2.3

Adjusted Signal

2.3

Raw Pattern Score

100%

Time Factor

2026-10-18

Last Push

18.0K

Stars

WebAssembly

Language

125.7K

Lines of Code

881

Files

122

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 3.0/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 72 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.0/100 · LOW

Are imports declared and package/API names verified? 0 finding(s).

Agent Over-Engineering Ratio 9.3/100 · LOW

Are wrappers, guards, and repeated structures necessary? 77 finding(s).

PR Review Velocity Impact 8.5/100 · LOW

Which changes need focused human review? 122 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 51LOW 71

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 122 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.

Decorative Section Separators50 hits · 218 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	std/assembly/iterator.ts	14	// ╒═══════════════════ Iterator layout (32-bit) ══════════════════╕	COMMENT
MEDIUM⚡	std/assembly/iterator.ts	19	// ├─────────────────────────────────────────────────────────┬───┬─┤	COMMENT
MEDIUM⚡	std/assembly/iterator.ts	21	// └─────────────────────────────────────────────────────────┴───┴─┘	COMMENT
MEDIUM⚡	std/assembly/shared/typeinfo.ts	3	// ╒═══════════════════ Typeinfo interpretation ═══════════════════╕	COMMENT
MEDIUM⚡	std/assembly/shared/typeinfo.ts	8	// ╞═══════════════════════════════════════════════════════════════╡ ┐	COMMENT
MEDIUM⚡	std/assembly/shared/typeinfo.ts	10	// ├───────────────────────────────────────────────────────────────┤	COMMENT
MEDIUM⚡	std/assembly/rt/itcms.ts	9	// ╒═════════════╤══════════════ Colors ═══════════════════════════╕	COMMENT
MEDIUM⚡	std/assembly/rt/itcms.ts	11	// ├─────────────┼─────────────────────────────────────────────────┤	COMMENT
MEDIUM⚡	std/assembly/rt/itcms.ts	16	// └─────────────┴─────────────────────────────────────────────────┘	COMMENT
MEDIUM⚡	std/assembly/rt/itcms.ts	64	// ╒═══════════════ Managed object layout (32-bit) ════════════════╕	COMMENT
MEDIUM⚡	std/assembly/rt/itcms.ts	69	// ╞═══════════════════════════════════════════════════════════╤═══╡	COMMENT
MEDIUM⚡	std/assembly/rt/itcms.ts	71	// ├───────────────────────────────────────────────────────────┴───┤	COMMENT
MEDIUM⚡	std/assembly/rt/itcms.ts	73	// ├───────────────────────────────────────────────────────────────┤	COMMENT
MEDIUM⚡	std/assembly/rt/itcms.ts	75	// ├───────────────────────────────────────────────────────────────┤	COMMENT
MEDIUM⚡	std/assembly/rt/itcms.ts	77	// ╞>ptr═══════════════════════════════════════════════════════════╡	COMMENT
MEDIUM	std/assembly/rt/common.ts	23	// ╒════════════ Memory manager block layout (32-bit) ═════════════╕	COMMENT
MEDIUM	std/assembly/rt/common.ts	28	// ╞>ptr═══════════════════════════════════════════════════════════╡	COMMENT
MEDIUM⚡	std/assembly/rt/common.ts	45	// ╒══════════ Garbage collector object layout (32-bit) ═══════════╕	COMMENT
MEDIUM⚡	std/assembly/rt/common.ts	50	// ╞═══════════════════════════════════════════════════════════════╡	COMMENT
MEDIUM⚡	std/assembly/rt/common.ts	52	// ├───────────────────────────────────────────────────────────────┤	COMMENT
MEDIUM⚡	std/assembly/rt/common.ts	54	// ├───────────────────────────────────────────────────────────────┤	COMMENT
MEDIUM⚡	std/assembly/rt/common.ts	56	// ├───────────────────────────────────────────────────────────────┤	COMMENT
MEDIUM⚡	std/assembly/rt/common.ts	58	// ╞>ptr═══════════════════════════════════════════════════════════╡	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	55	// ╒════════════════════ Block layout (32-bit) ════════════════════╕	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	60	// ╞>ptr═══════════════════════════════════════════════════════╧═╧═╡ │ ┘	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	62	// ├───────────────────────────────────────────────────────────────┤ │	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	64	// ├───────────────────────────────────────────────────────────────┤ │	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	66	// ├───────────────────────────────────────────────────────────────┤ │	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	68	// └───────────────────────────────────────────────────────────────┘ >= MIN SIZE	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	100	// ╒═════════════════════ Root layout (32-bit) ════════════════════╕	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	105	// ╞═══════════════════════════════════════════════════════════════╡ │	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	107	// ├───────────────────────────────────────────────────────────────┤ │ │	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	109	// ├───────────────────────────────────────────────────────────────┤ u32 │	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	111	// ╞═══════════════════════════════════════════════════════════════╡ usize	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	113	// ├───────────────────────────────────────────────────────────────┤ │	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	115	// ├───────────────────────────────────────────────────────────────┤ │	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	117	// ╞═══════════════════════════════════════════════════════════════╡ │	COMMENT
MEDIUM⚡	std/assembly/rt/tlsf.ts	119	// └───────────────────────────────────────────────────────────────┘ SIZE ┘	COMMENT
MEDIUM	std/assembly/rt/tlsf.ts	11	// ╒══════════════ Block size interpretation (32-bit) ═════════════╕	COMMENT
MEDIUM	std/assembly/rt/tlsf.ts	16	// └───────────────────────────────────────────────┴───────╨───────┘	COMMENT
MEDIUM⚡	std/assembly/rt/tcms.ts	7	// ╒═════════════╤══════════════ Colors ═══════════════════════════╕	COMMENT
MEDIUM⚡	std/assembly/rt/tcms.ts	9	// ├─────────────┼─────────────────────────────────────────────────┤	COMMENT
MEDIUM⚡	std/assembly/rt/tcms.ts	13	// └─────────────┴─────────────────────────────────────────────────┘	COMMENT
MEDIUM⚡	std/assembly/rt/tcms.ts	44	// ╒═══════════════ Managed object layout (32-bit) ════════════════╕	COMMENT
MEDIUM⚡	std/assembly/rt/tcms.ts	49	// ╞═══════════════════════════════════════════════════════════╤═══╡	COMMENT
MEDIUM⚡	std/assembly/rt/tcms.ts	51	// ├───────────────────────────────────────────────────────────┴───┤	COMMENT
MEDIUM⚡	std/assembly/rt/tcms.ts	53	// ├───────────────────────────────────────────────────────────────┤	COMMENT
MEDIUM⚡	std/assembly/rt/tcms.ts	55	// ├───────────────────────────────────────────────────────────────┤	COMMENT
MEDIUM⚡	std/assembly/rt/tcms.ts	57	// ╞>ptr═══════════════════════════════════════════════════════════╡	COMMENT
MEDIUM	src/compiler.ts	2613	// (?block $continue │ │ if loops: (incrementor) ─────┘	COMMENT

Over-Commented Block41 hits · 40 pts

Severity	File	Line	Snippet	Context
LOW	util/browser/path.js	1	import * as process from "./process.js";	COMMENT
LOW	util/browser/process.js	21	// Redistribution and use in source and binary forms, with or without	COMMENT
LOW	tests/parser/class.ts.fixture.ts	21	}	COMMENT
LOW	tests/parser/literals.ts.fixture.ts	121	// ERROR 6188: "Numeric separators are not allowed here." in literals.ts(103,2+0)	COMMENT
LOW	tests/parser/union.ts.fixture.ts	1	export let a = 1;	COMMENT
LOW	…sts/parser/definite-assignment-assertion.ts.fixture.ts	21	// ERROR 1263: "Declarations with initializers cannot also have definite assignment assertions." in definite-assignment-	COMMENT
LOW	tests/parser/interface-errors.ts.fixture.ts	21	// ERROR 1176: "Interface declaration cannot have 'implements' clause." in interface-errors.ts(8,15+10)	COMMENT
LOW	tests/parser/numeric-separators.ts.fixture.ts	41	// ERROR 6189: "Multiple consecutive numeric separators are not permitted." in numeric-separators.ts(21,6+0)	COMMENT
LOW	tests/parser/tuple-errors.ts.fixture.ts	1	// ERROR 2456: "Type alias 'Loop' circularly references itself." in tuple-errors.ts(1,13+4)	COMMENT
LOW	tests/compiler/call-inferred.ts	41		COMMENT
LOW	tests/compiler/features/relaxed-simd.ts	81	// r = i32x4.relaxed_dot_i8x16_i7x16_add_s(v, v, v);	COMMENT
LOW	tests/compiler/std/string.ts	801	// Expected: 2.98023223876953125e-8	COMMENT
LOW	tests/compiler/std/math.ts	361	// assert(test_acosh(1.00183940730320464, 0.0606439391272710696, -0.27641335129737854, INEXACT));	COMMENT
LOW	tests/compiler/std/math.ts	501	// assert(test_asinh(0.24297705017513252, 0.240647613714979003, 0.464605927467346191, INEXACT));	COMMENT
LOW	std/assembly/iterator.ts	1	export abstract class Iterable<T> {	COMMENT
LOW	std/assembly/rt.ts	61	// // @ts-ignore: decorator	COMMENT
LOW	std/assembly/rt.ts	81	// // @ts-ignore: decorator	COMMENT
LOW	std/assembly/object.ts	21	}	COMMENT
LOW	std/assembly/util/math.ts	661	} else {	COMMENT
LOW	std/assembly/util/math.ts	701	let scale = reinterpret<f64>(sbits);	COMMENT
LOW	std/assembly/util/math.ts	1821	// #elif EXP_USE_TOINT_NARROW	COMMENT
LOW	std/assembly/rt/itcms.ts	1	import { BLOCK, BLOCK_OVERHEAD, OBJECT_OVERHEAD, OBJECT_MAXSIZE, TOTAL_OVERHEAD, DEBUG, TRACE, RTRACE, PROFILE } from ".	COMMENT
LOW	std/assembly/rt/itcms.ts	61	// @ts-ignore: decorator	COMMENT
LOW	std/assembly/rt/common.ts	41	@inline export const BLOCK_MAXSIZE: usize = (1 << 30) - BLOCK_OVERHEAD;	COMMENT
LOW	std/assembly/rt/tlsf.ts	1	import { AL_BITS, AL_SIZE, AL_MASK, DEBUG, BLOCK, BLOCK_OVERHEAD, BLOCK_MAXSIZE } from "./common";	COMMENT
LOW	std/assembly/rt/tlsf.ts	21	// @ts-ignore: decorator	COMMENT
LOW	std/assembly/rt/tlsf.ts	41	// [09]: < 128K [21]: < 512M	COMMENT
LOW	std/assembly/rt/tlsf.ts	61	// │ if free: ◄ prev │ ◄─┤ usize	COMMENT
LOW	std/assembly/rt/tlsf.ts	101	// 3 2 1	COMMENT
LOW	std/assembly/rt/tcms.ts	1	import { BLOCK, BLOCK_OVERHEAD, OBJECT_OVERHEAD, OBJECT_MAXSIZE, TOTAL_OVERHEAD, DEBUG, TRACE, RTRACE } from "./common";	COMMENT
LOW	std/assembly/rt/tcms.ts	41	// @ts-ignore: decorator	COMMENT
LOW	lib/loader/tests/index.js	241	// assert.strictEqual(fn(2), 4);	COMMENT
LOW	src/module.ts	81	export const Noneref = binaryen._BinaryenTypeNullref();	COMMENT
LOW	src/module.ts	1401	}	COMMENT
LOW	src/program.ts	21	// │ ├─TypedElement Base class of elements resolving to a type	COMMENT
LOW	src/program.ts	2881	// case BuiltinSymbols.Uint16Array: return Type.u16;	COMMENT
LOW	src/compiler.ts	2481	let outerFlow = this.currentFlow;	COMMENT
LOW	src/compiler.ts	2601	/** Statement to compile. */	COMMENT
LOW	src/compiler.ts	3281		COMMENT
LOW	src/bindings/js.ts	61	//	COMMENT
LOW	src/bindings/js.ts	81	// - Interface Types `string` will be incompatible with JavaScript `String` and	COMMENT

Hyper-Verbose Identifiers27 hits · 28 pts

Severity	File	Line	Snippet	Context
LOW	tests/parser/parameter-order.ts	8	function optionalCannotPrecedeRequired(a?: i32, b: i32): void {}	CODE
LOW	tests/parser/parameter-order.ts	11	function optionalWithInitializerCannotPrecedeRequired(a: i32 = 1, b: i32): void {}	CODE
LOW	tests/parser/parameter-order.ts.fixture.ts	4	function optionalCannotPrecedeRequired(a?: i32, b: i32): void {}	CODE
LOW	tests/parser/parameter-order.ts.fixture.ts	5	function optionalWithInitializerCannotPrecedeRequired(a: i32 = 1, b: i32): void {}	CODE
LOW	tests/compiler/possibly-null.ts	55	export function testNotNeNullContinuation(a: Ref \| null): void {	CODE
LOW	tests/compiler/do.ts	63	function testAlwaysTrueNeverBreaks(): i32 {	CODE
LOW	tests/compiler/while.ts	65	function testAlwaysTrueNeverBreaks(): i32 {	CODE
LOW	tests/compiler/while.ts	179	function testIfImplicitContinueThen(): void {	CODE
LOW	tests/compiler/while.ts	195	function testIfImplicitContinueElse(): void {	CODE
LOW	tests/compiler/switch.ts	77	function doSwitchFallThroughDefault(n: i32): i32 {	CODE
LOW	tests/compiler/switch.ts	285	function doSwitchClassInstanceWithOverload(foo: BarClass \| null): i32 {	CODE
LOW	tests/compiler/managed-cast.ts	46	function testDowncastFromToNullable(animal: Animal \| null): void {	CODE
LOW	tests/compiler/std/array.ts	971	function createReverseOrderedArray(size: i32): Array<i32> {	CODE
LOW	tests/compiler/std/array.ts	989	function createReverseOrderedNestedArray(size: i32): Array<Array<i32>> {	CODE
LOW	tests/compiler/std/array.ts	1008	function createReverseOrderedElementsArray(size: i32): Array<Proxy<i32>> {	CODE
LOW	tests/compiler/std/array.ts	1065	function assertStableSortedForComplexObjects(): void {	CODE
LOW⚡	tests/compiler/std/array-access.ts	5	export function stringArrayPropertyAccess(a: string[]): i32 {	CODE
LOW⚡	tests/compiler/std/array-access.ts	13	export function stringArrayArrayPropertyAccess(a: string[][]): i32 {	CODE
LOW⚡	tests/compiler/std/array-access.ts	17	export function stringArrayArrayMethodCall(a: string[][]): i32 {	CODE
LOW	lib/loader/index.js	291	function attachTypedArrayFunctions(ctor, name, align) {	CODE
LOW	lib/loader/umd/index.js	348	function attachTypedArrayFunctions(ctor, name, align) {	CODE
LOW	src/tokenizer.ts	380	export function isIllegalVariableIdentifier(name: string): bool {	CODE
LOW	src/index-wasm.ts	285	export function getDiagnosticRelatedRange(diagnostic: DiagnosticMessage): Range \| null {	CODE
LOW	src/diagnostics.ts	87	export function diagnosticCategoryToString(category: DiagnosticCategory): string {	CODE
LOW	src/diagnostics.ts	101	export function diagnosticCategoryToColor(category: DiagnosticCategory): string {	CODE
LOW	src/bindings/js.ts	1525	export function liftRequiresExportRuntime(type: Type): bool {	CODE
LOW	src/bindings/js.ts	1556	export function lowerRequiresExportRuntime(type: Type): bool {	CODE

TODO Padding2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	std/assembly/string.ts	188	// TODO: implement full locale comparison with locales and Collator options	COMMENT
LOW	src/module.ts	3811	// TODO: implement and use String.fromCodePoints	COMMENT

AI Slop Vocabulary1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	src/compiler.ts	983	// utilize varargs stub to fill in omitted arguments	COMMENT

Slop Phrases1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	bin/asinit.js	170	"Don't forget to install dependencies before you start:",	CODE

AssemblyScript/assemblyscript

Open-Source Code Quality, Security and Technical Debt Review