I'm using this privately. Please be aware that Magisk modules may not always be up to date. This is especially if I needed to add a module by hand using a link to a zip file and if there is no updater.json or similar present from the developer.
I'm not responsible for any potential damage to your device.
https://s3tupw1zard.github.io/smr
mmrl repo add "https://s3tupw1zard.github.io/smr/json/modules.json"