1.6

Adjusted Signal

1.6

Raw Pattern Score

100%

Time Factor

2026-10-30

Last Push

6.1K

Stars

TypeScript

Language

286.5K

Lines of Code

2.9K

Files

198

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 3.6/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 169 finding(s).

Hallucinated Dependency & Supply Chain Risk 4.2/100 · LOW

Are imports declared and package/API names verified? 29 finding(s).

Agent Over-Engineering Ratio 2.0/100 · LOW

Are wrappers, guards, and repeated structures necessary? 110 finding(s).

PR Review Velocity Impact 7.0/100 · LOW

Which changes need focused human review? 198 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 24HIGH 0MEDIUM 0LOW 174

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 198 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.

Hallucination Indicators24 hits · 240 pts

Severity	File	Line	Snippet	Context
CRITICAL	…kages/playground/apps/_common/components/docs-panel.ts	111	this.editor.doc.workspace.slots.docListUpdated.subscribe(() => {	CODE
CRITICAL	…ages/framework/std/src/view/element/block-component.ts	219	const disposable = this.std.store.slots.blockUpdated.subscribe(	CODE
CRITICAL	…/affine/blocks/bookmark/src/bookmark-edgeless-block.ts	35	this.gfx.selection.slots.updated.subscribe(() => {	CODE
CRITICAL	…c/src/embed-linked-doc-block/embed-linked-doc-block.ts	525	this.store.workspace.slots.docListUpdated.subscribe(() => {	CODE
CRITICAL	…c/src/embed-synced-doc-block/embed-synced-doc-block.ts	522	this.store.workspace.slots.docListUpdated.subscribe(() => {	CODE
CRITICAL	…oc/src/embed-synced-doc-block/init-height-extension.ts	15	this.std.store.slots.blockUpdated.subscribe(payload => {	CODE
CRITICAL	…affine/blocks/root/src/edgeless/edgeless-root-block.ts	160	this.gfx.layer.slots.layerUpdated.subscribe(() => updateLayers())	CODE
CRITICAL	…blocks/root/src/preview/edgeless-root-preview-block.ts	119	this._gfx.layer.slots.layerUpdated.subscribe(() => updateLayers())	CODE
CRITICAL	packages/affine/fragments/outline/src/outline-viewer.ts	205	this.editor.store.workspace.meta.docMetaUpdated.subscribe(() => {	CODE
CRITICAL	…s/affine/fragments/outline/src/card/outline-preview.ts	55	const refMeta = block.store.workspace.meta.docMetas.find(	CODE
CRITICAL	…affine/shared/src/services/doc-display-meta-service.ts	171	const disposable = this.std.workspace.slots.docListUpdated.subscribe(	CODE
CRITICAL	…s/affine/inlines/comment/src/inline-comment-manager.ts	54	this.std.selection.slots.changed.subscribe(this._handleSelectionChanged)	CODE
CRITICAL	packages/affine/gfx/note/src/toolbar/note-menu.ts	69	const [_, { insertedLinkType }] = this.edgeless.service.std.command.exec(	CODE
CRITICAL	packages/affine/gfx/mindmap/src/view/view.ts	150	this.gfx.selection.slots.updated.subscribe(() => {	CODE
CRITICAL	…dgets/remote-selection/src/doc/doc-remote-selection.ts	280	this.std.store.slots.blockUpdated.subscribe(() => {	CODE
CRITICAL	packages/affine/widgets/toolbar/src/toolbar.ts	409	context.gfx.selection.slots.updated.subscribe(selections => {	CODE
CRITICAL	…ffine/widgets/scroll-anchoring/src/scroll-anchoring.ts	102	this.std.store.slots.blockUpdated.subscribe(v => {	CODE
CRITICAL	…ffine/widgets/scroll-anchoring/src/scroll-anchoring.ts	157	const subscription = this.std.store.slots.blockUpdated.subscribe(v => {	CODE
CRITICAL	…s/edgeless-selected-rect/src/edgeless-auto-complete.ts	688	this.gfx.selection.slots.updated.subscribe(() => {	CODE
CRITICAL	…es/affine/widgets/linked-doc/src/linked-doc-popover.ts	204	this.context.inlineEditor.slots.renderComplete.subscribe(() => {	CODE
CRITICAL	…es/affine/widgets/linked-doc/src/linked-doc-popover.ts	224	this.context.inlineEditor.slots.renderComplete.subscribe(() => {	CODE
CRITICAL	…widgets/drag-handle/src/watchers/drag-event-watcher.ts	1229	this.std.store.workspace.docs.has(sourceDocId) &&	CODE
CRITICAL	packages/affine/widgets/frame-title/src/frame-title.ts	226	this.model.props.title.yText.unobserve(updateTitle);	CODE
CRITICAL	packages/affine/widgets/frame-title/src/frame-title.ts	228	this.model.props.title.yText.observe(updateTitle);	CODE

Hyper-Verbose Identifiers110 hits · 114 pts

Severity	File	Line	Snippet	Context
LOW	packages/playground/apps/_common/mock-services.ts	155	export function mockGenerateDocUrlService(collection: Workspace) {	CODE
LOW	packages/playground/apps/starter/utils/collection.ts	26	export function createStarterDocCollection(	CODE
LOW	…ges/framework/std/src/inline/utils/point-conversion.ts	159	function getTextPointRoughlyFromElement(element: Element): TextPoint \| null {	CODE
LOW	…ges/framework/std/src/inline/utils/point-conversion.ts	166	function getTextPointRoughlyFromElementByOffset(	CODE
LOW	packages/framework/std/src/inline/utils/query.ts	4	export function getInlineEditorInsideRoot(	CODE
LOW	packages/framework/std/src/__tests__/inline/utils.ts	19	export async function enterInlineEditorPlayground(page: Page) {	CODE
LOW	packages/framework/std/src/__tests__/inline/utils.ts	41	export async function getDeltaFromInlineRichText(	CODE
LOW	packages/framework/std/src/__tests__/inline/utils.ts	60	export async function getInlineRangeFromInlineRichText(	CODE
LOW	…kages/framework/std/src/clipboard/clipboard-adapter.ts	22	export function ClipboardAdapterConfigExtension(	CODE
LOW	packages/framework/global/src/gfx/bound.ts	20	export function getPointsFromBoundWithRotation(	CODE
LOW	packages/framework/global/src/gfx/bound.ts	108	export function getCommonBoundWithRotation(bounds: IBound[]): Bound {	CODE
LOW	packages/framework/global/src/gfx/math.ts	504	export function getPointFromBoundsWithRotation(	CODE
LOW	packages/framework/global/src/gfx/curve.ts	155	export function getBezierCurveBoundingBox(values: BezierCurveParameters) {	CODE
LOW	…kages/framework/store/src/extension/store-extension.ts	57	export function isStoreExtensionConstructor(	CODE
LOW	packages/framework/store/src/test/index.ts	7	export function createAutoIncrementIdGenerator(): IdGenerator {	CODE
LOW	…/framework/store/src/__tests__/collection.unit.spec.ts	72	function requestIdleCallbackPolyfill(	CODE
LOW	packages/framework/store/src/model/store/query.ts	72	function setAncestorsToDisplayIfHidden(mode: QueryMode, block: Block) {	CODE
LOW	packages/affine/blocks/embed/src/types.ts	14	export function isExternalEmbedBlockComponent(	CODE
LOW	…s/affine/blocks/embed/src/embed-youtube-block/utils.ts	61	export async function refreshEmbedYoutubeUrlData(	CODE
LOW	…es/affine/blocks/embed/src/common/render-linked-doc.ts	80	export function getDocContentWithMaxLength(doc: Store, maxlength = 500) {	CODE
LOW	…es/affine/blocks/embed/src/common/render-linked-doc.ts	115	export function getTitleFromSelectedModels(selectedModels: DraftModel[]) {	CODE
LOW	…es/affine/blocks/embed/src/common/render-linked-doc.ts	150	export async function convertSelectedBlocksToLinkedDoc(	CODE
LOW	…affine/blocks/embed/src/common/adapters/notion-html.ts	7	export function createEmbedBlockNotionHtmlAdapterMatcher(	CODE
LOW	…es/affine/blocks/embed/src/common/adapters/markdown.ts	3	export function createEmbedBlockMarkdownAdapterMatcher(	CODE
LOW	…/affine/blocks/embed/src/common/adapters/plain-text.ts	3	export function createEmbedBlockPlainTextAdapterMatcher(	CODE
LOW	…ckages/affine/blocks/embed/src/common/adapters/html.ts	3	export function createEmbedBlockHtmlAdapterMatcher(	CODE
LOW	…c/embed-iframe-block/configs/providers/google-drive.ts	36	function isValidGoogleDriveFileUrl(parsedUrl: URL): boolean {	CODE
LOW	…c/embed-iframe-block/configs/providers/google-drive.ts	51	function isValidGoogleDriveFolderUrl(parsedUrl: URL): boolean {	CODE
LOW	…c/embed-iframe-block/configs/providers/google-drive.ts	65	function isValidGoogleDrivePathUrl(parsedUrl: URL): boolean {	CODE
LOW	…c/embed-iframe-block/configs/providers/google-drive.ts	121	function buildGoogleDriveFileEmbedUrl(fileId: string): string \| undefined {	CODE
LOW	…c/embed-iframe-block/configs/providers/google-drive.ts	135	function buildGoogleDriveFolderEmbedUrl(folderId: string): string \| undefined {	CODE
LOW	packages/affine/blocks/embed/src/configs/toolbar.ts	86	function createBuiltinToolbarConfigForExternal(	CODE
LOW	…es/affine/blocks/embed/src/embed-github-block/utils.ts	76	export async function refreshEmbedGithubUrlData(	CODE
LOW	packages/affine/blocks/attachment/src/utils.ts	144	export async function addSiblingAttachmentBlocks(	CODE
LOW	packages/affine/blocks/attachment/src/embed.ts	66	export function AttachmentEmbedConfigExtension(	CODE
LOW	…kages/affine/blocks/code/src/code-preview-extension.ts	18	export function CodeBlockPreviewExtension(	CODE
LOW	packages/affine/blocks/code/src/clipboard/index.ts	28	export function CodeClipboardAdapterConfigExtension(	CODE
LOW	packages/affine/blocks/code/src/clipboard/index.ts	166	export function getCodeClipboardExtensions(): ExtensionType[] {	CODE
LOW	…fine/blocks/surface/src/utils/points-on-curve/index.ts	55	function getPointsOnBezierCurveWithSplitting(	CODE
LOW	…ne/blocks/surface/src/extensions/surface-middleware.ts	12	export function surfaceMiddlewareExtension(	CODE
LOW	…/surface/src/adapters/markdown/element-adapter/type.ts	17	export function ElementToMarkdownAdapterExtension(	CODE
LOW	…urface/src/adapters/plain-text/element-adapter/type.ts	17	export function ElementToPlainTextAdapterExtension(	CODE
LOW	…ckages/affine/blocks/image/src/image-resize-manager.ts	103	function getClosestRootBlockComponent(el: HTMLElement): BlockComponent \| null {	CODE
LOW	packages/affine/blocks/table/src/table-data-manager.ts	8	export class TableDataManager {	CODE
LOW	packages/affine/blocks/list/src/commands/utils.ts	14	export function correctNumberedListsOrderToPrev(	CODE
LOW	…root/src/edgeless/configs/toolbar/render-linked-doc.ts	50	export function createLinkedDocFromEdgelessElements(	CODE
LOW	…ges/affine/blocks/root/src/edgeless/clipboard/utils.ts	24	export function createNewPresentationIndexes(	CODE
LOW	…ges/affine/blocks/root/src/edgeless/clipboard/utils.ts	107	export function edgelessElementsBoundFromRawData(	CODE
LOW	…ges/affine/blocks/root/src/edgeless/clipboard/utils.ts	128	function getBoundFromSerializedElement(element: SerializedElement) {	CODE
LOW	…ges/affine/blocks/root/src/edgeless/clipboard/utils.ts	137	function getBoundFromGfxBlockSnapshot(snapshot: BlockSnapshot) {	CODE
LOW	…s/affine/blocks/root/src/edgeless/clipboard/command.ts	172	function updatePastedElementsIndex(	CODE
LOW	packages/affine/fragments/outline/src/utils/scroll.ts	34	export function isBlockBeforeViewportCenter(	CODE
LOW	packages/affine/fragments/outline/src/utils/scroll.ts	156	export async function scrollToBlockWithHighlight(	CODE
LOW	packages/affine/all/src/extensions/view.ts	60	export function getInternalViewExtensions() {	CODE
LOW	packages/affine/all/src/extensions/store.ts	34	export function getInternalStoreExtensions() {	CODE
LOW	packages/affine/shared/src/utils/fractional-indexing.ts	15	export function generateFractionalIndexingKeyBetween(	CODE
LOW	packages/affine/shared/src/utils/reference.ts	37	export function cloneReferenceInfoWithoutAliases({	CODE
LOW	packages/affine/shared/src/utils/event.ts	43	export function isControlledKeyboardEvent(e: KeyboardEvent) {	CODE
LOW⚡	…/affine/shared/src/utils/dnd/get-drop-rect-by-point.ts	117	function getDatabaseBlockTableElement(element: Element) {	CODE
LOW⚡	…/affine/shared/src/utils/dnd/get-drop-rect-by-point.ts	124	function getDatabaseBlockColumnHeaderElement(element: Element) {	CODE
50 more matches not shown…

Structural Annotation Overuse24 hits · 44 pts

Severity	File	Line	Snippet	Context
LOW⚡	packages/framework/std/src/gfx/viewport-element.ts	85	// Step 1: Activate all the blocks that should be visible	COMMENT
LOW⚡	packages/framework/std/src/gfx/viewport-element.ts	92	// Step 2: Hide all the blocks that should not be visible	COMMENT
LOW	packages/framework/sync/src/doc/engine.ts	127	// Step 1: start main sync peer	COMMENT
LOW⚡	packages/framework/sync/src/doc/engine.ts	145	// Step 2: wait for main sync complete	COMMENT
LOW⚡	packages/framework/sync/src/doc/engine.ts	148	// Step 3: start shadow sync peer	COMMENT
LOW	packages/framework/sync/src/doc/engine.ts	170	// Step 4: continuously sync main and shadow	COMMENT
LOW⚡	packages/framework/sync/src/doc/peer.ts	243	// Step 1: load root doc	COMMENT
LOW⚡	packages/framework/sync/src/doc/peer.ts	246	// Step 2: load subdocs	COMMENT
LOW	packages/framework/store/src/extension/extension.ts	20	* ## Step 1: Define the interfaces	COMMENT
LOW⚡	packages/framework/store/src/extension/extension.ts	33	* ## Step 2: Create a service identifier	COMMENT
LOW⚡	packages/framework/store/src/extension/extension.ts	41	* ## Step 3: Create implementations	COMMENT
LOW	packages/framework/store/src/extension/extension.ts	59	* ## Step 4: Create an extension factory	COMMENT
LOW⚡	packages/framework/store/src/extension/extension.ts	74	* ## Step 5: Create concrete extensions	COMMENT
LOW⚡	packages/framework/store/src/extension/extension.ts	81	* ## Step 6: Use the extensions	COMMENT
LOW	…ckages/docs/api/@blocksuite/store/classes/Extension.md	25	## Step 1: Define the interfaces	COMMENT
LOW	…ckages/docs/api/@blocksuite/store/classes/Extension.md	38	## Step 2: Create a service identifier	COMMENT
LOW	…ckages/docs/api/@blocksuite/store/classes/Extension.md	46	## Step 3: Create implementations	COMMENT
LOW	…ckages/docs/api/@blocksuite/store/classes/Extension.md	64	## Step 4: Create an extension factory	COMMENT
LOW	…ckages/docs/api/@blocksuite/store/classes/Extension.md	79	## Step 5: Create concrete extensions	COMMENT
LOW	…ckages/docs/api/@blocksuite/store/classes/Extension.md	86	## Step 6: Use the extensions	COMMENT
LOW	…ges/affine/blocks/surface/src/renderer/dom-renderer.ts	634	// Step 1: Handle elements whose models are deleted from the surface	COMMENT
LOW	…ges/affine/blocks/surface/src/renderer/dom-renderer.ts	650	// Step 2: Render elements in the current viewport	COMMENT
LOW	…ges/affine/blocks/surface/src/renderer/dom-renderer.ts	686	// Step 3: Remove DOM elements that are in _elementsMap but were not processed in Step 2	COMMENT
LOW	…ges/affine/blocks/surface/src/renderer/dom-renderer.ts	701	// Step 4: Notify about changes	COMMENT

Verbosity Indicators19 hits · 36 pts

Severity	File	Line	Snippet	Context
LOW⚡	packages/framework/std/src/gfx/viewport-element.ts	85	// Step 1: Activate all the blocks that should be visible	COMMENT
LOW⚡	packages/framework/std/src/gfx/viewport-element.ts	92	// Step 2: Hide all the blocks that should not be visible	COMMENT
LOW	packages/framework/sync/src/doc/engine.ts	127	// Step 1: start main sync peer	COMMENT
LOW⚡	packages/framework/sync/src/doc/engine.ts	145	// Step 2: wait for main sync complete	COMMENT
LOW⚡	packages/framework/sync/src/doc/engine.ts	148	// Step 3: start shadow sync peer	COMMENT
LOW	packages/framework/sync/src/doc/engine.ts	170	// Step 4: continuously sync main and shadow	COMMENT
LOW⚡	packages/framework/sync/src/doc/peer.ts	243	// Step 1: load root doc	COMMENT
LOW⚡	packages/framework/sync/src/doc/peer.ts	246	// Step 2: load subdocs	COMMENT
LOW	packages/framework/store/src/extension/extension.ts	20	* ## Step 1: Define the interfaces	COMMENT
LOW⚡	packages/framework/store/src/extension/extension.ts	33	* ## Step 2: Create a service identifier	COMMENT
LOW⚡	packages/framework/store/src/extension/extension.ts	41	* ## Step 3: Create implementations	COMMENT
LOW	packages/framework/store/src/extension/extension.ts	59	* ## Step 4: Create an extension factory	COMMENT
LOW⚡	packages/framework/store/src/extension/extension.ts	74	* ## Step 5: Create concrete extensions	COMMENT
LOW⚡	packages/framework/store/src/extension/extension.ts	81	* ## Step 6: Use the extensions	COMMENT
LOW	…ges/affine/blocks/surface/src/renderer/dom-renderer.ts	634	// Step 1: Handle elements whose models are deleted from the surface	COMMENT
LOW	…ges/affine/blocks/surface/src/renderer/dom-renderer.ts	650	// Step 2: Render elements in the current viewport	COMMENT
LOW	…ges/affine/blocks/surface/src/renderer/dom-renderer.ts	686	// Step 3: Remove DOM elements that are in _elementsMap but were not processed in Step 2	COMMENT
LOW	…ges/affine/blocks/surface/src/renderer/dom-renderer.ts	701	// Step 4: Notify about changes	COMMENT
LOW	packages/affine/components/src/peek/peekable.ts	61	* In edgeless mode, we need to check if the click target is not covered by	COMMENT

Over-Commented Block16 hits · 16 pts

Severity	File	Line	Snippet	Context
LOW	packages/framework/global/src/di/stable-hash.ts	1	// copied from https://github.com/shuding/stable-hash	COMMENT
LOW	packages/framework/global/src/lit/watch.ts	41	this.__dispose?.();	COMMENT
LOW	packages/framework/global/src/lit/signal-watcher.ts	41	if (this.isUpdatePending === false \|\| this.isConnected === false) {	COMMENT
LOW	packages/affine/blocks/frame/src/frame-manager.ts	241	surfaceModel.elementAdded.subscribe(({ id, local }) => {	COMMENT
LOW	packages/affine/shared/src/utils/figma-squircle/draw.ts	21	// The original code by MartinRGB	COMMENT
LOW	…es/affine/components/src/color-picker/custom-button.ts	41	content-box,	COMMENT
LOW	…/view-presets/table/pc-virtual/controller/selection.ts	721	const newSelection = this.focusToArea(selection);	COMMENT
LOW	…/view-presets/table/pc-virtual/controller/selection.ts	761	// inline: 'nearest',	COMMENT
LOW	…/view-presets/table/pc-virtual/controller/selection.ts	821	newSelection.rowsSelection.start - 1	COMMENT
LOW	…w/src/view-presets/table/pc-virtual/controller/drag.ts	1	// related component	COMMENT
LOW	…w/src/view-presets/table/pc-virtual/controller/drag.ts	21	// \| undefined	COMMENT
LOW	…w/src/view-presets/table/pc-virtual/controller/drag.ts	41	// }	COMMENT
LOW	…w/src/view-presets/table/pc-virtual/controller/drag.ts	61	// }	COMMENT
LOW	…w/src/view-presets/table/pc-virtual/controller/drag.ts	141	// // const event = context.get('pointerState').raw;	COMMENT
LOW	…w/src/view-presets/table/pc-virtual/controller/drag.ts	161		COMMENT
LOW	…get-presets/tools/presets/view-options/view-options.ts	321	return html` <div style="display: flex">${result}</div>`;	COMMENT

Fake / Example Data5 hits · 5 pts

Severity	File	Line	Snippet	Context
LOW	…/integration-test/src/__tests__/utils/doc-generator.ts	14	'Hello World! Lorem ipsum dolor sit amet. Consectetur adipiscing elit. Sed do eiusmod tempor incididunt.'	CODE
LOW	…/integration-test/src/__tests__/utils/doc-generator.ts	14	'Hello World! Lorem ipsum dolor sit amet. Consectetur adipiscing elit. Sed do eiusmod tempor incididunt.'	CODE
LOW	…es/affine/fragments/frame-panel/src/card/frame-card.ts	244	accessor status: 'selected' \| 'dragging' \| 'placeholder' \| 'none' = 'none';	CODE
LOW	…ine/fragments/frame-panel/src/body/frame-panel-body.ts	273	? 'placeholder'	CODE
LOW	…ages/affine/inlines/latex/src/latex-node/latex-node.ts	136	html`<span class="placeholder">Equation</span>`,	CODE

toeverything/blocksuite

Open-Source Code Quality, Security and Technical Debt Review