0.8

Adjusted Signal

0.8

Raw Pattern Score

100%

Time Factor

2026-10-27

Last Push

11.8K

Stars

JavaScript

Language

184.2K

Lines of Code

430

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 3.8/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 87 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.0/100 · LOW

Are imports declared and package/API names verified? 0 finding(s).

Agent Over-Engineering Ratio 0.8/100 · LOW

Are wrappers, guards, and repeated structures necessary? 29 finding(s).

PR Review Velocity Impact 3.0/100 · 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 5MEDIUM 0LOW 82

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 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.

Structural Annotation Overuse50 hits · 77 pts

Severity	File	Line	Snippet	Context
LOW	.claude/skills/write/SKILL.md	42	### Step 1: Parse Intent	COMMENT
LOW	.claude/skills/write/SKILL.md	55	### Step 2: Research (Parallel Agents)	COMMENT
LOW	.claude/skills/write/SKILL.md	104	### Step 3: Synthesize Writing Plan	COMMENT
LOW	.claude/skills/write/SKILL.md	120	### Step 4: Write Documentation	COMMENT
LOW	.claude/skills/write/SKILL.md	154	### Step 5: Review Documentation	COMMENT
LOW	.claude/skills/write/SKILL.md	162	### Step 6: Fix Issues	COMMENT
LOW	.claude/skills/docs-writer-learn/SKILL.md	200	### Step 1: Action to take {/step-1-action/}	COMMENT
LOW	.claude/skills/docs-writer-learn/SKILL.md	201	### Step 2: Next action {/step-2-next-action/}	COMMENT
LOW	.claude/skills/react-expert/SKILL.md	45	### Step 1: Setup React Repo	COMMENT
LOW	.claude/skills/react-expert/SKILL.md	63	### Step 2: Dispatch 6 Parallel Research Agents	COMMENT
LOW	.claude/skills/react-expert/SKILL.md	78	### Step 3: Agent Prompts	COMMENT
LOW	.claude/skills/react-expert/SKILL.md	237	### Step 4: Synthesize Results	COMMENT
LOW	.claude/skills/react-expert/SKILL.md	243	### Step 5: Save Output	COMMENT
LOW	src/content/learn/passing-props-to-a-component.md	70	### Step 1: Pass props to the child component {/step-1-pass-props-to-the-child-component/}	COMMENT
LOW	src/content/learn/passing-props-to-a-component.md	93	### Step 2: Read props inside the child component {/step-2-read-props-inside-the-child-component/}	COMMENT
LOW	…content/learn/extracting-state-logic-into-a-reducer.md	190	### Step 1: Move from setting state to dispatching actions {/step-1-move-from-setting-state-to-dispatching-actions/}	COMMENT
LOW	…content/learn/extracting-state-logic-into-a-reducer.md	287	### Step 2: Write a reducer function {/step-2-write-a-reducer-function/}	COMMENT
LOW	…content/learn/extracting-state-logic-into-a-reducer.md	460	### Step 3: Use the reducer from your component {/step-3-use-the-reducer-from-your-component/}	COMMENT
LOW	src/content/learn/sharing-state-between-components.md	104	### Step 1: Remove state from the child components {/step-1-remove-state-from-the-child-components/}	COMMENT
LOW	src/content/learn/sharing-state-between-components.md	120	### Step 2: Pass hardcoded data from the common parent {/step-2-pass-hardcoded-data-from-the-common-parent/}	COMMENT
LOW	src/content/learn/sharing-state-between-components.md	177	### Step 3: Add state to the common parent {/step-3-add-state-to-the-common-parent/}	COMMENT
LOW	src/content/learn/synchronizing-with-effects.md	54	### Step 1: Declare an Effect {/step-1-declare-an-effect/}	COMMENT
LOW	src/content/learn/synchronizing-with-effects.md	229	### Step 2: Specify the Effect dependencies {/step-2-specify-the-effect-dependencies/}	COMMENT
LOW	src/content/learn/synchronizing-with-effects.md	464	### Step 3: Add cleanup if needed {/step-3-add-cleanup-if-needed/}	COMMENT
LOW⚡	src/content/learn/your-first-component.md	81	### Step 1: Export the component {/step-1-export-the-component/}	COMMENT
LOW⚡	src/content/learn/your-first-component.md	85	### Step 2: Define the function {/step-2-define-the-function/}	COMMENT
LOW⚡	src/content/learn/your-first-component.md	95	### Step 3: Add markup {/step-3-add-markup/}	COMMENT
LOW	src/content/learn/passing-data-deeply-with-context.md	229	### Step 1: Create the context {/step-1-create-the-context/}	COMMENT
LOW	src/content/learn/passing-data-deeply-with-context.md	313	### Step 2: Use the context {/step-2-use-the-context/}	COMMENT
LOW	src/content/learn/passing-data-deeply-with-context.md	449	### Step 3: Provide the context {/step-3-provide-the-context/}	COMMENT
LOW	…c/content/learn/scaling-up-with-reducer-and-context.md	242	### Step 1: Create the context {/step-1-create-the-context/}	COMMENT
LOW	…c/content/learn/scaling-up-with-reducer-and-context.md	453	### Step 2: Put state and dispatch into context {/step-2-put-state-and-dispatch-into-context/}	COMMENT
LOW	…c/content/learn/scaling-up-with-reducer-and-context.md	674	### Step 3: Use context anywhere in the tree {/step-3-use-context-anywhere-in-the-tree/}	COMMENT
LOW	src/content/learn/build-a-react-app-from-scratch.md	28	## Step 1: Install a build tool {/step-1-install-a-build-tool/}	COMMENT
LOW	src/content/learn/build-a-react-app-from-scratch.md	72	## Step 2: Build Common Application Patterns {/step-2-build-common-application-patterns/}	COMMENT
LOW	src/content/learn/thinking-in-react.md	34	## Step 1: Break the UI into a component hierarchy {/step-1-break-the-ui-into-a-component-hierarchy/}	COMMENT
LOW	src/content/learn/thinking-in-react.md	74	## Step 2: Build a static version in React {/step-2-build-a-static-version-in-react/}	COMMENT
LOW	src/content/learn/thinking-in-react.md	208	## Step 3: Find the minimal but complete representation of UI state {/*step-3-find-the-minimal-but-complete-representati	COMMENT
LOW	src/content/learn/thinking-in-react.md	251	## Step 4: Identify where your state should live {/step-4-identify-where-your-state-should-live/}	COMMENT
LOW	src/content/learn/thinking-in-react.md	463	## Step 5: Add inverse data flow {/step-5-add-inverse-data-flow/}	COMMENT
LOW	src/content/learn/add-react-to-an-existing-project.md	42	### Step 1: Set up a modular JavaScript environment {/step-1-set-up-a-modular-javascript-environment/}	COMMENT
LOW	src/content/learn/add-react-to-an-existing-project.md	92	### Step 2: Render React components anywhere on the page {/step-2-render-react-components-anywhere-on-the-page/}	COMMENT
LOW	src/content/learn/render-and-commit.md	32	## Step 1: Trigger a render {/step-1-trigger-a-render/}	COMMENT
LOW	src/content/learn/render-and-commit.md	78	## Step 2: React renders your components {/step-2-react-renders-your-components/}	COMMENT
LOW	src/content/learn/render-and-commit.md	149	## Step 3: React commits changes to the DOM {/step-3-react-commits-changes-to-the-dom/}	COMMENT
LOW	src/content/learn/reacting-to-input-with-state.md	152	### Step 1: Identify your component's different visual states {/*step-1-identify-your-components-different-visual-states	COMMENT
LOW	src/content/learn/reacting-to-input-with-state.md	314	### Step 2: Determine what triggers those state changes {/step-2-determine-what-triggers-those-state-changes/}	COMMENT
LOW	src/content/learn/reacting-to-input-with-state.md	351	### Step 3: Represent the state in memory with `useState` {/step-3-represent-the-state-in-memory-with-usestate/}	COMMENT
LOW	src/content/learn/reacting-to-input-with-state.md	376	### Step 4: Remove any non-essential state variables {/step-4-remove-any-non-essential-state-variables/}	COMMENT
LOW	src/content/learn/reacting-to-input-with-state.md	404	### Step 5: Connect the event handlers to set state {/step-5-connect-the-event-handlers-to-set-state/}	COMMENT

AI Response Leakage5 hits · 35 pts

Severity	File	Line	Snippet	Context
HIGH	.claude/skills/docs-writer-reference/SKILL.md	580	### I've updated the state, but logging gives me the old value {/old-value/}	COMMENT
HIGH	src/content/learn/removing-effect-dependencies.md	554	The final code is longer than the original, but splitting these Effects is still correct. [Each Effect should represent	CODE
HIGH	src/content/reference/react-dom/client/createRoot.md	479	### I've created a root, but nothing is displayed {/ive-created-a-root-but-nothing-is-displayed/}	COMMENT
HIGH	src/content/reference/react/useState.md	1151	### I've updated the state, but logging gives me the old value {/*ive-updated-the-state-but-logging-gives-me-the-old-val	COMMENT
HIGH	src/content/reference/react/useState.md	1182	### I've updated the state, but the screen doesn't update {/ive-updated-the-state-but-the-screen-doesnt-update/}	COMMENT

Hyper-Verbose Identifiers29 hits · 29 pts

Severity	File	Line	Snippet	Context
LOW	eslint-local-rules/rules/metadata.js	77	function parseExpectedErrorsEntries(rawEntries) {	CODE
LOW	eslint-local-rules/rules/metadata.js	222	function metadataHasExpectedErrorsToken(metadata) {	CODE
LOW	eslint-local-rules/rules/metadata.js	226	function stringifyExpectedErrorsToken(token) {	CODE
LOW	eslint-local-rules/rules/metadata.js	346	function removeCompilerExpectedLines(metadata) {	CODE
LOW	scripts/deadLinkChecker.js	53	function extractAnchorsFromContent(content) {	CODE
LOW	src/content/learn/removing-effect-dependencies.md	1887	export function createEncryptedConnection({ serverUrl, roomId }) {	CODE
LOW	src/content/learn/removing-effect-dependencies.md	1928	export function createUnencryptedConnection({ serverUrl, roomId }) {	CODE
LOW	src/content/learn/removing-effect-dependencies.md	2187	export function createEncryptedConnection({ serverUrl, roomId }) {	CODE
LOW	src/content/learn/removing-effect-dependencies.md	2228	export function createUnencryptedConnection({ serverUrl, roomId }) {	CODE
LOW	src/content/learn/lifecycle-of-reactive-effects.md	1393	export function createEncryptedConnection(roomId) {	CODE
LOW	src/content/learn/lifecycle-of-reactive-effects.md	1405	export function createUnencryptedConnection(roomId) {	CODE
LOW	src/content/learn/lifecycle-of-reactive-effects.md	1490	export function createEncryptedConnection(roomId) {	CODE
LOW	src/content/learn/lifecycle-of-reactive-effects.md	1502	export function createUnencryptedConnection(roomId) {	CODE
LOW	src/content/learn/lifecycle-of-reactive-effects.md	1585	export function createEncryptedConnection(roomId) {	CODE
LOW	src/content/learn/lifecycle-of-reactive-effects.md	1597	export function createUnencryptedConnection(roomId) {	CODE
LOW	src/content/learn/react-compiler/introduction.md	131	function expensivelyProcessAReallyLargeArrayOfObjects() { /* ... */ }	CODE
LOW	src/content/blog/2022/03/08/react-18-upgrade-guide.md	87	function AppWithCallbackAfterRender() {	CODE
LOW	src/content/blog/2026/09/09/react-19-3.md	1612	export async function flushReadableStreamToFrame(readable, frame) {	CODE
LOW	src/content/blog/2026/09/09/react-19-3.md	1752	export async function flushReadableStreamToFrame(readable, frame) {	CODE
LOW	src/content/reference/react-dom/browser.md	150	export async function flushReadableStreamToFrame(readable, frame) {	CODE
LOW	src/content/reference/react-dom/browser.md	317	export async function flushReadableStreamToFrame(readable, frame) {	CODE
LOW	src/content/reference/react-dom/server/resume.md	202	export async function flushReadableStreamToFrame(readable, frame) {	CODE
LOW	src/content/reference/react/use.md	1422	export async function flushReadableStreamToFrame(readable, frame) {	CODE
LOW	src/content/reference/react/Suspense.md	472	export async function flushReadableStreamToFrame(readable, frame) {	CODE
LOW	src/content/reference/react/Suspense.md	2476	export async function flushReadableStreamToFrame(readable, frame) {	CODE
LOW	src/utils/prepareMDX.js	27	function wrapChildrenInMaxWidthContainers(children) {	CODE
LOW	src/components/Search.tsx	49	function useDocSearchKeyboardEvents({	CODE
LOW	…X/Sandpack/sandpack-rsc/sandbox-code/src/rsc-server.js	78	function transformInlineServerActions(code) {	CODE
LOW	src/components/Layout/useTocHighlight.tsx	62	function throttledUpdateActiveLink() {	CODE

Over-Commented Block3 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	next-env.d.ts	1	/// <reference types="next" />	COMMENT
LOW	.github/workflows/analyze.yml	61	if: success() && github.event.number	COMMENT
LOW	src/components/MDX/Sandpack/Preview.tsx	141	};	COMMENT

reactjs/react.dev

Open-Source Code Quality, Security and Technical Debt Review