Is Codex Shell Tool Mcp Safe?

Codex Shell Tool Mcp — Nerq Trust Score 79.2/100 (B+ grade). Score based on 2 independent trust signals. Last analyzed: 2026-03-20

Codex Shell Tool Mcp is a npm package with a Nerq Trust Score of 79.2/100 (B+), based on 3 independent data dimensions. Last analyzed: 2026-03-20 Security: 90/100. Popularity: 45/100. Data sourced from npm registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-03-20. Machine-readable data (JSON).

Safety Guide: Codex Shell Tool Mcp

What is Codex Shell Tool Mcp?

Codex Shell Tool Mcp is a Node.js package — Patched Bash and Zsh binaries for Codex shell execution..

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=@openai/codex-shell-tool-mcp

Key Safety Concerns for Node.js package

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

Measured Signals

Codex Shell Tool Mcp has a Nerq Trust Score of 79/100 (B+). This score is a composite of automated measurements of security, maintenance, community, and quality signals.

Key Takeaways

• Codex Shell Tool Mcp has a Trust Score of 79/100 (B+).
• 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.