Is Yfinance Mcp Safe?

Yfinance Mcp — Nerq Trust Score 58.0/100 (C grade). Score based on 2 independent trust signals. Last analyzed: 2026-03-21

Yfinance Mcp is a npm package with a Nerq Trust Score of 58.0/100 (C), based on 3 independent data dimensions. Last analyzed: 2026-03-21 Security: 90/100. Popularity: 0/100. Data sourced from npm registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-03-21. Machine-readable data (JSON).

Safety Guide: Yfinance Mcp

What is Yfinance Mcp?

Yfinance Mcp is a Node.js package — MCP server for Yahoo Finance data - stock quotes, historical prices, financials, company info, and news.

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=yfinance-mcp

Key Safety Concerns for Node.js package

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

Measured Signals

Yfinance Mcp has a Nerq Trust Score of 58/100 (C). This score is a composite of automated measurements of security, maintenance, community, and quality signals.

Key Takeaways

• Yfinance Mcp has a Trust Score of 58/100 (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.