2.1

Adjusted Signal

2.1

Raw Pattern Score

100%

Time Factor

2026-11-01

Last Push

10.8K

Stars

Dart

Language

292.1K

Lines of Code

2.5K

Files

503

Pattern Hits

2026-10-31

Scan Date

0.01

HC Hit Rate

Risk Review · Payload v1

Use each vector to guide manual verification of the underlying findings.

Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.

Cognitive Ownership Risk 8.0/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 470 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.6/100 · LOW

Are imports declared and package/API names verified? 11 finding(s).

Agent Over-Engineering Ratio 1.8/100 · LOW

Are wrappers, guards, and repeated structures necessary? 32 finding(s).

PR Review Velocity Impact 10.0/100 · LOW

Which changes need focused human review? 503 finding(s).

What These Metrics Mean

Adjusted Signal: Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score: Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor: A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits: Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate: High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files: Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.

Severity Breakdown

Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.

CRITICAL 2HIGH 15MEDIUM 10LOW 476

Directory Score Breakdown

This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.

Pattern Findings

The scanner identified 503 distinct pattern matches across 13 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Over-Commented Block434 hits · 430 pts

Severity	File	Line	Snippet	Context
LOW	examples/lib/stories/tiled/tiled_culling_example.dart	141	/// default.	COMMENT
LOW	scripts/customer_testing.dart	1	// This file is invoked by the flutter/tests registry entry for Flame	COMMENT
LOW	packages/flame_3d_component/lib/flame_3d_component.dart	1	/// Renders [flutter_scene](https://pub.dev/packages/flutter_scene) 3D scenes	COMMENT
LOW	packages/flame_3d_component/lib/src/component_3d.dart	1	import 'dart:math';	COMMENT
LOW	packages/flame_3d_component/lib/src/component_3d.dart	21	/// engine's shader libraries. Geometry and materials rely on those, so create	COMMENT
LOW	…ame_studio/linux/flutter/generated_plugin_registrant.h	1	//	COMMENT
LOW	…itories/component_repository/component_repository.dart	21	/// Thrown when creating a [Component] whose name is already taken.	COMMENT
LOW	…itories/component_repository/component_repository.dart	61	/// see [Palette.validateColorName].	COMMENT
LOW	…itories/component_repository/component_repository.dart	121	/// Creates a component of [type] called [name], with default properties,	COMMENT
LOW	…itories/component_repository/component_repository.dart	181	/// Writes the Dart code of [component] to the folder [outputPath],	COMMENT
LOW	…omponent_repository/models/component_capabilities.dart	21	/// Implemented by every component type backed by a Flame	COMMENT
LOW	…tories/component_repository/models/component_tree.dart	141	/// The names of the classes this component reserves in the generated	COMMENT
LOW	…es/component_repository/models/component_position.dart	1	import 'package:equatable/equatable.dart';	COMMENT
LOW	…ries/component_repository/models/component_anchor.dart	1	import 'package:equatable/equatable.dart';	COMMENT
LOW	…ories/component_repository/models/component_paint.dart	1	import 'package:equatable/equatable.dart';	COMMENT
LOW	…pository/code_generation/component_code_generator.dart	1	import 'package:dart_style/dart_style.dart';	COMMENT
LOW	…nent_editor/widgets/property_editors/number_field.dart	1	import 'package:flutter/material.dart';	COMMENT
LOW	…ponent_editor/widgets/property_editors/name_field.dart	1	import 'package:flutter/material.dart';	COMMENT
LOW	…onent_editor/widgets/property_editors/color_field.dart	1	import 'package:flame_studio/repositories/repositories.dart';	COMMENT
LOW	…ponent_editor/widgets/preview/selection_highlight.dart	1	import 'package:flame/components.dart' as flame;	COMMENT
LOW	…component_editor/widgets/preview/preview_hitboxes.dart	1	import 'package:flame/collisions.dart' as flame;	COMMENT
LOW	…/lib/component_editor/bloc/component_editor_state.dart	41		COMMENT
LOW	…/lib/component_editor/bloc/component_editor_state.dart	61	/// [ComponentEditorStatus.codeFailure]).	COMMENT
LOW	…o/lib/component_editor/bloc/component_editor_bloc.dart	1	import 'package:bloc/bloc.dart';	COMMENT
LOW	packages/flame_studio/windows/runner/utils.h	1	#ifndef RUNNER_UTILS_H_	COMMENT
LOW	packages/flame_studio/windows/runner/win32_window.cpp	1	#include "win32_window.h"	COMMENT
LOW	packages/flame_studio/windows/runner/resource.h	1	//{{NO_DEPENDENCIES}}	COMMENT
LOW	…e_studio/windows/flutter/generated_plugin_registrant.h	1	//	COMMENT
LOW	packages/flame_test/lib/test_paths.dart	1	/// A set of paths with different kinds of contours, for tests, benchmarks and	COMMENT
LOW	packages/flame_test/lib/src/close_to_matrix4.dart	1	import 'package:flutter_test/flutter_test.dart';	COMMENT
LOW	packages/flame_test/lib/src/flame_test.dart	81	/// widget builder [createGameWidget], a custom [pumpWidget] function and a	COMMENT
LOW	packages/flame_test/lib/src/test_golden.dart	1	import 'package:flame/game.dart';	COMMENT
LOW	packages/flame_test/lib/src/random_test.dart	41	/// `testRandom()` must be obtained through the provided random generator.	COMMENT
LOW	packages/flame_test/lib/src/random_test.dart	101	///	COMMENT
LOW	packages/flame_test/lib/src/fails_assert.dart	1	import 'package:test/test.dart';	COMMENT
LOW	packages/flame_test/lib/src/test_flame_game.dart	1	import 'package:flame/game.dart';	COMMENT
LOW	packages/flame_test/lib/src/test_flame_game.dart	41	tags: tags,	COMMENT
LOW	packages/flame_test/lib/src/expect_color.dart	1	import 'dart:ui' show Color;	COMMENT
LOW	packages/flame_test/lib/src/expect_color.dart	61	/// The alpha component is compared using [closeTo] matcher with a configurable	COMMENT
LOW	packages/flame_fire_atlas/lib/flame_fire_atlas.dart	261	/// Loads the atlas image into memory so it can be used, this method	COMMENT
LOW	packages/flame_lint/lib/flame_lint.dart	1	/// The flame_lint package doesn't ship any dart source code.	COMMENT
LOW	packages/flame_audio/lib/bgm.dart	1	import 'package:audioplayers/audioplayers.dart';	COMMENT
LOW	packages/flame_audio/lib/flame_audio.dart	21	///	COMMENT
LOW	packages/flame_splash_screen/lib/src/theme.dart	101	/// Wraps the splash screen layout options.	COMMENT
LOW	…viors/lib/src/behaviors/screen_collision_behavior.dart	1	import 'package:flame/components.dart';	COMMENT
LOW	…viors/lib/src/behaviors/screen_collision_behavior.dart	21	/// parent.position.x = screen.position.x;	COMMENT
LOW	…/lib/src/behaviors/propagating_collision_behavior.dart	41	/// the collision through to any [CollisionBehavior]s that are attached to the	COMMENT
LOW	packages/flame_isolate/lib/flame_isolate.dart	1	import 'package:flame/components.dart';	COMMENT
LOW	packages/flame_isolate/lib/flame_isolate.dart	21	///	COMMENT
LOW	packages/flame_isolate/lib/flame_tailored_isolate.dart	1	import 'package:flame/components.dart';	COMMENT
LOW	packages/flame_isolate/lib/flame_tailored_isolate.dart	21	///	COMMENT
LOW	…ges/flame_devtools/lib/widgets/behavior_tree_view.dart	1	import 'package:flame_devtools/behavior_tree_snapshot.dart';	COMMENT
LOW	…ges/flame_behavior_tree/lib/src/has_behavior_tree.dart	1	import 'dart:math';	COMMENT
LOW	…ges/flame_behavior_tree/lib/src/has_behavior_tree.dart	21	/// owner: this,	COMMENT
LOW	packages/flame_behavior_tree/lib/src/nodes/move_to.dart	1	import 'package:behavior_tree/behavior_tree.dart';	COMMENT
LOW	…ges/flame_behavior_tree/lib/src/nodes/play_effect.dart	1	import 'package:behavior_tree/behavior_tree.dart';	COMMENT
LOW	…ges/flame_behavior_tree/lib/src/nodes/play_effect.dart	21	/// ),	COMMENT
LOW	…ior_tree/lib/src/devtools/behavior_tree_connector.dart	1	import 'dart:convert';	COMMENT
LOW	…es/flame_behavior_tree/behavior_tree/lib/src/node.dart	1	import 'package:behavior_tree/behavior_tree.dart';	COMMENT
LOW	…es/flame_behavior_tree/behavior_tree/lib/src/node.dart	21	/// It does not have any effect on how the node behaves, but it makes a tree	COMMENT
374 more matches not shown…

Cross-File Repetition14 hits · 70 pts

Severity	File	Snippet	Context
HIGH	…enny/test/structure/expressions/operators/or_test.dart	line: false true true line: false true line: true true true line: false false false false	STRING
HIGH	…nny/test/structure/expressions/operators/xor_test.dart	line: false true true line: false true line: true true true line: false false false false	STRING
HIGH	…nny/test/structure/expressions/operators/and_test.dart	line: false true true line: false true line: true true true line: false false false false	STRING
HIGH	…nny/test/structure/expressions/operators/not_test.dart	line: false true true line: false true line: true true true line: false false false false	STRING
HIGH	…cture/expressions/operators/greater_or_equal_test.dart	line: false true true line: false true line: true true true line: false false false false	STRING
HIGH	…tructure/expressions/operators/less_or_equal_test.dart	line: false true true line: false true line: true true true line: false false false false	STRING
HIGH	…ny/test/structure/expressions/functions/bool_test.dart	line: false true true line: false true line: true true true line: false false false false	STRING
HIGH	…ents/component_mixins/tertiary_tap_callbacks_test.dart	does not receive an event when double-tapping a position far from the component	STRING
HIGH	…nts/component_mixins/secondary_tap_callbacks_test.dart	does not receive an event when double-tapping a position far from the component	STRING
HIGH	…events/component_mixins/double_tap_callbacks_test.dart	does not receive an event when double-tapping a position far from the component	STRING
HIGH	packages/flame/lib/src/components/sprite_component.dart	if size is set, autoresize should be false or size should be null when autoresize is true.	STRING
HIGH	…s/flame/lib/src/components/sprite_group_component.dart	if size is set, autoresize should be false or size should be null when autoresize is true.	STRING
HIGH	…ame/lib/src/components/sprite_animation_component.dart	if size is set, autoresize should be false or size should be null when autoresize is true.	STRING
HIGH	…b/src/components/sprite_animation_group_component.dart	if size is set, autoresize should be false or size should be null when autoresize is true.	STRING

Decorative Section Separators8 hits · 27 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	doc/_sphinx/extensions/dart_domain.py	221	# ----------------------------------------------------------------------------------------------	COMMENT
MEDIUM⚡	doc/_sphinx/extensions/dart_domain.py	223	# ----------------------------------------------------------------------------------------------	COMMENT
MEDIUM	doc/_sphinx/extensions/flutter_app.py	14	# ------------------------------------------------------------------------------	COMMENT
MEDIUM	doc/_sphinx/extensions/flutter_app.py	16	# ------------------------------------------------------------------------------	COMMENT
MEDIUM	doc/_sphinx/extensions/flutter_app.py	266	# ------------------------------------------------------------------------------	COMMENT
MEDIUM	doc/_sphinx/extensions/flutter_app.py	268	# ------------------------------------------------------------------------------	COMMENT
MEDIUM	doc/_sphinx/extensions/flutter_app.py	292	# ------------------------------------------------------------------------------	COMMENT
MEDIUM	doc/_sphinx/extensions/flutter_app.py	294	# ------------------------------------------------------------------------------	COMMENT

Hallucination Indicators2 hits · 20 pts

Severity	File	Line	Snippet	Context
CRITICAL	packages/flame/test/components/component_test.dart	808	game.world.children.first.children.elementAt(0),	CODE
CRITICAL	packages/flame/test/components/component_test.dart	812	game.world.children.first.children.elementAt(1),	CODE

Example Usage Blocks10 hits · 15 pts

Severity	File	Line	Snippet	Context
LOW	packages/flame_test/lib/src/expect_color.dart	13	/// Example usage:	COMMENT
LOW	packages/flame_test/lib/src/expect_color.dart	66	/// Example usage:	COMMENT
LOW	…ages/flame/lib/src/experimental/padding_component.dart	23	/// Example usage:	COMMENT
LOW	packages/flame/lib/src/experimental/row_component.dart	21	/// Example usage:	COMMENT
LOW	…kages/flame/lib/src/experimental/column_component.dart	21	/// Example usage:	COMMENT
LOW	…ges/flame/lib/src/experimental/expanded_component.dart	23	/// Example usage:	COMMENT
LOW	packages/flame/lib/src/components/icon_component.dart	19	/// Example usage:	COMMENT
LOW	packages/flame/lib/src/components/component_pool.dart	11	/// Example usage:	COMMENT
LOW	…flame/lib/src/components/core/component_tree_root.dart	210	/// Example usage:	COMMENT
LOW	packages/flame/lib/src/text/renderers/text_paint.dart	32	/// Example usage:	COMMENT

Fake / Example Data8 hits · 11 pts

Severity	File	Line	Snippet	Context
LOW	doc/other_modules/jenny/language/markup.md	1	<!-- cSpell:ignore lorem ipsum dolor sit amet, consectetur adipiscing elit -->	CODE
LOW	doc/other_modules/jenny/language/markup.md	1	<!-- cSpell:ignore lorem ipsum dolor sit amet, consectetur adipiscing elit -->	CODE
LOW⚡	doc/other_modules/jenny/language/markup.md	33	Lorem ipsum dolor sit amet, [bold]consectetur adipiscing elit[/]	CODE
LOW⚡	doc/other_modules/jenny/language/markup.md	33	Lorem ipsum dolor sit amet, [bold]consectetur adipiscing elit[/]	CODE
LOW⚡	doc/other_modules/jenny/language/markup.md	42	Lorem ipsum dolor sit amet, [wave/] consectetur adipiscing elit.	CODE
LOW⚡	doc/other_modules/jenny/language/markup.md	42	Lorem ipsum dolor sit amet, [wave/] consectetur adipiscing elit.	CODE
LOW⚡	doc/other_modules/jenny/language/markup.md	50	Lorem ipsum [color name=$color]dolor sit amet[/color]	CODE
LOW⚡	doc/other_modules/jenny/language/markup.md	50	Lorem ipsum [color name=$color]dolor sit amet[/color]	CODE

Hyper-Verbose Identifiers10 hits · 10 pts

Severity	File	Line	Snippet	Context
LOW	doc/_sphinx/extensions/dart_domain.py	158	def _scan_source_file_if_needed(self):	CODE
LOW⚡	doc/_sphinx/extensions/dart_domain.py	225	def _generate_node_for_declaration(self, data: Dict, level: int) -> Element:	CODE
LOW	doc/_sphinx/extensions/dart_domain.py	252	def _generate_class_signature_node(self, data: Dict, level: int) -> Element:	CODE
LOW	doc/_sphinx/extensions/dart_domain.py	280	def _generate_function_signature_node(self, data: Dict, level: int) -> Element:	CODE
LOW	doc/_sphinx/extensions/dart_domain.py	327	def _generate_field_signature_node(self, data: Dict, level: int) -> Element:	CODE
LOW	doc/_sphinx/extensions/dart_domain.py	353	def _generate_type_parameters_node(self, data: Dict) -> Optional[Element]:	CODE
LOW	doc/_sphinx/extensions/dart_domain.py	376	def _generate_constructors_section(self, data: Dict, level: int) -> Optional[Element]:	CODE
LOW	doc/_sphinx/extensions/dart_domain.py	387	def _generate_methods_section(self, data: Dict, level: int) -> Optional[Element]:	CODE
LOW	doc/_sphinx/extensions/dart_domain.py	398	def _generate_properties_section(self, data: Dict, level: int) -> Optional[Element]:	CODE
LOW	doc/_sphinx/scripts/versions.js	26	function convertVersionsToHtmlLinks(versionsList, currentVersion) {	CODE

Slop Phrases8 hits · 10 pts

Severity	File	Line	Snippet	Context
LOW	examples/lib/stories/widgets/widgets.dart	54	can use the `NineTileBox` which is showcased here, don't forget to check	CODE
LOW	examples/lib/stories/widgets/widgets.dart	86	you can create a `SpriteButton`, don't forget to check out the settings	CODE
LOW	examples/lib/stories/widgets/widgets.dart	110	you can create a `SpriteWidget`, don't forget to check out the settings	CODE
LOW	examples/lib/stories/widgets/widgets.dart	161	a `SpriteWidget`, don't forget to check out the settings in the knobs	CODE
LOW	examples/lib/stories/widgets/widgets.dart	188	tree you can create a `SpriteAnimationWidget`, don't forget to check out	CODE
LOW	packages/flame_3d/lib/src/game/notifying_vector3.dart	10	/// subscribe to notifications, don't forget to eventually unsubscribe in	COMMENT
LOW	…ckages/flame_3d/lib/src/game/notifying_quaternion.dart	12	/// subscribe to notifications, don't forget to eventually unsubscribe in	COMMENT
LOW	packages/flame/lib/src/game/notifying_vector2.dart	9	/// subscribe to notifications, don't forget to eventually unsubscribe in	COMMENT

Synthetic Comment Markers1 hit · 8 pts

Severity	File	Line	Snippet	Context
HIGH	…rc/events/dispatchers/multi_drag_scale_dispatcher.dart	81	/// [component], then enables drag and/or scale as requested.	COMMENT

AI Slop Vocabulary2 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	…lame/lib/src/experimental/linear_layout_component.dart	342	// Essentially the same as start, but gap is set.	COMMENT
MEDIUM	packages/flame/lib/src/components/core/component.dart	763	/// This method is robust towards being called from any place in the user	COMMENT

Deep Nesting4 hits · 4 pts

Severity	File	Line	Context
LOW	doc/_sphinx/extensions/package.py	24	CODE
LOW	doc/_sphinx/extensions/dart_domain.py	398	CODE
LOW	doc/_sphinx/extensions/dart_domain.py	441	CODE
LOW	doc/_sphinx/extensions/dart_domain.py	564	CODE

Structural Annotation Overuse1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	packages/flame/lib/src/experimental/raycast_result.dart	11	/// NOTE: This class might be subject to breaking changes in an upcoming	COMMENT

Unused Imports1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	doc/_sphinx/extensions/yarn_lexer.py	4		CODE

flame-engine/flame

Open-Source Code Quality, Security and Technical Debt Review