The purpose of the tool is to validate that Operation IDs are specified and unique for each path.
swagger-operation-id-check --help
# Usage: swagger-operation-id-check [options] [(swagger-spec|api-configuration|npm-package|glob)...]
# Validate that the Operation IDs defined are unique in the specification
# Options:
# -V, --version output the version number
# -h, --help output usage information