> For the complete documentation index, see [llms.txt](https://docs.pipekit.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pipekit.io/use-cases.md).

# Use Cases

The pages in this section walk through what teams actually build with Pipekit and Argo Workflows. Each one is a single page: narrative framing for prospects up top, full technical walkthrough (YAML, DAGs, best practices) below.

* [Infrastructure as Code with OpenTofu](/use-cases/infrastructure-as-code.md): PR-time `tofu plan` review, nightly drift detection, and the safety patterns to apply before `tofu apply` ever runs.