Is Tab Agent Safe?
Yes, Tab Agent is safe to use. Tab Agent is a software tool with a Nerq Trust Score of 70.3/100 (B), based on 5 independent data dimensions. It is recommended for use. Security: 0/100. Maintenance: 1/100. Popularity: 0/100. Data sourced from multiple public sources including package registries, GitHub, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-03-29. Machine-readable data (JSON).
Is Tab Agent safe?
YES — Tab Agent has a Nerq Trust Score of 70.3/100 (B). It meets Nerq's trust threshold with strong signals across security, maintenance, and community adoption. Recommended for use — review the full report below for specific considerations.
Trust Score Breakdown
Key Findings
Details
| Author | DrHB |
| Category | security |
| Stars | 6 |
| Source | https://github.com/DrHB/tab-agent |
| Frameworks | openai · anthropic |
| Protocols | rest |
Regulatory Compliance
| EU AI Act Risk Class | MINIMAL |
| Compliance Score | 85/100 |
| Jurisdictions | Assessed across 52 jurisdictions |
Popular Alternatives in security
What Is Tab Agent?
Tab Agent is a security tool: Secure browser tab control for Claude/Codex.. It has 6 GitHub stars. Nerq Trust Score: 70/100 (B).
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 Tab Agent's Safety
Nerq's Trust Score is calculated from 13+ independent signals aggregated into five dimensions. Here is how Tab Agent performs in each:
- Security (0/100): Tab Agent's security posture is poor. This score factors in known CVEs, dependency vulnerabilities, security policy presence, and code signing practices.
- Maintenance (1/100): Tab Agent is potentially abandoned. We track commit frequency, release cadence, issue response times, and PR merge rates.
- Documentation (1/100): Documentation quality is insufficient. This includes README completeness, API documentation, usage examples, and contribution guidelines.
- Compliance (85/100): Tab Agent is broadly compliant. Assessed against regulations in 52 jurisdictions including the EU AI Act, CCPA, and GDPR.
- Community (0/100): Community adoption is limited. Based on GitHub stars, forks, download counts, and ecosystem integrations.
The overall Trust Score of 70.3/100 (B) reflects the weighted combination of these signals. This exceeds the Nerq Verified threshold of 70, indicating the tool meets our standards for production use.
Who Should Use Tab Agent?
Tab Agent is designed for:
- Developers and teams working with security tools
- Organizations evaluating AI tools for their stack
- Researchers exploring AI capabilities in this domain
Risk guidance: Tab Agent meets the minimum threshold for production use, but we recommend monitoring for security advisories and keeping dependencies up to date. Consider implementing additional guardrails for sensitive workloads.
How to Verify Tab Agent'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's 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 Tab Agent's dependency tree. - Review permissions — Understand what access Tab Agent requires. Software tools should follow the principle of least privilege.
- Test in isolation — Run Tab Agent 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=tab-agent - Review the license — Confirm that Tab Agent'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 Tab Agent
When evaluating whether Tab Agent is safe, consider these category-specific risks:
Understand how Tab Agent processes, stores, and transmits your data. Review the tool's privacy policy and data retention practices, especially for sensitive or proprietary information.
Check Tab Agent's dependency tree for known vulnerabilities. Tools with outdated or unmaintained dependencies pose a higher security risk.
Regularly check for updates to Tab Agent. Security patches and bug fixes are only effective if you're running the latest version.
If Tab Agent 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 Tab Agent's license is compatible with your intended use case. Some AI tools have restrictive licenses that limit commercial use, redistribution, or derivative works. Using Tab Agent in violation of its license can expose your organization to legal liability.
Tab Agent and the EU AI Act
Tab Agent is classified as Minimal Risk under the EU AI Act. This is the lowest risk category, meaning it faces minimal regulatory requirements. However, transparency obligations still apply.
Nerq's compliance assessment covers 52 jurisdictions worldwide. For organizations deploying AI tools in regulated environments, understanding these classifications is essential for legal compliance.
Best Practices for Using Tab Agent Safely
Whether you're an individual developer or an enterprise team, these practices will help you get the most from Tab Agent while minimizing risk:
Periodically review how Tab Agent is used in your workflow. Check for unexpected behavior, permissions drift, and compliance with your security policies.
Ensure Tab Agent and all its dependencies are running the latest stable versions to benefit from security patches.
Grant Tab Agent only the minimum permissions it needs to function. Avoid granting admin or root access.
Subscribe to Tab Agent's security advisories and vulnerability disclosures. Use Nerq's API to get automated trust score updates.
Create and maintain a clear policy for how Tab Agent is used within your organization, including data handling guidelines and acceptable use cases.
When Should You Avoid Tab Agent?
Even well-trusted tools aren't right for every situation. Consider avoiding Tab Agent in these scenarios:
- Scenarios where Tab Agent's specific capabilities exceed your actual needs — simpler tools may be safer
- Air-gapped environments where the tool cannot receive security updates
- Projects with strict regulatory requirements that haven't been explicitly validated
For each scenario, evaluate whether Tab Agent's trust score of 70.3/100 meets your organization's risk tolerance. The Nerq Verified status indicates general production readiness, but sector-specific requirements may apply.
How Tab Agent Compares to Industry Standards
Nerq indexes over 6 million software tools, apps, and packages across dozens of categories. Among security tools, the average Trust Score is 67/100. Tab Agent's score of 70.3/100 is above the category average of 67/100.
This positions Tab Agent favorably among security tools. While it outperforms the average, there is still room for improvement in certain trust dimensions.
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 Tab Agent 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, Tab Agent'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 Tab Agent's score over time, use the Nerq API: GET nerq.ai/v1/preflight?target=tab-agent&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 Tab Agent are strengthening or weakening over time.
Tab Agent vs Alternatives
In the security category, Tab Agent scores 70.3/100. There are higher-scoring alternatives available. For a detailed comparison, see:
- Tab Agent vs Ciphey — Trust Score: 73.8/100
- Tab Agent vs strix — Trust Score: 73.8/100
- Tab Agent vs SWE-agent — Trust Score: 91.3/100
Key Takeaways
- Tab Agent has a Trust Score of 70.3/100 (B) and is Nerq Verified.
- Tab Agent meets the minimum threshold for production deployment, though monitoring and additional guardrails are recommended.
- Among security tools, Tab Agent scores above the category average of 67/100, demonstrating above-average reliability.
- Always verify safety independently — use Nerq's Preflight API for automated, up-to-date trust checks before integration.
Frequently Asked Questions
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Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.