As a Looker model grows in size and sophistication, we may have an ever-increasing number of Explores, Views and Fields. It's important to ensure we only expose those that are useful to our end users.
Henry is a tool I created to help Looker admins and developers identify which aspects of the model are not being used, or “Model Bloat”, that can be safely removed.
More information about setting it up and usage can be found at https://github.com/looker-open-source/henry/wiki.
Please note that this tool is open source and is not supported by Looker’s normal support channels. However, any issues encountered while using the tool are encouraged to be filed here: https://github.com/looker-open-source/henry/issues as it will help contributors enhance it further.