{
  "schema_version": "datapan.release-consumer-compatibility.v1",
  "generated_at": "2026-07-11T10:28:35Z",
  "provider": "data.go.kr",
  "source_id": "data_go_kr",
  "generation_inputs": {
    "manifest": {
      "path": "manifest.json",
      "generated_at": "2026-07-11T10:28:35Z",
      "artifact_count": 160,
      "evidence_contracts": 18
    },
    "readiness": {
      "path": "reports/latest-release-readiness.json",
      "normalization": "omit_generated_at",
      "normalized_sha256": "a9e92a09b238348e6c2c43ba5e549731154f2e7e575b822b2719eb23bc1330ae",
      "ready": true,
      "gates_total": 23,
      "passed": 23,
      "failed": 0
    }
  },
  "summary": {
    "consumer_count": 7,
    "proven_consumers": 3,
    "blocked_consumers": 0,
    "canonical_registry_required": true,
    "shard_assets_required": false
  },
  "compatibility_path": {
    "path": "data/data-go-kr.registry.json",
    "artifact_kind": "registry",
    "required": true,
    "status": "manifest_bound",
    "proof": [
      "manifest.json artifact kind registry",
      "reports/latest-release-readiness.json registry_has_specs gate",
      "Verify registry release materialized LFS check"
    ]
  },
  "release_health_evidence": {
    "artifact_bundle": "datapan-registry-release-health",
    "required_schemas": [
      "schemas/datapan.install-smoke-summary.v1.schema.json",
      "schemas/datapan.doctor-smoke-summary.v1.schema.json",
      "schemas/datapan.release-health-rollup.v1.schema.json"
    ],
    "required_ci_reports": [
      ".datapan/ci/current-release-install-smoke.json",
      ".datapan/ci/current-release-doctor-smoke.json",
      ".datapan/ci/latest-release-install-smoke.json",
      ".datapan/ci/latest-release-doctor-smoke.json",
      ".datapan/ci/release-health-rollup.json"
    ],
    "rollup_generation_contract": {
      "generator": "scripts/generate-release-health-rollup.py",
      "validator": "scripts/validate-release-health-rollups.py",
      "schema": "schemas/datapan.release-health-rollup.v1.schema.json",
      "output": ".datapan/ci/release-health-rollup.json",
      "inputs": [
        {
          "scope": "current",
          "install_summary": ".datapan/ci/current-release-install-smoke.json",
          "doctor_summary": ".datapan/ci/current-release-doctor-smoke.json"
        },
        {
          "scope": "latest",
          "install_summary": ".datapan/ci/latest-release-install-smoke.json",
          "doctor_summary": ".datapan/ci/latest-release-doctor-smoke.json"
        }
      ]
    },
    "required_shard_install_fields": [
      "mode",
      "shards_asset_present",
      "shards_validated",
      "shards_inventory_present",
      "shards_count",
      "shards_records"
    ]
  },
  "manifest_evidence_contracts": [
    {
      "contract": "source_contracts",
      "path": "reports/source-contract-rollup.json",
      "kind": "source_contract_rollup",
      "schema": "https://schemas.datapan.dev/datapan.source-contract-rollup.v1.schema.json",
      "bytes": 17111,
      "sha256": "5ef88403ec986f566fda484a6ac326008fbb6d9ab8af4b7a76507648af4d486f",
      "required": true
    },
    {
      "contract": "source_runtime_evidence",
      "path": "reports/source-runtime-evidence-rollup.json",
      "kind": "source_runtime_evidence_rollup",
      "schema": "https://schemas.datapan.dev/datapan.source-runtime-evidence-rollup.v1.schema.json",
      "bytes": 4085,
      "sha256": "f9b162809c885e63544f31132bc0cf2cdd817ac4aafe78fbc9ed50b7b4ed5d49",
      "required": true
    },
    {
      "contract": "source_runtime_remediation",
      "path": "reports/source-runtime-remediation-map.json",
      "kind": "source_runtime_remediation_map",
      "schema": "https://schemas.datapan.dev/datapan.source-runtime-remediation-map.v1.schema.json",
      "bytes": 8075,
      "sha256": "7b65d98286bb0ab686d8bf396bb1d107ae939d197973237d0954f304284aafdc",
      "required": true
    },
    {
      "contract": "credential_runtime_evidence_policy",
      "path": "reports/credential-runtime-evidence-policy.json",
      "kind": "credential_runtime_evidence_policy",
      "schema": "https://schemas.datapan.dev/datapan.credential-runtime-evidence-policy.v1.schema.json",
      "bytes": 13577,
      "sha256": "51918322dcffba3ee263d4539c466fbff916305a76138a063560f1d28e610c55",
      "required": true
    },
    {
      "contract": "credential_runtime_collection_preflight",
      "path": "reports/credential-runtime-collection-preflight.json",
      "kind": "credential_runtime_collection_preflight",
      "schema": "https://schemas.datapan.dev/datapan.credential-runtime-collection-preflight.v1.schema.json",
      "bytes": 10737,
      "sha256": "104700685baa8f1f33a8e9db020ba1ef7da187ac7eefb59992f2d03ae47c340e",
      "required": true
    },
    {
      "contract": "credential_runtime_runner_readiness",
      "path": "reports/credential-runtime-runner-readiness.json",
      "kind": "credential_runtime_runner_readiness",
      "schema": "https://schemas.datapan.dev/datapan.credential-runtime-runner-readiness.v1.schema.json",
      "bytes": 9705,
      "sha256": "d4be7f62bf4f79b9e14be7f7942f67182f65bea3ad4aba65c37fc08334777ba8",
      "required": true
    },
    {
      "contract": "credential_runtime_collection_execution_plan",
      "path": "reports/credential-runtime-collection-execution-plan.json",
      "kind": "credential_runtime_collection_execution_plan",
      "schema": "https://schemas.datapan.dev/datapan.credential-runtime-collection-execution-plan.v1.schema.json",
      "bytes": 18360,
      "sha256": "9481077224c901bf1b34b355df5cebb5728e85a0a67de457ba40e077a2b971e2",
      "required": true
    },
    {
      "contract": "credential_runtime_receipt_collection_queue",
      "path": "reports/credential-runtime-receipt-collection-queue.json",
      "kind": "credential_runtime_receipt_collection_queue",
      "schema": "https://schemas.datapan.dev/datapan.credential-runtime-receipt-collection-queue.v1.schema.json",
      "bytes": 15368,
      "sha256": "36672af81d64a4333a4f3bc0a94bae3c4d84f71394a77f2309d2215c0b4f8a58",
      "required": true
    },
    {
      "contract": "credential_runtime_review_handoff",
      "path": "reports/credential-runtime-review-handoff.json",
      "kind": "credential_runtime_review_handoff",
      "schema": "https://schemas.datapan.dev/datapan.credential-runtime-review-handoff.v1.schema.json",
      "bytes": 12845,
      "sha256": "7d8e645a0f58469fabe3f9289e20ea6835c81e088dd363519d015d1d0f501beb",
      "required": true
    },
    {
      "contract": "credential_runtime_manual_review_decision",
      "path": "reports/credential-runtime-manual-review-decision.json",
      "kind": "credential_runtime_manual_review_decision",
      "schema": "https://schemas.datapan.dev/datapan.credential-runtime-manual-review-decision.v1.schema.json",
      "bytes": 1782,
      "sha256": "9157b32d246db0b504d108be55c2291625053e7268b5080f44e250d1429d6435",
      "required": true
    },
    {
      "contract": "credential_runtime_manual_review_acceptance",
      "path": "reports/credential-runtime-manual-review-acceptance.json",
      "kind": "credential_runtime_manual_review_acceptance",
      "schema": "https://schemas.datapan.dev/datapan.credential-runtime-manual-review-acceptance.v1.schema.json",
      "bytes": 4596,
      "sha256": "86e85bf62b4617013b587746f116bd433b4002e9ec8359f27a88a67b73ea452a",
      "required": true
    },
    {
      "contract": "error_action_routing",
      "path": "reports/error-action-routing-rollup.json",
      "kind": "error_action_routing_rollup",
      "schema": "https://schemas.datapan.dev/datapan.error-action-routing-rollup.v1.schema.json",
      "bytes": 8323,
      "sha256": "d66a5d68ecab483354d1c48c9ce4f443eff77e84cf747ca1bb25c452ca5d8cf1",
      "required": true
    },
    {
      "contract": "downstream_impact",
      "path": "reports/registry-impact-plan.json",
      "kind": "registry_impact_plan",
      "schema": "https://schemas.datapan.dev/datapan.registry-impact-plan.v1.schema.json",
      "bytes": 11519,
      "sha256": "a2e0609209a8e1b0b2c15100b05d501b76243d17975e8d8d2a2590954fc1c1f3",
      "required": true
    },
    {
      "contract": "source_reference_drift",
      "path": "reports/source-reference-drift.json",
      "kind": "source_reference_drift",
      "schema": "https://schemas.datapan.dev/datapan.source-reference-drift.v1.schema.json",
      "bytes": 8915,
      "sha256": "974cf944245517478c438c6bfe0d7e79409ca23d0c6fc3f8ffc0e1b913662ff0",
      "required": true
    },
    {
      "contract": "source_report_inventory",
      "path": "reports/source-report-inventory.json",
      "kind": "source_report_inventory",
      "schema": "https://schemas.datapan.dev/datapan.source-report-inventory.v1.schema.json",
      "bytes": 61997,
      "sha256": "64e595911dde126b3e7885d805a588ec547b0d924380ca8a12db0e233fd39c38",
      "required": true
    },
    {
      "contract": "release_distribution_footprint",
      "path": "reports/release-distribution-footprint.json",
      "kind": "release_distribution_footprint",
      "schema": "https://schemas.datapan.dev/datapan.release-distribution-footprint.v1.schema.json",
      "bytes": 2141,
      "sha256": "d7e0927ffc748ec7819190e264b9f77114868f4235e6612efd1911f93df8613d",
      "required": true
    },
    {
      "contract": "release_shard_consumer_proof",
      "path": "reports/release-shard-consumer-proof.json",
      "kind": "release_shard_consumer_proof",
      "schema": "https://schemas.datapan.dev/datapan.release-shard-consumer-proof.v1.schema.json",
      "bytes": 3864,
      "sha256": "beb22f0af6a28ee7ac7c9393c5e47e1b52caf952850955170e239da71fcdcd8b",
      "required": true
    },
    {
      "contract": "release_consumer_decision",
      "path": "reports/release-consumer-decision.json",
      "kind": "release_consumer_decision",
      "schema": "https://schemas.datapan.dev/datapan.release-consumer-decision.v1.schema.json",
      "bytes": 2848,
      "sha256": "c73d316363bea8e9bf3d7822fe2271b2a1665ce80f5a22c0c24c3032dcf5dbe6",
      "required": true
    }
  ],
  "runtime_risk_evidence": {
    "source_runtime_rollup": "reports/source-runtime-evidence-rollup.json",
    "source_runtime_remediation_map": "reports/source-runtime-remediation-map.json",
    "credential_runtime_evidence_policy": "reports/credential-runtime-evidence-policy.json",
    "credential_runtime_collection_preflight": "reports/credential-runtime-collection-preflight.json",
    "credential_runtime_runner_readiness": "reports/credential-runtime-runner-readiness.json",
    "credential_runtime_collection_execution_plan": "reports/credential-runtime-collection-execution-plan.json",
    "credential_runtime_receipt_collection_queue": "reports/credential-runtime-receipt-collection-queue.json",
    "credential_runtime_review_handoff": "reports/credential-runtime-review-handoff.json",
    "credential_runtime_manual_review_decision": "reports/credential-runtime-manual-review-decision.json",
    "credential_runtime_manual_review_acceptance": "reports/credential-runtime-manual-review-acceptance.json",
    "error_action_routing_rollup": "reports/error-action-routing-rollup.json",
    "downstream_impact_rollup": "reports/registry-impact-plan.json",
    "manual_review_required": false,
    "compatibility_effect": "runtime_evidence_clear",
    "required_contracts": [
      "source_runtime_evidence",
      "source_runtime_remediation",
      "credential_runtime_evidence_policy",
      "credential_runtime_collection_preflight",
      "credential_runtime_runner_readiness",
      "credential_runtime_collection_execution_plan",
      "credential_runtime_receipt_collection_queue",
      "credential_runtime_review_handoff",
      "credential_runtime_manual_review_decision",
      "credential_runtime_manual_review_acceptance",
      "error_action_routing",
      "downstream_impact"
    ],
    "blocking_count": 5,
    "warning_count": 0,
    "effective_blocking_count": 0,
    "effective_warning_count": 0,
    "sources_without_evidence": 0,
    "remediation_follow_up_required": 0,
    "remediation_manual_review_boundaries": 5,
    "remediation_credential_policy_available": true,
    "remediation_receipt_contract_available": true,
    "remediation_reviewed_receipt_intake_available": true,
    "remediation_receipt_reviewed": true,
    "remediation_receipt_relief_eligible": true,
    "remediation_receipt_backed_relief_allowed": true,
    "remediation_receipt_backed_relief_status": "allowed_by_reviewed_validated_credential_runtime_receipts",
    "remediation_receipt_linked_findings": 5,
    "remediation_receipt_linked_absent": 0,
    "remediation_receipt_linked_relief_eligible": 5,
    "credential_policy_sources": 5,
    "credential_policy_manual_review_boundaries": 5,
    "credential_policy_receipt_contract_available": true,
    "credential_policy_reviewed_receipt_intake_available": true,
    "credential_policy_receipt_present": true,
    "credential_policy_receipt_validated": true,
    "credential_policy_receipt_reviewed": true,
    "credential_policy_receipt_relief_eligible": true,
    "credential_policy_manual_review_reduction_allowed": true,
    "credential_policy_live_receipts": 5,
    "credential_policy_reviewed_receipts": 5,
    "credential_policy_default_ci_requires_credentials": false,
    "credential_collection_preflight_status": "reviewed_receipts_complete",
    "credential_collection_preflight_candidate_batches_present": 5,
    "credential_collection_preflight_candidate_batches_missing": 0,
    "credential_collection_preflight_reviewed_receipts_present": 5,
    "credential_collection_preflight_reviewed_receipts_missing": 0,
    "credential_collection_preflight_default_ci_runnable_sources": 0,
    "credential_collection_preflight_operator_environment_required_sources": 5,
    "credential_collection_preflight_manual_review_reduction_allowed": true,
    "credential_runner_readiness_status": "reviewed_receipts_complete",
    "credential_runner_ready_to_run_without_credentials": 0,
    "credential_runner_blocked_on_operator_env": 5,
    "credential_runner_blocked_on_candidate_batch": 0,
    "credential_runner_reviewed_receipts_present": 5,
    "credential_runner_reviewed_receipts_missing": 0,
    "credential_runner_default_ci_requires_credentials": false,
    "credential_runner_checked_in_secrets_allowed": false,
    "credential_runner_manual_review_reduction_allowed": true,
    "credential_runner_local_session_artifacts_checked_in": false,
    "credential_execution_plan_status": "reviewed_receipts_complete",
    "credential_execution_operator_sources_ready": 0,
    "credential_execution_reviewed_receipts_missing": 0,
    "credential_execution_batch_ready_for_operator_credentials": false,
    "credential_execution_next_action": "refresh_release_evidence_after_reviewed_receipts",
    "credential_execution_session_output_path": ".datapan/runtime-evidence/credential-runtime-collection-session.json",
    "credential_execution_default_ci_requires_credentials": false,
    "credential_execution_checked_in_secrets_allowed": false,
    "credential_execution_checked_in_session_output_allowed": false,
    "credential_execution_goal_closure_allowed": false,
    "credential_execution_review_promotion_script": "scripts/promote-credential-runtime-session-review.py",
    "credential_execution_review_promotion_decision_template_path": ".datapan/runtime-evidence/credential-runtime-session-review-decisions.json",
    "credential_execution_review_promotion_init_decisions_command": "python3 scripts/promote-credential-runtime-session-review.py --init-decisions",
    "credential_execution_review_promotion_check_command": "python3 scripts/promote-credential-runtime-session-review.py --check",
    "credential_execution_review_promotion_run_command": "python3 scripts/promote-credential-runtime-session-review.py --run",
    "credential_execution_review_promotion_self_test_command": "python3 scripts/promote-credential-runtime-session-review.py --self-test",
    "credential_execution_review_promotion_session_review_plan_output_path": ".datapan/runtime-evidence/credential-runtime-session-review-plan.json",
    "credential_execution_review_promotion_requires_session_review_plan": true,
    "credential_execution_review_promotion_requires_finalized_reviewer_decisions": true,
    "credential_execution_review_promotion_requires_explicit_run": true,
    "credential_execution_review_promotion_default_ci_requires_credentials": false,
    "credential_execution_review_promotion_checked_in_session_output_allowed": false,
    "credential_execution_review_promotion_checked_in_review_plan_allowed": false,
    "credential_execution_review_promotion_checked_in_decisions_allowed": false,
    "credential_execution_review_promotion_checked_in_secrets_allowed": false,
    "credential_execution_review_promotion_goal_closure_allowed": false,
    "credential_policy_effect": "credential_safe_manual_review_boundary",
    "credential_policy_relief_gate_status": "allowed_by_reviewed_validated_credential_runtime_receipts",
    "credential_queue_status": "complete_relief_eligible",
    "credential_queue_absent": 0,
    "credential_queue_staged_only": 0,
    "credential_queue_reviewed_rejected": 0,
    "credential_queue_reviewed_accepted": 0,
    "credential_queue_relief_eligible": 5,
    "credential_queue_reviewed_receipts": 5,
    "credential_queue_manual_review_reduction_allowed": true,
    "credential_queue_default_ci_requires_credentials": false,
    "credential_handoff_status": "relief_ready",
    "credential_handoff_pending_review_sources": 0,
    "credential_handoff_reviewed_receipts": 5,
    "credential_handoff_relief_eligible_sources": 5,
    "credential_handoff_global_manual_review_relief_allowed": true,
    "credential_handoff_manual_review_required": false,
    "credential_handoff_default_ci_requires_credentials": false,
    "credential_handoff_relief_decision": "allowed_by_all_reviewed_validated_receipts",
    "manual_review_decision_status": "accepted",
    "manual_review_decision_accepted": true,
    "manual_review_decision_reason": "The accountable release owner re-accepts the current manual-review release boundary for additive, pre-publication diagnostic artifacts. Credential and runtime policy are unchanged; tag, publication, anonymous fetch, and consumer rollout remain separate blocked gates.",
    "manual_review_decision_boundary_accepted": true,
    "manual_review_acceptance_status": "accepted",
    "manual_review_acceptance_accepted": true,
    "manual_review_acceptance_decision": "accepted_manual_review_release_boundary",
    "manual_review_acceptance_required_evidence": 5,
    "manual_review_acceptance_boundary_accepted": true,
    "manual_review_acceptance_goal_completion_effect": "manual_review_boundary_accepted_for_release",
    "manual_review_reduction_allowed": true,
    "manual_review_reduction_status": "allowed_by_reviewed_validated_credential_runtime_receipts",
    "blocker_ids": [
      "credential_required"
    ],
    "warning_ids": [],
    "sources": [
      {
        "source_id": "data_go_kr",
        "blocking_count": 1,
        "warning_count": 0,
        "blocker_ids": [
          "credential_required"
        ],
        "warning_ids": []
      },
      {
        "source_id": "ecos",
        "blocking_count": 1,
        "warning_count": 0,
        "blocker_ids": [
          "credential_required"
        ],
        "warning_ids": []
      },
      {
        "source_id": "kosis",
        "blocking_count": 1,
        "warning_count": 0,
        "blocker_ids": [
          "credential_required"
        ],
        "warning_ids": []
      },
      {
        "source_id": "open_assembly",
        "blocking_count": 1,
        "warning_count": 0,
        "blocker_ids": [
          "credential_required"
        ],
        "warning_ids": []
      },
      {
        "source_id": "seoul_open_data",
        "blocking_count": 1,
        "warning_count": 0,
        "blocker_ids": [
          "credential_required"
        ],
        "warning_ids": []
      }
    ],
    "error_action_blocking_rules": 8,
    "error_action_manual_review_rules": 25,
    "downstream_manual_review_changes": 2
  },
  "shard_policy": {
    "phase": "compatibility_period",
    "asset_name": "data-go-kr-shards.tar.gz",
    "required_for_release": false,
    "publication_status": "optional_draft_asset",
    "monolith_fallback_required": true,
    "downstream_tracking": "StatPan/datapan-cli#128",
    "blocked_until": [
      "catalog install proves shard-preferred monolith fallback",
      "doctor reports shard inventory health as additive metadata",
      "release verify and readiness understand registry_shards artifacts",
      "downstream SDK, MCP, Studio, and API consumers keep canonical registry compatibility"
    ]
  },
  "shard_consumer_proof": {
    "path": "reports/release-shard-consumer-proof.json",
    "proof_status": "shard_preferred_fallback_proven",
    "shard_preferred_ready": true,
    "monolith_fallback_proven": true,
    "distribution_action_resolved": true,
    "canonical_registry_required": true,
    "shard_assets_required": false,
    "checked_in_large_shards": false,
    "canonical_registry_bytes": 137735169,
    "shard_archive_publication": "optional_release_asset",
    "workflow_contract_present": true,
    "consumer_effect": "shard_preferred_supported_with_canonical_fallback",
    "goal_completion_effect": "distribution_pressure_evidence_only_goal_still_requires_credential_and_manual_review_gates"
  },
  "shard_release_evidence": {
    "status": "ci_validated_optional_asset",
    "workflow": ".github/workflows/verify-release.yml",
    "gate_name": "Validate full registry shard release evidence",
    "source_registry": "data/data-go-kr.registry.json",
    "generated_inventory": ".datapan/ci/full-registry-shards/registry-shards.json",
    "generated_archive": ".datapan/ci/full-data-go-kr-shards.tar.gz",
    "archive_check": ".datapan/ci/full-shard-archive-check.txt",
    "required_commands": [
      "python scripts/generate-registry-shards.py",
      "python scripts/validate-registry-shards.py",
      "python scripts/package-registry-shards.py",
      "python scripts/package-registry-shards.py --check"
    ],
    "release_distribution_footprint": "reports/release-distribution-footprint.json",
    "canonical_registry_bytes": 137735169,
    "manifest_bound_bytes_excluding_self": 173952317,
    "large_monolith_threshold_bytes": 100000000,
    "registry_footprint_status": "large_monolith_shard_additive",
    "canonical_registry_required": true,
    "shard_distribution_required": false,
    "monolith_fallback_required": true,
    "footprint_consumer_effect": "canonical_registry_required_shards_optional"
  },
  "consumers": [
    {
      "consumer": "datapan-cli",
      "surfaces": [
        "catalog install",
        "doctor",
        "catalog release verify",
        "catalog release readiness"
      ],
      "compatibility_mode": "shard_preferred_with_monolith_fallback",
      "status": "proven",
      "evidence": [
        "reports/latest-release-verification.json",
        "reports/latest-release-readiness.json",
        "datapan-registry-release-health/release-health-rollup.json",
        "reports/release-shard-consumer-proof.json"
      ],
      "notes": "CLI release install, doctor, release verify, and readiness compatibility are proven with shard-preferred support and canonical monolith fallback while shard assets remain optional."
    },
    {
      "consumer": "release-operator",
      "surfaces": [
        "GitHub Release zip",
        "weekly release-health workflow",
        "manual release draft workflow"
      ],
      "compatibility_mode": "canonical_monolith",
      "status": "proven",
      "evidence": [
        "manifest.json",
        "reports/latest-release-readiness.json",
        "datapan-registry-release-health/release-health-rollup.json",
        "reports/release-shard-consumer-proof.json"
      ],
      "notes": "Operators must keep the canonical registry in the release zip and may attach shard archives only as optional compatibility-period assets; current shard consumer effect is shard_preferred_supported_with_canonical_fallback."
    },
    {
      "consumer": "datapan-api",
      "surfaces": [
        "served dataset contract review",
        "registry impact plan"
      ],
      "compatibility_mode": "registry_metadata",
      "status": "additive",
      "evidence": [
        "reports/registry-impact-plan.json",
        "docs/registry-governance-policy.md"
      ],
      "notes": "Registry-only release evidence does not require API route or database changes unless an impact plan marks served datasets."
    },
    {
      "consumer": "datapan-data",
      "surfaces": [
        "promoted dataset review",
        "registry impact plan"
      ],
      "compatibility_mode": "registry_metadata",
      "status": "additive",
      "evidence": [
        "reports/registry-impact-plan.json",
        "docs/data-go-kr-mastery-plan.md"
      ],
      "notes": "Registry-only compatibility evidence does not create promoted data blocks."
    },
    {
      "consumer": "sdk",
      "surfaces": [
        "served dataset SDK regeneration",
        "registry impact plan"
      ],
      "compatibility_mode": "no_served_contract",
      "status": "not_required",
      "evidence": [
        "reports/registry-impact-plan.json",
        "docs/registry-governance-policy.md"
      ],
      "notes": "No SDK regeneration is required for registry-only release-health and compatibility artifacts."
    },
    {
      "consumer": "mcp",
      "surfaces": [
        "tool contract review",
        "registry impact plan"
      ],
      "compatibility_mode": "no_served_contract",
      "status": "not_required",
      "evidence": [
        "reports/registry-impact-plan.json",
        "docs/registry-governance-policy.md"
      ],
      "notes": "No MCP contract regeneration is required for registry-only release-health and compatibility artifacts."
    },
    {
      "consumer": "studio",
      "surfaces": [
        "registry snapshot loading",
        "future shard-preferred browsing"
      ],
      "compatibility_mode": "shard_preferred_with_monolith_fallback",
      "status": "proven",
      "evidence": [
        "reports/release-shard-consumer-proof.json",
        "StatPan/datapan-cli#128",
        "StatPan/datapan-cli#129"
      ],
      "notes": "Studio-facing snapshot loading may prefer validated shards and retains the proven canonical registry fallback implemented by the shared CLI consumer."
    }
  ]
}