Hi Piotr,

The cloudfoundry-community github org is open to anyone in the community
who'd like to publicize their code. I don't believe there are any strict
guidelines around the license that should be applied; and in fact this code
is explicitly **not** owned by the CF Foundation.

Instead, this code is owned by its authors and contributors. I'd suggest
that you open a Github Issue on the repo asking for a license to be
explicilty declared, either in the README or in a separate LICENSE file.
Usually authors are very willing to do so once asked.

Cheers,
-mike