librosa

Name: librosa
Rating: 3.24 (1 reviews)
Author: Brian McFee, librosa development team

#804 · by Brian McFee, librosa development team

infra serverless GPU

3.24/ 5.00

trustedBeta

Mar 3, 2026 at 7:21 AM6 signals analysedNo manual reviews · fully automated

Trust Signal Breakdown

high3 sub-signals across 6 dimensions

CVEs, dependency health, and supply chain integrity

3 of 3 sub-signals with data

Known CVEs40%5.0

No known CVEs

via OSV.dev

Dependency Health30%4.0

37 dependencies (low)

via npm / PyPI

Supply Chain30%4.8

44 transitive CVEs found (penalty: -0.25)

via npm provenance

Uptime, latency, error rates, and incident history

0 of 0 sub-signals with data

Commit recency, release cadence, issue response, CI/CD

0 of 0 sub-signals with data

Downloads, stars, dependents, and growth trajectory

0 of 0 sub-signals with data

License, documentation, security policy, changelog

0 of 0 sub-signals with data

Track record, org maturity, community standing

0 of 0 sub-signals with data

About this score

Scored across 3 sub-signals in 6 dimensionsScoring engine v1 (beta) — actively being expandedPhase 1: Core sub-signal architecture (live)Phase 2: Permission scope & expanded collection (in progress)

Trust AssessmentAI Assessment

Python module for audio and music processing

Package Availability (30d)

100.00%

p50: 23ms · p99: 41ms

Avg Latency

27ms

averaged across 30d health checks

Weekly Downloads

—

no package registry data

Incidents & Alertslast 90 days

Mar 1Trust score decreased by 1.133.24

Feb 25Trust score increased by 0.734.40

Feb 23librosa added to Trust Index3.74

Showing 3 of 3 events

Score History90 snapshots

5.003.752.501.250.00

Feb 23Feb 28

Supply Chain & Dependenciestrust chain

◈

audioread

pypi · >=2.1.9

◈

decorator

pypi · >=4.3.0

◈

ipython

pypi · >=7.0; extra == "docs" · 16 CVEs16L

◈

joblib

pypi · >=1.0 · 2 CVEs2L

◈

lazy_loader

pypi · >=0.1

◈

matplotlib

pypi · >=3.5.0; extra == "display"

Showing 6 of 34 dependencies

Data Sources6 indexed

◎

OSV.devCVE database · vulnerability scanning for npm & PyPI packages

◈

GitHub APICommits, issues, releases, repo metadata, transparency checks

⬡

npm RegistryPackage metadata, weekly downloads, maintainers, dependencies

⬡

PyPIPackage metadata, weekly downloads, dependency tree

△

HTTP Health Checks15-min pings · uptime, latency, status monitoring

◎

PyPI StatsDownload statistics and trends

Version Historyscore per release

VERSIONRELEASEDSCOREDELTA

0.11.0Mar 11, 20254.40—

0.11.0rc1Feb 21, 20254.40—

0.11.0rc0Feb 11, 20254.40—

0.10.2.post1May 14, 20244.40—

0.10.2May 2, 20244.40—

0.10.1Aug 16, 20234.40—

Showing 6 of 10 releases

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