pi-fzf vs ruler — Trust Score Comparison

Side-by-side trust comparison of pi-fzf and ruler. Scores based on security, compliance, maintenance, popularity, and ecosystem signals.

pi-fzf scores 68.2/100 (C) while ruler scores 82.9/100 (A) on the Nerq Trust Score. ruler leads by 14.7 points. pi-fzf is a coding agent with 0 stars. ruler is a coding agent with 2,452 stars, Nerq Verified.
68.2
C
Categorycoding
Stars0
Sourcegithub
Security0
Compliance80
Maintenance1
Documentation1
vs
82.9
A verified
Categorycoding
Stars2,452
Sourcegithub
Security1
Compliance87
Maintenance1
Documentation1

Detailed Metric Comparison

Metric pi-fzf ruler
Trust Score68.2/10082.9/100
GradeCA
Stars02,452
Categorycodingcoding
Security01
Compliance8087
Maintenance11
Documentation11
EU AI Act Riskminimalminimal
VerifiedNoYes

Verdict

ruler leads with a trust score of 82.9/100 compared to pi-fzf's 68.2/100 (a 14.7-point difference). ruler scores higher on security (1 vs 0), compliance (87 vs 80). Both agents should be evaluated based on your specific requirements.

Detailed Analysis

Security

ruler leads on security with a score of 1/100 compared to pi-fzf's 0/100. This score reflects dependency vulnerability analysis, known CVE exposure, and security best practices. A higher security score means fewer known vulnerabilities and better security hygiene in the codebase.

Maintenance & Activity

pi-fzf demonstrates stronger maintenance activity (1/100 vs 1/100). This metric captures commit frequency, issue response times, and release cadence. Actively maintained tools receive faster security patches and are less likely to accumulate technical debt.

Documentation

pi-fzf has better documentation (1/100 vs 1/100). Good documentation reduces onboarding time and helps teams adopt the tool safely. This score evaluates README completeness, API documentation, code examples, and tutorial availability.

Community & Adoption

pi-fzf has 0 GitHub stars while ruler has 2,452. ruler has significantly broader community adoption, which typically means more Stack Overflow answers, more third-party tutorials, and faster ecosystem development.

When to Choose Each Tool

Choose pi-fzf if you need:

  • Better documentation for faster onboarding

Choose ruler if you need:

  • Higher overall trust score — more reliable for production use
  • Stronger security profile with fewer known vulnerabilities
  • Larger community (2,452 vs 0 stars)

Switching from pi-fzf to ruler (or vice versa)

When migrating between pi-fzf and ruler, consider these factors:

  1. API Compatibility: pi-fzf (coding) and ruler (coding) share similar interfaces since they are in the same category.
  2. Security Review: Run a security audit after migration. Check the pi-fzf safety report and ruler safety report for known issues.
  3. Testing: Ensure your test suite covers all integration points before switching in production.
  4. Community Support: pi-fzf has 0 stars and ruler has 2,452. Larger communities typically mean better Stack Overflow answers and migration guides.
pi-fzf Safety Report ruler Safety Report pi-fzf Alternatives ruler Alternatives

Related Pages

Frequently Asked Questions

Which is safer, pi-fzf or ruler?
Based on Nerq's independent trust assessment, pi-fzf has a trust score of 68.2/100 (C) while ruler scores 82.9/100 (A). The 14.7-point difference suggests ruler has a stronger trust profile. Trust scores are based on security, compliance, maintenance, documentation, and community adoption.
How do pi-fzf and ruler compare on security?
pi-fzf has a security score of 0/100 and ruler scores 1/100. Both have comparable security profiles. pi-fzf's compliance score is 80/100 (EU risk: minimal), while ruler's is 87/100 (EU risk: minimal).
Should I use pi-fzf or ruler?
The choice depends on your requirements. pi-fzf (coding, 0 stars) and ruler (coding, 2,452 stars) serve similar use cases. On trust, pi-fzf scores 68.2/100 and ruler scores 82.9/100. Review the full KYA reports for each agent before making a decision. Consider factors like integration requirements, documentation quality (1 vs 1), and maintenance activity (1 vs 1).

Related Comparisons

Last updated: 2026-08-03 | Data refreshed weekly
Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.

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