The Brewers signed McGee to a major-league contract Friday, Ken Rosenthal of The Athletic reports.
After McGee was cut by the Giants on July 14, he has found a new home in Milwaukee. The left-hander owns a disappointing 7.17 ERA and 1.55 WHIP with 11 strikeouts over 21.1 frames in 24 appearances out of the bullpen this year. McGee will likely operate in a low-leverage role for the Brewers moving forward.