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+# 🎬 Storyboard Generator for Google Antigravity
+
+## 📖 Overview
+
+This Agent Skill transforms complete video scripts into professional 3x3 grid storyboard key frame images using Google Nano Banana Pro's advanced capabilities:
+- Character consistency maintenance
+- Professional-grade image quality
+- Multi-language text rendering
+- Real-world knowledge integration
+
+## 🚀 Usage
+
+### Command Format
+```bash
+/storyboard-generator [script-document-path-or-content]
+```
+
+### Usage Examples
+
+#### Based on Generated Script Document
+```bash
+/storyboard-generator video-script-失去遗忘能力-20260204.md
+```
+
+#### Direct Script Content Input
+```bash
+/storyboard-generator "Video Title: What if humans lost the ability to forget
+Opening Hook (0-7s): A person surrounded by memory fragments...
+Problem Introduction (7-25s): Joy vs pain memory comparison..."
+```
+
+#### Natural Language Trigger
+```bash
+"Generate a 3x3 storyboard grid based on my script document"
+"Create professional key frame preview for this video"
+```
+
+## 🎯 Google Nano Banana Pro Advantages
+
+### 🎭 Character Consistency
+- **Same Person**: Maintain appearance across different scenes
+- **Expression Changes**: Different emotional expressions for same character
+- **IP Imagery**: Visual unity for brand or series content
+
+### 🌍 Real-world Knowledge
+- **Scientific Accuracy**: Accurate visual representation of medical, physics concepts
+- **Scene Realism**: Environment design combining real-world data
+- **Cultural Adaptation**: Accurate representation of different regions and cultures
+
+### 🔤 Multi-language Text Rendering
+- **Chinese & English Subtitles**: High-quality text rendering
+- **Professional Terms**: Accurate display of scientific terms and proper nouns
+- **Title Design**: Professional-grade titles and graphic text
+
+## 📊 Output Components
+
+### 1. 3x3 Storyboard Grid
+```
+Standard 3x3 format including:
+┌─────────────┬─────────────┬─────────────┐
+│  Frame 1    │   Frame 2   │   Frame 3   │
+│ Opening Hook│ Problem Intro│Crisis Display│
+│   (0-7s)    │   (7-25s)   │  (25-65s)   │
+├─────────────┼─────────────┼─────────────┤
+│  Frame 4    │   Frame 5   │   Frame 6   │
+│ Science 1   │  Science 2  │ Deep Impact │
+│ (65-100s)   │ (100-140s)  │ (140-180s)  │
+├─────────────┼─────────────┼─────────────┤
+│  Frame 7    │   Frame 8   │   Frame 9   │
+│  Solution   │  Summary    │Call to Action│
+│ (180-200s)  │ (200-210s)  │   Ending    │
+└─────────────┴─────────────┴─────────────┘
+```
+
+### 2. Professional Production Reference
+- **Key Frame Description Table**: Detailed production requirements for each frame
+- **Visual Style Guidelines**: Color, composition, lighting standards
+- **Technical Parameters**: Shot types, angles, special effects requirements
+
+### 3. Nano Banana Pro Prompts
+- **Complete Generation Instructions**: Ready-to-use professional prompts
+- **Per-frame Optimization Suggestions**: Optimization plans for each key frame
+- **Consistency Parameters**: Technical settings ensuring visual coherence
+
+## 💡 Best Practices
+
+### Script Preparation
+1. **Clear Time Nodes**: Each scene has clear time markers
+2. **Detailed Visual Descriptions**: Complete elements for visuals, colors, emotions
+3. **Clear Transition Logic**: Clear connection relationships between scenes
+
+### Storyboard Design Principles
+1. **Visual Rhythm**: Changes in shot types and composition
+2. **Emotional Delivery**: Each frame accurately conveys corresponding emotion
+3. **Information Hierarchy**: Visual prominence of important information
+
+### Nano Banana Pro Usage Tips
+1. **Consistent Character Description**: Maintain key terms after first description
+2. **Fixed Style Parameters**: Use consistent style descriptors
+3. **Quality Parameters**: Always include professional quality parameters
+
+## 🔧 Advanced Usage
+
+### Complex Script Handling
+```bash
+# Scripts with more than 9 key frames
+"This script has 15 key scenes, please generate 2 storyboard grids"
+
+# Specific section emphasis
+"Focus on creating detailed storyboards for the science explanation section (65-140s)"
+```
+
+### Style Customization
+```bash
+# Specify visual style
+"Regenerate storyboard using cyberpunk aesthetic"
+
+# Character consistency requirements
+"Ensure the protagonist maintains same appearance and clothing in all frames"
+```
+
+### Platform Adaptation
+```bash
+# Different size requirements
+"Generate portrait version of the storyboard"
+"Create square 3x3 grid suitable for Instagram"
+```
+
+## 📱 Output Format Options
+
+### Standard 3x3 Grid
+- **Size**: 1080x1080 (social media)
+- **Usage**: Preview, team communication, investor presentation
+
+### Professional Production Version
+- **Size**: 3840x2160 (4K)
+- **Usage**: Formal production, print output
+
+### Extended Versions
+- **Multiple Images**: Complete storyboard for complex scripts
+- **Individual Frame Output**: HD version of each key frame
+
+## 🔄 Integration with Other Skills
+
+### Complete Workflow
+```
+1. viral-topic-generator (Topic Analysis)
+    ↓
+2. video-script-writer (Complete Script)
+    ↓
+3. storyboard-generator (Storyboard Preview) ← You are here
+    ↓
+4. Production Execution (Film/Create based on storyboard)
+```
+
+### Iterative Optimization
+```
+Storyboard Generation → Team Review → Modify Adjustments → Regenerate → Final Version
+```
+
+## 📝 Quality Checklist
+
+### Visual Quality
+- ✅ Each frame clear with professional composition
+- ✅ Unified and coordinated color style
+- ✅ Consistent character appearance
+- ✅ Clear and readable text and logos
+
+### Narrative Continuity
+- ✅ Key frames accurately reflect script content
+- ✅ Visual rhythm matches emotional changes
+- ✅ Clear scene transition logic
+- ✅ Accurate time progression expression
+
+### Production Feasibility
+- ✅ Composition suitable for actual filming/production
+- ✅ Special effects requirements within budget
+- ✅ Reasonable props and scene requirements
+- ✅ Technical difficulty matches team capabilities
+
+## 📱 Platform Compatibility
+
+Works seamlessly across:
+- ✅ Google Antigravity
+- ✅ Claude Code
+- ✅ Cursor
+- ✅ Other Agent Skills-compatible tools
+
+## 📝 FAQ
+
+**Q: Character consistency not good enough?**
+A: Describe character features in detail in first frame, repeat key feature words in subsequent frames
+
+**Q: Text in grid not clear?**
+A: Utilize Nano Banana Pro's multi-language rendering capability, specify text requirements clearly in prompts
+
+**Q: How to handle complex scientific concept visualization?**
+A: Use real-world knowledge function, provide specific scientific terms and reference requirements
+
+## 🌟 Expected Success Case
+
+Based on your "losing forgetting ability" script, the generated storyboard will include:
+- **Opening**: Strong visual impact of floating memory fragments
+- **Science**: Accurate medical representation of brain neural networks
+- **Emotion**: Sharp contrast between pain and hope
+- **Elevation**: Philosophical imagery of time healing concept
+
+**Expected Result**: Professional-grade storyboard preview that can directly guide production teams in video creation, significantly improving production efficiency and final quality.
+
+## 🔗 Google Nano Banana Pro Information
+
+Learn more about the advanced AI image generation technology powering this skill:
+- [Nano Banana Pro: Gemini 3 Pro Image model from Google DeepMind](https://blog.google/technology/ai/nano-banana-pro/)
+- [Nano Banana Pro - Gemini AI image generator & photo editor](https://gemini.google/overview/image-generation/)
+- [Nano Banana image generation | Gemini API | Google AI for Developers](https://ai.google.dev/gemini-api/docs/image-generation)
+
+---
+
+Ready to transform your script into professional storyboard grids? Let Nano Banana Pro provide the best visual preview for your video production!
--- a/.agent/skills/storyboard-generator/SKILL.md
+++ b/.agent/skills/storyboard-generator/SKILL.md
@@ -0,0 +1,204 @@
+---
+name: storyboard-generator
+description: Generates professional storyboard key frame 3x3 grid images from complete video scripts using Google Nano Banana Pro for character consistency and high-quality cinematic visualization. Use when users need to convert scripts into visual storyboard previews.
+argument-hint: [script-document-path-or-content]
+user-invocable: true
+---
+
+# 🎬 Storyboard Generator - Professional Video Preview Creation
+
+Transform script content: $ARGUMENTS into professional 3x3 grid storyboard key frame images.
+
+## 📝 Storyboard Generation Workflow
+
+### Step 1: Script Analysis & Key Frame Extraction
+1. **Script Structure Analysis**
+   - Parse complete script document
+   - Identify time nodes and scene transitions
+   - Extract core visual elements and characters
+
+2. **Key Frame Selection Strategy**
+   - **Opening Hook Frame**: Most impactful opening scene
+   - **Emotional Turning Points**: Key moments of emotional change
+   - **Knowledge Point Displays**: Visual key frames for core concepts
+   - **Climax Moments**: Peak emotional or informational scenes
+   - **Ending Elevation**: Summary visual scenes
+
+### Step 2: Unified Visual Style Design
+3. **Character Consistency Planning**
+   - Define main character designs (if applicable)
+   - Establish visual style guidelines
+   - Design color themes and lighting styles
+
+4. **Professional Storyboard Standards**
+   - Composition rules (rule of thirds, symmetry, leading lines)
+   - Shot types (wide, medium, close-up, extreme close-up)
+   - Angle choices (eye level, high angle, low angle, subjective)
+
+### Step 3: Nano Banana Pro Prompt Optimization
+5. **Professional-Grade Prompt Design**
+   - Utilize Nano Banana Pro's character consistency features
+   - Integrate multi-language text rendering capabilities
+   - Apply real-world knowledge for enhanced details
+
+6. **3x3 Grid Layout Planning**
+   - Arrange key frames in chronological order
+   - Ensure visual rhythm and story continuity
+   - Annotate time codes and scene descriptions
+
+## 📋 Standard Output Format
+
+```
+# 🎬 《[Video Title]》Storyboard Key Frame Design
+
+## 📊 Storyboard Basic Information
+- **Script Source**: [Script document name]
+- **Total Key Frames**: [X frames]
+- **Grid Count**: [X grids]
+- **Visual Style**: [Overall style description]
+- **Character Consistency**: [Main character design notes]
+
+## 🎭 Storyboard Grid #1
+
+### Key Frame Layout (3x3 Grid)
+```
+[1. Hook Opening]     [2. Problem Intro]    [3. Crisis Display]
+   (0-7s)              (7-25s)             (25-65s)
+
+[4. Science Exp 1]    [5. Science Exp 2]   [6. Deep Impact]
+   (65-100s)          (100-140s)          (140-180s)
+
+[7. Solution]         [8. Summary]         [9. Call to Action]
+   (180-200s)         (200-210s)          (Ending)
+```
+
+### 🎨 Nano Banana Pro Generation Prompt
+```
+Create a professional 3x3 storyboard grid showing 9 key frames for video "[Video Title]":
+
+Frame 1 (0-7s): [Detailed scene description]
+- Composition: [Composition method]
+- Shot type: [Shot type]
+- Lighting: [Lighting setup]
+
+Frame 2 (7-25s): [Scene description]
+- Character consistency: [Character continuity notes]
+- Visual transition: [Visual connection to previous frame]
+
+[Continue describing all 9 key frames...]
+
+Style: [Unified visual style], character consistency throughout, professional cinematography,
+storyboard format with clear frame divisions, time stamps visible,
+cinematic quality, 8k resolution
+```
+
+### 📝 Key Frame Description Table
+| Frame | Time | Scene Description | Shot Type | Main Elements | Emotional Tone |
+|-------|------|-------------------|-----------|---------------|----------------|
+| 1 | 0-7s | [Description] | [Type] | [Elements] | [Tone] |
+| 2 | 7-25s | [Description] | [Type] | [Elements] | [Tone] |
+| ... | ... | ... | ... | ... | ... |
+
+## 🎨 Visual Design Guidelines
+
+### Character Consistency Requirements
+- **Main Character Design**: [If applicable, describe fixed character appearance]
+- **Expression Changes**: [Expression design under different emotions]
+- **Costume & Props**: [Consistent visual elements to maintain]
+
+### Color Emotion Mapping
+- **Suspense/Opening**: Cool tones, blue-purple palette
+- **Crisis/Warning**: Warm tones, red-orange palette
+- **Science/Rational**: Neutral tones, blue-green palette
+- **Hope/Elevation**: Warm gold tones, yellow-green palette
+
+### Unified Composition Style
+- **Shot Variation**: Rhythm changes of wide-medium-close-extreme close-up
+- **Angle Transitions**: Primarily eye level, special angles for key moments
+- **Composition Principles**: Rule of thirds, important elements at golden ratio points
+
+## 📱 Multi-Format Output Solutions
+
+### Standard 3x3 Grid
+- **Application**: 9 or fewer key frames
+- **Size**: 1080x1080 (square)
+- **Usage**: Social media preview, production team reference
+
+### Extended Storyboard (Multiple Images)
+- **Application**: Complex scripts with more than 9 key frames
+- **First Image**: Main storyline key frames
+- **Second Image**: Detail supplements and transition frames
+- **Third Image**: Special effects and subtitle design reference
+
+### Professional Production Version
+- **Horizontal Grid**: 3840x2160 (4K)
+- **Individual HD Frames**: Each key frame output separately
+- **Production Reference**: Including technical parameters and shooting angles
+```
+
+## 🎯 Nano Banana Pro Professional Advantages
+
+### Character Consistency Application
+- Maintain same character appearance across multiple key frames
+- Support character coherence in different environments and expressions
+- Suitable for video content requiring fixed IP imagery
+
+### Multi-language Text Rendering
+- Accurately display Chinese and English subtitle previews in storyboards
+- Support high-quality text rendering for professional terms and titles
+- Suitable for international content storyboard design
+
+### Real-world Knowledge Integration
+- Combine Google search data to enhance scene realism
+- Provide accurate visual representation of scientific concepts
+- Support visualization design of real-time information
+
+## 🛠️ Professional Production Process
+
+### Pre-production Phase
+1. **Script Review**: Understand complete story flow
+2. **Key Frame Marking**: Identify visual focal moments
+3. **Style Definition**: Determine overall visual tone
+
+### Generation Phase
+4. **Initial Generation**: Generate first version using optimized prompts
+5. **Detail Adjustment**: Fine-tune unsatisfactory frames
+6. **Consistency Check**: Ensure character and style coherence
+
+### Post-production Phase
+7. **Annotation Completion**: Add time codes and production notes
+8. **Format Output**: Generate versions for different purposes
+9. **Team Sharing**: Create reference documents for collaboration
+
+## 📈 Production Quality Standards
+
+### Professional Storyboard Requirements
+- ✅ Visual Continuity: Natural transitions between adjacent frames
+- ✅ Emotional Delivery: Each frame accurately expresses corresponding emotion
+- ✅ Information Clarity: Key information points clearly visible
+- ✅ Production Feasibility: Consider actual filming/production difficulty
+
+### Nano Banana Pro Quality Advantages
+- ✅ 8K high-resolution output
+- ✅ SynthID watermarking (AI content identification)
+- ✅ Professional-grade image quality
+- ✅ Complex instruction comprehension capability
+
+## 🔧 Tool Requirements
+
+This skill works optimally with agents that can:
+- Parse and analyze detailed script documents
+- Generate consistent visual narratives
+- Create professional storyboard layouts
+- Produce high-quality Nano Banana Pro prompts
+- Maintain character and style consistency across multiple frames
+
+## 📱 Multi-Platform Compatibility
+
+Designed to work across:
+- ✅ Google Antigravity
+- ✅ Claude Code
+- ✅ Cursor
+- ✅ Other Agent Skills-compatible tools
+
+Begin creating your professional storyboard key frames...