https://aescripts.com/sticky-web/

Parent and anchor your layers directly in the comp! Draw the parent hierarchy and adjust anchors faster than ever.

The full version comes with many additional features to make life easier
A 'Training Course' AE project with various characters for practice
Colourise your layers to match the anchor points
Visualise the bounding boxes to help identify your layers
Draw loops to either bulk-parent layers or parent them to a new null
Load pre-existing parenting structures as webs
Unstack anchor points if there are overlapping anchors
Work only on the layers you've selected
Custom, saveable settings
Quick-set menus to run custom settings for a one-time use
Any future additions to the tool