{"standard_family":"UAI","current_release":"UAI-1","uai_version":"1.0","release_date":"2026-06-02","description":"Versioned field-order registry for keyed and optimized keyless UAI-1 JSON records, including the canonical UAI-1 agent communication envelope.","root_fields":[{"position":1,"path":"uai_version","required":true,"description":"Declares the active UAI protocol release for the message."},{"position":2,"path":"profile","required":true,"description":"Selects the exact published message profile."},{"position":3,"path":"message_id","required":true,"description":"Stable message identifier used for review, tracing, and cross-record references."},{"position":4,"path":"source","required":true,"description":"Describes the sender or producing system."},{"position":5,"path":"target","required":true,"description":"Describes the intended receiving system, record, or audience."},{"position":6,"path":"conversation","required":true,"description":"Carries conversation continuity, turn identity, and parent linkage."},{"position":7,"path":"delivery","required":true,"description":"Carries sync versus async mode, priority, expiry, and acknowledgment expectations."},{"position":8,"path":"trust","required":true,"description":"Declares trust-channel, authentication, credential, signature, replay-window, verifier, proof, and status hints."},{"position":9,"path":"body","required":true,"description":"Profile-specific payload content."},{"position":10,"path":"provenance","required":true,"description":"Carries trace, lineage, issued-at, and model or agent provenance details."},{"position":11,"path":"integrity","required":true,"description":"Carries checksum, algorithm, and canonicalization information."},{"position":12,"path":"extensions","required":true,"description":"Lists declared extension namespaces attached to the message."}],"agent_communication_packet_fields":[{"position":1,"path":"uai_version","required":true,"description":"Declares the active UAI protocol release for the agent communication packet."},{"position":2,"path":"profile","required":true,"description":"Selects the exact published agent communication packet profile."},{"position":3,"path":"message_id","required":true,"description":"Stable agent communication packet identifier used for review, tracing, and cross-record references."},{"position":4,"path":"source","required":true,"description":"Describes the sender or producing system."},{"position":5,"path":"target","required":true,"description":"Describes the intended receiving system, record, or audience."},{"position":6,"path":"conversation","required":true,"description":"Carries conversation continuity, turn identity, and parent linkage."},{"position":7,"path":"delivery","required":true,"description":"Carries sync versus async mode, priority, expiry, and acknowledgment expectations."},{"position":8,"path":"trust","required":true,"description":"Declares trust-channel, authentication, credential, signature, replay-window, verifier, proof, and status hints."},{"position":9,"path":"body","required":true,"description":"Profile-specific payload content."},{"position":10,"path":"provenance","required":true,"description":"Carries trace, lineage, issued-at, and model or agent provenance details."},{"position":11,"path":"integrity","required":true,"description":"Carries checksum, algorithm, and canonicalization information."},{"position":12,"path":"extensions","required":true,"description":"Lists declared extension namespaces attached to the agent communication packet."}],"component_orders":{"source":["type","id","label","uri","did","role","implementation","project"],"target":["type","id","label","uri","did","role","implementation","project"],"conversation":["conversation_id","turn_id","parent_message_id","traceparent","sequence","correlation_id"],"delivery":["mode","priority","expires_at","reply_requested","ack_required","task_ref","idempotency_key","retry_count","sequence","lifecycle","timeout_ms","fallback_directive","expected_output_schema","duplicate_of_message_id","dedupe_behavior"],"trust":["channel","auth_scheme","principal","credential_ref","signature_ref","replay_window_id","trust_profile","verification_status","credential_status","verifier_ref","trust_root_ref","proof_ref","replay_policy_ref","verification_checked_at","verification_expires_at","assurance_level"],"provenance":["trace_id","parent_trace_id","issued_at","log_ref","agent_id","model_id","confidence","lineage"],"lineage_item":["stage","actor_id","model_id","note"],"integrity":["version","algorithm","canonicalization","checksum"],"extension_item":["namespace","purpose","critical"],"issue_item":["severity","code","message","path","help_url"],"error_detail_item":["path","code","message","schemaPointer","payloadPointer","field","expected","actual"]},"profile_body_orders":{"uai.intent.request.v1":["intent","subject","requested_profile","parameters","constraints","response_profile"],"uai.intent.response.v1":["status","subject","request_message_id","result","notices","task_ref"],"uai.capability.statement.v1":["capability_id","version","operations","input_profiles","output_profiles","async_profiles","security_schemes","transport_bindings","conformance_levels","error_codes","endpoints","extension_namespaces","implementation_tracks"],"uai.error.v1":["type","title","detail","status","code","retryable","instance","errors","next_step","uaixCode","uaixCategory","uaixSeverity","retryAfterUtc","retryAfterMs","rateLimit","blockedByPolicy","blockedByNetwork","bindingStatus","constraintViolation","schemaPointer","payloadPointer","field","line","column","expected","actual","allowedValues","documentationUrl","safeHarborUrl","supportReference","evidenceRefs","traceId","correlationId","evidenceRecommended","suspensionRecommended","redactionApplied"],"uai.conformance.result.v1":["status","checked_profile","issues","summary","artifacts","target_message_ref"],"uai.task.status.v1":["task_id","state","subject","progress","status_message","result_profile","result_ref","blocking_reasons","updated_fields"],"uai.agent.message.v1":["message_type","content","context_refs","requires_acknowledgement","intent_semantics","action_type","execution_constraints","support_boundary"],"uai.agent.ack.v1":["acknowledged_message_id","status","received_at_utc","rejection_reason","closes_acknowledgement_loop","support_boundary"],"uai.agent.task-status.v1":["task_id","state","percent_complete","current_action","estimated_completion_utc","support_boundary"],"uai.agent.blocker.v1":["blocker_id","blocker_type","description","human_review_required","proposed_resolution","support_boundary"],"uai.agent.memory-proposal.v1":["proposal_id","source_type","proposed_facts","proposed_status","task_execution_separation","review_required","support_boundary"],"uai.agent.handoff.v1":["task_id","target_agent_id","context_summary","handoff_reason","exact_next_action","delegated_authorization","support_boundary"],"uai.agent.final-report.v1":["task_id","summary","files_changed","new_files","tests_run","skipped_checks","blockers","risks","validation_evidence","memory_updates_proposed","memory_updates_skipped","exact_next_action","support_boundary"],"uai.agent.correction.v1":["original_message_id","correction_reason","changed_summary","corrected_fields","revised_payload","support_boundary"],"uai.capability.profile.v1":["client_level","client_name","can_fetch_static","can_fetch_json","can_execute_javascript","can_use_browser_ui","can_post_data","can_authenticate","can_call_tools","can_run_long_tasks","can_store_memory","can_coordinate_agents","requires_human_consent_for","recommended_uaix_profiles","fallback_behavior","known_limits","evidence_requirements","safe_default_response","support_boundary","carcinus_boundary","localendpoint_boundary"],"uai.capability.negotiation.v1":["negotiation_id","requested_client_level","observed_client_level","selected_client_level","selected_profile","requested_operation","unsupported_features","fallback_behavior","consent_boundaries","evidence_requirements","recommended_uaix_profiles","safe_default_response","support_boundary","carcinus_boundary","localendpoint_boundary"],"uai.client.limited-browser.v1":["client_level","client_name","can_fetch_static","can_fetch_json","can_execute_javascript","can_use_browser_ui","can_post_data","can_authenticate","can_call_tools","can_run_long_tasks","can_store_memory","can_coordinate_agents","requires_human_consent_for","recommended_uaix_profiles","fallback_behavior","known_limits","evidence_requirements","safe_default_response","support_boundary","carcinus_boundary","localendpoint_boundary"],"uai.client.structured-fetch.v1":["client_level","client_name","can_fetch_static","can_fetch_json","can_execute_javascript","can_use_browser_ui","can_post_data","can_authenticate","can_call_tools","can_run_long_tasks","can_store_memory","can_coordinate_agents","requires_human_consent_for","recommended_uaix_profiles","fallback_behavior","known_limits","evidence_requirements","safe_default_response","support_boundary","carcinus_boundary","localendpoint_boundary"],"uai.client.browser-assisted.v1":["client_level","client_name","can_fetch_static","can_fetch_json","can_execute_javascript","can_use_browser_ui","can_post_data","can_authenticate","can_call_tools","can_run_long_tasks","can_store_memory","can_coordinate_agents","requires_human_consent_for","recommended_uaix_profiles","fallback_behavior","known_limits","evidence_requirements","safe_default_response","support_boundary","carcinus_boundary","localendpoint_boundary"],"uai.client.tool-agent.v1":["client_level","client_name","can_fetch_static","can_fetch_json","can_execute_javascript","can_use_browser_ui","can_post_data","can_authenticate","can_call_tools","can_run_long_tasks","can_store_memory","can_coordinate_agents","requires_human_consent_for","recommended_uaix_profiles","fallback_behavior","known_limits","evidence_requirements","safe_default_response","support_boundary","carcinus_boundary","localendpoint_boundary"],"uai.client.workflow-agent.v1":["client_level","client_name","can_fetch_static","can_fetch_json","can_execute_javascript","can_use_browser_ui","can_post_data","can_authenticate","can_call_tools","can_run_long_tasks","can_store_memory","can_coordinate_agents","requires_human_consent_for","recommended_uaix_profiles","fallback_behavior","known_limits","evidence_requirements","safe_default_response","support_boundary","carcinus_boundary","localendpoint_boundary"],"uai.client.multi-agent-runtime.v1":["client_level","client_name","can_fetch_static","can_fetch_json","can_execute_javascript","can_use_browser_ui","can_post_data","can_authenticate","can_call_tools","can_run_long_tasks","can_store_memory","can_coordinate_agents","requires_human_consent_for","recommended_uaix_profiles","fallback_behavior","known_limits","evidence_requirements","safe_default_response","support_boundary","carcinus_boundary","localendpoint_boundary"],"uai.client.audited-agent-system.v1":["client_level","client_name","can_fetch_static","can_fetch_json","can_execute_javascript","can_use_browser_ui","can_post_data","can_authenticate","can_call_tools","can_run_long_tasks","can_store_memory","can_coordinate_agents","requires_human_consent_for","recommended_uaix_profiles","fallback_behavior","known_limits","evidence_requirements","safe_default_response","support_boundary","carcinus_boundary","localendpoint_boundary"],"uaix.ability-profile.v1":["ability_profile_id","declared_level","label","capability_surface","authority_boundary","required_human_approval","no_op_triggers","evidence_requirements"],"uaix.startup-packet.v1":["startup_packet_id","read_order","domain_boundaries","first_acceptable_response","no_op_triggers","validation_targets","identity","token_custody","discovery_bootstrap","safe_harbor","utc_requirements"],"uaix.memory-maintenance.v1":["uai_version","profile","schema_version","requirement","governance","protected_paths","validation","recommendation_boundary","provenance"],"uaix.next-recursive-prompt.v1":["uai_version","profile","schema_version","scope","lifecycle","activation_policy","objective","authoritative_refs","resume_context","next_loop","checks","writeback_policy","security","cold_memory","integrity","provenance"],"uaix.suspension-packet.v1":["suspension_packet_id","state_summary","checks_run","checks_skipped","blockers","next_safe_step","network_obstruction","retry_policy","evidence_packet","human_escalation"],"uaix.receiver-brief.v1":["receiver_brief_id","read_order","first_acceptable_response","domain_boundaries","escalation_triggers","no_op_triggers"],"uaix.memory-firewall-policy.v1":["policy_id","quarantine_default","adoption_requirements","blocked_requests","no_op_triggers","human_review_required"],"uaix.no-op-trigger-catalog.v1":["catalog_id","triggers","default_response","human_review_url","forbidden_recovery"],"uaix.authority-boundary.v1":["matrix_id","boundaries","not_authorized_for","no_op_triggers","safe_quote_summary"],"uaix.conformance-evidence.v1":["evidence_id","profile_id","schema_url","fixture_url","checks","result","limitations"],"uaix.evaluation-packet-summary.v1":["summary_id","packet_profiles","required_levels","no_op_triggers","limitations"],"uaix.ability-profile.l0.v1":["ability_profile_id","declared_level","label","capability_surface","authority_boundary","required_human_approval","no_op_triggers","evidence_requirements"],"uaix.ability-profile.l1.v1":["ability_profile_id","declared_level","label","capability_surface","authority_boundary","required_human_approval","no_op_triggers","evidence_requirements"],"uaix.ability-profile.l2.v1":["ability_profile_id","declared_level","label","capability_surface","authority_boundary","required_human_approval","no_op_triggers","evidence_requirements"],"uaix.ability-profile.l3.v1":["ability_profile_id","declared_level","label","capability_surface","authority_boundary","required_human_approval","no_op_triggers","evidence_requirements"],"uaix.ability-profile.l4.v1":["ability_profile_id","declared_level","label","capability_surface","authority_boundary","required_human_approval","no_op_triggers","evidence_requirements"],"uaix.ability-profile.l5.v1":["ability_profile_id","declared_level","label","capability_surface","authority_boundary","required_human_approval","no_op_triggers","evidence_requirements"],"uaix.ability-profile.l6.v1":["ability_profile_id","declared_level","label","capability_surface","authority_boundary","required_human_approval","no_op_triggers","evidence_requirements"],"uaix.evaluation.expression-concept-review.v1":["source_expression","concept_boundary","interpretation","confidence","no_op_triggers"],"uaix.evaluation.resource-economy-trace.v1":["resource_scope","cost_model","limits","evidence_refs","no_op_triggers"],"uaix.evaluation.operator-decision.v1":["decision","authority_basis","options_reviewed","human_review_required","no_op_triggers"],"uaix.evaluation.no-op-justification.v1":["trigger","reason","missing_evidence","human_review_url","safe_next_step"],"uaix.evaluation.local-sandbox-safety-review.v1":["sandbox_scope","unsafe_requests","blocked_operations","review_result","no_op_triggers"],"uaix.evaluation.memory-ecosystem-handoff.v1":["source_memory","quarantine_status","promotion_targets","conflicts","receiver_brief"],"uaix.evaluation.de11-benchmark-summary.v1":["benchmark_id","bounded_scope","reference_result","limitations","non_claims"],"uaix.package.v0.1":["uaixVersion","packageFormat","packageId","profileId","status","createdUtc","issuer","declaredScopes","entrypoints","files","integrity","supportBoundary"],"uaix.persona.v1":["uai_version","profile","schema_version","requirement","persona","preservation","boundaries","switching","provenance"],"uaix.spec-01.envelope.v1":["uaixVersion","spec","envelopeId","createdUtc","issuer","issuerDisplayName","issuerPublicUrl","issuerCapabilityLevel","audience","lifecycleState","trustPosture","payloadType","payloadSchema","payload","evidence","redactions","signature","signatureStatus","verification","exceptions","warnings","rules","supportBoundary","localPolicyWins"],"uaix.capability-profile.v1":["capabilityProfileId","profileVersion","declaredLevel","supportedLevels","capabilities","consentRequiredFor","fallbacks","safeDefaultResponse","evidenceRequirements","supportBoundary","localPolicyWins"],"uaix.capability-ladder.v1":["ladderId","levels","fallbackRules","safeDefaultResponse","referenceExamples","supportBoundary","localPolicyWins"],"uaix.spec-02.project-handoff.v1":["projectId","handoffId","createdUtc","owner","custodian","frontDoor","memoryRoots","requiredReads","currentState","constraints","decisions","nextActions","targetedChecks","evidence","redactions","warnings","referenceScenarios","supportBoundary","localPolicyWins"],"uaix.spec-03.agents-md-metadata.v1":["repositoryId","canonicalRoot","agentsMdPath","coordinatorPath","localUaiRoot","nestedScopes","requiredReads","commandPolicy","forbiddenOperations","memoryPolicy","securityBoundaries","examples","supportBoundary","localPolicyWins"],"uaix.spec-04.file-handoff.v1":["handoffId","createdUtc","intakeBuckets","fileManifest","reviewDispositions","redactionPolicy","lifecycle","preservationPolicy","evidence","blockedFileRules","supportBoundary","localPolicyWins"],"uaix.review-receipt.v1":["receiptId","reviewedEnvelopeId","reviewedUtc","reviewer","reviewResult","checksRun","checksSkipped","warnings","exceptions","trustDecision","supportBoundary","localPolicyWins"],"uaix.public-safe-audit-digest.v1":["digestId","subject","createdUtc","scope","evidenceRefs","redactions","publicFindings","privateMaterialExcluded","verification","exceptions","warnings","supportBoundary","localPolicyWins"],"uaix.redaction-policy.v1":["policyId","createdUtc","appliesTo","secretPatterns","dataClasses","redactionActions","reviewRequiredFor","neverPublish","verification","exceptions","warnings","supportBoundary","localPolicyWins"]},"route_url":"https:\/\/uaix.org\/wp-json\/uaix\/v1\/field-registry"}