{
 "defects_detected_exactly": true,
 "implementations": {
  "a2a_agent": {
   "expected_failures": [],
   "failed": [],
   "passed": 17,
   "results": {
    "authority_exchange": true,
    "capability_exchange": true,
    "clock_skew": true,
    "delegation": true,
    "downgrade": true,
    "failure_handling": true,
    "identity_exchange": true,
    "key_rotation": true,
    "malformed_proofs": true,
    "partition": true,
    "policy_conflict": true,
    "proof_exchange": true,
    "protocol_negotiation": true,
    "replay": true,
    "revocation": true,
    "stale_proofs": true,
    "substitution": true
   },
   "status": "CONFORMANT",
   "total": 17
  },
  "browser_agent": {
   "expected_failures": [
    "substitution"
   ],
   "failed": [
    "substitution"
   ],
   "passed": 16,
   "results": {
    "authority_exchange": true,
    "capability_exchange": true,
    "clock_skew": true,
    "delegation": true,
    "downgrade": true,
    "failure_handling": true,
    "identity_exchange": true,
    "key_rotation": true,
    "malformed_proofs": true,
    "partition": true,
    "policy_conflict": true,
    "proof_exchange": true,
    "protocol_negotiation": true,
    "replay": true,
    "revocation": true,
    "stale_proofs": true,
    "substitution": false
   },
   "status": "NON_CONFORMANT",
   "total": 17
  },
  "cloud_agent": {
   "expected_failures": [
    "clock_skew"
   ],
   "failed": [
    "clock_skew"
   ],
   "passed": 16,
   "results": {
    "authority_exchange": true,
    "capability_exchange": true,
    "clock_skew": false,
    "delegation": true,
    "downgrade": true,
    "failure_handling": true,
    "identity_exchange": true,
    "key_rotation": true,
    "malformed_proofs": true,
    "partition": true,
    "policy_conflict": true,
    "proof_exchange": true,
    "protocol_negotiation": true,
    "replay": true,
    "revocation": true,
    "stale_proofs": true,
    "substitution": true
   },
   "status": "NON_CONFORMANT",
   "total": 17
  },
  "coding_agent": {
   "expected_failures": [],
   "failed": [],
   "passed": 17,
   "results": {
    "authority_exchange": true,
    "capability_exchange": true,
    "clock_skew": true,
    "delegation": true,
    "downgrade": true,
    "failure_handling": true,
    "identity_exchange": true,
    "key_rotation": true,
    "malformed_proofs": true,
    "partition": true,
    "policy_conflict": true,
    "proof_exchange": true,
    "protocol_negotiation": true,
    "replay": true,
    "revocation": true,
    "stale_proofs": true,
    "substitution": true
   },
   "status": "CONFORMANT",
   "total": 17
  },
  "enterprise_agent": {
   "expected_failures": [],
   "failed": [],
   "passed": 17,
   "results": {
    "authority_exchange": true,
    "capability_exchange": true,
    "clock_skew": true,
    "delegation": true,
    "downgrade": true,
    "failure_handling": true,
    "identity_exchange": true,
    "key_rotation": true,
    "malformed_proofs": true,
    "partition": true,
    "policy_conflict": true,
    "proof_exchange": true,
    "protocol_negotiation": true,
    "replay": true,
    "revocation": true,
    "stale_proofs": true,
    "substitution": true
   },
   "status": "CONFORMANT",
   "total": 17
  },
  "local_agent": {
   "expected_failures": [],
   "failed": [],
   "passed": 17,
   "results": {
    "authority_exchange": true,
    "capability_exchange": true,
    "clock_skew": true,
    "delegation": true,
    "downgrade": true,
    "failure_handling": true,
    "identity_exchange": true,
    "key_rotation": true,
    "malformed_proofs": true,
    "partition": true,
    "policy_conflict": true,
    "proof_exchange": true,
    "protocol_negotiation": true,
    "replay": true,
    "revocation": true,
    "stale_proofs": true,
    "substitution": true
   },
   "status": "CONFORMANT",
   "total": 17
  },
  "mcp_agent": {
   "expected_failures": [],
   "failed": [],
   "passed": 17,
   "results": {
    "authority_exchange": true,
    "capability_exchange": true,
    "clock_skew": true,
    "delegation": true,
    "downgrade": true,
    "failure_handling": true,
    "identity_exchange": true,
    "key_rotation": true,
    "malformed_proofs": true,
    "partition": true,
    "policy_conflict": true,
    "proof_exchange": true,
    "protocol_negotiation": true,
    "replay": true,
    "revocation": true,
    "stale_proofs": true,
    "substitution": true
   },
   "status": "CONFORMANT",
   "total": 17
  },
  "open_source_agent": {
   "expected_failures": [
    "downgrade"
   ],
   "failed": [
    "downgrade"
   ],
   "passed": 16,
   "results": {
    "authority_exchange": true,
    "capability_exchange": true,
    "clock_skew": true,
    "delegation": true,
    "downgrade": false,
    "failure_handling": true,
    "identity_exchange": true,
    "key_rotation": true,
    "malformed_proofs": true,
    "partition": true,
    "policy_conflict": true,
    "proof_exchange": true,
    "protocol_negotiation": true,
    "replay": true,
    "revocation": true,
    "stale_proofs": true,
    "substitution": true
   },
   "status": "NON_CONFORMANT",
   "total": 17
  },
  "physical_system_gateway": {
   "expected_failures": [
    "failure_handling",
    "partition"
   ],
   "failed": [
    "failure_handling",
    "partition"
   ],
   "passed": 15,
   "results": {
    "authority_exchange": true,
    "capability_exchange": true,
    "clock_skew": true,
    "delegation": true,
    "downgrade": true,
    "failure_handling": false,
    "identity_exchange": true,
    "key_rotation": true,
    "malformed_proofs": true,
    "partition": false,
    "policy_conflict": true,
    "proof_exchange": true,
    "protocol_negotiation": true,
    "replay": true,
    "revocation": true,
    "stale_proofs": true,
    "substitution": true
   },
   "status": "NON_CONFORMANT",
   "total": 17
  },
  "vendor_a": {
   "expected_failures": [],
   "failed": [],
   "passed": 17,
   "results": {
    "authority_exchange": true,
    "capability_exchange": true,
    "clock_skew": true,
    "delegation": true,
    "downgrade": true,
    "failure_handling": true,
    "identity_exchange": true,
    "key_rotation": true,
    "malformed_proofs": true,
    "partition": true,
    "policy_conflict": true,
    "proof_exchange": true,
    "protocol_negotiation": true,
    "replay": true,
    "revocation": true,
    "stale_proofs": true,
    "substitution": true
   },
   "status": "CONFORMANT",
   "total": 17
  },
  "vendor_b": {
   "expected_failures": [
    "replay",
    "stale_proofs"
   ],
   "failed": [
    "replay",
    "stale_proofs"
   ],
   "passed": 15,
   "results": {
    "authority_exchange": true,
    "capability_exchange": true,
    "clock_skew": true,
    "delegation": true,
    "downgrade": true,
    "failure_handling": true,
    "identity_exchange": true,
    "key_rotation": true,
    "malformed_proofs": true,
    "partition": true,
    "policy_conflict": true,
    "proof_exchange": true,
    "protocol_negotiation": true,
    "replay": false,
    "revocation": true,
    "stale_proofs": false,
    "substitution": true
   },
   "status": "NON_CONFORMANT",
   "total": 17
  }
 },
 "note": "reference/mock implementations; no real vendor integration is claimed"
}