1.5

Adjusted Signal

1.5

Raw Pattern Score

100%

Time Factor

2026-10-21

Last Push

5.4K

Stars

JavaScript

Language

71.7K

Lines of Code

105

Files

Pattern Hits

2026-10-31

Scan Date

0.07

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 3.9/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 54 finding(s).

Hallucinated Dependency & Supply Chain Risk 3.6/100 · LOW

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

Agent Over-Engineering Ratio 0.1/100 · LOW

Are wrappers, guards, and repeated structures necessary? 1 finding(s).

PR Review Velocity Impact 6.9/100 · LOW

Which changes need focused human review? 61 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 7MEDIUM 3LOW 51

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 61 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.

Cross-Language Confusion (JS/TS)7 hits · 52 pts

Severity	File	Line	Snippet	Context
HIGH⚡	bench/v8-v7.js	11547	print("PROGRESS", name);	CODE
HIGH⚡	bench/v8-v7.js	11551	print("ERROR", name, error);	CODE
HIGH⚡	bench/v8-v7.js	11552	print(error.stack);	CODE
HIGH⚡	bench/v8-v7.js	11557	print("RESULT", name, result);	CODE
HIGH⚡	bench/v8-v7.js	11561	print("SCORE", score);	CODE
HIGH⚡	bench/v8-v7.js	11567	print("*** Run() failed");	CODE
HIGH⚡	bench/v8-v7.js	11568	print(e.stack \|\| e);	CODE

Over-Commented Block49 hits · 49 pts

Severity	File	Line	Snippet	Context
LOW	bench/richards_direct.js	1	// Copyright 2006-2008 the V8 project authors. All rights reserved.	COMMENT
LOW	bench/richards_direct.js	21	// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT	COMMENT
LOW	bench/v8-v7.js	1	"use strict";	COMMENT
LOW	bench/v8-v7.js	21	// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT	COMMENT
LOW	bench/v8-v7.js	281	}	COMMENT
LOW	bench/v8-v7.js	301	// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS	COMMENT
LOW	bench/v8-v7.js	821	var Richards = new BenchmarkSuite('Richards', 35302, [	COMMENT
LOW	bench/v8-v7.js	3401	// The ray tracer code in this file is written by Adam Burmister. It	COMMENT
LOW	bench/v8-v7.js	3441	};	COMMENT
LOW	bench/v8-v7.js	4721	return lcm;	COMMENT
LOW	bench/v8-v7.js	8981	var EarleyBoyer = new BenchmarkSuite('EarleyBoyer', 666463, [	COMMENT
LOW	bench/v8-v7.js	9001	//	COMMENT
LOW	bench/v8-v7.js	10761	// with the distribution.	COMMENT
LOW	bench/string_methods.js	1	const str = 'The quick brown fox jumps over the lazy dog'	COMMENT
LOW	bench/string_methods.js	21	// italics: [],	COMMENT
LOW	bench/string_methods.js	41	// substring: [4, 9],	COMMENT
LOW	bench/richards.js	1	// Copyright 2006-2008 the V8 project authors. All rights reserved.	COMMENT
LOW	bench/richards.js	21	// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT	COMMENT
LOW	compiler/render.js	2361		COMMENT
LOW	compiler/render.js	4161	}	COMMENT
LOW	compiler/render.js	4221	// run-once code (module init, top level): optimize for size whatever -O the unit gets	COMMENT
LOW	compiler/render.js	4241	#define PORF_ARENA_HINT ((void*)0x400000000ull)	COMMENT
LOW	compiler/render.js	4261	#define PORF_PROMISE_STATE 32	COMMENT
LOW	compiler/render.js	4441	${sti}f64 porf_performance_time_origin(void) {	COMMENT
LOW	compiler/render.js	4521	}	COMMENT
LOW	compiler/builtins/date.ts	21		COMMENT
LOW	compiler/builtins/date.ts	41	// 4. Let numYears4 be floor((ry - 1969) / 4).	COMMENT
LOW	compiler/builtins/date.ts	81	// 21.4.1.10 InLeapYear (t)	COMMENT
LOW	compiler/builtins/date.ts	161	// https://tc39.es/ecma262/multipage/numbers-and-dates.html#sec-weekday	COMMENT
LOW	compiler/builtins/date.ts	701	// B.2.3.1 Date.prototype.getYear ()	COMMENT
LOW	compiler/builtins/date.ts	761	// 21.4.4.8 Date.prototype.getMonth ()	COMMENT
LOW	compiler/builtins/date.ts	801	// https://tc39.es/ecma262/multipage/numbers-and-dates.html#sec-date.prototype.gettimezoneoffset	COMMENT
LOW	compiler/builtins/date.ts	861	// https://tc39.es/ecma262/multipage/numbers-and-dates.html#sec-date.prototype.getutchours	COMMENT
LOW	compiler/builtins/date.ts	1501	// - "-" (hyphen) appears literally twice in the string.	COMMENT
LOW	compiler/builtins/array.ts	61		COMMENT
LOW	compiler/builtins/array.ts	921	const O: any = ecma262.ToObject(this);	COMMENT
LOW	compiler/builtins/array.ts	1101	}	COMMENT
LOW	compiler/builtins/array.ts	1121	__Porffor_array_deleteProperty(O, k + itemCount);	COMMENT
LOW	compiler/builtins/array.ts	1361		COMMENT
LOW	compiler/builtins/array.ts	1421		COMMENT
LOW	compiler/builtins/array.ts	2101		COMMENT
LOW	compiler/builtins/array.ts	2281	for (; i < actualStart; i++) A[i] = __Porffor_array_get(O, i);	COMMENT
LOW	compiler/builtins/array.ts	2301		COMMENT
LOW	compiler/builtins/array.ts	2321		COMMENT
LOW	compiler/builtins/regexp.ts	1	// @porf --closures	COMMENT
LOW	compiler/builtins/regexp.ts	21	// 8 @ first-unit bitmap (32 bytes)	COMMENT
LOW	compiler/builtins/regexp.ts	41	// 0x0c jump [target u16]	COMMENT
LOW	compiler/builtins/regexp.ts	61	// 0x20 runNotChar [backward u8][min u16][max u16][unit u16]	COMMENT
LOW	compiler/builtins/_internal_object.ts	1	import type {} from './porffor.d.ts';	COMMENT

AI Slop Vocabulary3 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	test262/index.js	811	const preludes = { '#host': fs.readFileSync(join(__dirname, 'harness.js'), 'utf8') };	CODE
MEDIUM	test262/history.json	1	[{"results":[96.05,53404,51296,1062,1011,7,22,6],"time":1792446440000,"hash":"5d64bc6b628fdaaac9562efd4461336549766f29",	CODE
MEDIUM	test262/selfhost.js	130	const preludes = { '#host': fs.readFileSync(join(__dirname, 'harness.js'), 'utf8') };	CODE

Hyper-Verbose Identifiers1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	bench/v8-v7.js	6579	function skipWhitespaceAndComments() {	CODE

Overly Generic Function Names1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	bench/regex.js	8	function getData() {	CODE

CanadaHonk/porffor

Open-Source Code Quality, Security and Technical Debt Review