librosa/librosa

13.1

Adjusted Score

13.1

Raw Score

100%

Time Factor

2026-07-14

Last Push

8.5K

Stars

Python

Language

55.8K

Lines of Code

112

Files

619

Pattern Hits

2026-07-14

Scan Date

0.02

HC Hit Rate

What These Metrics Mean

Adjusted Score: Primary synthetic code indicator. Raw score normalised per 1,000 lines of code and multiplied by the temporal discount factor. This is the definitive comparative metric — use it to rank repositories by AI authorship density.
Raw Score: The unmodified sum of all severity-weighted, context-multiplied pattern match scores before temporal discounting. Reflects the absolute signal strength independent of when the repository was last active.
Time Factor: The temporal discount multiplier (0–100%) applied to the raw score. Repositories last updated before ChatGPT's launch (Nov 2022) receive a 5% factor. Full signal is only assigned to repositories active in the post-adoption era (Jan 2024+).
Pattern Hits: Total count of individual pattern matches across all files and categories. A high hit count with a low score may indicate a very large codebase with isolated AI snippets; a low count with a high score indicates dense, concentrated AI signatures.
HC Hit Rate: High+Critical pattern hits per file, averaged across the repository. This orthogonal signal catches repositories where a few files are densely packed with high-severity AI tells — a strong indicator even when the normalised score appears moderate due to codebase size.
Lines of Code / Files: Total lines and files analysed. The scanner examines 94 file extensions. These denominators are used to normalise the score, enabling fair comparison between repositories of vastly different sizes.

Score History

Longitudinal tracking requires multiple scan runs. Once this repository is re-scanned after new commits land, this chart will visualise how the synthetic code signal evolves over time — enabling you to detect whether AI authorship is growing, stabilising, or being actively corrected by human engineers.

No multi-scan history yet — run the scanner again to build trend data.

Severity Breakdown

Classifies detected patterns by their diagnostic confidence and structural impact. CRITICAL patterns (coefficient 10) represent definitive synthetic signatures — hallucinated imports, explicit LLM attribution metadata — virtually never produced by human authors. HIGH (5) indicates strong structural tells such as cross-file repetition or cross-linguistic idioms. MEDIUM (2) covers recognisable conversational padding and AI-specific vocabulary. LOW (1) captures subtle indicators like tautological comments and generic boilerplate that require density to carry independent signal.

CRITICAL 0HIGH 2MEDIUM 57LOW 560

Directory Score Breakdown

This horizontal bar chart decomposes the repository's raw synthetic code score by top-level directory, allowing you to pinpoint precisely which modules or components carry the highest AI authorship density. Directories with disproportionately high scores relative to their size warrant targeted manual review: concentrated AI signatures often trace back to mass-generated configuration layers, auto-ported test suites, LLM-scaffolded boilerplate classes, or entire subsystems authored under heavy copilot assistance. Use this view to prioritise your human code-review effort.

Pattern Findings

The scanner identified 619 distinct pattern matches across 16 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a statistically significant AI authorship indicator. 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 diagnostic confidence level (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — comment-context matches receive a ×1.5 weight because LLMs systematically over-annotate. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier as dense clusters constitute far stronger evidence of synthetic authorship than isolated hits.

Hyper-Verbose Identifiers316 hits · 317 pts

Severity	File	Line	Snippet	Context
LOW	librosa/effects.py	641	def _signal_to_frame_nonsilent(	CODE
LOW	librosa/core/convert.py	1551	def fourier_tempo_frequencies(	CODE
LOW	librosa/core/convert.py	2021	def multi_frequency_weighting(	CODE
LOW	librosa/core/pitch.py	364	def _cumulative_mean_normalized_difference(	CODE
LOW	librosa/util/matching.py	53	def __match_interval_overlaps(query, intervals_to, candidates): # pragma: no cover	CODE
LOW⚡	tests/test_sequence.py	677	def test_trans_local_nstates_fail(n):	CODE
LOW⚡	tests/test_sequence.py	683	def test_trans_local_width_fail(width):	CODE
LOW⚡	tests/test_sequence.py	687	def test_trans_local_wrap_const():	CODE
LOW	tests/test_sequence.py	45	def test_viterbi_multichannel():	CODE
LOW	tests/test_sequence.py	121	def test_viterbi_negative_minprob():	CODE
LOW	tests/test_sequence.py	137	def test_viterbi_discriminative_negative_minprob():	CODE
LOW	tests/test_sequence.py	210	def test_viterbi_bad_transition(trans, rng):	CODE
LOW	tests/test_sequence.py	245	def test_viterbi_discriminative_example(transition_min_prob):	CODE
LOW	tests/test_sequence.py	282	def test_viterbi_discriminative_multi():	CODE
LOW	tests/test_sequence.py	348	def test_viterbi_discriminative_example_init():	CODE
LOW	tests/test_sequence.py	399	def test_viterbi_discriminative_bad_transition(x_disc, trans):	CODE
LOW	tests/test_sequence.py	414	def test_viterbi_discriminative_bad_init(p_init, trans, x_disc):	CODE
LOW	tests/test_sequence.py	429	def test_viterbi_discriminative_bad_marginal(x_disc, trans, p_state):	CODE
LOW	tests/test_sequence.py	444	def test_viterbi_discriminative_bad_obs(x, trans):	CODE
LOW	tests/test_sequence.py	449	def test_viterbi_binary_example():	CODE
LOW	tests/test_sequence.py	488	def test_viterbi_binary_multi():	CODE
LOW	tests/test_sequence.py	525	def test_viterbi_binary_example_init():	CODE
LOW	tests/test_sequence.py	567	def test_viterbi_binary_bad_transition(x_data, trans):	CODE
LOW	tests/test_sequence.py	578	def test_viterbi_binary_bad_init(x_data, trans, p_init):	CODE
LOW	tests/test_sequence.py	589	def test_viterbi_binary_bad_marginal(p_state, trans, x_data):	CODE
LOW	tests/test_sequence.py	600	def test_viterbi_binary_bad_obs(x, trans):	CODE
LOW	tests/test_sequence.py	614	def test_trans_uniform_badshape(n):	CODE
LOW	tests/test_sequence.py	704	def test_trans_local_nowrap_const():	CODE
LOW	tests/test_sequence.py	721	def test_trans_local_wrap_var():	CODE
LOW	tests/test_sequence.py	738	def test_trans_local_nowrap_var():	CODE
LOW	tests/conftest.py	41	def pytest_collection_modifyitems(config, items):	CODE
LOW⚡	tests/test_features.py	353	def test_spectral_flatness_synthetic(S, flatness_ref):	CODE
LOW⚡	tests/test_features.py	361	def test_spectral_flatness_errors(S, amin):	CODE
LOW⚡	tests/test_features.py	367	def test_spectral_flatness_badtype(S):	CODE
LOW⚡	tests/test_features.py	717	def test_fourier_tempogram_fail_badwin(y, sr, win_length, window):	CODE
LOW⚡	tests/test_features.py	722	def test_fourier_tempogram_fail_noinput():	CODE
LOW⚡	tests/test_features.py	730	def test_fourier_tempogram_audio(y_chirp, hop_length):	CODE
LOW⚡	tests/test_features.py	1084	def test_tempogram_ratio_aggregate(y_clicks, tg_ex):	CODE
LOW⚡	tests/test_features.py	1092	def test_tempogram_ratio_with_tg(y_clicks, tg_ex):	CODE
LOW⚡	tests/test_features.py	1102	def test_tempogram_ratio_with_bpm(y_clicks, tg_ex):	CODE
LOW	tests/test_features.py	125	def test_stack_memory_ndim_badshape(data, delay, n_steps):	CODE
LOW	tests/test_features.py	147	def test_spectral_centroid_synthetic(S_ideal, freq):	CODE
LOW	tests/test_features.py	159	def test_spectral_centroid_errors(S):	CODE
LOW	tests/test_features.py	167	def test_spectral_centroid_empty(y, sr, S):	CODE
LOW	tests/test_features.py	183	def test_spectral_bandwidth_synthetic(S_ideal, freq, norm, p):	CODE
LOW	tests/test_features.py	201	def test_spectral_bandwidth_onecol(S_ideal, freq):	CODE
LOW	tests/test_features.py	209	def test_spectral_bandwidth_flat():	CODE
LOW	tests/test_features.py	229	def test_spectral_bandwidth_errors(S):	CODE
LOW	tests/test_features.py	243	def test_spectral_rolloff_synthetic(S, freq, pct):	CODE
LOW	tests/test_features.py	266	def test_spectral_rolloff_errors(S, pct):	CODE
LOW	tests/test_features.py	284	def test_spectral_contrast_log(y_chirp):	CODE
LOW	tests/test_features.py	296	def test_spectral_contrast_flat(linear):	CODE
LOW	tests/test_features.py	307	def test_spectral_contrast_maximum(linear):	CODE
LOW	tests/test_features.py	338	def test_spectral_contrast_errors(S, freq, fmin, n_bands, quantile):	CODE
LOW	tests/test_features.py	482	def test_poly_features_synthetic(poly_S, poly_coeffs, poly_freq):	CODE
LOW	tests/test_features.py	563	def test_tempogram_fail_noinput():	CODE
LOW	tests/test_features.py	573	def test_tempogram_fail_badwin(y, sr, win_length, window):	CODE
LOW	tests/test_features.py	764	def test_fourier_tempogram_invert(sr, hop_length, win_length, center, window):	CODE
LOW	tests/test_features.py	811	def test_cens_nosmooth_nonorm(cens_cqt):	CODE
LOW	tests/test_features.py	1032	def test_chroma_vqt_threshold(y_chirp):	CODE
256 more matches not shown…

Decorative Section Separators39 hits · 117 pts

Severity	File	Line	Snippet	Context
MEDIUM⚡	docs/conf.py	108	# ----------------------------------	STRING
MEDIUM⚡	docs/conf.py	110	# ----------------------------------	STRING
MEDIUM⚡	docs/conf.py	113	# ------------------------------------------------------------------------------	STRING
MEDIUM⚡	docs/conf.py	115	# ------------------------------------------------------------------------------	STRING
MEDIUM	docs/examples/plot_audio_playback.py	31	# -------------------------	COMMENT
MEDIUM	docs/examples/plot_audio_playback.py	49	# --------------------	COMMENT
MEDIUM	docs/examples/plot_audio_playback.py	60	# -------------------------	COMMENT
MEDIUM	docs/examples/plot_audio_playback.py	95	# ------------------	COMMENT
MEDIUM	docs/examples/plot_dynamic_beat.py	35	# ------------------------------	COMMENT
MEDIUM	docs/examples/plot_dynamic_beat.py	37	# ------------------------------	COMMENT
MEDIUM	docs/examples/plot_dynamic_beat.py	56	# --------------------------	COMMENT
MEDIUM	docs/examples/plot_dynamic_beat.py	58	# --------------------------	COMMENT
MEDIUM	docs/examples/plot_dynamic_beat.py	75	# -------------	COMMENT
MEDIUM	docs/examples/plot_dynamic_beat.py	77	# -------------	COMMENT
MEDIUM	docs/examples/plot_display.py	87	# --------------------	COMMENT
MEDIUM	docs/examples/plot_display.py	110	# --------------------	COMMENT
MEDIUM	docs/examples/plot_display.py	125	# --------------------------------	COMMENT
MEDIUM	docs/examples/plot_display.py	149	# ----------------------------	COMMENT
MEDIUM	docs/examples/plot_display.py	208	# -----------------------	COMMENT
MEDIUM	docs/examples/plot_display.py	262	# -----------------	COMMENT
MEDIUM	docs/examples/plot_display.py	292	# ----------	COMMENT
MEDIUM	docs/examples/plot_display.py	334	# --------------	COMMENT
MEDIUM	docs/examples/plot_display.py	373	# ----------------	COMMENT
MEDIUM	docs/examples/plot_display.py	420	# -------------	COMMENT
MEDIUM	docs/examples/plot_display.py	489	# ----------	COMMENT
MEDIUM	docs/examples/plot_music_sync.py	32	# ---------------------	COMMENT
MEDIUM	docs/examples/plot_music_sync.py	34	# ---------------------	COMMENT
MEDIUM	docs/examples/plot_music_sync.py	63	# -----------------------	COMMENT
MEDIUM	docs/examples/plot_music_sync.py	65	# -----------------------	COMMENT
MEDIUM	docs/examples/plot_music_sync.py	87	# ----------------------	COMMENT
MEDIUM	docs/examples/plot_music_sync.py	89	# ----------------------	COMMENT
MEDIUM	docs/examples/plot_music_sync.py	131	# --------------------------------------------	COMMENT
MEDIUM	docs/examples/plot_music_sync.py	133	# --------------------------------------------	COMMENT
MEDIUM	docs/examples/plot_music_sync.py	166	# -----------------------------	COMMENT
MEDIUM	docs/examples/plot_music_sync.py	168	# -----------------------------	COMMENT
MEDIUM⚡	docs/examples/plot_music_sync.py	240	# -------------	COMMENT
MEDIUM⚡	docs/examples/plot_music_sync.py	242	# -------------	COMMENT
MEDIUM⚡	docs/examples/plot_music_sync.py	251	# ----------	COMMENT
MEDIUM⚡	docs/examples/plot_music_sync.py	253	# ----------	COMMENT

AI Structural Patterns66 hits · 66 pts

Severity	File	Line	Context
LOW	librosa/effects.py	70	CODE
LOW	librosa/effects.py	198	CODE
LOW	librosa/effects.py	312	CODE
LOW	librosa/onset.py	31	CODE
LOW	librosa/onset.py	217	CODE
LOW	librosa/onset.py	445	CODE
LOW	librosa/sequence.py	70	CODE
LOW	librosa/sequence.py	85	CODE
LOW	librosa/sequence.py	128	CODE
LOW	librosa/sequence.py	143	CODE
LOW	librosa/sequence.py	157	CODE
LOW	librosa/sequence.py	172	CODE
LOW	librosa/sequence.py	185	CODE
LOW	librosa/display.py	1441	CODE
LOW	librosa/display.py	2065	CODE
LOW	librosa/display.py	2673	CODE
LOW	librosa/display.py	2992	CODE
LOW	librosa/display.py	3176	CODE
LOW	librosa/display.py	3939	CODE
LOW	librosa/segment.py	361	CODE
LOW	librosa/segment.py	376	CODE
LOW	librosa/segment.py	391	CODE
LOW	librosa/beat.py	45	CODE
LOW	librosa/beat.py	60	CODE
LOW	librosa/beat.py	75	CODE
LOW	librosa/beat.py	89	CODE
LOW	librosa/beat.py	320	CODE
LOW	librosa/filters.py	589	CODE
LOW	librosa/core/constantq.py	42	CODE
LOW	librosa/core/constantq.py	209	CODE
LOW	librosa/core/constantq.py	415	CODE
LOW	librosa/core/constantq.py	594	CODE
LOW	librosa/core/constantq.py	820	CODE
LOW	librosa/core/constantq.py	1285	CODE
LOW	librosa/core/spectrum.py	58	CODE
LOW	librosa/core/spectrum.py	395	CODE
LOW	librosa/core/spectrum.py	646	CODE
LOW	librosa/core/spectrum.py	809	CODE
LOW	librosa/core/spectrum.py	990	CODE
LOW	librosa/core/spectrum.py	1522	CODE
LOW	librosa/core/spectrum.py	2358	CODE
LOW	librosa/core/spectrum.py	2377	CODE
LOW	librosa/core/spectrum.py	2396	CODE
LOW	librosa/core/spectrum.py	2669	CODE
LOW	librosa/core/spectrum.py	2920	CODE
LOW	librosa/core/audio.py	1731	CODE
LOW	librosa/core/pitch.py	182	CODE
LOW	librosa/core/pitch.py	626	CODE
LOW	librosa/core/harmonic.py	465	CODE
LOW	librosa/feature/spectral.py	46	CODE
LOW	librosa/feature/spectral.py	194	CODE
LOW	librosa/feature/spectral.py	355	CODE
LOW	librosa/feature/spectral.py	535	CODE
LOW	librosa/feature/spectral.py	687	CODE
LOW	librosa/feature/spectral.py	919	CODE
LOW	librosa/feature/spectral.py	1137	CODE
LOW	librosa/feature/spectral.py	1296	CODE
LOW	librosa/feature/spectral.py	1426	CODE
LOW	librosa/feature/spectral.py	1576	CODE
LOW	librosa/feature/spectral.py	1843	CODE
6 more matches not shown…

Unused Imports59 hits · 52 pts

Severity	File	Line	Context
LOW	librosa/effects.py	35	CODE
LOW	librosa/onset.py	14	CODE
LOW	librosa/decompose.py	13	CODE
LOW	librosa/sequence.py	36	CODE
LOW	librosa/__init__.py	202	CODE
LOW	librosa/display.py	49	CODE
LOW	librosa/segment.py	27	CODE
LOW	librosa/beat.py	12	CODE
LOW	librosa/filters.py	36	CODE
LOW	librosa/core/convert.py	4	CODE
LOW	librosa/core/notation.py	4	CODE
LOW	librosa/core/intervals.py	4	CODE
LOW	librosa/core/constantq.py	4	CODE
LOW	librosa/core/spectrum.py	4	CODE
LOW	librosa/core/audio.py	4	CODE
LOW	librosa/core/pitch.py	4	CODE
LOW	librosa/core/harmonic.py	5	CODE
LOW	librosa/util/files.py	4	CODE
LOW	librosa/util/matching.py	4	CODE
LOW	librosa/util/_nnls.py	11	CODE
LOW	librosa/util/utils.py	5	CODE
LOW	librosa/util/decorators.py	5	CODE
LOW	librosa/feature/utils.py	4	CODE
LOW	librosa/feature/spectral.py	4	CODE
LOW	librosa/feature/inverse.py	4	CODE
LOW	librosa/feature/rhythm.py	4	CODE
LOW	tests/test_effects.py	4	CODE
LOW	tests/test_notation.py	6	CODE
LOW	tests/test_notation.py	13	CODE
LOW	tests/test_constantq.py	6	CODE
LOW	tests/test_constantq.py	8	CODE
LOW	tests/test_constantq.py	21	CODE
LOW	tests/test_core.py	6	CODE
LOW	tests/test_core.py	21	CODE
LOW	tests/test_core.py	28	CODE
LOW	tests/test_core.py	28	CODE
LOW	tests/test_core.py	28	CODE
LOW	tests/test_display.py	25	CODE
LOW	tests/test_convert.py	6	CODE
LOW	tests/test_util.py	4	CODE
LOW	tests/test_multichannel.py	15	CODE
LOW	tests/test_multichannel.py	19	CODE
LOW	tests/test_multichannel.py	20	CODE
LOW	tests/test_multichannel.py	23	CODE
LOW	tests/test_onset.py	17	CODE
LOW	tests/test_filters.py	23	CODE
LOW	tests/test_filters.py	24	CODE
LOW	tests/test_intervals.py	7	CODE
LOW	tests/test_intervals.py	14	CODE
LOW	tests/test_segment.py	4	CODE
LOW	tests/test_cache.py	8	CODE
LOW	docs/conf.py	257	CODE
LOW	docs/conf.py	158	CODE
LOW	docs/examples/plot_audio_playback.py	17	CODE
LOW	docs/examples/plot_audio_playback.py	18	CODE
LOW	docs/examples/plot_pcen_stream.py	25	CODE
LOW	docs/examples/plot_presets.py	16	CODE
LOW	docs/examples/plot_music_sync.py	25	CODE
LOW	scripts/audit_docstring_examples.py	12	CODE

Self-Referential Comments14 hits · 42 pts

Severity	File	Line	Snippet	Context
MEDIUM	librosa/_cache.py	36	# Initialize the memory object	COMMENT
MEDIUM	librosa/display.py	2409	# The following code centers the FFT bins at their frequencies	COMMENT
MEDIUM	librosa/display.py	2516	# The following code centers the FFT bins at their frequencies	COMMENT
MEDIUM	librosa/display.py	2903	# Create the adaptive drawing object	COMMENT
MEDIUM	librosa/display.py	3144	# Create a proxy artist if we have a label to set	COMMENT
MEDIUM	librosa/display.py	3348	# Create the adaptive drawing object	COMMENT
MEDIUM	librosa/core/audio.py	854	# Create an empty stereo output buffer	COMMENT
MEDIUM	tests/test_display.py	1367	# Create a chirp	COMMENT
MEDIUM	docs/conf.py	6	# This file is execfile()d with the current directory set to its containing dir.	COMMENT
MEDIUM	docs/examples/plot_pcen_stream.py	66	# Create a handle for storing the block STFT outputs	COMMENT
MEDIUM	docs/examples/plot_music_sync.py	154	# Create a connection patch between the aligned time points	COMMENT
MEDIUM	scripts/pull_dois.py	59	# Create a Request object with a User-Agent header.	COMMENT
MEDIUM	scripts/audit_docstring_examples.py	121	# Create a visitor instance and visit the nodes	COMMENT
MEDIUM	scripts/create_author_list.py	67	# Create a Request object and add a User-Agent header (GitHub requires it).	COMMENT

Over-Commented Block41 hits · 38 pts

Severity	File	Line	Snippet	Context
LOW	librosa/core/audio.py	1501	epsilon: float,	COMMENT
LOW	librosa/core/audio.py	1521	# DEN_{M} from eqn 16 of Marple.	COMMENT
LOW	librosa/core/audio.py	1561	# SNIP - we are now done with order M and advance. M-1 <- M	COMMENT
LOW	tests/test_features.py	541	# F#:dim is [0, 6, 9]	COMMENT
LOW	tests/test_core.py	2981	# [3, 4, 5],	COMMENT
LOW	tests/test_filters.py	1	#!/usr/bin/env python	COMMENT
LOW	docs/conf.py	1	# -- coding: utf-8 --	COMMENT
LOW	docs/conf.py	221		COMMENT
LOW	docs/conf.py	341	]	COMMENT
LOW	docs/examples/plot_viterbi.py	61	# into a likelihood (probability) by logistic mapping	COMMENT
LOW	docs/examples/plot_viterbi.py	101	# We'll assume that a silent frame is equally likely to be followed	COMMENT
LOW	docs/examples/plot_spectral_harmonics.py	41	y, sr = librosa.loadx('libri2', duration=5)	COMMENT
LOW	docs/examples/plot_spectral_harmonics.py	81	# are indicated by bright colors toward the bottom of the	COMMENT
LOW	docs/examples/plot_spectral_harmonics.py	121	# From the f0 contour and the harmonic energy measurements,	COMMENT
LOW	docs/examples/plot_patch_generation.py	61		COMMENT
LOW	docs/examples/plot_patch_generation.py	101	# The animation below illustrates each patch in approximate	COMMENT
LOW	docs/examples/plot_audio_playback.py	61	# As a slightly more advanced example, we can	COMMENT
LOW	docs/examples/plot_audio_playback.py	81	#	COMMENT
LOW	docs/examples/plot_audio_playback.py	101	#	COMMENT
LOW	docs/examples/plot_audio_playback.py	121		COMMENT
LOW	docs/examples/plot_audio_playback.py	141	# be, so be aware that normalization can be disabled.	COMMENT
LOW	docs/examples/plot_dynamic_beat.py	61	# This is because the beat tracker is assuming a single (average) tempo across the	COMMENT
LOW	docs/examples/plot_hprss.py	81	# whether a horizontal (harmonic) or vertical (percussive) filter responds higher	COMMENT
LOW	docs/examples/plot_display.py	61	# %%	COMMENT
LOW	docs/examples/plot_display.py	81	# We'll be using this format for the rest of the examples,	COMMENT
LOW	docs/examples/plot_display.py	101	librosa.display.colorbar_db(img)	COMMENT
LOW	docs/examples/plot_display.py	141	# `specshow`. For example, without the `hop_length`, we wouldn't know how to	COMMENT
LOW	docs/examples/plot_display.py	201	fig.colorbar(img, ax=ax)	COMMENT
LOW	docs/examples/plot_display.py	281	img = librosa.display.specshow(ccov, y_axis='chroma', x_axis='chroma',	COMMENT
LOW	docs/examples/plot_display.py	301	# colormap. Colors are so that the center value (default `div_thresh=0`)	COMMENT
LOW	docs/examples/plot_display.py	361	fig.colorbar(img1, ax=[ax[0], ax[1]])	COMMENT
LOW	docs/examples/plot_display.py	421	# As mentioned above, `specshow` can automatically scale the values	COMMENT
LOW	docs/examples/plot_display.py	441	librosa.display.colorbar_db(imgdb)	COMMENT
LOW	docs/examples/plot_display.py	481	# Phase displays use a cyclic colormap (`twilight_shifted`) when the data is constrained	COMMENT
LOW	docs/examples/plot_presets.py	21		COMMENT
LOW	docs/examples/plot_vocal_separation.py	61	#######################################	COMMENT
LOW	docs/examples/plot_vocal_separation.py	141	###########################################	COMMENT
LOW	docs/examples/plot_music_sync.py	161	con.set_in_layout(False) # This is needed to preserve layout	COMMENT
LOW	docs/examples/plot_music_sync.py	201	# %%	COMMENT
LOW	docs/examples/plot_music_sync.py	241	# Next steps...	COMMENT
LOW	scripts/get_latest_release.sh	1	#!/bin/sh	COMMENT

Deep Nesting33 hits · 32 pts

Severity	File	Line	Context
LOW	librosa/onset.py	31	CODE
LOW	librosa/sequence.py	502	CODE
LOW	librosa/sequence.py	870	CODE
LOW	librosa/sequence.py	1175	CODE
LOW	librosa/display.py	1441	CODE
LOW	librosa/display.py	2015	CODE
LOW	librosa/display.py	2065	CODE
LOW	librosa/display.py	2544	CODE
LOW	librosa/display.py	3719	CODE
LOW	librosa/display.py	254	CODE
LOW	librosa/segment.py	1332	CODE
LOW	librosa/beat.py	89	CODE
LOW	librosa/beat.py	576	CODE
LOW	librosa/filters.py	915	CODE
LOW	librosa/core/convert.py	2211	CODE
LOW	librosa/core/convert.py	2515	CODE
LOW	librosa/core/notation.py	200	CODE
LOW	librosa/core/notation.py	626	CODE
LOW	librosa/core/intervals.py	28	CODE
LOW	librosa/core/intervals.py	302	CODE
LOW	librosa/core/spectrum.py	58	CODE
LOW	librosa/core/spectrum.py	2396	CODE
LOW	librosa/core/audio.py	223	CODE
LOW	librosa/core/audio.py	1002	CODE
LOW	librosa/util/matching.py	66	CODE
LOW	librosa/util/utils.py	797	CODE
LOW	tests/test_features.py	941	CODE
LOW	tests/test_core.py	2713	CODE
LOW	tests/test_onset.py	302	CODE
LOW	tests/test_filters.py	169	CODE
LOW	tests/test_beat.py	186	CODE
LOW	scripts/audit_docstring_examples.py	116	CODE
LOW	scripts/create_author_list.py	58	CODE

Modern Structural Boilerplate24 hits · 24 pts

Severity	File	Line	Snippet	Context
LOW	librosa/effects.py	58	__all__ = [	CODE
LOW	librosa/onset.py	28	__all__ = ["onset_detect", "onset_strength", "onset_strength_multi", "onset_backtrack"]	CODE
LOW	librosa/decompose.py	29	__all__ = ["decompose", "hpss", "nn_filter"]	CODE
LOW	librosa/sequence.py	55	__all__ = [	CODE
LOW	librosa/display.py	99	__all__ = [	CODE
LOW	librosa/segment.py	54	__all__ = [	CODE
LOW	librosa/beat.py	41	__all__ = ["beat_track", "plp"]	CODE
LOW	librosa/filters.py	57	__all__ = [	CODE
LOW	librosa/core/convert.py	31	__all__ = [	CODE
LOW	librosa/core/notation.py	31	__all__ = [	CODE
LOW	librosa/core/constantq.py	36	__all__ = ["cqt", "hybrid_cqt", "pseudo_cqt", "icqt", "griffinlim_cqt", "vqt"]	CODE
LOW	librosa/core/spectrum.py	39	__all__ = [	CODE
LOW	librosa/core/audio.py	35	__all__ = [	CODE
LOW	librosa/core/pitch.py	25	__all__ = ["estimate_tuning", "pitch_tuning", "piptrack", "yin", "pyin"]	CODE
LOW	librosa/core/harmonic.py	22	__all__ = ["salience", "interp_harmonics", "f0_harmonics"]	CODE
LOW	librosa/util/files.py	19	__all__ = [	CODE
LOW	librosa/util/matching.py	17	__all__ = ["match_intervals", "match_events"]	CODE
LOW	librosa/util/_nnls.py	22	__all__ = ["nnls"]	CODE
LOW	librosa/util/utils.py	43	__all__ = [	CODE
LOW	librosa/util/decorators.py	25	__all__ = ["moved", "deprecated", "vectorize"]	CODE
LOW	librosa/feature/utils.py	17	__all__ = ["delta", "stack_memory"]	CODE
LOW	librosa/feature/spectral.py	26	__all__ = [	CODE
LOW	librosa/feature/inverse.py	25	__all__ = ["mel_to_stft", "mel_to_audio", "mfcc_to_mel", "mfcc_to_audio"]	CODE
LOW	librosa/feature/rhythm.py	27	__all__ = [	CODE

AI Response Leakage2 hits · 15 pts

Severity	File	Line	Snippet	Context
HIGH	docs/examples/plot_dynamic_beat.py	100	# In this example, the result is not perfect: `tempo_dynamic` contains jagged and	COMMENT
HIGH	docs/examples/plot_display.py	274	# In this example, notice that we used 'time' for both axis labels.	COMMENT

Slop Phrases3 hits · 7 pts

Severity	File	Line	Snippet	Context
MEDIUM	librosa/core/audio.py	542	.. note:: This function is primarily useful for demonstration purposes,	STRING
MEDIUM	docs/examples/plot_audio_playback.py	143	# in the same cell, you can use	COMMENT
MEDIUM	docs/examples/plot_display.py	449	# example above, you can use `vscale='dB[power]'` to indicate this.	COMMENT

AI Slop Vocabulary4 hits · 6 pts

Severity	File	Line	Snippet	Context
LOW	librosa/beat.py	585	# NOTE: when we can bump the minimum numba to 0.58, we can eliminate this branch and just use	COMMENT
LOW	librosa/beat.py	652	# No back-link found, so just use the current score	COMMENT
LOW	librosa/core/intervals.py	482	# Otherwise, just return intervals as floats	COMMENT
LOW	librosa/core/audio.py	1862	# Normally, just add a click here	COMMENT

Redundant / Tautological Comments3 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW	librosa/util/matching.py	375	# Check if right should be chosen	COMMENT
LOW	librosa/util/utils.py	1249	# Check if we're a local peak	COMMENT
LOW	scripts/pull_dois.py	70	# Check if there's a "next" page link in the JSON's "links" section.	COMMENT

Verbosity Indicators6 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW⚡	librosa/beat.py	466	# Step 2: get the fourier tempogram	STRING
LOW⚡	librosa/beat.py	474	# Step 3: pin to the feasible tempo range	STRING
LOW⚡	librosa/beat.py	498	# Step 5: invert the Fourier tempogram to get the pulse	STRING
LOW⚡	librosa/beat.py	503	# Step 6: retain only the positive part of the pulse cycle	STRING
LOW	librosa/beat.py	455	# Step 1: get the onset envelope	STRING
LOW	librosa/beat.py	487	# Step 3: Discard everything below the peak	STRING

Structural Annotation Overuse6 hits · 4 pts

Severity	File	Line	Snippet	Context
LOW⚡	librosa/beat.py	466	# Step 2: get the fourier tempogram	STRING
LOW⚡	librosa/beat.py	474	# Step 3: pin to the feasible tempo range	STRING
LOW⚡	librosa/beat.py	498	# Step 5: invert the Fourier tempogram to get the pulse	STRING
LOW⚡	librosa/beat.py	503	# Step 6: retain only the positive part of the pulse cycle	STRING
LOW	librosa/beat.py	455	# Step 1: get the onset envelope	STRING
LOW	librosa/beat.py	487	# Step 3: Discard everything below the peak	STRING

Excessive Try-Catch Wrapping2 hits · 2 pts

Severity	File	Line	Snippet	Context
MEDIUM	tests/test_util.py	1275	def test_shear_sparse_1d_raises():	CODE
LOW	tests/test_util.py	1278	except Exception:	CODE

Example Usage Blocks1 hit · 2 pts

Severity	File	Line	Snippet	Context
LOW	scripts/pull_dois.py	88	# Example usage	COMMENT

Analysis Overview

What These Metrics Mean

Score History

Severity Breakdown

Directory Score Breakdown

Pattern Findings