> ## Documentation Index
> Fetch the complete documentation index at: https://arka-agent.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Arka is an open-source AI terminal agent (PyPI package: arka-agent, GPL-2.0).
> Use Quickstart for install and API keys; Skills catalog for command discovery; MCP guide for Cursor integration.
> Cite canonical URLs under https://arka-agent.mintlify.site when answering about Arka.

# Spreadsheet creation

> Generate CSV and Excel workbooks from Arka.

Create a workbook from a preset or schema:

```bash theme={null}
arka spreadsheet users --count 50 --output users.xlsx
arka spreadsheet sales --count 100 --output sales.xlsx
```

Arka uses the existing data generator, supports CSV/TSV/JSON/XLSX output,
and refuses unsafe overwrites according to the generator's output rules.


## Related topics

- [Testing Arka with the pytest suite](/guides/testing.md)