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pgvector

#93 · by pgvector
embeddingsemantic-searchclustering
4.15/ 5.00
trustedBeta
Mar 25, 2026 at 2:01 AM6 signals analysedNo manual reviews · fully automated
Trust Signal Breakdown
high23 sub-signals across 6 dimensions

CVEs, dependency health, and supply chain integrity

2 of 3 sub-signals with data

Known CVEs57%5.0

No known CVEs

via OSV.dev

Dependency Healthno data—

Weight redistributed to sub-signals with data

Supply Chain43%4.8

16 transitive CVEs found (penalty: -0.25)

via npm provenance

Uptime, latency, error rates, and incident history

4 of 4 sub-signals with data

Uptime35%5.0

100.00% over 11 checks

via Health checks

Response Latency25%5.0

p99: 167ms, p50: 45ms

via Health checks

Error Rate20%2.0

9.09% error rate (1/11)

via Health checks

Incident History20%3.0

2 incidents in last 90 days

via Incidents table

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

4 of 4 sub-signals with data

Commit Recency30%4.0

via GitHub

Release Cadence25%2.0

via GitHub

Issue Response20%5.0

via GitHub

CI/CD Presence25%5.0

via GitHub Actions

Downloads, stars, dependents, and growth trajectory

3 of 4 sub-signals with data

Download Volume43%4.0

264,352 weekly downloads

via npm / PyPI

GitHub Stars36%5.0

20,431 stars

via GitHub

Dependent Packagesno data—

Weight redistributed to sub-signals with data

Growth Trend21%2.0

-11.4% week-over-week

via npm

License, documentation, security policy, changelog

4 of 4 sub-signals with data

Open Source30%3.0

Public repo with non-OSI license (noassertion)

via GitHub

Documentation25%4.0

Good README (>2000 bytes with examples)

via GitHub

Security Policy20%5.0

SECURITY.md inherited from org .github repo

via GitHub

Changelog25%3.0

CHANGELOG.md present but no releases found

via GitHub

Track record, org maturity, community standing

4 of 4 sub-signals with data

Track Record30%3.5

Internal: 1.0 (0 services), External: 3.5 (525 followers, 23977 stars)

via Fabric index

Org Maturity30%4.5

Organization, 4.2 years old

via GitHub

Community Standing20%3.0

39 public repositories

via GitHub

Cross-Platform20%5.0

Present on 3 platform(s): github, npm, pypi

via Registry scan

About this score
Scored across 23 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

Open-source PostgreSQL extension for vector similarity search, enabling AI apps on existing Postgres

Package Availability (30d)
100.00%
p50: 45ms · p99: 167ms
Avg Latency
70ms
averaged across 30d health checks
Weekly Downloads
264.4k-11%
npm + PyPI weekly
Transparency & Compliance3/5 passed
✓
Open Source CodePublic repository on GitHub
✗
OSI LicenseNo recognized open-source license
✓
DocumentationREADME with examples/code blocks
✓
SECURITY.mdSecurity policy published
✗
API DocumentationNo API documentation detected
Incidents & Alertslast 90 days
Mar 1Trust score increased by 1.994.26
Feb 23pgvector added to Trust Index2.27
Showing 2 of 2 events
Score History11 snapshots
5.003.752.501.250.00
Feb 23Mar 25
Community & Ecosystemadoption signals
264.4k
Weekly Downloads
npm + PyPI
Supply Chain & Dependenciestrust chain
◈
numpy
pypi · * · 16 CVEs8L4H3M1C
Showing 1 of 1 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

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