| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/docopt/docopt-go | Package docopt parses command-line arguments based on a help message. |
| github.com/golang/protobuf/proto | Package proto provides functionality for handling protocol buffer messages. |
| github.com/google/gnostic/conversions | |
| github.com/google/gnostic/discovery | |
| io/ioutil | Package ioutil implements some I/O utility functions. |
| log | Package log implements a simple logging package. |
| os | Package os provides a platform-independent interface to operating system functionality. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |