The commission charged with overseeing Marin’s library system has mostly concurred with recent findings from a county watchdog report that offered criticisms and recommendations for the Marin County Free Library, while partially countering others. Commissioners agreed that it should ramp up its own limited input and oversight for Measure A funds and foster more communication between itself and the Board of Supervisors. But in response to the Marin County Civil Grand Jury’s claim that that…