pptx

name	pptx
description	Use this skill any time a .pptx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx file (even if the extracted content will be used elsewhere, like in an email or summary); editing, modifying, or updating existing presentations; combining or splitting slide files; working with templates, layouts, speaker notes, or comments. Trigger whenever the user mentions "deck," "slides," "presentation," or references a .pptx filename, regardless of what they plan to do with the content afterward. If a .pptx file needs to be opened, created, or touched, use this skill.
license	Proprietary. LICENSE.txt has complete terms
trigger	用户要求创建、读取、编辑演示文稿（PPT/PPTX/.pptx），提到PPT、幻灯片、演示文稿、演示、presentation、deck、slides、slide，或需要处理任何 .pptx 文件
do-not-trigger	用户只是讨论演示技巧但不涉及 .pptx 文件操作
blocked-tools	["manage_scheduled_task","manage_trigger","manage_file_watch","delegate_to_agent","update_memory","todo_write","generate_image","process_image","clipboard_read","clipboard_write","system_notify","manage_mcp_server","log_task_completion","save_agent","computer"]

PPTX Skill

Quick Reference

Task	Guide
Read/analyze content	python -m markitdown presentation.pptx
Edit or create from template	Read editing.md
Create from scratch	Read pptxgenjs.md or python-pptx.md

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Reading Content

# Text extraction
python -m markitdown presentation.pptx

# Visual overview
python scripts/thumbnail.py presentation.pptx

# Raw XML
python scripts/office/unpack.py presentation.pptx unpacked/

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Editing Workflow

Read editing.md for full details.

1. Analyze template with thumbnail.py
2. Unpack → manipulate slides → edit content → clean → pack

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Creating from Scratch

Read pptxgenjs.md for full details. Alternatively, read python-pptx.md if Python is available.

Use when no template or reference presentation is available.

Writing large scripts

生成脚本通常几百行。不要用 write_file 写大脚本（会导致 JSON 截断），改用 run_command + heredoc：

cat << 'SCRIPT_EOF' > /tmp/build_ppt.js
const pptxgen = require("pptxgenjs");
// ... your script here ...
SCRIPT_EOF

如果脚本超过 200 行，用 >> 追加模式分批写入。

Output rules

• 只输出 .pptx 文件，不要生成 HTML 预览、临时 PDF、截图等中间文件
• 脚本文件（.js/.py）写到 /tmp，用完即弃，不要放在输出目录

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Design Ideas

Don't create boring slides. Plain bullets on a white background won't impress anyone. Consider ideas from this list for each slide.