powerpoint

CRITICAL E005: Suspicious download URL detected in skill instructions.

• Suspicious download URL detected (high risk: 0.90). They are direct .sh and .ps1 installer scripts on a non-mainstream domain (astral.sh) intended to be piped into a shell/PowerShell—a high-risk distribution pattern unless the domain and script contents are independently verified.

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

• Potentially malicious external URL detected (high risk: 0.90). The skill's setup instructions include commands that fetch and execute remote install scripts (curl -LsSf https://astral.sh/uv/install.sh | sh and irm https://astral.sh/uv/install.ps1 | iex) to install the required "uv" tool which is used at runtime to create the virtual environment, so those URLs would execute remote code the skill relies on.