Previous value: -"Analysis-level permission position: level, what may proceed internally, every blocking gate (all must clear), decisive reviews for the claim gate and evidence that cannot change it. External effects are evaluated only by /v1/authority-chain check_permission. Never execution permission."New value: +"Analysis-level permission position: level, what may proceed internally, every blocking gate (all must clear), decisive reviews for the claim gate (each item holding it and the act that clears it) and the evidence whose review cannot clear it. External effects are evaluated only by /v1/authority-chain check_permission. Never execution permission."

Added value: +{
+  "description": "Analysis-level permission position: level, what may proceed internally, every blocking gate (all must clear), decisive reviews for the claim gate and evidence that cannot change it. External effects are evaluated only by /v1/authority-chain check_permission. Never execution permission.",
+  "properties": {
+    "all_listed_gates_must_clear": {
+      "type": "boolean"
+    },
+    "analysis_use_status": {
+      "type": "string"
+    },
+    "blocking_gates": {
+      "type": "array"
+    },
+    "cannot_change_the_claim_review": {
+      "type": [
+        "object",
+        "null"
+      ]
+    },
+    "contract_version": {
+      "const": "mvr.permission-position/1"
+    },
+    "execution_authorized": {
+      "const": false
+    },
+    "external_effects": {
+      "type": "string"
+    },
+    "narrowest_allowed_now": {
+      "type": "array"
+    },
+    "scope": {
+      "const": "analysis_output"
+    },
+    "tier": {
+      "enum": [
+        "prohibited",
+        "not_permitted",
+        "planning_only",
+        "not_applicable"
+      ]
+    }
+  },
+  "type": "object"
+}

Previous value: -"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors. Fix missing_fields; never invent or erase adverse facts. Checks do not authenticate sources or authorize action. /docs/mcp-integration.md."New value: +"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors; fix missing_fields. Never invent facts. These codes do not authenticate sources or authorize action. /docs/mcp-integration.md."

Previous value: -"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors. Fix missing_fields; never invent or erase adverse facts. Checks do not authenticate sources or authorize action. /docs/mcp-integration.md."New value: +"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors; fix missing_fields. Never invent facts. These codes do not authenticate sources or authorize action. /docs/mcp-integration.md."

Previous value: -"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors. Fix missing_fields; never invent or erase adverse facts. Checks do not authenticate sources or authorize action. /docs/mcp-integration.md."New value: +"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors; fix missing_fields. Never invent facts. These codes do not authenticate sources or authorize action. /docs/mcp-integration.md."

Previous value: -"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors. Fix missing_fields; never invent or erase adverse facts. Checks do not authenticate sources or authorize action. /docs/mcp-integration.md."New value: +"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors; fix missing_fields. Never invent facts. These codes do not authenticate sources or authorize action. /docs/mcp-integration.md."

Previous value: -"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors. Fix missing_fields; never invent or erase adverse facts. Checks do not authenticate sources or authorize action. /docs/mcp-integration.md."New value: +"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors; fix missing_fields. Never invent facts. These codes do not authenticate sources or authorize action. /docs/mcp-integration.md."

Removed value: -{
-  "type": "string"
-}

Removed value: -{
-  "deprecated": true,
-  "type": "number"
-}

Removed value: -{
-  "type": "string"
-}

Added value: +"authority-fields/2"

Removed value: -0

Added value: +0

Added value: +"integer"

Previous value: -[
-  "not_authenticated"
-]New value: +[
+  "not_authenticated",
+  "partially_authenticated"
+]

Added value: +true

Added value: +{
+  "const": 0
+}

Added value: +{
+  "minimum": 0,
+  "type": "integer"
+}

Added value: +{
+  "type": "boolean"
+}

Added value: +{
+  "type": "string"
+}

Added value: +{
+  "enum": [
+    "not_authenticated"
+  ]
+}

Added value: +{
+  "type": "string"
+}

Added value: +{
+  "properties": {
+    "capability_issued": {
+      "const": false
+    },
+    "external_use_allowed": {
+      "const": false
+    },
+    "max_capital_commitment_usd": {
+      "const": 0
+    }
+  },
+  "required": [
+    "external_use_allowed",
+    "capability_issued"
+  ],
+  "type": "object"
+}

Added value: +{
+  "type": "string"
+}

Added value: +{
+  "type": "string"
+}

Previous value: -"Compatibility alias for source_date; conflicting supplied dates require correction."New value: +"Compatibility alias for source_date, at the same declared precision. Exact dates/timestamps may name the same analysis-calendar day; conflicting aliases require correction. No source truth is established."

Added value: +32

Added value: +4

Previous value: -"Declared source date, YYYY-MM-DD or ISO timestamp with timezone. Date validity and age can be checked; the source and current applicability remain unverified."New value: +"Declared source date at its actual precision: YYYY, YYYY-MM, YYYY-MM-DD, or ISO timestamp with seconds and timezone (up to 6 fractional digits). Years 0001-9999; real calendar dates only. Partial dates describe inclusive calendar bounds, never an invented day. Source truth and current applicability remain unverified."

Added value: +32

Added value: +4

Added value: +{
+  "additionalProperties": false,
+  "description": "Optional inclusive declared bounds, usable without source_date. Both endpoints must have the same precision and be ordered. Every supplied source_date/freshness_date must contain the whole range; an exact timestamp cannot be widened. Aliases must agree before narrowing. Unknown dates are not clipped to the analysis date. Bounds are declarations, not source verification.",
+  "properties": {
+    "earliest": {
+      "description": "Declared source date at its actual precision: YYYY, YYYY-MM, YYYY-MM-DD, or ISO timestamp with seconds and timezone (up to 6 fractional digits). Years 0001-9999; real calendar dates only. Partial dates describe inclusive calendar bounds, never an invented day. Source truth and current applicability remain unverified.",
+      "maxLength": 32,
+      "minLength": 4,
+      "type": "string"
+    },
+    "latest": {
+      "description": "Declared source date at its actual precision: YYYY, YYYY-MM, YYYY-MM-DD, or ISO timestamp with seconds and timezone (up to 6 fractional digits). Years 0001-9999; real calendar dates only. Partial dates describe inclusive calendar bounds, never an invented day. Source truth and current applicability remain unverified.",
+      "maxLength": 32,
+      "minLength": 4,
+      "type": "string"
+    }
+  },
+  "required": [
+    "earliest",
+    "latest"
+  ],
+  "type": "object"
+}

Previous value: -"Compatibility alias for source_date; conflicting supplied dates require correction."New value: +"Compatibility alias for source_date, at the same declared precision. Exact dates/timestamps may name the same analysis-calendar day; conflicting aliases require correction. No source truth is established."

Added value: +32

Added value: +4

Previous value: -"Declared source date, YYYY-MM-DD or ISO timestamp with timezone. Date validity and age can be checked; the source and current applicability remain unverified."New value: +"Declared source date at its actual precision: YYYY, YYYY-MM, YYYY-MM-DD, or ISO timestamp with seconds and timezone (up to 6 fractional digits). Years 0001-9999; real calendar dates only. Partial dates describe inclusive calendar bounds, never an invented day. Source truth and current applicability remain unverified."

Added value: +32

Added value: +4

Added value: +{
+  "additionalProperties": false,
+  "description": "Optional inclusive declared bounds, usable without source_date. Both endpoints must have the same precision and be ordered. Every supplied source_date/freshness_date must contain the whole range; an exact timestamp cannot be widened. Aliases must agree before narrowing. Unknown dates are not clipped to the analysis date. Bounds are declarations, not source verification.",
+  "properties": {
+    "earliest": {
+      "description": "Declared source date at its actual precision: YYYY, YYYY-MM, YYYY-MM-DD, or ISO timestamp with seconds and timezone (up to 6 fractional digits). Years 0001-9999; real calendar dates only. Partial dates describe inclusive calendar bounds, never an invented day. Source truth and current applicability remain unverified.",
+      "maxLength": 32,
+      "minLength": 4,
+      "type": "string"
+    },
+    "latest": {
+      "description": "Declared source date at its actual precision: YYYY, YYYY-MM, YYYY-MM-DD, or ISO timestamp with seconds and timezone (up to 6 fractional digits). Years 0001-9999; real calendar dates only. Partial dates describe inclusive calendar bounds, never an invented day. Source truth and current applicability remain unverified.",
+      "maxLength": 32,
+      "minLength": 4,
+      "type": "string"
+    }
+  },
+  "required": [
+    "earliest",
+    "latest"
+  ],
+  "type": "object"
+}

Added value: +{
+  "additionalProperties": false,
+  "oneOf": [
+    {
+      "properties": {
+        "allowed_effects": {
+          "const": [
+            "read_only_assessment"
+          ]
+        },
+        "decision_state": {
+          "enum": [
+            "assessment_in_progress"
+          ]
+        },
+        "next_safe_action": {
+          "properties": {
+            "availability": {
+              "const": "exact_server_handoff"
+            },
+            "handoff_source": {
+              "const": "mcp_next_call"
+            },
+            "required_host_inputs": {
+              "const": []
+            },
+            "type": {
+              "enum": [
+                "continue_evidence_assessment"
+              ]
+            }
+          }
+        },
+        "stop": {
+          "properties": {
+            "analytical_chain_required": {
+              "const": false
+            }
+          }
+        }
+      }
+    },
+    {
+      "properties": {
+        "allowed_effects": {
+          "const": [
+            "versioned_internal_plan"
+          ]
+        },
+        "decision_state": {
+          "enum": [
+            "abstain_pending_evidence",
+            "assessment_completed"
+          ]
+        },
+        "next_safe_action": {
+          "properties": {
+            "availability": {
+              "const": "authenticated_case_handoff"
+            },
+            "handoff_source": {
+              "const": "review_progress.bounded_next_actions"
+            },
+            "required_host_inputs": {
+              "const": [
+                "current_case",
+                "expected_revision",
+                "operation_id"
+              ]
+            },
+            "type": {
+              "enum": [
+                "evidence_collection_design",
+                "internal_pilot_design"
+              ]
+            }
+          }
+        },
+        "stop": {
+          "properties": {
+            "analytical_chain_required": {
+              "const": true
+            }
+          }
+        }
+      }
+    },
+    {
+      "properties": {
+        "allowed_effects": {
+          "const": []
+        },
+        "decision_state": {
+          "enum": [
+            "outside_declared_mvr_scope"
+          ]
+        },
+        "next_safe_action": {
+          "properties": {
+            "availability": {
+              "const": "routing_only_not_permission"
+            },
+            "handoff_source": {
+              "const": null
+            },
+            "required_host_inputs": {
+              "const": []
+            },
+            "type": {
+              "enum": [
+                "ordinary_task_outside_mvr"
+              ]
+            }
+          }
+        },
+        "stop": {
+          "properties": {
+            "analytical_chain_required": {
+              "const": true
+            }
+          }
+        }
+      }
+    },
+    {
+      "properties": {
+        "allowed_effects": {
+          "const": []
+        },
+        "decision_state": {
+          "enum": [
+            "blocked_invalid_or_unavailable"
+          ]
+        },
+        "next_safe_action": {
+          "properties": {
+            "availability": {
+              "const": "blocked"
+            },
+            "handoff_source": {
+              "const": null
+            },
+            "required_host_inputs": {
+              "const": [
+                "valid_input_and_current_state"
+              ]
+            },
+            "type": {
+              "enum": [
+                "correct_input_or_restore_current_state"
+              ]
+            }
+          }
+        },
+        "stop": {
+          "properties": {
+            "analytical_chain_required": {
+              "const": true
+            }
+          }
+        }
+      }
+    },
+    {
+      "properties": {
+        "allowed_effects": {
+          "const": [
+            "local_internal_draft"
+          ]
+        },
+        "decision_state": {
+          "enum": [
+            "abstain_pending_evidence",
+            "assessment_completed"
+          ]
+        },
+        "next_safe_action": {
+          "properties": {
+            "availability": {
+              "const": "draft_only_no_external_effect"
+            },
+            "handoff_source": {
+              "const": null
+            },
+            "required_host_inputs": {
+              "const": [
+                "human_review_of_unknowns"
+              ]
+            },
+            "type": {
+              "enum": [
+                "internal_evidence_plan"
+              ]
+            }
+          }
+        },
+        "stop": {
+          "properties": {
+            "analytical_chain_required": {
+              "const": true
+            }
+          }
+        }
+      }
+    }
+  ],
+  "properties": {
+    "allowed_effects": {},
+    "capability_issued": {
+      "const": false
+    },
+    "contract_version": {
+      "const": "mvr.preflight-action-boundary/1"
+    },
+    "customer_launch_allowed": {
+      "const": false
+    },
+    "decision_state": {},
+    "execution_authorized": {
+      "const": false
+    },
+    "external_action_authorized": {
+      "const": false
+    },
+    "external_contact_allowed": {
+      "const": false
+    },
+    "forbidden_effects": {
+      "const": [
+        "spend",
+        "external_contact",
+        "contract",
+        "customer_launch",
+        "pilot_execution",
+        "payment",
+        "deployment"
+      ]
+    },
+    "historical_output_is_not_current_permission": {
+      "const": true
+    },
+    "max_capital_commitment_usd": {
+      "const": 0
+    },
+    "next_safe_action": {
+      "additionalProperties": false,
+      "properties": {
+        "availability": {},
+        "handoff_source": {},
+        "required_host_inputs": {},
+        "type": {}
+      },
+      "required": [
+        "type",
+        "availability",
+        "required_host_inputs",
+        "handoff_source"
+      ],
+      "type": "object"
+    },
+    "revalidate_before_effect": {
+      "const": true
+    },
+    "stop": {
+      "additionalProperties": false,
+      "properties": {
+        "analytical_chain_required": {},
+        "applies_to": {
+          "const": "all_consequential_external_actions"
+        },
+        "reason_codes": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "required": {
+          "const": true
+        },
+        "unknown_risks_remain": {
+          "const": true
+        }
+      },
+      "required": [
+        "required",
+        "applies_to",
+        "analytical_chain_required",
+        "reason_codes",
+        "unknown_risks_remain"
+      ],
+      "type": "object"
+    }
+  },
+  "required": [
+    "contract_version",
+    "decision_state",
+    "next_safe_action",
+    "stop",
+    "allowed_effects",
+    "forbidden_effects",
+    "max_capital_commitment_usd",
+    "external_contact_allowed",
+    "customer_launch_allowed",
+    "revalidate_before_effect",
+    "historical_output_is_not_current_permission",
+    "execution_authorized",
+    "external_action_authorized",
+    "capability_issued"
+  ],
+  "type": "object"
+}

Previous value: -"Current case-bound procedural review progress and residual risks. Only a bounded internal review-packet action can become available; never scoring, source truth or external-action permission."New value: +"Current case-bound review progress and residual risks. Internal evidence planning may be explicitly unreviewed; pilot designs and review packets require a separate scoped account review. No scoring, source truth or external-action permission."

Added value: +{
+  "additionalProperties": false,
+  "description": "Host-private, case-bound read reference. Never put its secret into prompts, URLs, logs or exports. Grants no write or action authority.",
+  "properties": {
+    "case_id": {
+      "pattern": "^RC-[a-f0-9]{64}$",
+      "type": "string"
+    },
+    "reference_secret": {
+      "pattern": "^[a-f0-9]{64}$",
+      "type": "string",
+      "writeOnly": true
+    },
+    "tenant_id": {
+      "maxLength": 200,
+      "minLength": 1,
+      "type": "string"
+    },
+    "workspace_id": {
+      "maxLength": 200,
+      "minLength": 1,
+      "type": "string"
+    }
+  },
+  "required": [
+    "case_id",
+    "tenant_id",
+    "workspace_id",
+    "reference_secret"
+  ],
+  "type": "object",
+  "writeOnly": true
+}

Previous value: -"Codes: FIELD_PROVENANCE_REQUIRED, FIELD_PROVENANCE_CONFLICT, FIELDWORK_CAPACITY_CONTRADICTION, SOURCE_INDEPENDENCE_CONTRADICTION, SOURCE_VERIFICATION_CONTRADICTION, FIELD_SOURCE_MODALITY_CONFLICT, DECISION_GEOGRAPHY_SCOPE_REQUIRED, DECISION_SCOPE_REQUIRED, DECISION_SCOPE_REVIEW_REQUIRED, DECISION_SCOPE_CROSS_CHECK_LIMIT, SOURCE_EXTRACTION_INVALID, SOURCE_EXTRACTION_REFERENCE_CONFLICT, ADVERSE_SOURCE_REVIEW_REQUIRED, INVALID_CLAIM_INPUT, OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY, ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. Correct indexed evidence_input_feedback/evidence_fit paths and missing_fields against originals. INVALID_CLAIM_INPUT is HTTP 422 on claim-consuming REST routes; correct root or decision_result claim/citation paths in details/validation_errors without deleting adverse evidence. Never invent or relabel facts. Explicit adverse states need review, not approved support. These checks do not authenticate sources or authorize action. Recovery: /docs/mcp-integration.md."New value: +"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors. Fix missing_fields; never invent or erase adverse facts. Checks do not authenticate sources or authorize action. /docs/mcp-integration.md."

Previous value: -"Codes: FIELD_PROVENANCE_REQUIRED, FIELD_PROVENANCE_CONFLICT, FIELDWORK_CAPACITY_CONTRADICTION, SOURCE_INDEPENDENCE_CONTRADICTION, SOURCE_VERIFICATION_CONTRADICTION, FIELD_SOURCE_MODALITY_CONFLICT, DECISION_GEOGRAPHY_SCOPE_REQUIRED, DECISION_SCOPE_REQUIRED, DECISION_SCOPE_REVIEW_REQUIRED, DECISION_SCOPE_CROSS_CHECK_LIMIT, SOURCE_EXTRACTION_INVALID, SOURCE_EXTRACTION_REFERENCE_CONFLICT, ADVERSE_SOURCE_REVIEW_REQUIRED, INVALID_CLAIM_INPUT, OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY, ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. Correct indexed evidence_input_feedback/evidence_fit paths and missing_fields against originals. INVALID_CLAIM_INPUT is HTTP 422 on claim-consuming REST routes; correct root or decision_result claim/citation paths in details/validation_errors without deleting adverse evidence. Never invent or relabel facts. Explicit adverse states need review, not approved support. These checks do not authenticate sources or authorize action. Recovery: /docs/mcp-integration.md."New value: +"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors. Fix missing_fields; never invent or erase adverse facts. Checks do not authenticate sources or authorize action. /docs/mcp-integration.md."

Previous value: -"Codes: FIELD_PROVENANCE_REQUIRED, FIELD_PROVENANCE_CONFLICT, FIELDWORK_CAPACITY_CONTRADICTION, SOURCE_INDEPENDENCE_CONTRADICTION, SOURCE_VERIFICATION_CONTRADICTION, FIELD_SOURCE_MODALITY_CONFLICT, DECISION_GEOGRAPHY_SCOPE_REQUIRED, DECISION_SCOPE_REQUIRED, DECISION_SCOPE_REVIEW_REQUIRED, DECISION_SCOPE_CROSS_CHECK_LIMIT, SOURCE_EXTRACTION_INVALID, SOURCE_EXTRACTION_REFERENCE_CONFLICT, ADVERSE_SOURCE_REVIEW_REQUIRED, INVALID_CLAIM_INPUT, OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY, ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. Correct indexed evidence_input_feedback/evidence_fit paths and missing_fields against originals. INVALID_CLAIM_INPUT is HTTP 422 on claim-consuming REST routes; correct root or decision_result claim/citation paths in details/validation_errors without deleting adverse evidence. Never invent or relabel facts. Explicit adverse states need review, not approved support. These checks do not authenticate sources or authorize action. Recovery: /docs/mcp-integration.md."New value: +"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors. Fix missing_fields; never invent or erase adverse facts. Checks do not authenticate sources or authorize action. /docs/mcp-integration.md."

Previous value: -"Codes: FIELD_PROVENANCE_REQUIRED, FIELD_PROVENANCE_CONFLICT, FIELDWORK_CAPACITY_CONTRADICTION, SOURCE_INDEPENDENCE_CONTRADICTION, SOURCE_VERIFICATION_CONTRADICTION, FIELD_SOURCE_MODALITY_CONFLICT, DECISION_GEOGRAPHY_SCOPE_REQUIRED, DECISION_SCOPE_REQUIRED, DECISION_SCOPE_REVIEW_REQUIRED, DECISION_SCOPE_CROSS_CHECK_LIMIT, SOURCE_EXTRACTION_INVALID, SOURCE_EXTRACTION_REFERENCE_CONFLICT, ADVERSE_SOURCE_REVIEW_REQUIRED, INVALID_CLAIM_INPUT, OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY, ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. Correct indexed evidence_input_feedback/evidence_fit paths and missing_fields against originals. INVALID_CLAIM_INPUT is HTTP 422 on claim-consuming REST routes; correct root or decision_result claim/citation paths in details/validation_errors without deleting adverse evidence. Never invent or relabel facts. Explicit adverse states need review, not approved support. These checks do not authenticate sources or authorize action. Recovery: /docs/mcp-integration.md."New value: +"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors. Fix missing_fields; never invent or erase adverse facts. Checks do not authenticate sources or authorize action. /docs/mcp-integration.md."

Previous value: -"Codes: FIELD_PROVENANCE_REQUIRED, FIELD_PROVENANCE_CONFLICT, FIELDWORK_CAPACITY_CONTRADICTION, SOURCE_INDEPENDENCE_CONTRADICTION, SOURCE_VERIFICATION_CONTRADICTION, FIELD_SOURCE_MODALITY_CONFLICT, DECISION_GEOGRAPHY_SCOPE_REQUIRED, DECISION_SCOPE_REQUIRED, DECISION_SCOPE_REVIEW_REQUIRED, DECISION_SCOPE_CROSS_CHECK_LIMIT, SOURCE_EXTRACTION_INVALID, SOURCE_EXTRACTION_REFERENCE_CONFLICT, ADVERSE_SOURCE_REVIEW_REQUIRED, INVALID_CLAIM_INPUT, OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY, ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. Correct indexed evidence_input_feedback/evidence_fit paths and missing_fields against originals. INVALID_CLAIM_INPUT is HTTP 422 on claim-consuming REST routes; correct root or decision_result claim/citation paths in details/validation_errors without deleting adverse evidence. Never invent or relabel facts. Explicit adverse states need review, not approved support. These checks do not authenticate sources or authorize action. Recovery: /docs/mcp-integration.md."New value: +"Codes: FIELD_PROVENANCE_REQUIRED,FIELD_PROVENANCE_CONFLICT,FIELDWORK_CAPACITY_CONTRADICTION,SOURCE_INDEPENDENCE_CONTRADICTION,SOURCE_VERIFICATION_CONTRADICTION,FIELD_SOURCE_MODALITY_CONFLICT,DECISION_GEOGRAPHY_SCOPE_REQUIRED,DECISION_SCOPE_REQUIRED,DECISION_SCOPE_REVIEW_REQUIRED,DECISION_SCOPE_CROSS_CHECK_LIMIT,SOURCE_EXTRACTION_INVALID,SOURCE_EXTRACTION_REFERENCE_CONFLICT,ADVERSE_SOURCE_REVIEW_REQUIRED,INVALID_CLAIM_INPUT,OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY,ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. HTTP 422: details/validation_errors. Fix missing_fields; never invent or erase adverse facts. Checks do not authenticate sources or authorize action. /docs/mcp-integration.md."

Added value: +{
+  "additionalProperties": true,
+  "description": "Current case-bound procedural review progress and residual risks. Only a bounded internal review-packet action can become available; never scoring, source truth or external-action permission.",
+  "properties": {
+    "contract_version": {
+      "const": "mvr.review-progress/1"
+    },
+    "execution_authorized": {
+      "const": false
+    },
+    "external_action_authorized": {
+      "const": false
+    },
+    "scoring_eligible": {
+      "const": false
+    }
+  },
+  "type": "object"
+}

Previous value: -"Case-bound reviewer assertions, not proof, scoring or permission. Keep bearer references host-private; reattach only for the same case. Keep references outside evidence containers. Hosts must preserve /attestation_refs privately and reattach it to the request payload on each continuation or recheck; echoed handoffs omit these secrets."New value: +"Optional: https://africanmarketos.com/v1/reviewer-attestations/contract. Requires exact subject, market_scope.country and decision_question. Host-private refs outside evidence; reattach each call. No scoring or authority."

Added value: +{
+  "description": "Exact recorded attestation question; question must agree when supplied.",
+  "maxLength": 2000,
+  "type": "string"
+}

Added value: +{
+  "type": "string"
+}

Added value: +{
+  "description": "Case-bound reviewer assertions, not proof, scoring or permission. Keep bearer references host-private; reattach only for the same case. Keep references outside evidence containers. Hosts must preserve /attestation_refs privately and reattach it to the request payload on each continuation or recheck; echoed handoffs omit these secrets.",
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "attestation_id": {
+        "pattern": "^ATT-[a-f0-9]{64}$",
+        "type": "string"
+      },
+      "reference_secret": {
+        "description": "256-bit random bearer secret. Keep host-private, out of URLs/logs/prompts/exports; grants shared context, not authority.",
+        "pattern": "^[a-f0-9]{64}$",
+        "type": "string",
+        "writeOnly": true
+      },
+      "tenant_id": {
+        "maxLength": 200,
+        "minLength": 1,
+        "type": "string"
+      },
+      "workspace_id": {
+        "maxLength": 200,
+        "minLength": 1,
+        "type": "string"
+      }
+    },
+    "required": [
+      "attestation_id",
+      "tenant_id",
+      "workspace_id",
+      "reference_secret"
+    ],
+    "type": "object"
+  },
+  "maxItems": 3,
+  "type": "array",
+  "writeOnly": true
+}

Added value: +{
+  "additionalProperties": false,
+  "description": "Top-level host instructions only, not an executable argument or workflow credential. Privately reattach the original consented references at the published input location without changing the exact bound case.",
+  "properties": {
+    "copy_from_request": {
+      "const": "/attestation_refs"
+    },
+    "exact_scope_required": {
+      "const": true
+    },
+    "host_must_carry_privately": {
+      "const": true
+    },
+    "missing_reference_does_not_restore_context": {
+      "const": true
+    }
+  },
+  "required": [
+    "copy_from_request",
+    "host_must_carry_privately",
+    "exact_scope_required",
+    "missing_reference_does_not_restore_context"
+  ],
+  "type": "object"
+}

Added value: +{
+  "properties": {
+    "reviewer_attestation_option": {
+      "additionalProperties": false,
+      "description": "Optional contract discovery, never a required recovery step, executable handoff or purchase instruction.",
+      "properties": {
+        "automatic_action_authorized": {
+          "const": false
+        },
+        "boundary": {
+          "minLength": 1,
+          "type": "string"
+        },
+        "contract_url": {
+          "format": "uri",
+          "type": "string"
+        },
+        "optional": {
+          "const": true
+        },
+        "required_for_continuation": {
+          "const": false
+        }
+      },
+      "required": [
+        "contract_url",
+        "optional",
+        "required_for_continuation",
+        "automatic_action_authorized",
+        "boundary"
+      ],
+      "type": "object"
+    }
+  },
+  "type": "object"
+}

Added value: +{
+  "additionalProperties": false,
+  "description": "Current case-bound account-linked assertions only. Recorded statements are untrusted content, not independent source truth, scoring inputs, evidence-gate clearance or action permission. References and secrets remain host-carried.",
+  "properties": {
+    "assessment_state_unchanged": {
+      "const": true
+    },
+    "capability_issued": {
+      "const": false
+    },
+    "checked_at": {
+      "description": "Time current attestation state was checked; historical outputs are not recalled by revocation.",
+      "type": "string"
+    },
+    "code": {
+      "description": "Resolution failure code, not an evidence verdict.",
+      "type": "string"
+    },
+    "consistency_scope": {
+      "type": "string"
+    },
+    "contract_version": {
+      "const": "mvr.reviewer-attestation/1"
+    },
+    "evidence_gates_changed": {
+      "const": false
+    },
+    "execution_authorized": {
+      "const": false
+    },
+    "independent_verification_established": {
+      "const": false
+    },
+    "interpretation": {
+      "description": "Account linkage does not verify the assertion, source, reviewer independence or permission.",
+      "type": "string"
+    },
+    "items": {
+      "description": "Redacted account-linked statements or unavailable-reference diagnostics. No reviewer names, private notes, source documents or reference secrets.",
+      "items": {
+        "type": "object"
+      },
+      "maxItems": 3,
+      "type": "array"
+    },
+    "next_step_options": {
+      "items": {
+        "additionalProperties": false,
+        "properties": {
+          "external_action_authorized": {
+            "const": false
+          },
+          "kind": {
+            "enum": [
+              "internal_draft",
+              "evidence_collection_plan"
+            ],
+            "type": "string"
+          },
+          "task": {
+            "description": "Internal drafting or evidence-plan suggestion only; no external contact, commitment, payment or deployment.",
+            "type": "string"
+          }
+        },
+        "required": [
+          "kind",
+          "task",
+          "external_action_authorized"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "recorded_statements_are_untrusted_content": {
+      "const": true
+    },
+    "reference_secrets_returned": {
+      "const": false
+    },
+    "scoring_inputs_added": {
+      "const": false
+    },
+    "source_authenticity_verified": {
+      "const": false
+    },
+    "status": {
+      "enum": [
+        "attested_context_available",
+        "attested_context_unavailable"
+      ],
+      "type": "string"
+    },
+    "system_residual_gaps": {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    }
+  },
+  "required": [
+    "contract_version",
+    "status",
+    "assessment_state_unchanged",
+    "evidence_gates_changed",
+    "scoring_inputs_added",
+    "execution_authorized",
+    "capability_issued",
+    "source_authenticity_verified",
+    "independent_verification_established",
+    "recorded_statements_are_untrusted_content",
+    "system_residual_gaps",
+    "reference_secrets_returned",
+    "items",
+    "next_step_options"
+  ],
+  "type": "object"
+}

Added value: +{
+  "additionalProperties": false,
+  "description": "Optional contract discovery, never a required recovery step, executable handoff or purchase instruction.",
+  "properties": {
+    "automatic_action_authorized": {
+      "const": false
+    },
+    "boundary": {
+      "minLength": 1,
+      "type": "string"
+    },
+    "contract_url": {
+      "format": "uri",
+      "type": "string"
+    },
+    "optional": {
+      "const": true
+    },
+    "required_for_continuation": {
+      "const": false
+    }
+  },
+  "required": [
+    "contract_url",
+    "optional",
+    "required_for_continuation",
+    "automatic_action_authorized",
+    "boundary"
+  ],
+  "type": "object"
+}

Previous value: -"Source-grounded collection declarations, not source authentication. Unknown facts must remain missing; do not invent values to pass. Field decision use requires source modality, collector relationship, interview mode, source-document identity and an explicit parent-source list. Individual face-to-face/telephone collection also requires staffing, duration, total available minutes per collector and sample size. Independent verification labels require a separate reviewer relationship; persisted review is still checked separately."New value: +"Source-grounded collection declarations, not source authentication. Unknown facts must remain missing; do not invent values to pass. Field decision use requires source modality, collector relationship, interview mode, source-document identity and an explicit parent-source list. Collector-administered modes require staffing, duration, available minutes per collector and sample size. Group modes additionally require session_count, participants_per_session, session_duration_minutes and collectors_per_session, never inferred from an individual interview duration. Online, observation and administrative_record modes require collection_administration; self-administered online and automated observation/record sources do not need invented collector capacity. Explicit public/documentary origins are not caller fieldwork solely because evidence_type is survey; conflicting explicit field origins still block. Independent verification labels require a separate reviewer relationship; persisted review is still checked separately."

Added value: +{
+  "description": "Source-grounded administration, required for online, observation and administrative_record modes. self_administered is supported for online; automated for observation or administrative_record. Face-to-face, telephone and group modes are collector-administered and cannot opt out.",
+  "enum": [
+    "collector_administered",
+    "self_administered",
+    "automated",
+    "unknown"
+  ],
+  "type": "string"
+}

Added value: +{
+  "description": "Collectors required concurrently for each group session, drawn from enumerator_count. No default facilitator count is assumed.",
+  "maximum": 9007199254740991,
+  "minimum": 1,
+  "type": "integer"
+}

Added value: +"Collector time per individual interview or per observed/processed sample record for collector-administered non-group modes."

Added value: +{
+  "description": "Source-grounded maximum participants in any session. Sample size cannot exceed session_count times this bound; no default group size is assumed.",
+  "maximum": 9007199254740991,
+  "minimum": 1,
+  "type": "integer"
+}

Added value: +{
+  "description": "Actual number of group sessions in the source records.",
+  "maximum": 9007199254740991,
+  "minimum": 1,
+  "type": "integer"
+}

Added value: +{
+  "description": "Source-recorded duration of each group session in this declaration, not an alias for individual interview duration.",
+  "exclusiveMinimum": 0,
+  "type": "number"
+}

Added value: +{
+  "additionalProperties": false,
+  "description": "Optional caller-supplied second reading of source facts for conflict comparison only. Not independently authenticated; cannot supply missing primary declarations or establish source authenticity.",
+  "properties": {
+    "fields": {
+      "additionalProperties": false,
+      "properties": {
+        "collection_administration": {
+          "description": "Source-grounded administration, required for online, observation and administrative_record modes. self_administered is supported for online; automated for observation or administrative_record. Face-to-face, telephone and group modes are collector-administered and cannot opt out.",
+          "enum": [
+            "collector_administered",
+            "self_administered",
+            "automated",
+            "unknown"
+          ],
+          "type": "string"
+        },
+        "collector_relationship": {
+          "enum": [
+            "independent",
+            "employee",
+            "company_staff",
+            "internal",
+            "contractor",
+            "partner",
+            "self_collected",
+            "unknown"
+          ],
+          "type": "string"
+        },
+        "collectors_per_session": {
+          "description": "Collectors required concurrently for each group session, drawn from enumerator_count. No default facilitator count is assumed.",
+          "maximum": 9007199254740991,
+          "minimum": 1,
+          "type": "integer"
+        },
+        "enumerator_count": {
+          "maximum": 9007199254740991,
+          "minimum": 1,
+          "type": "integer"
+        },
+        "fieldwork_window_minutes": {
+          "description": "Total available collection minutes per collector across the entire period, not daily or team-person-minutes.",
+          "exclusiveMinimum": 0,
+          "type": "number"
+        },
+        "interview_duration_minutes": {
+          "description": "Collector time per individual interview or per observed/processed sample record for collector-administered non-group modes.",
+          "exclusiveMinimum": 0,
+          "type": "number"
+        },
+        "interview_mode": {
+          "enum": [
+            "face_to_face",
+            "telephone",
+            "online",
+            "focus_group",
+            "group_interview",
+            "observation",
+            "administrative_record",
+            "unknown"
+          ],
+          "type": "string"
+        },
+        "participants_per_session": {
+          "description": "Source-grounded maximum participants in any session. Sample size cannot exceed session_count times this bound; no default group size is assumed.",
+          "maximum": 9007199254740991,
+          "minimum": 1,
+          "type": "integer"
+        },
+        "reviewer_relationship": {
+          "enum": [
+            "independent",
+            "employee",
+            "company_staff",
+            "internal",
+            "contractor",
+            "partner",
+            "self_collected",
+            "unknown"
+          ],
+          "type": "string"
+        },
+        "sample_size": {
+          "maximum": 9007199254740991,
+          "minimum": 1,
+          "type": "integer"
+        },
+        "session_count": {
+          "description": "Actual number of group sessions in the source records.",
+          "maximum": 9007199254740991,
+          "minimum": 1,
+          "type": "integer"
+        },
+        "session_duration_minutes": {
+          "description": "Source-recorded duration of each group session in this declaration, not an alias for individual interview duration.",
+          "exclusiveMinimum": 0,
+          "type": "number"
+        },
+        "source_modality": {
+          "enum": [
+            "direct_observation",
+            "documentary",
+            "secondary_summary",
+            "unknown"
+          ],
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "source_ref": {
+      "maxLength": 512,
+      "minLength": 1,
+      "type": "string"
+    }
+  },
+  "required": [
+    "source_ref",
+    "fields"
+  ],
+  "type": "object"
+}

Previous value: -"Alias for source_class. Source-class precedence: source_class, evidence_origin, source_family, then evidence_type."New value: +"Declared source origin. Explicit public/documentary sources are not caller fieldwork solely because evidence_type is survey. Conflicting explicit field origins still block; never relabel to pass."

Previous value: -"Actual sample size; required for individual face-to-face/telephone interviews, not invented for documentary evidence."New value: +"Actual sample size; required for collector-administered modes, including groups. Group sample cannot exceed session_count times participants_per_session. All supplied aliases must agree; never invent a sample for documentary or self-administered evidence."

Previous value: -"Compatibility origin label; source_class takes precedence."New value: +"Compatibility origin label. Explicit field/public conflicts, including provenance_ledger.source_family, require reconciliation; one label cannot erase another."

Previous value: -"Source-grounded collection declarations, not source authentication. Unknown facts must remain missing; do not invent values to pass. Field decision use requires source modality, collector relationship, interview mode, source-document identity and an explicit parent-source list. Individual face-to-face/telephone collection also requires staffing, duration, total available minutes per collector and sample size. Independent verification labels require a separate reviewer relationship; persisted review is still checked separately."New value: +"Source-grounded collection declarations, not source authentication. Unknown facts must remain missing; do not invent values to pass. Field decision use requires source modality, collector relationship, interview mode, source-document identity and an explicit parent-source list. Collector-administered modes require staffing, duration, available minutes per collector and sample size. Group modes additionally require session_count, participants_per_session, session_duration_minutes and collectors_per_session, never inferred from an individual interview duration. Online, observation and administrative_record modes require collection_administration; self-administered online and automated observation/record sources do not need invented collector capacity. Explicit public/documentary origins are not caller fieldwork solely because evidence_type is survey; conflicting explicit field origins still block. Independent verification labels require a separate reviewer relationship; persisted review is still checked separately."

Added value: +{
+  "description": "Source-grounded administration, required for online, observation and administrative_record modes. self_administered is supported for online; automated for observation or administrative_record. Face-to-face, telephone and group modes are collector-administered and cannot opt out.",
+  "enum": [
+    "collector_administered",
+    "self_administered",
+    "automated",
+    "unknown"
+  ],
+  "type": "string"
+}

Added value: +{
+  "description": "Collectors required concurrently for each group session, drawn from enumerator_count. No default facilitator count is assumed.",
+  "maximum": 9007199254740991,
+  "minimum": 1,
+  "type": "integer"
+}

Added value: +"Collector time per individual interview or per observed/processed sample record for collector-administered non-group modes."

Added value: +{
+  "description": "Source-grounded maximum participants in any session. Sample size cannot exceed session_count times this bound; no default group size is assumed.",
+  "maximum": 9007199254740991,
+  "minimum": 1,
+  "type": "integer"
+}

Added value: +{
+  "description": "Actual number of group sessions in the source records.",
+  "maximum": 9007199254740991,
+  "minimum": 1,
+  "type": "integer"
+}

Added value: +{
+  "description": "Source-recorded duration of each group session in this declaration, not an alias for individual interview duration.",
+  "exclusiveMinimum": 0,
+  "type": "number"
+}

Added value: +{
+  "additionalProperties": false,
+  "description": "Optional caller-supplied second reading of source facts for conflict comparison only. Not independently authenticated; cannot supply missing primary declarations or establish source authenticity.",
+  "properties": {
+    "fields": {
+      "additionalProperties": false,
+      "properties": {
+        "collection_administration": {
+          "description": "Source-grounded administration, required for online, observation and administrative_record modes. self_administered is supported for online; automated for observation or administrative_record. Face-to-face, telephone and group modes are collector-administered and cannot opt out.",
+          "enum": [
+            "collector_administered",
+            "self_administered",
+            "automated",
+            "unknown"
+          ],
+          "type": "string"
+        },
+        "collector_relationship": {
+          "enum": [
+            "independent",
+            "employee",
+            "company_staff",
+            "internal",
+            "contractor",
+            "partner",
+            "self_collected",
+            "unknown"
+          ],
+          "type": "string"
+        },
+        "collectors_per_session": {
+          "description": "Collectors required concurrently for each group session, drawn from enumerator_count. No default facilitator count is assumed.",
+          "maximum": 9007199254740991,
+          "minimum": 1,
+          "type": "integer"
+        },
+        "enumerator_count": {
+          "maximum": 9007199254740991,
+          "minimum": 1,
+          "type": "integer"
+        },
+        "fieldwork_window_minutes": {
+          "description": "Total available collection minutes per collector across the entire period, not daily or team-person-minutes.",
+          "exclusiveMinimum": 0,
+          "type": "number"
+        },
+        "interview_duration_minutes": {
+          "description": "Collector time per individual interview or per observed/processed sample record for collector-administered non-group modes.",
+          "exclusiveMinimum": 0,
+          "type": "number"
+        },
+        "interview_mode": {
+          "enum": [
+            "face_to_face",
+            "telephone",
+            "online",
+            "focus_group",
+            "group_interview",
+            "observation",
+            "administrative_record",
+            "unknown"
+          ],
+          "type": "string"
+        },
+        "participants_per_session": {
+          "description": "Source-grounded maximum participants in any session. Sample size cannot exceed session_count times this bound; no default group size is assumed.",
+          "maximum": 9007199254740991,
+          "minimum": 1,
+          "type": "integer"
+        },
+        "reviewer_relationship": {
+          "enum": [
+            "independent",
+            "employee",
+            "company_staff",
+            "internal",
+            "contractor",
+            "partner",
+            "self_collected",
+            "unknown"
+          ],
+          "type": "string"
+        },
+        "sample_size": {
+          "maximum": 9007199254740991,
+          "minimum": 1,
+          "type": "integer"
+        },
+        "session_count": {
+          "description": "Actual number of group sessions in the source records.",
+          "maximum": 9007199254740991,
+          "minimum": 1,
+          "type": "integer"
+        },
+        "session_duration_minutes": {
+          "description": "Source-recorded duration of each group session in this declaration, not an alias for individual interview duration.",
+          "exclusiveMinimum": 0,
+          "type": "number"
+        },
+        "source_modality": {
+          "enum": [
+            "direct_observation",
+            "documentary",
+            "secondary_summary",
+            "unknown"
+          ],
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "source_ref": {
+      "maxLength": 512,
+      "minLength": 1,
+      "type": "string"
+    }
+  },
+  "required": [
+    "source_ref",
+    "fields"
+  ],
+  "type": "object"
+}

Previous value: -"Alias for source_class. Source-class precedence: source_class, evidence_origin, source_family, then evidence_type."New value: +"Declared source origin. Explicit public/documentary sources are not caller fieldwork solely because evidence_type is survey. Conflicting explicit field origins still block; never relabel to pass."

Previous value: -"Actual sample size; required for individual face-to-face/telephone interviews, not invented for documentary evidence."New value: +"Actual sample size; required for collector-administered modes, including groups. Group sample cannot exceed session_count times participants_per_session. All supplied aliases must agree; never invent a sample for documentary or self-administered evidence."

Previous value: -"Compatibility origin label; source_class takes precedence."New value: +"Compatibility origin label. Explicit field/public conflicts, including provenance_ledger.source_family, require reconciliation; one label cannot erase another."

Previous value: -"Declared decision geography, not source geography. Supply district/districts or decision_scope_level country/subnational; subnational requires locality. No district is inferred from claim prose."New value: +"Declared decision geography, not source geography. Supply district/districts or decision_scope_level country/subnational; subnational requires locality. A bounded Uganda target-name cross-check can require scope review, never insert districts or establish field coverage."

Added value: +{
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Previous value: -"Stable correction code."New value: +"Codes: FIELD_PROVENANCE_REQUIRED, FIELD_PROVENANCE_CONFLICT, FIELDWORK_CAPACITY_CONTRADICTION, SOURCE_INDEPENDENCE_CONTRADICTION, SOURCE_VERIFICATION_CONTRADICTION, FIELD_SOURCE_MODALITY_CONFLICT, DECISION_GEOGRAPHY_SCOPE_REQUIRED, DECISION_SCOPE_REQUIRED, DECISION_SCOPE_REVIEW_REQUIRED, DECISION_SCOPE_CROSS_CHECK_LIMIT, SOURCE_EXTRACTION_INVALID, SOURCE_EXTRACTION_REFERENCE_CONFLICT, ADVERSE_SOURCE_REVIEW_REQUIRED, INVALID_CLAIM_INPUT, OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY, ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. Correct indexed evidence_input_feedback/evidence_fit paths and missing_fields against originals. INVALID_CLAIM_INPUT is HTTP 422 on claim-consuming REST routes; correct root or decision_result claim/citation paths in details/validation_errors without deleting adverse evidence. Never invent or relabel facts. Explicit adverse states need review, not approved support. These checks do not authenticate sources or authorize action. Recovery: /docs/mcp-integration.md."

Added value: +{
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Previous value: -"Stable correction code."New value: +"Codes: FIELD_PROVENANCE_REQUIRED, FIELD_PROVENANCE_CONFLICT, FIELDWORK_CAPACITY_CONTRADICTION, SOURCE_INDEPENDENCE_CONTRADICTION, SOURCE_VERIFICATION_CONTRADICTION, FIELD_SOURCE_MODALITY_CONFLICT, DECISION_GEOGRAPHY_SCOPE_REQUIRED, DECISION_SCOPE_REQUIRED, DECISION_SCOPE_REVIEW_REQUIRED, DECISION_SCOPE_CROSS_CHECK_LIMIT, SOURCE_EXTRACTION_INVALID, SOURCE_EXTRACTION_REFERENCE_CONFLICT, ADVERSE_SOURCE_REVIEW_REQUIRED, INVALID_CLAIM_INPUT, OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY, ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. Correct indexed evidence_input_feedback/evidence_fit paths and missing_fields against originals. INVALID_CLAIM_INPUT is HTTP 422 on claim-consuming REST routes; correct root or decision_result claim/citation paths in details/validation_errors without deleting adverse evidence. Never invent or relabel facts. Explicit adverse states need review, not approved support. These checks do not authenticate sources or authorize action. Recovery: /docs/mcp-integration.md."

Previous value: -"OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY"New value: +"Codes: FIELD_PROVENANCE_REQUIRED, FIELD_PROVENANCE_CONFLICT, FIELDWORK_CAPACITY_CONTRADICTION, SOURCE_INDEPENDENCE_CONTRADICTION, SOURCE_VERIFICATION_CONTRADICTION, FIELD_SOURCE_MODALITY_CONFLICT, DECISION_GEOGRAPHY_SCOPE_REQUIRED, DECISION_SCOPE_REQUIRED, DECISION_SCOPE_REVIEW_REQUIRED, DECISION_SCOPE_CROSS_CHECK_LIMIT, SOURCE_EXTRACTION_INVALID, SOURCE_EXTRACTION_REFERENCE_CONFLICT, ADVERSE_SOURCE_REVIEW_REQUIRED, INVALID_CLAIM_INPUT, OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY, ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. Correct indexed evidence_input_feedback/evidence_fit paths and missing_fields against originals. INVALID_CLAIM_INPUT is HTTP 422 on claim-consuming REST routes; correct root or decision_result claim/citation paths in details/validation_errors without deleting adverse evidence. Never invent or relabel facts. Explicit adverse states need review, not approved support. These checks do not authenticate sources or authorize action. Recovery: /docs/mcp-integration.md."

Added value: +{
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Previous value: -"Stable correction code."New value: +"Codes: FIELD_PROVENANCE_REQUIRED, FIELD_PROVENANCE_CONFLICT, FIELDWORK_CAPACITY_CONTRADICTION, SOURCE_INDEPENDENCE_CONTRADICTION, SOURCE_VERIFICATION_CONTRADICTION, FIELD_SOURCE_MODALITY_CONFLICT, DECISION_GEOGRAPHY_SCOPE_REQUIRED, DECISION_SCOPE_REQUIRED, DECISION_SCOPE_REVIEW_REQUIRED, DECISION_SCOPE_CROSS_CHECK_LIMIT, SOURCE_EXTRACTION_INVALID, SOURCE_EXTRACTION_REFERENCE_CONFLICT, ADVERSE_SOURCE_REVIEW_REQUIRED, INVALID_CLAIM_INPUT, OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY, ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. Correct indexed evidence_input_feedback/evidence_fit paths and missing_fields against originals. INVALID_CLAIM_INPUT is HTTP 422 on claim-consuming REST routes; correct root or decision_result claim/citation paths in details/validation_errors without deleting adverse evidence. Never invent or relabel facts. Explicit adverse states need review, not approved support. These checks do not authenticate sources or authorize action. Recovery: /docs/mcp-integration.md."

Added value: +{
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Previous value: -"Stable correction code."New value: +"Codes: FIELD_PROVENANCE_REQUIRED, FIELD_PROVENANCE_CONFLICT, FIELDWORK_CAPACITY_CONTRADICTION, SOURCE_INDEPENDENCE_CONTRADICTION, SOURCE_VERIFICATION_CONTRADICTION, FIELD_SOURCE_MODALITY_CONFLICT, DECISION_GEOGRAPHY_SCOPE_REQUIRED, DECISION_SCOPE_REQUIRED, DECISION_SCOPE_REVIEW_REQUIRED, DECISION_SCOPE_CROSS_CHECK_LIMIT, SOURCE_EXTRACTION_INVALID, SOURCE_EXTRACTION_REFERENCE_CONFLICT, ADVERSE_SOURCE_REVIEW_REQUIRED, INVALID_CLAIM_INPUT, OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY, ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. Correct indexed evidence_input_feedback/evidence_fit paths and missing_fields against originals. INVALID_CLAIM_INPUT is HTTP 422 on claim-consuming REST routes; correct root or decision_result claim/citation paths in details/validation_errors without deleting adverse evidence. Never invent or relabel facts. Explicit adverse states need review, not approved support. These checks do not authenticate sources or authorize action. Recovery: /docs/mcp-integration.md."

Added value: +{
+  "additionalProperties": true,
+  "description": "Source-grounded collection declarations, not source authentication. Unknown facts must remain missing; do not invent values to pass. Field decision use requires source modality, collector relationship, interview mode, source-document identity and an explicit parent-source list. Individual face-to-face/telephone collection also requires staffing, duration, total available minutes per collector and sample size. Independent verification labels require a separate reviewer relationship; persisted review is still checked separately.",
+  "properties": {
+    "collector_relationship": {
+      "enum": [
+        "independent",
+        "employee",
+        "company_staff",
+        "internal",
+        "contractor",
+        "partner",
+        "self_collected",
+        "unknown"
+      ],
+      "type": "string"
+    },
+    "enumerator_count": {
+      "maximum": 9007199254740991,
+      "minimum": 1,
+      "type": "integer"
+    },
+    "fieldwork_window_minutes": {
+      "description": "Total available collection minutes per collector across the entire period, not daily or team-person-minutes.",
+      "exclusiveMinimum": 0,
+      "type": "number"
+    },
+    "interview_duration_minutes": {
+      "exclusiveMinimum": 0,
+      "type": "number"
+    },
+    "interview_mode": {
+      "enum": [
+        "face_to_face",
+        "telephone",
+        "online",
+        "focus_group",
+        "group_interview",
+        "observation",
+        "administrative_record",
+        "unknown"
+      ],
+      "type": "string"
+    },
+    "reviewer_relationship": {
+      "enum": [
+        "independent",
+        "employee",
+        "company_staff",
+        "internal",
+        "contractor",
+        "partner",
+        "self_collected",
+        "unknown"
+      ],
+      "type": "string"
+    },
+    "sample_size": {
+      "maximum": 9007199254740991,
+      "minimum": 1,
+      "type": "integer"
+    },
+    "source_modality": {
+      "enum": [
+        "direct_observation",
+        "documentary",
+        "secondary_summary",
+        "unknown"
+      ],
+      "type": "string"
+    }
+  },
+  "type": "object"
+}

Added value: +"Field evidence needs source_doc_id and an explicit parent_source_ids array (empty allowed). Unknown lineage stays incomplete, not invented."

Added value: +{
+  "description": "Declared source family; distinct labels do not prove independence.",
+  "type": "string"
+}

Added value: +{
+  "description": "Actual sample size; required for individual face-to-face/telephone interviews, not invented for documentary evidence.",
+  "maximum": 9007199254740991,
+  "minimum": 1,
+  "type": "integer"
+}

Added value: +{
+  "additionalProperties": true,
+  "description": "Existing sample_size alias; all supplied sample-size aliases must agree.",
+  "properties": {
+    "sample_size": {
+      "maximum": 9007199254740991,
+      "minimum": 1,
+      "type": "integer"
+    }
+  },
+  "type": "object"
+}

Added value: +{
+  "additionalProperties": true,
+  "description": "Source-grounded collection declarations, not source authentication. Unknown facts must remain missing; do not invent values to pass. Field decision use requires source modality, collector relationship, interview mode, source-document identity and an explicit parent-source list. Individual face-to-face/telephone collection also requires staffing, duration, total available minutes per collector and sample size. Independent verification labels require a separate reviewer relationship; persisted review is still checked separately.",
+  "properties": {
+    "collector_relationship": {
+      "enum": [
+        "independent",
+        "employee",
+        "company_staff",
+        "internal",
+        "contractor",
+        "partner",
+        "self_collected",
+        "unknown"
+      ],
+      "type": "string"
+    },
+    "enumerator_count": {
+      "maximum": 9007199254740991,
+      "minimum": 1,
+      "type": "integer"
+    },
+    "fieldwork_window_minutes": {
+      "description": "Total available collection minutes per collector across the entire period, not daily or team-person-minutes.",
+      "exclusiveMinimum": 0,
+      "type": "number"
+    },
+    "interview_duration_minutes": {
+      "exclusiveMinimum": 0,
+      "type": "number"
+    },
+    "interview_mode": {
+      "enum": [
+        "face_to_face",
+        "telephone",
+        "online",
+        "focus_group",
+        "group_interview",
+        "observation",
+        "administrative_record",
+        "unknown"
+      ],
+      "type": "string"
+    },
+    "reviewer_relationship": {
+      "enum": [
+        "independent",
+        "employee",
+        "company_staff",
+        "internal",
+        "contractor",
+        "partner",
+        "self_collected",
+        "unknown"
+      ],
+      "type": "string"
+    },
+    "sample_size": {
+      "maximum": 9007199254740991,
+      "minimum": 1,
+      "type": "integer"
+    },
+    "source_modality": {
+      "enum": [
+        "direct_observation",
+        "documentary",
+        "secondary_summary",
+        "unknown"
+      ],
+      "type": "string"
+    }
+  },
+  "type": "object"
+}

Added value: +"Field evidence needs source_doc_id and an explicit parent_source_ids array (empty allowed). Unknown lineage stays incomplete, not invented."

Added value: +{
+  "description": "Declared source family; distinct labels do not prove independence.",
+  "type": "string"
+}

Added value: +{
+  "description": "Actual sample size; required for individual face-to-face/telephone interviews, not invented for documentary evidence.",
+  "maximum": 9007199254740991,
+  "minimum": 1,
+  "type": "integer"
+}

Added value: +{
+  "additionalProperties": true,
+  "description": "Existing sample_size alias; all supplied sample-size aliases must agree.",
+  "properties": {
+    "sample_size": {
+      "maximum": 9007199254740991,
+      "minimum": 1,
+      "type": "integer"
+    }
+  },
+  "type": "object"
+}

Previous value: -"Geography in which the evidence must be valid."New value: +"Declared decision geography, not source geography. Supply district/districts or decision_scope_level country/subnational; subnational requires locality. No district is inferred from claim prose."

Added value: +"Declared target city."

Added value: +"Declared target corridor."

Added value: +"Declared target country, not the source country."

Added value: +{
+  "description": "Explicit decision scope. Subnational needs declared locality. A country-only decision must be declared, not inferred from absent districts.",
+  "enum": [
+    "country",
+    "subnational"
+  ],
+  "type": "string"
+}

Added value: +{
+  "description": "Nonblank target district; not verified source coverage.",
+  "pattern": "\\S",
+  "type": "string"
+}

Added value: +{
+  "description": "Target districts as nonblank strings; empty is allowed but does not declare subnational scope.",
+  "items": {
+    "pattern": "\\S",
+    "type": "string"
+  },
+  "type": "array"
+}

Added value: +{
+  "description": "Explicit local decision context.",
+  "type": "string"
+}

Added value: +"Declared target region."

Added value: +{
+  "description": "Declared target town or zone.",
+  "type": "string"
+}

Added value: +{
+  "properties": {
+    "level": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "missing_fields": {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "status": {
+      "enum": [
+        "declared",
+        "unresolved",
+        "not_requested"
+      ],
+      "type": "string"
+    }
+  },
+  "type": "object"
+}

Previous value: -"A caller-declared, consented and redacted evidence item. No required fields at intake: incomplete items receive correction feedback. Passing coverage never verifies truth, permission or readiness."New value: +"A caller-declared, consented and redacted evidence item. No required fields at intake: incomplete items receive correction feedback. Explicit artifact_role, evidence_role, source_role, record_role and content_role declarations admit only original_source_record, independent_evaluation or human_attestation; other declared roles are rejected with ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. Omission remains supported for legacy items. Passing coverage never verifies truth, permission or readiness."

Added value: +{
+  "description": "Nonblank declared source district, not verified local coverage.",
+  "pattern": "\\S",
+  "type": "string"
+}

Added value: +{
+  "description": "Declared source districts, each a nonblank string. An empty array is allowed. Not verified fieldwork or representative coverage.",
+  "items": {
+    "pattern": "\\S",
+    "type": "string"
+  },
+  "type": "array"
+}

Added value: +{
+  "description": "Declared source town or zone.",
+  "type": "string"
+}

Added value: +true

Previous value: -"Source country name/code or broader geographic description. Known country conflicts are flagged; local applicability is not authenticated."New value: +"Source country name/code or broader description, or an object with country, city, region and town_or_zone strings, a nonblank district string and a districts array of nonblank strings (empty allowed). Known country conflicts, including conflicting evidence_geography.country, are flagged; local applicability is not authenticated."

Added value: +{
+  "city": {
+    "description": "Declared source city.",
+    "type": "string"
+  },
+  "country": {
+    "description": "Declared source country, not the target country.",
+    "type": "string"
+  },
+  "district": {
+    "description": "Nonblank declared source district, not verified local coverage.",
+    "pattern": "\\S",
+    "type": "string"
+  },
+  "districts": {
+    "description": "Declared source districts, each a nonblank string. An empty array is allowed. Not verified fieldwork or representative coverage.",
+    "items": {
+      "pattern": "\\S",
+      "type": "string"
+    },
+    "type": "array"
+  },
+  "region": {
+    "description": "Declared source region.",
+    "type": "string"
+  },
+  "town_or_zone": {
+    "description": "Declared source town or zone.",
+    "type": "string"
+  }
+}

Previous value: -"string"New value: +[
+  "string",
+  "object"
+]

Previous value: -"Origin label, for example entity_reported, regulator_published, structured_field_research, operational_data or counterparty_reference. Not a claim of independence."New value: +"Origin label, for example entity_reported, regulator_published, structured_field_research, operational_data or counterparty_reference. model_inferred is not source evidence and is rejected with ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. Never relabel it to pass. Origin is not a claim of independence."

Previous value: -"A caller-declared, consented and redacted evidence item. No required fields at intake: incomplete items receive correction feedback. Passing coverage never verifies truth, permission or readiness."New value: +"A caller-declared, consented and redacted evidence item. No required fields at intake: incomplete items receive correction feedback. Explicit artifact_role, evidence_role, source_role, record_role and content_role declarations admit only original_source_record, independent_evaluation or human_attestation; other declared roles are rejected with ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. Omission remains supported for legacy items. Passing coverage never verifies truth, permission or readiness."

Added value: +{
+  "description": "Nonblank declared source district, not verified local coverage.",
+  "pattern": "\\S",
+  "type": "string"
+}

Added value: +{
+  "description": "Declared source districts, each a nonblank string. An empty array is allowed. Not verified fieldwork or representative coverage.",
+  "items": {
+    "pattern": "\\S",
+    "type": "string"
+  },
+  "type": "array"
+}

Added value: +{
+  "description": "Declared source town or zone.",
+  "type": "string"
+}

Added value: +true

Previous value: -"Source country name/code or broader geographic description. Known country conflicts are flagged; local applicability is not authenticated."New value: +"Source country name/code or broader description, or an object with country, city, region and town_or_zone strings, a nonblank district string and a districts array of nonblank strings (empty allowed). Known country conflicts, including conflicting evidence_geography.country, are flagged; local applicability is not authenticated."

Added value: +{
+  "city": {
+    "description": "Declared source city.",
+    "type": "string"
+  },
+  "country": {
+    "description": "Declared source country, not the target country.",
+    "type": "string"
+  },
+  "district": {
+    "description": "Nonblank declared source district, not verified local coverage.",
+    "pattern": "\\S",
+    "type": "string"
+  },
+  "districts": {
+    "description": "Declared source districts, each a nonblank string. An empty array is allowed. Not verified fieldwork or representative coverage.",
+    "items": {
+      "pattern": "\\S",
+      "type": "string"
+    },
+    "type": "array"
+  },
+  "region": {
+    "description": "Declared source region.",
+    "type": "string"
+  },
+  "town_or_zone": {
+    "description": "Declared source town or zone.",
+    "type": "string"
+  }
+}

Previous value: -"string"New value: +[
+  "string",
+  "object"
+]

Previous value: -"Origin label, for example entity_reported, regulator_published, structured_field_research, operational_data or counterparty_reference. Not a claim of independence."New value: +"Origin label, for example entity_reported, regulator_published, structured_field_research, operational_data or counterparty_reference. model_inferred is not source evidence and is rejected with ARTIFACT_ROLE_NOT_SOURCE_EVIDENCE. Never relabel it to pass. Origin is not a claim of independence."

Added value: +"Public preflight serves no calibration. Licensed calibration_disposition (calibration_retired or calibration_quarantined) prohibits serving or replacement; it does not verify source truth."

Added value: +{
+  "description": "OUTPUT_RECEIPT_NOT_REQUEST_AUTHORITY",
+  "type": "string"
+}

Added value: +{
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "evidence_id": {
+        "maxLength": 160,
+        "type": [
+          "string",
+          "null"
+        ]
+      },
+      "evidence_id_truncated": {
+        "type": "boolean"
+      },
+      "marker": {
+        "type": "string"
+      },
+      "path": {
+        "description": "RFC 6901 JSON Pointer into the submitted body. Truncated pointers are not directly resolvable.",
+        "maxLength": 1024,
+        "type": "string"
+      },
+      "path_truncated": {
+        "type": "boolean"
+      }
+    },
+    "required": [
+      "path",
+      "evidence_id",
+      "marker",
+      "path_truncated",
+      "evidence_id_truncated"
+    ],
+    "type": "object"
+  },
+  "maxItems": 15,
+  "type": "array"
+}

Added value: +{
+  "properties": {
+    "expiry": {
+      "enum": [
+        "unknown"
+      ],
+      "type": "string"
+    },
+    "performed": {
+      "enum": [
+        false
+      ],
+      "type": "boolean"
+    },
+    "revocation": {
+      "enum": [
+        "unknown"
+      ],
+      "type": "string"
+    },
+    "status": {
+      "enum": [
+        "not_checked"
+      ],
+      "type": "string"
+    },
+    "validity": {
+      "enum": [
+        "unknown"
+      ],
+      "type": "string"
+    }
+  },
+  "type": "object"
+}

Added value: +{
+  "minimum": 0,
+  "type": "integer"
+}

Added value: +{
+  "type": "boolean"
+}

Added value: +{
+  "description": "Self-contained public evidence field types and unknown-metadata policy. Formatting guidance, not verification or authority.",
+  "type": "string"
+}

Added value: +{
+  "properties": {
+    "boundary": {
+      "description": "Intake format is not evidence assessment.",
+      "type": "string"
+    },
+    "content_assessment_performed": {
+      "type": "boolean"
+    },
+    "contract_version": {
+      "description": "Intake disclosure version.",
+      "type": "string"
+    },
+    "evidence_count_semantics": {
+      "description": "Counts submitted entries, not underlying records or verified sources.",
+      "type": "string"
+    },
+    "source_authenticity_verified": {
+      "type": "boolean"
+    },
+    "status": {
+      "enum": [
+        "invalid_submission",
+        "described_not_structured",
+        "no_evidence_supplied",
+        "structured_items_supplied",
+        "mixed_descriptions_and_structured_items"
+      ],
+      "type": "string"
+    },
+    "structured_item_count": {
+      "type": "integer"
+    },
+    "underlying_records_checked": {
+      "type": "boolean"
+    },
+    "unstructured_description_count": {
+      "type": "integer"
+    }
+  },
+  "type": "object"
+}

Added value: +{
+  "type": "integer"
+}

Added value: +{
+  "items": {
+    "properties": {
+      "blocking": {
+        "type": "boolean"
+      },
+      "code": {
+        "description": "Stable correction code.",
+        "type": "string"
+      },
+      "message": {
+        "description": "Correction without echoing source content.",
+        "type": "string"
+      },
+      "path": {
+        "description": "Indexed submitted payload path.",
+        "type": "string"
+      },
+      "severity": {
+        "type": "string"
+      }
+    },
+    "type": "object"
+  },
+  "type": "array"
+}

Added value: +{
+  "type": "boolean"
+}

Added value: +{
+  "type": "integer"
+}

Added value: +{
+  "description": "Optional explicit target claims and source-specific support links. Reuses the governed claim-audit vocabulary. Public links are caller declarations, never authenticated reviewer attestations.",
+  "items": {
+    "properties": {
+      "claim": {
+        "description": "Minimal public-safe target proposition.",
+        "type": "string"
+      },
+      "claim_id": {
+        "description": "Opaque claim identifier.",
+        "type": "string"
+      },
+      "support_links": {
+        "items": {
+          "properties": {
+            "claim_id": {
+              "description": "Must match the containing claim.",
+              "type": "string"
+            },
+            "evidence_id": {
+              "description": "Must identify an item in this complete evidence pack.",
+              "type": "string"
+            },
+            "locator": {
+              "description": "Specific page, cell or section. A locator is not proof.",
+              "type": "string"
+            },
+            "relationship": {
+              "enum": [
+                "direct_support",
+                "qualifies",
+                "contradicts",
+                "context_only"
+              ],
+              "type": "string"
+            },
+            "review_event_id": {
+              "description": "Only the licensed review service can check this event; ignored as authority by public preflight.",
+              "type": "string"
+            }
+          },
+          "required": [
+            "claim_id",
+            "evidence_id",
+            "relationship",
+            "locator"
+          ],
+          "type": "object"
+        },
+        "type": "array"
+      }
+    },
+    "required": [
+      "claim_id",
+      "claim"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}

Added value: +{
+  "properties": {
+    "blocking": {
+      "type": "boolean"
+    },
+    "boundary": {
+      "type": "string"
+    },
+    "claim_count": {
+      "type": "integer"
+    },
+    "content_assessment_performed": {
+      "type": "boolean"
+    },
+    "declared_contradiction_count": {
+      "type": "integer"
+    },
+    "declared_qualification_count": {
+      "type": "integer"
+    },
+    "issues": {
+      "items": {
+        "properties": {
+          "blocking": {
+            "type": "boolean"
+          },
+          "code": {
+            "description": "Stable correction code.",
+            "type": "string"
+          },
+          "message": {
+            "description": "Correction without echoing source content.",
+            "type": "string"
+          },
+          "path": {
+            "description": "Indexed submitted payload path.",
+            "type": "string"
+          },
+          "severity": {
+            "type": "string"
+          }
+        },
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "links": {
+      "items": {
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "source_authenticity_verified": {
+      "type": "boolean"
+    },
+    "status": {
+      "type": "string"
+    },
+    "unlinked_claim_count": {
+      "type": "integer"
+    }
+  },
+  "type": "object"
+}

Added value: +{
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Added value: +{
+  "description": "Routing basis, not a verified classification.",
+  "type": "string"
+}

Added value: +{
+  "properties": {
+    "analysis_date": {
+      "type": "string"
+    },
+    "analysis_timezone": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "blocking": {
+      "type": "boolean"
+    },
+    "coverage_exclusion_count": {
+      "type": "integer"
+    },
+    "issues": {
+      "items": {
+        "properties": {
+          "blocking": {
+            "type": "boolean"
+          },
+          "code": {
+            "description": "Stable correction code.",
+            "type": "string"
+          },
+          "message": {
+            "description": "Correction without echoing source content.",
+            "type": "string"
+          },
+          "path": {
+            "description": "Indexed submitted payload path.",
+            "type": "string"
+          },
+          "severity": {
+            "type": "string"
+          }
+        },
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "source_authenticity_verified": {
+      "type": "boolean"
+    }
+  },
+  "type": "object"
+}

Added value: +{
+  "properties": {
+    "contract_version": {
+      "description": "Feedback version.",
+      "type": "string"
+    },
+    "error_count": {
+      "type": "integer"
+    },
+    "issues": {
+      "items": {
+        "properties": {
+          "blocking": {
+            "type": "boolean"
+          },
+          "code": {
+            "description": "Stable correction code.",
+            "type": "string"
+          },
+          "message": {
+            "description": "Correction without echoing source content.",
+            "type": "string"
+          },
+          "path": {
+            "description": "Indexed submitted payload path.",
+            "type": "string"
+          },
+          "severity": {
+            "type": "string"
+          }
+        },
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "issues_truncated": {
+      "type": "boolean"
+    },
+    "warning_count": {
+      "type": "integer"
+    }
+  },
+  "type": "object"
+}

Added value: +{
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Added value: +{
+  "properties": {
+    "evidence_strength": {
+      "type": [
+        "number",
+        "null"
+      ]
+    },
+    "required_before_consequential_reliance": {
+      "type": "boolean"
+    },
+    "status": {
+      "type": "string"
+    },
+    "tasks": {
+      "items": {
+        "type": "object"
+      },
+      "type": "array"
+    }
+  },
+  "type": "object"
+}

Previous value: -"Optional YYYY-MM-DD or ISO timestamp with timezone, no later than today; defaults to the server UTC date. Carried through the public handoff."New value: +"Optional YYYY-MM-DD or ISO timestamp with timezone, no later than today in analysis_timezone (UTC by default). Defaults to the current date in that calendar. Carried through the public handoff."

Added value: +{
+  "description": "Optional IANA timezone, for example Africa/Nairobi, for the analysis calendar. Defaults to UTC; never inferred from country or IP. Date-only values keep their declared calendar day.",
+  "type": "string"
+}

Previous value: -"Redacted, reviewable document locator. Shared references count together."New value: +"Redacted document-specific locator, not the shared folder holding unrelated documents. Never invent a locator. Genuine shared upstream references count together."

Previous value: -"Redacted, reviewable document locator. Shared references count together."New value: +"Redacted document-specific locator, not the shared folder holding unrelated documents. Never invent a locator. Genuine shared upstream references count together."

Previous value: -"Redacted, reviewable document locator. Shared references count together."New value: +"Redacted document-specific locator, not the shared folder holding unrelated documents. Never invent a locator. Genuine shared upstream references count together."

Previous value: -"Redacted, reviewable document locator. Shared references count together."New value: +"Redacted document-specific locator, not the shared folder holding unrelated documents. Never invent a locator. Genuine shared upstream references count together."

Added value: +{
+  "description": "Optional YYYY-MM-DD or ISO timestamp with timezone, no later than today; defaults to the server UTC date. Carried through the public handoff.",
+  "type": "string"
+}

Added value: +{
+  "description": "Optional caller-declared maximum evidence age in days. No universal freshness cutoff is invented when absent; age alone does not prove validity.",
+  "minimum": 1,
+  "type": "integer"
+}

Previous value: -"Optional context labels, not structured evidence and never counted as proof. Use evidence_pack for items."New value: +"Short optional context labels, not proof. For supplied document summaries use incomplete evidence_pack items instead; do not mark claims verified merely because a document exists."

Added value: +{
+  "additionalProperties": true,
+  "properties": {
+    "city": {
+      "description": "Declared source city.",
+      "type": "string"
+    },
+    "country": {
+      "description": "Declared source country, not the target country.",
+      "type": "string"
+    },
+    "region": {
+      "description": "Declared source region.",
+      "type": "string"
+    }
+  },
+  "type": "object"
+}

Added value: +{
+  "description": "Compatibility alias for source_date; conflicting supplied dates require correction.",
+  "type": "string"
+}

Previous value: -"Geography represented by this source. Public preflight does not verify geographic relevance."New value: +"Source country name/code or broader geographic description. Known country conflicts are flagged; local applicability is not authenticated."

Previous value: -"Source date, preferably YYYY-MM-DD. Public preflight does not assess freshness or date validity."New value: +"Declared source date, YYYY-MM-DD or ISO timestamp with timezone. Date validity and age can be checked; the source and current applicability remain unverified."

Added value: +{
+  "additionalProperties": true,
+  "properties": {
+    "city": {
+      "description": "Declared source city.",
+      "type": "string"
+    },
+    "country": {
+      "description": "Declared source country, not the target country.",
+      "type": "string"
+    },
+    "region": {
+      "description": "Declared source region.",
+      "type": "string"
+    }
+  },
+  "type": "object"
+}

Added value: +{
+  "description": "Compatibility alias for source_date; conflicting supplied dates require correction.",
+  "type": "string"
+}

Previous value: -"Geography represented by this source. Public preflight does not verify geographic relevance."New value: +"Source country name/code or broader geographic description. Known country conflicts are flagged; local applicability is not authenticated."

Previous value: -"Source date, preferably YYYY-MM-DD. Public preflight does not assess freshness or date validity."New value: +"Declared source date, YYYY-MM-DD or ISO timestamp with timezone. Date validity and age can be checked; the source and current applicability remain unverified."

Added value: +{
+  "description": "Optional context labels, not structured evidence and never counted as proof. Use evidence_pack for items.",
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Previous value: -"Alias for evidence_pack when the host already uses this field name."New value: +"Alias for evidence_pack. Supply one field, not conflicting copies."

Added value: +"A caller-declared, consented and redacted evidence item. No required fields at intake: incomplete items receive correction feedback. Passing coverage never verifies truth, permission or readiness."

Added value: +{
+  "claim": {
+    "description": "Minimal, non-confidential claim supported by the item; do not send raw private interviews.",
+    "type": "string"
+  },
+  "evidence_origin": {
+    "description": "Alias for source_class. Source-class precedence: source_class, evidence_origin, source_family, then evidence_type.",
+    "type": "string"
+  },
+  "evidence_type": {
+    "description": "What was collected, for example interview, field observation or licence record. Not merely the conclusion.",
+    "type": "string"
+  },
+  "geography": {
+    "description": "Geography represented by this source. Public preflight does not verify geographic relevance.",
+    "type": "string"
+  },
+  "id": {
+    "description": "Optional item identifier. Does not establish a distinct source.",
+    "type": "string"
+  },
+  "is_load_bearing": {
+    "description": "Compatibility alias for load_bearing.",
+    "type": "boolean"
+  },
+  "load_bearing": {
+    "description": "True if the target recommendation materially depends on this item.",
+    "type": "boolean"
+  },
+  "parent_source_ids": {
+    "items": {
+      "type": "string"
+    },
+    "type": "array"
+  },
+  "provenance_ledger": {
+    "additionalProperties": true,
+    "properties": {
+      "parent_source_ids": {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "source_doc_id": {
+        "description": "Opaque source-document reference, not an evidence-item ID or personal identifier.",
+        "type": "string"
+      },
+      "source_locator": {
+        "description": "Redacted, reviewable document locator. Shared references count together.",
+        "type": "string"
+      },
+      "source_url": {
+        "description": "Source reference only; the sandbox does not fetch or authenticate it.",
+        "type": "string"
+      },
+      "synthetic_fields": {
+        "description": "Source-reference fields that were generated rather than observed; these do not establish lineage.",
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "upstream_source_ids": {
+        "description": "Disclose shared upstream sources; distinct identifiers do not prove independence.",
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      }
+    },
+    "type": "object"
+  },
+  "source_class": {
+    "description": "Origin label, for example entity_reported, regulator_published, structured_field_research, operational_data or counterparty_reference. Not a claim of independence.",
+    "type": "string"
+  },
+  "source_date": {
+    "description": "Source date, preferably YYYY-MM-DD. Public preflight does not assess freshness or date validity.",
+    "type": "string"
+  },
+  "source_doc_id": {
+    "description": "Opaque source-document reference, not an evidence-item ID or personal identifier.",
+    "type": "string"
+  },
+  "source_family": {
+    "description": "Compatibility origin label; source_class takes precedence.",
+    "type": "string"
+  },
+  "source_grade": {
+    "description": "Caller-supplied grade. Not a substitute for verification or source lineage.",
+    "type": "string"
+  },
+  "source_hash": {
+    "description": "Optional SHA-256 source hash, 64 hexadecimal characters; a hash does not authenticate its origin.",
+    "type": "string"
+  },
+  "source_locator": {
+    "description": "Redacted, reviewable document locator. Shared references count together.",
+    "type": "string"
+  },
+  "source_url": {
+    "description": "Source reference only; the sandbox does not fetch or authenticate it.",
+    "type": "string"
+  },
+  "stakeholder_class": {
+    "description": "Role represented, for example guardian, customer, supplier or partner. Do not submit a person identifier.",
+    "type": "string"
+  },
+  "status": {
+    "description": "Legacy alias for verification_status.",
+    "type": "string"
+  },
+  "upstream_source_ids": {
+    "description": "Disclose shared upstream sources; distinct identifiers do not prove independence.",
+    "items": {
+      "type": "string"
+    },
+    "type": "array"
+  },
+  "verification_status": {
+    "description": "Caller label. verified, independently_verified, corroborated, attested, confirmed and validated count for the structural prefilter only. self_attested, unverified, missing and other labels do not. Do not change labels without actually checking the source.",
+    "type": "string"
+  }
+}

Previous value: -"Evidence items available for the decision."New value: +"Full current evidence pack. Rechecks replace the pack; the server does not append or retrieve evidence."

Added value: +"A caller-declared, consented and redacted evidence item. No required fields at intake: incomplete items receive correction feedback. Passing coverage never verifies truth, permission or readiness."

Added value: +"Minimal, non-confidential claim supported by the item; do not send raw private interviews."

Previous value: -"Alias for source_class when the host uses evidence-origin terminology."New value: +"Alias for source_class. Source-class precedence: source_class, evidence_origin, source_family, then evidence_type."

Added value: +"What was collected, for example interview, field observation or licence record. Not merely the conclusion."

Added value: +{
+  "description": "Geography represented by this source. Public preflight does not verify geographic relevance.",
+  "type": "string"
+}

Added value: +"Optional item identifier. Does not establish a distinct source."

Added value: +{
+  "description": "Compatibility alias for load_bearing.",
+  "type": "boolean"
+}

Previous value: -"True when this item materially supports the target recommendation."New value: +"True if the target recommendation materially depends on this item."

Added value: +{
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Added value: +{
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Added value: +"Opaque source-document reference, not an evidence-item ID or personal identifier."

Added value: +"Redacted, reviewable document locator. Shared references count together."

Added value: +"Source reference only; the sandbox does not fetch or authenticate it."

Added value: +{
+  "description": "Source-reference fields that were generated rather than observed; these do not establish lineage.",
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Added value: +"Disclose shared upstream sources; distinct identifiers do not prove independence."

Previous value: -"Origin family, for example entity_reported, structured_field_research, regulator_published, or counterparty_reference."New value: +"Origin label, for example entity_reported, regulator_published, structured_field_research, operational_data or counterparty_reference. Not a claim of independence."

Added value: +"Source date, preferably YYYY-MM-DD. Public preflight does not assess freshness or date validity."

Added value: +"Opaque source-document reference, not an evidence-item ID or personal identifier."

Added value: +{
+  "description": "Compatibility origin label; source_class takes precedence.",
+  "type": "string"
+}

Added value: +"Caller-supplied grade. Not a substitute for verification or source lineage."

Added value: +{
+  "description": "Optional SHA-256 source hash, 64 hexadecimal characters; a hash does not authenticate its origin.",
+  "type": "string"
+}

Added value: +{
+  "description": "Redacted, reviewable document locator. Shared references count together.",
+  "type": "string"
+}

Previous value: -"Source document reference. Shared references count together; a distinct URL does not prove source truth or independence."New value: +"Source reference only; the sandbox does not fetch or authenticate it."

Added value: +"Role represented, for example guardian, customer, supplier or partner. Do not submit a person identifier."

Added value: +{
+  "description": "Legacy alias for verification_status.",
+  "type": "string"
+}

Added value: +{
+  "description": "Disclose shared upstream sources; distinct identifiers do not prove independence.",
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Added value: +"Caller label. verified, independently_verified, corroborated, attested, confirmed and validated count for the structural prefilter only. self_attested, unverified, missing and other labels do not. Do not change labels without actually checking the source."

Removed value: -[
-  "unverified",
-  "verified",
-  "independently_verified",
-  "corroborated",
-  "attested",
-  "confirmed",
-  "validated"
-]

Added value: +{
+  "description": "Free-text venture stage, for example pre-MVP, pilot, grant-funded programme or scaling. No closed enum.",
+  "type": "string"
+}

Added value: +{
+  "additionalProperties": true,
+  "properties": {
+    "source_doc_id": {
+      "type": "string"
+    },
+    "source_locator": {
+      "type": "string"
+    },
+    "source_url": {
+      "type": "string"
+    },
+    "upstream_source_ids": {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    }
+  },
+  "type": "object"
+}

Added value: +{
+  "type": "string"
+}

Added value: +"Source document reference. Shared references count together; a distinct URL does not prove source truth or independence."

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "automatic_action_authorized": {
+      "const": false,
+      "type": "boolean"
+    },
+    "boundary": {
+      "type": "string"
+    },
+    "offer_registry": {
+      "format": "uri",
+      "type": "string"
+    },
+    "options": {
+      "items": {
+        "additionalProperties": false,
+        "properties": {
+          "id": {
+            "type": "string"
+          },
+          "label": {
+            "type": "string"
+          },
+          "url": {
+            "format": "uri",
+            "type": "string"
+          },
+          "when_to_use": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "id",
+          "label",
+          "url",
+          "when_to_use"
+        ],
+        "type": "object"
+      },
+      "maxItems": 3,
+      "type": "array"
+    },
+    "purpose": {
+      "const": "optional_routing_not_recommendation",
+      "type": "string"
+    },
+    "schema_version": {
+      "const": "mvr-optional-routing@1.0",
+      "type": "string"
+    }
+  },
+  "required": [
+    "schema_version",
+    "purpose",
+    "automatic_action_authorized",
+    "boundary",
+    "offer_registry",
+    "options"
+  ],
+  "type": "object"
+}

Added value: +{
+  "enum": [
+    "call_now",
+    "await_input",
+    "terminal"
+  ],
+  "type": "string"
+}

Added value: +{
+  "anyOf": [
+    {
+      "type": "null"
+    },
+    {
+      "additionalProperties": false,
+      "properties": {
+        "arguments": {
+          "additionalProperties": false,
+          "properties": {
+            "payload": {
+              "additionalProperties": true,
+              "type": "object"
+            }
+          },
+          "required": [
+            "payload"
+          ],
+          "type": "object"
+        },
+        "name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "name",
+        "arguments"
+      ],
+      "type": "object"
+    }
+  ]
+}

Added value: +{
+  "anyOf": [
+    {
+      "type": "null"
+    },
+    {
+      "additionalProperties": false,
+      "properties": {
+        "arguments": {
+          "additionalProperties": false,
+          "properties": {
+            "payload": {
+              "additionalProperties": true,
+              "type": "object"
+            }
+          },
+          "required": [
+            "payload"
+          ],
+          "type": "object"
+        },
+        "tool_name": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "tool_name",
+        "arguments"
+      ],
+      "type": "object"
+    }
+  ]
+}

Added value: +{
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Added value: +{
+  "type": [
+    "string",
+    "null"
+  ]
+}

Added value: +{
+  "type": [
+    "string",
+    "null"
+  ]
+}

Added value: +{
+  "type": "string"
+}

Added value: +{
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Previous value: -[
-  "receipt_schema_version",
-  "mcp_tool",
-  "core_api_version",
-  "mcp_contract_version",
-  "tool_profile_version",
-  "sdk_version",
-  "policy_version",
-  "calibration_version",
-  "deployment_revision",
-  "host_recipe_version",
-  "authority_boundary"
-]New value: +[
+  "receipt_schema_version",
+  "mcp_tool",
+  "core_api_version",
+  "mcp_protocol_versions",
+  "mcp_contract_version",
+  "tool_profile_version",
+  "sdk_version",
+  "policy_version",
+  "calibration_version",
+  "deployment_revision",
+  "host_recipe_version",
+  "authority_boundary"
+]

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "authority_boundary": {
+      "type": "string"
+    },
+    "calibration_version": {
+      "type": "string"
+    },
+    "core_api_version": {
+      "type": "string"
+    },
+    "deployment_revision": {
+      "type": "string"
+    },
+    "host_recipe_version": {
+      "type": "string"
+    },
+    "mcp_contract_version": {
+      "type": "string"
+    },
+    "mcp_tool": {
+      "type": "string"
+    },
+    "policy_version": {
+      "type": "string"
+    },
+    "receipt_schema_version": {
+      "type": "string"
+    },
+    "sdk_version": {
+      "type": "string"
+    },
+    "tool_profile_version": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "receipt_schema_version",
+    "mcp_tool",
+    "core_api_version",
+    "mcp_contract_version",
+    "tool_profile_version",
+    "sdk_version",
+    "policy_version",
+    "calibration_version",
+    "deployment_revision",
+    "host_recipe_version",
+    "authority_boundary"
+  ],
+  "type": "object"
+}

Added value: +{
+  "type": "string"
+}

Added value: +{
+  "description": "Alias for source_class when the host uses evidence-origin terminology.",
+  "type": "string"
+}

Added value: +{
+  "description": "True when this item materially supports the target recommendation.",
+  "type": "boolean"
+}

Added value: +{
+  "description": "Origin family, for example entity_reported, structured_field_research, regulator_published, or counterparty_reference.",
+  "type": "string"
+}

Added value: +[
+  "unverified",
+  "verified",
+  "independently_verified",
+  "corroborated",
+  "attested",
+  "confirmed",
+  "validated"
+]

Added value: +{
+  "type": "number"
+}

Added value: +{
+  "type": "number"
+}

Added value: +{
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

Previous value: -"Evidence-completeness request body."New value: +"Evidence pack and decision context to test for missing proof."

Added value: +{
+  "decision_stage": {
+    "description": "Idea, pre-entry, pilot, launch, expansion, or scale stage.",
+    "type": "string"
+  },
+  "evidence_items": {
+    "description": "Alias for evidence_pack when the host already uses this field name.",
+    "items": {
+      "additionalProperties": true,
+      "type": "object"
+    },
+    "type": "array"
+  },
+  "evidence_pack": {
+    "description": "Evidence items available for the decision.",
+    "items": {
+      "additionalProperties": true,
+      "properties": {
+        "claim": {
+          "type": "string"
+        },
+        "evidence_type": {
+          "type": "string"
+        },
+        "id": {
+          "type": "string"
+        },
+        "source_date": {
+          "type": "string"
+        },
+        "source_grade": {
+          "type": "string"
+        },
+        "source_url": {
+          "type": "string"
+        },
+        "stakeholder_class": {
+          "type": "string"
+        },
+        "verification_status": {
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "type": "array"
+  },
+  "market_scope": {
+    "additionalProperties": true,
+    "description": "Geography in which the evidence must be valid.",
+    "properties": {
+      "city": {
+        "type": "string"
+      },
+      "corridor": {
+        "type": "string"
+      },
+      "country": {
+        "type": "string"
+      },
+      "region": {
+        "type": "string"
+      }
+    },
+    "type": "object"
+  },
+  "subject": {
+    "additionalProperties": true,
+    "description": "Resolved or supplied entity under assessment.",
+    "properties": {
+      "entity_archetype": {
+        "type": "string"
+      },
+      "entity_name": {
+        "type": "string"
+      },
+      "sector": {
+        "type": "string"
+      }
+    },
+    "type": "object"
+  },
+  "target_claim": {
+    "description": "Claim or readiness question the evidence is meant to support.",
+    "type": "string"
+  }
+}

Removed value: -{
-  "type": "string"
-}

Previous value: -nullNew value: +{
+  "additionalProperties": true,
+  "properties": {
+    "evidence_count": {
+      "type": "number"
+    },
+    "evidence_gaps": {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "response_meta": {
+      "type": "object"
+    },
+    "safe_next_action": {
+      "type": "string"
+    },
+    "stakeholder_coverage": {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "status": {
+      "type": "string"
+    }
+  },
+  "type": "object"
+}