diff --git a/crates/re_types_builder/src/codegen/python/mod.rs b/crates/re_types_builder/src/codegen/python/mod.rs
index 944533449758..568761db0b38 100644
--- a/crates/re_types_builder/src/codegen/python/mod.rs
+++ b/crates/re_types_builder/src/codegen/python/mod.rs
@@ -633,6 +633,20 @@ fn code_for_struct(
         code.push_indented(1, quote_init_method(reporter, obj, ext_class, objects), 2);
     }
 
+    // Generate __bool__ operator if this is a single field struct with a bool field.
+    if fields.len() == 1 && fields[0].typ == Type::Bool {
+        code.push_indented(
+            1,
+            format!(
+                "def __bool__(self) -> bool:
+    return self.{}
+",
+                fields[0].name
+            ),
+            2,
+        );
+    }
+
     if obj.kind == ObjectKind::Archetype {
         code.push_indented(1, quote_clear_methods(obj), 2);
     }
@@ -722,7 +736,11 @@ fn code_for_struct(
 
         if *kind == ObjectKind::Archetype {
             code.push_indented(1, "__str__ = Archetype.__str__", 1);
-            code.push_indented(1, "__repr__ = Archetype.__repr__", 1);
+            code.push_indented(
+                1,
+                "__repr__ = Archetype.__repr__ # type: ignore[assignment] ",
+                1,
+            );
         }
 
         code.push_indented(1, quote_array_method_from_obj(ext_class, objects, obj), 1);
diff --git a/rerun_py/rerun_sdk/rerun/__init__.py b/rerun_py/rerun_sdk/rerun/__init__.py
index 2cbe560e54af..16087f9ff5dc 100644
--- a/rerun_py/rerun_sdk/rerun/__init__.py
+++ b/rerun_py/rerun_sdk/rerun/__init__.py
@@ -527,8 +527,9 @@ def _register_on_fork() -> None:
     try:
         import os
 
-        os.register_at_fork(after_in_child=cleanup_if_forked_child)
+        os.register_at_fork(after_in_child=cleanup_if_forked_child)  # type: ignore[attr-defined]
     except AttributeError:
+        # not defined on all OSes
         pass
 
 
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/annotation_context.py b/rerun_py/rerun_sdk/rerun/archetypes/annotation_context.py
index 81001eacac03..eb8ca1b1d6d6 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/annotation_context.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/annotation_context.py
@@ -99,4 +99,4 @@ def _clear(cls) -> AnnotationContext:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/arrows2d.py b/rerun_py/rerun_sdk/rerun/archetypes/arrows2d.py
index 7e4092bc5aa0..ffedc295a3bb 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/arrows2d.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/arrows2d.py
@@ -141,4 +141,4 @@ def _clear(cls) -> Arrows2D:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/arrows3d.py b/rerun_py/rerun_sdk/rerun/archetypes/arrows3d.py
index 001d29e00c3b..49721abf0625 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/arrows3d.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/arrows3d.py
@@ -141,4 +141,4 @@ def _clear(cls) -> Arrows3D:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/asset3d.py b/rerun_py/rerun_sdk/rerun/archetypes/asset3d.py
index db427cd479fa..3d7701dd8728 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/asset3d.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/asset3d.py
@@ -105,4 +105,4 @@ def _clear(cls) -> Asset3D:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/bar_chart.py b/rerun_py/rerun_sdk/rerun/archetypes/bar_chart.py
index 4d4a3f0dfcee..f064752589cb 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/bar_chart.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/bar_chart.py
@@ -96,4 +96,4 @@ def _clear(cls) -> BarChart:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/boxes2d.py b/rerun_py/rerun_sdk/rerun/archetypes/boxes2d.py
index 6f9076623820..e734e77c255d 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/boxes2d.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/boxes2d.py
@@ -144,4 +144,4 @@ def _clear(cls) -> Boxes2D:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/boxes3d.py b/rerun_py/rerun_sdk/rerun/archetypes/boxes3d.py
index 5179145ede4d..388c6bff9d25 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/boxes3d.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/boxes3d.py
@@ -148,4 +148,4 @@ def _clear(cls) -> Boxes3D:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/clear.py b/rerun_py/rerun_sdk/rerun/archetypes/clear.py
index 6af7602ce2aa..7ef92b975bff 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/clear.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/clear.py
@@ -81,4 +81,4 @@ def _clear(cls) -> Clear:
         converter=components.ClearIsRecursiveBatch._required,  # type: ignore[misc]
     )
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/depth_image.py b/rerun_py/rerun_sdk/rerun/archetypes/depth_image.py
index eb60e5c21abf..24b0a8881c58 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/depth_image.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/depth_image.py
@@ -142,4 +142,4 @@ def _clear(cls) -> DepthImage:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/disconnected_space.py b/rerun_py/rerun_sdk/rerun/archetypes/disconnected_space.py
index ebd4a0a7b6c6..78cd13d92b58 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/disconnected_space.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/disconnected_space.py
@@ -72,4 +72,4 @@ def _clear(cls) -> DisconnectedSpace:
         converter=components.DisconnectedSpaceBatch._required,  # type: ignore[misc]
     )
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/image.py b/rerun_py/rerun_sdk/rerun/archetypes/image.py
index 207b6ab815a1..f92faa9add66 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/image.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/image.py
@@ -115,4 +115,4 @@ def _clear(cls) -> Image:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/line_strips2d.py b/rerun_py/rerun_sdk/rerun/archetypes/line_strips2d.py
index 162decb396f9..146a1c20cea5 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/line_strips2d.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/line_strips2d.py
@@ -194,4 +194,4 @@ def _clear(cls) -> LineStrips2D:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/line_strips3d.py b/rerun_py/rerun_sdk/rerun/archetypes/line_strips3d.py
index 9ea3bb995057..1f68bcec9a0d 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/line_strips3d.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/line_strips3d.py
@@ -187,4 +187,4 @@ def _clear(cls) -> LineStrips3D:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/mesh3d.py b/rerun_py/rerun_sdk/rerun/archetypes/mesh3d.py
index 2344e5a7a383..6ff112861516 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/mesh3d.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/mesh3d.py
@@ -165,4 +165,4 @@ def _clear(cls) -> Mesh3D:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/pinhole.py b/rerun_py/rerun_sdk/rerun/archetypes/pinhole.py
index c2dc129a75ee..6107a10c4e18 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/pinhole.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/pinhole.py
@@ -142,4 +142,4 @@ def _clear(cls) -> Pinhole:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/points2d.py b/rerun_py/rerun_sdk/rerun/archetypes/points2d.py
index b41e0bd5fef1..794cc646bbc5 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/points2d.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/points2d.py
@@ -158,4 +158,4 @@ def _clear(cls) -> Points2D:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/points3d.py b/rerun_py/rerun_sdk/rerun/archetypes/points3d.py
index 430636adc6b6..e94142e60079 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/points3d.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/points3d.py
@@ -143,4 +143,4 @@ def _clear(cls) -> Points3D:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/scalar.py b/rerun_py/rerun_sdk/rerun/archetypes/scalar.py
index 571cb411244c..57fa998e48eb 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/scalar.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/scalar.py
@@ -97,4 +97,4 @@ def _clear(cls) -> Scalar:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/segmentation_image.py b/rerun_py/rerun_sdk/rerun/archetypes/segmentation_image.py
index 2821b8f5dbda..a8af5f053ff5 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/segmentation_image.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/segmentation_image.py
@@ -119,4 +119,4 @@ def _clear(cls) -> SegmentationImage:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/series_line.py b/rerun_py/rerun_sdk/rerun/archetypes/series_line.py
index 4899d8ce5e6a..43f7f66119de 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/series_line.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/series_line.py
@@ -136,4 +136,4 @@ def _clear(cls) -> SeriesLine:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/series_point.py b/rerun_py/rerun_sdk/rerun/archetypes/series_point.py
index deee3202e0f7..bfc95f9581d2 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/series_point.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/series_point.py
@@ -167,4 +167,4 @@ def _clear(cls) -> SeriesPoint:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/tensor.py b/rerun_py/rerun_sdk/rerun/archetypes/tensor.py
index c75661464a3f..dc11c7376cdc 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/tensor.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/tensor.py
@@ -69,4 +69,4 @@ def _clear(cls) -> Tensor:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/text_document.py b/rerun_py/rerun_sdk/rerun/archetypes/text_document.py
index ec496069bd87..43f28c60a779 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/text_document.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/text_document.py
@@ -150,4 +150,4 @@ def _clear(cls) -> TextDocument:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/text_log.py b/rerun_py/rerun_sdk/rerun/archetypes/text_log.py
index 274200acd5c3..7b8251ad8c8e 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/text_log.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/text_log.py
@@ -124,4 +124,4 @@ def _clear(cls) -> TextLog:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/time_series_scalar.py b/rerun_py/rerun_sdk/rerun/archetypes/time_series_scalar.py
index 4332f8b434f4..56a076fca967 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/time_series_scalar.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/time_series_scalar.py
@@ -215,4 +215,4 @@ def _clear(cls) -> TimeSeriesScalar:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/transform3d.py b/rerun_py/rerun_sdk/rerun/archetypes/transform3d.py
index 98525aeb4a0c..49f89f85d1ee 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/transform3d.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/transform3d.py
@@ -82,4 +82,4 @@ def _clear(cls) -> Transform3D:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/archetypes/view_coordinates.py b/rerun_py/rerun_sdk/rerun/archetypes/view_coordinates.py
index a5026315cc66..7eedfc433b8b 100644
--- a/rerun_py/rerun_sdk/rerun/archetypes/view_coordinates.py
+++ b/rerun_py/rerun_sdk/rerun/archetypes/view_coordinates.py
@@ -85,7 +85,7 @@ def _clear(cls) -> ViewCoordinates:
         converter=components.ViewCoordinatesBatch._required,  # type: ignore[misc]
     )
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
 
 
 ViewCoordinatesExt.deferred_patch_class(ViewCoordinates)
diff --git a/rerun_py/rerun_sdk/rerun/blueprint/archetypes/container_blueprint.py b/rerun_py/rerun_sdk/rerun/blueprint/archetypes/container_blueprint.py
index d801e26f013c..97484792d2fa 100644
--- a/rerun_py/rerun_sdk/rerun/blueprint/archetypes/container_blueprint.py
+++ b/rerun_py/rerun_sdk/rerun/blueprint/archetypes/container_blueprint.py
@@ -196,4 +196,4 @@ def _clear(cls) -> ContainerBlueprint:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/blueprint/archetypes/plot_legend.py b/rerun_py/rerun_sdk/rerun/blueprint/archetypes/plot_legend.py
index 0e2fd0b8a33a..e97ac8a9bc9d 100644
--- a/rerun_py/rerun_sdk/rerun/blueprint/archetypes/plot_legend.py
+++ b/rerun_py/rerun_sdk/rerun/blueprint/archetypes/plot_legend.py
@@ -85,4 +85,4 @@ def _clear(cls) -> PlotLegend:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/blueprint/archetypes/scalar_axis.py b/rerun_py/rerun_sdk/rerun/blueprint/archetypes/scalar_axis.py
index 3998346dc287..77e0fe6c7556 100644
--- a/rerun_py/rerun_sdk/rerun/blueprint/archetypes/scalar_axis.py
+++ b/rerun_py/rerun_sdk/rerun/blueprint/archetypes/scalar_axis.py
@@ -82,4 +82,4 @@ def _clear(cls) -> ScalarAxis:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/blueprint/archetypes/space_view_blueprint.py b/rerun_py/rerun_sdk/rerun/blueprint/archetypes/space_view_blueprint.py
index d73ab58da2d3..61eabd7d801d 100644
--- a/rerun_py/rerun_sdk/rerun/blueprint/archetypes/space_view_blueprint.py
+++ b/rerun_py/rerun_sdk/rerun/blueprint/archetypes/space_view_blueprint.py
@@ -152,4 +152,4 @@ def _clear(cls) -> SpaceViewBlueprint:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/blueprint/archetypes/viewport_blueprint.py b/rerun_py/rerun_sdk/rerun/blueprint/archetypes/viewport_blueprint.py
index 537985c01a84..dcac87f9827b 100644
--- a/rerun_py/rerun_sdk/rerun/blueprint/archetypes/viewport_blueprint.py
+++ b/rerun_py/rerun_sdk/rerun/blueprint/archetypes/viewport_blueprint.py
@@ -128,4 +128,4 @@ def _clear(cls) -> ViewportBlueprint:
     # (Docstring intentionally commented out to hide this field from the docs)
 
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/rerun_sdk/rerun/blueprint/components/auto_layout.py b/rerun_py/rerun_sdk/rerun/blueprint/components/auto_layout.py
index a53b953a6741..71e8613600a4 100644
--- a/rerun_py/rerun_sdk/rerun/blueprint/components/auto_layout.py
+++ b/rerun_py/rerun_sdk/rerun/blueprint/components/auto_layout.py
@@ -30,6 +30,9 @@ def __init__(self: Any, auto_layout: AutoLayoutLike):
         # You can define your own __init__ function as a member of AutoLayoutExt in auto_layout_ext.py
         self.__attrs_init__(auto_layout=auto_layout)
 
+    def __bool__(self) -> bool:
+        return self.auto_layout
+
     auto_layout: bool = field(converter=bool)
 
 
diff --git a/rerun_py/rerun_sdk/rerun/blueprint/components/auto_space_views.py b/rerun_py/rerun_sdk/rerun/blueprint/components/auto_space_views.py
index f3205556c56f..1b12e156e2b9 100644
--- a/rerun_py/rerun_sdk/rerun/blueprint/components/auto_space_views.py
+++ b/rerun_py/rerun_sdk/rerun/blueprint/components/auto_space_views.py
@@ -36,6 +36,9 @@ def __init__(self: Any, auto_space_views: AutoSpaceViewsLike):
         # You can define your own __init__ function as a member of AutoSpaceViewsExt in auto_space_views_ext.py
         self.__attrs_init__(auto_space_views=auto_space_views)
 
+    def __bool__(self) -> bool:
+        return self.auto_space_views
+
     auto_space_views: bool = field(converter=bool)
 
 
diff --git a/rerun_py/rerun_sdk/rerun/blueprint/components/entities_determined_by_user.py b/rerun_py/rerun_sdk/rerun/blueprint/components/entities_determined_by_user.py
index 3817582a77a4..b1dd1836cdd3 100644
--- a/rerun_py/rerun_sdk/rerun/blueprint/components/entities_determined_by_user.py
+++ b/rerun_py/rerun_sdk/rerun/blueprint/components/entities_determined_by_user.py
@@ -31,6 +31,9 @@ def __init__(self: Any, value: EntitiesDeterminedByUserLike):
         # You can define your own __init__ function as a member of EntitiesDeterminedByUserExt in entities_determined_by_user_ext.py
         self.__attrs_init__(value=value)
 
+    def __bool__(self) -> bool:
+        return self.value
+
     value: bool = field(converter=bool)
 
 
diff --git a/rerun_py/rerun_sdk/rerun/blueprint/components/lock_range_during_zoom.py b/rerun_py/rerun_sdk/rerun/blueprint/components/lock_range_during_zoom.py
index c49e2abee317..657d5d9dea7b 100644
--- a/rerun_py/rerun_sdk/rerun/blueprint/components/lock_range_during_zoom.py
+++ b/rerun_py/rerun_sdk/rerun/blueprint/components/lock_range_during_zoom.py
@@ -35,6 +35,9 @@ def __init__(self: Any, lock_range: LockRangeDuringZoomLike):
         # You can define your own __init__ function as a member of LockRangeDuringZoomExt in lock_range_during_zoom_ext.py
         self.__attrs_init__(lock_range=lock_range)
 
+    def __bool__(self) -> bool:
+        return self.lock_range
+
     lock_range: bool = field(converter=bool)
 
 
diff --git a/rerun_py/rerun_sdk/rerun/blueprint/components/panel_view.py b/rerun_py/rerun_sdk/rerun/blueprint/components/panel_view.py
index c240fa49a13d..6db8186d5dfb 100644
--- a/rerun_py/rerun_sdk/rerun/blueprint/components/panel_view.py
+++ b/rerun_py/rerun_sdk/rerun/blueprint/components/panel_view.py
@@ -29,6 +29,9 @@ def __init__(self: Any, is_expanded: PanelViewLike):
         # You can define your own __init__ function as a member of PanelViewExt in panel_view_ext.py
         self.__attrs_init__(is_expanded=is_expanded)
 
+    def __bool__(self) -> bool:
+        return self.is_expanded
+
     is_expanded: bool = field(converter=bool)
 
 
diff --git a/rerun_py/rerun_sdk/rerun/blueprint/components/visible.py b/rerun_py/rerun_sdk/rerun/blueprint/components/visible.py
index f2a95c6bd56a..57269d665ff9 100644
--- a/rerun_py/rerun_sdk/rerun/blueprint/components/visible.py
+++ b/rerun_py/rerun_sdk/rerun/blueprint/components/visible.py
@@ -25,6 +25,9 @@ def __init__(self: Any, visible: VisibleLike):
         # You can define your own __init__ function as a member of VisibleExt in visible_ext.py
         self.__attrs_init__(visible=visible)
 
+    def __bool__(self) -> bool:
+        return self.visible
+
     visible: bool = field(converter=bool)
 
 
diff --git a/rerun_py/rerun_sdk/rerun/components/clear_is_recursive.py b/rerun_py/rerun_sdk/rerun/components/clear_is_recursive.py
index 1ae85c10bf62..f6aaef5e515d 100644
--- a/rerun_py/rerun_sdk/rerun/components/clear_is_recursive.py
+++ b/rerun_py/rerun_sdk/rerun/components/clear_is_recursive.py
@@ -42,6 +42,9 @@ def __init__(self: Any, recursive: ClearIsRecursiveLike):
         # You can define your own __init__ function as a member of ClearIsRecursiveExt in clear_is_recursive_ext.py
         self.__attrs_init__(recursive=recursive)
 
+    def __bool__(self) -> bool:
+        return self.recursive
+
     recursive: bool = field(converter=bool)
     # If true, also clears all recursive children entities.
     #
diff --git a/rerun_py/rerun_sdk/rerun/components/disconnected_space.py b/rerun_py/rerun_sdk/rerun/components/disconnected_space.py
index 6a676aeab3ce..c5c05849852d 100644
--- a/rerun_py/rerun_sdk/rerun/components/disconnected_space.py
+++ b/rerun_py/rerun_sdk/rerun/components/disconnected_space.py
@@ -37,6 +37,9 @@ class DisconnectedSpace(DisconnectedSpaceExt):
 
     # __init__ can be found in disconnected_space_ext.py
 
+    def __bool__(self) -> bool:
+        return self.is_disconnected
+
     is_disconnected: bool = field(converter=bool)
     # Whether the entity path at which this is logged is disconnected from its parent.
     #
diff --git a/rerun_py/rerun_sdk/rerun/components/scalar_scattering.py b/rerun_py/rerun_sdk/rerun/components/scalar_scattering.py
index fe7fc3529c70..0759e4a512df 100644
--- a/rerun_py/rerun_sdk/rerun/components/scalar_scattering.py
+++ b/rerun_py/rerun_sdk/rerun/components/scalar_scattering.py
@@ -34,6 +34,9 @@ def __init__(self: Any, scattered: ScalarScatteringLike):
         # You can define your own __init__ function as a member of ScalarScatteringExt in scalar_scattering_ext.py
         self.__attrs_init__(scattered=scattered)
 
+    def __bool__(self) -> bool:
+        return self.scattered
+
     scattered: bool = field(converter=bool)
 
 
diff --git a/rerun_py/tests/test_types/archetypes/affix_fuzzer1.py b/rerun_py/tests/test_types/archetypes/affix_fuzzer1.py
index 8738b4e2ee4d..f0c87eda052a 100644
--- a/rerun_py/tests/test_types/archetypes/affix_fuzzer1.py
+++ b/rerun_py/tests/test_types/archetypes/affix_fuzzer1.py
@@ -197,4 +197,4 @@ def _clear(cls) -> AffixFuzzer1:
         converter=components.AffixFuzzer22Batch._required,  # type: ignore[misc]
     )
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/tests/test_types/archetypes/affix_fuzzer2.py b/rerun_py/tests/test_types/archetypes/affix_fuzzer2.py
index 3e8324450d47..66ab1810de23 100644
--- a/rerun_py/tests/test_types/archetypes/affix_fuzzer2.py
+++ b/rerun_py/tests/test_types/archetypes/affix_fuzzer2.py
@@ -176,4 +176,4 @@ def _clear(cls) -> AffixFuzzer2:
         converter=components.AffixFuzzer22Batch._required,  # type: ignore[misc]
     )
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/tests/test_types/archetypes/affix_fuzzer3.py b/rerun_py/tests/test_types/archetypes/affix_fuzzer3.py
index 831a9bfa4537..75b47e0c1be5 100644
--- a/rerun_py/tests/test_types/archetypes/affix_fuzzer3.py
+++ b/rerun_py/tests/test_types/archetypes/affix_fuzzer3.py
@@ -188,4 +188,4 @@ def _clear(cls) -> AffixFuzzer3:
         converter=components.AffixFuzzer18Batch._optional,  # type: ignore[misc]
     )
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/tests/test_types/archetypes/affix_fuzzer4.py b/rerun_py/tests/test_types/archetypes/affix_fuzzer4.py
index 54fdf6110bf4..58d745945694 100644
--- a/rerun_py/tests/test_types/archetypes/affix_fuzzer4.py
+++ b/rerun_py/tests/test_types/archetypes/affix_fuzzer4.py
@@ -188,4 +188,4 @@ def _clear(cls) -> AffixFuzzer4:
         converter=components.AffixFuzzer18Batch._optional,  # type: ignore[misc]
     )
     __str__ = Archetype.__str__
-    __repr__ = Archetype.__repr__
+    __repr__ = Archetype.__repr__  # type: ignore[assignment]
diff --git a/rerun_py/tests/unit/test_clear.py b/rerun_py/tests/unit/test_clear.py
index cea1a46d559b..bb6d1f1854b5 100644
--- a/rerun_py/tests/unit/test_clear.py
+++ b/rerun_py/tests/unit/test_clear.py
@@ -1,7 +1,8 @@
 from __future__ import annotations
 
+import numpy as np
 import rerun as rr
-from rerun.components import ClearIsRecursiveBatch
+from rerun.components import ClearIsRecursive, ClearIsRecursiveBatch
 
 
 def test_clear() -> None:
@@ -19,5 +20,15 @@ def test_clear_factory_methods() -> None:
     assert rr.Clear(recursive=False) == rr.Clear.flat()
 
 
+def test_truthiness() -> None:
+    assert ClearIsRecursive(recursive=True)
+    assert not ClearIsRecursive(recursive=False)
+
+    assert np.array_equal(
+        np.array([ClearIsRecursive(recursive=True), ClearIsRecursive(recursive=False)], dtype=np.bool_),
+        np.array([True, False], dtype=np.bool_),
+    )
+
+
 if __name__ == "__main__":
     test_clear()