perl-environment-setup

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

• Potentially malicious external URL detected (high risk: 1.00). The skill's quick-install step runs remote shell code via "curl -L https://install.perlbrew.pl | bash", which fetches and directly executes external code at runtime (remote installer), so this URL is a high-risk runtime dependency.

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

• Attempt to modify system services in skill instructions detected (medium risk: 0.50). Flagged because while most steps are user-space, the prompt explicitly suggests running privileged commands (e.g., "sudo apt install build-essential") and piping a remote installer to bash, which asks the agent/user to perform actions that change system state and may require/encourage elevation.