Is Mastra Docs Safe? — Trust Score: 51.9/100
According to Nerq's independent analysis of Mastra Docs, this ai_assistant has a trust score of 51.9 out of 100, earning a D grade. With 21,814 stars on pulsemcp, it is below the recommended threshold of 70. Data sourced from 13+ independent signals including GitHub, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-03-19. Machine-readable data (JSON).
Is Mastra Docs safe?
CAUTION — Mastra Docs has a Nerq Trust Score of 51.9/100 (D). 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 Assessment
Caution — Mastra Docs has below-average trust signals. There may be concerns around maintenance frequency, security practices, or ecosystem adoption. Proceed with care and conduct additional due diligence.
Trust Signal Breakdown
Details
| Author | https://github.com/mastra-ai/mastra/tree/HEAD/packages/mcp-docs-server |
| Category | ai_assistant |
| Stars | 21,814 |
| Source | https://github.com/mastra-ai/mastra/tree/HEAD/packages/mcp-docs-server |
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What Is Mastra Docs?
Mastra Docs is a AI tool in the ai_assistant category. Provides AI assistants with direct access to Mastra.ai's complete knowledge base.
As of March 2026, Mastra Docs has 21,814 stars on pulsemcp, making it one of the most popular tools in its category in the AI ecosystem. But popularity alone does not equal safety — which is why Nerq independently analyzes every tool across 13+ trust signals.
How Nerq Assesses Mastra Docs's Safety
Nerq's Trust Score is calculated from 13+ independent signals aggregated into five dimensions. Here is how Mastra Docs performs in each:
- Maintenance (0/100): Mastra Docs is potentially abandoned. We track commit frequency, release cadence, issue response times, and PR merge rates.
- Documentation (0/100): Documentation quality is insufficient. This includes README completeness, API documentation, usage examples, and contribution guidelines.
- Community (1/100): Community adoption is limited. Based on GitHub stars, forks, download counts, and ecosystem integrations.
The overall Trust Score of 51.9/100 (D) reflects the weighted combination of these signals. This is below the Nerq Verified threshold of 70. We recommend additional due diligence before production deployment.
Who Should Use Mastra Docs?
Mastra Docs is designed for:
- Developers and teams working with ai_assistant tools
- Organizations evaluating AI tools for their stack
- Researchers exploring AI capabilities in this domain
Risk guidance: Mastra Docs is suitable for development and testing environments. Before production deployment, conduct a thorough review of its security posture, review the specific trust signals above, and consider whether a higher-scored alternative meets your requirements.
How to Verify Mastra Docs's Safety Yourself
While Nerq provides automated trust analysis, we recommend these additional steps before adopting any AI 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 Mastra Docs's dependency tree. - Review permissions — Understand what access Mastra Docs requires. AI tools should follow the principle of least privilege.
- Test in isolation — Run Mastra Docs 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=Mastra Docs - Review the license — Confirm that Mastra Docs'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 Mastra Docs
When evaluating whether Mastra Docs is safe, consider these category-specific risks:
Understand how Mastra Docs processes, stores, and transmits your data. Review the tool's privacy policy and data retention practices, especially for sensitive or proprietary information.
Check Mastra Docs's dependency tree for known vulnerabilities. Tools with outdated or unmaintained dependencies pose a higher security risk.
Regularly check for updates to Mastra Docs. Security patches and bug fixes are only effective if you're running the latest version.
If Mastra Docs 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 Mastra Docs's license is compatible with your intended use case. Some AI tools have restrictive licenses that limit commercial use, redistribution, or derivative works. Using Mastra Docs in violation of its license can expose your organization to legal liability.
Best Practices for Using Mastra Docs Safely
Whether you're an individual developer or an enterprise team, these practices will help you get the most from Mastra Docs while minimizing risk:
Periodically review how Mastra Docs is used in your workflow. Check for unexpected behavior, permissions drift, and compliance with your security policies.
Ensure Mastra Docs and all its dependencies are running the latest stable versions to benefit from security patches.
Grant Mastra Docs only the minimum permissions it needs to function. Avoid granting admin or root access.
Subscribe to Mastra Docs's security advisories and vulnerability disclosures. Use Nerq's API to get automated trust score updates.
Create and maintain a clear policy for how Mastra Docs is used within your organization, including data handling guidelines and acceptable use cases.
When Should You Avoid Mastra Docs?
Even promising tools aren't right for every situation. Consider avoiding Mastra Docs 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 Mastra Docs's trust score of 51.9/100 meets your organization's risk tolerance. We recommend running a manual security assessment alongside the automated Nerq score.
How Mastra Docs Compares to Industry Standards
Nerq indexes over 204,000 AI agents and tools across dozens of categories. Among ai_assistant tools, the average Trust Score is 62/100. Mastra Docs's score of 51.9/100 is below the category average of 62/100.
This suggests that Mastra Docs trails behind many comparable ai_assistant 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 Mastra Docs 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, Mastra Docs'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 Mastra Docs's score over time, use the Nerq API: GET nerq.ai/v1/preflight?target=Mastra Docs&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 Mastra Docs are strengthening or weakening over time.
Mastra Docs vs Alternatives
In the ai_assistant category, Mastra Docs scores 51.9/100. There are higher-scoring alternatives available. For a detailed comparison, see:
- Mastra Docs vs openchamber — Trust Score: 89.1/100
- Mastra Docs vs openakita — Trust Score: 81.8/100
- Mastra Docs vs Mixtral-8x22B-Instruct-v0.1 — Trust Score: 60.0/100
Key Takeaways
- Mastra Docs has a Trust Score of 51.9/100 (D) and is not yet Nerq Verified.
- Mastra Docs shows moderate trust signals. Conduct thorough due diligence before deploying to production environments.
- Among ai_assistant tools, Mastra Docs 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.
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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.