0.6

Adjusted Signal

0.6

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

8.8K

Stars

Rust

Language

135.2K

Lines of Code

570

Files

Pattern Hits

2026-10-31

Scan Date

0.01

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 1.9/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 50 finding(s).

Hallucinated Dependency & Supply Chain Risk 1.1/100 · LOW

Are imports declared and package/API names verified? 7 finding(s).

Agent Over-Engineering Ratio 0.2/100 · LOW

Are wrappers, guards, and repeated structures necessary? 5 finding(s).

PR Review Velocity Impact 2.7/100 · LOW

Which changes need focused human review? 57 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 3MEDIUM 1LOW 53

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 57 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.

Over-Commented Block42 hits · 42 pts

Severity	File	Line	Snippet	Context
LOW	sdk.cfg	1	# API Endpoint Definitions	COMMENT
LOW	sdk.cfg	21	# 3. ServiceEndpoint	COMMENT
LOW	types/index.d.ts	1	/// <reference types="./abort.d.ts" />	COMMENT
LOW	types/index.d.ts	21	/// <reference types="./os.d.ts" />	COMMENT
LOW	tests/unit/crypto.subtle.test.ts	2441	name: "AES-KW",	COMMENT
LOW	tests/unit/string_decoder.test.ts	81	// U+3045 -> E3 81 85	COMMENT
LOW	llrt/src/main.c	1	// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.	COMMENT
LOW	libs/llrt_numbers/src/lib.rs	161		COMMENT
LOW	libs/llrt_utils/src/array_buffer.rs	1	// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.	COMMENT
LOW	libs/llrt_utils/src/array_buffer.rs	21	//! These are used by `Blob.stream()` / `Blob.slice()` and by fetch's	COMMENT
LOW	libs/llrt_utils/src/array_buffer.rs	41	// Safety: the JSValue is owned by `ab`; we only flip a boolean flag	COMMENT
LOW	shims/@smithy/abort-controller.js	1	// @smithy/abort-controller	COMMENT
LOW	benchmarks/v8-v7/raytrace.js	1	// The ray tracer code in this file is written by Adam Burmister. It	COMMENT
LOW	benchmarks/v8-v7/raytrace.js	41	}	COMMENT
LOW	benchmarks/v8-v7/index.js	1	// Copyright 2008 the V8 project authors. All rights reserved.	COMMENT
LOW	benchmarks/v8-v7/deltablue.js	1	// Copyright 2008 the V8 project authors. All rights reserved.	COMMENT
LOW	benchmarks/v8-v7/base.js	1	// Copyright 2012 the V8 project authors. All rights reserved.	COMMENT
LOW	benchmarks/v8-v7/base.js	21	// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT	COMMENT
LOW	benchmarks/v8-v7/richards.js	1	// Copyright 2006-2008 the V8 project authors. All rights reserved.	COMMENT
LOW	benchmarks/v8-v7/richards.js	21	// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT	COMMENT
LOW	benchmarks/v8-v7/splay.js	1	// Copyright 2009 the V8 project authors. All rights reserved.	COMMENT
LOW	benchmarks/v8-v7/splay.js	21	// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT	COMMENT
LOW	benchmarks/v8-v7/earley-boyer.js	421	// LIMITATION: numerator and denominator don't make sense in floating point world.	COMMENT
LOW	benchmarks/v8-v7/earley-boyer.js	8741	);	COMMENT
LOW	benchmarks/v8-v7/regexp.js	1	// Copyright 2010 the V8 project authors. All rights reserved.	COMMENT
LOW	benchmarks/v8-v7/regexp.js	21	// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT	COMMENT
LOW	modules/llrt_perf_hooks/src/lib.rs	61	// #[tokio::test]	COMMENT
LOW	modules/llrt_perf_hooks/src/lib.rs	81		COMMENT
LOW	modules/llrt_perf_hooks/src/lib.rs	101	// .await	COMMENT
LOW	modules/llrt_perf_hooks/src/lib.rs	121	// })	COMMENT
LOW	modules/llrt_perf_hooks/src/lib.rs	141	// export async function test() {	COMMENT
LOW	modules/llrt_stream_web/src/lib.rs	61	NativeSizeFunctionPrimordials::init(ctx)?;	COMMENT
LOW	modules/llrt_stream_web/src/lib.rs	81	/// In the case of ReadableByteStreamController, a special reader ReadableStreamBYOBReader may be used, which allows use	COMMENT
LOW	modules/llrt_stream_web/src/readable/byte_controller.rs	1661	// (e.g. via a patched `Object.prototype.then` getter, WPT	COMMENT
LOW	modules/llrt_intl/src/cldr_data.rs	1	// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.	COMMENT
LOW	modules/llrt_url/src/url_search_params.rs	21	use super::convert_trailing_space;	COMMENT
LOW	modules/llrt_url/src/url_search_params.rs	41	pub url: Rc<RefCell<Url>>,	COMMENT
LOW	modules/llrt_url/src/lib.rs	141	/// only inserted when a URL has no host AND its path starts with `//`. The	COMMENT
LOW	modules/llrt_crypto/src/subtle/sign.rs	121	}	COMMENT
LOW	modules/llrt_fs/src/stats.rs	21	// See: https://github.com/libuv/libuv/blob/90648ea3e55125a5a819b32106da6462da310da6/src/win/fs.c	COMMENT
LOW	llrt_core/benches/codec.rs	1	// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.	COMMENT
LOW	…rc/modules/js/@llrt/expect/jest-asymmetric-matchers.ts	41	implements AsymmetricMatcherInterface	COMMENT

Cross-Language Confusion (JS/TS)3 hits · 22 pts

Severity	File	Line	Snippet	Context
HIGH⚡	benchmarks/v8-v7/index.js	43	print(name + ": " + result);	CODE
HIGH⚡	benchmarks/v8-v7/index.js	53	print("----");	CODE
HIGH⚡	benchmarks/v8-v7/index.js	54	print("Score (version " + BenchmarkSuite.version + "): " + score);	CODE

Fake / Example Data4 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW⚡	tests/unit/fetch.request.test.ts	67	headers: { From: "webmaster@example.org" },	CODE
LOW⚡	tests/unit/fetch.request.test.ts	69	expect(oldRequest.headers.get("From")).toEqual("webmaster@example.org");	CODE
LOW⚡	tests/unit/fetch.request.test.ts	71	headers: { From: "developer@example.org" },	CODE
LOW⚡	tests/unit/fetch.request.test.ts	74	expect(newRequest.headers.get("From")).toEqual("developer@example.org");	CODE

Hyper-Verbose Identifiers5 hits · 5 pts

Severity	File	Line	Snippet	Context
LOW	tests/unit/import.test.ts	11	async function importThatAvoidsTranspilation(path: string) {	CODE
LOW	tests/unit/asynchronous-processing-discipline.test.ts	3	async function waitAndExpectSequentialNumbers(tracked, delayMs) {	CODE
LOW	benchmarks/v8-v7/earley-boyer.js	2310	function skipWhitespaceAndComments() {	CODE
LOW	llrt_core/src/modules/js/@llrt/expect/jest-utils.ts	259	export function isImmutableUnorderedKeyed(maybeKeyed: any) {	CODE
LOW	llrt_core/src/modules/js/@llrt/expect/jest-utils.ts	323	function iterableEqualityWithStack(a: any, b: any) {	CODE

Self-Referential Comments1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	libs/llrt_test_tls/data/generate.sh	12	# Create a configuration file for certificate extensions	COMMENT

Structural Annotation Overuse1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	modules/llrt_async_hooks/src/lib.rs	128	// NOTE: This method is now obsolete. Therefore, it does not return a valid value.	COMMENT

Example Usage Blocks1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	llrt_core/src/modules/js/@llrt/test/worker.ts	491	// Usage example	COMMENT

awslabs/llrt

Open-Source Code Quality, Security and Technical Debt Review