The implicit module system makes Clang modules and standard C++20 modules accessible but at a cost - builds can be inefficient and sometimes even incorrect. This talk will delve into a recent effort to improve explicit module accessibility, featuring a module build daemon that enables explicit module functionality without requiring any development efforts by build systems. The talk will describe the internals of the module build daemon, how to incorporate it into existing projects, and the benefits of switching from the implicit system to the explicit system.