2.3

Adjusted Signal

2.3

Raw Pattern Score

100%

Time Factor

2026-10-29

Last Push

8.0K

Stars

TypeScript

Language

190.2K

Lines of Code

645

Files

365

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 8.7/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 334 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.1/100 · LOW

Are imports declared and package/API names verified? 3 finding(s).

Agent Over-Engineering Ratio 9.9/100 · LOW

Are wrappers, guards, and repeated structures necessary? 331 finding(s).

PR Review Velocity Impact 10.6/100 · LOW

Which changes need focused human review? 365 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 31LOW 334

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 365 distinct pattern matches across 6 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 Identifiers303 hits · 311 pts

Severity	File	Line	Snippet	Context
LOW	instrumentation-node.ts	5	export function registerNodeInstrumentation(): void {	CODE
LOW	demo/mock/install.ts	32	function openWelcomeSessionOnFirstVisit(): void {	CODE
LOW	demo/mock/sessions/tool-selection.ts	4	export function readSessionToolSelectionFromEntries(entries: readonly SessionEntry[]): string[] \| undefined {	CODE
LOW	demo/components/ChatMinimap.tsx	71	function getAssistantAnswerMarkdown(message: AgentMessage \| Partial<AgentMessage>): string {	CODE
LOW	demo/components/MessageView.tsx	267	function haveSameRelevantToolResults(	CODE
LOW	demo/components/EnabledModelsSection.tsx	242	export function EnabledModelsProviderSwitch({	CODE
LOW	demo/components/ChatWindow.tsx	1514	function getExtensionDialogSummary(request: ExtensionDialogRequest): string \| undefined {	CODE
LOW	demo/components/ExtensionStatusBar.tsx	8	export function sanitizeExtensionStatusText(text: string): string {	CODE
LOW	demo/components/ExtensionStatusBar.tsx	17	export function formatExtensionStatusLine(statuses: ExtensionStatusItem[]): string {	CODE
LOW	demo/components/PluginsConfig.tsx	42	function normalizePluginSourceInput(value: string): string {	CODE
LOW	demo/components/PluginsConfig.tsx	630	function StandaloneExtensionDetail({ extension }: { extension: PluginStandaloneExtensionInfo }) {	CODE
LOW	demo/components/enabled-models-helpers.ts	66	export function enabledModelsProviderToggle(	CODE
LOW	demo/components/ChatInput.tsx	161	function subscribeUpwardMenuMaxHeight(	CODE
LOW	demo/components/ChatInput.tsx	241	export function canRunBuiltinSlashCommandWhileStreaming(message: string): boolean {	CODE
LOW	demo/components/ChatInput.tsx	249	export function canClearBuiltinCommandInput(message: string, imageCount: number, submittedMessage: string): boolean {	CODE
LOW	demo/components/ChatInput.tsx	363	function draftImageToAttachedImage(image: ChatDraftImage): AttachedImage {	CODE
LOW	demo/components/ChatInput.tsx	370	function draftImagesToAttachedImages(images: ChatDraftImage[] \| undefined): AttachedImage[] {	CODE
LOW	demo/components/ChatInput.tsx	393	export function getUserMessageDraftImages(message: UserMessage): ChatDraftImage[] {	CODE
LOW⚡	demo/components/ExtensionWidgets.tsx	11	export function formatExtensionWidgetContent(lines: string[]): string {	CODE
LOW⚡	demo/components/ExtensionWidgets.tsx	15	export function snapshotExtensionWidgetContents(	CODE
LOW⚡	demo/components/ExtensionWidgets.tsx	21	export function getUpdatedExtensionWidgetKeys(	CODE
LOW	demo/components/ExtensionWidgets.tsx	35	function getDefaultExpandedWidgetKey(widgets: ExtensionWidgetItem[]): string \| null {	CODE
LOW	demo/components/FileViewer.tsx	120	function getSelectedSourceLineRange(root: HTMLElement, selection: Selection \| null): SelectedLineRange \| null {	CODE
LOW	demo/hooks/useKeyboardShortcuts.ts	66	export function useGlobalKeyboardShortcuts(	CODE
LOW	demo/hooks/useViewportHeight.ts	12	export function shouldUseVisualViewportHeight({	CODE
LOW	demo/hooks/useViewportHeight.ts	22	function hasFocusedEditableElement(): boolean {	CODE
LOW	demo/lib/agent-event-wire.ts	112	export function isEventIncludedInSnapshot(	CODE
LOW	demo/lib/turn-written-files.ts	36	function collectApplyPatchDeletePaths(input: Record<string, unknown> \| undefined, details: unknown): Set<string> {	CODE
LOW	demo/lib/file-links.ts	73	function looksLikeRelativeFileHref(href: string): boolean {	CODE
LOW	demo/lib/draft-store.ts	46	export function mergeRestoredSubmissionText(submitted: string, current: string): string {	CODE
LOW	demo/lib/draft-store.ts	52	export function mergeRestoredSubmissionDraft(	CODE
LOW	demo/lib/path-security.ts	25	export function isExistingPathWithinRoots(target: string, roots: Set<string>): boolean {	CODE
LOW	demo/lib/ansi.ts	40	function lastNonSpaceVisibleCharIndex(text: string): number {	CODE
LOW	demo/lib/ansi.ts	58	export function normalizeCustomPanelLines(lines: string[]): string[] {	CODE
LOW	demo/lib/file-viewer-state.ts	10	export function resolveInitialFileDisplayMode(	CODE
LOW⚡	demo/lib/apply-patch.ts	67	export function applyPatchResultHasFailures(details: unknown): boolean {	CODE
LOW⚡	demo/lib/apply-patch.ts	77	export function getApplyPatchAppliedFiles(details: unknown): string[] \| null {	CODE
LOW	demo/lib/markdown.ts	30	function rewriteEscapedInlineCodeBackticks(line: string): string {	CODE
LOW	demo/lib/markdown.ts	269	function getDisplayMathGluedCloseContent(line: string, indent: string): string \| null {	CODE
LOW	demo/lib/markdown.ts	283	function isDisplayMathBlockBoundary(line: string): boolean {	CODE
LOW	demo/lib/session-row-context-menu.ts	20	export function dispatchSessionRowContextMenu(	CODE
LOW	demo/lib/model-catalog.ts	79	function optionalNonNegativeNumber(value: unknown): number \| undefined {	CODE
LOW	demo/lib/model-catalog.ts	330	export function recommendModelCatalogPreset(	CODE
LOW⚡	demo/lib/session-view-cache.ts	103	export function deleteSessionViewSnapshot(sessionId: string): void {	CODE
LOW⚡	demo/lib/session-view-cache.ts	112	export function snapshotCoversLoadedEntries(	CODE
LOW⚡	demo/lib/session-view-cache.ts	122	export function resetSessionViewCacheForTests(): void {	CODE
LOW	demo/lib/session-timing.ts	15	export function computeSessionTotalActiveMs(entries: readonly TimingEntry[]): number {	CODE
LOW	demo/lib/chat-lazy-load.ts	63	export function getPromptAnchorSpacerHeight(	CODE
LOW	demo/lib/subagent-profile-precedence.ts	10	export function isSubagentProfileOverridden(	CODE
LOW	demo/lib/enabled-models.ts	275	export function computeEnabledModelsState(input: EnabledModelsInput): EnabledModelsState {	CODE
LOW	demo/lib/model-discovery.ts	48	function thinkingLevelMapFromEfforts(value: Record<string, unknown>): DiscoveredModel["thinkingLevelMap"] {	CODE
LOW	demo/lib/message-display.ts	87	export function getDisplayableAssistantBlocks(	CODE
LOW	demo/lib/message-display.ts	126	export function splitFinalAssistantBlocks(	CODE
LOW	demo/lib/atomic-file.ts	9	export function writePrivateFileAtomicSync(path: string, contents: string): void {	CODE
LOW	demo/lib/normalize.ts	41	function normalizeAssistantToolCalls(	CODE
LOW	demo/lib/normalize.ts	61	export function normalizeStreamingToolCalls(msg: AgentMessage): AgentMessage {	CODE
LOW	demo/lib/thinking-expansion-preference.ts	7	export function isThinkingExpandedByDefault(): boolean {	CODE
LOW	demo/lib/thinking-expansion-preference.ts	16	export function setThinkingExpandedByDefault(expanded: boolean): void {	CODE
LOW	demo/lib/subagents.ts	249	function parseExtensionToolSelectors(value: unknown): string[] {	CODE
LOW	demo/lib/subagents.ts	342	function isProjectProfilePathAllowed(cwd: string, target: string): boolean {	CODE
243 more matches not shown…

Decorative Section Separators28 hits · 87 pts

Severity	File	Line	Snippet	Context
MEDIUM	demo/components/ModelsConfig.tsx	55	// ── Types ─────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM	demo/components/ModelsConfig.tsx	174	// ── Form field helpers ────────────────────────────────────────────────────────	COMMENT
MEDIUM	demo/components/ModelsConfig.tsx	304	// ── Provider detail ───────────────────────────────────────────────────────────	COMMENT
MEDIUM	demo/components/ModelsConfig.tsx	553	// ── ThinkingLevelMap editor ───────────────────────────────────────────────────	COMMENT
MEDIUM	demo/components/ModelsConfig.tsx	691	// ── Model detail ──────────────────────────────────────────────────────────────	COMMENT
MEDIUM	demo/components/ModelsConfig.tsx	1298	// ── OAuth detail ──────────────────────────────────────────────────────────────	COMMENT
MEDIUM	demo/components/ModelsConfig.tsx	1568	// ── API Key detail ────────────────────────────────────────────────────────────	COMMENT
MEDIUM	demo/components/ModelsConfig.tsx	1703	// ── Add provider picker ───────────────────────────────────────────────────────	COMMENT
MEDIUM	demo/components/ModelsConfig.tsx	1844	// ── Main component ────────────────────────────────────────────────────────────	COMMENT
MEDIUM	demo/components/ChatInput.tsx	987	// ── @ file autocomplete ──────────────────────────────────────────────────	COMMENT
MEDIUM⚡	demo/lib/apply-patch.ts	84	// ── Shared row building ──────────────────────────────────────────────────────	COMMENT
MEDIUM	demo/lib/apply-patch.ts	146	// ── Source 1: V4A patch document (tool call input) ───────────────────────────	COMMENT
MEDIUM	demo/lib/apply-patch.ts	218	// ── Source 2: applied result preview (details.preview) ───────────────────────	COMMENT
MEDIUM	components/ModelsConfig.tsx	66	// ── Types ─────────────────────────────────────────────────────────────────────	COMMENT
MEDIUM	components/ModelsConfig.tsx	201	// ── Form field helpers ────────────────────────────────────────────────────────	COMMENT
MEDIUM	components/ModelsConfig.tsx	332	// ── Provider detail ───────────────────────────────────────────────────────────	COMMENT
MEDIUM	components/ModelsConfig.tsx	573	// ── ThinkingLevelMap editor ───────────────────────────────────────────────────	COMMENT
MEDIUM	components/ModelsConfig.tsx	712	// ── Model detail ──────────────────────────────────────────────────────────────	COMMENT
MEDIUM	components/ModelsConfig.tsx	1369	// ── OAuth detail ──────────────────────────────────────────────────────────────	COMMENT
MEDIUM	components/ModelsConfig.tsx	1627	// ── API Key detail ────────────────────────────────────────────────────────────	COMMENT
MEDIUM	components/ModelsConfig.tsx	1765	// ── Add provider picker ───────────────────────────────────────────────────────	COMMENT
MEDIUM	components/ModelsConfig.tsx	1906	// ── Main component ────────────────────────────────────────────────────────────	COMMENT
MEDIUM	components/ChatInput.tsx	1143	// ── @ file autocomplete ──────────────────────────────────────────────────	COMMENT
MEDIUM⚡	lib/apply-patch.ts	84	// ── Shared row building ──────────────────────────────────────────────────────	COMMENT
MEDIUM	lib/apply-patch.ts	146	// ── Source 1: V4A patch document (tool call input) ───────────────────────────	COMMENT
MEDIUM	lib/apply-patch.ts	218	// ── Source 2: applied result preview (details.preview) ───────────────────────	COMMENT
MEDIUM	lib/debug-types.ts	8	// ── Server: GET /api/agent/debug?session=<id> ────────────────────────────────	COMMENT
MEDIUM	lib/debug-types.ts	231	// ── Browser: the page and its selected session ───────────────────────────────	COMMENT

Over-Commented Block28 hits · 28 pts

Severity	File	Line	Snippet	Context
LOW	instrumentation-node.ts	21		COMMENT
LOW	demo/lib/session-view-cache.ts	1	// Bounded in-memory snapshot of one session's rendered view, so switching back	COMMENT
LOW	demo/lib/paths.ts	1	import { normalize, parse, sep } from "path";	COMMENT
LOW	bin/browser-opener.js	1	"use strict";	COMMENT
LOW	bin/rotate-preview-secrets.js	1	"use strict";	COMMENT
LOW	components/SessionSidebar.tsx	1481	() => archiveRows.flatMap((row) => (row.kind === "archive-group" ? [row] : [])),	COMMENT
LOW	components/SessionSidebar.tsx	1921	// the source as it is, running or not. The copy opens where its row is: the	COMMENT
LOW	hooks/useAgentSession.ts	1261	}, []);	COMMENT
LOW	hooks/useAgentSession.ts	1381	addNotice({ type: "warning", message: translate("chat.sendUnconfirmed") });	COMMENT
LOW	lib/mcp-config-read.ts	41	import { readMcpHostInactive, withMcpStatuses } from "./mcp-status";	COMMENT
LOW	lib/session-revision.ts	1	// Opaque freshness revision for a session read, used by the client-side	COMMENT
LOW	lib/mcp-sign-in.ts	41	// `extensions/mcp/cli.js` login()): connect once, to learn whether the server	COMMENT
LOW	lib/mcp-sign-in.ts	61	// - A time limit. The SDK's loopback callback gives up after 5 minutes:	COMMENT
LOW	lib/rpc-manager.ts	3081	// Determine which tools to pass based on requested toolNames.	COMMENT
LOW	lib/markdown.ts	461		COMMENT
LOW	lib/mcp-secrets.ts	1	// Secret classification and masking for MCP server entries (ADR 0006). The	COMMENT
LOW	lib/file-tree-visibility.ts	1	import { execFile } from "child_process";	COMMENT
LOW	lib/mcp-server-display.ts	1	import type { McpConfigFieldRef, McpConfigFileProblem, McpOverrideKey, McpServerInfo, McpVariableReference } from "./api	COMMENT
LOW	lib/session-view-cache.ts	1	// Bounded in-memory snapshot of one session's rendered view, so switching back	COMMENT
LOW	lib/session-reader.ts	461	return globalThis.__piSessionPathCache;	COMMENT
LOW	lib/mcp-config-file.ts	21	// written back with the indentation of its first indented line (" " when	COMMENT
LOW	lib/mcp-host.ts	41	// - Nothing connects until a session prompts. Browsing, switching sessions,	COMMENT
LOW	lib/mcp-test.ts	21	McpTool,	COMMENT
LOW	lib/mcp-test.ts	41	// flag and leaves a stdio child running until its request times out.	COMMENT
LOW	lib/mcp-status.ts	1	import type { McpHostInactiveInfo, McpScope, McpServerInfo, McpServerStatus } from "./api-types";	COMMENT
LOW	lib/session-list-scanner.ts	1	// Cache session-list metadata without building the SDK's unused allMessagesText.	COMMENT
LOW	lib/paths.ts	1	import { realpathSync } from "fs";	COMMENT
LOW	lib/mcp-command.ts	1	// Who owns `/mcp`, decided the same way on the server and in the browser.	COMMENT

AI Slop Vocabulary2 hits · 4 pts

Severity	File	Line	Snippet	Context
MEDIUM	package-lock.json	10703	"resolved": "https://registry.npmjs.org/robust-predicates/-/robust-predicates-3.0.3.tgz",	CODE
MEDIUM	demo/package-lock.json	8655	"resolved": "https://registry.npmjs.org/robust-predicates/-/robust-predicates-3.0.3.tgz",	CODE

Fake / Example Data3 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	lib/mcp-import-core.ts	156	\| "placeholder"	CODE
LOW	lib/mcp-import-core.ts	576	field(this.field(path, "placeholder", placeholderLabel(path, placeholder), placeholder));	CODE
LOW	lib/mcp-import-core.ts	692	...(reason === "placeholder" && authorization ? { optional: true } : {}),	CODE

Modern AI Meta-Vocabulary1 hit · 2 pts

Severity	File	Line	Snippet	Context
MEDIUM	docs/agents/subagents.md	23	- `model` resolves as `request ?? profile`: the profile decides by default, and one run may go to a different model, whi	CODE

agegr/pi-web

Open-Source Code Quality, Security and Technical Debt Review