domains / documents / presentation-generation / ppt-generator

ppt-generator

Skill card

combined

The two copies implement fundamentally different PPT generation procedures. The anbeime/skill copy is a seven-role workflow that produces a .pptx file via python-pptx, with structured JSON, layout recommendations, and a generation script. The LeoYeAI copy is a single-file HTML slide deck generator with a strict Jobs-style minimalist vertical design, specific visual specs, and a different output format. Neither is a reproduction of the other; crowning one would hide a real alternative.

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Combined skill

# PPT Generator

## Overview
Generate high-quality presentations from a user's topic or script. Two output modes are available: PPTX (via python-pptx) and HTML (single-file, Jobs-style minimalist vertical deck).

## Mode Selection
- **PPTX Mode**: Use when the user needs a .pptx file, a multi-role collaborative workflow, or optimization of an existing PPT.
- **HTML Mode**: Use when the user wants a single HTML file, a Jobs-style minimalist vertical deck, or a tech/minimalist aesthetic.

## PPTX Mode (Seven-Role Workflow)

### Step 1: Theme Analysis
- Analyze the user's topic, target audience, presentation scenario, expected page count (10-20), and style preference.
- Generate a preliminary outline: cover, table of contents, 3-5 core chapters, key points per chapter, closing page.

### Step 2: Template Design
- Recommend layout types (TitleSlide, TitleAndContent, TwoColumnText, etc.) and visual style (color scheme, fonts, visual elements).
- Reference the layout guide for scene-appropriate layouts.

### Step 3: Content Planning
- Map the outline to specific page layouts.
- Define core information points per page (3-5 items).
- Plan information presentation (lists, comparisons, flows).

### Step 4: Text Creation
- Write concise titles (≤20 characters) and bullet points (≤20 characters each, parallel structure).
- Follow PPT writing principles: one theme per page, active voice, highlight key data.

### Step 5: Visual Design
- Recommend image types and positions for each page.
- Ensure images align with the overall style.

### Step 6: Optimization & Editing
- Polish language, optimize structure, refine content, and suggest data visualizations.

### Step 7: PPTX Generation
- Structure all content as JSON (metadata + slides).
- Run: `python scripts/generate_pptx.py --input ./ppt_data.json --output ./presentation.pptx`

### PPTX Sub-modes
- **Quick Outline**: Steps 1-2 only.
- **Content Fill**: Steps 2-6, optional Step 7.
- **Optimize Existing PPT**: Analyze existing content, apply Steps 1, 2, 5, 6.

## HTML Mode (Jobs-Style Minimalist Vertical Deck)

### Step 1: Read Script
- Read the user's original script without modification.

### Step 2: Refine Script
- Condense content, enhance impact, adapt for presentation. Output as Markdown.

### Step 3: Generate Titles
- Create chapter titles (≤12 characters) using contrast, question, assertion, number, or metaphor forms.

### Step 4: Design Slide Structure
- Plan page order and types. Reference the slide-types guide.

### Step 5: Generate HTML
- Use the base template to generate a complete HTML file.

### Step 6: Fill Content
- Add dynamic background light spots, interaction logic, and smooth transition animations.

### HTML Visual Specs
- Aspect ratio: 9:16 vertical
- Background: #000000 or #0a0a0a with blurred light spot animation
- Primary text: #ffffff
- Secondary text: #9ca3af
- Chinese font: HarmonyOS Sans SC / Source Han Sans
- English font: Inter / Roboto
- Title weight: font-black / font-bold
- Body weight: font-light / font-normal

### HTML Interaction
- Keyboard ← → for navigation
- Bottom progress bar
- Smooth transition animations

### HTML Tech Stack
- TailwindCSS (CDN)
- Vue3 (CDN) for complex pages
- Single HTML file, directly runnable

### HTML Prohibitions
- Dense text layout
- Flashy color schemes
- Complex charts
- Horizontal aspect ratio
- Deviation from minimalist tech style

### HTML Defaults
- Page count: 8-20 if unspecified
- Style: Jobs-style minimalist if unspecified

## Conflicts
- **anbeime/skill::skills/ppt-generator/ppt-generator/SKILL.md** produces a .pptx file via python-pptx with a seven-role workflow; **LeoYeAI/openclaw-master-skills::skills/ppt-generator/SKILL.md** produces a single HTML file with TailwindCSS/Vue3 and a six-step linear flow. These are incompatible output formats and workflows.
- **anbeime/skill** supports optimizing existing PPTs; **LeoYeAI** only generates new decks from a script.
- **anbeime/skill** has no fixed visual style; **LeoYeAI** mandates a specific Jobs-style vertical design with fixed colors and fonts.