Is Jar Advisor Safe?
Jar Advisor — Nerq Trust Score 38.7/100 (E grade). Based on analysis of 5 trust dimensions, it is has significant safety risks. Last updated: 2026-04-27.
Exercise caution with Jar Advisor. Jar Advisor is a software tool with a Nerq Trust Score of 38.7/100 (E). Below the recommended threshold of 70. Data sourced from multiple public sources including package registries, GitHub, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-04-27. Machine-readable data (JSON).
Is Jar Advisor safe?
NO — USE WITH CAUTION — Jar Advisor has a Nerq Trust Score of 38.7/100 (E). It has below-average trust signals with significant gaps in security, maintenance, or documentation. Not recommended for production use without thorough manual review and additional security measures.
What is Jar Advisor's trust score?
Jar Advisor has a Nerq Trust Score of 38.7/100, earning a E grade. This score is based on 5 independently measured dimensions including security, maintenance, and community adoption.
What are the key security findings for Jar Advisor?
Jar Advisor's strongest signal is overall trust at 38.7/100. No known vulnerabilities have been detected. It has not yet reached the Nerq Verified threshold of 70+.
What is Jar Advisor and who maintains it?
| Author | 7e42f53ac9bd9d24f7106020d123d9ab935c6dd8677adbb1 |
| Category | Community |
| Source | https://agentverse.ai/agents/jar-advisor |
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What Is Jar Advisor?
Jar Advisor is a software tool in the community category: PiggyBit. Nerq Trust Score: 39/100 (E).
Nerq independently analyzes every software tool, app, and extension across multiple trust signals including security vulnerabilities, maintenance activity, license compliance, and community adoption.
How Nerq Assesses Jar Advisor's Safety
Nerq evaluates every software tool across 13+ independent trust signals drawn from public sources including GitHub, NVD, OSV.dev, OpenSSF Scorecard, and package registries. These signals are grouped into five core dimensions: Security (known CVEs, dependency vulnerabilities, security policies), Maintenance (commit frequency, release cadence, issue response times), Documentation (README quality, API docs, examples), Compliance (license, regulatory alignment across 52 jurisdictions), and Community (stars, forks, downloads, ecosystem integrations).
Jar Advisor receives an overall Trust Score of 38.7/100 (E), which Nerq considers low. This is below the Nerq Verified threshold of 70. We recommend additional due diligence before production deployment.
Nerq updates trust scores continuously as new data becomes available. To get the latest assessment, query the API: GET nerq.ai/v1/preflight?target=Jar Advisor
Each dimension is weighted according to its importance for the tool's category. For example, Security and Maintenance carry higher weight for tools that handle sensitive data or execute code, while Community and Documentation are weighted more heavily for developer-facing libraries and frameworks. This ensures that Jar Advisor's score reflects the risks most relevant to its actual usage patterns. The final score is a weighted average across all five dimensions, normalized to a 0-100 scale with letter grades from A (highest) to F (lowest).
Who Should Use Jar Advisor?
Jar Advisor is designed for:
- Developers and teams working with community tools
- Organizations evaluating AI tools for their stack
- Researchers exploring AI capabilities in this domain
Risk guidance: We recommend caution with Jar Advisor. The low trust score suggests potential risks in security, maintenance, or community support. Consider using a more established alternative for any production or sensitive workload.
How to Verify Jar Advisor's Safety Yourself
While Nerq provides automated trust analysis, we recommend these additional steps before adopting any software tool:
- Check the source code — Review the repository security policy, open issues, and recent commits for signs of active maintenance.
- Scan dependencies — Use tools like
npm audit,pip-audit, orsnykto check for known vulnerabilities in Jar Advisor's dependency tree. - Review permissions — Understand what access Jar Advisor requires. Software tools should follow the principle of least privilege.
- Test in isolation — Run Jar Advisor in a sandboxed environment before granting access to production data or systems.
- Monitor continuously — Use Nerq's API to set up automated trust checks:
GET nerq.ai/v1/preflight?target=Jar Advisor - Review the license — Confirm that Jar Advisor's license is compatible with your intended use case. Pay attention to restrictions on commercial use, redistribution, and derivative works. Some AI tools use dual licensing or have separate terms for enterprise customers that differ from the open-source license.
- Check community signals — Look at the project's issue tracker, discussion forums, and social media presence. A healthy community actively reports bugs, contributes fixes, and discusses security concerns openly. Low community engagement may indicate limited peer review of the codebase.
Common Safety Concerns with Jar Advisor
When evaluating whether Jar Advisor is safe, consider these category-specific risks:
Understand how Jar Advisor processes, stores, and transmits your data. Review the tool's privacy policy and data retention practices, especially for sensitive or proprietary information.
Check Jar Advisor's dependency tree for known vulnerabilities. Tools with outdated or unmaintained dependencies pose a higher security risk.
Regularly check for updates to Jar Advisor. Security patches and bug fixes are only effective if you're running the latest version.
If Jar Advisor connects to external APIs or services, each integration point is a potential attack surface. Audit all third-party connections, verify that data shared with external services is minimized, and ensure that integration credentials are rotated regularly.
Verify that Jar Advisor's license is compatible with your intended use case. Some AI tools have restrictive licenses that limit commercial use, redistribution, or derivative works. Using Jar Advisor in violation of its license can expose your organization to legal liability.
Best Practices for Using Jar Advisor Safely
Whether you're an individual developer or an enterprise team, these practices will help you get the most from Jar Advisor while minimizing risk:
Periodically review how Jar Advisor is used in your workflow. Check for unexpected behavior, permissions drift, and compliance with your security policies.
Ensure Jar Advisor and all its dependencies are running the latest stable versions to benefit from security patches.
Grant Jar Advisor only the minimum permissions it needs to function. Avoid granting admin or root access.
Subscribe to Jar Advisor's security advisories and vulnerability disclosures. Use Nerq's API to get automated trust score updates.
Create and maintain a clear policy for how Jar Advisor is used within your organization, including data handling guidelines and acceptable use cases.
When Should You Avoid Jar Advisor?
Even promising tools aren't right for every situation. Consider avoiding Jar Advisor in these scenarios:
- Production environments handling sensitive customer data
- Regulated industries (healthcare, finance, government) without additional compliance review
- Mission-critical systems where downtime has significant business impact
For each scenario, evaluate whether Jar Advisor's trust score of 38.7/100 meets your organization's risk tolerance. We recommend running a manual security assessment alongside the automated Nerq score.
How Jar Advisor Compares to Industry Standards
Nerq indexes over 6 million software tools, apps, and packages across dozens of categories. Among community tools, the average Trust Score is 62/100. Jar Advisor's score of 38.7/100 is below the category average of 62/100.
This suggests that Jar Advisor trails behind many comparable community tools. Organizations with strict security requirements should evaluate whether higher-scoring alternatives better meet their needs.
Industry benchmarks matter because they contextualize a tool's safety profile. A score that looks moderate in isolation may actually represent strong performance within a challenging category — or vice versa. Nerq's category-relative analysis helps teams make informed decisions by showing not just absolute quality, but how a tool ranks against its direct peers.
Trust Score History
Nerq continuously monitors Jar Advisor and recalculates its Trust Score as new data becomes available. Our scoring engine ingests real-time signals from source repositories, vulnerability databases (NVD, OSV.dev), package registries, and community metrics. When a new CVE is published, a major release ships, or maintenance patterns change, Jar Advisor's score is updated within 24 hours.
Historical trust trends reveal whether a tool is improving, stable, or declining over time. A tool that consistently maintains or improves its score demonstrates ongoing commitment to security and quality. Conversely, a downward trend may signal reduced maintenance, growing technical debt, or unresolved vulnerabilities. To track Jar Advisor's score over time, use the Nerq API: GET nerq.ai/v1/preflight?target=Jar Advisor&include=history
Nerq retains trust score snapshots at regular intervals, enabling trend analysis across weeks and months. Enterprise users can access detailed historical reports showing how each dimension — security, maintenance, documentation, compliance, and community — has evolved independently, providing granular visibility into which aspects of Jar Advisor are strengthening or weakening over time.
Jar Advisor vs Alternatives
In the community category, Jar Advisor scores 38.7/100. There are higher-scoring alternatives available. For a detailed comparison, see:
- Jar Advisor vs world-economy-monitor — Trust Score: 70.8/100
- Jar Advisor vs hobbyist-coordinator — Trust Score: 67.8/100
- Jar Advisor vs conjure-coordinator — Trust Score: 67.8/100
Key Takeaways
- Jar Advisor has a Trust Score of 38.7/100 (E) and is not yet Nerq Verified.
- Jar Advisor has significant trust gaps. Consider higher-rated alternatives unless specific requirements mandate its use.
- Among community tools, Jar Advisor scores below the category average of 62/100, suggesting room for improvement relative to peers.
- Always verify safety independently — use Nerq's Preflight API for automated, up-to-date trust checks before integration.
What data does Jar Advisor collect?
Privacy assessment for Jar Advisor is not yet available. See our methodology for how Nerq measures privacy, or the public privacy review for any community-contributed notes.
Is Jar Advisor secure?
Security score: under assessment. Review security practices and consider alternatives with higher security scores for sensitive use cases.
Nerq monitors this entity against NVD, OSV.dev, and registry-specific vulnerability databases for ongoing security assessment.
Full analysis: Jar Advisor Security Report
How we calculated this score
Jar Advisor's trust score of 38.7/100 (E) is computed from multiple public sources including package registries, GitHub, NVD, OSV.dev, and OpenSSF Scorecard. The score reflects 0 independent dimensions: . Each dimension is weighted equally to produce the composite trust score.
Nerq analyzes over 7.5 million entities across 26 registries using the same methodology, enabling direct cross-entity comparison. Scores are updated continuously as new data becomes available.
This page was last reviewed on April 27, 2026. Data version: 1.0.
Full methodology documentation · Machine-readable data (JSON API)
Frequently Asked Questions
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See Also
Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.