1.4

Adjusted Signal

1.4

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

3.0K

Stars

Rust

Language

56.0K

Lines of Code

420

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 5.6/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 60 finding(s).

Hallucinated Dependency & Supply Chain Risk 1.5/100 · LOW

Are imports declared and package/API names verified? 17 finding(s).

Agent Over-Engineering Ratio 0.2/100 · LOW

Are wrappers, guards, and repeated structures necessary? 2 finding(s).

PR Review Velocity Impact 6.8/100 · LOW

Which changes need focused human review? 77 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 1LOW 76

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 77 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.

Over-Commented Block53 hits · 53 pts

Severity	File	Line	Snippet	Context
LOW	bin/_headway_version.sh	1	# Headway has basically two kinds of artifacts:	COMMENT
LOW	bin/_headway_version.sh	21	# A bump in the DATA tag pretty much always implies a bump in the CONTAINER	COMMENT
LOW	bin/_headway_version.sh	41	# vehicle-positions) keep the same schema.	COMMENT
LOW	bin/_headway_version.sh	61	#	COMMENT
LOW	bin/_headway_version.sh	81	#	COMMENT
LOW	bin/_panes.sh	1	# Run jobs in parallel, each with a live pane showing its latest output.	COMMENT
LOW	bin/_trace.sh	1	#!/bin/bash	COMMENT
LOW	dagger/pelias.go	101	// end reads the volume too, so it can hand back data from a run that no longer	COMMENT
LOW	dagger/pelias.go	141	}	COMMENT
LOW	dagger/main.go	1	// Headway mapping stack build system	COMMENT
LOW	dagger/main.go	41	// An Artifact is a build output together with the name it gets published	COMMENT
LOW	contrib/install_headway.debian.sh	1	#!/bin/bash	COMMENT
LOW	services/frontend/www-app/index.html	1	<!doctype html>	COMMENT
LOW	services/frontend/www-app/quasar.config.ts	301	// animations: 'all', // --- includes all animations	COMMENT
LOW	services/frontend/www-app/quasar.config.ts	361	// Full list of options: https://v2.quasar.dev/quasar-cli-vite/developing-electron-apps/configuring-electron	COMMENT
LOW	services/frontend/www-app/postcss.config.js	21	// 1. yarn/npm install postcss-rtlcss	COMMENT
LOW	services/frontend/www-app/src/quasar.d.ts	1	/* eslint-disable */	COMMENT
LOW	services/frontend/www-app/src/ui/ScaleControl.ts	101	);	COMMENT
LOW	services/frontend/www-app/src/css/quasar.variables.scss	1	// Quasar SCSS (& Sass) Variables	COMMENT
LOW	…ices/frontend/www-app/src/utils/GeolocationPolyfill.ts	21	this.isRegistered,	COMMENT
LOW	services/frontend/www-app/src/components/SearchBox.vue	321	this.updateAutocomplete();	COMMENT
LOW	services/travelmux/src/util/mod.rs	61	let distance = Haversine.distance(second_to_last, last);	COMMENT
LOW	services/travelmux/src/otp/gtfs_graphql.rs	1	//! Client for OTP's GTFS GraphQL API (`/otp/gtfs/v1`).	COMMENT
LOW	services/travelmux/src/otp/gtfs_graphql.rs	801		COMMENT
LOW	services/travelmux/src/otp/schema.rs	1	//! Rust bindings for OTP's GTFS GraphQL schema.	COMMENT
LOW	services/travelmux/src/otp/otp_api.rs	1	//! Types describing the shape of an OTP trip plan.	COMMENT
LOW	services/travelmux/src/api/v6/osrm_api.rs	361	///	COMMENT
LOW	services/travelmux/src/api/v6/osrm_api.rs	381		COMMENT
LOW	services/travelmux/src/api/v6/osrm_api.rs	401	/// This maneuver type is called out separately so that the user may be able to proceed more confidently, without fe	COMMENT
LOW	services/travelmux/src/api/v6/osrm_api.rs	421	/// Indicates the exit maneuver from a roundabout. Will not appear in results unless you supply the roundabout_exits	COMMENT
LOW	services/travelmux/src/api/v6/osrm_api.rs	441	RoundaboutTurn,	COMMENT
LOW	services/travelmux/src/api/v6/osrm_api.rs	461	SlightRight,	COMMENT
LOW	services/travelmux/src/api/v6/osrm_api.rs	501	#[serde(rename_all = "camelCase")]	COMMENT
LOW	services/travelmux/src/api/v6/plan.rs	341	}	COMMENT
LOW	services/travelmux/src/api/v8/osrm_api.rs	341	}	COMMENT
LOW	services/travelmux/src/api/v8/osrm_api.rs	381	/// The exit index indicates the number of highway exits from the previous maneuver up to and including the exit tha	COMMENT
LOW	services/travelmux/src/api/v8/osrm_api.rs	421	///	COMMENT
LOW	services/travelmux/src/api/v8/osrm_api.rs	481	#[serde(rename_all = "camelCase")]	COMMENT
LOW	services/travelmux/src/api/v8/vehicle_positions.rs	41	/// How many vehicles still short of the boarding stop to report. These are the ones that might	COMMENT
LOW	services/travelmux/src/api/v8/vehicle_positions.rs	121	/// isn't running right now" from "these codes died when the transit data was rebuilt". Both	COMMENT
LOW	services/travelmux/src/api/v8/vehicle_positions.rs	181	progress: f64,	COMMENT
LOW	services/travelmux/src/api/v8/vehicle_positions.rs	201	/// bracketing any instant is arithmetic rather than a search:	COMMENT
LOW	services/travelmux/src/api/v8/vehicle_positions.rs	281	Point::new(round(point.x()), round(point.y()))	COMMENT
LOW	services/travelmux/src/api/v8/vehicle_positions.rs	481		COMMENT
LOW	services/travelmux/src/api/v7/osrm_api.rs	341	}	COMMENT
LOW	services/travelmux/src/api/v7/osrm_api.rs	381	/// The exit index indicates the number of highway exits from the previous maneuver up to and including the exit tha	COMMENT
LOW	services/travelmux/src/api/v7/osrm_api.rs	421	///	COMMENT
LOW	services/travelmux/src/api/v7/osrm_api.rs	481	#[serde(rename_all = "camelCase")]	COMMENT
LOW	services/travelmux/src/valhalla/valhalla_api.rs	101	/// units depend on the request	COMMENT
LOW	services/gtfs/gtfout/src/feed_config.rs	1	//! Credentials for feeds that won't serve their GTFS without one.	COMMENT
LOW	services/gtfs/gtfout/src/bin/build-gtfs-index/main.rs	61	atlas: AtlasArgs,	COMMENT
LOW	services/gtfs/gtfout/src/atlas/dmfr.rs	101	/// The Onestop ID.	COMMENT
LOW	services/tileserver/maplibre-style/src/lib.rs	1	//! Builders for generating MapLibre style documents.	COMMENT

Fake / Example Data17 hits · 17 pts

Severity	File	Line	Snippet	Context
LOW	dagger/main.go	325	var mapArtifactKeys = []string{"osm", "pmtiles", "valhalla", "elasticsearch", "placeholder", "terrain", "landcover"}	CODE
LOW	dagger/main.go	423	if selected("elasticsearch", "placeholder") {	CODE
LOW	builds/planet/pelias.json	25	"placeholder": {	CODE
LOW	builds/planet/artifacts.json	19	"placeholder": "maps-earth-planet-v1.261019-placeholder-2026-10-24-15dcb169.tar.zst",	CODE
LOW	…planet/k8s/latest/pelias-elasticsearch-deployment.yaml	72	"placeholder": {	CODE
LOW	builds/planet/k8s/latest/pelias-api-deployment.yaml	53	"placeholder": {	CODE
LOW	…s/planet/k8s/latest/pelias-placeholder-deployment.yaml	53	"placeholder": {	CODE
LOW	…ds/planet/k8s/dev/pelias-elasticsearch-deployment.yaml	72	"placeholder": {	CODE
LOW	builds/planet/k8s/dev/pelias-api-deployment.yaml	53	"placeholder": {	CODE
LOW	…ilds/planet/k8s/dev/pelias-placeholder-deployment.yaml	53	"placeholder": {	CODE
LOW	builds/Seattle/pelias.json	26	"placeholder": {	CODE
LOW	builds/Seattle/artifacts.json	11	"placeholder": "Seattle-placeholder-2026-08-20-f5e32801.tar.zst",	CODE
LOW	…s/Seattle/k8s/dev/pelias-elasticsearch-deployment.yaml	73	"placeholder": {	CODE
LOW	builds/Seattle/k8s/dev/pelias-api-deployment.yaml	54	"placeholder": {	CODE
LOW	…lds/Seattle/k8s/dev/pelias-placeholder-deployment.yaml	54	"placeholder": {	CODE
LOW	builds/Bogota/artifacts.json	11	"placeholder": "Bogota-placeholder-2026-08-19-c9f4e8c1.tar.zst",	CODE
LOW	services/pelias/generate_config/src/defaultConfig.json	22	"placeholder": { "url": "http://pelias-placeholder:4100" },	CODE

Redundant / Tautological Comments4 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	tests/integration/_test-lib.sh	15	# Check if jq is available	COMMENT
LOW	tests/integration/_test-lib.sh	36	# Check if valid JSON (if validations exist)	COMMENT
LOW	services/travelmux/init.sh	8	# Check if elevation data already exists	COMMENT
LOW	services/gtfs/build_gtfs.sh	35	# Check if required arguments are provided	COMMENT

AI Slop Vocabulary1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	services/frontend/www-app/src/components/BaseMap.vue	360	// This seems more robust than using maplibre's built-in trackResize.	COMMENT

Hyper-Verbose Identifiers2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	services/frontend/www-app/src/utils/format.ts	87	export function formatTimeTruncatingEmptyMinutes(	CODE
LOW	…vices/frontend/www-app/src/services/TravelmuxClient.ts	435	export function travelModeFromTravelmuxMode(mode: TravelmuxMode): TravelMode {	CODE

headwaymaps/headway

Open-Source Code Quality, Security and Technical Debt Review