0.8

Adjusted Signal

0.8

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

14.5K

Stars

JavaScript

Language

165.4K

Lines of Code

2.0K

Files

127

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 3.5/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 112 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.6/100 · LOW

Are imports declared and package/API names verified? 15 finding(s).

Agent Over-Engineering Ratio 3.0/100 · LOW

Are wrappers, guards, and repeated structures necessary? 96 finding(s).

PR Review Velocity Impact 4.0/100 · LOW

Which changes need focused human review? 127 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 1MEDIUM 2LOW 124

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 127 distinct pattern matches across 7 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 Identifiers96 hits · 100 pts

Severity	File	Line	Snippet	Context
LOW	.sizes/dom.js	1685	function syncControllableFormInput(el, hasChanged, onChange) {	CODE
LOW	.sizes/dom.js	1906	function queueCompleteAwaitCounter(tryBranch, awaitCounter) {	CODE
LOW⚡	packages/runtime-tags/src/html/attrs.ts	554	function escapeSingleQuotedAttrValue(value: string) {	CODE
LOW⚡	packages/runtime-tags/src/html/attrs.ts	563	function replaceUnsafeSingleQuoteAttrChar(match: string) {	CODE
LOW⚡	packages/runtime-tags/src/html/attrs.ts	567	export function escapeDoubleQuotedAttrValue(value: string) {	CODE
LOW⚡	packages/runtime-tags/src/html/attrs.ts	576	function replaceUnsafeDoubleQuoteAttrChar(match: string) {	CODE
LOW	packages/runtime-tags/src/html/serializer.ts	2512	function stringEntriesToHeadersInit(entries: Iterable<[string, string]>) {	CODE
LOW	packages/runtime-tags/src/html/writer.ts	1542	function renderReorderPlaceholders(	CODE
LOW	…es/runtime-tags/src/translator/visitors/placeholder.ts	191	function buildEscapedTextExpression(value: t.Expression): t.Expression {	CODE
LOW	…s/runtime-tags/src/translator/visitors/program/html.ts	226	function replaceRegisteredFunctionNode(node: t.Node) {	CODE
LOW	…s/runtime-tags/src/translator/visitors/program/html.ts	244	function registerFunctionDeclarations(body: t.Statement[]) {	CODE
LOW	…me-tags/src/translator/visitors/program/pre-analyze.ts	72	function splitStaticPlaceholderText(	CODE
LOW	…me-tags/src/translator/visitors/program/pre-analyze.ts	394	function buildChangeHandlerFunction(	CODE
LOW	…me-tags/src/translator/visitors/program/pre-analyze.ts	417	function ensureDestructuredChangeHandler(parent: t.NodePath<t.ObjectProperty>) {	CODE
LOW	…me-tags/src/translator/visitors/program/pre-analyze.ts	491	function moveElementDefaultsToConstTags(	CODE
LOW	…runtime-tags/src/translator/visitors/tag/custom-tag.ts	352	function buildLoadSetupVirtualModule(	CODE
LOW	…runtime-tags/src/translator/visitors/tag/custom-tag.ts	364	function buildLoadSignalVirtualModule(	CODE
LOW	…untime-tags/src/translator/visitors/tag/dynamic-tag.ts	678	function getDynamicTagInputBindings(tagExtra: t.MarkoTagExtra): Opt<Binding> {	CODE
LOW	…runtime-tags/src/translator/visitors/tag/native-tag.ts	1337	function getDOMControllableDefaultHelper(	CODE
LOW	…runtime-tags/src/translator/visitors/tag/native-tag.ts	1451	function assertValidNativeAttrName(	CODE
LOW	…runtime-tags/src/translator/visitors/tag/native-tag.ts	1465	function assertNativeAttrValueType(	CODE
LOW	…runtime-tags/src/translator/visitors/tag/native-tag.ts	1594	function assertOptionInSelectWithValue(tag: t.NodePath<t.MarkoTag>) {	CODE
LOW	packages/runtime-tags/src/translator/core/if.ts	278	export function flattenTextOnlyConditional(rootTag: t.NodePath<t.MarkoTag>) {	CODE
LOW	packages/runtime-tags/src/translator/core/if.ts	376	function assertHasPrecedingCondition(tag: t.NodePath<t.MarkoTag>) {	CODE
LOW	packages/runtime-tags/src/translator/core/if.ts	390	function assertOptionalIfAttribute(tag: t.NodePath<t.MarkoTag>) {	CODE
LOW	packages/runtime-tags/src/translator/core/style.ts	133	function createCustomPropertyNames(tag: t.NodePath<t.MarkoTag>) {	CODE
LOW	packages/runtime-tags/src/translator/core/style.ts	170	function checkDynamicStylePlacement(tag: t.NodePath<t.MarkoTag>) {	CODE
LOW	…s/runtime-tags/src/translator/util/section-renderer.ts	7	export function getSectionRendererIdentifier(section: Section) {	CODE
LOW	packages/runtime-tags/src/translator/util/scope-read.ts	38	export function createScopeReadExpression(	CODE
LOW	…ages/runtime-tags/src/translator/util/translate-var.ts	275	function toShorthandExcludedProperty(name: string) {	CODE
LOW	…untime-tags/src/translator/util/finalize-references.ts	140	function excludeAssignedChangeHandlers() {	CODE
LOW	…untime-tags/src/translator/util/finalize-references.ts	505	function resolveIntersectionSource(	CODE
LOW	…untime-tags/src/translator/util/finalize-references.ts	746	function resolveReferencedBindingsInFunction(	CODE
LOW	…untime-tags/src/translator/util/finalize-references.ts	824	function resolveReferencedBindings(	CODE
LOW	…untime-tags/src/translator/util/finalize-references.ts	964	function resolveExpressionReference(	CODE
LOW	packages/runtime-tags/src/translator/util/branch-tag.ts	44	export function resumeOwnerByMarkerWhenUnconditional(	CODE
LOW	packages/runtime-tags/src/translator/util/branch-tag.ts	195	export function forTypeToUnkeyedBranchRuntime(type: ForType) {	CODE
LOW	packages/runtime-tags/src/translator/util/bindings.ts	473	export function getDebugNamesAsIdentifier(refs: ReferencedBindings) {	CODE
LOW	packages/runtime-tags/src/translator/util/bindings.ts	518	export function hasNonConstantPropertyAlias(ref: Binding) {	CODE
LOW	…src/translator/util/get-declared-binding-expression.ts	15	export function getDeclaredBindingExpression(	CODE
LOW	…ckages/runtime-tags/src/translator/util/write-guard.ts	212	function getOrHoistSectionGuard(	CODE
LOW	…ckages/runtime-tags/src/translator/util/params-tree.ts	108	function hasSupersetExcludeProperties(	CODE
LOW	…es/runtime-tags/src/translator/util/translate-attrs.ts	167	export function getTranslatedBodyContentProperty(	CODE
LOW	…es/runtime-tags/src/translator/util/translate-attrs.ts	177	export function addDynamicAttrTagStatements(	CODE
LOW	packages/runtime-tags/src/translator/util/assert.ts	171	function buildUnsupportedAttrsError(	CODE
LOW	…ges/runtime-tags/src/translator/util/scope-accessor.ts	45	export function getScopeOffsetAccessorLiteral(	CODE
LOW	…ges/runtime-tags/src/translator/util/scope-accessor.ts	139	export function getClosureAccessorLiteral(binding: Binding) {	CODE
LOW	…ges/runtime-tags/src/translator/util/scope-accessor.ts	162	function getSectionInstancesAccessor(section: Section) {	CODE
LOW	…ges/runtime-tags/src/translator/util/scope-accessor.ts	171	export function getSectionInstancesAccessorLiteral(section: Section) {	CODE
LOW	packages/runtime-tags/src/translator/util/known-tag.ts	954	function collectAttrTagReferenceNodes(	CODE
LOW	…ages/runtime-tags/src/translator/util/solve-reasons.ts	126	function addIntersectionMemberReason(	CODE
LOW	…ages/runtime-tags/src/translator/util/tag-name-type.ts	331	export function isUnresolvedKnownWrongTag(tag: t.NodePath<t.MarkoTag>) {	CODE
LOW	…time-tags/src/translator/util/nested-attribute-tags.ts	175	function hasRepeatedDynamicAttrTags(attrTags: t.NodePath<t.MarkoTag>[]) {	CODE
LOW	packages/runtime-tags/src/translator/util/tag-import.ts	28	export function importOrSelfReferenceName(	CODE
LOW	…s/runtime-tags/src/translator/util/to-property-name.ts	3	export function getMemberExpressionPropString(	CODE
LOW	…s/runtime-tags/src/translator/util/to-property-name.ts	29	export function isValidPropertyIdentifier(name: string) {	CODE
LOW	…me-tags/src/translator/util/is-only-child-in-parent.ts	15	export function getOnlyChildParentTagName(tag: t.NodePath<t.MarkoTag>) {	CODE
LOW	packages/runtime-tags/src/translator/util/references.ts	404	function trackReferencesForBinding(babelBinding: t.Binding, binding: Binding) {	CODE
LOW	packages/runtime-tags/src/translator/util/references.ts	608	function createBindingsAndTrackReferences(	CODE
LOW	packages/runtime-tags/src/translator/util/references.ts	1388	export function getReferencedBindingsInFunction(extra: t.FunctionExtra) {	CODE
36 more matches not shown…

Fake / Example Data14 hits · 14 pts

Severity	File	Line	Snippet	Context
LOW	packages/runtime-tags/src/translator/core/try.ts	165	if (placeholderSection) importRuntimeFeature("placeholder");	CODE
LOW	packages/runtime-tags/src/translator/util/runtime.ts	121	"placeholder",	CODE
LOW	…-reordered-placeholder/__snapshots__/writes.debug.html	9	"value": "placeholder"	CODE
LOW	…-reordered-placeholder/__snapshots__/writes.debug.html	12	"value": "placeholder"	CODE
LOW	…ordered-placeholder/__snapshots__/html.bundle.debug.js	42	(0, import_attr_tag.a)("placeholder", { "renderBody": (out) => {	CODE
LOW	…ordered-placeholder/__snapshots__/html.bundle.debug.js	43	(0, import_render_tag.default)(_marko_template$1, { "value": "placeholder" }, out, _componentDef, "1");	CODE
LOW	…ild-reordered-placeholder/__snapshots__/html.bundle.js	33	(0, import_attr_tag.a)("placeholder", { "renderBody": (out) => {	CODE
LOW	…ild-reordered-placeholder/__snapshots__/html.bundle.js	34	(0, import_render_tag.default)(_marko_template$1, { "value": "placeholder" }, out, _componentDef, "1");	CODE
LOW	…-child-reordered-placeholder/__snapshots__/writes.html	9	"value": "placeholder"	CODE
LOW	…-child-reordered-placeholder/__snapshots__/writes.html	12	"value": "placeholder"	CODE
LOW	…eordered-placeholder/__snapshots__/dom.bundle.debug.js	31	(0, import_attr_tag.a)("placeholder", { "renderBody": (out) => {	CODE
LOW	…eordered-placeholder/__snapshots__/dom.bundle.debug.js	32	(0, import_render_tag.default)(_marko_template$1, { "value": "placeholder" }, out, _componentDef, "1");	CODE
LOW	packages/runtime-class/docs/syntax.md	475	<p>Lorem ipsum....</p>	CODE
LOW	packages/compiler/src/taglib/marko-html.json	2086	"name": "placeholder"	CODE

Over-Commented Block11 hits · 11 pts

Severity	File	Line	Snippet	Context
LOW	scripts/test-parallel.js	1	// Runs the mocha suite across CPU cores. A few giant fixture-driven suites	COMMENT
LOW	…untime-tags/src/translator/util/constants/slot-kind.ts	1	// A binding's value.	COMMENT
LOW	…to-class/components/split-display/component-browser.js	1	// Split component (browser class makes it split / attach-only as a hydration	COMMENT
LOW	packages/runtime-class/CHANGELOG.md	5881	// {	COMMENT
LOW	packages/runtime-class/index.d.ts	221	replace(target: ChildNode): this;	COMMENT
LOW	packages/runtime-class/browser-refresh.js	1	// This is a noop in Marko 5 and should eventually be removed.	COMMENT
LOW	…ages/runtime-class/test/components-pages/index.test.js	41	var browser = createBrowserWithMarko(__dirname, html, {	COMMENT
LOW	packages/runtime-class/docs/compiler.md	241		COMMENT
LOW	packages/runtime-class/src/runtime/vdom/VNode.js	81	},	COMMENT
LOW	…ages/compiler/src/taglib/loader/loadTaglibFromProps.js	121	taglib.addAttribute(attr);	COMMENT
LOW	…ages/compiler/src/taglib/loader/loadTaglibFromProps.js	161	// will be the tag definition. Example:	COMMENT

Cross-Language Confusion (JS/TS)1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	packages/compiler/test/compile.test.js	132	print("<foo<string> <T>\|x: T\|>${x}</foo>\n<type-arg<string>/>", {	CODE

Modern AI Meta-Vocabulary2 hits · 4 pts

Severity	File	Line	Snippet	Context
MEDIUM	packages/runtime-tags/CHANGELOG.md	2734	- [#2783](https://github.com/marko-js/marko/pull/2783) [`506539c`](https://github.com/marko-js/marko/commit/506539cbb17c	CODE
MEDIUM	packages/runtime-class/CHANGELOG.md	1115	- [#2783](https://github.com/marko-js/marko/pull/2783) [`506539c`](https://github.com/marko-js/marko/commit/506539cbb17c	CODE

Structural Annotation Overuse2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	packages/runtime-class/docs/marko-5-upgrade.md	3	## Step 0 - Ensure you're in a working state on the latest version of Marko 4	COMMENT
LOW	packages/runtime-class/docs/marko-5-upgrade.md	25	## Step 1 - Upgrade Marko & Dependencies	COMMENT

Verbosity Indicators1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	…kages/runtime-class/src/runtime/vdom/morphdom/index.js	672	// For transcluded content, we need to check if the element belongs to a different component	COMMENT

marko-js/marko

Open-Source Code Quality, Security and Technical Debt Review