mountify
Globally mounted modules via OverlayFS.
Mountify mounts Android modules globally with OverlayFS
Mountify is a KernelSU metamodule that mounts Magisk, APatch, and KernelSU modules globally using OverlayFS. It is written in Shell and released under the Unlicense.
How it mounts
Mountify offers two modes: a tmpfs backed mode and an ext4 sparse backed mode. In both, it copies a module contents into a vendor folder such as /mnt/vendor/fake_folder_name, mirrors the SELinux context of every file, and then overlays folders like /system/bin on top of the system. The goal is to mimic an original equipment manufacturer style mount.
Why OverlayFS
The README explains that magic mount greatly raises the mount count, which can make module presence detectable, and that certain OverlayFS setups are also detectable. It notes that using F2FS on /data as an overlay source fails with native casefolding. Mountify therefore tries to reduce those tells while still applying module files globally.
Configuration
Users can edit settings through a friendly WebUI, or they can edit /data/adb/mountify/config.sh directly. By default Mountify mounts every module that has a system folder. To mount only chosen modules, the owner sets a flag and lists the wanted module ids in modules.txt, which keeps the mounted set small and explicit.
Editorial conclusion
Mountify requires CONFIG_OVERLAY_FS=y in the kernel and is released under the Unlicense, a public domain dedication.
Community notes