If this is confusing, maybe it would make sense to rename the repo to "platform" or something.
The other main component is k (https://github.com/reclaim-the-stack/k), the CLI for interacting with the platform.
We have also open sourced a tool for deploying Talos Linux on Hetzner called talos-manager: https://github.com/reclaim-the-stack/talos-manager (but you can use any Kubernetes, managed or self-hosted, so this is use-case specific)