MCI never says, in either direction — we searched its Specialty Rooms page, which covers family restrooms, nursing rooms, the Air Travel Experience, the Quiet Room, the Sensory Room, the Variety KC play zone and the USO, and found no mention of stroller rental at all, positive or negative. That is different from an airport that explicitly states it has no rental service; here, the information simply isn't published either way, so treat it as unconfirmed rather than assuming either answer. The safest plan is to bring your own stroller through security — fold it for the X-ray belt and carry your child through the metal detector — and check your airline's own gate-check policy, since MCI publishes none of its own. If your stroller is lost or damaged after gate-checking, that is a matter for your airline, not the airport.