AgentSkillsCN

google-slides-beautifier

利用Vertex AI（Gemini 3 Pro）与高保真图像生成技术，重新设计Google Slides演示文稿。当用户希望“美化”“重塑”“现代化”或“优化”幻灯片的整体视觉效果时，可使用此技能。它以精美且主题一致的视觉幻灯片取代枯燥乏味的文字页面，同时通过“信息图模式”精准保留关键信息；支持“玻璃质感”与“复古矢量”等多种风格。

SKILL.md
--- frontmatter
name: google-slides-beautifier
description: Redesigns Google Slides presentations using Vertex AI (Gemini 3 Pro) and high-fidelity image generation. Use this skill when the user wants to "beautify", "redesign", "modernize", or "fix" the aesthetics of a slide deck. It replaces boring text slides with stunning, theme-consistent visual slides while preserving key information via "Infographic Mode". Supports "Glassmorphism" and "Retro Vector" styles.

Google Slides Beautifier (Nano Banana Standard)

This skill transforms standard text-heavy Google Slides into visually stunning, professionally designed presentations using Generative AI. It follows the "Nano Banana" workflow for high-fidelity, narrative-driven output.

Core Capabilities

  1. •Smart Narrative Planning:
    • •Generates separate Cover, Content, and Data slide structures.
    • •Supports Strict Page Counts (5, 5-10, 10-15, 20-25) with predefined narrative arcs.
    • •Includes Hierarchical Bullets (sub-points) and Visual Metaphors.
  2. •High-Fidelity Themes:
    • •Glassmorphism (glass): Unreal Engine 5 style with volumetric lighting and Bento grids.
    • •Retro Vector (vector): Flat, monoline, pastel-colored illustrations with "Toy Model" aesthetic.
  3. •GCS Image Buffer:
    • •Uses Google Cloud Storage as a public buffer for ultra-fast, high-res image injection.
    • •Auto-fallback to Drive if GCS is unavailable.
  4. •Blank Slide Cleanup:
    • •Automatically removes the default blank title slide after generation to keep decks clean.

Usage Guide

Step 1: Generate Content Structure

Use the content_agent.py to plan your deck. This creates a JSON blueprint.

bash
# Example: 10-page deck for executives on AI Strategy
python3 scripts/content_agent.py "Enterprise AI Strategy" \
  --audience "Executives" \
  --pages "10-15" \
  --intent "pitch" \
  --out ai_strategy.json

Options:

  • •--pages: 5 (Quick), 5-10 (Standard), 10-15 (Deep Dive), 20-25 (Training).
  • •--intent: pitch (Sales), journey (Vision), education (Explainer).

Step 2: Build Skeleton Deck

Convert the JSON blueprint into a real Google Slides presentation (text-only skeleton).

bash
python3 scripts/slides_generator.py ai_strategy.json
# Output: Created Presentation ID: <DECK_ID>

Step 3: Beautify (Apply Theme)

Apply the chosen theme (glass or vector) to generate high-fidelity images.

bash
python3 scripts/smart_beautifier.py \
  --presentation-id <DECK_ID> \
  --theme vector \
  --workers 5

Themes:

  • •glass: Best for Tech, SaaS, Keynotes.
  • •vector: Best for Education, Storytelling, Creative.

Themes Reference

ThemeKeywordStyle NotesBest For
GlassmorphismglassDark mode, Neon accents, Frosted glass transparency, Bento GridTech demos, AI startups, High-Impact Keynotes
Retro VectorvectorFlat design, Pastel colors, Monoline illustrations, Paper textureEducation, Storytelling, Creative Agencies

Troubleshooting

  • •Auth Errors:
    • •Check ~/.gemini/credentials/cloud-resource-key.json exists.
    • •Ensure you are logged in locally (gcloud auth login) for the Slides API.
  • •Quota Issues:
    • •If Vertex AI quota is hit, the skill will attempt to retry with exponential backoff.
  • •Text Rendering:
    • •If text looks "garbled", try simplifying the slide content before beautification.