This is a GitHub Actions repository that detects and automatically builds the latest Sing-box APK package for OpenWRT version 25.x every six hours.
First, you need to add this key to make your software package trusted by OpenWRT
wget -O /etc/apk/keys/dichgrem.pem https://dichgrem.github.io/openwrt-singbox/aarch64_cortex-a53/key.pub.pem
Then you need to add the repository link; note that it must be the first one
nano /etc/apk/repositories
## Add the following link
https://dichgrem.github.io/openwrt-singbox/aarch64_cortex-a53/packages.adb
Finally, use the following command to update and install
apk update
apk add sing-box