0.5

Adjusted Signal

0.5

Raw Pattern Score

100%

Time Factor

2026-10-30

Last Push

10.4K

Stars

TypeScript

Language

232.1K

Lines of Code

1.6K

Files

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 0.8/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 26 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.9/100 · LOW

Are imports declared and package/API names verified? 43 finding(s).

Agent Over-Engineering Ratio 1.1/100 · LOW

Are wrappers, guards, and repeated structures necessary? 30 finding(s).

PR Review Velocity Impact 2.4/100 · LOW

Which changes need focused human review? 87 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 13LOW 74

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 87 distinct pattern matches across 8 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 Data38 hits · 38 pts

Severity	File	Line	Snippet	Context
LOW	README-it_IT.md	3022	const myObject = new Person('John Doe', 25);	CODE
LOW	README-de_DE.md	3024	const myObject = new Person('John Doe', 25);	CODE
LOW	README-id_ID.md	3027	const myObject = new Person('John Doe', 25);	CODE
LOW	README-pl_PL.md	3024	const myObject = new Person('John Doe', 25);	CODE
LOW	README-ru_RU.md	3024	const myObject = new Person('John Doe', 25);	CODE
LOW	README-ja_JP.md	3024	const myObject = new Person('John Doe', 25);	CODE
LOW	README-th_TH.md	3024	const myObject = new Person('John Doe', 25);	CODE
LOW	README-sv_SE.md	3023	const myObject = new Person('John Doe', 25);	CODE
LOW	README.md	3024	const myObject = new Person('John Doe', 25);	CODE
LOW	README-pt_BR.md	3024	const myObject = new Person('John Doe', 25);	CODE
LOW	README-cs_CZ.md	3024	const myObject = new Person('John Doe', 25);	CODE
LOW	README-fr_FR.md	3024	const myObject = new Person('John Doe', 25);	CODE
LOW	README-bg_BG.md	3021	const myObject = new Person('John Doe', 25);	CODE
LOW	README-zh_CN.md	2999	const myObject = new Person('John Doe', 25);	CODE
LOW	README-tr_TR.md	3024	const myObject = new Person('John Doe', 25);	CODE
LOW	README-ar.md	3025	const myObject = new Person('John Doe', 25);	CODE
LOW	README-ko_KR.md	3024	const myObject = new Person('John Doe', 25);	CODE
LOW	README_es_ES.md	3024	const myObject = new Person('John Doe', 25);	CODE
LOW	README-vi_VN.md	3024	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/tr-tr/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/fr-fr/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/de-de/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/pl-pl/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/vi-vn/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/es-es/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/ru-ru/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/ja-jp/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/zh-cn/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/cs-cz/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/ar/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/ko-kr/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/pt-br/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/it-it/book/class.md	39	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/id-id/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/th-th/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/sv-se/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE
LOW	website/src/content/docs/bg-bg/book/class.md	41	const myObject = new Person('John Doe', 25);	CODE

Excessive Try-Catch Wrapping18 hits · 38 pts

Severity	File	Line	Snippet	Context
MEDIUM	tools/verify_codeblocks.py	13	print(f"Error: File {filename} not found.")	CODE
MEDIUM	…ols/utilities-add-translation/create_language_files.py	20	print(f"Error: Folder '{folder_path}' does not exist")	CODE
MEDIUM	tools/utilities-add-translation/split_markdown.py	64	print(f"Error: File '{file_path}' not found.")	CODE
MEDIUM⚡	…tilities-add-translation/concatenate_language_files.py	16	print(f"Error: Directory '{directory}' does not exist")	CODE
LOW	…tilities-add-translation/concatenate_language_files.py	56	except Exception as e:	CODE
MEDIUM	…tilities-add-translation/concatenate_language_files.py	57	print(f"Error writing to output file: {e}")	CODE
MEDIUM	tools/utilities-add-translation/verify_concatenation.py	14	print(f"Error: Directory '{directory}' does not exist")	CODE
MEDIUM	tools/utilities-add-translation/verify_concatenation.py	39	print(f"Error: Concatenated file '{concatenated_filename}' not found in '{directory}'")	CODE
LOW⚡	tools/utilities-add-translation/verify_concatenation.py	63	except Exception as e:	CODE
MEDIUM⚡	tools/utilities-add-translation/verify_concatenation.py	64	print(f"Error reading {file_path.name}: {e}")	CODE
LOW⚡	tools/utilities-add-translation/verify_concatenation.py	72	except Exception as e:	CODE
MEDIUM⚡	tools/utilities-add-translation/verify_concatenation.py	73	print(f"Error reading concatenated file: {e}")	CODE
MEDIUM	…ities-add-translation/verify_concatenation_detailed.py	13	print(f"Error: Directory '{directory}' does not exist")	CODE
MEDIUM	…ities-add-translation/verify_concatenation_detailed.py	38	print(f"Error: Concatenated file '{concatenated_filename}' not found in '{directory}'")	CODE
LOW⚡	…ities-add-translation/verify_concatenation_detailed.py	59	except Exception as e:	CODE
MEDIUM⚡	…ities-add-translation/verify_concatenation_detailed.py	60	print(f"Error reading {file_path.name}: {e}")	CODE
LOW⚡	…ities-add-translation/verify_concatenation_detailed.py	68	except Exception as e:	CODE
MEDIUM⚡	…ities-add-translation/verify_concatenation_detailed.py	69	print(f"Error reading concatenated file: {e}")	CODE

Structural Annotation Overuse8 hits · 18 pts

Severity	File	Line	Snippet	Context
LOW⚡	tools/utilities-add-translation/README.md	105	# Step 1: Create Italian folder, split README.md, and create translation files	COMMENT
LOW⚡	tools/utilities-add-translation/README.md	108	# Step 2: Translate each README-part-XX-it_IT.md file manually	COMMENT
LOW⚡	tools/utilities-add-translation/README.md	110	# Step 3: Concatenate all translated parts	COMMENT
LOW⚡	tools/utilities-add-translation/README.md	113	# Step 4: Verify the concatenation	COMMENT
LOW⚡	tools/utilities-add-translation/README.md	122	# Step 1: Create Spanish folder, split README.md, and create translation files	COMMENT
LOW⚡	tools/utilities-add-translation/README.md	125	# Step 2: Translate each README-part-XX-es_ES.md file manually	COMMENT
LOW⚡	tools/utilities-add-translation/README.md	127	# Step 3: Concatenate all translated parts	COMMENT
LOW⚡	tools/utilities-add-translation/README.md	130	# Step 4: Verify the concatenation	COMMENT

Hyper-Verbose Identifiers12 hits · 12 pts

Severity	File	Line	Snippet	Context
LOW	tools/make-website-content.py	110	def make_markdown_page_metadata(order: int, header: str) -> List[str]:	CODE
LOW	tools/make-website-content.py	226	def rewrite_markdown_anchor_links(	CODE
LOW	tools/make-website-content.py	258	def split_content_by_headings(lines: List[str], anchor_links: Dict[str, str]):	CODE
LOW	tools/test_pdf_tables.py	9	def test_only_headers_have_borders(self):	CODE
LOW⚡	…tilities-add-translation/concatenate_language_files.py	6	def concatenate_language_files(directory, language_ext):	CODE
LOW	…ities-add-translation/verify_concatenation_detailed.py	6	def verify_concatenation_detailed(directory, language_ext):	CODE
LOW	website/src/scripts/amazonPurchase.ts	84	export function initializeAmazonPurchaseOptions(root: HTMLElement) {	CODE
LOW	website/src/scripts/plusEditionAnalytics.ts	61	function handlePlusEditionAnalyticsClick(event: MouseEvent) {	CODE
LOW	website/src/scripts/plusEditionAnalytics.ts	72	export function initializePlusEditionAnalytics() {	CODE
LOW⚡	…lls/create-typescript-news/scripts/test_verify_news.py	38	def test_mdx_articles_are_checked_but_archive_pages_are_excluded(self):	STRING
LOW⚡	…lls/create-typescript-news/scripts/test_verify_news.py	44	def test_invalid_mdx_dates_are_rejected(self):	STRING
LOW⚡	…lls/create-typescript-news/scripts/test_verify_news.py	49	def test_missing_mdx_translation_is_reported(self):	STRING

Unused Imports5 hits · 5 pts

Severity	File	Line	Context
LOW	tools/verify-books.py	5	CODE
LOW	…tilities-add-translation/concatenate_language_files.py	2	CODE
LOW	tools/utilities-add-translation/verify_concatenation.py	2	CODE
LOW	…ities-add-translation/verify_concatenation_detailed.py	2	CODE
LOW	…s/skills/create-typescript-news/scripts/verify_news.py	4	CODE

Deep Nesting4 hits · 4 pts

Severity	File	Line	Context
LOW	tools/verify-books.py	90	CODE
LOW	tools/verify_codeblocks.py	4	CODE
LOW	…ols/utilities-add-translation/create_language_files.py	17	CODE
LOW	…tilities-add-translation/concatenate_language_files.py	6	CODE

Redundant / Tautological Comments1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW⚡	…tilities-add-translation/concatenate_language_files.py	14	# Check if directory exists	COMMENT

Over-Commented Block1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	website/src/env.d.ts	1	/// <reference path="../.astro/types.d.ts" />	COMMENT

gibbok/typescript-book

Open-Source Code Quality, Security and Technical Debt Review