A simple but useful skybox for Blender
Works for Eevee and Cycles!
Set the amount of clouds in the sky
Full control over colors to let you adjust the ideal lighting for each scene
Support for HDRIs and individual lighting strength settings for the objects and the sky, allowing to keep the sky darker and preserve the illumination of the scene
You can animate the clouds movement. By default the movement automatically syncs with the current frame, so you just have to set the speed
Check out the documentation for usage details.