Is Xz Safe?
Use Xz with some caution. Xz is a Homebrew formula with a Nerq Trust Score of 64.5/100 (C+), based on 3 independent data dimensions. It is below the recommended threshold of 70. Security: 90/100. Popularity: 75/100. Data sourced from Homebrew formulae database and GitHub (homebrew-core). Last updated: 2026-03-28. Machine-readable data (JSON).
Is Xz safe?
CAUTION — Xz has a Nerq Trust Score of 64.5/100 (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.
Trust Score Breakdown
Key Findings
Details
| Author | Unknown |
| Category | homebrew |
| Source | N/A |
Xz Across Platforms
Same developer/company in other registries:
Safety Guide: Xz
What is Xz?
Xz is a Homebrew formula — General-purpose data compression with high compression ratio.
How to Verify Safety
Homebrew formulas are community-reviewed. Check formulae.brew.sh.
You can also check the trust score via API: GET /v1/preflight?target=xz
Key Safety Concerns for Homebrew formulas
When evaluating any Homebrew formula, watch for: source build integrity, dependency chain.
Trust Assessment
Xz has a Nerq Trust Score of 64/100 (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
- Xz has a Trust Score of 64/100 (C+).
- Review carefully before use — below trust threshold.
- Always verify independently using the Nerq API.
Frequently Asked Questions
Is Xz safe to use?
What is Xz's trust score?
What are safer alternatives to Xz?
Is Xz actively maintained?
How was Xz reviewed?
Popular in homebrew
Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.