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extract-video-keyframes

95 / 100 · Low risk

Fine to try.

By cxcscmu/SkillLearnBench (GitHub) · media · 93 stars · scanned at commit 726e1f7

Extract key frames from an MP4 video file and save them as PNG images in a target directory. Use this skill when you need to convert a video into individual frame images for further analysis.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'extract-video-keyframes' ] || [ -L ~/.agents/skills/'extract-video-keyframes' ]; then echo 'A skill folder named extract-video-keyframes already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/cxcscmu/SkillLearnBench' "$d" && git -C "$d" checkout --quiet '726e1f79b96b0cb3d729d0e55a1c847e0b5353ae' -- 'skills/b3-teacher-feedback-claude-sonnet-4-6/video-object-counting/run2_extract-video-keyframes' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/b3-teacher-feedback-claude-sonnet-4-6/video-object-counting/run2_extract-video-keyframes' ~/.agents/skills/'extract-video-keyframes' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'extract-video-keyframes' ~/.claude/skills/'extract-video-keyframes' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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