Upkeep completed, Scribner returned to Okinawa on 7 June 1945 and resumed her patrol duty around the transport anchorage. She conducted an underwater demolition team survey of Kure Shima on 13 and 14 June 1945, then returned to patrol duty at the transport anchorage until 22 July 1945, when she departed to return to the United States to undergo underwater demolition team training for Operation Olympic, the planned November 1945 invasion of Kyūshū, Japan. However, the surrender of Japan ended World War II on 15 August 1945 – 14 August 1945 on the eastern side of the International Date Line in the United States—the day before she arrived in the United States, making the scheduled training unnecessary.
Postwar
Her training cancelled, Scribner instead underwent three weeks of overhaul at San Pedro, California. Upon its completion, she departed the United States West Coast on 7 September 1945 and, after making several logistics voyages in the Western Pacific, arrived at Manila on Luzon in the Philippine Islands on 19 October 1945.
Scribner was then assigned to escort a group of American transports which was to load Chinese troops at Haiphong, French Indochina, and disembark them at Dairen in north China to disarm Japanese troops in that area. Political difficulties delayed the convoy's departure from Manila until 30 October 1945, and the Chinese troops were finally disembarked at Qinhuangdao, China, an alternate location, on 12 November 1945. Scribner then escorted the transports to Taku on 14 November 1945, and served there as headquarters ship for the port director between 24 November and 4 December 1945, and as radio guardship there until 19 January 1946.
Scribner moved to Qingdao, China, on 20 January 1946, and departed for Haiphong on 21 March 1946. She was relieved there on 11 April 1946 and began the long trip to the United States on 12 April 1946, arriving at Charleston, South Carolina, on 1 July 1946 for inactivation.