1.0

Adjusted Signal

1.0

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

24.5K

Stars

Language

329.4K

Lines of Code

1.9K

Files

277

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 4.2/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 246 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.4/100 · LOW

Are imports declared and package/API names verified? 22 finding(s).

Agent Over-Engineering Ratio 0.5/100 · LOW

Are wrappers, guards, and repeated structures necessary? 12 finding(s).

PR Review Velocity Impact 4.6/100 · LOW

Which changes need focused human review? 277 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 3MEDIUM 9LOW 265

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 277 distinct pattern matches across 15 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 Block222 hits · 222 pts

Severity	File	Line	Snippet	Context
LOW	ui/src/common/artist.js	1	// Size of an artist's downloadable album-artist content, or undefined when there	COMMENT
LOW	core/artwork/e2e/album_test.go	61	"sanity check: the two disc subfolders should form one multi-disc album")	COMMENT
LOW	core/artwork/e2e/disc_test.go	101	"Artist/Album/CD2/disc2.jpg": smallPNG("disc-2"),	COMMENT
LOW	core/artwork/e2e/disc_test.go	181	})	COMMENT
LOW	core/artwork/e2e/disc_test.go	281		COMMENT
LOW	core/stream/media_streamer.go	241	}	COMMENT
LOW	core/stream/limiter.go	21	// TranscodeLimiter gates the number of concurrent ffmpeg transcodes. It enforces	COMMENT
LOW	core/agents/interfaces.go	141	// - name: track title	COMMENT
LOW	core/matcher/doc.go	1	// Package matcher matches song results from external agents (Last.fm, Deezer,	COMMENT
LOW	core/matcher/doc.go	21	// 1. Direct ID match: songs with an ID are matched to a MediaFile by ID.	COMMENT
LOW	core/matcher/doc.go	41	// reports no duration)	COMMENT
LOW	core/matcher/doc.go	61	// used for an artist with no identity match (e.g. a cover credited to a different	COMMENT
LOW	core/matcher/doc.go	81	//	COMMENT
LOW	core/matcher/doc.go	101	// Result: t2 (Level 3 beats Level 1 on the album match)	COMMENT
LOW	core/matcher/doc.go	121	// {ID: "exact", Title: "Enjoy the Silence", Artist: "Depeche Mode", Album: "Violator"} // Level 3	COMMENT
LOW	plugins/cmd/ndpgen/main.go	1	// ndpgen generates Navidrome Plugin Development Kit (PDK) code from annotated Go interfaces.	COMMENT
LOW	plugins/cmd/ndpgen/main.go	21	// - Host wrappers: $input/<servicename>_gen.go (server-side, used by Navidrome)	COMMENT
LOW	…s/cmd/ndpgen/testdata/comprehensive_client_expected.rs	241		COMMENT
LOW	…s/cmd/ndpgen/testdata/comprehensive_client_expected.rs	321	return Err(Error::msg(err));	COMMENT
LOW	plugins/cmd/ndpgen/testdata/codec_client_expected.rs	41	struct CodecEncodeResponse {	COMMENT
LOW	plugins/cmd/ndpgen/testdata/echo_client_expected.rs	21	error: Option<String>,	COMMENT
LOW	plugins/cmd/ndpgen/testdata/counter_client_expected.rs	21		COMMENT
LOW	plugins/cmd/ndpgen/testdata/math_client_expected.rs	21	#[serde(default)]	COMMENT
LOW	plugins/cmd/ndpgen/internal/generator.go	501	}	COMMENT
LOW	plugins/cmd/ndpgen/internal/parser.go	321		COMMENT
LOW	plugins/types/types.go	1	package types	COMMENT
LOW	plugins/types/types.go	21	}	COMMENT
LOW	plugins/types/types.go	41	// ArtistMBID is the MusicBrainz artist ID.	COMMENT
LOW	plugins/host/users.go	21	// GetUsers returns all users the plugin has been granted access to.	COMMENT
LOW	plugins/host/library.go	21	// This service allows plugins to query information about configured music libraries,	COMMENT
LOW	plugins/host/config.go	1	package host	COMMENT
LOW	plugins/host/config.go	21	//	COMMENT
LOW	plugins/host/matcher.go	21	// MatchSongs resolves each input song to its best-matching library track.	COMMENT
LOW	plugins/host/scrobble_retriever.go	21	// If not specified, go up to the last scrobble	COMMENT
LOW	plugins/host/scrobble_retriever.go	41	}	COMMENT
LOW	plugins/host/scrobble_retriever.go	61	// Parameters:	COMMENT
LOW	plugins/host/scrobble_retriever.go	81	// - username: the user to query for scrobbles	COMMENT
LOW	plugins/host/artwork.go	1	package host	COMMENT
LOW	plugins/host/artwork.go	21	//nd:hostfunc	COMMENT
LOW	plugins/host/artwork.go	41	//nd:hostfunc	COMMENT
LOW	plugins/host/kvstore.go	1	package host	COMMENT
LOW	plugins/host/kvstore.go	21	//	COMMENT
LOW	plugins/host/kvstore.go	41	//	COMMENT
LOW	plugins/host/kvstore.go	61	// Parameters:	COMMENT
LOW	plugins/host/kvstore.go	81	//	COMMENT
LOW	plugins/host/task.go	41	// retry policies, and rate limiting. Tasks are persisted to SQLite and survive	COMMENT
LOW	plugins/host/cache.go	1	package host	COMMENT
LOW	plugins/host/cache.go	21	// - ttlSeconds: Time-to-live in seconds (0 uses default of 24 hours)	COMMENT
LOW	plugins/host/cache.go	41	// - value: The integer value to store	COMMENT
LOW	plugins/host/cache.go	61	// - key: The cache key (will be namespaced with plugin ID)	COMMENT
LOW	plugins/host/cache.go	81	// Parameters:	COMMENT
LOW	plugins/host/cache.go	101	//	COMMENT
LOW	plugins/host/http.go	21		COMMENT
LOW	plugins/host/doc.go	1	// Package host provides host services that can be called by plugins via Extism host functions.	COMMENT
LOW	plugins/host/doc.go	21	// - name=<ServiceName> - Service identifier used in generated code	COMMENT
LOW	plugins/host/subsonicapi.go	1	package host	COMMENT
LOW	plugins/host/websocket.go	1	package host	COMMENT
LOW	plugins/host/websocket.go	21	// - headers: Optional HTTP headers to include in the handshake request	COMMENT
LOW	plugins/host/websocket.go	41	// Parameters:	COMMENT
LOW	plugins/host/scheduler.go	1	package host	COMMENT
162 more matches not shown…

Fake / Example Data22 hits · 28 pts

Severity	File	Line	Snippet	Context
LOW	ui/src/user/LibrarySelectionField.test.jsx	116	name: 'John Doe',	CODE
LOW	core/agents/agents_test.go	63	songs, err := ag.GetArtistTopSongs(ctx, "123", "John Doe", "mb123", 2)	CODE
LOW	adapters/gotaglib/gotaglib_test.go	284	Expect(tags["djmixer"]).To(ConsistOf("François Kevorkian", "Jane Doe"))	CODE
LOW	persistence/user_repository_test.go	60	usr.Name = "Jane Doe"	CODE
LOW	persistence/user_repository_test.go	66	Expect(actual.Name).To(Equal("Jane Doe"))	CODE
LOW	model/metadata/map_participants_test.go	165	Expect(artists[0].Name).To(Equal("John Doe"))	CODE
LOW	model/metadata/map_participants_test.go	166	Expect(artists[1].Name).To(Equal("Jane Doe"))	CODE
LOW⚡	model/metadata/map_participants_test.go	658	tag: {"John Doe", "Jane Doe"},	CODE
LOW⚡	model/metadata/map_participants_test.go	658	tag: {"John Doe", "Jane Doe"},	CODE
LOW⚡	model/metadata/map_participants_test.go	666	Expect(p[0].Name).To(Equal("John Doe"))	CODE
LOW⚡	model/metadata/map_participants_test.go	669	Expect(p[1].Name).To(Equal("Jane Doe"))	CODE
LOW	model/metadata/map_participants_test.go	693	Expect(composers[0].Name).To(Equal("John Doe"))	CODE
LOW	model/metadata/map_participants_test.go	705	Expect(composers[0].Name).To(Equal("John Doe"))	CODE
LOW	model/metadata/map_participants_test.go	715	Expect(composers[0].Name).To(Equal("John Doe"))	CODE
LOW⚡	model/metadata/map_participants_test.go	734	HaveField("Name", "John Doe"),	CODE
LOW⚡	model/metadata/map_participants_test.go	735	HaveField("Name", "Jane Doe"),	CODE
LOW⚡	model/metadata/map_participants_test.go	745	"ARTIST": {"John Doe", "Jane Doe"},	CODE
LOW⚡	model/metadata/map_participants_test.go	745	"ARTIST": {"John Doe", "Jane Doe"},	CODE
LOW⚡	model/metadata/map_participants_test.go	749	"COMPOSER": {"John Doe", "Someone Else", "The Album Artist"},	CODE
LOW⚡	model/metadata/map_participants_test.go	750	"PRODUCER": {"Jane Doe", "John Doe"},	CODE
LOW⚡	model/metadata/map_participants_test.go	750	"PRODUCER": {"Jane Doe", "John Doe"},	CODE
LOW	model/metadata/map_participants_test.go	867	Expect(composers[1].Name).To(Equal("John Doe"))	CODE

Decorative Section Separators6 hits · 24 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	plugins/examples/nowplaying-py/plugin/__init__.py	21	# =============================================================================	COMMENT
MEDIUM⚡	plugins/examples/nowplaying-py/plugin/__init__.py	23	# =============================================================================	COMMENT
MEDIUM⚡	plugins/examples/nowplaying-py/plugin/__init__.py	40	# =============================================================================	COMMENT
MEDIUM⚡	plugins/examples/nowplaying-py/plugin/__init__.py	42	# =============================================================================	COMMENT
MEDIUM	plugins/examples/nowplaying-py/plugin/__init__.py	99	# =============================================================================	COMMENT
MEDIUM	plugins/examples/nowplaying-py/plugin/__init__.py	101	# =============================================================================	COMMENT

Synthetic Comment Markers2 hits · 15 pts

Severity	File	Line	Snippet	Context
HIGH	plugins/pdk/go/README.md	7	## ⚠️ Auto-Generated Code	COMMENT
HIGH	plugins/pdk/rust/nd-pdk-host/README.md	6	## ⚠️ Auto-Generated Code	COMMENT

Verbosity Indicators6 hits · 14 pts

Severity	File	Line	Snippet	Context
LOW⚡	persistence/playlist_repository.go	476	// Step 1: Negate all IDs to clear the positive ID space	COMMENT
LOW⚡	persistence/playlist_repository.go	482	// Step 2: Assign new sequential positive IDs using UPDATE...FROM with a CTE.	COMMENT
LOW⚡	persistence/playlist_track_repository.go	292	// Step 1: Move the source track out of the way (temporary sentinel value)	COMMENT
LOW⚡	persistence/playlist_track_repository.go	299	// Step 2: Shift the affected range using negative values to avoid unique constraint violations	COMMENT
LOW⚡	persistence/playlist_track_repository.go	313	// Step 3: Flip the shifted range back to positive	COMMENT
LOW⚡	persistence/playlist_track_repository.go	320	// Step 4: Place the source track at its new position	COMMENT

Structural Annotation Overuse6 hits · 14 pts

Severity	File	Line	Snippet	Context
LOW⚡	persistence/playlist_repository.go	476	// Step 1: Negate all IDs to clear the positive ID space	COMMENT
LOW⚡	persistence/playlist_repository.go	482	// Step 2: Assign new sequential positive IDs using UPDATE...FROM with a CTE.	COMMENT
LOW⚡	persistence/playlist_track_repository.go	292	// Step 1: Move the source track out of the way (temporary sentinel value)	COMMENT
LOW⚡	persistence/playlist_track_repository.go	299	// Step 2: Shift the affected range using negative values to avoid unique constraint violations	COMMENT
LOW⚡	persistence/playlist_track_repository.go	313	// Step 3: Flip the shifted range back to positive	COMMENT
LOW⚡	persistence/playlist_track_repository.go	320	// Step 4: Place the source track at its new position	COMMENT

Empty Error Handlers1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	plugins/examples/coverartarchive-py/plugin/__init__.py	99	except ValueError:	CODE

Hyper-Verbose Identifiers3 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	core/artwork/thumbhash/testdata/thumbhash.js	215	export function thumbHashToApproximateAspectRatio(hash) {	CODE
LOW⚡	plugins/examples/nowplaying-py/plugin/__init__.py	29	def _scheduler_schedulerecurring(offset: int) -> int:	CODE
LOW⚡	plugins/examples/nowplaying-py/plugin/__init__.py	47	def scheduler_schedule_recurring(cron_expression: str, payload: str, schedule_id: str) -> str:	CODE

Slop Phrases1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	plugins/examples/discord-rich-presence-rs/src/lib.rs	15	//! WARNING: This plugin is for demonstration purposes only. Storing Discord tokens	COMMENT

Self-Referential Comments1 hit · 3 pts

Severity	File	Line	Snippet	Context
MEDIUM	resources/mappings.yaml	12	# This file contains the mapping between the tags in your music files and the fields in Navidrome.	COMMENT

Example Usage Blocks2 hits · 3 pts

Severity	File	Line	Snippet	Context
LOW	tests/test_helpers.go	65	// Example usage:	COMMENT
LOW	.github/workflows/validate-translations.sh	15	# Usage:	COMMENT

AI Slop Vocabulary1 hit · 2 pts

Severity	File	Line	Snippet	Context
MEDIUM	ui/package-lock.json	10804	"resolved": "https://registry.npmjs.org/seamless-immutable/-/seamless-immutable-7.1.4.tgz",	CODE

Excessive Try-Catch Wrapping2 hits · 2 pts

Severity	File	Line	Snippet	Context
LOW	plugins/examples/nowplaying-py/plugin/__init__.py	117	except Exception as e:	CODE
LOW	plugins/examples/nowplaying-py/plugin/__init__.py	166	except Exception as e:	CODE

TODO Padding1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	core/stream/limitations.go	70	// TODO: implement when audio profile data is available	COMMENT

Redundant / Tautological Comments1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	.github/workflows/validate-translations.sh	83	# Check if English reference file exists	COMMENT

navidrome/navidrome

Open-Source Code Quality, Security and Technical Debt Review