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CRITICAL E005: Suspicious download URL detected in skill instructions.

• Suspicious download URL detected (high risk: 0.90). These are direct GitHub release tarballs (prebuilt binaries) from an individual/unknown repository and the README instructs piping and installing the binary as root, which is a common vector for distributing malware and lacks the safeguards of vetted package managers.

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

• Potentially malicious external URL detected (high risk: 1.00). The SKILL includes installation commands that download and extract a remote binary via curl from GitHub Releases (e.g. https://github.com/mnhkahn/cyeam-cli/releases/latest/download/cyeam_Linux_x86_64.tar.gz), which fetches and installs executable code the skill relies on, so this is a runtime external code dependency.

MEDIUM W013: Attempt to modify system services in skill instructions.

• Attempt to modify system services in skill instructions detected (high risk: 0.80). The skill's installation instructions explicitly invoke sudo to move a binary into /usr/local/bin, which requires elevated privileges and modifies system-wide files.