Cosmic Custodian vs agents-js — Trust Score Comparison

Side-by-side trust comparison of Cosmic Custodian and agents-js. Scores based on security, compliance, maintenance, popularity, and ecosystem signals.

Cosmic Custodian scores 61.8/100 (E) while agents-js scores 78.3/100 (A) on the Nerq Trust Score. agents-js leads by 16.5 points. Cosmic Custodian is a uncategorized tool with 0 stars. agents-js is a coding tool with 790 stars, Nerq Verified.
61.8
E
Categoryuncategorized
Stars0
Sourceerc8004
vs
78.3
A verified
Categorycoding
Stars790
Sourcegithub
Security1
Compliance100
Maintenance1
Documentation1

Detailed Metric Comparison

Metric Cosmic Custodian agents-js
Trust Score61.8/10078.3/100
GradeEA
Stars0790
Categoryuncategorizedcoding
SecurityN/A1
ComplianceN/A100
MaintenanceN/A1
DocumentationN/A1
EU AI Act RiskN/Aminimal
VerifiedNoYes

Verdict

agents-js leads with a trust score of 78.3/100 compared to Cosmic Custodian's 61.8/100 (a 16.5-point difference). Both agents should be evaluated based on your specific requirements.

Detailed Analysis

Security

Security scores measure dependency vulnerabilities, CVE exposure, and security practices. Cosmic Custodian scores N/A and agents-js scores 1 on this dimension.

Maintenance & Activity

Activity scores reflect how actively each project is maintained. Cosmic Custodian: N/A, agents-js: 1.

Documentation

Documentation quality is evaluated based on README, API docs, and example coverage. Cosmic Custodian: N/A, agents-js: 1.

Community & Adoption

Cosmic Custodian has 0 GitHub stars while agents-js has 790. agents-js 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 Cosmic Custodian if you need:

  • Consider if it better fits your specific use case

Choose agents-js if you need:

  • Higher overall trust score — more reliable for production use
  • Stronger security profile with fewer known vulnerabilities
  • More actively maintained with faster release cadence
  • Larger community (790 vs 0 stars)
  • Better documentation for faster onboarding

Switching from Cosmic Custodian to agents-js (or vice versa)

When migrating between Cosmic Custodian and agents-js, consider these factors:

  1. API Compatibility: Cosmic Custodian (uncategorized) and agents-js (coding) serve different categories, so migration may require significant refactoring.
  2. Security Review: Run a security audit after migration. Check the Cosmic Custodian safety report and agents-js safety report for known issues.
  3. Testing: Ensure your test suite covers all integration points before switching in production.
  4. Community Support: Cosmic Custodian has 0 stars and agents-js has 790. Larger communities typically mean better Stack Overflow answers and migration guides.
Cosmic Custodian Safety Report agents-js Safety Report Cosmic Custodian Alternatives agents-js Alternatives

Related Pages

Frequently Asked Questions

Which is safer, Cosmic Custodian or agents-js?
Based on Nerq's independent trust assessment, Cosmic Custodian has a trust score of 61.8/100 (E) while agents-js scores 78.3/100 (A). The 16.5-point difference suggests agents-js has a stronger trust profile. Trust scores are based on security, compliance, maintenance, documentation, and community adoption.
How do Cosmic Custodian and agents-js compare on security?
Cosmic Custodian has a security score of N/A/100 and agents-js scores 1/100. There is a notable difference in their security assessments. Cosmic Custodian's compliance score is N/A/100 (EU risk: N/A), while agents-js's is 100/100 (EU risk: minimal).
Should I use Cosmic Custodian or agents-js?
The choice depends on your requirements. Cosmic Custodian (uncategorized, 0 stars) and agents-js (coding, 790 stars) serve different use cases. On trust, Cosmic Custodian scores 61.8/100 and agents-js scores 78.3/100. Review the full KYA reports for each agent before making a decision. Consider factors like integration requirements, documentation quality (N/A vs 1), and maintenance activity (N/A vs 1).

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Last updated: 2026-09-23 | 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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