Introduction

Sarathi is a Windows app that builds complete apps from a plain description, checks that they work, and keeps changing them as you ask. It also designs on an Artboard, researches the web with sources, and does tasks in the apps on your PC, like Tally and Excel. AI usage is included in your plan, so there is nothing to connect or configure.

How a build works

Every request goes through the same three steps. You can watch each one in the chat.

1. 1
   Plan. Sarathi turns your request into a list of screens, data and steps.
2. 2
   Build. It writes the files into your project folder. The Files tab shows every one.
3. 3
   Check. It starts the app, opens it in a real browser, and tests pages, data and sign-in. If something fails, it fixes it and checks again.

After the first build

The project and its history stay attached to the chat. Ask for a change and Sarathi edits the same app, checks it again, and shows exactly which lines changed in the Changes tab. You can run the app, open it in the preview at desktop, tablet or phone width, and read every file.

Beyond apps

On Home, choose Work in an app to have Sarathi answer questions from your Tally books, make entries, fill a spreadsheet or write a letter in the app you pick. A control bar shows each step, with Pause and Stop, and Sarathi asks before it deletes anything. In any chat you can ask for a poster or social post on the Artboard, or a question answered from the web with its sources. Every answer has a Report button for anything wrong, inappropriate or unsafe.

What stays on your PC

Your project is a normal folder on your PC, and Sarathi does not upload it. To do each step, Sarathi sends your request and the parts of the project that step needs to its AI service. The privacy policy explains what is sent and what is kept.