DN FIELD GUIDE · INITIAL RELEASE
Agent card
A discovery document describing an agent service and its advertised capabilities.
Protocols · Reviewed 2026-10-12
See it in a workflow
A client reads a card before choosing how to contact a service.
The failure mode
Advertised capabilities are claims; authenticate the service separately.
Illustrative scenario, not a measured execution test.
Connect the concepts
Primary documentation
Evidence before authority
DN’s reference hub connects concepts, official sources and practical review questions. It is an editorial reference, not a security certification or legal advice. Entries are dated snapshots, not a continuously monitored feed. Coverage expands only after review.
Commercial relationships do not determine definitions, regulatory conclusions or default tool order. Follow provider eligibility rules and verify permissions before execution.
Suggest a correction · Dictionary JSON · Regulation JSON · Tools JSON