1.4

Adjusted Signal

1.4

Raw Pattern Score

100%

Time Factor

2026-10-30

Last Push

44.2K

Stars

TypeScript

Language

129.7K

Lines of Code

591

Files

177

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 5.5/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 143 finding(s).

Hallucinated Dependency & Supply Chain Risk 1.3/100 · LOW

Are imports declared and package/API names verified? 32 finding(s).

Agent Over-Engineering Ratio 1.0/100 · LOW

Are wrappers, guards, and repeated structures necessary? 20 finding(s).

PR Review Velocity Impact 6.7/100 · LOW

Which changes need focused human review? 177 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 2LOW 175

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 177 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.

Over-Commented Block119 hits · 119 pts

Severity	File	Line	Snippet	Context
LOW	wiki/optionality.md	341	z.object({ a: z.string().transform((s) => s + "!") }).parse({})	COMMENT
LOW	.devcontainer/devcontainer.json	21	// Configure tool-specific properties.	COMMENT
LOW	packages/zod/src/compile.ts	1	// Side-effect-only: installs the post-processor on `globalConfig`. Listed in `package.json`'s `sideEffects`, and nothin	COMMENT
LOW	packages/zod/src/v4/core/json-schema.ts	21	// $comment?: string ;	COMMENT
LOW	packages/zod/src/v4/core/schemas.ts	1961	// Extra) extends never	COMMENT
LOW	packages/zod/src/v4/core/schemas.ts	3221	// ? Record<core.output<Key>, core.output<Value>>	COMMENT
LOW	packages/zod/src/v4/core/schemas.ts	3761	);	COMMENT
LOW	packages/zod/src/v4/core/schemas.ts	3781	// }	COMMENT
LOW	packages/zod/src/v4/core/schemas.ts	4241	////////////////////////////////////////////	COMMENT
LOW	packages/zod/src/v4/core/schemas.ts	4261	// "$ZodCoalesce",	COMMENT
LOW	packages/zod/src/v4/core/api.ts	1401	params?: string \| $ZodEnumParams	COMMENT
LOW	packages/zod/src/v4/core/checks.ts	181	inst,	COMMENT
LOW	packages/zod/src/v4/core/checks.ts	201	// export const $ZodCheckFinite: core.$constructor<$ZodCheckFinite> =	COMMENT
LOW	packages/zod/src/v4/core/checks.ts	221	// }),	COMMENT
LOW	packages/zod/src/v4/core/checks.ts	801	// interface $ZodCheckJSONStringDef extends $ZodCheckStringFormatDef<"json_string"> {	COMMENT
LOW	packages/zod/src/v4/core/checks.ts	821	// payload.issues.push({	COMMENT
LOW	packages/zod/src/v4/core/checks.ts	1141	);	COMMENT
LOW	packages/zod/src/v4/core/checks.ts	1161	// if (def.fileName === payload.value.name) return;	COMMENT
LOW	packages/zod/src/v4/core/checks.ts	1201	// ///////////////////////////////	COMMENT
LOW	packages/zod/src/v4/core/checks.ts	1221	// //////////////////////////////////////	COMMENT
LOW	packages/zod/src/v4/core/zsf.ts	121	/////////////////////////////////////////////////	COMMENT
LOW	packages/zod/src/v4/core/zsf.ts	141	// check: "uuid";	COMMENT
LOW	packages/zod/src/v4/core/zsf.ts	161	// check: "cuid";	COMMENT
LOW	packages/zod/src/v4/core/zsf.ts	181	// check: "datetime";	COMMENT
LOW	packages/zod/src/v4/core/zsf.ts	201	// check: "ip";	COMMENT
LOW	packages/zod/src/v4/core/zsf.ts	221	// check: "json_string";	COMMENT
LOW	packages/zod/src/v4/core/zsf.ts	241	// minimum: number;	COMMENT
LOW	packages/zod/src/v4/core/zsf.ts	261	// maximum: number \| bigint \| Date;	COMMENT
LOW	packages/zod/src/v4/core/zsf.ts	281	// multipleOf: number;	COMMENT
LOW	packages/zod/src/v4/core/zsf.ts	301	// \| $ZSFCheckISOTime	COMMENT
LOW	packages/zod/src/v4/core/zsf.ts	321	// \| $ZSFCheckGreaterThanOrEqual	COMMENT
LOW	packages/zod/src/v4/mini/tests/index.test.ts	901	// });	COMMENT
LOW	packages/zod/src/v4/mini/tests/string.test.ts	301	// test("z.jsonString", () => {	COMMENT
LOW	…ages/zod/src/v4/classic/tests/template-literal.test.ts	321	// anyFiniteNumber.parse("1.23");	COMMENT
LOW	…ages/zod/src/v4/classic/tests/template-literal.test.ts	441	expect(() => anyNumber.parse("-2.1e+5")).toThrow();	COMMENT
LOW	packages/zod/src/v4/classic/tests/registries.test.ts	61	// const namedReg = z	COMMENT
LOW	packages/zod/src/v4/classic/tests/registries.test.ts	81	// const hello = namedReg.get("hello");	COMMENT
LOW	packages/zod/src/v4/classic/tests/coerce.test.ts	141	// expect(schema.parse(300)).toEqual("300");	COMMENT
LOW	packages/zod/src/v4/classic/tests/description.test.ts	21	z.core.globalRegistry.add(schema, { description });	COMMENT
LOW	packages/zod/src/v4/classic/tests/index.test.ts	761	// if (val < 3) {	COMMENT
LOW	packages/zod/src/v4/classic/tests/index.test.ts	841	expect(await z.safeParseAsync(a, Promise.resolve(123))).toMatchObject({	COMMENT
LOW	packages/zod/src/v4/classic/tests/string.test.ts	1081		COMMENT
LOW	packages/zod/src/v4/classic/tests/string.test.ts	1101	// expect(ipSchema.safeParse("d329:0:25b4:db47:a9d1:0:4926:0000").success).toBe(true);	COMMENT
LOW	…/zod/src/v4/classic/tests/discriminated-unions.test.ts	321	return tree.optional();	COMMENT
LOW	packages/zod/src/v4/classic/tests/json.test.ts	1	import { expect, test } from "vitest";	COMMENT
LOW	packages/zod/src/v4/classic/tests/json.test.ts	21	// Env.parse({	COMMENT
LOW	packages/zod/src/v4/classic/tests/json.test.ts	41	// expected: "number",	COMMENT
LOW	packages/zod/src/v4/classic/tests/json.test.ts	61	// someOtherValue: null,	COMMENT
LOW	packages/zod/src/v4/classic/tests/json.test.ts	81	// validation: "json",	COMMENT
LOW	packages/zod/src/v4/classic/tests/json.test.ts	101	// z.string().json().parse(`{}`);	COMMENT
LOW	…ckages/zod/src/v4/classic/tests/to-json-schema.test.ts	3761	}	COMMENT
LOW	…ckages/zod/src/v4/classic/tests/to-json-schema.test.ts	3781	// {	COMMENT
LOW	…ckages/zod/src/v4/classic/tests/to-json-schema.test.ts	3921	// expect(tx(z.string().pipe(z.string()))).toEqual(false);	COMMENT
LOW	packages/zod/src/v4/classic/tests/refine.test.ts	581	expectTypeOf<z.output<typeof schema>>().toEqualTypeOf<string>();	COMMENT
LOW	packages/zod/src/v4/classic/tests/error.test.ts	261	"items-too-few"	COMMENT
LOW	packages/zod/src/v4/classic/tests/error.test.ts	281	// expect(sub.params?.val).toEqual("asdf");	COMMENT
LOW	packages/zod/src/v4/classic/tests/error.test.ts	621	// if (!result1.success) {	COMMENT
LOW	packages/zod/src/v4/classic/tests/error.test.ts	641	// }	COMMENT
LOW	packages/zod/src/v4/classic/tests/coalesce.test.ts	1	import { expect, test } from "vitest";	COMMENT
LOW	packages/zod/src/v4/classic/tests/array.test.ts	261	// });	COMMENT
59 more matches not shown…

Fake / Example Data32 hits · 34 pts

Severity	File	Line	Snippet	Context
LOW	packages/zod/src/v4/mini/tests/string.test.ts	75	expect(z.parse(a, "test@test.com")).toEqual("test@test.com");	CODE
LOW	packages/zod/src/v4/classic/tests/catch.test.ts	224	return "John Doe";	CODE
LOW	packages/zod/src/v3/tests/catch.test.ts	196	return "John Doe";	CODE
LOW	packages/bench/init.ts	13	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW	packages/bench/init.ts	13	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW	packages/bench/object-moltar.ts	55	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW	packages/bench/object-moltar.ts	55	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW	packages/bench/compile.ts	33	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW	packages/bench/compile.ts	33	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW	packages/bench/object-moltar-jitless.ts	63	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW	packages/bench/object-moltar-jitless.ts	63	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore mag	CODE
LOW	packages/bench/validate-vs-safeparse.ts	24	add("z.string().email()", z.email(), "user@example.com", "not-an-email");	CODE
LOW	packages/bench/validate-vs-safeparse.ts	47	longString: "Lorem ipsum dolor sit amet, consectetur adipiscing elit",	CODE
LOW	packages/bench/validate-vs-safeparse.ts	47	longString: "Lorem ipsum dolor sit amet, consectetur adipiscing elit",	CODE
LOW	packages/bench/compile-vs-arktype.ts	239	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna	CODE
LOW	packages/bench/compile-vs-arktype.ts	239	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna	CODE
LOW⚡	packages/bench/compile-passthrough.ts	164	phone: "555-1234",	CODE
LOW⚡	packages/bench/compile-passthrough.ts	165	address: "123 Main St",	CODE
LOW⚡	packages/bench/compile-passthrough.ts	170	company: "Acme Inc",	CODE
LOW	packages/bench/moltar-libs.ts	25	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna	CODE
LOW	packages/bench/moltar-libs.ts	25	"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna	CODE
LOW	packages/bench/bench-invalid.ts	16	longString: "Lorem ipsum dolor sit amet, consectetur adipiscing elit.",	CODE
LOW	packages/bench/bench-invalid.ts	16	longString: "Lorem ipsum dolor sit amet, consectetur adipiscing elit.",	CODE
LOW	packages/bench/bench-invalid.ts	113	longString: "Lorem ipsum dolor sit amet.",	CODE
LOW	packages/bench/bench-invalid.ts	113	longString: "Lorem ipsum dolor sit amet.",	CODE
LOW	packages/bench/compile-matrix.ts	40	add("string", "email", z.email(), "user@example.com");	CODE
LOW	packages/bench/compile-matrix.ts	85	longString: "Lorem ipsum dolor sit amet, consectetur adipiscing elit",	CODE
LOW	packages/bench/compile-matrix.ts	85	longString: "Lorem ipsum dolor sit amet, consectetur adipiscing elit",	CODE
LOW	packages/bench/compile-wrapper-cost.ts	98	longString: "Lorem ipsum dolor sit amet, consectetur adipiscing elit.",	CODE
LOW	packages/bench/compile-wrapper-cost.ts	98	longString: "Lorem ipsum dolor sit amet, consectetur adipiscing elit.",	CODE
LOW	packages/resolution/src/index.ts	26	const success = JSON.stringify(schema.safeParse({ name: "John Doe" }));	CODE
LOW	packages/resolution/src/index.ts	27	if (success !== `{"success":true,"data":{"name":"John Doe"}}`) {	CODE

Hyper-Verbose Identifiers18 hits · 20 pts

Severity	File	Line	Snippet	Context
LOW	packages/zod/src/v4/locales/pt-BR.ts	89	function translateOriginWithArticle(	CODE
LOW	packages/zod/src/v4/locales/pt.ts	89	function translateOriginWithArticle(	CODE
LOW	packages/zod/src/v4/core/compile.ts	555	function generateNumberFormatCheck(doc: Doc, def: checks.$ZodCheckNumberFormatDef, accessor: string): void {	CODE
LOW	packages/zod/src/v4/core/compile.ts	585	function generateBigIntFormatCheck(doc: Doc, def: checks.$ZodCheckBigIntFormatDef, accessor: string): void {	CODE
LOW	packages/zod/src/v4/core/compile.ts	684	function generateCustomRefineCheck(doc: Doc, ctx: CompileContext, check: CustomCheck, accessor: string): string {	CODE
LOW⚡	packages/zod/src/v4/core/compile.ts	775	function generateStringFormatCheck(doc: Doc, ctx: CompileContext, def: StringFormatDef, accessor: string): string;	CODE
LOW⚡	packages/zod/src/v4/core/compile.ts	776	function generateStringFormatCheck(	CODE
LOW⚡	packages/zod/src/v4/core/compile.ts	783	function generateStringFormatCheck(	CODE
LOW	packages/zod/src/v4/core/compile.ts	1864	function generateDiscriminatedUnionCheck(	CODE
LOW	packages/zod/src/v4/core/compile.ts	1932	function generateIntersectionCheck(doc: Doc, ctx: CompileContext, schema: SomeType, accessor: string): string {	CODE
LOW	packages/zod/src/v4/core/compile.ts	2151	function generateTemplateLiteralCheck(doc: Doc, ctx: CompileContext, schema: SomeType, accessor: string): string {	CODE
LOW	packages/zod/src/v4/core/schemas.ts	2555	function handleExclusiveUnionResults(	CODE
LOW	packages/zod/src/v4/core/schemas.ts	2919	function handleIntersectionResults(result: ParsePayload, left: ParsePayload, right: ParsePayload): ParsePayload {	CODE
LOW	packages/zod/src/v4/core/checks.ts	1000	function handleCheckPropertyResult(	CODE
LOW	packages/zod/src/v4/classic/tests/error.test.ts	30	function expectFirstStackFrameAtCallsite(error: unknown): void {	CODE
LOW	packages/bench/compile-output.ts	22	function validateAndReturn(input: unknown): object \| undefined {	CODE
LOW	packages/bench/compile-object-build.ts	140	function validateAndReturn(input: Record<string, unknown>) {	CODE
LOW	packages/bench/compile-object-build.ts	169	function validateAndBuildLiteral(input: Record<string, unknown>) {	CODE

Decorative Section Separators2 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	packages/tsc/bench/lots-of-objects.ts	33	// console.log("╔═════════════════╗");	COMMENT
MEDIUM	packages/tsc/bench/lots-of-objects.ts	35	// console.log("╚═════════════════╝");	COMMENT

Verbosity Indicators3 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	packages/tsc/generate.ts	48	// Step 4: Write the generated schemas to a file	COMMENT
LOW	packages/tsc/generate.ts	315	// Step 2: Generate a random string for keys and variable names	COMMENT
LOW	packages/tsc/generate.ts	326	// Step 3: Generate a random Zod schema	COMMENT

Structural Annotation Overuse3 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	packages/tsc/generate.ts	48	// Step 4: Write the generated schemas to a file	COMMENT
LOW	packages/tsc/generate.ts	315	// Step 2: Generate a random string for keys and variable names	COMMENT
LOW	packages/tsc/generate.ts	326	// Step 3: Generate a random Zod schema	COMMENT

colinhacks/zod

Open-Source Code Quality, Security and Technical Debt Review