0.2

Adjusted Signal

0.2

Raw Pattern Score

100%

Time Factor

2026-10-30

Last Push

11.4K

Stars

TypeScript

Language

298.5K

Lines of Code

4.8K

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 0.6/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 32 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.6/100 · LOW

Are imports declared and package/API names verified? 23 finding(s).

Agent Over-Engineering Ratio 0.1/100 · LOW

Are wrappers, guards, and repeated structures necessary? 8 finding(s).

PR Review Velocity Impact 0.9/100 · LOW

Which changes need focused human review? 55 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 54

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 55 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 Data23 hits · 34 pts

Severity	File	Line	Snippet	Context
LOW	docs/compat/reference/function/delay.md	37	'John Doe',	CODE
LOW	docs/ja/reference/string/capitalize.md	42	// returns 'John Doe'	COMMENT
LOW	docs/ja/reference/string/escape.md	56	const html = renderComment('I love <coding> & "programming"!', 'John Doe');	CODE
LOW⚡	docs/ja/reference/set/find.md	50	const emails = new Set(['user@example.com', 'admin@example.com', 'info@company.com']);	CODE
LOW⚡	docs/ja/reference/set/find.md	50	const emails = new Set(['user@example.com', 'admin@example.com', 'info@company.com']);	CODE
LOW⚡	docs/ja/reference/set/find.md	53	// 結果: 'admin@example.com'	COMMENT
LOW	docs/zh_hans/reference/string/capitalize.md	42	// returns 'John Doe'	COMMENT
LOW	docs/zh_hans/reference/string/escape.md	56	const html = renderComment('I love <coding> & "programming"!', 'John Doe');	CODE
LOW⚡	docs/zh_hans/reference/set/find.md	50	const emails = new Set(['user@example.com', 'admin@example.com', 'info@company.com']);	CODE
LOW⚡	docs/zh_hans/reference/set/find.md	50	const emails = new Set(['user@example.com', 'admin@example.com', 'info@company.com']);	CODE
LOW⚡	docs/zh_hans/reference/set/find.md	53	// 结果: 'admin@example.com'	COMMENT
LOW	docs/ko/reference/string/capitalize.md	42	// returns 'John Doe'	COMMENT
LOW	docs/ko/reference/string/escape.md	56	const html = renderComment('I love <coding> & "programming"!', 'John Doe');	CODE
LOW⚡	docs/ko/reference/set/find.md	50	const emails = new Set(['user@example.com', 'admin@example.com', 'info@company.com']);	CODE
LOW⚡	docs/ko/reference/set/find.md	50	const emails = new Set(['user@example.com', 'admin@example.com', 'info@company.com']);	CODE
LOW⚡	docs/ko/reference/set/find.md	53	// 결과: 'admin@example.com'	COMMENT
LOW	docs/reference/string/capitalize.md	42	// returns 'John Doe'	COMMENT
LOW	docs/reference/string/escape.md	56	const html = renderComment('I love <coding> & "programming"!', 'John Doe');	CODE
LOW⚡	docs/reference/set/find.md	50	const emails = new Set(['user@example.com', 'admin@example.com', 'info@company.com']);	CODE
LOW⚡	docs/reference/set/find.md	50	const emails = new Set(['user@example.com', 'admin@example.com', 'info@company.com']);	CODE
LOW⚡	docs/reference/set/find.md	53	// Result: 'admin@example.com'	COMMENT
LOW	benchmarks/performance/hash.bench.ts	21	const longString = 'lorem ipsum dolor sit amet '.repeat(400); // ~10KB	CODE
LOW	benchmarks/performance/hash.bench.ts	21	const longString = 'lorem ipsum dolor sit amet '.repeat(400); // ~10KB	CODE

Over-Commented Block17 hits · 17 pts

Severity	File	Line	Snippet	Context
LOW	.yarn/sdks/typescript/lib/tsserverlibrary.js	81	// VSCode only adds it automatically for supported schemes,	COMMENT
LOW	.yarn/sdks/typescript/lib/tsserver.js	81	// VSCode only adds it automatically for supported schemes,	COMMENT
LOW	docs/compat/reference/array/partition.md	41	// ]	COMMENT
LOW	docs/ja/compat/reference/array/partition.md	41	// ]	COMMENT
LOW	docs/ja/reference/object/flattenObject.md	81	```typescript	COMMENT
LOW	docs/zh_hans/compat/reference/array/partition.md	41	// ]	COMMENT
LOW	docs/zh_hans/reference/object/flattenObject.md	81	```typescript	COMMENT
LOW	docs/ko/compat/reference/array/partition.md	41	// ]	COMMENT
LOW	docs/ko/reference/object/flattenObject.md	81	```typescript	COMMENT
LOW	docs/reference/object/flattenObject.md	81	```typescript	COMMENT
LOW	.github/workflows/browser-compat.yml	1	name: Browser Compat	COMMENT
LOW	src/predicate/isEqualWith.spec.ts	521	function (n) {	COMMENT
LOW	src/compat/predicate/isMatchWith.spec.ts	161	// @ts-expect-error	COMMENT
LOW	src/compat/predicate/isMatchWith.spec.ts	301	// eslint-disable-next-line @typescript-eslint/ban-ts-comment	COMMENT
LOW	src/compat/predicate/isMatchWith.spec.ts	421	// @ts-expect-error	COMMENT
LOW	src/compat/predicate/isEqual.spec.ts	461	const CtorA =	COMMENT
LOW	src/compat/util/constant.spec.ts	41	// Chaining is out of scope for es-toolkit	COMMENT

Example Usage Blocks6 hits · 9 pts

Severity	File	Line	Snippet	Context
LOW	src/compat/object/mapValues.ts	165	* // Example usage:	COMMENT
LOW	src/compat/object/mapKeys.ts	51	* // Example usage:	COMMENT
LOW	src/object/mapValuesAsync.ts	21	* // Example usage:	COMMENT
LOW	src/object/mapKeysAsync.ts	20	* // Example usage:	COMMENT
LOW	src/object/mapValues.ts	14	* // Example usage:	COMMENT
LOW	src/object/mapKeys.ts	15	* // Example usage:	COMMENT

Hyper-Verbose Identifiers8 hits · 8 pts

Severity	File	Line	Snippet	Context
LOW	docs/ja/reference/promise/timeout.md	49	async function multipleOperationsWithTimeout() {	CODE
LOW	docs/zh_hans/reference/promise/timeout.md	49	async function multipleOperationsWithTimeout() {	CODE
LOW	docs/ko/reference/promise/timeout.md	49	async function multipleOperationsWithTimeout() {	CODE
LOW	docs/reference/promise/timeout.md	49	async function multipleOperationsWithTimeout() {	CODE
LOW	src/compat/object/clone.ts	226	function cloneStringObjectProperties(target: any, source: any): void {	CODE
LOW	src/compat/object/forOwn.spec.ts	137	function getOwnEnumerableStringKeys(object: object) {	CODE
LOW	src/fp/iterator/cartesianProduct.ts	23	return function cartesianProductInIterator(source: Iterator<T>): IteratorObject<[T, U], undefined> {	CODE
LOW	src/string/dedent.ts	69	function dedentTemplateStringsArray(strings: TemplateStringsArray): TemplateStringsArray {	CODE

Self-Referential Comments1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	.yarn/sdks/integrations.yml	1	# This file is automatically generated by @yarnpkg/sdks.	COMMENT

toss/es-toolkit

Open-Source Code Quality, Security and Technical Debt Review