{
  "schema": "selected-root-wire-envelope.v1",
  "semantic": {
    "largest_valid_request_bytes": 34720,
    "request_exact_bytes": 65536,
    "request_one_over_bytes": 65537,
    "request_outer_cap_active_valid_boundary": false,
    "request_vector_classification": "adversarial outer-cap codec vectors; independent 64-byte field limits reject them before Runtime work",
    "response_exact_bytes": 1048576,
    "response_one_over_bytes": 1048577
  },
  "wire": {
    "largest_valid_request_bytes": 34127,
    "request_exact_bytes": 64945,
    "request_one_over_bytes": 64946,
    "response_exact_bytes": 1032006,
    "response_one_over_bytes": 1032007
  },
  "transport": {
    "grpc_frame_header_bytes": 5,
    "request_exact_framed_bytes": 64950,
    "response_exact_framed_bytes": 1032011,
    "receive_cap_bytes": 4194304,
    "receive_message_headroom_bytes": 4129359,
    "send_cap_bytes": 4194304,
    "send_message_headroom_bytes": 3162298,
    "decision": "APPROVED: one conventional 4 MiB private unary envelope; capability semantic validation remains authoritative and gross transport oversize is rejected by gRPC"
  }
}