0.6

Adjusted Signal

0.6

Raw Pattern Score

100%

Time Factor

2026-10-16

Last Push

20.7K

Stars

TypeScript

Language

132.1K

Lines of Code

1.1K

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 2.3/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 59 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.5/100 · LOW

Are imports declared and package/API names verified? 8 finding(s).

Agent Over-Engineering Ratio 2.0/100 · LOW

Are wrappers, guards, and repeated structures necessary? 54 finding(s).

PR Review Velocity Impact 2.6/100 · LOW

Which changes need focused human review? 67 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 66

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 67 distinct pattern matches across 4 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.

Hyper-Verbose Identifiers54 hits · 54 pts

Severity	File	Line	Snippet	Context
LOW	scripts/src/utils/monorepo-struct.ts	210	async function expandMonorepoPkgDirGlobs(	CODE
LOW	scripts/src/pkg/utils/rollup-plugins-theming.ts	13	export default function transformClassNamesPlugin(	CODE
LOW	scripts/src/pkg/utils/rollup-plugins-theming.ts	152	function transformPotentialClassName(themeName: string, isPublicMui: boolean, minify: boolean, potentialClassName: strin	CODE
LOW	scripts/src/pkg/utils/rollup-plugins-theming.ts	307	function generateObfuscatedClassName(themeName: string, isPublicMui: boolean, className: string): string {	CODE
LOW	scripts/src/pkg/utils/bundle-struct.ts	342	export function computeModuleExternalPkgs(pkgBundleStruct: PkgBundleStruct): string[] {	CODE
LOW	scripts/src/pkg/utils/bundle-struct.ts	355	export function computeGlobalExternalPkgs(pkgBundleStruct: PkgBundleStruct): string[] {	CODE
LOW	scripts/src/pkg/utils/rollup-plugins.ts	175	export function externalizeExtensionsPlugin(extensionsInput: ExtensionInput): Plugin {	CODE
LOW	packages/vanilla-tests/src/legacy/businessHours.ts	179	function isTimeGridNonBusinessSegsRendered(calendar, segs) {	CODE
LOW	packages/vanilla-tests/src/lib/misc.ts	18	export async function ignoreResizeObserverLoops(f: () => Promise<void>): Promise<void> {	CODE
LOW	packages/vanilla-tests/src/lib/misc.ts	45	function getRangeSeparatorForLocale(locale: string): string {	CODE
LOW	packages/vanilla-tests/src/lib/datelib-utils.ts	11	export function formatPrettyTimeZoneOffset(date) {	CODE
LOW	packages/preact/src/validation.ts	183	function isDateSelectionPropsValid(state: SplittableProps, context: CalendarContext, dateSpanMeta: any, filterConfig): b	CODE
LOW	packages/preact/src/calendar-utils.ts	54	export function buildDateSpanApiWithContext(dateSpan: DateSpan, context: CalendarContext) {	CODE
LOW	packages/preact/src/NowTimerRunner.ts	223	function resolveNextSnappedInstant(	CODE
LOW	packages/preact/src/NowTimerRunner.ts	239	function findNextOffsetTransitionMs(rawMs: number, dateEnv: DateEnv, horizonMs: number): number \| undefined {	CODE
LOW	packages/preact/src/CalendarInner.tsx	254	function buildViewPropTransformers(theClasses: ViewPropsTransformerClass[]) {	CODE
LOW	packages/preact/src/interactions/interaction.ts	44	export function interactionSettingsToStore(settings: InteractionSettings): InteractionSettingsStore {	CODE
LOW	packages/preact/src/util/dom-geom.ts	141	function computeScrollbarWidthsForEl(el: HTMLElement): ScrollbarWidths {	CODE
LOW	packages/preact/src/util/object.ts	134	export function isMaybeDateRangeInputsEqual(range0: any, range1: any) {	CODE
LOW	packages/preact/src/component-util/event-rendering.ts	291	export function computeEventRangeDraggable(eventRange: EventRenderRange, context: ViewContext) {	CODE
LOW	packages/preact/src/component-util/resize-observer.ts	72	export function flushSyncWithSizeBatching(callback: () => void): void {	CODE
LOW	packages/preact/src/scrollgrid/Scroller.tsx	232	function getNormalizedRtlScrollLeft(x: number, el: HTMLElement): number {	CODE
LOW	packages/preact/src/content-inject/ContentInjector.ts	171	export function hasCustomRenderingHandler(	CODE
LOW	packages/preact/src/timegrid/seg-placement-adapter.ts	125	export function buildTimeGridSegPlacements(	CODE
LOW	…/src/timegrid/components/TimeGridNowIndicatorArrow.tsx	18	export function TimeGridNowIndicatorArrow(props: TimeGridNowIndicatorArrowProps) {	CODE
LOW	packages/preact/src/timegrid/components/util.ts	39	export function computeNowIndicatorDayDate(	CODE
LOW	packages/preact/src/interaction-plugin/utils.ts	25	export function buildDatePointApiWithContext(dateSpan: DateSpan, context: CalendarContext) {	CODE
LOW	packages/preact/src/structs/event-mutation.ts	33	export function applyMutationToEventStore(	CODE
LOW	packages/preact/src/structs/event-mutation.ts	95	function applyMutationToEventInstance(	CODE
LOW	packages/preact/src/structs/event-instance.ts	141	export function instanceRangeContainsRange(	CODE
LOW	packages/preact/src/structs/date-span.ts	201	export function buildRangeApiWithTimeZone(range: DateRange, dateEnv: DateEnv, omitTime?: boolean): RangeApiWithTimeZone	CODE
LOW	packages/preact/src/structs/date-span.ts	223	export function getDateSpanInstantStartMs(dateSpan: DateSpan, dateEnv: DateEnv): number {	CODE
LOW	packages/preact/src/list/components/ListDayHeader.tsx	73	function createDefaultListDayFormat({ durationUnit, singleUnit }: ViewSpec): DateFormatter {	CODE
LOW	packages/preact/src/list/components/ListDayHeader.tsx	83	function createDefaultListDaySideFormat({ durationUnit, singleUnit }: ViewSpec): DateFormatter {	CODE
LOW	packages/preact/src/daygrid/seg-placement-adapter.ts	81	export function buildDayGridLevelPlacements(	CODE
LOW	packages/preact/src/daygrid/seg-placement-adapter.ts	108	export function buildDayGridPixelPlacements(	CODE
LOW	packages/preact/src/daygrid/seg-placement-adapter.ts	188	export function resolveDayGridPlacementMode(	CODE
LOW	packages/preact/src/daygrid/seg-placement-adapter.ts	210	export function computeDayGridDomCandidateMaxLevels(	CODE
LOW	packages/preact/src/daygrid/seg-placement-adapter.ts	228	export function computeDayGridMoreLinkLevelTax(mode: DayGridPlacementMode): number {	CODE
LOW	packages/preact/src/daygrid/seg-placement-adapter.ts	232	function buildDayGridPlacementLayout(	CODE
LOW	packages/preact/src/daygrid/components/DayGridRow.tsx	777	function buildWeekNumberRenderProps(	CODE
LOW	packages/preact/src/daygrid/components/util.tsx	163	function computeFallbackHeaderFormat(datesRepDistinctDays: boolean, dayCnt: number): DateFormatter {	CODE
LOW	packages/preact/src/reducers/CalendarDataManager.ts	58	export class CalendarDataManager {	CODE
LOW	packages/preact/src/reducers/CalendarDataManager.ts	643	function buildDateProfileGenerator(props: DateProfileGeneratorProps): DateProfileGenerator {	CODE
LOW	packages/preact/src/reducers/CalendarDataManager.ts	720	function parseContextBusinessHours(calendarContext: CalendarContext) {	CODE
LOW	packages/preact/src/reducers/eventSources.ts	70	export function reduceEventSourcesNewTimeZone(eventSources: EventSourceHash, dateProfile: DateProfile, context: Calendar	CODE
LOW	packages/preact/src/reducers/eventSources.ts	82	export function computeEventSourcesLoading(eventSources: EventSourceHash): boolean {	CODE
LOW	packages/preact/src/reducers/options.ts	3	export function reduceDynamicOptionOverrides(dynamicOptionOverrides, action: Action) {	CODE
LOW	packages/lwc-calendar/scripts/lib/build.ts	135	export function resolveDistDirFromPackageJson(packageJsonPath: string) {	CODE
LOW	packages/lwc-calendar/src/fullCalendar.js	332	function buildRedispatchedCallbacks(plugins) {	CODE
LOW	packages/lwc-calendar/src/fullCalendar.js	436	function captureFullCalendarGlobal() {	CODE
LOW	…es/headless-calendar/tests/NativeDateFormatter.test.ts	91	function makePrettyDateTimeFormatter() {	CODE
LOW	packages/headless-calendar/src/formatting-interface.ts	68	export function createVerboseFormattingArg(	CODE
LOW	packages/headless-calendar/src/duration.ts	197	export function greatestDurationDenominator(dur: Duration) {	CODE

Fake / Example Data8 hits · 12 pts

Severity	File	Line	Snippet	Context
LOW⚡	packages/vanilla-tests/manual/old/dnd.html	57	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin semper pretium auctor. Sed condimentum scelerisque	CODE
LOW⚡	packages/vanilla-tests/manual/old/dnd.html	57	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin semper pretium auctor. Sed condimentum scelerisque	CODE
LOW⚡	packages/vanilla-tests/manual/old/dnd.html	60	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin semper pretium auctor. Sed condimentum scelerisque	CODE
LOW⚡	packages/vanilla-tests/manual/old/dnd.html	60	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin semper pretium auctor. Sed condimentum scelerisque	CODE
LOW⚡	packages/vanilla-tests/manual/old/dnd.html	66	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin semper pretium auctor. Sed condimentum scelerisque	CODE
LOW⚡	packages/vanilla-tests/manual/old/dnd.html	66	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin semper pretium auctor. Sed condimentum scelerisque	CODE
LOW⚡	packages/vanilla-tests/manual/old/dnd.html	69	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin semper pretium auctor. Sed condimentum scelerisque	CODE
LOW⚡	packages/vanilla-tests/manual/old/dnd.html	69	Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin semper pretium auctor. Sed condimentum scelerisque	CODE

Over-Commented Block4 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	packages/vanilla-tests/manual/old/dnd.html	21	// console.log('up', ev)	COMMENT
LOW	packages/vanilla-tests/manual/php/get-time-zones.php	1	<?php	COMMENT
LOW	packages/vanilla-tests/manual/php/get-events.php	1	<?php	COMMENT
LOW	…ckages/vanilla/examples/external-dragging-builtin.html	21	itemSelector: '.fc-event',	COMMENT

Modern AI Meta-Vocabulary1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	packages/angular/lib/README.md	5	## Code scaffolding	COMMENT

fullcalendar/fullcalendar

Open-Source Code Quality, Security and Technical Debt Review