Is Prompt Engineering Guide Safe? — Trust Score: 69.3/100
Why This Score
- Security score: 0/100 (weak)
- Maintenance: 0/100 — low maintenance activity
- Compliance: 79/100 — covers 41 of 52 jurisdictions
- Documentation: 0/100 — limited documentation
- Popularity: 0/100 — 70,595 stars on github
According to Nerq's independent analysis of dair-ai/Prompt-Engineering-Guide, this AI tool has a trust score of 69.3 out of 100, earning a C grade. With 70,595 stars on github, it is below the recommended threshold of 70. Security score: 0/100. Compliance: 79/100 across 52 jurisdictions. Data sourced from 13+ independent signals including GitHub, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-03-19. Machine-readable data (JSON).
Is Prompt Engineering Guide safe?
CAUTION — Prompt Engineering Guide has a Nerq Trust Score of 69.3/100 (C). 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
Moderate — dair-ai/Prompt-Engineering-Guide shows mixed trust signals. Some areas are strong while others could be improved. We recommend reviewing the full KYA (Know Your Agent) report before integrating it into production workflows.
Trust Signal Breakdown
Details
| Author | Unknown |
| Category | AI tool |
| Stars | 70,595 |
| Source | https://github.com/dair-ai/Prompt-Engineering-Guide |
Regulatory Compliance
| EU AI Act Risk Class | Not assessed |
| Compliance Score | 79/100 |
| Jurisdictions | Assessed across 52 jurisdictions |
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What Is Prompt Engineering Guide?
Prompt Engineering Guide is a AI tool in the AI tool category. 🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.
As of March 2026, Prompt Engineering Guide has 70,595 stars on github, 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 Prompt Engineering Guide's Safety
Nerq's Trust Score is calculated from 13+ independent signals aggregated into five dimensions. Here is how Prompt Engineering Guide performs in each:
- Security (0/100): Prompt Engineering Guide's security posture is poor. This score factors in known CVEs, dependency vulnerabilities, security policy presence, and code signing practices.
- Maintenance (0/100): Prompt Engineering Guide 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.
- Compliance (79/100): Prompt Engineering Guide 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 69.3/100 (C) 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 Prompt Engineering Guide?
Prompt Engineering Guide is designed for:
- Developers and teams working with AI tool tools
- Organizations evaluating AI tools for their stack
- Researchers exploring AI capabilities in this domain
Risk guidance: Prompt Engineering Guide 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 Prompt Engineering Guide'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'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 Prompt Engineering Guide's dependency tree. - Review permissions — Understand what access Prompt Engineering Guide requires. AI tools should follow the principle of least privilege.
- Test in isolation — Run Prompt Engineering Guide 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=dair-ai/Prompt-Engineering-Guide - Review the license — Confirm that Prompt Engineering Guide'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 Prompt Engineering Guide
When evaluating whether Prompt Engineering Guide is safe, consider these category-specific risks:
Understand how Prompt Engineering Guide processes, stores, and transmits your data. Review the tool's privacy policy and data retention practices, especially for sensitive or proprietary information.
Check Prompt Engineering Guide's dependency tree for known vulnerabilities. Tools with outdated or unmaintained dependencies pose a higher security risk.
Regularly check for updates to Prompt Engineering Guide. Security patches and bug fixes are only effective if you're running the latest version.
If Prompt Engineering Guide 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 Prompt Engineering Guide's license is compatible with your intended use case. Some AI tools have restrictive licenses that limit commercial use, redistribution, or derivative works. Using Prompt Engineering Guide in violation of its license can expose your organization to legal liability.
Best Practices for Using Prompt Engineering Guide Safely
Whether you're an individual developer or an enterprise team, these practices will help you get the most from Prompt Engineering Guide while minimizing risk:
Periodically review how Prompt Engineering Guide is used in your workflow. Check for unexpected behavior, permissions drift, and compliance with your security policies.
Ensure Prompt Engineering Guide and all its dependencies are running the latest stable versions to benefit from security patches.
Grant Prompt Engineering Guide only the minimum permissions it needs to function. Avoid granting admin or root access.
Subscribe to Prompt Engineering Guide's security advisories and vulnerability disclosures. Use Nerq's API to get automated trust score updates.
Create and maintain a clear policy for how Prompt Engineering Guide is used within your organization, including data handling guidelines and acceptable use cases.
When Should You Avoid Prompt Engineering Guide?
Even promising tools aren't right for every situation. Consider avoiding Prompt Engineering Guide 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 Prompt Engineering Guide's trust score of 69.3/100 meets your organization's risk tolerance. We recommend running a manual security assessment alongside the automated Nerq score.
How Prompt Engineering Guide Compares to Industry Standards
Nerq indexes over 204,000 AI agents and tools across dozens of categories. Among AI tool tools, the average Trust Score is 62/100. Prompt Engineering Guide's score of 69.3/100 is above the category average of 62/100.
This positions Prompt Engineering Guide favorably among AI tool 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 Prompt Engineering Guide 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, Prompt Engineering Guide'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 Prompt Engineering Guide's score over time, use the Nerq API: GET nerq.ai/v1/preflight?target=dair-ai/Prompt-Engineering-Guide&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 Prompt Engineering Guide are strengthening or weakening over time.
Prompt Engineering Guide vs Alternatives
In the AI tool category, Prompt Engineering Guide scores 69.3/100. There are higher-scoring alternatives available. For a detailed comparison, see:
- Prompt Engineering Guide vs openclaw — Trust Score: 84.3/100
- Prompt Engineering Guide vs stable-diffusion-webui — Trust Score: 69.3/100
- Prompt Engineering Guide vs prompts.chat — Trust Score: 69.3/100
Key Takeaways
- Prompt Engineering Guide has a Trust Score of 69.3/100 (C) and is not yet Nerq Verified.
- Prompt Engineering Guide shows moderate trust signals. Conduct thorough due diligence before deploying to production environments.
- Among AI tool tools, Prompt Engineering Guide scores above the category average of 62/100, demonstrating above-average reliability.
- Always verify safety independently — use Nerq's Preflight API for automated, up-to-date trust checks before integration.
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