{
  "schemaVersion": 2,
  "matrixId": "BLENDER_WASM_CAPABILITY_MATRIX",
  "status": "TEMPLATE",
  "sourceOfTruth": "corrective capability evidence; legacy M16-GAP records remain immutable",
  "queuePolicy": {
    "mode": "SHADOW_ONLY",
    "writesLegacyQueue": false,
    "requiresGate": "G5",
    "migrationPlan": "docs/BLENDER_WASM_CORRECTIVE_MIGRATION_PLAN.md"
  },
  "allowedParityLevels": ["L0", "L1", "L2", "L3", "L4", "L5"],
  "allowedCompletionClasses": [
    "FEATURE_PARITY",
    "READ_COMPATIBILITY",
    "NEGATIVE_BOUNDARY",
    "METADATA_ONLY",
    "UNSUPPORTED_DECLARED",
    "BLOCKED",
    "PLANNED"
  ],
  "allowedLifecycleStatuses": ["planned", "in_progress", "blocked", "done"],
  "allowedEvidenceStatuses": ["PASS", "FAIL", "BLOCKED", "NOT_RUN"],
  "allowedProvenanceStates": ["VERIFIED", "DRIFT", "MISSING", "RESTORED", "BLOCKED_SOURCE_LOST"],
  "fieldContracts": {
    "capabilityId": "^CAP-[A-Z0-9]+(?:-[A-Z0-9]+)*$",
    "family": "stable capability family, not a legacy task name",
    "parityLevel": "highest level fully proven by the evidence, never the target level",
    "targetParityLevel": "planned level; never used as completion evidence",
    "completionClass": "must agree with evidence and lifecycleStatus",
    "sourceGaps": "zero or more immutable M16-GAP IDs; references only",
    "productionEntrypoints": "files that changed or were explicitly checked",
    "evidence": "all required receipts, reports, hashes, and focused commands",
    "provenanceState": "artifact provenance; observed hash never replaces original hash",
    "migration": "shadow mapping; no queue write before C6-003"
  },
  "requiredFields": [
    "capabilityId",
    "lifecycleStatus",
    "family",
    "primaryBehavior",
    "parityLevel",
    "targetParityLevel",
    "completionClass",
    "sourceGaps",
    "desktopOracle",
    "wasmCommand",
    "productionEntrypoints",
    "positiveCases",
    "negativeCases",
    "persistenceCases",
    "undoRedoCases",
    "resourceCases",
    "owner",
    "dependencies",
    "gate"
    ,"evidence"
    ,"expectedMutation"
    ,"migration"
  ],
  "entryTemplate": {
    "capabilityId": "CAP-REPLACE-ME",
    "lifecycleStatus": "planned",
    "family": "REPLACE_ME",
    "primaryBehavior": "REPLACE_ME",
    "parityLevel": "L0",
    "targetParityLevel": "L2",
    "completionClass": "PLANNED",
    "sourceGaps": [],
    "desktopOracle": {
      "fixture": "tests/files/web/corrective/REPLACE_ME.blend",
      "command": "REPLACE_ME",
      "positiveRequired": false,
      "negativeRequired": ["malformed", "invalid_context"]
    },
    "wasmCommand": {
      "type": "REPLACE_ME",
      "schemaVersion": 1,
      "status": "PLANNED",
      "requires": ["baseRevision", "context"]
    },
    "productionEntrypoints": [],
    "positiveCases": [],
    "negativeCases": [],
    "persistenceCases": [],
    "undoRedoCases": [],
    "resourceCases": [],
    "expectedMutation": {
      "positiveStatus": "FINISHED",
      "mainMutation": "CHANGED",
      "revisionDelta": 1,
      "failureRevisionDelta": 0
    },
    "evidence": {
      "status": "NOT_RUN",
      "provenanceState": "MISSING",
      "required": ["desktopReport", "wasmReport", "focusedCommands", "artifactHashes"],
      "desktopReport": null,
      "wasmReport": null,
      "focusedCommands": [],
      "artifactHashes": [],
      "chromiumTest": null
    },
    "migration": {
      "state": "UNMAPPED",
      "primaryLegacyGaps": [],
      "coverageCases": [],
      "supersedes": [],
      "legacyCompletionPreserved": true,
      "reviewRequired": true
    },
    "owner": "REPLACE_ME",
    "dependencies": [],
    "gate": "G1"
  },
  "entries": [
    {
      "capabilityId": "CAP-ASSET-CATALOG-MUTATION",
      "lifecycleStatus": "planned",
      "family": "ASSET_CATALOG",
      "primaryBehavior": "create_or_update_catalog_and_save",
      "parityLevel": "L0",
      "targetParityLevel": "L4",
      "completionClass": "PLANNED",
      "sourceGaps": [
        "operator:asset.catalog_new",
        "operator:asset.catalog_delete",
        "operator:asset.catalogs_save",
        "operator:asset.catalog_undo",
        "operator:asset.catalog_redo"
      ],
      "desktopOracle": {
        "operatorIds": [
          "ASSET_OT_catalog_new",
          "ASSET_OT_catalog_delete",
          "ASSET_OT_catalogs_save"
        ],
        "positiveRequired": true,
        "negativeRequired": ["no_context", "read_only_library", "missing_resource"]
      },
      "wasmCommand": {
        "type": "assetCatalogMutation",
        "status": "PLANNED",
        "requires": ["activeAssetLibrary", "baseRevision", "resourceProvider"]
      },
      "productionEntrypoints": [
        "blender-5.2.0/source/blender/web_engine/web_engine_api.cpp",
        "blender-5.2.0/source/blender/web_engine/web_engine_api.h",
        "web/engine/web_engine_main_state.cpp"
      ],
      "positiveCases": ["create", "rename", "delete", "save"],
      "negativeCases": ["malformed", "unsupported", "revision_conflict"],
      "persistenceCases": ["save_reopen_catalog_and_main"],
      "undoRedoCases": ["catalog_undo", "catalog_redo"],
      "resourceCases": ["external_required", "packed", "path_rejection"],
      "owner": "WEB_ENGINE_AND_ASSET_WORKFLOW",
      "dependencies": ["C2-001", "C2-002", "C2-003"],
      "gate": "G3"
      ,"expectedMutation": {"positiveStatus": "FINISHED", "mainMutation": "CHANGED", "revisionDelta": 1, "failureRevisionDelta": 0}
      ,"evidence": {"status": "NOT_RUN", "provenanceState": "MISSING", "required": ["desktopReport", "wasmReport", "focusedCommands", "artifactHashes", "chromiumTest"], "desktopReport": null, "wasmReport": null, "focusedCommands": [], "artifactHashes": [], "chromiumTest": null}
      ,"migration": {"state": "UNMAPPED", "primaryLegacyGaps": ["operator:asset.catalog_new", "operator:asset.catalog_delete", "operator:asset.catalogs_save", "operator:asset.catalog_undo", "operator:asset.catalog_redo"], "coverageCases": [], "supersedes": [], "legacyCompletionPreserved": true, "reviewRequired": true}
    },
    {
      "capabilityId": "CAP-MODIFIER-STATE-MUTATION",
      "lifecycleStatus": "planned",
      "family": "MODIFIER",
      "primaryBehavior": "toggle_modifier_state_and_persist",
      "parityLevel": "L0",
      "targetParityLevel": "L3",
      "completionClass": "PLANNED",
      "sourceGaps": ["modifier:state", "operator:object.modifier_toggle"],
      "desktopOracle": {"positiveRequired": true, "negativeRequired": ["missing_modifier", "invalid_context"]},
      "wasmCommand": {"type": "setModifierEnabled", "status": "EXISTING", "requires": ["meshId", "modifierUuid", "baseRevision"]},
      "productionEntrypoints": ["blender-5.2.0/source/blender/web_engine/web_engine_api.cpp", "blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp"],
      "positiveCases": ["enable", "disable", "save_reopen"],
      "negativeCases": ["invalid_uuid", "revision_conflict", "malformed"],
      "persistenceCases": ["save_reopen_modifier_state"],
      "undoRedoCases": ["undo", "redo"],
      "resourceCases": [],
      "owner": "WEB_ENGINE_MAIN",
      "dependencies": ["C2-001", "C2-002", "C2-003"],
      "gate": "G4"
      ,"expectedMutation": {"positiveStatus": "FINISHED", "mainMutation": "CHANGED", "revisionDelta": 1, "failureRevisionDelta": 0}
      ,"evidence": {"status": "NOT_RUN", "provenanceState": "MISSING", "required": ["desktopReport", "wasmReport", "focusedCommands", "artifactHashes", "chromiumTest"], "desktopReport": null, "wasmReport": null, "focusedCommands": [], "artifactHashes": [], "chromiumTest": null}
      ,"migration": {"state": "UNMAPPED", "primaryLegacyGaps": ["modifier:state", "operator:object.modifier_toggle"], "coverageCases": [], "supersedes": [], "legacyCompletionPreserved": true, "reviewRequired": true}
    },
    {
      "capabilityId": "CAP-MESH-POSITIVE-EDIT",
      "lifecycleStatus": "planned",
      "family": "MESH",
      "primaryBehavior": "perform_one_atomic_mesh_edit",
      "parityLevel": "L0",
      "targetParityLevel": "L3",
      "completionClass": "PLANNED",
      "sourceGaps": ["mesh:edit", "operator:mesh.edit"],
      "desktopOracle": {"positiveRequired": true, "negativeRequired": ["invalid_selection", "unsupported_topology"]},
      "wasmCommand": {"type": "meshEdit", "status": "PLANNED", "requires": ["meshId", "baseRevision", "selection"]},
      "productionEntrypoints": ["blender-5.2.0/source/blender/web_engine/web_engine_api.cpp", "web/engine/web_engine_main_state.cpp"],
      "positiveCases": ["edit", "delta", "save_reopen"],
      "negativeCases": ["invalid_selection", "revision_conflict", "malformed"],
      "persistenceCases": ["save_reopen_geometry"],
      "undoRedoCases": ["undo", "redo"],
      "resourceCases": [],
      "owner": "WEB_ENGINE_MAIN",
      "dependencies": ["C2-001", "C2-002", "C2-003"],
      "gate": "G4"
      ,"expectedMutation": {"positiveStatus": "FINISHED", "mainMutation": "CHANGED", "revisionDelta": 1, "failureRevisionDelta": 0}
      ,"evidence": {"status": "NOT_RUN", "provenanceState": "MISSING", "required": ["desktopReport", "wasmReport", "focusedCommands", "artifactHashes", "chromiumTest"], "desktopReport": null, "wasmReport": null, "focusedCommands": [], "artifactHashes": [], "chromiumTest": null}
      ,"migration": {"state": "UNMAPPED", "primaryLegacyGaps": ["mesh:edit", "operator:mesh.edit"], "coverageCases": [], "supersedes": [], "legacyCompletionPreserved": true, "reviewRequired": true}
    }
  ]
}