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cf:pptx
80 / 100 · Low risk
Fine to try.
By haposoft/cafekit (GitHub) · productivity · 54 stars · scanned at commit e800d3d
Create, edit, analyze .pptx PowerPoint files. Use for presentations, slides, layouts, speaker notes, template modification, content extraction, slide generation.
Works with any agent that supports SKILL.md skills.
What this skill can do
Runs commands on your computer
The author does not mention this.
Found in 16 places.
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- packages/spec/src/claude/skills/pptx/SKILL.md, line 390
python scripts/replace.py working.pptx replacement-text.json output.pptx - packages/spec/src/claude/skills/pptx/SKILL.md, line 419
python scripts/thumbnail.py template.pptx [output_prefix] - packages/spec/src/claude/skills/pptx/SKILL.md, line 440
python scripts/thumbnail.py presentation.pptx - packages/spec/src/claude/skills/pptx/SKILL.md, line 452
soffice --headless --convert-to pdf template.pptx - packages/spec/src/claude/skills/pptx/SKILL.md, line 457
pdftoppm -jpeg -r 150 template.pdf slide - packages/spec/src/claude/skills/pptx/SKILL.md, line 470
pdftoppm -jpeg -r 150 -f 2 -l 5 template.pdf slide # Converts only pages 2-5 - packages/spec/src/claude/skills/pptx/ooxml/scripts/pack.py, line 103
result = subprocess.run( - packages/spec/src/claude/skills/pptx/ooxml/scripts/pack.py, line 125
except subprocess.TimeoutExpired: - packages/spec/src/claude/skills/pptx/ooxml/scripts/validation/redlining.py, line 153
result = subprocess.run( - packages/spec/src/claude/skills/pptx/ooxml/scripts/validation/redlining.py, line 185
result = subprocess.run( - packages/spec/src/claude/skills/pptx/ooxml/scripts/validation/redlining.py, line 211
except (subprocess.CalledProcessError, FileNotFoundError, Exception): - packages/spec/src/claude/skills/pptx/scripts/thumbnail.py, line 219
result = subprocess.run( - packages/spec/src/claude/skills/pptx/scripts/thumbnail.py, line 237
result = subprocess.run(
Downloads and installs other software
The author does not mention this.
Found in 8 places.
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Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'cf-pptx' ] || [ -L ~/.agents/skills/'cf-pptx' ]; then echo 'A skill folder named cf-pptx already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/haposoft/cafekit' "$d" && git -C "$d" checkout --quiet 'e800d3dbf8e84dd92e85cf58e99a4f4150e240db' -- 'packages/spec/src/claude/skills/pptx' && mkdir -p ~/.agents/skills && cp -R "$d"/'packages/spec/src/claude/skills/pptx' ~/.agents/skills/'cf-pptx' && 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/'cf-pptx' ~/.claude/skills/'cf-pptx' (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 haposoft/cafekit shows the score of its lowest-scoring skill.

[](https://zalavijaysinh.github.io/skilltrust/repos/haposoft/cafekit/)
Score history
| Date | Version | Score |
|---|
| 2026-11-08 | e800d3d | 80 |
| 2026-11-06 | e800d3d | 80 |