mcp-tools

CRITICAL E005: Suspicious download URL detected in skill instructions.

• Suspicious download URL detected (high risk: 0.70). These links point to third‑party npm packages and GitHub repos (and an independent project site) from individual/unfamiliar maintainers that are not major vendor pages — installing via npx or npm will run code from those authors and GitHub/npm packages with low visibility can be used to distribute malware, so treat as moderately high risk.

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

• Potentially malicious external URL detected (high risk: 1.00). The MCPs are launched via npx (e.g., "npx -y xcodebuildmcp@latest" and "npx -y @kimsungwhee/apple-docs-mcp"), which fetches and executes remote npm package code at runtime (see https://www.npmjs.com/package/xcodebuildmcp and https://www.npmjs.com/@kimsungwhee/apple-docs-mcp), and those packages are required dependencies for the skill.