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Security audit

Pipeworx mathjs

Security checks across malware telemetry and agentic risk

Overview

This is a simple remote math MCP connector; the main caution is that calculations go through Pipeworx and an npm bridge.

Install only if you are comfortable sending math expressions and unit-conversion inputs to Pipeworx through the mcp-remote npm bridge. Avoid using it for secrets, personal data, or sensitive business calculations, and consider pinning the bridge version if reproducibility matters.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

Missing User Warnings

Low
Confidence
93% confidence
Finding
The skill instructs users to connect to a remote MCP server via `npx mcp-remote@latest https://gateway.pipeworx.io/mathjs/mcp` but does not clearly warn that using the skill sends requests over the network to a third-party service. This can mislead users into treating the tool as local-only and may expose prompts, inputs, or metadata to an external operator, which is a real transparency and privacy risk even though the described functionality is only math evaluation.

VirusTotal

66/66 vendors flagged this skill as clean.

View on VirusTotal