2.4

Adjusted Signal

2.4

Raw Pattern Score

100%

Time Factor

2026-10-20

Last Push

19.3K

Stars

Dart

Language

113.5K

Lines of Code

1.4K

Files

140

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 6.2/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 122 finding(s).

Hallucinated Dependency & Supply Chain Risk 4.5/100 · LOW

Are imports declared and package/API names verified? 13 finding(s).

Agent Over-Engineering Ratio 1.0/100 · LOW

Are wrappers, guards, and repeated structures necessary? 6 finding(s).

PR Review Velocity Impact 10.6/100 · LOW

Which changes need focused human review? 140 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 6HIGH 7MEDIUM 13LOW 114

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 140 distinct pattern matches across 10 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 Block109 hits · 109 pts

Severity	File	Line	Snippet	Context
LOW	…o_app/plugin/flutter_module_using_plugin/lib/main.dart	21	}	COMMENT
LOW	…flutter_module_using_plugin_android_view/lib/main.dart	21	}	COMMENT
LOW	…pp/books/ios_books/IosBooks/IosBooks-Bridging-Header.h	1	//	COMMENT
LOW	…rc/main/java/dev/flutter/example/books/MainActivity.kt	121	// into an idiomatic Android activity interface with intent extras as input and	COMMENT
LOW	…esizingTests/Pods-ios_content_resizingTests-umbrella.h	1	#ifdef __OBJC__	COMMENT
LOW	…terPluginRegistrant/FlutterPluginRegistrant-umbrella.h	1	#ifdef __OBJC__	COMMENT
LOW	…ontent_resizing-ios_content_resizingUITests-umbrella.h	1	#ifdef __OBJC__	COMMENT
LOW	…_content_resizing/Pods-ios_content_resizing-umbrella.h	1	#ifdef __OBJC__	COMMENT
LOW	…o_app/ios_content_resizing/flutter_module/pubspec.yaml	1	name: flutter_module	COMMENT
LOW	…o_app/ios_content_resizing/flutter_module/pubspec.yaml	41	# included with your application, so that you can use the icons in	COMMENT
LOW	…o_app/ios_content_resizing/flutter_module/pubspec.yaml	61	# example:	COMMENT
LOW	background_isolate_channels/lib/simple_database.dart	1	// Copyright 2022 The Flutter team. All rights reserved.	COMMENT
LOW	background_isolate_channels/lib/simple_database.dart	21	// isolate and the [_SimpleDatabaseServer] operates on a background isolate.	COMMENT
LOW	…nd_routing/linux/flutter/generated_plugin_registrant.h	1	//	COMMENT
LOW	navigation_and_routing/windows/runner/utils.h	1	#ifndef RUNNER_UTILS_H_	COMMENT
LOW	navigation_and_routing/windows/runner/win32_window.cpp	1	#include "win32_window.h"	COMMENT
LOW	navigation_and_routing/windows/runner/resource.h	1	//{{NO_DEPENDENCIES}}	COMMENT
LOW	…_routing/windows/flutter/generated_plugin_registrant.h	1	//	COMMENT
LOW	…sformation/linux/flutter/generated_plugin_registrant.h	1	//	COMMENT
LOW	asset_transformation/windows/runner/utils.h	1	#ifndef RUNNER_UTILS_H_	COMMENT
LOW	asset_transformation/windows/runner/win32_window.cpp	1	#include "win32_window.h"	COMMENT
LOW	asset_transformation/windows/runner/resource.h	1	//{{NO_DEPENDENCIES}}	COMMENT
LOW	…ormation/windows/flutter/generated_plugin_registrant.h	1	//	COMMENT
LOW	…ial_3_demo/linux/flutter/generated_plugin_registrant.h	1	//	COMMENT
LOW	material_3_demo/windows/runner/utils.h	1	#ifndef RUNNER_UTILS_H_	COMMENT
LOW	material_3_demo/windows/runner/win32_window.cpp	1	#include "win32_window.h"	COMMENT
LOW	material_3_demo/windows/runner/resource.h	1	//{{NO_DEPENDENCIES}}	COMMENT
LOW	…l_3_demo/windows/flutter/generated_plugin_registrant.h	1	//	COMMENT
LOW	cupertino_gallery/test/widget_test.dart	1	// This is a basic Flutter widget test.	COMMENT
LOW	…no_gallery/linux/flutter/generated_plugin_registrant.h	1	//	COMMENT
LOW	cupertino_gallery/windows/runner/utils.h	1	#ifndef RUNNER_UTILS_H_	COMMENT
LOW	cupertino_gallery/windows/runner/win32_window.cpp	1	#include "win32_window.h"	COMMENT
LOW	cupertino_gallery/windows/runner/resource.h	1	//{{NO_DEPENDENCIES}}	COMMENT
LOW	…_gallery/windows/flutter/generated_plugin_registrant.h	1	//	COMMENT
LOW	…ss_app/app/linux/flutter/generated_plugin_registrant.h	1	//	COMMENT
LOW	compass_app/app/lib/utils/result.dart	1	// Copyright 2024 The Flutter team. All rights reserved.	COMMENT
LOW	compass_app/app/windows/runner/utils.h	1	#ifndef RUNNER_UTILS_H_	COMMENT
LOW	compass_app/app/windows/runner/win32_window.cpp	1	#include "win32_window.h"	COMMENT
LOW	compass_app/app/windows/runner/resource.h	1	//{{NO_DEPENDENCIES}}	COMMENT
LOW	…_app/app/windows/flutter/generated_plugin_registrant.h	1	//	COMMENT
LOW	compass_app/server/lib/middleware/auth.dart	1	// Copyright 2024 The Flutter team. All rights reserved.	COMMENT
LOW	compass_app/server/lib/routes/booking.dart	1	// Copyright 2024 The Flutter team. All rights reserved.	COMMENT
LOW	form_app/linux/flutter/generated_plugin_registrant.h	1	//	COMMENT
LOW	form_app/windows/runner/utils.h	1	#ifndef RUNNER_UTILS_H_	COMMENT
LOW	form_app/windows/runner/win32_window.cpp	1	#include "win32_window.h"	COMMENT
LOW	form_app/windows/runner/resource.h	1	//{{NO_DEPENDENCIES}}	COMMENT
LOW	form_app/windows/flutter/generated_plugin_registrant.h	1	//	COMMENT
LOW	platform_design/lib/main.dart	61	// data. Since changing platform re-parents those tabs into different	COMMENT
LOW	date_planner/lib/event_symbol.dart	1	// Copyright 2024 The Flutter Authors. All rights reserved.	COMMENT
LOW	date_planner/lib/event_symbol.dart	21	CupertinoIcons.clock_fill,	COMMENT
LOW	.prompts/llm.md	201	## Documentation Standards	COMMENT
LOW	.prompts/llm.md	241	}	COMMENT
LOW	pedometer/ffigen.yaml	21		COMMENT
LOW	pedometer/pubspec.yaml	21	jnigen: ^0.14.2	COMMENT
LOW	pedometer/pubspec.yaml	41	#	COMMENT
LOW	pedometer/pubspec.yaml	61	# To add custom fonts to your plugin package, add a fonts section here,	COMMENT
LOW	pedometer/example/pubspec.yaml	1	name: pedometer_example	COMMENT
LOW	pedometer/example/pubspec.yaml	61	flutter_lints: ^6.0.0	COMMENT
LOW	pedometer/example/pubspec.yaml	81		COMMENT
LOW	pedometer/example/pubspec.yaml	101	#	COMMENT
49 more matches not shown…

Hallucination Indicators6 hits · 85 pts

Severity	File	Line	Snippet	Context
CRITICAL	…r/example/androidfullscreen/ExampleInstrumentedTest.kt	30	onView(withId(R.id.launch_button)).perform(androidx.test.espresso.action.ViewActions.click())	CODE
CRITICAL⚡	…r/example/androidfullscreen/ExampleInstrumentedTest.kt	46	androidx.test.espresso.assertion.ViewAssertions.matches(	CODE
CRITICAL⚡	…r/example/androidfullscreen/ExampleInstrumentedTest.kt	52	androidx.test.espresso.matcher.ViewMatchers.withText("Current count: 1")	CODE
CRITICAL⚡	…r/example/androidfullscreen/ExampleInstrumentedTest.kt	57	onView(withId(R.id.launch_button)).perform(androidx.test.espresso.action.ViewActions.click())	CODE
CRITICAL⚡	…r/example/androidfullscreen/ExampleInstrumentedTest.kt	65	androidx.test.espresso.assertion.ViewAssertions.matches(	CODE
CRITICAL⚡	…r/example/androidfullscreen/ExampleInstrumentedTest.kt	67	androidx.test.espresso.matcher.ViewMatchers.withText("Current count: 2")	CODE

Cross-File Repetition4 hits · 20 pts

Severity	File	Snippet	Context
HIGH	desktop_photo_search/fluent_ui/test/unsplash_test.dart	{ "total": 133, "total_pages": 7, "results": [ { "id": "eolpjytrbsq", "created_at": "2014-11-18t14:35:36-05:00", "width"	STRING
HIGH	desktop_photo_search/fluent_ui/test/widget_test.dart	{ "total": 133, "total_pages": 7, "results": [ { "id": "eolpjytrbsq", "created_at": "2014-11-18t14:35:36-05:00", "width"	STRING
HIGH	desktop_photo_search/material/test/unsplash_test.dart	{ "total": 133, "total_pages": 7, "results": [ { "id": "eolpjytrbsq", "created_at": "2014-11-18t14:35:36-05:00", "width"	STRING
HIGH	desktop_photo_search/material/test/widget_test.dart	{ "total": 133, "total_pages": 7, "results": [ { "id": "eolpjytrbsq", "created_at": "2014-11-18t14:35:36-05:00", "width"	STRING

Slop Phrases5 hits · 15 pts

Severity	File	Line	Snippet	Context
MEDIUM	…o_app/ios_content_resizing/flutter_module/pubspec.yaml	41	# included with your application, so that you can use the icons in	COMMENT
MEDIUM	background_isolate_channels/lib/main.dart	67	// just for demonstration purposes.	COMMENT
MEDIUM	compass_app/server/lib/routes/login.dart	20	/// This API only accepts a fixed email and password for demonstration purposes,	COMMENT
MEDIUM	compass_app/server/lib/routes/user.dart	14	/// This API only returns a hardcoded user for demonstration purposes.	COMMENT
MEDIUM	pedometer/example/pubspec.yaml	70	# included with your application, so that you can use the icons in	COMMENT

Magic Placeholder Names3 hits · 15 pts

Severity	File	Line	Snippet	Context
HIGH	google_maps/web/index.html	33	<script src="https://maps.googleapis.com/maps/api/js?key=YOUR-API-KEY"></script>	CODE
HIGH	google_maps/ios/Runner/AppDelegate.swift	12	GMSServices.provideAPIKey("YOUR-API-KEY")	CODE
HIGH	google_maps/android/app/src/main/AndroidManifest.xml	10	android:value="YOUR-API-KEY"/>	CODE

Modern AI Meta-Vocabulary5 hits · 15 pts

Severity	File	Line	Snippet	Context
MEDIUM	material_3_demo/test/component_screen_test.dart	115	// Third one is off screen in the scaffold	COMMENT
MEDIUM	material_3_demo/test/component_screen_test.dart	126	// Second one is off screen in the scaffold	COMMENT
MEDIUM	platform_design/lib/main.dart	44	// Shows a different type of scaffold depending on the platform.	COMMENT
MEDIUM	platform_design/lib/main.dart	70	// actually building the scaffold around the drawer.	COMMENT
MEDIUM	platform_design/lib/main.dart	76	// a tab in the tab scaffold. The tab scaffold also positions the tab bar	COMMENT

Self-Referential Comments2 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	pedometer/pubspec.yaml	29	# The following section is specific to Flutter packages.	COMMENT
MEDIUM	pedometer/example/pubspec.yaml	66	# The following section is specific to Flutter packages.	COMMENT

Fake / Example Data4 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	.prompts/llm.md	255	/// final isValid = validateEmail('user@example.com'); // true	COMMENT
LOW	.prompts/llm.md	338	final name = 'John Doe';	CODE
LOW	animations/lib/src/basics/custom_tween.dart	116	porro quisquam est, qui dolorem ipsum, quia dolor sit amet consectetur	CODE
LOW	animations/lib/src/basics/custom_tween.dart	116	porro quisquam est, qui dolorem ipsum, quia dolor sit amet consectetur	CODE

Excessive Try-Catch Wrapping1 hit · 2 pts

Severity	File	Line	Snippet	Context
MEDIUM	tool/ci_script.dart	116	print('Error detecting Flutter channel: $e');	CODE

Hyper-Verbose Identifiers1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	…dding/element_embedding_demo/web/js/demo-js-interop.js	36	function setJsInteropControlsEnabled(enabled) {	CODE

flutter/samples

Open-Source Code Quality, Security and Technical Debt Review