demo-video

CRITICAL E005: Suspicious download URL detected in skill instructions.

• Suspicious download URL detected (high risk: 1.00). The bulk of the list are official PyPI package files (benign), but the repository ships instructions to fetch-and-run a remote shell installer (https://astral.sh/uv/install.sh), which is a high-risk direct .sh download/execute pattern.

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (medium risk: 0.30). In scripts/assemble_video.py, the workflow ingests outsider-authored YAML manifest text passed via --manifest (e.g., segment narration paths and other fields) and parses it with yaml.safe_load at runtime.

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

• Potentially malicious external URL detected (high risk: 0.90). The bash wrapper scripts/assemble-video.sh invokes uv sync at runtime which uses the included uv.lock to fetch packages from the Python package registry (https://pypi.org/simple) and concrete wheel URLs such as https://files.pythonhosted.org/packages/0a/88/fd6ad595dafa9c7ce56dbfcaff0c7244988dac3af86c771166c6516ccf6b/atheris-3.1.0-cp312-cp312-manylinux2014_x86_64.manylinux_2_17_x86_64.whl, so remote code/wheels are downloaded and installed as a required runtime step.

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

• Attempt to modify system services in skill instructions detected (low risk: 0.30). The skill documentation includes a Linux installation command that uses "sudo" (sudo apt install ffmpeg), which encourages obtaining elevated privileges on the host to modify system packages.