HarmonyOS build and deploy automation. Compile HarmonyOS apps and install to real devices with one command. Supports Windows (PowerShell), macOS, and Linux. Use when user needs to: (1) Build HarmonyOS project to generate HAP/APP package, (2) Install app to real device, (3) One-click build + install, (4) View connected HarmonyOS devices, or mentions hvigor, hdc, HAP installation.