diff --git a/.ci.yaml b/.ci.yaml
index f19260fe967a5..78d0e5052a075 100644
--- a/.ci.yaml
+++ b/.ci.yaml
@@ -278,6 +278,7 @@ targets:
     runIf:
       - DEPS
       - .ci.yaml
+      - .clang-tidy
       - tools/**
       - ci/**
       - "**.h"
@@ -298,6 +299,7 @@ targets:
     runIf:
       - DEPS
       - .ci.yaml
+      - .clang-tidy
       - tools/**
       - ci/**
       - "**.h"
@@ -541,6 +543,7 @@ targets:
     runIf:
       - DEPS
       - .ci.yaml
+      - .clang-tidy
       - tools/**
       - ci/**
       - "**.h"
@@ -563,6 +566,7 @@ targets:
     runIf:
       - DEPS
       - .ci.yaml
+      - .clang-tidy
       - tools/**
       - ci/**
       - "**.h"
diff --git a/.clang-tidy b/.clang-tidy
index abd87ed614c4f..716f63fbb6f1e 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -2,6 +2,7 @@
 # Note: Some of the checks here are used as errors selectively, see
 # //ci/lint.sh
 Checks: "bugprone-use-after-move,\
+bugprone-unchecked-optional-access,\
 clang-analyzer-*,\
 clang-diagnostic-*,\
 darwin-*,\
diff --git a/flow/layers/clip_path_layer_unittests.cc b/flow/layers/clip_path_layer_unittests.cc
index 4d3489b9238f6..e26be5c209ddb 100644
--- a/flow/layers/clip_path_layer_unittests.cc
+++ b/flow/layers/clip_path_layer_unittests.cc
@@ -14,6 +14,9 @@
 #include "flutter/fml/macros.h"
 #include "gtest/gtest.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 namespace testing {
 
@@ -569,3 +572,5 @@ TEST_F(ClipPathLayerTest, EmptyClipDoesNotCullPlatformView) {
 
 }  // namespace testing
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/flow/layers/clip_rect_layer_unittests.cc b/flow/layers/clip_rect_layer_unittests.cc
index f92d4599361c8..55359b378a707 100644
--- a/flow/layers/clip_rect_layer_unittests.cc
+++ b/flow/layers/clip_rect_layer_unittests.cc
@@ -12,6 +12,9 @@
 #include "flutter/flow/testing/mock_layer.h"
 #include "flutter/fml/macros.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 namespace testing {
 
@@ -545,3 +548,5 @@ TEST_F(ClipRectLayerTest, EmptyClipDoesNotCullPlatformView) {
 
 }  // namespace testing
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/flow/layers/clip_rrect_layer_unittests.cc b/flow/layers/clip_rrect_layer_unittests.cc
index 9bbef5fbb05af..1c3672d7cc616 100644
--- a/flow/layers/clip_rrect_layer_unittests.cc
+++ b/flow/layers/clip_rrect_layer_unittests.cc
@@ -12,6 +12,9 @@
 #include "flutter/flow/testing/mock_layer.h"
 #include "flutter/fml/macros.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 namespace testing {
 
@@ -594,3 +597,5 @@ TEST_F(ClipRRectLayerTest, EmptyClipDoesNotCullPlatformView) {
 
 }  // namespace testing
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/flow/layers/color_filter_layer_unittests.cc b/flow/layers/color_filter_layer_unittests.cc
index f07f47d73e73e..1ec1f35bd0bcc 100644
--- a/flow/layers/color_filter_layer_unittests.cc
+++ b/flow/layers/color_filter_layer_unittests.cc
@@ -17,6 +17,9 @@
 #include "flutter/flow/testing/mock_layer.h"
 #include "flutter/fml/macros.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 namespace testing {
 
@@ -454,3 +457,5 @@ TEST_F(ColorFilterLayerTest, OpacityInheritance) {
 
 }  // namespace testing
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/flow/layers/container_layer_unittests.cc b/flow/layers/container_layer_unittests.cc
index a4c671d05f39d..42317ff9541a2 100644
--- a/flow/layers/container_layer_unittests.cc
+++ b/flow/layers/container_layer_unittests.cc
@@ -13,6 +13,9 @@
 #include "gtest/gtest.h"
 #include "include/core/SkMatrix.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 namespace testing {
 
@@ -762,3 +765,5 @@ TEST_F(ContainerLayerDiffTest, ReplaceLayer) {
 
 }  // namespace testing
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/flow/layers/display_list_layer_unittests.cc b/flow/layers/display_list_layer_unittests.cc
index 137b76d2472fb..956bfe88c12cf 100644
--- a/flow/layers/display_list_layer_unittests.cc
+++ b/flow/layers/display_list_layer_unittests.cc
@@ -11,6 +11,9 @@
 #include "flutter/flow/testing/diff_context_test.h"
 #include "flutter/fml/macros.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 namespace testing {
 
@@ -570,3 +573,5 @@ TEST_F(DisplayListLayerTest, OverflowCachedDisplayListOpacityInheritance) {
 
 }  // namespace testing
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/flow/layers/display_list_raster_cache_item.cc b/flow/layers/display_list_raster_cache_item.cc
index b295c85ea2761..04550e735f899 100644
--- a/flow/layers/display_list_raster_cache_item.cc
+++ b/flow/layers/display_list_raster_cache_item.cc
@@ -16,6 +16,9 @@
 #include "flutter/flow/raster_cache_util.h"
 #include "third_party/skia/include/gpu/GrDirectContext.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 
 static bool IsDisplayListWorthRasterizing(
@@ -170,3 +173,5 @@ bool DisplayListRasterCacheItem::TryToPrepareRasterCache(
       });
 }
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/flow/layers/image_filter_layer_unittests.cc b/flow/layers/image_filter_layer_unittests.cc
index 3d27ac6af7f50..7b32e08571fb2 100644
--- a/flow/layers/image_filter_layer_unittests.cc
+++ b/flow/layers/image_filter_layer_unittests.cc
@@ -15,6 +15,9 @@
 #include "include/core/SkPath.h"
 #include "third_party/skia/include/effects/SkImageFilters.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 namespace testing {
 
@@ -710,3 +713,5 @@ TEST_F(ImageFilterLayerDiffTest, ImageFilterLayerInflatestChildSize) {
 
 }  // namespace testing
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/flow/layers/layer_raster_cache_item.cc b/flow/layers/layer_raster_cache_item.cc
index 75b116e4c2cd7..dd53f6b5802e8 100644
--- a/flow/layers/layer_raster_cache_item.cc
+++ b/flow/layers/layer_raster_cache_item.cc
@@ -7,6 +7,9 @@
 #include "flutter/flow/raster_cache_item.h"
 #include "flutter/flow/raster_cache_util.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 
 LayerRasterCacheItem::LayerRasterCacheItem(Layer* layer,
@@ -190,3 +193,5 @@ bool LayerRasterCacheItem::Draw(const PaintContext& context,
 }
 
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/flow/layers/opacity_layer_unittests.cc b/flow/layers/opacity_layer_unittests.cc
index a2a119264bf8b..ca1f1067e87c3 100644
--- a/flow/layers/opacity_layer_unittests.cc
+++ b/flow/layers/opacity_layer_unittests.cc
@@ -18,6 +18,9 @@
 #include "flutter/testing/display_list_testing.h"
 #include "gtest/gtest.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 namespace testing {
 
@@ -742,3 +745,5 @@ TEST_F(OpacityLayerTest, FullyTransparentDoesNotCullPlatformView) {
 
 }  // namespace testing
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/flow/layers/shader_mask_layer_unittests.cc b/flow/layers/shader_mask_layer_unittests.cc
index b5361a54eb09a..4354f8715a1db 100644
--- a/flow/layers/shader_mask_layer_unittests.cc
+++ b/flow/layers/shader_mask_layer_unittests.cc
@@ -13,6 +13,9 @@
 #include "flutter/fml/macros.h"
 #include "gtest/gtest.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 namespace testing {
 
@@ -463,3 +466,5 @@ TEST_F(ShaderMaskLayerTest, SimpleFilterWithRasterCacheLayerNotCached) {
 
 }  // namespace testing
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/flow/raster_cache_unittests.cc b/flow/raster_cache_unittests.cc
index 00b99d05fd524..43c314c7fff33 100644
--- a/flow/raster_cache_unittests.cc
+++ b/flow/raster_cache_unittests.cc
@@ -24,6 +24,9 @@
 #include "third_party/skia/include/core/SkPicture.h"
 #include "third_party/skia/include/core/SkPictureRecorder.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 namespace testing {
 
@@ -885,3 +888,5 @@ TEST_F(RasterCacheTest, RasterCacheKeyIDLayerChildrenIds) {
 
 }  // namespace testing
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/fml/message_loop_task_queues.cc b/fml/message_loop_task_queues.cc
index 61f38751b5ebe..211a7caac8c42 100644
--- a/fml/message_loop_task_queues.cc
+++ b/fml/message_loop_task_queues.cc
@@ -15,6 +15,9 @@
 #include "flutter/fml/task_source.h"
 #include "flutter/fml/thread_local.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace fml {
 
 const size_t TaskQueueId::kUnmerged = ULONG_MAX;
@@ -397,3 +400,5 @@ TaskSource::TopTask MessageLoopTaskQueues::PeekNextTaskUnlocked(
 }
 
 }  // namespace fml
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/aiks/canvas.cc b/impeller/aiks/canvas.cc
index d7e2f7844c141..a4a636da8a30e 100644
--- a/impeller/aiks/canvas.cc
+++ b/impeller/aiks/canvas.cc
@@ -20,6 +20,9 @@
 #include "impeller/entity/geometry/geometry.h"
 #include "impeller/geometry/path_builder.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 
 Canvas::Canvas() {
@@ -658,3 +661,5 @@ void Canvas::DrawAtlas(const std::shared_ptr<Image>& atlas,
 }
 
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/aiks/canvas_unittests.cc b/impeller/aiks/canvas_unittests.cc
index 9c0f07acd406a..ed83f0500a254 100644
--- a/impeller/aiks/canvas_unittests.cc
+++ b/impeller/aiks/canvas_unittests.cc
@@ -6,6 +6,9 @@
 #include "impeller/aiks/canvas.h"
 #include "impeller/geometry/path_builder.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 namespace testing {
 
@@ -335,3 +338,5 @@ TEST(AiksCanvasTest, PathClipDiffAgainstFullyCoveredCullRect) {
 
 }  // namespace testing
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/archivist/archivist_unittests.cc b/impeller/archivist/archivist_unittests.cc
index dbd210afa0ff4..6e63c5c7e23bf 100644
--- a/impeller/archivist/archivist_unittests.cc
+++ b/impeller/archivist/archivist_unittests.cc
@@ -11,6 +11,9 @@
 #include "impeller/archivist/archive_location.h"
 #include "impeller/archivist/archivist_fixture.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 namespace testing {
 
@@ -198,3 +201,5 @@ TEST_F(ArchiveTest, CanReadWriteVectorOfArchivables) {
 
 }  // namespace testing
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/core/runtime_types.cc b/impeller/core/runtime_types.cc
index 0c530699ecda3..481ee9253f6ea 100644
--- a/impeller/core/runtime_types.cc
+++ b/impeller/core/runtime_types.cc
@@ -9,6 +9,8 @@ namespace impeller {
 size_t RuntimeUniformDescription::GetSize() const {
   size_t size = dimensions.rows * dimensions.cols * bit_width / 8u;
   if (array_elements.value_or(0) > 0) {
+    // Covered by check on the line above.
+    // NOLINTNEXTLINE(bugprone-unchecked-optional-access)
     size *= array_elements.value();
   }
   return size;
diff --git a/impeller/display_list/dl_image_impeller.cc b/impeller/display_list/dl_image_impeller.cc
index 9ba43538e9f87..e58a083d46604 100644
--- a/impeller/display_list/dl_image_impeller.cc
+++ b/impeller/display_list/dl_image_impeller.cc
@@ -7,6 +7,9 @@
 #include "impeller/aiks/aiks_context.h"
 #include "impeller/entity/contents/filters/filter_contents.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 
 sk_sp<DlImageImpeller> DlImageImpeller::Make(std::shared_ptr<Texture> texture,
@@ -91,3 +94,5 @@ size_t DlImageImpeller::GetApproximateByteSize() const {
 }
 
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/display_list/skia_conversions.cc b/impeller/display_list/skia_conversions.cc
index e488b39a9d4ff..37c8381cf7aa0 100644
--- a/impeller/display_list/skia_conversions.cc
+++ b/impeller/display_list/skia_conversions.cc
@@ -4,6 +4,9 @@
 
 #include "impeller/display_list/skia_conversions.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 namespace skia_conversions {
 
@@ -177,3 +180,5 @@ std::optional<impeller::PixelFormat> ToPixelFormat(SkColorType type) {
 
 }  // namespace skia_conversions
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/entity/contents/content_context.cc b/impeller/entity/contents/content_context.cc
index 55aa880923ceb..936955790345a 100644
--- a/impeller/entity/contents/content_context.cc
+++ b/impeller/entity/contents/content_context.cc
@@ -16,6 +16,9 @@
 #include "impeller/renderer/render_target.h"
 #include "impeller/tessellator/tessellator.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 
 void ContentContextOptions::ApplyToPipelineDescriptor(
@@ -409,3 +412,5 @@ void ContentContext::SetWireframe(bool wireframe) {
 }
 
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/entity/contents/contents.cc b/impeller/entity/contents/contents.cc
index 2427125a160c6..127e1dcbdb4be 100644
--- a/impeller/entity/contents/contents.cc
+++ b/impeller/entity/contents/contents.cc
@@ -15,6 +15,9 @@
 #include "impeller/renderer/command_buffer.h"
 #include "impeller/renderer/render_pass.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 
 ContentContextOptions OptionsFromPass(const RenderPass& pass) {
@@ -148,3 +151,5 @@ void Contents::SetColorSourceSize(Size size) {
 }
 
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/entity/contents/filters/filter_contents.cc b/impeller/entity/contents/filters/filter_contents.cc
index d9e566c50a24d..e2307848f3145 100644
--- a/impeller/entity/contents/filters/filter_contents.cc
+++ b/impeller/entity/contents/filters/filter_contents.cc
@@ -28,6 +28,9 @@
 #include "impeller/renderer/command_buffer.h"
 #include "impeller/renderer/render_pass.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 
 std::shared_ptr<FilterContents> FilterContents::MakeDirectionalGaussianBlur(
@@ -269,3 +272,5 @@ Matrix FilterContents::GetTransform(const Matrix& parent_transform) const {
 }
 
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/entity/contents/tiled_texture_contents.cc b/impeller/entity/contents/tiled_texture_contents.cc
index cb9275da08d16..cab8d872918fa 100644
--- a/impeller/entity/contents/tiled_texture_contents.cc
+++ b/impeller/entity/contents/tiled_texture_contents.cc
@@ -14,6 +14,9 @@
 #include "impeller/renderer/render_pass.h"
 #include "impeller/renderer/sampler_library.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 
 static std::optional<SamplerAddressMode> TileModeToAddressMode(
@@ -195,3 +198,5 @@ bool TiledTextureContents::Render(const ContentContext& renderer,
 }
 
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/entity/entity_pass.cc b/impeller/entity/entity_pass.cc
index b929ab54d52d9..c28a598697ba3 100644
--- a/impeller/entity/entity_pass.cc
+++ b/impeller/entity/entity_pass.cc
@@ -34,6 +34,9 @@
 #include "impeller/entity/contents/checkerboard_contents.h"
 #endif  // IMPELLER_DEBUG
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 
 EntityPass::EntityPass() = default;
@@ -910,3 +913,5 @@ void EntityPass::SetEnableOffscreenCheckerboard(bool enabled) {
 }
 
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/entity/entity_unittests.cc b/impeller/entity/entity_unittests.cc
index abd4d3d1ddb91..6d92c3edcaffe 100644
--- a/impeller/entity/entity_unittests.cc
+++ b/impeller/entity/entity_unittests.cc
@@ -54,6 +54,9 @@
 #include "third_party/imgui/imgui.h"
 #include "third_party/skia/include/core/SkTextBlob.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 namespace testing {
 
@@ -2637,3 +2640,5 @@ TEST_P(EntityTest, PointFieldGeometryDivisions) {
 
 }  // namespace testing
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/geometry/geometry_unittests.cc b/impeller/geometry/geometry_unittests.cc
index fc999fd803910..654cf8e6601da 100644
--- a/impeller/geometry/geometry_unittests.cc
+++ b/impeller/geometry/geometry_unittests.cc
@@ -20,6 +20,9 @@
 #include "impeller/geometry/scalar.h"
 #include "impeller/geometry/size.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 namespace testing {
 
@@ -2203,3 +2206,5 @@ TEST(GeometryTest, HalfConversions) {
 
 }  // namespace testing
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/playground/imgui/imgui_impl_impeller.cc b/impeller/playground/imgui/imgui_impl_impeller.cc
index b3059557ea30a..24f367168bfa5 100644
--- a/impeller/playground/imgui/imgui_impl_impeller.cc
+++ b/impeller/playground/imgui/imgui_impl_impeller.cc
@@ -34,6 +34,9 @@
 #include "impeller/renderer/render_pass.h"
 #include "impeller/renderer/sampler_library.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 struct ImGui_ImplImpeller_Data {
   std::shared_ptr<impeller::Context> context;
   std::shared_ptr<impeller::Texture> font_texture;
@@ -269,3 +272,5 @@ void ImGui_ImplImpeller_RenderDrawData(ImDrawData* draw_data,
     index_buffer_offset += draw_list_idx_bytes;
   }
 }
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/renderer/capabilities.cc b/impeller/renderer/capabilities.cc
index d0531f5f265b2..44721ce836025 100644
--- a/impeller/renderer/capabilities.cc
+++ b/impeller/renderer/capabilities.cc
@@ -4,6 +4,9 @@
 
 #include "impeller/renderer/capabilities.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 
 Capabilities::Capabilities() = default;
@@ -221,3 +224,5 @@ std::unique_ptr<Capabilities> CapabilitiesBuilder::Build() {
 }
 
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/renderer/renderer_unittests.cc b/impeller/renderer/renderer_unittests.cc
index 50250461f7bf1..39d01c62eba4e 100644
--- a/impeller/renderer/renderer_unittests.cc
+++ b/impeller/renderer/renderer_unittests.cc
@@ -39,6 +39,9 @@
 #include "impeller/tessellator/tessellator.h"
 #include "third_party/imgui/imgui.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 namespace testing {
 
@@ -1043,3 +1046,5 @@ TEST_P(RendererTest, VertexBufferBuilder) {
 
 }  // namespace testing
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/impeller/typographer/typographer_unittests.cc b/impeller/typographer/typographer_unittests.cc
index a425612ea8421..ad18242615a55 100644
--- a/impeller/typographer/typographer_unittests.cc
+++ b/impeller/typographer/typographer_unittests.cc
@@ -11,6 +11,9 @@
 #include "third_party/skia/include/core/SkData.h"
 #include "third_party/skia/include/core/SkTextBlob.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace impeller {
 namespace testing {
 
@@ -289,3 +292,5 @@ TEST_P(TypographerTest, MaybeHasOverlapping) {
 
 }  // namespace testing
 }  // namespace impeller
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/shell/common/rasterizer.cc b/shell/common/rasterizer.cc
index cc613dcf89679..4a6f95f6da6b3 100644
--- a/shell/common/rasterizer.cc
+++ b/shell/common/rasterizer.cc
@@ -25,6 +25,9 @@
 #include "third_party/skia/include/gpu/ganesh/SkSurfaceGanesh.h"
 #include "third_party/skia/include/utils/SkBase64.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 
 // The rasterizer will tell Skia to purge cached resources that have not been
@@ -867,3 +870,5 @@ Rasterizer::Screenshot::Screenshot(const Screenshot& other) = default;
 Rasterizer::Screenshot::~Screenshot() = default;
 
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/shell/common/shell.cc b/shell/common/shell.cc
index c5785908215eb..1d7537cb4f391 100644
--- a/shell/common/shell.cc
+++ b/shell/common/shell.cc
@@ -33,6 +33,9 @@
 #include "third_party/skia/include/utils/SkBase64.h"
 #include "third_party/tonic/common/log.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 
 constexpr char kSkiaChannel[] = "flutter/skia";
@@ -2121,3 +2124,5 @@ Shell::GetConcurrentWorkerTaskRunner() const {
 }
 
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/shell/common/switches_unittests.cc b/shell/common/switches_unittests.cc
index 4d96729ec9899..0307b9d62bf91 100644
--- a/shell/common/switches_unittests.cc
+++ b/shell/common/switches_unittests.cc
@@ -10,6 +10,9 @@
 
 #include "gtest/gtest.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 namespace testing {
 
@@ -114,3 +117,5 @@ TEST(SwitchesTest, NoEnableImpeller) {
 
 }  // namespace testing
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/shell/platform/embedder/embedder_external_view_embedder.cc b/shell/platform/embedder/embedder_external_view_embedder.cc
index 380b404a13046..52ccea6ef2f75 100644
--- a/shell/platform/embedder/embedder_external_view_embedder.cc
+++ b/shell/platform/embedder/embedder_external_view_embedder.cc
@@ -11,6 +11,9 @@
 #include "flutter/shell/platform/embedder/embedder_render_target.h"
 #include "third_party/skia/include/gpu/GrDirectContext.h"
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 
 EmbedderExternalViewEmbedder::EmbedderExternalViewEmbedder(
@@ -264,3 +267,5 @@ void EmbedderExternalViewEmbedder::SubmitFrame(
 }
 
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)
diff --git a/shell/platform/embedder/tests/embedder_test_backingstore_producer.cc b/shell/platform/embedder/tests/embedder_test_backingstore_producer.cc
index 114885bebaec0..21cbdec7e5e7c 100644
--- a/shell/platform/embedder/tests/embedder_test_backingstore_producer.cc
+++ b/shell/platform/embedder/tests/embedder_test_backingstore_producer.cc
@@ -17,6 +17,9 @@
 #include <memory>
 #include <utility>
 
+// TODO(zanderso): https://github.com/flutter/flutter/issues/127701
+// NOLINTBEGIN(bugprone-unchecked-optional-access)
+
 namespace flutter {
 namespace testing {
 
@@ -380,3 +383,5 @@ bool EmbedderTestBackingStoreProducer::CreateVulkanImage(
 
 }  // namespace testing
 }  // namespace flutter
+
+// NOLINTEND(bugprone-unchecked-optional-access)