generated: '2026-07-19' method: derived source: openapi/isovalent-cilium-agent-openapi.yml, grpc/, docs.cilium.io standards: - id: openapi-swagger2 conforms: true evidence: cilium-agent and cilium-health APIs published as Swagger 2.0 documents - id: grpc-protobuf conforms: true evidence: Hubble Observer/Relay/Peer APIs defined as proto3 gRPC services - id: json conforms: true evidence: REST APIs produce/consume application/json - id: oauth2 conforms: false evidence: no oauth2 securityScheme in specs - id: oidc conforms: false - id: rfc9457-problem-details conforms: false evidence: errors use a custom {code,message} Error model, not application/problem+json - id: mutual-tls conforms: true evidence: Hubble Relay/peer communication supports mTLS - id: cncf-graduated conforms: true evidence: Cilium is a CNCF graduated project - id: cni-spec conforms: true evidence: Cilium implements the Kubernetes Container Network Interface (CNI) specification