protocol property
Protocol records HOW it was scored — provider-reported, agentic, third-party-leaderboard — because a provider card and a third party running its own harness are different kinds of number and must not be blended.
Please note: This property should have been non-nullable! Since the specification file does not include a default value (using the "default:" property), however, the generated source code must fall back to having a nullable type. Consider adding a "default:" property in the specification file to hide this note.
Implementation
String? protocol;