This repository is a Go SDK and command-line tool for managing Proxmox VE. The core `proxmox` package provides typed configuration structs and client interfaces for nearly every Proxmox resource: QEMU VMs, LXC containers, storage backends, users, groups, pools, API tokens, snapshots, ACME accounts, metric servers, HA rules, SDN, and content templates/ISOs. The SDK maps strongly-typed Go structs to and from Proxmox's `/api2/json` endpoints, with pervasive validation, version-aware feature gates, and both legacy and modern client layers. A Cobra-based CLI in `cli/` exposes these operations to end users, while a deprecated `main.go` still exists for legacy command-line usage.