1.1

Adjusted Signal

1.1

Raw Pattern Score

100%

Time Factor

2026-10-29

Last Push

17.7K

Stars

TypeScript

Language

61.1K

Lines of Code

155

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 1.0/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 12 finding(s).

Hallucinated Dependency & Supply Chain Risk 4.4/100 · LOW

Are imports declared and package/API names verified? 41 finding(s).

Agent Over-Engineering Ratio 0.3/100 · LOW

Are wrappers, guards, and repeated structures necessary? 4 finding(s).

PR Review Velocity Impact 5.0/100 · LOW

Which changes need focused human review? 53 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 1HIGH 0MEDIUM 0LOW 52

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 53 distinct pattern matches across 4 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 Data40 hits · 44 pts

Severity	File	Line	Snippet	Context
LOW⚡	test/addressparser/addressparser-test.ts	513	assert.strictEqual(result[0].address, 'user@example.com');	CODE
LOW⚡	test/addressparser/addressparser-test.ts	520	assert.strictEqual(result[0].address, 'user@example.com');	CODE
LOW⚡	test/addressparser/addressparser-test.ts	527	assert.strictEqual(result[0].address, 'user@example.com');	CODE
LOW⚡	test/addressparser/addressparser-test.ts	580	let input = 'John Doe';	CODE
LOW⚡	test/addressparser/addressparser-test.ts	583	assert.strictEqual(result[0].name, 'John Doe');	CODE
LOW⚡	test/addressparser/addressparser-test.ts	591	assert.strictEqual(result[0].address, 'user@example.com');	CODE
LOW⚡	test/addressparser/addressparser-test.ts	728	assert.strictEqual(result[0].address, 'user@example.com');	CODE
LOW⚡	test/addressparser/addressparser-test.ts	736	assert.strictEqual(result[0].address, 'user@example.com');	CODE
LOW⚡	test/addressparser/addressparser-test.ts	743	assert.strictEqual(result[0].address, 'user@example.com');	CODE
LOW⚡	test/addressparser/addressparser-test.ts	788	assert.strictEqual(result[0].address, 'user@example.com');	CODE
LOW⚡	test/addressparser/addressparser-test.ts	795	assert.strictEqual(result[0].address, 'user@example.com');	CODE
LOW⚡	test/addressparser/addressparser-test.ts	802	assert.strictEqual(result[0].address, 'user@example.com');	CODE
LOW⚡	test/addressparser/addressparser-test.ts	1605	assert.deepStrictEqual(addressparser('"John Doe" user@example.com'), [{ address: 'user@example.com', name: '	CODE
LOW⚡	test/addressparser/addressparser-test.ts	1605	assert.deepStrictEqual(addressparser('"John Doe" user@example.com'), [{ address: 'user@example.com', name: '	CODE
LOW⚡	test/addressparser/addressparser-test.ts	1606	assert.deepStrictEqual(addressparser('"John Doe"'), [{ address: '', name: 'John Doe' }]);	CODE
LOW⚡	test/addressparser/addressparser-test.ts	1607	assert.deepStrictEqual(addressparser('"John Doe" nothing'), [{ address: '', name: 'John Doe nothing' }]);	CODE
LOW	test/addressparser/addressparser-test.ts	474	assert.strictEqual(result[0].address, 'user@example.com');	CODE
LOW	test/addressparser/addressparser-test.ts	481	assert.strictEqual(result[0].address, 'user@example.com');	CODE
LOW	test/addressparser/addressparser-test.ts	698	assert.strictEqual(result[0].address, 'user@example.com');	CODE
LOW	test/addressparser/addressparser-test.ts	1109	assert.strictEqual(result[0].group[0].address, 'user@example.com');	CODE
LOW	test/addressparser/addressparser-test.ts	1120	assert.strictEqual(result[0].group[0].address, 'user@example.com');	CODE
LOW	test/addressparser/addressparser-test.ts	1130	assert.deepStrictEqual(result[0].group, [{ address: 'user@example.com', name: '' }]);	CODE
LOW	test/addressparser/addressparser-test.ts	1503	assert.deepStrictEqual(addressparser(input), [{ address: 'user@example.com', name: 'Name' }], input);	CODE
LOW	test/addressparser/addressparser-test.ts	1517	assert.deepStrictEqual(addressparser('<user@example.com(John Doe)>'), [{ address: 'user@example.com', name:	CODE
LOW	test/addressparser/addressparser-test.ts	1517	assert.deepStrictEqual(addressparser('<user@example.com(John Doe)>'), [{ address: 'user@example.com', name:	CODE
LOW	test/addressparser/addressparser-test.ts	1593	['"user"@example.com', 'user@example.com'],	CODE
LOW	test/addressparser/addressparser-test.ts	1776	['user@example.com (outer (nested) comment)', [{ address: 'user@example.com', name: 'outer (nested) comm	CODE
LOW	test/addressparser/addressparser-test.ts	1834	['Name <<user@example.com>>', [{ address: 'user@example.com', name: 'Name>' }]],	CODE
LOW	test/mime-node/mime-node-test.ts	1588	// whitespace makes 'John Doe' a display name rather than a local username, so it	COMMENT
LOW	test/mime-node/mime-node-test.ts	1590	assert.deepStrictEqual(new MimeNode().setEnvelope({ from: 'a@example.com', to: ['John Doe'] }).getEnvelope()	CODE
LOW	test/mime-node/mime-node-test.ts	2057	const encoded = MimeNode.encodeHeaderValue('To', [{ name, address: 'user@example.com' }, 'other@exam	CODE
LOW	test/mime-node/mime-node-test.ts	2062	assert.strictEqual(parsed[0].address, 'user@example.com', message);	CODE
LOW	test/mime-node/mime-node-test.ts	2280	mb._convertAddresses([{ address: 'user@example.com' }, { address: 'other@example.com' }]),	CODE
LOW	test/xoauth2/xoauth2-tls-test.ts	82	user: 'user@example.com',	CODE
LOW	test/xoauth2/xoauth2-tls-test.ts	103	user: 'user@example.com',	CODE
LOW	test/smtp-transport/oauth2-listener-leak-test.ts	91	user: 'user@example.com',	CODE
LOW	test/smtp-transport/oauth2-provision-test.ts	24	if (auth.method !== 'XOAUTH2' \|\| auth.username !== 'user@example.com' \|\| auth.accessToken !== 'provision	CODE
LOW	test/smtp-transport/oauth2-provision-test.ts	56	user: 'user@example.com'	CODE
LOW	test/smtp-transport/oauth2-provision-test.ts	63	assert.strictEqual(user, 'user@example.com');	CODE
LOW	test/smtp-transport/oauth2-provision-test.ts	102	user: 'user@example.com'	CODE

Hallucination Indicators1 hit · 10 pts

Severity	File	Line	Snippet	Context
CRITICAL	test/ses-transport/ses-transport-test.ts	415	assert.ok(messageData.messageData.Content.Raw.Data.toString().includes('h=from:subject:to:cc:mim	CODE

Over-Commented Block8 hits · 8 pts

Severity	File	Line	Snippet	Context
LOW	scripts/build.js	1	// Builds the package.	COMMENT
LOW	scripts/build.js	81		COMMENT
LOW	src/addressparser/index.ts	701	// An empty quoted string is dropped by the tokenizer, leaving no text token of its	COMMENT
LOW	src/addressparser/index.ts	801	// tiers read the collapsed runs, and only a run an address comes out of is replaced	COMMENT
LOW	src/addressparser/index.ts	881	//	COMMENT
LOW	src/mime-node/index.ts	241	}	COMMENT
LOW	src/mime-node/index.ts	1661	* @internal	COMMENT
LOW	src/shared/url.ts	1	// URL parsing wrapper around the WHATWG `URL` class. It only falls back to the	COMMENT

Hyper-Verbose Identifiers4 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	test/smtp-transport/oauth2-listener-leak-test.ts	35	function startDropDuringAuthServer(callback: (server: net.Server, port: number) => void) {	CODE
LOW	scripts/build.js	43	function generateWellKnownServices() {	CODE
LOW	src/mime-node/index.ts	227	function stripWhitespaceInAngleBrackets(value: string): string {	CODE
LOW	src/shared/url.ts	55	function stripSurroundingWhitespace(input: string): string {	CODE

nodemailer/nodemailer

Open-Source Code Quality, Security and Technical Debt Review