---
title: "你可以免费克隆任何应用（REA + 9Router）完整端到端教程"
url: "https://reamcp.dev/zh-cn/cases/you-can-clone-any-app-for-free-rea-9router-complete-end-to-e-d2bdca"
source: "https://www.youtube.com/watch?v=nndv3V5Q7HY"
source_type: "resource"
author: "Maitis"
author_handle: "maitis-ai"
stars: 0
category: "应用功能复现"
categories: ["app-recreation"]
tags: ["9router", "app-recreation", "claude-code", "rea", "tutorial"]
added: "2026-10-24T02:32:09.429Z"
updated: "2026-10-23T14:30:30.000Z"
locale: "zh-cn"
content_locale: "zh-cn"
---

# 你可以免费克隆任何应用（REA + 9Router）完整端到端教程

一个 YouTube 教程，安装 REA，通过 9Router 将其连接到 Claude Code，并演示根据提示重建一个包含文档、电子表格、幻灯片和画图的办公套件。

## Description

视频演示了如何设置 REA 和 9Router、添加免费的 AI 提供商、配置回退组合、在 Claude Code 中安装 REA，以及测试由提示驱动的办公套件重建。其中包括 npx rea-agents setup 和 npx rea-agents doctor 等命令、官方项目链接，以及负责任使用免责声明。

## Original README

You Can Clone Any App for FREE (REA + 9Router) Complete End-to-End Tutorial

Clone any app for free, with zero coding, using REA + Claude Code.

📄 Free cheat sheet + all prompts: https://docs.google.com/document/d/1o99i_AD5WN-dNVg0NDtWIicybtxqQYJPheLcLUjYJNs/edit?usp=drivesdk

In this video, we set up REA (Reverse Engineer Anything), the open-source tool that went viral on GitHub. We connect it to Claude Code for free using 9Router, and then try to rebuild a full office suite (documents, spreadsheets, slides and paint) from just one prompt.

━━━━━━━━━━━━━━━━━━━━
⏱️ CHAPTERS
━━━━━━━━━━━━━━━━━━━━
0:00 Clone any app for free
1:05 Level 1: What is REA?
2:36 Level 2: Claude Code for free with 9Router
3:33 Adding free AI providers
4:21 Making a fallback combo
5:16 Installing REA in Claude Code
6:58 Level 3: Cloning a real app
7:15 Rebuilding an office suite with one prompt
8:35 Testing all four apps
9:20 Adding new features with prompts
10:33 Recap

━━━━━━━━━━━━━━━━━━━━
🛠️ COMMANDS USED
━━━━━━━━━━━━━━━━━━━━
▸ Install 9Router
npm install -g 9router

▸ Start 9Router
9router

▸ Install REA
npx rea-agents setup

▸ Connect REA to Claude Code
npx rea-agents setup --client claude_code

▸ Check everything works
npx rea-agents doctor

━━━━━━━━━━━━━━━━━━━━
🔗 OFFICIAL LINKS
━━━━━━━━━━━━━━━━━━━━
⚠️ Fake copies of REA are going around. Only use these.

REA (GitHub): https://github.com/morluto/rea
REA (website): https://rea.tools
9Router (GitHub): https://github.com/decolua/9router
Kiro (free monthly credits): https://kiro.dev
OpenRouter: https://openrouter.ai
Ghidra: https://ghidra-sre.org

📺 Full 9Router setup video: [9ROUTER VIDEO LINK]

━━━━━━━━━━━━━━━━━━━━
⚠️ USE RESPONSIBLY
━━━━━━━━━━━━━━━━━━━━
Only inspect software you own or are allowed to analyze, and follow each app's license and terms of service. REA helps your AI understand how a feature works so it can write its own original version. It does not give you the app's source code. Never copy someone else's code, branding or paid content.

Free AI model limits change often, so check each provider for current limits.

Not affiliated with or endorsed by Microsoft, Anthropic, or the creators of REA or 9Router.

━━━━━━━━━━━━━━━━━━━━

💬 Which app would you rebuild first? Tell us in the comments.

#ClaudeCode #REA #AITools #NoCode #OpenSource #9Router