> ## Documentation Index
> Fetch the complete documentation index at: https://docs.spn.wtf/llms.txt
> Use this file to discover all available pages before exploring further.

# GST Processor

> Overview of the Sahyogi GST Processor application

The Sahyogi GST Processor is a Python-based **Streamlit** application designed to help Chartered Accountants (CAs) and business analysts standardize billing data.

It processes raw "Bill Details" against "B2B Master" and "Material Master" data to generate a clean, consolidated Excel output — tailored to each company's Standard Operating Procedure (SOP).

<CardGroup cols={2}>
  <Card title="Setup & Installation" icon="wrench" href="/gstprocessor/setup">
    Install dependencies and run the app locally or on a production server
  </Card>

  <Card title="User Guide" icon="list-check" href="/gstprocessor/usage">
    Step-by-step walkthrough for uploading and processing GST files
  </Card>

  <Card title="Architecture" icon="sitemap" href="/gstprocessor/architecture">
    How the app works under the hood — components and design rules
  </Card>

  <Card title="Troubleshooting" icon="triangle-exclamation" href="/gstprocessor/troubleshooting">
    Common errors and how to fix them
  </Card>
</CardGroup>

***

## Platform Demo

<iframe width="100%" height="400" src="https://www.youtube.com/embed/YOUR_VIDEO_ID" title="GST Processor — Platform Demo" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen />