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Convert Frames to Grayscale and Count Objects

95 / 100 · Low risk

Fine to try.

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

Processes all extracted keyframes by converting them to grayscale, then counts coins, enemies, and turtles in each frame using template matching. Generates a CSV file with frame-by-frame object counts. Use this as the main analysis pipeline after keyframe extraction.

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/'convert-frames-to-grayscale-and-count-objects' ] || [ -L ~/.agents/skills/'convert-frames-to-grayscale-and-count-objects' ]; then echo 'A skill folder named convert-frames-to-grayscale-and-count-objects 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 "$d" checkout --quiet '726e1f79b96b0cb3d729d0e55a1c847e0b5353ae' -- 'skills/b3-teacher-feedback-claude-haiku-4-5/video-object-counting/run3_Convert-Frames-to-Grayscale-and-Count-Objects' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/b3-teacher-feedback-claude-haiku-4-5/video-object-counting/run3_Convert-Frames-to-Grayscale-and-Count-Objects' ~/.agents/skills/'convert-frames-to-grayscale-and-count-objects' && 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/'convert-frames-to-grayscale-and-count-objects' ~/.claude/skills/'convert-frames-to-grayscale-and-count-objects' (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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