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name: image description: ImageAgent - Generate EVOLEA Brand Images with Reinforcement Learning

EVOLEA Image Generation with Reinforcement Learning

Invoke with: /image or use automatically when generating images for the website Last Updated: 2025-12-27

This skill provides an intelligent image generation system that learns from user feedback to produce increasingly better, brand-consistent images for EVOLEA.

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MCP Server (Claude Desktop / Claude App)

The image generation system is available as an MCP server for use with Claude Desktop and Claude App.

Available Tools

Setup (Claude Desktop)

Add to %APPDATA%\Claude\claude_desktop_config.json:

Copy{
  "mcpServers": {
    "evolea-images": {
      "command": "python",
      "args": ["C:/Users/christoph/evolea-website/scripts/mcp_image_server.py"],
      "env": {
        "GOOGLE_API_KEY": "your-gemini-api-key"
      }
    }
  }
}

Quick Commands in Claude Desktop

Copy"Generate an image of children doing art together"
"Create an A/B comparison for Mini Projekte hero"
"Show me recent training images"
"Publish the image to GitHub so I can see it on my phone"

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How It Works

Copy┌─────────────────────────────────────────────────────────────┐
│  1. LOAD LEARNINGS from LEARNINGS.md                        │
│     - Apply positive patterns (+3, +1 boosts)               │
│     - Include negative patterns in exclusions (-1, -3)      │
├─────────────────────────────────────────────────────────────┤
│  2. GENERATE OPTIONS (A and B)                              │
│     - Option A: Base prompt with current learnings          │
│     - Option B: Base + additional style modifiers           │
│     - Save to: public/images/generated/training/            │
├─────────────────────────────────────────────────────────────┤
│  3. CREATE COMPARISON GRID                                  │
│     - Side-by-side A|B image for easy comparison            │
├─────────────────────────────────────────────────────────────┤
│  4. USER SELECTS                                            │
│     - A, B, or Neither with feedback                        │
├─────────────────────────────────────────────────────────────┤
│  5. UPDATE LEARNINGS                                        │
│     - Boost winning patterns                                │
│     - Record negative patterns from feedback                │
│     - Persist to LEARNINGS.md                               │
├─────────────────────────────────────────────────────────────┤
│  6. PUBLISH (optional)                                      │
│     - Push to GitHub → Cloudflare Pages                     │
│     - Get public URL for mobile access                      │
├─────────────────────────────────────────────────────────────┤
│  7. ITERATE until satisfied                                 │
└─────────────────────────────────────────────────────────────┘

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Command Line Usage

Generate with Training Loop

Copy# Start a training session for a specific image
python scripts/generate_image.py "children ages 5-8 creating art" \
  --name mini-projekte-hero \
  --category programs \
  --training

Manual A/B Generation

Copy# Generate 2 options with comparison grid
python scripts/generate_image.py "your prompt" \
  --name image-name \
  --count 2 \
  --comparison-grid

Fully Automated (with Claude selection)

Copypython scripts/generate_image.py "your prompt" \
  --name image-name \
  --auto-select

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Key Files

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EVOLEA Style Guidelines

Central European Children (Ages 5-8)

• Skin tones: Light/fair with warm undertones
• Hair colors: Blonde, light brown, auburn, brown
• Features: Soft, rounded, friendly expressions
• NO: Religious symbols, American cultural elements

Whimsical Style (User's Preferred)

• Soft dreamy watercolor textures
• Floating, layered clouds in spectrum colors
• Ethereal, magical atmosphere
• Delicate butterflies or unicorns
• Pastel gradient backgrounds (lavender, mint, coral, cream)

Color Palette

NEVER Include

• Puzzle piece symbols
• Clinical/medical settings
• Religious symbols on children
• American cultural elements (yellow school buses)
• Photorealistic style
• Dark or muted colors

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Teacher Illustrations

Based on EVOLEA team members:

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Prompt Templates

Program Hero

CopyChildren aged [AGE] [ACTIVITY] in [SETTING].
Swiss/Central European children with light skin and varied natural hair colors.
[SPECIFIC DETAILS].
Mood: [EMOTION]. Dominant colors: [COLORS].
Soft watercolor children's book illustration style with delicate butterflies.

Abstract/Decorative

CopySoft dreamy [SUBJECT] in whimsical watercolor style.
Layered colorful clouds in lavender, mint, coral, and cream.
Ethereal atmosphere with gentle sparkles.
Delicate butterflies floating softly.
Dominant colors: [COLORS]. Mood: magical, warm, inviting.

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Backend Configuration

The image generation always uses Gemini 3 Pro:

This is configured in scripts/generate_image.py via CONFIG.gemini_model.

Replicate (Flux) is available as a fallback if Gemini is unavailable in your region.

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Related Files

• TRAINING-GUIDE.md - Detailed training workflow guide
• LEARNINGS.md - Current learned preferences
• style-profiles/ - Style profile templates
• .claude/skills/Design skills/illustrations.md - Illustration guidelines