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.
This example is based on [wreyford's](https://github.com/wreyford/demo_esp_littlefs) demo project. Modifications were made so that this example project could be built as a part of CI.
To create a project from this example, run:
idf.py create-project-from-example "dmitry/cmp^4.1.23:test_component_hash"