REA (Reverse Engineer Anything) by @morluto is now a skill in Computer.
Ask Computer to reverse-engineer an app and it inspects how the app works without its source code, then builds a working version.
Tasks that use /reverse-engineer are free through October 31, up to 10,000 credits per user.
Here are 5 apps Computer made with it, available to try for a limited time:
1) Figma: Design with layers and auto-layout, plus sign-in, cross-device sync, and multiplayer editing. Try it: http://ui-editing.pplx.app
已翻译关于这个案例
Perplexity 宣布将开源逆向工程工具 REA（Reverse Engineer Anything）接入 Computer。用户只需告诉 AI 想复刻哪款软件，它就能在没有原始源代码的情况下，分析软件的运行方式，再尝试重新编写一个功能相似的版本。
Perplexity 一口气展示了 5 款复刻作品，全部提供可在线体验的网页版本：
- Figma：支持图层、自动布局、多人实时协作，以及账号登录和跨设备同步。
- LibreOffice Calc：支持编辑单元格、编写公式，修改数据后图表自动更新。
- Photopea：类似网页版 Photoshop，支持图层、蒙版、调色和文字编辑。
- Harvey：面向法律工作的 AI 工具，可以搜索合同、比较不同版本，并根据指定规则标记条款，附上原文引用。
- Audacity：支持音频剪辑、混音、音量调整、淡入淡出，以及导出 WAV 文件。
REA 由开发者 morluto 开源，能够配合 Ghidra、Hopper 等工具，分析程序内部的函数、调用关系和运行行为，也能检查网页及 JavaScript、Electron 应用。不过，这并不意味着 AI 已经能完整复制商业软件。REA 作者明确表示，工具无法保证还原原始源码。
Perplexity 为这项功能提供限时免费额度。10 月 31 日前，使用 /reverse-engineer 的任务可享受每人最多 10,000 Credits 的免费额度。
原文 / README
REA (Reverse Engineer Anything) by @morluto is now a skill in Computer.
Ask Computer to reverse-engineer an app and it inspects how the app works without its source code, then builds a working version.
Tasks that use /reverse-engineer are free through October 31, up to 10,000 credits per user.
Here are 5 apps Computer made with it, available to try for a limited time:
- Figma: Design with layers and auto-layout, plus sign-in, cross-device sync, and multiplayer editing. Try it: http://ui-editing.pplx.app
