineer Anything? 01:25 Exploring the REA Repository 02:34 How MCP Connects AI Agents to Tools 02:58 Web, JavaScript and Desktop App Investigation 03:57 Native Binaries, Android and Source Code Limits 05:00 Learning from Spotify’s Interface 05:55 Investigating Shopify Workflows 06:47 Setting Up REA with Your AI Agent 07:32 Configuration Changes and Safe Testing 08:16 Writing Better Investigation Prompts 09:28 Why AI Coding Agents Need Better Context 10:21 REA’s Strengths and Limitations 11:04 Explore the Repository and Share Your Ideas

REA is designed to support software investigation, not magically recover the original source code of every application.

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#ReverseEngineering #AIAgents #MCP #REA #OpenSource