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ppt-compressor
84 / 100 · Low risk
Fine to try. Some of what it can do is expected: a media skill usually calls an AI service over the internet.
By LeoYeAI/agent-master-skills (GitHub) · media · 2,186 stars · scanned at commit 8f88f9a
This skill should be used when the user wants to compress a PowerPoint (.pptx) file by reducing the size of embedded videos and large images. It handles the complete workflow of extracting media from .pptx archives, compressing videos with a bundled ffmpeg (no installation required) and images with Pillow, and repackaging into a valid .pptx file. Trigger phrases include "compress PPT", "reduce PPT size", "compress PowerPoint", "PPT too large", "shrink presentation", "compress videos in PPT", "c…
Works with any agent that supports SKILL.md skills.
What this skill can do
Runs commands on your computer
This is disclosed by the author in the skill's SKILL.md or README.
Found in 21 places.
Show 17 more
- skills/ppt-compress-master/SKILL.md, line 178
python -c "import sys; sys.path.insert(0, r'{SKILL_DIR}/scripts'); from compress_ppt_videos import run; run(r'<验证后的路径>')" - skills/ppt-compress-master/SKILL.md, line 213
python "{SKILL_DIR}/scripts/compress_ppt_videos.py" "<input_path>" - skills/ppt-compress-master/SKILL.md, line 238
python "{SKILL_DIR}/scripts/compress_ppt_videos.py" "<input.pptx>" - skills/ppt-compress-master/SKILL.md, line 311
python -c "import sys; sys.path.insert(0, r'{SKILL_DIR}/scripts'); from compress_ppt_videos import run; run(r'C:/Users/user/Desktop/presentation.pptx')" - skills/ppt-compress-master/SKILL.md, line 317
python "{SKILL_DIR}/scripts/compress_ppt_videos.py" "C:/Users/user/Desktop/presentation.pptx" - skills/ppt-compress-master/SKILL.md, line 345
python -c "import sys; sys.path.insert(0, r'{SKILL_DIR}/scripts'); from compress_ppt_videos import run; run(r'C:/path/to/file.pptx', crf=23, preset='slow', max_ - skills/ppt-compress-master/SKILL.md, line 353
python -c "import sys; sys.path.insert(0, r'{SKILL_DIR}/scripts'); from compress_ppt_videos import run; run(r'C:/path/to/file.pptx', skip_videos=True, image_qua - skills/ppt-compress-master/SKILL.md, line 361
python -c "import sys; sys.path.insert(0, r'{SKILL_DIR}/scripts'); from compress_ppt_videos import run; run(r'C:/path/to/file.pptx', dry_run=True)" - skills/ppt-compress-master/SKILL.md, line 386
python -c "import sys; sys.path.insert(0, r'{SKILL_DIR}/scripts'); from compress_ppt_videos import run; run(r'<path>')" - skills/ppt-compress-master/SKILL.md, line 398
xattr -d com.apple.quarantine "{SKILL_DIR}/scripts/bin/ffmpeg" - skills/ppt-compress-master/SKILL.md, line 404
chmod +x "{SKILL_DIR}/scripts/bin/ffmpeg" - skills/ppt-compress-master/scripts/compress_ppt_videos.py, line 100
result = subprocess.run( - skills/ppt-compress-master/scripts/compress_ppt_videos.py, line 108
except (FileNotFoundError, subprocess.TimeoutExpired): - skills/ppt-compress-master/scripts/compress_ppt_videos.py, line 121
result = subprocess.run( - skills/ppt-compress-master/scripts/compress_ppt_videos.py, line 139
result = subprocess.run( - skills/ppt-compress-master/scripts/compress_ppt_videos.py, line 150
except (FileNotFoundError, subprocess.TimeoutExpired, json.JSONDecodeError): - skills/ppt-compress-master/scripts/compress_ppt_videos.py, line 221
result = subprocess.run(
and 1 more places
Downloads and installs other software
This is disclosed by the author in the skill's SKILL.md or README.
Found in 6 places.
Show 3 more
Connects to the internet
The author does not mention this. Expected for a media skill.
Found in 2 places.
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'ppt-compressor' ] || [ -L ~/.agents/skills/'ppt-compressor' ]; then echo 'A skill folder named ppt-compressor already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/LeoYeAI/agent-master-skills' "$d" && git -C "$d" checkout --quiet '8f88f9a0dd5a1075d4f0c7626f9d960844d57575' -- 'skills/ppt-compress-master' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/ppt-compress-master' ~/.agents/skills/'ppt-compressor' && 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/'ppt-compressor' ~/.claude/skills/'ppt-compressor' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
The badge for LeoYeAI/agent-master-skills shows the score of its lowest-scoring skill.
[](https://zalavijaysinh.github.io/skilltrust/repos/LeoYeAI/agent-master-skills/)
Score history
| Date | Version | Score |
|---|
| 2026-11-08 | 8f88f9a | 84 |
| 2026-11-07 | 8f88f9a | 80 |