markitdown

CRITICAL E005: Suspicious download URL detected in skill instructions.

• Suspicious download URL detected (high risk: 0.70). Contains a direct shell installer URL (https://astral.sh/uv/install.sh) that the repo downloads and pipes to sh (curl ... | sh), a high-risk distribution pattern that can deliver arbitrary/malicious code.

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

• Potentially malicious external URL detected (high risk: 1.00). The install script (install.sh) fetches and pipes a remote installer to sh, executing the remote script at https://astral.sh/uv/install.sh during setup/runtime.