0.4

Adjusted Signal

0.4

Raw Pattern Score

100%

Time Factor

2026-10-29

Last Push

24.5K

Stars

TypeScript

Language

195.5K

Lines of Code

667

Files

Pattern Hits

2026-10-31

Scan Date

0.00

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 0.8/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 29 finding(s).

Hallucinated Dependency & Supply Chain Risk 1.3/100 · LOW

Are imports declared and package/API names verified? 40 finding(s).

Agent Over-Engineering Ratio 0.5/100 · LOW

Are wrappers, guards, and repeated structures necessary? 21 finding(s).

PR Review Velocity Impact 1.8/100 · LOW

Which changes need focused human review? 69 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 0HIGH 0MEDIUM 1LOW 68

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 69 distinct pattern matches across 5 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.

Fake / Example Data40 hits · 50 pts

Severity	File	Line	Snippet	Context
LOW	example/e2e/maestro/tab-view-scrollable-tab-bar.yml	15	text: 'What is Lorem Ipsum?'	CODE
LOW	example/e2e/maestro/stack-header-customization.yml	20	text: 'What is Lorem Ipsum?'	CODE
LOW	example/e2e/maestro/stack-prevent-remove.yml	12	text: 'What is Lorem Ipsum?'	CODE
LOW	example/e2e/maestro/stack-prevent-remove.yml	51	text: 'What is Lorem Ipsum?'	CODE
LOW	example/e2e/maestro/tab-view-custom-tab-bar.yml	21	text: 'What is Lorem Ipsum?'	CODE
LOW	example/e2e/maestro/tab-view-custom-tab-bar.yml	48	text: 'What is Lorem Ipsum?'	CODE
LOW	example/e2e/maestro/drawer-master-detail.yml	26	text: 'What is Lorem Ipsum?'	CODE
LOW	example/e2e/maestro/navigator-layout.yml	24	text: 'What is Lorem Ipsum?'	CODE
LOW	…mple/e2e/maestro/native-stack-header-customization.yml	9	TEXT: 'What is Lorem Ipsum?'	CODE
LOW	…mple/e2e/maestro/native-stack-header-customization.yml	21	text: 'What is Lorem Ipsum?'	CODE
LOW	…mple/e2e/maestro/native-stack-header-customization.yml	29	text: 'What is Lorem Ipsum?'	CODE
LOW	example/e2e/maestro/tab-view-auto-width-tab-bar.yml	13	text: 'What is Lorem Ipsum?'	CODE
LOW	…mple/e2e/maestro/native-bottom-tabs-custom-tab-bar.yml	8	TEXT: 'What is Lorem Ipsum?'	CODE
LOW	…mple/e2e/maestro/native-bottom-tabs-custom-tab-bar.yml	14	text: 'What is Lorem Ipsum?'	CODE
LOW	…mple/e2e/maestro/native-bottom-tabs-custom-tab-bar.yml	32	text: 'What is Lorem Ipsum?'	CODE
LOW	example/e2e/maestro/native-stack-prevent-remove.yml	12	text: 'What is Lorem Ipsum?'	CODE
LOW	example/e2e/maestro/native-stack-prevent-remove.yml	51	text: 'What is Lorem Ipsum?'	CODE
LOW	example/e2e/maestro/tab-view-scroll-adapter.yml	13	text: 'What is Lorem Ipsum?'	CODE
LOW⚡	example/src/Shared/Article.tsx	76	<Heading>What is Lorem Ipsum?</Heading>	CODE
LOW⚡	example/src/Shared/Article.tsx	78	Lorem Ipsum is simply dummy text of the printing and typesetting	CODE
LOW⚡	example/src/Shared/Article.tsx	79	industry. Lorem Ipsum has been the industry's standard dummy text	CODE
LOW⚡	example/src/Shared/Article.tsx	84	of Letraset sheets containing Lorem Ipsum passages, and more recently	CODE
LOW⚡	example/src/Shared/Article.tsx	86	of Lorem Ipsum.	CODE
LOW⚡	example/src/Shared/Article.tsx	95	Contrary to popular belief, Lorem Ipsum is not simply random text. It	CODE
LOW⚡	example/src/Shared/Article.tsx	99	Latin words, consectetur, from a Lorem Ipsum passage, and going through	CODE
LOW⚡	example/src/Shared/Article.tsx	101	undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33	CODE
LOW⚡	example/src/Shared/Article.tsx	105	Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in	CODE
LOW⚡	example/src/Shared/Article.tsx	105	Ipsum, "Lorem ipsum dolor sit amet..", comes from a line in	CODE
LOW⚡	example/src/Shared/Article.tsx	109	The standard chunk of Lorem Ipsum used since the 1500s is reproduced	CODE
LOW⚡	example/src/Shared/Article.tsx	119	using Lorem Ipsum is that it has a more-or-less normal distribution of	CODE
LOW⚡	example/src/Shared/Article.tsx	122	and web page editors now use Lorem Ipsum as their default model text,	CODE
LOW⚡	example/src/Shared/Article.tsx	123	and a search for "lorem ipsum" will uncover many web sites	CODE
LOW⚡	example/src/Shared/Article.tsx	130	There are many variations of passages of Lorem Ipsum available, but the	CODE
LOW⚡	example/src/Shared/Article.tsx	133	are going to use a passage of Lorem Ipsum, you need to be sure there	CODE
LOW⚡	example/src/Shared/Article.tsx	135	Lorem Ipsum generators on the Internet tend to repeat predefined chunks	CODE
LOW⚡	example/src/Shared/Article.tsx	138	model sentence structures, to generate Lorem Ipsum which looks	CODE
LOW⚡	example/src/Shared/Article.tsx	139	reasonable. The generated Lorem Ipsum is therefore always free from	CODE
LOW	example/src/Screens/NativeStackFormSheet.tsx	140	'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam ' +	CODE
LOW	example/src/Screens/NativeStackFormSheet.tsx	140	'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam ' +	CODE
LOW	packages/core/src/__tests__/queryString.test.tsx	27	{ query: 'first+name=Jane+Doe', expected: { 'first name': 'Jane Doe' } },	CODE

Hyper-Verbose Identifiers21 hits · 21 pts

Severity	File	Line	Snippet	Context
LOW	example/__typechecks__/static.check.tsx	416	function StaticNavigatorHookTypeChecks() {	CODE
LOW	example/src/Screens/ComponentsMaterialSymbols.tsx	69	export function ComponentsMaterialSymbols(_: StaticScreenProps<{}>) {	CODE
LOW	scripts/measure-typescript.ts	382	const dynamicConsumers = `function UseDynamicParamListToParamList() {	CODE
LOW	scripts/measure-typescript.ts	403	function UseDynamicParamListToNavigator() {	CODE
LOW	scripts/measure-typescript.ts	424	function UseDynamicNavigatorToParamList() {	CODE
LOW	scripts/measure-typescript.ts	443	function UseStaticParentToStaticChild() {	CODE
LOW	packages/core/src/NavigationIndependentTree.tsx	30	export function NavigationIndependentTree({	CODE
LOW	packages/core/src/getStateFromPath.tsx	518	function getSortedNormalizedConfigs(	CODE
LOW	packages/core/src/getStateFromPath.tsx	606	function checkForDuplicatedConfigs(	CODE
LOW	packages/core/src/useNavigationIndependentTree.tsx	5	export function useNavigationIndependentTree() {	CODE
LOW	…ckages/core/src/useFocusedListenersChildrenAdapter.tsx	19	export function useFocusedListenersChildrenAdapter({	CODE
LOW	packages/core/src/useNavigationState.tsx	187	export function NavigationStateListenerProvider({	CODE
LOW	packages/core/src/useNavigationState.tsx	252	export function NamedNavigationStateListenerProvider({	CODE
LOW	packages/core/src/getFocusedRouteNameFromRoute.tsx	5	export function getFocusedRouteNameFromRoute(	CODE
LOW	packages/core/src/NavigationBuilderContext.tsx	92	export function useNavigationBuilderContext() {	CODE
LOW	…kages/native/src/createStandardNavigationFactories.tsx	98	function StandardNavigationNavigator(props: any) {	CODE
LOW	packages/devtools/src/parseHermesStack.tsx	71	function isInternalBytecodeSourceUrl(sourceUrl: string): boolean {	CODE
LOW	packages/devtools/src/useReduxDevToolsExtension.tsx	21	export function useReduxDevToolsExtension(	CODE
LOW	…ative-stack/src/utils/useInvalidPreventRemoveError.tsx	6	export function useInvalidPreventRemoveError(	CODE
LOW	…stack/src/TransitionConfigs/CardStyleInterpolators.tsx	308	export function forRevealFromBottomAndroid({	CODE
LOW	…stack/src/TransitionConfigs/CardStyleInterpolators.tsx	407	export function forScaleFromCenterAndroid({	CODE

Over-Commented Block6 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	packages/core/src/useNavigationBuilder.tsx	841	setKey(navigatorKey);	COMMENT
LOW	packages/core/src/useNavigationState.tsx	101	entry: NavigationStateEntry \| null;	COMMENT
LOW	packages/core/src/getActionFromState.tsx	101	pop?: boolean \| undefined;	COMMENT
LOW	packages/native/ios/ReactNavigationCornerInsetView.mm	1	#import "ReactNavigationCornerInsetView.h"	COMMENT
LOW	packages/native/src/createMemoryHistory.tsx	161	return new Promise<void>((resolve, reject) => {	COMMENT
LOW	…react-native-drawer-layout/src/views/Drawer.native.tsx	481		COMMENT

AI Slop Vocabulary1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	packages/bottom-tabs/src/views/BottomTabBar.tsx	410	// Absolutely position the tab bar so that the content is below it	COMMENT

Verbosity Indicators1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	packages/core/src/useOnPreventRemove.tsx	63	// First, we need to check if any child screens want to prevent it	COMMENT

react-navigation/react-navigation

Open-Source Code Quality, Security and Technical Debt Review