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Use when checking OpenCV/Kornia/ComfyUI dependencies, import failures, pyproject metadata, or environment-specific behavior.
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Based on SOC occupation classification
Use before committing, pushing, or opening a PR to catch missing files, mixed staging, validation gaps, and PR metadata mistakes.
Use when drafting public announcements, articles, marketplace copy, Hugging Face/ModelScope notes, or English replies.
Use when changing ComfyUI node classes, schemas, inputs, outputs, metadata, or registration.
Use when changing README, README_ja, requirements, ADRs, or user-facing behavior.
Use before version bumps, Comfy Registry publishing, release PRs, tags, or public release notes.
Use when changing Classic/Flow motion estimation, OpenCV backend selection, fallback behavior, or stabilization math.
| name | dependency-audit |
| description | Use when checking OpenCV/Kornia/ComfyUI dependencies, import failures, pyproject metadata, or environment-specific behavior. |
Use this skill when investigating runtime dependencies or environment drift.
nodes/ and __init__.py.pyproject.toml.cv2.DISOpticalFlow may exist in standard OpenCV builds.cv2.optflow is part of OpenCV contrib/extra modules in common Python wheels.cv2.optflow exists.python3 -m pip show opencv-python opencv-python-headless opencv-contrib-python opencv-contrib-python-headless kornia
python3 -c "import cv2; print(cv2.__version__, cv2.__file__, hasattr(cv2, 'DISOpticalFlow'), hasattr(cv2, 'optflow'))"
python3 scripts/validate_repo.py