  Recently discovered high-quality nodal chain spin-gapless semimetals $M$F$_3$
($M$ = Pd, Mn) feature an ultra-clean nodal chain in the spin up channel
residing right at the Fermi level and displaying a large spin gap leading to a
100\% spin-polarization of transport properties. Here, we investigate both
intrinsic and extrinsic contributions to anomalous and spin transport in this
class of materials. The dominant intrinsic origin is found to originate
entirely from the gapped nodal chains without the entanglement of any other
trivial bands. The side-jump mechanism is predicted to be negligibly small, but
intrinsic skew-scattering enhances the intrinsic Hall and Nernst signals
significantly, leading to large values of respective conductivities. Our
findings open a new material platform for exploring strong anomalous and spin
transport properties in magnetic topological semimetals.
