0.5

Adjusted Signal

0.5

Raw Pattern Score

100%

Time Factor

2026-10-26

Last Push

25.1K

Stars

TypeScript

Language

178.3K

Lines of Code

518

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 1.7/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 63 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.6/100 · LOW

Are imports declared and package/API names verified? 9 finding(s).

Agent Over-Engineering Ratio 1.6/100 · LOW

Are wrappers, guards, and repeated structures necessary? 56 finding(s).

PR Review Velocity Impact 2.5/100 · LOW

Which changes need focused human review? 73 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 2MEDIUM 0LOW 70

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 73 distinct pattern matches across 9 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.

Hyper-Verbose Identifiers55 hits · 52 pts

Severity	File	Line	Snippet	Context
LOW⚡	typings/index.d.ts	8860	export function registerInlayHintsProvider(selector: DocumentSelector, provider: InlayHintsProvider): Disposable	CODE
LOW⚡	typings/index.d.ts	8869	export function registerTypeHierarchyProvider(selector: DocumentSelector, provider: TypeHierarchyProvider): Disposab	CODE
LOW⚡	typings/index.d.ts	8878	export function registerInlineCompletionItemProvider(selector: DocumentSelector, provider: InlineCompletionItemProvi	CODE
LOW	typings/index.d.ts	8498	export function createDiagnosticCollection(name?: string): DiagnosticCollection	CODE
LOW	typings/index.d.ts	8512	export function registerOnTypeFormattingEditProvider(selector: DocumentSelector, provider: OnTypeFormattingEditProvi	CODE
LOW	typings/index.d.ts	8537	export function registerCompletionItemProvider(name: string, shortcut: string, selector: DocumentSelector \| null, pr	CODE
LOW	typings/index.d.ts	8552	export function registerCodeActionProvider(selector: DocumentSelector, provider: CodeActionProvider, clientId: strin	CODE
LOW	typings/index.d.ts	8578	export function registerSelectionRangeProvider(selector: DocumentSelector, provider: SelectionRangeProvider): Dispos	CODE
LOW	typings/index.d.ts	8592	export function registerSignatureHelpProvider(selector: DocumentSelector, provider: SignatureHelpProvider, triggerCh	CODE
LOW	typings/index.d.ts	8605	export function registerDocumentSymbolProvider(selector: DocumentSelector, provider: DocumentSymbolProvider, metadat	CODE
LOW	typings/index.d.ts	8620	export function registerFoldingRangeProvider(selector: DocumentSelector, provider: FoldingRangeProvider): Disposable	CODE
LOW	typings/index.d.ts	8633	export function registerDocumentHighlightProvider(selector: DocumentSelector, provider: DocumentHighlightProvider):	CODE
LOW	typings/index.d.ts	8659	export function registerDocumentLinkProvider(selector: DocumentSelector, provider: DocumentLinkProvider): Disposable	CODE
LOW	typings/index.d.ts	8672	export function registerDocumentColorProvider(selector: DocumentSelector, provider: DocumentColorProvider): Disposab	CODE
LOW	typings/index.d.ts	8685	export function registerDefinitionProvider(selector: DocumentSelector, provider: DefinitionProvider): Disposable	CODE
LOW	typings/index.d.ts	8698	export function registerDeclarationProvider(selector: DocumentSelector, provider: DeclarationProvider): Disposable	CODE
LOW	typings/index.d.ts	8712	export function registerTypeDefinitionProvider(selector: DocumentSelector, provider: TypeDefinitionProvider): Dispos	CODE
LOW	typings/index.d.ts	8725	export function registerImplementationProvider(selector: DocumentSelector, provider: ImplementationProvider): Dispos	CODE
LOW	typings/index.d.ts	8738	export function registerReferencesProvider(selector: DocumentSelector, provider: ReferenceProvider): Disposable	CODE
LOW	typings/index.d.ts	8763	export function registerWorkspaceSymbolProvider(provider: WorkspaceSymbolProvider): Disposable	CODE
LOW	typings/index.d.ts	8776	export function registerDocumentFormatProvider(selector: DocumentSelector, provider: DocumentFormattingEditProvider,	CODE
LOW	typings/index.d.ts	8793	export function registerDocumentRangeFormatProvider(selector: DocumentSelector, provider: DocumentRangeFormattingEdi	CODE
LOW	typings/index.d.ts	8802	export function registerCallHierarchyProvider(selector: DocumentSelector, provider: CallHierarchyProvider): Disposab	CODE
LOW	typings/index.d.ts	8815	export function registerDocumentSemanticTokensProvider(selector: DocumentSelector, provider: DocumentSemanticTokensP	CODE
LOW	typings/index.d.ts	8834	export function registerDocumentRangeSemanticTokensProvider(selector: DocumentSelector, provider: DocumentRangeSeman	CODE
LOW	typings/index.d.ts	8847	export function registerLinkedEditingRangeProvider(selector: DocumentSelector, provider: LinkedEditingRangeProvider)	CODE
LOW	typings/index.d.ts	10791	export function registerTextDocumentContentProvider(scheme: string, provider: TextDocumentContentProvider): Disposab	CODE
LOW	typings/index.d.ts	10907	export function createGitFileSystemWatcher(gitDir: string): FileSystemWatcher	CODE
LOW	src/services.ts	416	export function documentSelectorToLanguageIds(documentSelector: DocumentSelector): string[] {	CODE
LOW	src/configuration/util.ts	77	export function overrideIdentifiersFromKey(key: string): string[] {	CODE
LOW	src/configuration/util.ts	92	function getOrSet<K, V>(map: Map<K, V>, key: K, value: V): V {	CODE
LOW	src/configuration/util.ts	260	export function compareConfigurationContents(to: { keys: string[]; contents: any } \| undefined, from: { keys: string[];	CODE
LOW	src/extension/manager.ts	790	export function toWorkspaceContainsPatterns(activationEvents: string[]): string[] {	CODE
LOW	src/extension/esm.ts	366	export function createCommonJSBridgeModule(runtime: ExtensionRuntime, filename: string): Promise<SyntheticModule> {	CODE
LOW	src/language-client/index.ts	275	function pipeStdoutToLogOutputChannel(input: stream.Readable, outputChannel: OutputChannel) {	CODE
LOW	src/language-client/index.ts	284	function pipeStderrToLogOutputChannel(input: stream.Readable, outputChannel: OutputChannel) {	CODE
LOW	src/language-client/index.ts	660	export function handleChildProcessStartError(childProcess: ChildProcess, message: string) {	CODE
LOW	src/language-client/utils/codeConverter.ts	80	function asVersionedTextDocumentIdentifier(textDocument: TextDocument): protocol.VersionedTextDocumentIdentifier {	CODE
LOW	src/language-client/utils/codeConverter.ts	93	function asChangeTextDocumentParams(event: TextDocumentChangeEvent): protocol.DidChangeTextDocumentParams {	CODE
LOW	src/language-client/utils/codeConverter.ts	105	function asFullChangeTextDocumentParams(textDocument: TextDocument): protocol.DidChangeTextDocumentParams {	CODE
LOW	src/language-client/utils/codeConverter.ts	112	function asCloseTextDocumentParams(textDocument: TextDocument): protocol.DidCloseTextDocumentParams {	CODE
LOW	src/language-client/utils/codeConverter.ts	128	function asWillSaveTextDocumentParams(event: TextDocumentWillSaveEvent): protocol.WillSaveTextDocumentParams {	CODE
LOW	src/language-client/utils/codeConverter.ts	172	function asTextDocumentPositionParams(textDocument: TextDocument, position: Position): protocol.TextDocumentPositionPa	CODE
LOW	src/language-client/utils/index.ts	174	export function createClientPipeTransport(pipeName: string, encoding: MessageBufferEncoding = 'utf-8'): Promise<PipeTran	CODE
LOW	src/language-client/utils/index.ts	209	export function createClientSocketTransport(port: number, encoding: MessageBufferEncoding = 'utf-8'): Promise<SocketTran	CODE
LOW	src/util/filter.ts	61	export function fuzzyScoreGracefulAggressive(pattern: string, lowPattern: string, patternPos: number, word: string, lowW	CODE
LOW	src/util/filter.ts	69	function fuzzyScoreWithPermutations(pattern: string, lowPattern: string, patternPos: number, word: string, lowWord: stri	CODE
LOW	src/mcp/protocol.ts	21	export function supportsStructuredContent(protocolVersion: string \| undefined): boolean {	CODE
LOW	src/__tests__/ultisnips.py	288	def is_buffer_changed_outside(self):	CODE
LOW	src/__tests__/handler/features.test.ts	55	function registerHighlightProvider(): void {	CODE
LOW	src/__tests__/handler/features.test.ts	74	async function registerLinkedEditingProvider(content: string, position: Position): Promise<void> {	CODE
LOW	src/__tests__/core/files.test.ts	1471	async function assertTargetCreatedWhileWaiting(opts: { ignoreIfExists?: boolean }, shouldReject: boolean): Promise<v	CODE
LOW	src/__tests__/client/features.test.ts	66	function isFullDocumentDiagnosticReport(value: DocumentDiagnosticReport): asserts value is FullDocumentDiagnosticRepor	CODE
LOW	src/__tests__/client/features.test.ts	924	async function ensureNotificationReceived(type: string, params: any) {	CODE
LOW	…_tests__/client/server/inProcessTestDocumentsServer.ts	33	export function createInProcessTestDocumentsServer(input: NodeJS.ReadableStream, output: NodeJS.WritableStream): void {	CODE

Hallucination Indicators1 hit · 10 pts

Severity	File	Line	Snippet	Context
CRITICAL	src/__tests__/client/server/testServer.js	39	assert.ok(params.capabilities.textDocument.completion.completionList.itemDefaults.includes('data'))	CODE

Fake / Example Data7 hits · 7 pts

Severity	File	Line	Snippet	Context
LOW	src/core/dialogs.ts	132	quickpick.placeholder = options.placeHolder ?? options['placeholder']	CODE
LOW	src/__tests__/completion/features.test.ts	970	info: 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et	CODE
LOW	src/__tests__/completion/features.test.ts	970	info: 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et	CODE
LOW	src/__tests__/completion/features.test.ts	1115	info: 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et	CODE
LOW	src/__tests__/completion/features.test.ts	1115	info: 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et	CODE
LOW	src/__tests__/client/dynamic.test.ts	116	await client.sendRequest('setPrepareResponse', { range: Range.create(0, 0, 0, 3), placeholder: 'placeholder' })	CODE
LOW	src/__tests__/client/dynamic.test.ts	118	assert.strictEqual((res as any).placeholder, 'placeholder')	CODE

Cross-Language Confusion1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	src/__tests__/ultisnips.py	58	args = r'[{"start":{"line":%d,"character":%d},"end":{"line":%d,"character":%d}}, "%s", v:null, {}]' % (line, cha	CODE

Empty Error Handlers1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	src/__tests__/ultisnips.py	724	except vim.error:	CODE

Over-Commented Block4 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	doc/coc-mcp-example.toml	1	# Example `~/.codex/config.toml` section for the coc.nvim MCP server.	COMMENT
LOW	doc/coc-mcp-example.toml	21	# instance matches:	COMMENT
LOW	src/util/ansiparse.ts	121	// \033\[33mText	COMMENT
LOW	src/mcp/index.ts	281	frameMaxBytes: config.get<number>('frameMaxBytes', 16 * 1024 * 1024),	COMMENT

Deep Nesting2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	src/__tests__/ultisnips.py	2		CODE
LOW	src/__tests__/ultisnips.py	130		CODE

Slop Phrases1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	typings/index.d.ts	15423	* Create language client by name and options, don't forget to register language client	COMMENT

Verbosity Indicators1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	src/language-client/client.ts	583	// CancellationToken is an interface, so we need to check if the first param complies to it	COMMENT

neoclide/coc.nvim

Open-Source Code Quality, Security and Technical Debt Review