A directory of services provides a list of services that can be queried by
Information about a Service can include
The contents should be accessed as data via an API, so that services information can be embedded into other information services and apps.
Functionality for SAVVI
At best, a single Directory of Services will contain all relevant services in a consistent format.
Standards
The Directory may implement the standard, which includes an API specification. In this way, It is possible for a Vulnerability Initiative to access more than one Directory. Each directory many describe services from a specific organisation, or audience