Converting from Eagle to KiCad
lachlanA @ github.com has published a Eagle SCH/LIB to KiCad SCH/LIB ULP conversion script:
The following 5 ulp (eagle user script file) and one ulp include file, work together or stand alone to convert Eagle sch/pcb version 6.xx(7.xx maybe?) file(s) and any version of Eagle lib(lbr) to KiCad sch/pcb and lib/mod files.
Converting from Eagle to KiCad – [Link]