  Partial compositeness is a key ingredient of models where the electroweak
symmetry is broken by a composite Higgs state. Recently, a UV completion of
partial compositeness was proposed, featuring a new strongly coupled gauge
interaction as well as new fundamental fermions and scalars. We work out the
full flavor structure of the minimal realization of this idea and investigate
in detail the consequences for flavor physics. While CP violation in kaon
mixing represents a significant constraint on the model, we find many viable
parameter points passing all precision tests. We also demonstrate that the
recently observed hints for a violation of lepton flavor universality in $B\to
K^{(*)}\ell\ell$ decays can be accommodated by the model, while the anomalies
in $B\to D^{(*)}\tau\nu$ cannot be explained while satisfying LEP constraints
on $Z$ couplings.
