You are using staging server - a separate instance of the ESP Component Registry that allows you to try distribution tools and processes without affecting the real registry.
# An example of the example component This is an example project of the example component, to be used with the IDF component manager.
To create a project from this example, run:
idf.py create-project-from-example "kumekay/cmp^0.1.3:cmp_ex"