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v0

#46 · by vercel
codecompletionschat
4.32/ 5.00
trustedBeta
Mar 20, 2026 at 6:16 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

13 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

99.90% over 1000 checks

via Health checks

Response Latency25%2.0

p99: 1073ms, p50: 411ms

via Health checks

Error Rate20%4.0

0.10% error rate (1/1000)

via Health checks

Incident History20%3.0

2 incidents in last 90 days

via Incidents table

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

3 of 4 sub-signals with data

Commit Recency37%5.0

via GitHub

Release Cadence31%5.0

via GitHub

Issue Responseno data—

Weight redistributed to sub-signals with data

CI/CD Presence31%5.0

via GitHub Actions

Downloads, stars, dependents, and growth trajectory

3 of 4 sub-signals with data

Download Volume43%4.0

214,516 weekly downloads

via npm / PyPI

GitHub Stars36%1.0

77 stars

via GitHub

Dependent Packagesno data—

Weight redistributed to sub-signals with data

Growth Trend21%2.0

-12.2% week-over-week

via npm

License, documentation, security policy, changelog

4 of 4 sub-signals with data

Open Source30%5.0

Public repo with OSI-approved license (apache-2.0)

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%4.0

Releases exist but no CHANGELOG.md

via GitHub

Track record, org maturity, community standing

4 of 4 sub-signals with data

Track Record30%5.0

Internal: 2.0 (2 services), External: 5.0 (26833 followers, 79536 stars)

via Fabric index

Org Maturity30%5.0

Organization, 10.5 years old

via GitHub

Community Standing20%5.0

223 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

AI-powered UI generation tool by Vercel that creates production-ready React components and full-stack web applications from natural language prompts.

Service Health (30d)
99.90%
p50: 411ms · p99: 1073ms
Avg Latency
462ms
averaged across 30d health checks
Weekly Downloads
214.5k-12%
npm + PyPI weekly
Transparency & Compliance4/5 passed
✓
Open Source CodePublic repository on GitHub
✓
OSI LicenseLicensed under APACHE-2.0
✓
DocumentationREADME with examples/code blocks
✓
SECURITY.mdSecurity policy published
✗
API DocumentationNo API documentation detected
Incidents & Alertslast 90 days
Mar 2Trust score increased by 1.734.45
Feb 23v0 added to Trust Index2.72
Showing 2 of 2 events
Score History90 snapshots
5.003.752.501.250.00
Feb 23Mar 6
Community & Ecosystemadoption signals
214.5k
Weekly Downloads
npm + PyPI
10
Releases
on GitHub
Supply Chain & Dependenciestrust chain
⬡
@modelcontextprotocol/sdk
npm · ^1.26.0 · 3 CVEs3H
◈
anyio
pypi · >=4.0.0
◈
httpx
pypi · >=0.27.0 · 2 CVEs1L1C
◈
pydantic
pypi · >=2.7.0 · 3 CVEs1L2M
◈
python-dotenv
pypi · *
◈
websockets
pypi · >=12.0 · 4 CVEs2L2H
Showing 6 of 7 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
@vercel/sandbox@2.0.0-beta.8Mar 18, 20264.32—
sandbox@3.0.0-beta.8Mar 18, 20264.32—
@vercel/sandbox@2.0.0-beta.7Mar 17, 20264.32—
sandbox@3.0.0-beta.7Mar 17, 20264.32-0.01
sandbox@3.0.0-beta.6Mar 13, 20264.33—
@vercel/sandbox@2.0.0-beta.5Mar 13, 20264.33—
Showing 6 of 10 releases

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