Features:

Copy Path: Copy the selected path, including mask paths and shape paths, along with any associated transformations or path keyframes.

Paste Mask: Apply copied path data as a mask path to selected layers.

Paste Shape: Paste copied path data into a selected shape path property, or create a new shape layer if no shape path is selected.

Usage:

Select a mask or shape path.

Click 'Copy Path' to copy the path data.

Choose your target: Apply as a mask or shape using 'Paste Mask' or 'Paste Shape'.

Compatibility:

Adobe After Effects CS6+ (older versions may work but not tested)

Note:

The shape group property Skew is not currently supported.