1.2

Adjusted Signal

1.2

Raw Pattern Score

100%

Time Factor

2026-10-30

Last Push

20.3K

Stars

TypeScript

Language

78.5K

Lines of Code

551

Files

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 3.3/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 49 finding(s).

Hallucinated Dependency & Supply Chain Risk 2.5/100 · LOW

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

Agent Over-Engineering Ratio 2.8/100 · LOW

Are wrappers, guards, and repeated structures necessary? 45 finding(s).

PR Review Velocity Impact 5.6/100 · LOW

Which changes need focused human review? 62 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 3HIGH 0MEDIUM 1LOW 58

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 62 distinct pattern matches across 6 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 Identifiers45 hits · 45 pts

Severity	File	Line	Snippet	Context
LOW	docs/superpowers/plans/2026-05-18-sandboxed-rebuild.md	176	function isSupportedSandboxedIframe(	CODE
LOW	docs/superpowers/plans/2026-05-18-sandboxed-rebuild.md	191	function assertRebuildTargetAllowed(options: RebuildOptions): void {	CODE
LOW	docs/superpowers/plans/2026-05-18-sandboxed-rebuild.md	335	export function rebuildIntoSandboxedIframe(	CODE
LOW	…cs/superpowers/plans/2026-05-19-record-tree-shaking.md	180	function resolveLocalSourceEntries(): Plugin {	CODE
LOW	packages/rrweb-snapshot/test/rebuild.test.ts	88	function mockCreatedIframeSandboxDomApi(	CODE
LOW	packages/rrweb-snapshot/src/rebuild.ts	157	function isSupportedSandboxedIframe(	CODE
LOW	packages/rrweb-snapshot/src/rebuild.ts	173	function assertRebuildTargetAllowed(options: RebuildOptions): void {	CODE
LOW	packages/rrweb-snapshot/src/rebuild.ts	816	export function rebuildIntoSandboxedIframe(	CODE
LOW	packages/rrweb-snapshot/src/utils.ts	60	function fixBrowserCompatibilityIssuesInCSS(cssText: string): string {	CODE
LOW	packages/record/vite.config.ts	11	function resolveLocalSourceEntries(): Plugin {	CODE
LOW	…kages/plugins/rrweb-plugin-network-record/src/index.ts	69	function getPerformanceEntryInitiatorType(	CODE
LOW	…kages/plugins/rrweb-plugin-network-record/src/index.ts	77	function shouldRecordPerformanceEntry(	CODE
LOW	…kages/plugins/rrweb-plugin-network-record/src/index.ts	290	async function getRequestPerformanceEntry(	CODE
LOW	…kages/plugins/rrweb-plugin-network-record/src/index.ts	602	function prepareRequestWithoutPerformance(	CODE
LOW	packages/rrdom/src/diff.ts	126	function diffBeforeUpdatingChildren(	CODE
LOW	packages/rrdom/src/diff.ts	214	function diffAfterUpdatingChildren(	CODE
LOW	packages/all/test/utils.ts	229	function stripBlobURLsFromAttributes(node: {	CODE
LOW	packages/utils/src/index.ts	61	function angularZoneUnpatchedAlternative(key: keyof BasePrototypeCache) {	CODE
LOW	packages/rrweb-player/test/annotations-player.test.ts	329	async function expectPausedCaptionUpdate(	CODE
LOW	packages/rrweb-player/src/Controller.svelte	57	function dismissTimelineMarkersOnEscape(event: KeyboardEvent) {	CODE
LOW	packages/browser-client/buildMetadata.ts	29	export function browserClientBuildDefines(): Record<string, string> {	CODE
LOW	packages/browser-client/test/load-diagnostics.test.ts	141	function latestRecordingMetaPayload(): Record<string, unknown> {	CODE
LOW	packages/browser-client/test/load-diagnostics.test.ts	164	function expectBrowserClientDiagnostics(	CODE
LOW	packages/rrweb/test/utils.ts	251	function stripBlobURLsFromAttributes(node: {	CODE
LOW	packages/rrweb/test/html/assets/webgl-utils.js	310	function getBindPointForSamplerType(gl, type) {	CODE
LOW	packages/rrweb/test/html/assets/webgl-utils.js	702	function createVAOAndSetAttributes(gl, setters, attribs, indices) {	CODE
LOW	packages/rrweb/test/html/assets/webgl-utils.js	850	function getExtensionWithKnownPrefixes(gl, name) {	CODE
LOW	packages/rrweb/test/html/assets/webgl-utils.js	869	function resizeCanvasToDisplaySize(canvas, multiplier) {	CODE
LOW	packages/rrweb/test/html/assets/webgl-utils.js	935	function createAugmentedTypedArray(numComponents, numElements, opt_type) {	CODE
LOW	packages/rrweb/test/html/assets/webgl-utils.js	943	function createBufferFromTypedArray(gl, array, type, drawType) {	CODE
LOW	packages/rrweb/test/html/assets/webgl-utils.js	992	function getNormalizationForTypedArray(typedArray) {	CODE
LOW	packages/rrweb/test/html/assets/webgl-utils.js	1006	function guessNumComponentsFromName(name, length) {	CODE
LOW	packages/rrweb/test/html/assets/webgl-utils.js	1131	function guessNumComponentsFromName(name, length) {	CODE
LOW	packages/rrweb/test/html/assets/webgl-utils.js	1162	function getNumElementsFromNonIndexedArrays(arrays) {	CODE
LOW	packages/rrweb/test/html/assets/webgl-utils.js	1312	function createBufferInfoFromArrays(gl, arrays, opt_mapping) {	CODE
LOW	packages/rrweb/src/record/observer.ts	198	function initMouseInteractionObserver({	CODE
LOW	packages/rrweb/src/record/observer.ts	360	function initViewportResizeObserver(	CODE
LOW	packages/rrweb/src/record/observer.ts	547	function getNestedCSSRulePositions(rule: CSSRule): number[] {	CODE
LOW	packages/rrweb/src/record/observer.ts	870	export function initAdoptedStyleSheetObserver(	CODE
LOW	packages/rrweb/src/record/observer.ts	935	function initStyleDeclarationObserver(	CODE
LOW	packages/rrweb/src/record/observer.ts	1024	function initMediaInteractionObserver({	CODE
LOW	packages/rrweb/src/record/observer.ts	1171	function initCustomElementObserver({	CODE
LOW	packages/rrweb/src/record/observer.ts	1387	function canMonkeyPatchNestedCSSRule(prop: CSSGroupingProp): boolean {	CODE
LOW	packages/rrweb/src/record/observers/canvas/canvas.ts	10	export default function initCanvasContextObserver(	CODE
LOW	packages/rrweb/src/record/observers/canvas/webgl.ts	90	export default function initCanvasWebGLMutationObserver(	CODE

Hallucination Indicators3 hits · 30 pts

Severity	File	Line	Snippet	Context
CRITICAL	packages/rrweb/src/replay/index.ts	394	const firstMeta = this.service.state.context.events.find(	CODE
CRITICAL	packages/rrweb/src/replay/index.ts	397	const firstFullsnapshot = this.service.state.context.events.find(	CODE
CRITICAL	packages/rrweb/src/replay/index.ts	425	if (this.service.state.context.events.find(indicatesTouchDevice)) {	CODE

Fake / Example Data10 hits · 10 pts

Severity	File	Line	Snippet	Context
LOW	packages/rrweb-snapshot/test/snapshot.test.ts	222	Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magn	CODE
LOW	packages/rrweb-snapshot/test/snapshot.test.ts	222	Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magn	CODE
LOW	packages/rrweb-snapshot/test/snapshot.test.ts	242	const el = render(`<textarea>Lorem ipsum</textarea>`);	CODE
LOW	packages/rrweb-snapshot/test/snapshot.test.ts	250	value: 'Lorem ipsum',	CODE
LOW	packages/rrweb/test/record.test.ts	240	'Lorem ipsum dolor sit amet consectetur adipisicing elit.';	CODE
LOW	packages/rrweb/test/record.test.ts	240	'Lorem ipsum dolor sit amet consectetur adipisicing elit.';	CODE
LOW	packages/rrweb/test/html/shadow-dom.html	27	Lorem ipsum dolor sit amet, consectetur adipisicing elit. Repellat odit	CODE
LOW	packages/rrweb/test/html/shadow-dom.html	27	Lorem ipsum dolor sit amet, consectetur adipisicing elit. Repellat odit	CODE
LOW	packages/rrweb/test/html/shadow-dom.html	40	Lorem ipsum dolor sit amet, consectetur adipisicing elit. Repellat odit	CODE
LOW	packages/rrweb/test/html/shadow-dom.html	40	Lorem ipsum dolor sit amet, consectetur adipisicing elit. Repellat odit	CODE

AI Slop Vocabulary1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	packages/rrdom/src/diff.ts	138	// If the Mirror data has some flaws, the diff function may throw errors. We check the node consistency here to make i	COMMENT

TODO Padding2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	packages/rrweb/test/record/dialog.test.ts	213	// TODO: implement me in the future	COMMENT
LOW	packages/rrweb/test/replay/dialog.test.ts	157	// TODO: implement me in the future	COMMENT

Over-Commented Block1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	packages/rrweb-player/vite-env.d.ts	1	/// <reference types="svelte" />	COMMENT

rrweb-io/rrweb

Open-Source Code Quality, Security and Technical Debt Review