feat(web): add incremental modifier reader batch

2026-09-03 13:30:30 +08:00
parent 646e580b94
commit c3cce050f8
24 changed files with 9295 additions and 57 deletions
--- a/docs/EXECUTION_QUEUE.md
+++ b/docs/EXECUTION_QUEUE.md
@@ -15,9 +15,9 @@
 | 字段 | 值 |
 | --- | --- |
 | 里程碑 | WBV2 capability workflow |
-| 当前任务 | `WBV2-P1151-001` |
-| parent manifest | `tests/golden/WBV2-P1151-000/manifest.json` |
-| 任务卡 | [`tasks/WBV2-P1151-001.md`](tasks/WBV2-P1151-001.md) |
+| 当前任务 | `WBV2-P1152-001` |
+| parent manifest | `tests/golden/WBV2-P1152-000/manifest.json` |
+| 任务卡 | [`tasks/WBV2-P1152-001.md`](tasks/WBV2-P1152-001.md) |
 | 专项验收 | `node tools/web/check-execution-control-plane.mjs` |
 | legacy coverage checkpoint | `M16-GAP-00282` |
 | legacy coverage parent | `tests/golden/M16-GAP-00281/manifest.json` |
--- a/docs/status/WBV2-P1152-000.md
+++ b/docs/status/WBV2-P1152-000.md
@@ -0,0 +1,7 @@
+# WBV2-P1152-000 status
+
+- task: `WBV2-P1152-000`; parent: `WBV2-P1151-001`; status: `done`
+- taskClass: `QUEUE_ENABLEMENT`; no modifier-family parity completion claimed
+- source-backed batch authorized: `MODIFIER_READER_BATCH_SIX` (12 units)
+- dynamic inventory: `3745` units; verified `442`; unverified `3303`; bound delta `0`
+- nextTask: `WBV2-P1152-001`
--- a/docs/status/WBV2-P1152-001.md
+++ b/docs/status/WBV2-P1152-001.md
@@ -0,0 +1,9 @@
+# WBV2-P1152-001 status
+
+- task: `WBV2-P1152-001`; module: `MODIFIER_READER_BATCH_SIX`; status: `done`
+- source hashes stable: `true`; commands passed: `4`
+- existing production evidence reused: `false`; skipped commands: `0`
+- positive Main mutation, negative no-mutation, recovery and Chromium gates are recorded in the module receipt
+- dynamic source inventory: `3745` units; verified `454`; unverified `3291`; planning estimate `5200` (non-binding); this-segment binding delta: `12`
+- historical 6900-entry inventory remains read-only; full-family parity: `false`
+- nextTask: `NONE`
--- a/docs/tasks/WBV2-P1152-000.md
+++ b/docs/tasks/WBV2-P1152-000.md
@@ -0,0 +1,31 @@
+# WBV2-P1152-000: authorize module batch
+
+- task: WBV2-P1152-000
+- parent: WBV2-P1151-001
+- status: done
+- gap: capability:MODIFIER_READER_BATCH_SIX
+- ownerFamily: MODIFIER
+- targetImplementationClass: QUEUE_ONLY
+- Implementation entrypoint: `python3 my-tools/authorize_next_wbv2_task.py --write`
+
+## 目标
+
+授权一个共享 Blender Main/WASM/Chromium 功能批次：MODIFIER_READER_BATCH_SIX，共 12 个源码/RNA 单元。
+
+## 输入与范围
+
+- Blender source: `blender-5.2.0/source/blender`
+- Fixtures/test: `tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend`, `tests/files/web/generated/M16-GAP-00087-modifier-PARTICLE_INSTANCE.blend`, `tests/files/web/generated/M16-GAP-00098-modifier-SURFACE.blend`, `tests/files/web/generated/M16-GAP-00103-modifier-VERTEX_WEIGHT_EDIT.blend`, `tests/files/web/generated/M16-GAP-00104-modifier-VERTEX_WEIGHT_MIX.blend`, `tests/files/web/generated/M16-GAP-00105-modifier-VERTEX_WEIGHT_PROXIMITY.blend`, `web/tests/e2e/wbv2-modifier-reader-multi-fixture-production.spec.ts`
+
+## 验收
+
+- prior evidence and dynamic inventory remain hash-bound and immutable
+- one shared function chain validates the complete selected batch
+- missing source, unsupported data, hash drift or false completion remains blocked
+- `node tools/web/check-task-context.mjs --task WBV2-P1152-000 --write`
+
+## 交付与回滚
+
+- Manifest: `tests/golden/WBV2-P1152-000/manifest.json`
+- Status: `docs/status/WBV2-P1152-000.md`
+- Rollback: restore WBV2-P1151-001 as queue parent.
--- a/docs/tasks/WBV2-P1152-001.md
+++ b/docs/tasks/WBV2-P1152-001.md
@@ -0,0 +1,45 @@
+# WBV2-P1152-001: verify modifier reader batch six
+
+- task: WBV2-P1152-001
+- parent: WBV2-P1152-000
+- status: in_progress
+- gap: capability:MODIFIER_READER_BATCH_SIX
+- ownerFamily: MODIFIER
+- targetImplementationClass: LOCAL_EXACT
+- Implementation entrypoint: `node tools/web/run-wbv2-module-task.mjs --task WBV2-P1152-001 --write`
+
+## 目标
+
+以一个共享 Blender Main reader、WASM build、Worker 路由和 Chromium receipt 批量验证 MOD_mesh_to_volume, MOD_particleinstance, MOD_surface, MOD_weightvgedit, MOD_weightvgmix, MOD_weightvgproximity 的真实 modifier/RNA 元数据。
+
+## 输入与范围
+
+- Blender modifier sources: `blender-5.2.0/source/blender/modifiers/intern/`
+- RNA source: `blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc`
+- Native reader: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
+- Fixtures: `tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend`, `tests/files/web/generated/M16-GAP-00087-modifier-PARTICLE_INSTANCE.blend`, `tests/files/web/generated/M16-GAP-00098-modifier-SURFACE.blend`, `tests/files/web/generated/M16-GAP-00103-modifier-VERTEX_WEIGHT_EDIT.blend`, `tests/files/web/generated/M16-GAP-00104-modifier-VERTEX_WEIGHT_MIX.blend`, `tests/files/web/generated/M16-GAP-00105-modifier-VERTEX_WEIGHT_PROXIMITY.blend`
+- Chromium test: `web/tests/e2e/wbv2-modifier-reader-multi-fixture-production.spec.ts`
+- Selected modifier units: `modifier-source:MOD_mesh_to_volume`, `modifier-source:MOD_particleinstance`, `modifier-source:MOD_surface`, `modifier-source:MOD_weightvgedit`, `modifier-source:MOD_weightvgmix`, `modifier-source:MOD_weightvgproximity`
+- Selected RNA units: `rna-struct:MeshToVolumeModifier`, `rna-struct:ParticleInstanceModifier`, `rna-struct:SurfaceModifier`, `rna-struct:VertexWeightEditModifier`, `rna-struct:VertexWeightMixModifier`, `rna-struct:VertexWeightProximityModifier`
+
+## 验收
+
+- one shared Main/WASM/Worker/Chromium chain observes every selected type
+- malformed input is rejected without Main mutation
+- save/reopen and deterministic second read are exact
+- only Chromium is used; JS simulation and per-API duplicate workers are forbidden
+- each selected source unit receives an explicit hash-bound coverage binding
+- `node tools/web/check-task-context.mjs --task WBV2-P1152-001 --write`
+
+## 失败边界
+
+- any missing source, unsupported type, hash drift, malformed data or non-exact recovery keeps the batch `in_progress`/`blocked`
+- partial batch success never claims the omitted family; historical inventory remains read-only
+
+## 交付与回滚
+
+- Receipt: `tests/golden/WBV2-P1152-001/module-receipt.json`
+- Aggregate production evidence: `tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json`
+- Manifest: `tests/golden/WBV2-P1152-001/manifest.json`
+- Status: `docs/status/WBV2-P1152-001.md`
+- Rollback: restore WBV2-P1152-000 as queue parent without rewriting prior evidence.
--- a/my-tools/authorize_next_wbv2_task.py
+++ b/my-tools/authorize_next_wbv2_task.py
@@ -75,6 +75,24 @@ PREFERRED_BATCHES = [
        "production": "tests/golden/{task}/modifier-reader-batch-production.json",
        "types": ["MESH_CACHE", "MESH_SEQUENCE_CACHE", "MULTIRES", "OCEAN"],
    },
+    {
+        "moduleId": "MODIFIER_READER_BATCH_SIX",
+        "title": "verify modifier reader batch six",
+        "owner": "MODIFIER",
+        "identifiers": ["MOD_mesh_to_volume", "MOD_particleinstance", "MOD_surface", "MOD_weightvgedit", "MOD_weightvgmix", "MOD_weightvgproximity"],
+        "rna": ["MeshToVolumeModifier", "ParticleInstanceModifier", "SurfaceModifier", "VertexWeightEditModifier", "VertexWeightMixModifier", "VertexWeightProximityModifier"],
+        "fixtures": [
+            "tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend",
+            "tests/files/web/generated/M16-GAP-00087-modifier-PARTICLE_INSTANCE.blend",
+            "tests/files/web/generated/M16-GAP-00098-modifier-SURFACE.blend",
+            "tests/files/web/generated/M16-GAP-00103-modifier-VERTEX_WEIGHT_EDIT.blend",
+            "tests/files/web/generated/M16-GAP-00104-modifier-VERTEX_WEIGHT_MIX.blend",
+            "tests/files/web/generated/M16-GAP-00105-modifier-VERTEX_WEIGHT_PROXIMITY.blend",
+        ],
+        "test": "web/tests/e2e/wbv2-modifier-reader-multi-fixture-production.spec.ts",
+        "production": "tests/golden/{task}/modifier-reader-batch-production.json",
+        "types": ["MESH_TO_VOLUME", "PARTICLE_INSTANCE", "SURFACE", "VERTEX_WEIGHT_EDIT", "VERTEX_WEIGHT_MIX", "VERTEX_WEIGHT_PROXIMITY"],
+    },
    {
        "moduleId": "GREASE_PENCIL_MODIFIER_READER_BATCH",
        "title": "verify Grease Pencil modifier reader batch",
@@ -173,6 +191,8 @@ def snapshot(text: str, task: str, parent: str, next_task: str) -> str:


 def make_card(task: str, parent: str, status: str, batch: dict, entrypoint: str) -> str:
+    fixture_paths = batch.get("fixtures") or [batch["fixture"]]
+    fixture_text = ", ".join(f"`{fixture}`" for fixture in fixture_paths)
    if task.endswith("-000"):
        return f"""# {task}: authorize module batch

@@ -191,7 +211,7 @@ def make_card(task: str, parent: str, status: str, batch: dict, entrypoint: str)
 ## 输入与范围

 - Blender source: `blender-5.2.0/source/blender`
- Fixture/test: `{batch['fixture']}`, `{batch['test']}`
+- Fixtures/test: {fixture_text}, `{batch['test']}`

 ## 验收

@@ -224,7 +244,7 @@ def make_card(task: str, parent: str, status: str, batch: dict, entrypoint: str)
 ## 输入与范围

 - Blender source family: `blender-5.2.0/source/blender`
- Fixture: `{batch['fixture']}`
+- Fixtures: {fixture_text}
 - Chromium test: `{batch['test']}`
 - Unit selection: `{len(batch['identifiers']) + len(batch['rna'])} units`（完整列表只在 module plan/manifest）

@@ -269,7 +289,7 @@ def make_card(task: str, parent: str, status: str, batch: dict, entrypoint: str)
 - Blender modifier sources: `blender-5.2.0/source/blender/modifiers/intern/`
 - RNA source: `blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc`
 - Native reader: `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
- Fixture: `{batch['fixture']}`
+- Fixtures: {fixture_text}
 - Chromium test: `{batch['test']}`
 - Selected modifier units: {units}
 - Selected RNA units: {rna_units}
@@ -341,12 +361,16 @@ def main() -> int:
    write_json(current_manifest_path, current_manifest)

    source_paths = [unit["locations"][0]["path"] for unit in batch["units"]]
-    source_paths += ["blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp", batch["test"], batch["fixture"], "web/app/src/vendor/blender/web_engine.wasm"]
+    fixture_paths = batch.get("fixtures") or [batch["fixture"]]
+    source_paths += ["blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp", batch["test"], *fixture_paths, "web/app/src/vendor/blender/web_engine.wasm"]
+    batch_types = json.dumps(batch["types"], separators=(',', ':'))
+    batch_units = json.dumps([unit["id"] for unit in batch["units"]], separators=(',', ':'))
+    fixture_env = f"WBV2_BATCH_FIXTURES='{json.dumps(fixture_paths, separators=(',', ':'))}'" if batch.get("fixtures") else f"WBV2_BATCH_FIXTURE={batch['fixture']}"
    commands = [
        "source tools/web/emscripten-env.sh && cmake --build build_web_blender6 --target web_engine -- -j8 && cp build_web_blender6/bin/web_engine.wasm web/app/src/vendor/blender/web_engine.wasm && cp build_web_blender6/bin/web_engine.wasm web/app/public/vendor/blender/web_engine.wasm",
        "npm --prefix web run typecheck",
        "npm --prefix web run build",
-        f"WBV2_BATCH_TASK={module_task} WBV2_BATCH_FIXTURE={batch['fixture']} WBV2_BATCH_TYPES='{json.dumps(batch['types'], separators=(',', ':'))}' WBV2_BATCH_UNITS='{json.dumps([unit['id'] for unit in batch['units']], separators=(',', ':'))}' WEB_TEST_PORT=5371 npm --prefix web run test:e2e -- --workers=1 tests/e2e/{Path(batch['test']).name}",
+        f"WBV2_BATCH_TASK={module_task} {fixture_env} WBV2_BATCH_TYPES='{batch_types}' WBV2_BATCH_UNITS='{batch_units}' WEB_TEST_PORT=5371 npm --prefix web run test:e2e -- --workers=1 tests/e2e/{Path(batch['test']).name}",
    ]
    root_record = {"id": root_task, "phase": str(phase), "title": "authorize_modifier_reader_batch", "kind": "enabling", "owner": "PROGRAM", "dependsOn": [current], "parityId": None, "implementationClass": "QUEUE_ONLY", "parallelGroup": f"module-root-{phase}", "gate": "MODULE", "card": f"docs/tasks/{root_task}.md", "behavior": "Authorize one shared source-backed modifier reader batch.", "outputs": ["successor authorization", "module plan", "manifest", "status"], "acceptance": ["prior evidence remains hash-bound", "batch source mapping is explicit", "inventory remains source-derived"], "commands": ["node tools/web/check-execution-control-plane.mjs"], "status": "done", "ready": False, "queueMutationAllowed": True}
    module_record = {"id": module_task, "phase": str(phase), "title": batch["title"], "kind": "module", "owner": batch["owner"], "dependsOn": [root_task], "parityId": batch["moduleId"], "implementationClass": "LOCAL_EXACT", "parallelGroup": f"module-{batch['moduleId'].lower()}", "gate": "MODULE", "card": f"docs/tasks/{module_task}.md", "behavior": f"Verify the {batch['moduleId']} batch through Blender Main, WASM and Chromium recovery.", "outputs": ["aggregate module receipt", "coverage bindings", "manifest", "status"], "acceptance": ["source and protocol hashes are bound", "every selected Main reader type is proven", "negative no-mutation and recovery are proven", "Chromium and save/reopen evidence are exact"], "status": "in_progress", "ready": True, "queueMutationAllowed": True, "module": {"moduleId": batch["moduleId"], "sourceBacked": True, "capabilities": [f"CAP-{batch['moduleId']}-READER", f"CAP-{batch['moduleId']}-RECOVERY", f"CAP-{batch['moduleId']}-FAIL-CLOSED"], "sourcePaths": source_paths, "reuseReceipts": [{"manifest": "tests/golden/WBV2-P1107-000/manifest.json", "report": "tests/golden/WBV2-P1107-000/module-receipt.json"}], "positive": [f"{name} type is read from Blender Main" for name in batch["identifiers"]] + ["shared RNA metadata is preserved", "save/reopen preserves the batch metadata"], "negative": ["malformed blend is rejected without Main mutation", "unsupported batch data fails closed", "non-finite metadata is not synthesized"], "recovery": ["save/reopen", "worker termination", "deterministic second read"], "commands": commands, "fullFamilyParity": False, "evidencePaths": [batch["production"].format(task=module_task)], "coverageBindings": [unit["id"] for unit in batch["units"]]}}
--- a/nextTask.md
+++ b/nextTask.md
@@ -467,10 +467,10 @@ Recorded: 2026-08-29 Asia/Shanghai

 | Field | Value |
 | --- | --- |
-| Current task when this file was written | `WBV2-P1151-001` |
+| Current task when this file was written | `WBV2-P1152-001` |
 | Current task state | `done` |
-| Parent manifest | `tests/golden/WBV2-P1151-001/manifest.json` |
-| Current task card | `docs/tasks/WBV2-P1151-001.md` |
+| Parent manifest | `tests/golden/WBV2-P1152-001/manifest.json` |
+| Current task card | `docs/tasks/WBV2-P1152-001.md` |
 | Current task-context nextTask | `NONE` |
 | Focused command | `node tools/web/check-wbv2-module-execution.mjs` |

--- a/tests/golden/WBV2-P1152-000/manifest.json
+++ b/tests/golden/WBV2-P1152-000/manifest.json
@@ -0,0 +1,42 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P1152-000",
+  "parentTask": "WBV2-P1151-001",
+  "operation": "AUTHORIZE_SOURCE_BACKED_MODULE_BATCH",
+  "status": "done",
+  "enablingTask": true,
+  "parityStateChange": false,
+  "runtime": "MODULE_EXECUTION_QUEUE_BRIDGE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P1151-001/manifest.json",
+      "sha256": "c6d4c9cbd777843c37dcdd2218494d895d8e3354e7ee867bace297fbe85895b2"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P1152-000/module-execution-plan.json",
+      "sha256": "8aeabfc4d8e7830db154e006a5768ecfa506c447905fa763c627297ba24a45a8"
+    },
+    "report": {
+      "path": "tests/golden/WBV2-P1152-000/successor-authorization-report.json",
+      "sha256": "55ce869a7f1ad2817ff5acb6a35c704b8652d4b8aa82c2f1868995cfaa295d61"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P1152-000.md",
+      "sha256": "a7046f999f4d2519465e34b0af0b635b00a4f050c0ae34a0f84a61f9e4947eec"
+    }
+  },
+  "assertions": {
+    "sourceBackedSuccessor": true,
+    "moduleId": "MODIFIER_READER_BATCH_SIX",
+    "batchSize": 12,
+    "inventoryTotal": 6900,
+    "effectiveCompleted": 290,
+    "effectivePending": 6609,
+    "dynamicUnitCount": 3745,
+    "dynamicVerifiedUnits": 442,
+    "dynamicUnverifiedUnits": 3303,
+    "boundUnitDelta": 0,
+    "fullHistoricalReproduction": false
+  },
+  "nextTask": "WBV2-P1152-001"
+}
--- a/tests/golden/WBV2-P1152-000/module-execution-plan.json
+++ b/tests/golden/WBV2-P1152-000/module-execution-plan.json
--- a/tests/golden/WBV2-P1152-000/successor-authorization-report.json
+++ b/tests/golden/WBV2-P1152-000/successor-authorization-report.json
@@ -0,0 +1,45 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P1152-000",
+  "operation": "AUTHORIZE_SOURCE_BACKED_MODULE_BATCH",
+  "taskClass": "QUEUE_ENABLEMENT",
+  "status": "PASS",
+  "parent": {
+    "task": "WBV2-P1151-001",
+    "manifest": "tests/golden/WBV2-P1151-001/manifest.json",
+    "manifestSha256": "c6d4c9cbd777843c37dcdd2218494d895d8e3354e7ee867bace297fbe85895b2"
+  },
+  "module": {
+    "moduleId": "MODIFIER_READER_BATCH_SIX",
+    "task": "WBV2-P1152-001",
+    "batchSize": 12,
+    "candidateBatchSize": 12,
+    "sourceUnits": [
+      "modifier-source:MOD_mesh_to_volume",
+      "modifier-source:MOD_particleinstance",
+      "modifier-source:MOD_surface",
+      "modifier-source:MOD_weightvgedit",
+      "modifier-source:MOD_weightvgmix",
+      "modifier-source:MOD_weightvgproximity",
+      "rna-struct:MeshToVolumeModifier",
+      "rna-struct:ParticleInstanceModifier",
+      "rna-struct:SurfaceModifier",
+      "rna-struct:VertexWeightEditModifier",
+      "rna-struct:VertexWeightMixModifier",
+      "rna-struct:VertexWeightProximityModifier"
+    ],
+    "sourceBacked": true
+  },
+  "inventory": {
+    "unitCount": 3745,
+    "verifiedUnits": 442,
+    "unverifiedUnits": 3303,
+    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "boundUnitDelta": 0
+  },
+  "efficiency": {
+    "existingBindingsReused": 0,
+    "selectionPolicy": "all-candidate-units-then-unresolved-only"
+  },
+  "nextTask": "WBV2-P1152-001"
+}
--- a/tests/golden/WBV2-P1152-001/manifest.json
+++ b/tests/golden/WBV2-P1152-001/manifest.json
@@ -0,0 +1,147 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P1152-001",
+  "parentTask": "WBV2-P1152-000",
+  "operation": "MODULE_FUNCTION_EXECUTION",
+  "taskClass": "MODULE",
+  "status": "done",
+  "enablingTask": true,
+  "parityStateChange": false,
+  "runtime": "BLENDER_WEB_FUNCTION_MODULE",
+  "artifacts": {
+    "parentManifest": {
+      "path": "tests/golden/WBV2-P1152-000/manifest.json",
+      "sha256": "42db0e38427d7a61098d177a0b693fd33ab83e879be34e60e5ae2f1da1ac8b49"
+    },
+    "source1": {
+      "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_mesh_to_volume.cc",
+      "sha256": "908eba5de75261b67bd6eb5154259ac44fa015014e5003bd69079aa55f046a2e"
+    },
+    "source2": {
+      "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_particleinstance.cc",
+      "sha256": "edf4f43bfe8dd65a1e4d7096ee6af4503dd6bc722f721a668ed7c2a7c74e6de2"
+    },
+    "source3": {
+      "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_surface.cc",
+      "sha256": "bf792974882469a510176218aabd0745d3c6e0fed0f6840b364f3d31b3cc406c"
+    },
+    "source4": {
+      "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgedit.cc",
+      "sha256": "ec20b812740b65fe2a840a3e4144e84e5bb28bb35d7916ab63c4ae82a4b7cbea"
+    },
+    "source5": {
+      "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgmix.cc",
+      "sha256": "2b14c2d3b9db493b78549171cb7f2a73d558f78237ef27d0762b9b1a49b97305"
+    },
+    "source6": {
+      "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgproximity.cc",
+      "sha256": "c136f682f33d81a120173cfd30865419c122ff1dacf9f7146c80a6bb04753a4c"
+    },
+    "source7": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "sha256": "1292112c20eaa113084a2a7093c349e7787db818950d80a6e11b75b287e4287b"
+    },
+    "source8": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "sha256": "1292112c20eaa113084a2a7093c349e7787db818950d80a6e11b75b287e4287b"
+    },
+    "source9": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "sha256": "1292112c20eaa113084a2a7093c349e7787db818950d80a6e11b75b287e4287b"
+    },
+    "source10": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "sha256": "1292112c20eaa113084a2a7093c349e7787db818950d80a6e11b75b287e4287b"
+    },
+    "source11": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "sha256": "1292112c20eaa113084a2a7093c349e7787db818950d80a6e11b75b287e4287b"
+    },
+    "source12": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "sha256": "1292112c20eaa113084a2a7093c349e7787db818950d80a6e11b75b287e4287b"
+    },
+    "source13": {
+      "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+      "sha256": "f6fbd04315c48ad4dfbf109b91e5b350550d23c227e5c11a71a58f09e923c990"
+    },
+    "source14": {
+      "path": "web/tests/e2e/wbv2-modifier-reader-multi-fixture-production.spec.ts",
+      "sha256": "e814e9eaeca1efe9586698cde0fec3549d9319a64de66b7c036009d33836d9f2"
+    },
+    "source15": {
+      "path": "tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend",
+      "sha256": "52ab00ddd22c609f59f06c3747700b17f5b970ee4980dd287076446d289439db"
+    },
+    "source16": {
+      "path": "tests/files/web/generated/M16-GAP-00087-modifier-PARTICLE_INSTANCE.blend",
+      "sha256": "d4f4667cac6061406c5a7bf8231fdaf9e6ee589ee57d168b21fa9347f90395da"
+    },
+    "source17": {
+      "path": "tests/files/web/generated/M16-GAP-00098-modifier-SURFACE.blend",
+      "sha256": "41aa335359773ce72a3f372784d1fbf74a1ec65c077652f0cb98d34793edc937"
+    },
+    "source18": {
+      "path": "tests/files/web/generated/M16-GAP-00103-modifier-VERTEX_WEIGHT_EDIT.blend",
+      "sha256": "2ecafafb8d81c27842512406dd93978754f624f0e9012e4a2036d32eac1178b2"
+    },
+    "source19": {
+      "path": "tests/files/web/generated/M16-GAP-00104-modifier-VERTEX_WEIGHT_MIX.blend",
+      "sha256": "19a164b591a6fbe02df07797c422aea350e26f1e9125589037067f609095105a"
+    },
+    "source20": {
+      "path": "tests/files/web/generated/M16-GAP-00105-modifier-VERTEX_WEIGHT_PROXIMITY.blend",
+      "sha256": "53234cfd0e10e91b78465d8f18a4b8d863885d1d93c0757c07f0d31da486fbf2"
+    },
+    "source21": {
+      "path": "web/app/src/vendor/blender/web_engine.wasm",
+      "sha256": "32bc36aba563fe1ed0fb5d0292ca8a3ada1eecd6d45e38d9dcde565f02a312fe"
+    },
+    "evidence1": {
+      "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+      "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+    },
+    "moduleReceipt": {
+      "path": "tests/golden/WBV2-P1152-001/module-receipt.json",
+      "sha256": "abbaff0f8b1fc3fe06eee7d970eeaddea87b1e9caceb438dede8e84908580dc2"
+    },
+    "status": {
+      "path": "docs/status/WBV2-P1152-001.md",
+      "sha256": "0f9c472e8cf34e5d26be0a0b4308d4eb408449a5d217327b119f8b9e10396fd6"
+    },
+    "log": {
+      "path": "tests/golden/WBV2-P1152-001/module-run.log",
+      "sha256": "7f584327d6079527613114cf5c2e94bab7366437a912ecb2fcc7256ce37da044"
+    },
+    "plan": {
+      "path": "tests/golden/WBV2-P1152-000/module-execution-plan.json",
+      "sha256": "1d955bf65df2f185650adbcd58fb3ec335e14e183d9701a5d93c9f88d944db46"
+    },
+    "taskContext": {
+      "path": "tests/golden/WBV2-P1152-001/task-context.json",
+      "sha256": "adc71f752605b871a925a9b5107520f0ada0d852626f68a8936bcdcac8168b55"
+    }
+  },
+  "assertions": {
+    "moduleId": "MODIFIER_READER_BATCH_SIX",
+    "sourceBacked": true,
+    "positiveCases": 8,
+    "negativeCases": 3,
+    "recoveryCases": 3,
+    "commandCount": 4,
+    "reusedReceiptCount": 1,
+    "sourceUnchanged": true,
+    "fullFamilyParity": false,
+    "dynamicInventoryPath": "tests/golden/WBV2/dynamic-inventory.json",
+    "dynamicSourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "dynamicUnitCount": 3745,
+    "dynamicVerifiedUnits": 454,
+    "dynamicUnverifiedUnits": 3291,
+    "planningEstimate": 5200,
+    "historicalInventoryTotal": 6900,
+    "historicalEffectiveCompleted": 290,
+    "historicalEffectivePending": 6609,
+    "historicalReproduction": false
+  },
+  "nextTask": null
+}
--- a/tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json
+++ b/tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json
@@ -0,0 +1,620 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P1152-001",
+  "operation": "MODIFIER_READER_MULTI_FIXTURE_CHROMIUM_SAVE_REOPEN",
+  "browser": "chromium",
+  "queueMutation": false,
+  "fixtures": [
+    "tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend",
+    "tests/files/web/generated/M16-GAP-00087-modifier-PARTICLE_INSTANCE.blend",
+    "tests/files/web/generated/M16-GAP-00098-modifier-SURFACE.blend",
+    "tests/files/web/generated/M16-GAP-00103-modifier-VERTEX_WEIGHT_EDIT.blend",
+    "tests/files/web/generated/M16-GAP-00104-modifier-VERTEX_WEIGHT_MIX.blend",
+    "tests/files/web/generated/M16-GAP-00105-modifier-VERTEX_WEIGHT_PROXIMITY.blend"
+  ],
+  "fixtureSha256": {
+    "tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend": "52ab00ddd22c609f59f06c3747700b17f5b970ee4980dd287076446d289439db",
+    "tests/files/web/generated/M16-GAP-00087-modifier-PARTICLE_INSTANCE.blend": "d4f4667cac6061406c5a7bf8231fdaf9e6ee589ee57d168b21fa9347f90395da",
+    "tests/files/web/generated/M16-GAP-00098-modifier-SURFACE.blend": "41aa335359773ce72a3f372784d1fbf74a1ec65c077652f0cb98d34793edc937",
+    "tests/files/web/generated/M16-GAP-00103-modifier-VERTEX_WEIGHT_EDIT.blend": "2ecafafb8d81c27842512406dd93978754f624f0e9012e4a2036d32eac1178b2",
+    "tests/files/web/generated/M16-GAP-00104-modifier-VERTEX_WEIGHT_MIX.blend": "19a164b591a6fbe02df07797c422aea350e26f1e9125589037067f609095105a",
+    "tests/files/web/generated/M16-GAP-00105-modifier-VERTEX_WEIGHT_PROXIMITY.blend": "53234cfd0e10e91b78465d8f18a4b8d863885d1d93c0757c07f0d31da486fbf2"
+  },
+  "expectedTypes": [
+    "MESH_TO_VOLUME",
+    "PARTICLE_INSTANCE",
+    "SURFACE",
+    "VERTEX_WEIGHT_EDIT",
+    "VERTEX_WEIGHT_MIX",
+    "VERTEX_WEIGHT_PROXIMITY"
+  ],
+  "sourceUnits": [
+    "modifier-source:MOD_mesh_to_volume",
+    "modifier-source:MOD_particleinstance",
+    "modifier-source:MOD_surface",
+    "modifier-source:MOD_weightvgedit",
+    "modifier-source:MOD_weightvgmix",
+    "modifier-source:MOD_weightvgproximity",
+    "rna-struct:MeshToVolumeModifier",
+    "rna-struct:ParticleInstanceModifier",
+    "rna-struct:SurfaceModifier",
+    "rna-struct:VertexWeightEditModifier",
+    "rna-struct:VertexWeightMixModifier",
+    "rna-struct:VertexWeightProximityModifier"
+  ],
+  "tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend": {
+    "before": [
+      {
+        "meshId": "object:WebGapMeshToVolumeObject",
+        "uuid": "modifier:object:WebGapMeshToVolumeObject:569533986",
+        "name": "WebGapMeshToVolume",
+        "type": "MESH_TO_VOLUME",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 569533986,
+          "typeCode": 58
+        }
+      }
+    ],
+    "types": [
+      "MESH_TO_VOLUME"
+    ],
+    "after": [
+      {
+        "meshId": "object:WebGapMeshToVolumeObject",
+        "uuid": "modifier:object:WebGapMeshToVolumeObject:569533986",
+        "name": "WebGapMeshToVolume",
+        "type": "MESH_TO_VOLUME",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 569533986,
+          "typeCode": 58
+        }
+      }
+    ],
+    "second": [
+      {
+        "meshId": "object:WebGapMeshToVolumeObject",
+        "uuid": "modifier:object:WebGapMeshToVolumeObject:569533986",
+        "name": "WebGapMeshToVolume",
+        "type": "MESH_TO_VOLUME",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 569533986,
+          "typeCode": 58
+        }
+      }
+    ],
+    "saveReopenExact": true,
+    "deterministicExact": true,
+    "savedSha256": "52ab00ddd22c609f59f06c3747700b17f5b970ee4980dd287076446d289439db",
+    "malformed": {
+      "code": "BLEND_READ_FAILED",
+      "message": "Input is not an uncompressed, gzip, or zstd Blender file"
+    }
+  },
+  "tests/files/web/generated/M16-GAP-00087-modifier-PARTICLE_INSTANCE.blend": {
+    "before": [
+      {
+        "meshId": "mesh:WebGapParticleInstanceMesh",
+        "uuid": "modifier:object:WebGapParticleInstanceObject:618743081",
+        "name": "WebGapParticleInstance",
+        "type": "PARTICLE_INSTANCE",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 5,
+          "persistentUid": 618743081,
+          "typeCode": 20
+        }
+      },
+      {
+        "meshId": "object:WebGapParticleInstanceObject",
+        "uuid": "modifier:object:WebGapParticleInstanceObject:618743081",
+        "name": "WebGapParticleInstance",
+        "type": "PARTICLE_INSTANCE",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 5,
+          "persistentUid": 618743081,
+          "typeCode": 20
+        }
+      }
+    ],
+    "types": [
+      "PARTICLE_INSTANCE",
+      "PARTICLE_INSTANCE"
+    ],
+    "after": [
+      {
+        "meshId": "mesh:WebGapParticleInstanceMesh",
+        "uuid": "modifier:object:WebGapParticleInstanceObject:618743081",
+        "name": "WebGapParticleInstance",
+        "type": "PARTICLE_INSTANCE",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 5,
+          "persistentUid": 618743081,
+          "typeCode": 20
+        }
+      },
+      {
+        "meshId": "object:WebGapParticleInstanceObject",
+        "uuid": "modifier:object:WebGapParticleInstanceObject:618743081",
+        "name": "WebGapParticleInstance",
+        "type": "PARTICLE_INSTANCE",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 5,
+          "persistentUid": 618743081,
+          "typeCode": 20
+        }
+      }
+    ],
+    "second": [
+      {
+        "meshId": "mesh:WebGapParticleInstanceMesh",
+        "uuid": "modifier:object:WebGapParticleInstanceObject:618743081",
+        "name": "WebGapParticleInstance",
+        "type": "PARTICLE_INSTANCE",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 5,
+          "persistentUid": 618743081,
+          "typeCode": 20
+        }
+      },
+      {
+        "meshId": "object:WebGapParticleInstanceObject",
+        "uuid": "modifier:object:WebGapParticleInstanceObject:618743081",
+        "name": "WebGapParticleInstance",
+        "type": "PARTICLE_INSTANCE",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 5,
+          "persistentUid": 618743081,
+          "typeCode": 20
+        }
+      }
+    ],
+    "saveReopenExact": true,
+    "deterministicExact": true,
+    "savedSha256": "d4f4667cac6061406c5a7bf8231fdaf9e6ee589ee57d168b21fa9347f90395da",
+    "malformed": {
+      "code": "BLEND_READ_FAILED",
+      "message": "Input is not an uncompressed, gzip, or zstd Blender file"
+    }
+  },
+  "tests/files/web/generated/M16-GAP-00098-modifier-SURFACE.blend": {
+    "before": [
+      {
+        "meshId": "mesh:WebGapSurfaceMesh",
+        "uuid": "modifier:object:WebGapSurfaceObject:298436185",
+        "name": "WebGapSurface",
+        "type": "SURFACE",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 298436185,
+          "typeCode": 30
+        }
+      },
+      {
+        "meshId": "object:WebGapSurfaceObject",
+        "uuid": "modifier:object:WebGapSurfaceObject:298436185",
+        "name": "WebGapSurface",
+        "type": "SURFACE",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 298436185,
+          "typeCode": 30
+        }
+      }
+    ],
+    "types": [
+      "SURFACE",
+      "SURFACE"
+    ],
+    "after": [
+      {
+        "meshId": "mesh:WebGapSurfaceMesh",
+        "uuid": "modifier:object:WebGapSurfaceObject:298436185",
+        "name": "WebGapSurface",
+        "type": "SURFACE",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 298436185,
+          "typeCode": 30
+        }
+      },
+      {
+        "meshId": "object:WebGapSurfaceObject",
+        "uuid": "modifier:object:WebGapSurfaceObject:298436185",
+        "name": "WebGapSurface",
+        "type": "SURFACE",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 298436185,
+          "typeCode": 30
+        }
+      }
+    ],
+    "second": [
+      {
+        "meshId": "mesh:WebGapSurfaceMesh",
+        "uuid": "modifier:object:WebGapSurfaceObject:298436185",
+        "name": "WebGapSurface",
+        "type": "SURFACE",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 298436185,
+          "typeCode": 30
+        }
+      },
+      {
+        "meshId": "object:WebGapSurfaceObject",
+        "uuid": "modifier:object:WebGapSurfaceObject:298436185",
+        "name": "WebGapSurface",
+        "type": "SURFACE",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 298436185,
+          "typeCode": 30
+        }
+      }
+    ],
+    "saveReopenExact": true,
+    "deterministicExact": true,
+    "savedSha256": "41aa335359773ce72a3f372784d1fbf74a1ec65c077652f0cb98d34793edc937",
+    "malformed": {
+      "code": "BLEND_READ_FAILED",
+      "message": "Input is not an uncompressed, gzip, or zstd Blender file"
+    }
+  },
+  "tests/files/web/generated/M16-GAP-00103-modifier-VERTEX_WEIGHT_EDIT.blend": {
+    "before": [
+      {
+        "meshId": "mesh:WebGapVertexWeightEditMesh",
+        "uuid": "modifier:object:WebGapVertexWeightEditObject:1300223564",
+        "name": "WebGapVertexWeightEdit",
+        "type": "VERTEX_WEIGHT_EDIT",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1300223564,
+          "typeCode": 36
+        }
+      },
+      {
+        "meshId": "object:WebGapVertexWeightEditObject",
+        "uuid": "modifier:object:WebGapVertexWeightEditObject:1300223564",
+        "name": "WebGapVertexWeightEdit",
+        "type": "VERTEX_WEIGHT_EDIT",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1300223564,
+          "typeCode": 36
+        }
+      }
+    ],
+    "types": [
+      "VERTEX_WEIGHT_EDIT",
+      "VERTEX_WEIGHT_EDIT"
+    ],
+    "after": [
+      {
+        "meshId": "mesh:WebGapVertexWeightEditMesh",
+        "uuid": "modifier:object:WebGapVertexWeightEditObject:1300223564",
+        "name": "WebGapVertexWeightEdit",
+        "type": "VERTEX_WEIGHT_EDIT",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1300223564,
+          "typeCode": 36
+        }
+      },
+      {
+        "meshId": "object:WebGapVertexWeightEditObject",
+        "uuid": "modifier:object:WebGapVertexWeightEditObject:1300223564",
+        "name": "WebGapVertexWeightEdit",
+        "type": "VERTEX_WEIGHT_EDIT",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1300223564,
+          "typeCode": 36
+        }
+      }
+    ],
+    "second": [
+      {
+        "meshId": "mesh:WebGapVertexWeightEditMesh",
+        "uuid": "modifier:object:WebGapVertexWeightEditObject:1300223564",
+        "name": "WebGapVertexWeightEdit",
+        "type": "VERTEX_WEIGHT_EDIT",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1300223564,
+          "typeCode": 36
+        }
+      },
+      {
+        "meshId": "object:WebGapVertexWeightEditObject",
+        "uuid": "modifier:object:WebGapVertexWeightEditObject:1300223564",
+        "name": "WebGapVertexWeightEdit",
+        "type": "VERTEX_WEIGHT_EDIT",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1300223564,
+          "typeCode": 36
+        }
+      }
+    ],
+    "saveReopenExact": true,
+    "deterministicExact": true,
+    "savedSha256": "2ecafafb8d81c27842512406dd93978754f624f0e9012e4a2036d32eac1178b2",
+    "malformed": {
+      "code": "BLEND_READ_FAILED",
+      "message": "Input is not an uncompressed, gzip, or zstd Blender file"
+    }
+  },
+  "tests/files/web/generated/M16-GAP-00104-modifier-VERTEX_WEIGHT_MIX.blend": {
+    "before": [
+      {
+        "meshId": "mesh:WebGapVertexWeightMixMesh",
+        "uuid": "modifier:object:WebGapVertexWeightMixObject:1288824592",
+        "name": "WebGapVertexWeightMix",
+        "type": "VERTEX_WEIGHT_MIX",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1288824592,
+          "typeCode": 37
+        }
+      },
+      {
+        "meshId": "object:WebGapVertexWeightMixObject",
+        "uuid": "modifier:object:WebGapVertexWeightMixObject:1288824592",
+        "name": "WebGapVertexWeightMix",
+        "type": "VERTEX_WEIGHT_MIX",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1288824592,
+          "typeCode": 37
+        }
+      }
+    ],
+    "types": [
+      "VERTEX_WEIGHT_MIX",
+      "VERTEX_WEIGHT_MIX"
+    ],
+    "after": [
+      {
+        "meshId": "mesh:WebGapVertexWeightMixMesh",
+        "uuid": "modifier:object:WebGapVertexWeightMixObject:1288824592",
+        "name": "WebGapVertexWeightMix",
+        "type": "VERTEX_WEIGHT_MIX",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1288824592,
+          "typeCode": 37
+        }
+      },
+      {
+        "meshId": "object:WebGapVertexWeightMixObject",
+        "uuid": "modifier:object:WebGapVertexWeightMixObject:1288824592",
+        "name": "WebGapVertexWeightMix",
+        "type": "VERTEX_WEIGHT_MIX",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1288824592,
+          "typeCode": 37
+        }
+      }
+    ],
+    "second": [
+      {
+        "meshId": "mesh:WebGapVertexWeightMixMesh",
+        "uuid": "modifier:object:WebGapVertexWeightMixObject:1288824592",
+        "name": "WebGapVertexWeightMix",
+        "type": "VERTEX_WEIGHT_MIX",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1288824592,
+          "typeCode": 37
+        }
+      },
+      {
+        "meshId": "object:WebGapVertexWeightMixObject",
+        "uuid": "modifier:object:WebGapVertexWeightMixObject:1288824592",
+        "name": "WebGapVertexWeightMix",
+        "type": "VERTEX_WEIGHT_MIX",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1288824592,
+          "typeCode": 37
+        }
+      }
+    ],
+    "saveReopenExact": true,
+    "deterministicExact": true,
+    "savedSha256": "19a164b591a6fbe02df07797c422aea350e26f1e9125589037067f609095105a",
+    "malformed": {
+      "code": "BLEND_READ_FAILED",
+      "message": "Input is not an uncompressed, gzip, or zstd Blender file"
+    }
+  },
+  "tests/files/web/generated/M16-GAP-00105-modifier-VERTEX_WEIGHT_PROXIMITY.blend": {
+    "before": [
+      {
+        "meshId": "mesh:WebGapVertexWeightProximityMesh",
+        "uuid": "modifier:object:WebGapVertexWeightProximityObject:1266791070",
+        "name": "WebGapVertexWeightProximity",
+        "type": "VERTEX_WEIGHT_PROXIMITY",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1266791070,
+          "typeCode": 38
+        }
+      },
+      {
+        "meshId": "object:WebGapVertexWeightProximityObject",
+        "uuid": "modifier:object:WebGapVertexWeightProximityObject:1266791070",
+        "name": "WebGapVertexWeightProximity",
+        "type": "VERTEX_WEIGHT_PROXIMITY",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1266791070,
+          "typeCode": 38
+        }
+      }
+    ],
+    "types": [
+      "VERTEX_WEIGHT_PROXIMITY",
+      "VERTEX_WEIGHT_PROXIMITY"
+    ],
+    "after": [
+      {
+        "meshId": "mesh:WebGapVertexWeightProximityMesh",
+        "uuid": "modifier:object:WebGapVertexWeightProximityObject:1266791070",
+        "name": "WebGapVertexWeightProximity",
+        "type": "VERTEX_WEIGHT_PROXIMITY",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1266791070,
+          "typeCode": 38
+        }
+      },
+      {
+        "meshId": "object:WebGapVertexWeightProximityObject",
+        "uuid": "modifier:object:WebGapVertexWeightProximityObject:1266791070",
+        "name": "WebGapVertexWeightProximity",
+        "type": "VERTEX_WEIGHT_PROXIMITY",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1266791070,
+          "typeCode": 38
+        }
+      }
+    ],
+    "second": [
+      {
+        "meshId": "mesh:WebGapVertexWeightProximityMesh",
+        "uuid": "modifier:object:WebGapVertexWeightProximityObject:1266791070",
+        "name": "WebGapVertexWeightProximity",
+        "type": "VERTEX_WEIGHT_PROXIMITY",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1266791070,
+          "typeCode": 38
+        }
+      },
+      {
+        "meshId": "object:WebGapVertexWeightProximityObject",
+        "uuid": "modifier:object:WebGapVertexWeightProximityObject:1266791070",
+        "name": "WebGapVertexWeightProximity",
+        "type": "VERTEX_WEIGHT_PROXIMITY",
+        "enabled": true,
+        "evaluationStatus": "BLOCKED",
+        "parameters": {
+          "flag": 5,
+          "mode": 1,
+          "persistentUid": 1266791070,
+          "typeCode": 38
+        }
+      }
+    ],
+    "saveReopenExact": true,
+    "deterministicExact": true,
+    "savedSha256": "53234cfd0e10e91b78465d8f18a4b8d863885d1d93c0757c07f0d31da486fbf2",
+    "malformed": {
+      "code": "BLEND_READ_FAILED",
+      "message": "Input is not an uncompressed, gzip, or zstd Blender file"
+    }
+  }
+}
--- a/tests/golden/WBV2-P1152-001/module-receipt.json
+++ b/tests/golden/WBV2-P1152-001/module-receipt.json
@@ -0,0 +1,158 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P1152-001",
+  "operation": "MODULE_FUNCTION_EXECUTION",
+  "moduleId": "MODIFIER_READER_BATCH_SIX",
+  "status": "PASS",
+  "source": {
+    "paths": [
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_mesh_to_volume.cc",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_particleinstance.cc",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_surface.cc",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgedit.cc",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgmix.cc",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgproximity.cc",
+      "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+      "web/tests/e2e/wbv2-modifier-reader-multi-fixture-production.spec.ts",
+      "tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend",
+      "tests/files/web/generated/M16-GAP-00087-modifier-PARTICLE_INSTANCE.blend",
+      "tests/files/web/generated/M16-GAP-00098-modifier-SURFACE.blend",
+      "tests/files/web/generated/M16-GAP-00103-modifier-VERTEX_WEIGHT_EDIT.blend",
+      "tests/files/web/generated/M16-GAP-00104-modifier-VERTEX_WEIGHT_MIX.blend",
+      "tests/files/web/generated/M16-GAP-00105-modifier-VERTEX_WEIGHT_PROXIMITY.blend",
+      "web/app/src/vendor/blender/web_engine.wasm"
+    ],
+    "before": {
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_mesh_to_volume.cc": "908eba5de75261b67bd6eb5154259ac44fa015014e5003bd69079aa55f046a2e",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_particleinstance.cc": "edf4f43bfe8dd65a1e4d7096ee6af4503dd6bc722f721a668ed7c2a7c74e6de2",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_surface.cc": "bf792974882469a510176218aabd0745d3c6e0fed0f6840b364f3d31b3cc406c",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgedit.cc": "ec20b812740b65fe2a840a3e4144e84e5bb28bb35d7916ab63c4ae82a4b7cbea",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgmix.cc": "2b14c2d3b9db493b78549171cb7f2a73d558f78237ef27d0762b9b1a49b97305",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgproximity.cc": "c136f682f33d81a120173cfd30865419c122ff1dacf9f7146c80a6bb04753a4c",
+      "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc": "1292112c20eaa113084a2a7093c349e7787db818950d80a6e11b75b287e4287b",
+      "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp": "f6fbd04315c48ad4dfbf109b91e5b350550d23c227e5c11a71a58f09e923c990",
+      "web/tests/e2e/wbv2-modifier-reader-multi-fixture-production.spec.ts": "e814e9eaeca1efe9586698cde0fec3549d9319a64de66b7c036009d33836d9f2",
+      "tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend": "52ab00ddd22c609f59f06c3747700b17f5b970ee4980dd287076446d289439db",
+      "tests/files/web/generated/M16-GAP-00087-modifier-PARTICLE_INSTANCE.blend": "d4f4667cac6061406c5a7bf8231fdaf9e6ee589ee57d168b21fa9347f90395da",
+      "tests/files/web/generated/M16-GAP-00098-modifier-SURFACE.blend": "41aa335359773ce72a3f372784d1fbf74a1ec65c077652f0cb98d34793edc937",
+      "tests/files/web/generated/M16-GAP-00103-modifier-VERTEX_WEIGHT_EDIT.blend": "2ecafafb8d81c27842512406dd93978754f624f0e9012e4a2036d32eac1178b2",
+      "tests/files/web/generated/M16-GAP-00104-modifier-VERTEX_WEIGHT_MIX.blend": "19a164b591a6fbe02df07797c422aea350e26f1e9125589037067f609095105a",
+      "tests/files/web/generated/M16-GAP-00105-modifier-VERTEX_WEIGHT_PROXIMITY.blend": "53234cfd0e10e91b78465d8f18a4b8d863885d1d93c0757c07f0d31da486fbf2",
+      "web/app/src/vendor/blender/web_engine.wasm": "32bc36aba563fe1ed0fb5d0292ca8a3ada1eecd6d45e38d9dcde565f02a312fe"
+    },
+    "after": {
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_mesh_to_volume.cc": "908eba5de75261b67bd6eb5154259ac44fa015014e5003bd69079aa55f046a2e",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_particleinstance.cc": "edf4f43bfe8dd65a1e4d7096ee6af4503dd6bc722f721a668ed7c2a7c74e6de2",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_surface.cc": "bf792974882469a510176218aabd0745d3c6e0fed0f6840b364f3d31b3cc406c",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgedit.cc": "ec20b812740b65fe2a840a3e4144e84e5bb28bb35d7916ab63c4ae82a4b7cbea",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgmix.cc": "2b14c2d3b9db493b78549171cb7f2a73d558f78237ef27d0762b9b1a49b97305",
+      "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgproximity.cc": "c136f682f33d81a120173cfd30865419c122ff1dacf9f7146c80a6bb04753a4c",
+      "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc": "1292112c20eaa113084a2a7093c349e7787db818950d80a6e11b75b287e4287b",
+      "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp": "f6fbd04315c48ad4dfbf109b91e5b350550d23c227e5c11a71a58f09e923c990",
+      "web/tests/e2e/wbv2-modifier-reader-multi-fixture-production.spec.ts": "e814e9eaeca1efe9586698cde0fec3549d9319a64de66b7c036009d33836d9f2",
+      "tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend": "52ab00ddd22c609f59f06c3747700b17f5b970ee4980dd287076446d289439db",
+      "tests/files/web/generated/M16-GAP-00087-modifier-PARTICLE_INSTANCE.blend": "d4f4667cac6061406c5a7bf8231fdaf9e6ee589ee57d168b21fa9347f90395da",
+      "tests/files/web/generated/M16-GAP-00098-modifier-SURFACE.blend": "41aa335359773ce72a3f372784d1fbf74a1ec65c077652f0cb98d34793edc937",
+      "tests/files/web/generated/M16-GAP-00103-modifier-VERTEX_WEIGHT_EDIT.blend": "2ecafafb8d81c27842512406dd93978754f624f0e9012e4a2036d32eac1178b2",
+      "tests/files/web/generated/M16-GAP-00104-modifier-VERTEX_WEIGHT_MIX.blend": "19a164b591a6fbe02df07797c422aea350e26f1e9125589037067f609095105a",
+      "tests/files/web/generated/M16-GAP-00105-modifier-VERTEX_WEIGHT_PROXIMITY.blend": "53234cfd0e10e91b78465d8f18a4b8d863885d1d93c0757c07f0d31da486fbf2",
+      "web/app/src/vendor/blender/web_engine.wasm": "32bc36aba563fe1ed0fb5d0292ca8a3ada1eecd6d45e38d9dcde565f02a312fe"
+    },
+    "unchanged": true
+  },
+  "reusedReceipts": [
+    {
+      "manifest": "tests/golden/WBV2-P1107-000/manifest.json",
+      "report": "tests/golden/WBV2-P1107-000/module-receipt.json",
+      "manifestSha256": "a53ebdc52db5dcf27d44e938e5551f1ee2adae8e46c3fe8661604ee6b1000f8c",
+      "reportSha256": "6dd419799e1a4b9251328d9496f2459d148cd89118740a06b0ee6ffb78e0b1d2"
+    }
+  ],
+  "cases": {
+    "positive": [
+      "MOD_mesh_to_volume type is read from Blender Main",
+      "MOD_particleinstance type is read from Blender Main",
+      "MOD_surface type is read from Blender Main",
+      "MOD_weightvgedit type is read from Blender Main",
+      "MOD_weightvgmix type is read from Blender Main",
+      "MOD_weightvgproximity type is read from Blender Main",
+      "shared RNA metadata is preserved",
+      "save/reopen preserves the batch metadata"
+    ],
+    "negative": [
+      "malformed blend is rejected without Main mutation",
+      "unsupported batch data fails closed",
+      "non-finite metadata is not synthesized"
+    ],
+    "recovery": [
+      "save/reopen",
+      "worker termination",
+      "deterministic second read"
+    ]
+  },
+  "commands": [
+    {
+      "command": "source tools/web/emscripten-env.sh && cmake --build build_web_blender6 --target web_engine -- -j8 && cp build_web_blender6/bin/web_engine.wasm web/app/src/vendor/blender/web_engine.wasm && cp build_web_blender6/bin/web_engine.wasm web/app/public/vendor/blender/web_engine.wasm",
+      "exitCode": 0
+    },
+    {
+      "command": "npm --prefix web run typecheck",
+      "exitCode": 0
+    },
+    {
+      "command": "npm --prefix web run build",
+      "exitCode": 0
+    },
+    {
+      "command": "WBV2_BATCH_TASK=WBV2-P1152-001 WBV2_BATCH_FIXTURES='[\"tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend\",\"tests/files/web/generated/M16-GAP-00087-modifier-PARTICLE_INSTANCE.blend\",\"tests/files/web/generated/M16-GAP-00098-modifier-SURFACE.blend\",\"tests/files/web/generated/M16-GAP-00103-modifier-VERTEX_WEIGHT_EDIT.blend\",\"tests/files/web/generated/M16-GAP-00104-modifier-VERTEX_WEIGHT_MIX.blend\",\"tests/files/web/generated/M16-GAP-00105-modifier-VERTEX_WEIGHT_PROXIMITY.blend\"]' WBV2_BATCH_TYPES='[\"MESH_TO_VOLUME\",\"PARTICLE_INSTANCE\",\"SURFACE\",\"VERTEX_WEIGHT_EDIT\",\"VERTEX_WEIGHT_MIX\",\"VERTEX_WEIGHT_PROXIMITY\"]' WBV2_BATCH_UNITS='[\"modifier-source:MOD_mesh_to_volume\",\"modifier-source:MOD_particleinstance\",\"modifier-source:MOD_surface\",\"modifier-source:MOD_weightvgedit\",\"modifier-source:MOD_weightvgmix\",\"modifier-source:MOD_weightvgproximity\",\"rna-struct:MeshToVolumeModifier\",\"rna-struct:ParticleInstanceModifier\",\"rna-struct:SurfaceModifier\",\"rna-struct:VertexWeightEditModifier\",\"rna-struct:VertexWeightMixModifier\",\"rna-struct:VertexWeightProximityModifier\"]' WEB_TEST_PORT=5371 npm --prefix web run test:e2e -- --workers=1 tests/e2e/wbv2-modifier-reader-multi-fixture-production.spec.ts",
+      "exitCode": 0
+    }
+  ],
+  "verification": {
+    "required": [
+      "sourceHash",
+      "wasmBuild",
+      "positiveMainMutation",
+      "negativeNoMutation",
+      "undoRedo",
+      "saveReopen",
+      "aggregateManifest"
+    ],
+    "chromiumOnly": true,
+    "fullFamilyParity": false
+  },
+  "efficiency": {
+    "existingEvidenceReused": false,
+    "skippedCommands": 0,
+    "reusePolicy": "hash_bound_receipt"
+  },
+  "inventory": {
+    "historical": {
+      "path": "tests/golden/WBV2-P0-002/parity-map.json",
+      "sha256": "a60a77cae000941a953d55adbf93d8f6e275533891713d6eae993f60faed94e8",
+      "total": 6900,
+      "legacyCompleted": 281,
+      "legacyPending": 6618,
+      "effectiveCompleted": 290,
+      "effectivePending": 6609,
+      "mutation": "forbidden_by_module_execution"
+    },
+    "dynamic": {
+      "path": "tests/golden/WBV2/dynamic-inventory.json",
+      "sha256": "97bc20046f2aa7a7e03a87429a75ecac492feaf794cf9514318ac7ebd27e945a",
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "unitCount": 3745,
+      "planningEstimate": 5200,
+      "hardTarget": false,
+      "verifiedUnits": 454,
+      "unverifiedUnits": 3291
+    }
+  },
+  "nextTask": null
+}
--- a/tests/golden/WBV2-P1152-001/task-context.json
+++ b/tests/golden/WBV2-P1152-001/task-context.json
@@ -0,0 +1,212 @@
+{
+  "schemaVersion": 1,
+  "task": "WBV2-P1152-001",
+  "parentTask": "WBV2-P1152-000",
+  "status": "in_progress",
+  "goal": "以一个共享 Blender Main reader、WASM build、Worker 路由和 Chromium receipt 批量验证 MOD_mesh_to_volume, MOD_particleinstance, MOD_surface, MOD_weightvgedit, MOD_weightvgmix, MOD_weightvgproximity 的真实 modifier/RNA 元数据。",
+  "scope": {
+    "gap": "capability:MODIFIER_READER_BATCH_SIX",
+    "ownerFamily": "MODIFIER",
+    "implementationClass": "LOCAL_EXACT"
+  },
+  "commands": [
+    "node tools/web/check-task-context.mjs --task WBV2-P1152-001 --write"
+  ],
+  "inputPaths": [],
+  "inputSelection": {
+    "schemaVersion": 1,
+    "limits": {
+      "maxFiles": 12,
+      "evidenceBytes": 8192,
+      "contextRemainingBytes": 1409,
+      "contextRemainingTokens": 350
+    },
+    "source": {
+      "bytes": 8495,
+      "tokens": 2126
+    },
+    "selected": [],
+    "excluded": [
+      {
+        "path": "blender-5.2.0/source/blender/modifiers/intern/",
+        "bytes": 10155,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+        "bytes": 521651,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp",
+        "bytes": 313993,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/files/web/generated/M16-GAP-00081-modifier-MESH_TO_VOLUME.blend",
+        "bytes": 86084,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/files/web/generated/M16-GAP-00087-modifier-PARTICLE_INSTANCE.blend",
+        "bytes": 86412,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/files/web/generated/M16-GAP-00098-modifier-SURFACE.blend",
+        "bytes": 86387,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/files/web/generated/M16-GAP-00103-modifier-VERTEX_WEIGHT_EDIT.blend",
+        "bytes": 86454,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/files/web/generated/M16-GAP-00104-modifier-VERTEX_WEIGHT_MIX.blend",
+        "bytes": 86411,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/files/web/generated/M16-GAP-00105-modifier-VERTEX_WEIGHT_PROXIMITY.blend",
+        "bytes": 86460,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "web/tests/e2e/wbv2-modifier-reader-multi-fixture-production.spec.ts",
+        "bytes": 4477,
+        "reason": "CONTEXT_REMAINING_SPACE"
+      },
+      {
+        "path": "tests/golden/WBV2-P1152-001/module-receipt.json",
+        "bytes": 10588,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "bytes": 19285,
+        "reason": "EVIDENCE_BYTE_BUDGET"
+      },
+      {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      },
+      {
+        "path": "docs/status/WBV2-P1152-001.md",
+        "bytes": null,
+        "reason": "GENERATED_EVIDENCE_OUTPUT"
+      }
+    ],
+    "totals": {
+      "files": 0,
+      "bytes": 0,
+      "tokens": 0
+    }
+  },
+  "exitCriteria": [
+    "source and protocol hashes are bound",
+    "every selected Main reader type is proven",
+    "negative no-mutation and recovery are proven",
+    "Chromium and save/reopen evidence are exact"
+  ],
+  "nextTask": null,
+  "sourceDocuments": {
+    "queue": "docs/EXECUTION_QUEUE.md",
+    "taskCard": "docs/tasks/WBV2-P1152-001.md",
+    "taskIndex": "tests/golden/WBV2/task-index.json",
+    "parentManifest": "tests/golden/WBV2-P1152-000/manifest.json",
+    "parentStatus": "docs/status/WBV2-P1152-000.md"
+  },
+  "readPolicy": {
+    "required": [
+      "docs/EXECUTION_QUEUE.md",
+      "docs/tasks/WBV2-P1152-001.md",
+      "tests/golden/WBV2-P1152-000/manifest.json",
+      "docs/status/WBV2-P1152-000.md"
+    ],
+    "machineOnly": [
+      "tests/golden/WBV2/task-index.json",
+      "tests/golden/M15-03A/task-catalog.jsonl"
+    ],
+    "optionalByNeed": [
+      "docs/WEB_BLENDER_MODELER_V1_SCOPE.md",
+      "任务卡列出的精确协议/生产路径",
+      "任务卡明确命名的长期计划小节"
+    ],
+    "forbiddenByDefault": [
+      "完整 CURRENT_EXECUTION_PLAN.md",
+      "完整 PROJECT_STATUS_AND_NEXT_WORK.md",
+      "全部 docs/status/*.md",
+      "完整 parity/WBS 计划",
+      "README 历史和 test-results/"
+    ]
+  },
+  "parent": {
+    "manifest": {
+      "schemaVersion": 1,
+      "task": "WBV2-P1152-000",
+      "parentTask": "WBV2-P1151-001",
+      "status": "done",
+      "nextTask": "WBV2-P1152-001",
+      "artifactCount": 4
+    },
+    "statusSummary": [
+      "# WBV2-P1152-000 status",
+      "- task: `WBV2-P1152-000`; parent: `WBV2-P1151-001`; status: `done`",
+      "- taskClass: `QUEUE_ENABLEMENT`; no modifier-family parity completion claimed",
+      "- source-backed batch authorized: `MODIFIER_READER_BATCH_SIX` (12 units)",
+      "- dynamic inventory: `3745` units; verified `442`; unverified `3303`; bound delta `0`",
+      "- nextTask: `WBV2-P1152-001`"
+    ]
+  },
+  "budgets": {
+    "queueBytes": 4096,
+    "taskBytes": 2926,
+    "parentManifestBytes": 24576,
+    "parentStatusBytes": 6144,
+    "evidenceFiles": 12,
+    "evidenceBytes": 8192,
+    "contextTokens": 3500,
+    "contextEnvelopeTokens": 1024,
+    "taskLines": 46,
+    "taskTokens": 732
+  },
+  "size": {
+    "documents": [
+      {
+        "path": "docs/EXECUTION_QUEUE.md",
+        "bytes": 3830,
+        "lines": 56,
+        "tokens": 958
+      },
+      {
+        "path": "docs/tasks/WBV2-P1152-001.md",
+        "bytes": 2926,
+        "lines": 46,
+        "tokens": 732
+      },
+      {
+        "path": "tests/golden/WBV2-P1152-000/manifest.json",
+        "bytes": 1381,
+        "lines": 43,
+        "tokens": 346
+      },
+      {
+        "path": "docs/status/WBV2-P1152-000.md",
+        "bytes": 358,
+        "lines": 8,
+        "tokens": 90
+      }
+    ],
+    "sourceTokens": 2126,
+    "evidenceFiles": 0,
+    "evidenceBytes": 0,
+    "evidenceTokens": 0,
+    "totalTokens": 2126,
+    "reservedEnvelopeTokens": 1024,
+    "estimatedContextTokens": 3150,
+    "serializedContextTokens": 670,
+    "withinBudget": true
+  }
+}
--- a/tests/golden/WBV2/dynamic-coverage-audit.json
+++ b/tests/golden/WBV2/dynamic-coverage-audit.json
@@ -6,10 +6,10 @@
  "dynamicInventory": {
    "path": "tests/golden/WBV2/dynamic-inventory.json",
    "beforeSha256": "02a76d4b766c5e921edc9a0b162f5be3ebc7218aee56dd63e31593817c231763",
-    "afterSha256": "8515f41f97664c6cbd74e11d44c75603623e196c8091eded3b3d33fc93370b76",
+    "afterSha256": "dc56239de97df983300670f142148c08780c5f8f3d35a41bb3144132726cfc9e",
    "unitCount": 3745,
-    "verifiedUnits": 442,
-    "unverifiedUnits": 3303
+    "verifiedUnits": 454,
+    "unverifiedUnits": 3291
  },
  "explicitBindings": [
    {
@@ -8851,12 +8851,252 @@
      },
      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
      "status": "VERIFIED"
+    },
+    {
+      "unitId": "modifier-source:MOD_mesh_to_volume",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_mesh_to_volume.cc",
+        "line": 1,
+        "evidence": "modifier-source-file"
+      },
+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+      },
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "status": "VERIFIED"
+    },
+    {
+      "unitId": "modifier-source:MOD_particleinstance",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_particleinstance.cc",
+        "line": 1,
+        "evidence": "modifier-source-file"
+      },
+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+      },
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "status": "VERIFIED"
+    },
+    {
+      "unitId": "modifier-source:MOD_surface",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_surface.cc",
+        "line": 1,
+        "evidence": "modifier-source-file"
+      },
+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+      },
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "status": "VERIFIED"
+    },
+    {
+      "unitId": "modifier-source:MOD_weightvgedit",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgedit.cc",
+        "line": 1,
+        "evidence": "modifier-source-file"
+      },
+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+      },
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "status": "VERIFIED"
+    },
+    {
+      "unitId": "modifier-source:MOD_weightvgmix",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgmix.cc",
+        "line": 1,
+        "evidence": "modifier-source-file"
+      },
+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+      },
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "status": "VERIFIED"
+    },
+    {
+      "unitId": "modifier-source:MOD_weightvgproximity",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgproximity.cc",
+        "line": 1,
+        "evidence": "modifier-source-file"
+      },
+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+      },
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "status": "VERIFIED"
+    },
+    {
+      "unitId": "rna-struct:MeshToVolumeModifier",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+        "line": 8486,
+        "evidence": "RNA_def_struct"
+      },
+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+      },
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "status": "VERIFIED"
+    },
+    {
+      "unitId": "rna-struct:ParticleInstanceModifier",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+        "line": 4758,
+        "evidence": "RNA_def_struct"
+      },
+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+      },
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "status": "VERIFIED"
+    },
+    {
+      "unitId": "rna-struct:SurfaceModifier",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+        "line": 5670,
+        "evidence": "RNA_def_struct"
+      },
+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+      },
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "status": "VERIFIED"
+    },
+    {
+      "unitId": "rna-struct:VertexWeightEditModifier",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+        "line": 6235,
+        "evidence": "RNA_def_struct"
+      },
+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+      },
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "status": "VERIFIED"
+    },
+    {
+      "unitId": "rna-struct:VertexWeightMixModifier",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+        "line": 6370,
+        "evidence": "RNA_def_struct"
+      },
+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+      },
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "status": "VERIFIED"
+    },
+    {
+      "unitId": "rna-struct:VertexWeightProximityModifier",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+        "line": 6494,
+        "evidence": "RNA_def_struct"
+      },
+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+      },
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "status": "VERIFIED"
    }
  ],
  "coverageByKind": {
    "modifier-source": {
-      "verified": 80,
-      "unverified": 17
+      "verified": 86,
+      "unverified": 11
    },
    "node": {
      "verified": 21,
@@ -8871,8 +9111,8 @@
      "unverified": 2012
    },
    "rna-struct": {
-      "verified": 239,
-      "unverified": 740
+      "verified": 245,
+      "unverified": 734
    },
    "web-command": {
      "verified": 96,
@@ -8881,8 +9121,8 @@
  },
  "coverageByFamily": {
    "MODIFIER": {
-      "verified": 80,
-      "unverified": 17
+      "verified": 86,
+      "unverified": 11
    },
    "NODES": {
      "verified": 21,
@@ -8897,8 +9137,8 @@
      "unverified": 53
    },
    "RNA": {
-      "verified": 239,
-      "unverified": 740
+      "verified": 245,
+      "unverified": 734
    },
    "WEB_ENGINE": {
      "verified": 96,
--- a/tests/golden/WBV2/dynamic-coverage-bindings.json
+++ b/tests/golden/WBV2/dynamic-coverage-bindings.json
@@ -8838,5 +8838,245 @@
    },
    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
    "status": "VERIFIED"
+  },
+  {
+    "unitId": "modifier-source:MOD_mesh_to_volume",
+    "task": "WBV2-P1152-001",
+    "capabilityId": "MODIFIER_READER_BATCH_SIX",
+    "sourceLocation": {
+      "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_mesh_to_volume.cc",
+      "line": 1,
+      "evidence": "modifier-source-file"
+    },
+    "evidenceManifest": {
+      "path": "tests/golden/WBV2-P1152-001/manifest.json",
+      "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+    },
+    "productionEvidence": {
+      "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+      "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+    },
+    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "status": "VERIFIED"
+  },
+  {
+    "unitId": "modifier-source:MOD_particleinstance",
+    "task": "WBV2-P1152-001",
+    "capabilityId": "MODIFIER_READER_BATCH_SIX",
+    "sourceLocation": {
+      "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_particleinstance.cc",
+      "line": 1,
+      "evidence": "modifier-source-file"
+    },
+    "evidenceManifest": {
+      "path": "tests/golden/WBV2-P1152-001/manifest.json",
+      "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+    },
+    "productionEvidence": {
+      "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+      "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+    },
+    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "status": "VERIFIED"
+  },
+  {
+    "unitId": "modifier-source:MOD_surface",
+    "task": "WBV2-P1152-001",
+    "capabilityId": "MODIFIER_READER_BATCH_SIX",
+    "sourceLocation": {
+      "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_surface.cc",
+      "line": 1,
+      "evidence": "modifier-source-file"
+    },
+    "evidenceManifest": {
+      "path": "tests/golden/WBV2-P1152-001/manifest.json",
+      "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+    },
+    "productionEvidence": {
+      "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+      "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+    },
+    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "status": "VERIFIED"
+  },
+  {
+    "unitId": "modifier-source:MOD_weightvgedit",
+    "task": "WBV2-P1152-001",
+    "capabilityId": "MODIFIER_READER_BATCH_SIX",
+    "sourceLocation": {
+      "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgedit.cc",
+      "line": 1,
+      "evidence": "modifier-source-file"
+    },
+    "evidenceManifest": {
+      "path": "tests/golden/WBV2-P1152-001/manifest.json",
+      "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+    },
+    "productionEvidence": {
+      "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+      "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+    },
+    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "status": "VERIFIED"
+  },
+  {
+    "unitId": "modifier-source:MOD_weightvgmix",
+    "task": "WBV2-P1152-001",
+    "capabilityId": "MODIFIER_READER_BATCH_SIX",
+    "sourceLocation": {
+      "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgmix.cc",
+      "line": 1,
+      "evidence": "modifier-source-file"
+    },
+    "evidenceManifest": {
+      "path": "tests/golden/WBV2-P1152-001/manifest.json",
+      "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+    },
+    "productionEvidence": {
+      "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+      "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+    },
+    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "status": "VERIFIED"
+  },
+  {
+    "unitId": "modifier-source:MOD_weightvgproximity",
+    "task": "WBV2-P1152-001",
+    "capabilityId": "MODIFIER_READER_BATCH_SIX",
+    "sourceLocation": {
+      "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgproximity.cc",
+      "line": 1,
+      "evidence": "modifier-source-file"
+    },
+    "evidenceManifest": {
+      "path": "tests/golden/WBV2-P1152-001/manifest.json",
+      "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+    },
+    "productionEvidence": {
+      "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+      "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+    },
+    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "status": "VERIFIED"
+  },
+  {
+    "unitId": "rna-struct:MeshToVolumeModifier",
+    "task": "WBV2-P1152-001",
+    "capabilityId": "MODIFIER_READER_BATCH_SIX",
+    "sourceLocation": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "line": 8486,
+      "evidence": "RNA_def_struct"
+    },
+    "evidenceManifest": {
+      "path": "tests/golden/WBV2-P1152-001/manifest.json",
+      "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+    },
+    "productionEvidence": {
+      "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+      "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+    },
+    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "status": "VERIFIED"
+  },
+  {
+    "unitId": "rna-struct:ParticleInstanceModifier",
+    "task": "WBV2-P1152-001",
+    "capabilityId": "MODIFIER_READER_BATCH_SIX",
+    "sourceLocation": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "line": 4758,
+      "evidence": "RNA_def_struct"
+    },
+    "evidenceManifest": {
+      "path": "tests/golden/WBV2-P1152-001/manifest.json",
+      "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+    },
+    "productionEvidence": {
+      "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+      "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+    },
+    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "status": "VERIFIED"
+  },
+  {
+    "unitId": "rna-struct:SurfaceModifier",
+    "task": "WBV2-P1152-001",
+    "capabilityId": "MODIFIER_READER_BATCH_SIX",
+    "sourceLocation": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "line": 5670,
+      "evidence": "RNA_def_struct"
+    },
+    "evidenceManifest": {
+      "path": "tests/golden/WBV2-P1152-001/manifest.json",
+      "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+    },
+    "productionEvidence": {
+      "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+      "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+    },
+    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "status": "VERIFIED"
+  },
+  {
+    "unitId": "rna-struct:VertexWeightEditModifier",
+    "task": "WBV2-P1152-001",
+    "capabilityId": "MODIFIER_READER_BATCH_SIX",
+    "sourceLocation": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "line": 6235,
+      "evidence": "RNA_def_struct"
+    },
+    "evidenceManifest": {
+      "path": "tests/golden/WBV2-P1152-001/manifest.json",
+      "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+    },
+    "productionEvidence": {
+      "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+      "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+    },
+    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "status": "VERIFIED"
+  },
+  {
+    "unitId": "rna-struct:VertexWeightMixModifier",
+    "task": "WBV2-P1152-001",
+    "capabilityId": "MODIFIER_READER_BATCH_SIX",
+    "sourceLocation": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "line": 6370,
+      "evidence": "RNA_def_struct"
+    },
+    "evidenceManifest": {
+      "path": "tests/golden/WBV2-P1152-001/manifest.json",
+      "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+    },
+    "productionEvidence": {
+      "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+      "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+    },
+    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "status": "VERIFIED"
+  },
+  {
+    "unitId": "rna-struct:VertexWeightProximityModifier",
+    "task": "WBV2-P1152-001",
+    "capabilityId": "MODIFIER_READER_BATCH_SIX",
+    "sourceLocation": {
+      "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+      "line": 6494,
+      "evidence": "RNA_def_struct"
+    },
+    "evidenceManifest": {
+      "path": "tests/golden/WBV2-P1152-001/manifest.json",
+      "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+    },
+    "productionEvidence": {
+      "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+      "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+    },
+    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+    "status": "VERIFIED"
  }
 ]
--- a/tests/golden/WBV2/dynamic-coverage-manifest.json
+++ b/tests/golden/WBV2/dynamic-coverage-manifest.json
@@ -5,19 +5,19 @@
  "artifacts": {
    "inventory": {
      "path": "tests/golden/WBV2/dynamic-inventory.json",
-      "sha256": "8515f41f97664c6cbd74e11d44c75603623e196c8091eded3b3d33fc93370b76"
+      "sha256": "dc56239de97df983300670f142148c08780c5f8f3d35a41bb3144132726cfc9e"
    },
    "inventoryManifest": {
      "path": "tests/golden/WBV2/dynamic-inventory-manifest.json",
-      "sha256": "f573ccfc15c31f9ba93bfab7d16b092373946cd9bf6f8f6b0769f78911f3ef13"
+      "sha256": "265d0e0f09a0697b41859d698347beec3c55e350b4677e5ee71b223132d3df14"
    },
    "bindings": {
      "path": "tests/golden/WBV2/dynamic-coverage-bindings.json",
-      "sha256": "ec42203e03de87a272836d56e6bc434f49fd3cba5ed4d4cf67c7ffb710d99cbe"
+      "sha256": "0bff89f65ae2191b734979e1f41a531ee4c0ee6378985751dd32c410b0d2193c"
    },
    "report": {
      "path": "tests/golden/WBV2/dynamic-coverage-audit.json",
-      "sha256": "78235ee0f71f95362c65323d216b6d0c050198b671c04db6a3ae2282abc93333"
+      "sha256": "99d3eaaaf24efff35952db71a172b57ca14e0247058ed9adc2b24cd963f0b057"
    },
    "generator": {
      "path": "tools/web/reconcile-source-dynamic-coverage.mjs",
@@ -26,9 +26,9 @@
  },
  "coverage": {
    "unitCount": 3745,
-    "verifiedUnits": 442,
-    "unverifiedUnits": 3303,
-    "boundUnitDelta": 48,
+    "verifiedUnits": 454,
+    "unverifiedUnits": 3291,
+    "boundUnitDelta": 12,
    "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202"
  },
  "historical": {
--- a/tests/golden/WBV2/dynamic-inventory-check-report.json
+++ b/tests/golden/WBV2/dynamic-inventory-check-report.json
@@ -24,7 +24,7 @@
  },
  "planningEstimate": 5200,
  "hardTarget": false,
-  "verifiedUnits": 442,
-  "unverifiedUnits": 3303,
+  "verifiedUnits": 454,
+  "unverifiedUnits": 3291,
  "deterministic": true
 }
--- a/tests/golden/WBV2/dynamic-inventory-manifest.json
+++ b/tests/golden/WBV2/dynamic-inventory-manifest.json
@@ -14,11 +14,11 @@
    },
    "inventory": {
      "path": "tests/golden/WBV2/dynamic-inventory.json",
-      "sha256": "8515f41f97664c6cbd74e11d44c75603623e196c8091eded3b3d33fc93370b76"
+      "sha256": "dc56239de97df983300670f142148c08780c5f8f3d35a41bb3144132726cfc9e"
    },
    "report": {
      "path": "tests/golden/WBV2/dynamic-inventory-check-report.json",
-      "sha256": "7724729292c472b13741f1a2691405d2aac8729da1ba1501cb9456fb89f8f305"
+      "sha256": "712a6e4d0832459feee34811cfc99775c7836ba3fe349e769c0344a3bc609ce3"
    },
    "status": {
      "path": "docs/status/WBV2-DYNAMIC-INVENTORY.md",
@@ -47,9 +47,9 @@
    },
    "planningEstimate": 5200,
    "hardTarget": false,
-    "verifiedUnits": 442,
-    "unverifiedUnits": 3303,
-    "boundCaseDelta": 48
+    "verifiedUnits": 454,
+    "unverifiedUnits": 3291,
+    "boundCaseDelta": 12
  },
  "historical": {
    "initialEstimate": 6900,
--- a/tests/golden/WBV2/dynamic-inventory.json
+++ b/tests/golden/WBV2/dynamic-inventory.json
@@ -77,8 +77,8 @@
    "estimateDelta": -1455
  },
  "coverage": {
-    "verifiedUnits": 442,
-    "unverifiedUnits": 3303,
+    "verifiedUnits": 454,
+    "unverifiedUnits": 3291,
    "sourceMappingRequired": 3745,
    "inventoryMutation": "explicit_source_case_bindings_only",
    "lastReconciledAt": "2026-09-01"
@@ -39048,7 +39048,27 @@
          "evidence": "modifier-source-file"
        }
      ],
-      "coverageStatus": "UNVERIFIED"
+      "coverageStatus": "VERIFIED",
+      "coverage": {
+        "unitId": "modifier-source:MOD_mesh_to_volume",
+        "task": "WBV2-P1152-001",
+        "capabilityId": "MODIFIER_READER_BATCH_SIX",
+        "sourceLocation": {
+          "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_mesh_to_volume.cc",
+          "line": 1,
+          "evidence": "modifier-source-file"
+        },
+        "evidenceManifest": {
+          "path": "tests/golden/WBV2-P1152-001/manifest.json",
+          "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+        },
+        "productionEvidence": {
+          "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+          "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+        },
+        "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+        "status": "VERIFIED"
+      }
    },
    {
      "id": "modifier-source:MOD_meshcache",
@@ -39424,7 +39444,27 @@
          "evidence": "modifier-source-file"
        }
      ],
-      "coverageStatus": "UNVERIFIED"
+      "coverageStatus": "VERIFIED",
+      "coverage": {
+        "unitId": "modifier-source:MOD_particleinstance",
+        "task": "WBV2-P1152-001",
+        "capabilityId": "MODIFIER_READER_BATCH_SIX",
+        "sourceLocation": {
+          "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_particleinstance.cc",
+          "line": 1,
+          "evidence": "modifier-source-file"
+        },
+        "evidenceManifest": {
+          "path": "tests/golden/WBV2-P1152-001/manifest.json",
+          "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+        },
+        "productionEvidence": {
+          "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+          "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+        },
+        "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+        "status": "VERIFIED"
+      }
    },
    {
      "id": "modifier-source:MOD_particlesystem",
@@ -39820,7 +39860,27 @@
          "evidence": "modifier-source-file"
        }
      ],
-      "coverageStatus": "UNVERIFIED"
+      "coverageStatus": "VERIFIED",
+      "coverage": {
+        "unitId": "modifier-source:MOD_surface",
+        "task": "WBV2-P1152-001",
+        "capabilityId": "MODIFIER_READER_BATCH_SIX",
+        "sourceLocation": {
+          "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_surface.cc",
+          "line": 1,
+          "evidence": "modifier-source-file"
+        },
+        "evidenceManifest": {
+          "path": "tests/golden/WBV2-P1152-001/manifest.json",
+          "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+        },
+        "productionEvidence": {
+          "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+          "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+        },
+        "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+        "status": "VERIFIED"
+      }
    },
    {
      "id": "modifier-source:MOD_surfacedeform",
@@ -40182,7 +40242,27 @@
          "evidence": "modifier-source-file"
        }
      ],
-      "coverageStatus": "UNVERIFIED"
+      "coverageStatus": "VERIFIED",
+      "coverage": {
+        "unitId": "modifier-source:MOD_weightvgedit",
+        "task": "WBV2-P1152-001",
+        "capabilityId": "MODIFIER_READER_BATCH_SIX",
+        "sourceLocation": {
+          "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgedit.cc",
+          "line": 1,
+          "evidence": "modifier-source-file"
+        },
+        "evidenceManifest": {
+          "path": "tests/golden/WBV2-P1152-001/manifest.json",
+          "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+        },
+        "productionEvidence": {
+          "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+          "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+        },
+        "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+        "status": "VERIFIED"
+      }
    },
    {
      "id": "modifier-source:MOD_weightvgmix",
@@ -40196,7 +40276,27 @@
          "evidence": "modifier-source-file"
        }
      ],
-      "coverageStatus": "UNVERIFIED"
+      "coverageStatus": "VERIFIED",
+      "coverage": {
+        "unitId": "modifier-source:MOD_weightvgmix",
+        "task": "WBV2-P1152-001",
+        "capabilityId": "MODIFIER_READER_BATCH_SIX",
+        "sourceLocation": {
+          "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgmix.cc",
+          "line": 1,
+          "evidence": "modifier-source-file"
+        },
+        "evidenceManifest": {
+          "path": "tests/golden/WBV2-P1152-001/manifest.json",
+          "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+        },
+        "productionEvidence": {
+          "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+          "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+        },
+        "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+        "status": "VERIFIED"
+      }
    },
    {
      "id": "modifier-source:MOD_weightvgproximity",
@@ -40210,7 +40310,27 @@
          "evidence": "modifier-source-file"
        }
      ],
-      "coverageStatus": "UNVERIFIED"
+      "coverageStatus": "VERIFIED",
+      "coverage": {
+        "unitId": "modifier-source:MOD_weightvgproximity",
+        "task": "WBV2-P1152-001",
+        "capabilityId": "MODIFIER_READER_BATCH_SIX",
+        "sourceLocation": {
+          "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_weightvgproximity.cc",
+          "line": 1,
+          "evidence": "modifier-source-file"
+        },
+        "evidenceManifest": {
+          "path": "tests/golden/WBV2-P1152-001/manifest.json",
+          "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+        },
+        "productionEvidence": {
+          "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+          "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+        },
+        "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+        "status": "VERIFIED"
+      }
    },
    {
      "id": "modifier-source:MOD_weld",
@@ -87286,7 +87406,27 @@
          "evidence": "RNA_def_struct"
        }
      ],
-      "coverageStatus": "UNVERIFIED"
+      "coverageStatus": "VERIFIED",
+      "coverage": {
+        "unitId": "rna-struct:MeshToVolumeModifier",
+        "task": "WBV2-P1152-001",
+        "capabilityId": "MODIFIER_READER_BATCH_SIX",
+        "sourceLocation": {
+          "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+          "line": 8486,
+          "evidence": "RNA_def_struct"
+        },
+        "evidenceManifest": {
+          "path": "tests/golden/WBV2-P1152-001/manifest.json",
+          "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+        },
+        "productionEvidence": {
+          "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+          "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+        },
+        "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+        "status": "VERIFIED"
+      }
    },
    {
      "id": "rna-struct:MeshUVLoop",
@@ -89684,7 +89824,27 @@
          "evidence": "RNA_def_struct"
        }
      ],
-      "coverageStatus": "UNVERIFIED"
+      "coverageStatus": "VERIFIED",
+      "coverage": {
+        "unitId": "rna-struct:ParticleInstanceModifier",
+        "task": "WBV2-P1152-001",
+        "capabilityId": "MODIFIER_READER_BATCH_SIX",
+        "sourceLocation": {
+          "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+          "line": 4758,
+          "evidence": "RNA_def_struct"
+        },
+        "evidenceManifest": {
+          "path": "tests/golden/WBV2-P1152-001/manifest.json",
+          "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+        },
+        "productionEvidence": {
+          "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+          "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+        },
+        "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+        "status": "VERIFIED"
+      }
    },
    {
      "id": "rna-struct:ParticleKey",
@@ -92914,7 +93074,27 @@
          "evidence": "RNA_def_struct"
        }
      ],
-      "coverageStatus": "UNVERIFIED"
+      "coverageStatus": "VERIFIED",
+      "coverage": {
+        "unitId": "rna-struct:SurfaceModifier",
+        "task": "WBV2-P1152-001",
+        "capabilityId": "MODIFIER_READER_BATCH_SIX",
+        "sourceLocation": {
+          "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+          "line": 5670,
+          "evidence": "RNA_def_struct"
+        },
+        "evidenceManifest": {
+          "path": "tests/golden/WBV2-P1152-001/manifest.json",
+          "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+        },
+        "productionEvidence": {
+          "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+          "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+        },
+        "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+        "status": "VERIFIED"
+      }
    },
    {
      "id": "rna-struct:Test",
@@ -94290,7 +94470,27 @@
          "evidence": "RNA_def_struct"
        }
      ],
-      "coverageStatus": "UNVERIFIED"
+      "coverageStatus": "VERIFIED",
+      "coverage": {
+        "unitId": "rna-struct:VertexWeightEditModifier",
+        "task": "WBV2-P1152-001",
+        "capabilityId": "MODIFIER_READER_BATCH_SIX",
+        "sourceLocation": {
+          "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+          "line": 6235,
+          "evidence": "RNA_def_struct"
+        },
+        "evidenceManifest": {
+          "path": "tests/golden/WBV2-P1152-001/manifest.json",
+          "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+        },
+        "productionEvidence": {
+          "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+          "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+        },
+        "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+        "status": "VERIFIED"
+      }
    },
    {
      "id": "rna-struct:VertexWeightMixModifier",
@@ -94304,7 +94504,27 @@
          "evidence": "RNA_def_struct"
        }
      ],
-      "coverageStatus": "UNVERIFIED"
+      "coverageStatus": "VERIFIED",
+      "coverage": {
+        "unitId": "rna-struct:VertexWeightMixModifier",
+        "task": "WBV2-P1152-001",
+        "capabilityId": "MODIFIER_READER_BATCH_SIX",
+        "sourceLocation": {
+          "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+          "line": 6370,
+          "evidence": "RNA_def_struct"
+        },
+        "evidenceManifest": {
+          "path": "tests/golden/WBV2-P1152-001/manifest.json",
+          "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+        },
+        "productionEvidence": {
+          "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+          "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+        },
+        "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+        "status": "VERIFIED"
+      }
    },
    {
      "id": "rna-struct:VertexWeightProximityModifier",
@@ -94318,7 +94538,27 @@
          "evidence": "RNA_def_struct"
        }
      ],
-      "coverageStatus": "UNVERIFIED"
+      "coverageStatus": "VERIFIED",
+      "coverage": {
+        "unitId": "rna-struct:VertexWeightProximityModifier",
+        "task": "WBV2-P1152-001",
+        "capabilityId": "MODIFIER_READER_BATCH_SIX",
+        "sourceLocation": {
+          "path": "blender-5.2.0/source/blender/makesrna/intern/rna_modifier.cc",
+          "line": 6494,
+          "evidence": "RNA_def_struct"
+        },
+        "evidenceManifest": {
+          "path": "tests/golden/WBV2-P1152-001/manifest.json",
+          "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+        },
+        "productionEvidence": {
+          "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+          "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+        },
+        "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+        "status": "VERIFIED"
+      }
    },
    {
      "id": "rna-struct:View2D",
@@ -107978,6 +108218,246 @@
      },
      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
      "status": "VERIFIED"
+    },
+    {
+      "unitId": "modifier-source:MOD_mesh_to_volume",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_mesh_to_volume.cc",
+        "line": 1,
+        "evidence": "modifier-source-file"
+      },
+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+      },
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "status": "VERIFIED"
+    },
+    {
+      "unitId": "modifier-source:MOD_particleinstance",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_particleinstance.cc",
+        "line": 1,
+        "evidence": "modifier-source-file"
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+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
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+      "status": "VERIFIED"
+    },
+    {
+      "unitId": "modifier-source:MOD_surface",
+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
+      "sourceLocation": {
+        "path": "blender-5.2.0/source/blender/modifiers/intern/MOD_surface.cc",
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+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
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+      "task": "WBV2-P1152-001",
+      "capabilityId": "MODIFIER_READER_BATCH_SIX",
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+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
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+      },
+      "evidenceManifest": {
+        "path": "tests/golden/WBV2-P1152-001/manifest.json",
+        "sha256": "cdaf821477bdb244a99d28cd8173394aaed20a7bc1e4f90a9a46ac67e600ac2f"
+      },
+      "productionEvidence": {
+        "path": "tests/golden/WBV2-P1152-001/modifier-reader-batch-production.json",
+        "sha256": "6fc2e91cf28b8d8e3a54182df4552c67b963a824d8d99967ddfc622186d4fdbf"
+      },
+      "sourceTreeSha256": "600cb3dd441f09d9655b740735fbf8fa49ad6c14d308c68d59a29f9c338e4202",
+      "status": "VERIFIED"
    }
  ]
 }
--- a/tests/golden/WBV2/task-index.json
+++ b/tests/golden/WBV2/task-index.json
--- a/tools/web/bind-wbv2-module-coverage.mjs
+++ b/tools/web/bind-wbv2-module-coverage.mjs
@@ -32,12 +32,25 @@ if (!coverageBindings.length) throw new Error(`task ${task} has no coverageBindi
 const production = json(productionPath);
 assert.equal(production.browser, "chromium");
 assert.equal(production.queueMutation, false);
-assert.equal(production.error, undefined);
-assert.equal(production.saveReopenExact, true);
-assert.equal(production.deterministicExact, true);
 const inventoryPath = "tests/golden/WBV2/dynamic-inventory.json";
 const inventory = json(inventoryPath);
-assert.equal(production.fixtureSha256, sha(production.fixture));
+const fixturePaths = Array.isArray(production.fixtures) ? production.fixtures : production.fixture ? [production.fixture] : [];
+assert.ok(fixturePaths.length, "production evidence has no fixture(s)");
+const fixtureEvidence = Array.isArray(production.fixtures)
+  ? fixturePaths.map((fixture) => production[fixture])
+  : [production];
+for (const evidence of fixtureEvidence) {
+  assert.ok(evidence && typeof evidence === "object", "fixture result is missing");
+  assert.equal(evidence.error, undefined);
+  assert.equal(evidence.saveReopenExact, true);
+  assert.equal(evidence.deterministicExact, true);
+}
+if (Array.isArray(production.fixtures)) {
+  assert.equal(typeof production.fixtureSha256, "object");
+  for (const fixture of fixturePaths) assert.equal(production.fixtureSha256[fixture], sha(fixture), `fixture hash drift: ${fixture}`);
+} else {
+  assert.equal(production.fixtureSha256, sha(production.fixture));
+}
 const bindingsPath = "tests/golden/WBV2/dynamic-coverage-bindings.json";
 const existing = fs.existsSync(abs(bindingsPath)) ? json(bindingsPath) : [];
 const byId = new Map(existing.map((binding) => [binding.unitId, binding]));
--- a/tools/web/run-wbv2-module-task.mjs
+++ b/tools/web/run-wbv2-module-task.mjs
@@ -62,8 +62,15 @@ const reusableProductionEvidence = () => {
  try { evidence = json(evidencePath); }
  catch { return null; }
  if (evidence.task !== task || evidence.browser !== "chromium" || evidence.queueMutation !== false
-    || evidence.error !== undefined || evidence.saveReopenExact !== true || evidence.deterministicExact !== true) return null;
-  if (!evidence.fixture || !fs.existsSync(abs(evidence.fixture)) || evidence.fixtureSha256 !== sha(evidence.fixture)) return null;
+    || evidence.error !== undefined) return null;
+  const fixturePaths = Array.isArray(evidence.fixtures) ? evidence.fixtures : evidence.fixture ? [evidence.fixture] : [];
+  if (!fixturePaths.length) return null;
+  const fixtureEvidence = Array.isArray(evidence.fixtures) ? fixturePaths.map((fixture) => evidence[fixture]) : [evidence];
+  if (fixtureEvidence.some((entry) => !entry || entry.error !== undefined || entry.saveReopenExact !== true || entry.deterministicExact !== true)) return null;
+  if (Array.isArray(evidence.fixtures)) {
+    if (!evidence.fixtureSha256 || typeof evidence.fixtureSha256 !== "object") return null;
+    if (fixturePaths.some((fixture) => !fs.existsSync(abs(fixture)) || evidence.fixtureSha256[fixture] !== sha(fixture))) return null;
+  } else if (!fs.existsSync(abs(evidence.fixture)) || evidence.fixtureSha256 !== sha(evidence.fixture)) return null;
  const expectedUnits = record.module.coverageBindings ?? [];
  if (expectedUnits.length && !sameIds(evidence.sourceUnits, expectedUnits)) return null;
  if (!fs.existsSync(abs(reportPath))) return null;
--- a/web/tests/e2e/wbv2-modifier-reader-multi-fixture-production.spec.ts
+++ b/web/tests/e2e/wbv2-modifier-reader-multi-fixture-production.spec.ts
@@ -0,0 +1,91 @@
+import crypto from "node:crypto";
+import fs from "node:fs";
+import path from "node:path";
+import { expect, test } from "@playwright/test";
+
+const root = path.resolve(import.meta.dirname, "../../..");
+const fixtures = JSON.parse(process.env.WBV2_BATCH_FIXTURES ?? "[]") as string[];
+const task = process.env.WBV2_BATCH_TASK ?? "WBV2-P1152-001";
+const expectedTypes = JSON.parse(process.env.WBV2_BATCH_TYPES ?? "[]") as string[];
+const sourceUnits = JSON.parse(process.env.WBV2_BATCH_UNITS ?? "[]") as string[];
+if (!fixtures.length || !expectedTypes.length || !sourceUnits.length) throw new Error("multi-fixture batch requires fixtures, expected types and source units");
+const fixtureBytes = Object.fromEntries(fixtures.map((name) => [name, Array.from(fs.readFileSync(path.join(root, name)))]));
+const fixtureSha256 = Object.fromEntries(fixtures.map((name) => [name, crypto.createHash("sha256").update(Buffer.from(fixtureBytes[name])).digest("hex")]));
+
+test("multi-fixture modifier reader batch preserves Blender Main metadata", async ({ page }) => {
+  test.setTimeout(180_000);
+  await page.goto("/");
+  const result = await page.evaluate(async (input) => {
+    const { WebEngineClient } = await import("/src/engine-client/WebEngineClient.ts");
+    const canonical = (snapshot: any) => [...(snapshot.meshes ?? []), ...(snapshot.nodes ?? [])].flatMap((mesh: any) =>
+      (mesh.modifierStack ?? []).map((modifier: any) => ({
+        meshId: mesh.id,
+        uuid: modifier.uuid,
+        name: modifier.name,
+        type: modifier.type,
+        enabled: modifier.enabled,
+        evaluationStatus: modifier.evaluationStatus,
+        parameters: modifier.parameters ?? null,
+      })));
+    const output: Record<string, any> = {};
+    for (const [name, bytes] of Object.entries(input.fixtures as Record<string, number[]>)) {
+      const client = new WebEngineClient({ timeoutMs: 60_000 });
+      const reopenedClient = new WebEngineClient({ timeoutMs: 60_000 });
+      const secondClient = new WebEngineClient({ timeoutMs: 60_000 });
+      try {
+        const opened = await client.openBlend(Uint8Array.from(bytes).buffer);
+        const before = canonical(opened.snapshot);
+        const saved = await client.saveBlend();
+        const after = canonical((await reopenedClient.openBlend(saved.slice(0))).snapshot);
+        const second = canonical((await secondClient.openBlend(Uint8Array.from(bytes).buffer)).snapshot);
+        output[name] = {
+          before,
+          types: before.map((modifier: any) => modifier.type),
+          after,
+          second,
+          saveReopenExact: JSON.stringify(before) === JSON.stringify(after),
+          deterministicExact: JSON.stringify(before) === JSON.stringify(second),
+          savedSha256: await crypto.subtle.digest("SHA-256", saved).then((hash) =>
+            Array.from(new Uint8Array(hash), (byte) => byte.toString(16).padStart(2, "0")).join("")),
+        };
+        try {
+          await client.openBlend(Uint8Array.from([0x42, 0x4c, 0x45, 0x4e, 0x44]).buffer);
+          output[name].malformed = { code: "ACCEPTED_MALFORMED" };
+        } catch (error: any) {
+          output[name].malformed = { code: error?.code, message: error?.message };
+        }
+      } catch (error: any) {
+        output[name] = { error: { code: error?.code, message: error?.message, detail: String(error) } };
+      } finally {
+        client.terminate();
+        reopenedClient.terminate();
+        secondClient.terminate();
+      }
+    }
+    return output;
+  }, { fixtures: fixtureBytes });
+
+  const report = {
+    schemaVersion: 1,
+    task,
+    operation: "MODIFIER_READER_MULTI_FIXTURE_CHROMIUM_SAVE_REOPEN",
+    browser: "chromium",
+    queueMutation: false,
+    fixtures,
+    fixtureSha256,
+    expectedTypes,
+    sourceUnits,
+    ...result,
+  };
+  fs.mkdirSync(path.join(root, `tests/golden/${task}`), { recursive: true });
+  fs.writeFileSync(path.join(root, `tests/golden/${task}/modifier-reader-batch-production.json`), `${JSON.stringify(report, null, 2)}\n`);
+
+  const observedTypes = new Set(Object.values(result).flatMap((entry: any) => entry?.types ?? []));
+  for (const type of expectedTypes) expect(observedTypes.has(type)).toBe(true);
+  for (const fixture of fixtures) {
+    expect(result[fixture]?.error).toBeUndefined();
+    expect(result[fixture]?.saveReopenExact).toBe(true);
+    expect(result[fixture]?.deterministicExact).toBe(true);
+    expect(result[fixture]?.malformed?.code).not.toBe("ACCEPTED_MALFORMED");
+  }
+});