Cyber Kermit is a version of Kermit which runs on a CDC mainframe under the NOS-2 operating system. It runs only as a remote Kermit and has moderately advanced server capabilities. File transfer uses a 7-bit line; binary files can be transferred only by using a bit-prefix. The program is in assembler (COMPASS 3.6) and requires a field length of 2,922 (decimal) words, including all system library routines and I/O buffers.