Is Calver Safe?

Calver — Nerq Trust Score 61.5/100 (C+ grade). Based on analysis of 2 trust dimensions, it is generally safe but has some concerns. Last updated: 2026-04-03.

Use Calver with some caution. Calver is a Python package with a Nerq Trust Score of 61.5/100 (C+), based on 3 independent data dimensions. It is below the recommended threshold of 70. Security: 90/100. Popularity: 75/100. Data sourced from PyPI registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-04-03. Machine-readable data (JSON).

Is Calver safe?

CAUTION — Calver has a Nerq Trust Score of 61.5/100 (C+). It has moderate trust signals but shows some areas of concern that warrant attention. Suitable for development use — review security and maintenance signals before production deployment.

Security Analysis → {name} Privacy Report →

What is Calver's trust score?

Calver has a Nerq Trust Score of 61.5/100, earning a C+ grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.

Security
90
Popularity
75

What are the key security findings for Calver?

Calver's strongest signal is security at 90/100. No known vulnerabilities have been detected. It has not yet reached the Nerq Verified threshold of 70+.

Security score: 90/100 (strong)
Popularity: 75/100 — community adoption

What is Calver and who maintains it?

AuthorUnknown
Categorypypi
SourceN/A

Similar Pypi by Trust Score

psycopg2-binary (72)cached-property (72)azure-data-tables (72)azure-mgmt-security (72)cclib (72)
See all safest Pypi →

Compare

Calver vs psycopg2-binaryCalver vs cached-propertyCalver vs azure-data-tables

Safety Guide: Calver

What is Calver?

Calver is a Python package — Setuptools extension for CalVer package versions.

How to Verify Safety

Run pip audit or safety check. Review on PyPI for download stats.

You can also check the trust score via API: GET /v1/preflight?target=calver

Key Safety Concerns for Python packages

When evaluating any Python package, watch for: dependency vulnerabilities, malicious uploads, maintenance status.

Trust Assessment

Calver has a Nerq Trust Score of 62/100 (C+) and has not yet reached Nerq trust threshold (70+). This score is based on automated analysis of security, maintenance, community, and quality signals.

Key Takeaways

Frequently Asked Questions

Is Calver safe to use?
Use with some caution. calver has a Nerq Trust Score of 61.5/100 (C+). Strongest signal: security (90/100). Score based on security (90/100), popularity (75/100).
What is Calver's trust score?
calver: 61.5/100 (C+). Score based on: security (90/100), popularity (75/100). Scores update as new data becomes available. API: GET nerq.ai/v1/preflight?target=calver
What are safer alternatives to Calver?
In the pypi category, more Python packages are being analyzed — check back soon. calver scores 61.5/100.
Does Calver have known vulnerabilities?
Nerq checks Calver against NVD, OSV.dev, and registry-specific vulnerability databases. Current security score: 90/100. Run your package manager's audit command for the latest findings.
How actively maintained is Calver?
Calver has a trust score of 61.5/100 (C+). Below Nerq Verified threshold — conduct additional review.
API: /v1/preflight Trust Badge API Docs

Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.

We use cookies for analytics and caching. Privacy Policy