Is Mcp Virtual Fs Safe?

Mcp Virtual Fs — Nerq Trust Score 60.2/100 (C+ grade). Score based on 2 independent trust signals. Last analyzed: 2026-03-21

Mcp Virtual Fs is a npm package with a Nerq Trust Score of 60.2/100 (C+), based on 3 independent data dimensions. Last analyzed: 2026-03-21 Security: 90/100. Popularity: 15/100. Data sourced from npm registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-03-21. Machine-readable data (JSON).

Safety Guide: Mcp Virtual Fs

What is Mcp Virtual Fs?

Mcp Virtual Fs is a Node.js package — MCP server providing AI agents with persistent, PostgreSQL-backed virtual filesystem — session-isolated file operations, cross-session stores, glob/grep search, and Row Level Security.

How to Verify Safety

Run npm audit to check for vulnerabilities. Review the package's GitHub repository for recent commits.

You can also check the trust score via API: GET /v1/preflight?target=mcp-virtual-fs

Key Safety Concerns for Node.js package

When evaluating any Node.js package, watch for: dependency vulnerabilities, malicious packages, typosquatting.

Measured Signals

Mcp Virtual Fs has a Nerq Trust Score of 60/100 (C+). This score is a composite of automated measurements of security, maintenance, community, and quality signals.

Key Takeaways

• Mcp Virtual Fs has a Trust Score of 60/100 (C+).
• The score is a measured composite — it is not a suitability judgment. Evaluate the individual signals against your own requirements.
• Query the current measured values via the Nerq API.

Disclaimer: Nerq trust scores are automated measurements based on publicly available signals. They are not endorsements, verdicts, or guarantees of suitability. Always evaluate the signals against your own requirements.