skills

name	skills
description	This skill requires the Nano Banana MCP server for image generation: Use when this capability is needed.

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name: Oracle InfoGenius description: AI Architect-grade visual generation for OCI with research grounding and brand compliance version: 1.0.0 keywords: [oracle, oci, visuals, images, infographics, ai-architect, gemini, brand] triggers:

• "create infographic"
• "generate visual"
• "oracle diagram image"
• "architecture visual" mcp_required: [nanobanana]

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Oracle InfoGenius

When to Use This Skill

Activate this skill when:

• Creating professional OCI architecture visuals for presentations
• Generating infographics for customer proposals
• Building visual documentation with Oracle branding
• Need research-grounded visuals (not generic stock images)

Use /oracle-visual command to generate an image.

Don't use when:

• Need editable diagrams (use oracle-diagram-generator for Draw.io/Mermaid)
• Creating simple flowcharts (use Mermaid directly)
• Internal working documents (text is faster)

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Purpose

Generate AI Architect-grade visuals for Oracle Cloud Infrastructure that are:

1. Research-grounded - Based on actual OCI architecture patterns
2. Brand-compliant - Uses Oracle visual identity
3. Professional - Suitable for customer presentations
4. Accurate - Reflects real service relationships

Oracle Visual Identity

Brand Colors

Primary:
- Oracle Red: #C74634 (primary accent)
- Oracle Black: #312D2A (text, headers)
- White: #FFFFFF (backgrounds)

Secondary:
- Light Gray: #F5F5F5 (backgrounds)
- Medium Gray: #747775 (secondary text)
- Blue Accent: #1A73E8 (links, highlights)

Typography

• Headings: Oracle Sans, Poppins fallback
• Body: Inter, system sans-serif fallback
• Code: JetBrains Mono, Consolas fallback

Visual Style

• Clean, minimalist layouts
• Generous whitespace
• Flat design with subtle shadows
• Icon-based service representation
• Clear visual hierarchy

Generation Patterns

Pattern 1: Architecture Overview

Prompt Template:
"Create a professional architecture diagram showing [DESCRIPTION].
Style: Clean enterprise design with Oracle branding.
Colors: Oracle Red (#C74634) for primary services, gray for supporting.
Layout: [horizontal/vertical/radial] flow.
Include: Service labels, data flow arrows, cost annotations.
Resolution: 1920x1080 for presentations."

Pattern 2: Comparison Infographic

Prompt Template:
"Create a comparison infographic showing [OPTION A] vs [OPTION B].
Style: Split layout with Oracle branding.
Include: Key metrics, pros/cons, cost comparison.
Format: Side-by-side columns with icons.
Target: Executive audience."

Pattern 3: Process Flow

Prompt Template:
"Create a process flow diagram showing [PROCESS].
Style: Step-by-step numbered flow.
Colors: Oracle Red for active steps, gray for completed.
Include: Decision points, parallel paths, outcomes.
Format: Horizontal timeline or vertical steps."

Pattern 4: Data Architecture

Prompt Template:
"Create a data architecture diagram showing [DATA FLOW].
Style: Lakehouse/medallion architecture.
Layers: Bronze → Silver → Gold with clear labels.
Include: Data sources, transformations, consumers.
OCI Services: Show specific service icons."

OCI Service Icons

Compute

• VM instances: Server/computer icon
• OKE: Kubernetes wheel
• Functions: Lambda symbol / function icon
• Container Instances: Container box

Database

• Autonomous Database: Database cylinder with sparkle
• MySQL HeatWave: Dolphin + flame
• NoSQL: Document stack

AI/ML

• Generative AI: Brain/neural network
• Data Science: Flask/beaker
• AI Services: Eye/speech/document icons

Storage

• Object Storage: Bucket icon
• Block Volume: Disk stack
• File Storage: Folder

Networking

• VCN: Cloud outline
• Load Balancer: Balance scale
• API Gateway: Gateway arch

Command Usage

Basic Generation

/oracle-visual "RAG platform architecture with OCI services"

With Specifications

/oracle-visual "Multi-agent factory" --style=technical --size=1920x1080

For Presentations

/oracle-visual "Three-tier web app" --format=presentation --audience=executive

Best Practices

Research First

1. Understand the actual architecture before visualizing
2. Verify service names and relationships
3. Check current OCI pricing for cost annotations
4. Use official Oracle terminology

Visual Hierarchy

1. Most important element largest/centered
2. Data flows left-to-right or top-to-bottom
3. Group related services visually
4. Use color to indicate categories

Accessibility

1. Sufficient contrast (WCAG AA minimum)
2. Don't rely solely on color for meaning
3. Include text labels for all icons
4. Alt text for screen readers

Integration with MCP

Nano Banana Server

This skill requires the Nano Banana MCP server for image generation:

{
  "mcpServers": {
    "nanobanana": {
      "command": "uvx",
      "args": ["nanobanana-mcp-server@latest"],
      "env": {
        "GEMINI_API_KEY": "${GEMINI_API_KEY}"
      }
    }
  }
}

Generation Flow

1. Skill constructs optimized prompt
2. Calls nanobanana generate_image tool
3. Returns image with metadata
4. Optionally saves to file

Quality Checklist

Before finalizing visuals:

Accuracy:

• Service names match official OCI terminology
• Connections reflect actual data/network flows
• Cost estimates from current pricing page
• Architecture matches documented pattern

Visual Quality:

• Oracle brand colors applied correctly
• Text is readable at presentation size
• Icons are consistent style
• Layout is balanced and clean

Professional Standards:

• No placeholder text visible
• All labels complete and accurate
• Appropriate for target audience
• Suitable for customer presentations

Accessibility:

• Color contrast meets WCAG AA
• Icons have text labels
• Not dependent on color alone

Resources

Oracle Brand:

• OCI Graphics Library
• Oracle Brand Guidelines

MCP Integration:

• Nano Banana MCP
• MCP Server Setup

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Generate professional, research-grounded visuals that represent Oracle Cloud Infrastructure accurately and beautifully.

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