Human 2D Skeleton Rig

Contains a Skeleton2D with bones for limbs, including toe and hands with 5 fingers.

There is also a scene with some example animations with Polygon2D.

Meet me at the Scalable Vector Shapes 2D Discord Server

Ease of use

To make the skeleton's Bone2D gizmo's easier to see and manipulate, adapt its Bone Width and Bone Outline Size via Editor Settings > Editors > 2D.