I don't know if RPG sources are considered as EU/Legends these days, but, after looking at my RPG material, all I could find was a power that allowed the user to energize an existing weapon, effectively turning it into a temporary lightsaber, and one that created energy shield made of Force energy.
The energizing power requires an existing physical weapon, like a sword or blade or claws or whatever, to act as the core around which the energy of the Force is wrapped; the shield one has does not require a physical component.
The RPG material I have contain many sourcebooks based on comics, novels and other EU material produced over the years. They went as far to make stats and description for stuff seen only once in one comic, and background ships that can barely be seen on a comic page or are mentioned in passing in novels.