$ sbx kit inspect ./fixtures/kits/hello-mixin

  Name:           hello-mixin
  Kind:           mixin
  Schema:         v2
  Description:    Installs tree and adds a greeting file to the workspace.

  Policies:
    Network:      1 allow, 0 deny
    Commands:     1 install, 0 startup, 0 init files
    Files:        0 home, 1 workspace
[exit 0]