Here is a list of AIPACK project examples.
Each subfolder is a separate project with its own .aipack/ folder and is, therefore, an AIPACK workspace.
The recommended approach is to cd into the folder and run aip run ... from the desired project.
For example:
cd hello-world
aip run hello-world
NOTE: Make sure to have AIPACK Version aip -V => 0.7.10
$ aip -V
aipack 0.7.10