External

Internal

The search command inspects the locally cached indexes for locally-added chart repositories.

helm search <search-term>

This searches globally through all locally-added repositories.

To search a specific repository:

helm search <repo-name> <search-term>

helm search repo <repository-name>

helm search repo prometheus-community

Note that the repository URL does not work as argument of the helm search repo command, just the repository name.

Find what Versions of a Specific Chart are Available in a Repository