0.2

Adjusted Signal

0.2

Raw Pattern Score

100%

Time Factor

2026-10-30

Last Push

77.0K

Stars

TypeScript

Language

256.2K

Lines of Code

2.5K

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? 35 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.1/100 · LOW

Are imports declared and package/API names verified? 7 finding(s).

Agent Over-Engineering Ratio 0.6/100 · LOW

Are wrappers, guards, and repeated structures necessary? 27 finding(s).

PR Review Velocity Impact 1.1/100 · LOW

Which changes need focused human review? 45 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 7LOW 38

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 45 distinct pattern matches across 5 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 Identifiers24 hits · 24 pts

Severity	File	Line	Snippet	Context
LOW	tools/gulp/tasks/samples.ts	18	async function executeNpmScriptInSamples(	CODE
LOW	tools/gulp/tasks/samples.ts	94	async function executeNPMScriptInDirectory(	CODE
LOW	packages/microservices/context/rpc-context-creator.ts	52	export function getHandlerObservableNotifier(	CODE
LOW	packages/core/middleware/utils.ts	194	export function isMiddlewareRouteExcluded(	CODE
LOW	packages/core/middleware/utils.ts	257	export function createRequestedVersionMatcher(	CODE
LOW	packages/core/security/cross-origin-protection.ts	91	export function evaluateCrossOriginRequest(	CODE
LOW	packages/core/security/security-headers.ts	136	export function serializeContentSecurityPolicy(	CODE
LOW	packages/core/repl/repl-native-commands.ts	20	export function defineDefaultCommandsOnRepl(replServer: REPLServer): void {	CODE
LOW	packages/core/hooks/before-app-shutdown.hook.ts	14	function hasBeforeApplicationShutdownHook(	CODE
LOW	packages/core/hooks/before-app-shutdown.hook.ts	44	export async function callBeforeAppShutdownHook(	CODE
LOW	…ooks/utils/get-instances-grouped-by-hierarchy-level.ts	4	export function getInstancesGroupedByHierarchyLevel(	CODE
LOW	packages/core/helpers/safe-instance-decorator.ts	14	export function makeSafeInstanceDecorator(	CODE
LOW	packages/core/injector/injector.ts	532	function isOptionalFactoryDependency(	CODE
LOW	…latform-fastify/multipart/multipart/multipart.utils.ts	89	function isFastifyMultipartLimitCode(	CODE
LOW	…y/multipart/multipart/multipart-interceptor.factory.ts	135	export function createMultipartInterceptor(	CODE
LOW	…y/multipart/multipart/multipart-interceptor.factory.ts	192	export function createMultipartStreamInterceptor(	CODE
LOW	…/common/decorators/core/exception-filters.decorator.ts	32	function addExceptionFiltersMetadata(	CODE
LOW	…kages/common/decorators/http/route-params.decorator.ts	83	function createRouteParamDecorator(paramtype: RouteParamtypes) {	CODE
LOW	packages/common/utils/assign-custom-metadata.util.ts	10	export function assignCustomParameterMetadata(	CODE
LOW	…kages/common/utils/parameter-decorator-options.util.ts	24	export function isParameterDecoratorOptions(	CODE
LOW	…mon/module-utils/utils/get-injection-providers.util.ts	14	function isOptionalFactoryDependency(	CODE
LOW	…e-utils/utils/generate-options-injection-token.util.ts	3	export function generateOptionsInjectionToken() {	CODE
LOW	…de-first/src/common/directives/upper-case.directive.ts	4	export function upperDirectiveTransformer(	CODE
LOW	…ma-first/src/common/directives/upper-case.directive.ts	4	export function upperDirectiveTransformer(	CODE

Slop Phrases4 hits · 12 pts

Severity	File	Line	Snippet	Context
MEDIUM	…tion/graphql-code-first/src/recipes/recipes.service.ts	11	* Left for demonstration purposes	COMMENT
MEDIUM	sample/20-cache/src/app.controller.ts	9	// For demonstration purposes, we will simulate a delay	COMMENT
MEDIUM	…le/33-graphql-mercurius/src/recipes/recipes.service.ts	11	* Left for demonstration purposes	COMMENT
MEDIUM	…e/23-graphql-code-first/src/recipes/recipes.service.ts	11	* Left for demonstration purposes	COMMENT

Decorative Section Separators3 hits · 9 pts

Severity	File	Line	Snippet	Context
MEDIUM	…ion/hello-world/e2e/standard-schema-serializer.spec.ts	16	// ─── Test schemas ──────────────────────────────────────────────	COMMENT
MEDIUM	…ion/hello-world/e2e/standard-schema-serializer.spec.ts	71	// ─── Controllers ───────────────────────────────────────────────	COMMENT
MEDIUM	…ion/hello-world/e2e/standard-schema-serializer.spec.ts	177	// ─── Tests ─────────────────────────────────────────────────────	COMMENT

Over-Commented Block7 hits · 7 pts

Severity	File	Line	Snippet	Context
LOW	…ct/src/versioned-wildcard/versioned-wildcard.module.ts	1	import { Module } from '@nestjs/common';	COMMENT
LOW	…egration/versioning/e2e/custom-versioning-node.spec.ts	61	// it cannot handle selection of the highest matched version properly.	COMMENT
LOW	packages/core/nest-application.ts	281	// On adapters that reject duplicate registrations the policy	COMMENT
LOW	packages/core/test/middleware/builder.spec.ts	161	path: '/users/:id',	COMMENT
LOW	packages/core/router/router-response-controller.ts	181	// The controller is reused if one was already attached upstream (e.g. when the	COMMENT
LOW	.github/lock.yml	21	setLockReason: true	COMMENT
LOW	.github/workflows/codeql-analysis.yml	41	# 📚 https://git.io/JvXDl	COMMENT

Fake / Example Data7 hits · 7 pts

Severity	File	Line	Snippet	Context
LOW	integration/hello-world/e2e/fastify-multiple.spec.ts	3	it('placeholder', () => {});	CODE
LOW	…ration/nest-application/app-locals/e2e/express.spec.ts	29	app.setLocal('email', 'admin@example.com');	CODE
LOW	…ration/nest-application/app-locals/e2e/express.spec.ts	32	expect(response.body.email).toBe('admin@example.com');	CODE
LOW	…ode-first/posts-application/src/posts/posts.service.ts	7	{ authorId: 1, id: 1, title: 'Lorem Ipsum' },	CODE
LOW	…ode-first/users-application/src/users/users.service.ts	7	{ id: 1, name: 'John Doe' },	CODE
LOW	…ema-first/posts-application/src/posts/posts.service.ts	7	{ authorId: 1, id: 1, title: 'Lorem Ipsum' },	CODE
LOW	…ema-first/users-application/src/users/users.service.ts	6	{ id: 1, name: 'John Doe' },	CODE

nestjs/nest

Open-Source Code Quality, Security and Technical Debt Review