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skill-harvest-powerpoint.md

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94 lines (60 loc) · 3.23 KB
Raw
domain archive
title Powerpoint
verification metadata-normalized
source skill-pipeline
status draft
created 2026-05-09

背景

（此 lesson 从 skill powerpoint 自动提取，待补全）

根因

（待补充）

修复

Powerpoint Skill

When to use

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.

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

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/

Editing Workflow

Read editing.md for full details.

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

Creating from Scratch

Read pptxgenjs.md for full details.

Use when no template or reference presentation is available.

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.

Before Starting

  • Pick a bold, content-informed color palette: The palette should feel designed for THIS topic. If swapping your colors into a completely different presentation would still "work," you haven't made specific enough choices.
  • Dominance over equality: One color should dominate (60-70% visual weight), with 1-2 supporting tones and one sharp accent. Never give all colors equal weight.
  • Dark/light contrast: Dark backgrounds for title + conclusion slides, light for content ("sandwich" structure). Or commit to dark throughout for a premium feel.
  • Commit to a visual motif: Pick ONE distinctive element and repeat it — rounded image frames, icons in colored circles, thick single-side borders. Carry it across every slide.

Color Palettes

Choose colors that match your topic — don't default to generic blue. Use these palettes as inspiration:

Theme Primary Secondary Accent
Midnight Executive 1E2761 (navy) CADCFC (ice blue) FFFFFF (white)
Forest & Moss 2C5F2D (forest) 97BC62 (moss) F5F5F5 (cream)
Coral Energy F96167 (coral) F9E795 (gold) 2F3C7E (navy)
Warm Terracotta B85042 (terracotta) E7E8D1 (sand) A7BEAE (sage)
**Ocean Gr

验证

（待补充）