0.5

Adjusted Signal

0.5

Raw Pattern Score

100%

Time Factor

2026-10-30

Last Push

13.1K

Stars

TypeScript

Language

275.3K

Lines of Code

2.0K

Files

137

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 2.4/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 125 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.3/100 · LOW

Are imports declared and package/API names verified? 12 finding(s).

Agent Over-Engineering Ratio 1.1/100 · LOW

Are wrappers, guards, and repeated structures necessary? 63 finding(s).

PR Review Velocity Impact 2.6/100 · LOW

Which changes need focused human review? 137 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 3LOW 134

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 137 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 Identifiers63 hits · 64 pts

Severity	File	Line	Snippet	Context
LOW	scripts/esbuild/internal-app-globals.ts	17	export async function getInternalAppGlobalsBundles(opts: BuildOptions): Promise<ESBuildOptions[]> {	CODE
LOW	scripts/esbuild/testing.ts	125	function ignorePuppeteerDependency(opts: BuildOptions): Plugin {	CODE
LOW	scripts/esbuild/internal-platform-hydrate.ts	19	export async function getInternalPlatformHydrateBundles(opts: BuildOptions): Promise<ESBuildOptions[]> {	CODE
LOW	scripts/esbuild/internal-platform-hydrate.ts	81	async function createHydrateRunnerDtsBundle(opts: BuildOptions, inputHydrateDir: string, outputDir: string) {	CODE
LOW	scripts/esbuild/internal-app-data.ts	17	export async function getInternalAppDataBundles(opts: BuildOptions): Promise<ESBuildOptions[]> {	CODE
LOW	scripts/esbuild/compiler.ts	114	async function getTypeScriptDefaultLibNames(opts: BuildOptions): Promise<string[]> {	CODE
LOW	scripts/esbuild/utils/typescript-source.ts	55	// ts.someMethod = function myReplacementForSomeMethod () {	COMMENT
LOW	src/dev-server/serve-file.ts	109	export function appendDevServerClientScript(devServerConfig: d.DevServerConfig, req: d.HttpRequest, content: string) {	CODE
LOW	src/dev-server/serve-file.ts	119	export function appendDevServerClientIframe(content: string, iframe: string) {	CODE
LOW	src/dev-server/server-worker-main.ts	6	export function initServerProcessWorkerProxy(sendToMain: (msg: d.DevServerMessage) => void) {	CODE
LOW	src/hydrate/runner/render.ts	279	export function serializeDocumentToString(doc: Document, opts: HydrateFactoryOptions) {	CODE
LOW	src/runtime/dom-extras.ts	573	function patchHostOriginalAccessor(	CODE
LOW	src/runtime/vdom/test/set-accessor.spec.ts	414	function expectStraightForwardAttribute(propName: string, newValue: any, oldValue: any) {	CODE
LOW	src/runtime/vdom/test/set-accessor.spec.ts	465	function expectStraightForwardAttribute(propName: string, newValue: any, oldValue: any) {	CODE
LOW	src/runtime/vdom/test/set-accessor.spec.ts	550	function expectSpecialAttributeDefined(propName: string, newValue: any, oldValue: any) {	CODE
LOW	src/runtime/vdom/test/set-accessor.spec.ts	616	function expectBooleanAttributeDefined(propName: string, newValue: any, oldValue: any) {	CODE
LOW	src/runtime/vdom/test/set-accessor.spec.ts	659	function expectMinMaxAttributeDefined(propName: string, newValue: any, oldValue: any) {	CODE
LOW	src/utils/output-target.ts	214	export function isValidConfigOutputTarget(targetType: string): targetType is ValidConfigOutputTarget {	CODE
LOW	src/utils/style.ts	10	export function createStyleSheetIfNeededAndSupported(styles: string): CSSStyleSheet \| undefined {	CODE
LOW	src/cli/telemetry/telemetry.ts	17	export async function telemetryBuildFinishedAction(	CODE
LOW	src/mock-doc/serialize-node.ts	19	function normalizeSerializationOptions(opts: Partial<SerializeNodeToHtmlOptions> = {}) {	CODE
LOW	src/mock-doc/serialize-node.ts	548	function isWithinWhitespaceSensitive(node: Node \| MockNode) {	CODE
LOW	src/mock-doc/css-style-declaration.ts	60	export function createCSSStyleDeclaration() {	CODE
LOW	src/mock-doc/global.ts	90	export function addGlobalsToWindowPrototype(mockWinPrototype: any) {	CODE
LOW	src/testing/test-transpile.ts	38	function parseStencilTranspilePaths(stencilTranspilePaths: string \| undefined): boolean {	CODE
LOW	src/testing/puppeteer/puppeteer-screenshot.ts	150	export function createPuppeteerScreenshotOptions(	CODE
LOW	src/testing/jest/jest-29/jest-config.ts	136	export function getProjectListFromCLIArgs(config: d.ValidatedConfig, argv: Config.Argv): string[] {	CODE
LOW	src/testing/jest/jest-29/jest-environment.ts	8	export function createJestPuppeteerEnvironment(): JestPuppeteerEnvironmentConstructor {	CODE
LOW	src/testing/jest/jest-29/matchers/events.ts	48	export function toHaveReceivedEventDetail(eventSpy: d.EventSpy, eventDetail: any) {	CODE
LOW	src/testing/jest/jest-29/matchers/events.ts	75	export function toHaveFirstReceivedEventDetail(eventSpy: d.EventSpy, eventDetail: any) {	CODE
LOW	src/testing/jest/jest-29/matchers/events.ts	102	export function toHaveLastReceivedEventDetail(eventSpy: d.EventSpy, eventDetail: any) {	CODE
LOW	src/testing/jest/jest-29/matchers/events.ts	129	export function toHaveNthReceivedEventDetail(eventSpy: d.EventSpy, index: number, eventDetail: any) {	CODE
LOW	src/testing/jest/jest-28/jest-config.ts	136	export function getProjectListFromCLIArgs(config: d.ValidatedConfig, argv: Config.Argv): string[] {	CODE
LOW	src/testing/jest/jest-28/jest-environment.ts	8	export function createJestPuppeteerEnvironment(): JestPuppeteerEnvironmentConstructor {	CODE
LOW	src/testing/jest/jest-28/matchers/events.ts	48	export function toHaveReceivedEventDetail(eventSpy: d.EventSpy, eventDetail: any) {	CODE
LOW	src/testing/jest/jest-28/matchers/events.ts	75	export function toHaveFirstReceivedEventDetail(eventSpy: d.EventSpy, eventDetail: any) {	CODE
LOW	src/testing/jest/jest-28/matchers/events.ts	102	export function toHaveLastReceivedEventDetail(eventSpy: d.EventSpy, eventDetail: any) {	CODE
LOW	src/testing/jest/jest-28/matchers/events.ts	129	export function toHaveNthReceivedEventDetail(eventSpy: d.EventSpy, index: number, eventDetail: any) {	CODE
LOW	src/testing/jest/jest-27-and-under/jest-config.ts	172	export function getProjectListFromCLIArgs(config: d.ValidatedConfig, argv: Config.Argv): Config.Path[] {	CODE
LOW	src/testing/jest/jest-27-and-under/jest-environment.ts	7	export function createJestPuppeteerEnvironment(): JestPuppeteerEnvironmentConstructor {	CODE
LOW	src/testing/jest/jest-27-and-under/matchers/events.ts	48	export function toHaveReceivedEventDetail(eventSpy: d.EventSpy, eventDetail: any) {	CODE
LOW	src/testing/jest/jest-27-and-under/matchers/events.ts	75	export function toHaveFirstReceivedEventDetail(eventSpy: d.EventSpy, eventDetail: any) {	CODE
LOW	src/testing/jest/jest-27-and-under/matchers/events.ts	102	export function toHaveLastReceivedEventDetail(eventSpy: d.EventSpy, eventDetail: any) {	CODE
LOW	src/testing/jest/jest-27-and-under/matchers/events.ts	129	export function toHaveNthReceivedEventDetail(eventSpy: d.EventSpy, index: number, eventDetail: any) {	CODE
LOW	src/compiler/types/generate-component-types.ts	175	function generateStandardElementInterface(	CODE
LOW	src/compiler/types/generate-component-types.ts	201	function generateElementInterfaceWithConflictResolution(	CODE
LOW	src/compiler/entries/resolve-component-dependencies.ts	16	export function resolveComponentDependencies(cmps: d.ComponentCompilerMeta[]): void {	CODE
LOW	src/compiler/entries/resolve-component-dependencies.ts	74	function resolveTransitiveDependencies(	CODE
LOW	src/compiler/entries/resolve-component-dependencies.ts	114	function resolveTransitiveDependents(cmp: d.ComponentCompilerMeta, cmps: d.ComponentCompilerMeta[]): void {	CODE
LOW	src/compiler/optimize/optimize-module.ts	199	function getTerserManglePropertiesConfig(): ManglePropertiesOptions {	CODE
LOW	src/compiler/docs/generate-doc-data.ts	64	function findSupplementalPublicTypes(outputTargets: d.OutputTargetDocsJson[]): string {	CODE
LOW	src/compiler/transformers/type-library.ts	102	function exportedTypesInSourceFile(	CODE
LOW	src/compiler/transformers/transform-utils.ts	1489	export function addTagTransformToCssString(cssCode: string, tagNames: string[]): string {	CODE
LOW	src/compiler/transformers/transform-utils.ts	1517	export function addTagTransformToCssTsAST(	CODE
LOW	src/compiler/transformers/rewrite-aliased-paths.ts	14	export function rewriteAliasedDTSImportPaths(	CODE
LOW	src/compiler/transformers/rewrite-aliased-paths.ts	35	export function rewriteAliasedSourceFileImportPaths(	CODE
LOW	src/compiler/transformers/test/lazy-component.spec.ts	115	function verifyStylingUsingComponent(inputComponent: string, expectedOutput: string) {	CODE
LOW	…ompiler/transformers/static-to-meta/class-extension.ts	73	function resolveAndProcessExtendedClass(	CODE
LOW	…/transformers/decorators-to-static/attach-internals.ts	89	function parseCustomStatesFromDecorator(	CODE
LOW	…mpiler/transformers/component-lazy/attach-internals.ts	46	export function createLazyAttachInternalsBinding(cmp: d.ComponentCompilerMeta): ts.Statement[] {	CODE
3 more matches not shown…

Over-Commented Block54 hits · 54 pts

Severity	File	Line	Snippet	Context
LOW	test/wdio/wdio.conf.ts	61	// of the configuration file being run.	COMMENT
LOW	test/wdio/wdio.conf.ts	81	// order to group specific specs to a specific capability.	COMMENT
LOW	test/wdio/wdio.conf.ts	101	// Level of logging verbosity: trace \| debug \| info \| warn \| error \| silent	COMMENT
LOW	test/wdio/wdio.conf.ts	121	bail: 0,	COMMENT
LOW	test/wdio/wdio.conf.ts	141	// your test setup with almost no effort. Unlike plugins, they don't add new	COMMENT
LOW	test/wdio/wdio.conf.ts	161	// specFileRetriesDeferred: false,	COMMENT
LOW	scripts/esbuild/utils/typescript-source.ts	21	// get the source typescript.js file to modify	COMMENT
LOW	scripts/esbuild/utils/typescript-source.ts	41	// Object.defineProperty(ts, name, value, { enumerable: true })	COMMENT
LOW	scripts/esbuild/utils/typescript-source.ts	61	// properties.	COMMENT
LOW	scripts/esbuild/utils/typescript-source.ts	81	// const minified = await minify(code, {	COMMENT
LOW	.github/workflows/test-component-starter.yml	121	# - name: Verify Files Exist	COMMENT
LOW	.github/workflows/test-component-starter.yml	141	# run: npm run test	COMMENT
LOW	src/runtime/proxy-component.ts	301	// There is an edge case where a developer sets the attribute inline on a custom element and then	COMMENT
LOW	src/runtime/update-component.ts	81	'For more information, please refer to https://stenciljs.com/docs/custom-elements#externalruntime',	COMMENT
LOW	src/runtime/test/render-vdom.spec.tsx	1181	root.state = false;	COMMENT
LOW	src/runtime/vdom/vdom-render.ts	481	// since things are matched up in order.	COMMENT
LOW	src/runtime/vdom/vdom-render.ts	501	// ^^^^^^^^^^^	COMMENT
LOW	src/runtime/vdom/vdom-render.ts	521	// <next-sibling />	COMMENT
LOW	src/runtime/vdom/vdom-render.ts	541	// ^^^^^^^^^^^	COMMENT
LOW	src/runtime/vdom/vdom-render.ts	801	// first get the content reference comment node ('s-cr'), then we get	COMMENT
LOW	src/runtime/vdom/vdom-render.ts	821	node['s-hn'] !== childNode['s-hn'] &&	COMMENT
LOW	src/runtime/vdom/vdom-render.ts	1181	if (slotRefNode) {	COMMENT
LOW	src/runtime/vdom/set-accessor.ts	121	// <my-cmp on-click> // listens for "click"	COMMENT
LOW	src/runtime/vdom/test/scoped-slot.spec.tsx	741	expect(root.firstElementChild.nodeName).toBe('TEST-1');	COMMENT
LOW	src/runtime/vdom/test/scoped-slot.spec.tsx	761	// expect(root.firstElementChild.firstElementChild.children[1].firstElementChild.children[0].nodeName).toBe('SLOT-FB	COMMENT
LOW	src/utils/shadow-css.ts	421	let startIndex = 0;	COMMENT
LOW	src/mock-doc/performance.ts	41	getEntriesByType() {	COMMENT
LOW	src/mock-doc/third-party/jquery.ts	941	// Calculate position if both inputs belong to the same document	COMMENT
LOW	src/compiler/style/test/style-rebuild.spec.ts	41	tsconfig: '/tsconfig.json',	COMMENT
LOW	src/compiler/style/test/style-rebuild.spec.ts	61	// "es2018",	COMMENT
LOW	src/compiler/style/test/style-rebuild.spec.ts	101	// },	COMMENT
LOW	src/compiler/style/test/style-rebuild.spec.ts	121		COMMENT
LOW	src/compiler/style/test/style-rebuild.spec.ts	141	// expect(r.hmr.inlineStylesUpdated[0].styleText).toBe(``);	COMMENT
LOW	src/compiler/style/test/style-rebuild.spec.ts	161		COMMENT
LOW	src/compiler/style/test/style-rebuild.spec.ts	181	// expect(content).toContain(`color: green`);	COMMENT
LOW	src/compiler/style/test/style-rebuild.spec.ts	201	// const rebuildListener = compiler.once('buildFinish');	COMMENT
LOW	src/compiler/style/test/style-rebuild.spec.ts	221	// it('should build one component w/ styleUrl, and re-compile css import of css import changes', async () => {	COMMENT
LOW	src/compiler/style/test/style-rebuild.spec.ts	241		COMMENT
LOW	src/compiler/style/test/style-rebuild.spec.ts	261	// expect(content).not.toContain(`color: blue`);	COMMENT
LOW	src/compiler/style/test/style-rebuild.spec.ts	281		COMMENT
LOW	src/compiler/style/test/style-rebuild.spec.ts	301	// });	COMMENT
LOW	src/compiler/style/test/style-rebuild.spec.ts	321	// const rebuildListener = compiler.once('buildFinish');	COMMENT
LOW	src/compiler/transformers/type-library.ts	121	// we get each export specifier (`Pie`, `Cake`), use the typechecker	COMMENT
LOW	src/compiler/transformers/add-tag-transform.ts	141	}	COMMENT
LOW	src/compiler/transformers/transform-utils.ts	1421	// [argName] = "best property around";	COMMENT
LOW	src/compiler/transformers/rewrite-aliased-paths.ts	181	//	COMMENT
LOW	src/compiler/transformers/rewrite-aliased-paths.ts	201	// transformed to relative imports anyway, we check to see if the new	COMMENT
LOW	…c/compiler/transformers/map-imports-to-path-aliases.ts	81	//	COMMENT
LOW	…compiler/transformers/automatic-key-insertion/index.ts	81	// We want to only keep going if there's a single return statement because	COMMENT
LOW	…c/compiler/transformers/test/add-tag-transform.spec.ts	281	// const cmp = `	COMMENT
LOW	…c/compiler/transformers/test/add-tag-transform.spec.ts	301	// expect(res).toContain("if (__stencil_transformTag('cmp-b') == el.tagName) {");	COMMENT
LOW	…mpiler/transformers/test/rewrite-aliased-paths.spec.ts	201	`,	COMMENT
LOW	src/compiler/worker/worker-thread.ts	41	const fnName = msgToWorker.method;	COMMENT
LOW	…-targets/dist-custom-elements/custom-elements-types.ts	61		COMMENT

Fake / Example Data12 hits · 15 pts

Severity	File	Line	Snippet	Context
LOW	src/runtime/vdom/test/set-accessor.spec.ts	532	expectSpecialAttribute('placeholder', undefined, undefined);	CODE
LOW	src/runtime/vdom/test/set-accessor.spec.ts	533	expectSpecialAttribute('placeholder', null, undefined);	CODE
LOW	src/runtime/vdom/test/set-accessor.spec.ts	574	expectSpecialAttributeDefined('placeholder', 'text placeholder', undefined);	CODE
LOW⚡	src/utils/test/util.spec.ts	196	text: 'Lorem ipsum',	CODE
LOW⚡	src/utils/test/util.spec.ts	202	* Lorem ipsum	COMMENT
LOW⚡	src/utils/test/util.spec.ts	211	* Lorem ipsum	COMMENT
LOW	src/testing/puppeteer/puppeteer-screenshot.ts	68	id: 'placeholder',	CODE
LOW	…ler/types/tests/ComponentCompilerTypeReference.stub.ts	15	id: 'placeholder',	CODE
LOW	src/compiler/types/tests/generate-app-types.spec.ts	135	id: 'placeholder',	CODE
LOW	…compiler/types/tests/ComponentCompilerProperty.stub.ts	20	id: 'placeholder',	CODE
LOW	…c/compiler/types/tests/ComponentCompilerMethod.stub.ts	18	references: { Foo: { location: 'import', path: './resources', id: 'placeholder' } },	CODE
LOW	src/compiler/config/test/validate-dev-server.spec.ts	253	inputConfig.devServer = { ...inputDevServerConfig, https: { key: 'fake-key', cert: 'fake-cert' } };	CODE

AI Slop Vocabulary3 hits · 9 pts

Severity	File	Line	Snippet	Context
MEDIUM	src/compiler/bundle/bundle-output.ts	71	// Investigate if we can use this to leverage Stencil's in-memory fs	COMMENT
MEDIUM	src/compiler/style/css-imports.ts	311	// Extract supports() - handles nested parentheses with a more robust approach	COMMENT
MEDIUM	src/compiler/transformers/type-library.ts	36	// external packages so we can leverage the original type name when	COMMENT

Structural Annotation Overuse4 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	docs/runtime.md	127	### Step 1: Component Discovery	COMMENT
LOW	docs/runtime.md	155	### Step 2: Build Feature Aggregation	COMMENT
LOW	docs/runtime.md	176	### Step 3: Runtime Generation	COMMENT
LOW	docs/runtime.md	194	### Step 4: Optimization Magic	COMMENT

Verbosity Indicators1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	src/runtime/client-hydrate.ts	269	* so we need to check if the node is still in the array before appending it to avoid any errors like:	COMMENT

stenciljs/core

Open-Source Code Quality, Security and Technical Debt Review