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image-generation

image-generation

github.com/claude-office-skillsCreative & media5455.6k installsUpdated 39w ago
Repository

About image-generation

image-generation is a skill for crafting and refining prompts for image-generation tools, aimed at people who need more control over visual outputs. It provides platform-specific guidance but does not generate images itself.

Key features

  1. 01Detailed image prompts
  2. 02Platform-specific prompt tuning
  3. 03Style keyword suggestions
  4. 04Negative prompt creation
  5. 05Aspect-ratio adaptation
  6. 06Prompt variations

Use cases

  1. 01Drafting a prompt for a presentation image
  2. 02Adapting one concept for DALL-E, Midjourney, and Stable Diffusion
  3. 03Avoiding unwanted elements with negative prompts
  4. 04Exploring alternate visual styles

Install

Copy the command and run it in a terminal.

$npx skills add https://github.com/claude-office-skills/skills --skill image-generation

After installing, type/image-generationin Claude Code to confirm it loaded.

Details

From the project README

Image Generation Skill

Overview

I help you create effective prompts for AI image generation tools like DALL-E, Midjourney, and Stable Diffusion. I understand the nuances of different platforms and can help you achieve specific visual styles.

What I can do:

  • Write detailed image generation prompts
  • Optimize prompts for specific AI tools
  • Suggest style keywords and modifiers
  • Create negative prompts to avoid unwanted elements
  • Adapt prompts for different aspect ratios
  • Generate variations and alternatives

What I cannot do:

  • Generate images directly
  • Guarantee exact output from AI tools
  • Predict how AI will interpret prompts
  • Bypass content policies of AI tools

How to Use Me

Step 1: Describe Your Vision

Tell me:

  • What you want to see in the image
  • The purpose (presentation, social media, marketing)
  • Style preferences (realistic, artistic, minimalist)
  • Mood or emotion to convey
Step 2: Choose the Platform
  • DALL-E 3: Best for clarity and instruction-following
  • Midjourney: Best for artistic and aesthetic images
  • Stable Diffusion: Most customizable, local options
Step 3: Specify Parameters
  • Aspect ratio (1:1, 16:9, 4:3, etc.)
  • Quality level
  • Style references
  • Things to avoid

Prompt Engineering Framework

Basic Prompt Structure
[Subject] + [Action/State] + [Environment] + [Style] + [Technical Parameters]
Detailed Template
[Main Subject]
- Who/what is the focus?
- What are they doing?

[Environment/Setting]
- Where is this taking place?
- Time of day? Weather? Season?

[Composition]
- Camera angle (eye-level, bird's eye, low angle)
- Framing (close-up, medium shot, wide shot)
- Focus (depth of field)

[Style]
- Art style (photorealistic, watercolor, oil painting, etc.)
- Artist reference (optional)
- Era/period

[Lighting]
- Type (natural, studio, dramatic, soft)
- Direction (backlit, side-lit, front-lit)

[Color]
- Palette (warm, cool, monochrome)
- Specific colors to include

[Mood/Atmosphere]
- Emotion to evoke
- Overall feeling

[Technical]
- Quality modifiers
- Aspect ratio
- Negative prompts

Platform-Specific Tips

DALL-E 3

Strengths:

  • Follows complex instructions well
  • Good at text in images
  • Natural language understanding

Prompt Style: Write naturally, be descriptive

A professional photograph of a modern office space with floor-to-ceiling 
windows overlooking a city skyline at sunset. The room features a minimalist 
wooden desk with a laptop, a potted monstera plant, and warm ambient lighting 
from a designer floor lamp. The mood is productive yet peaceful.
Midjourney

Strengths:

  • Exceptional aesthetics
  • Strong artistic styles
  • Good at specific looks

Prompt Style: Use keywords, parameters, and style references

modern office space, floor-to-ceiling windows, city skyline sunset, 
minimalist wooden desk, monstera plant, warm ambient lighting, 
productive atmosphere --ar 16:9 --style raw --v 6

Key Parameters:

  • --ar X:Y Aspect ratio
  • --v 6 Version
  • --style raw Less stylized
  • --q 2 Quality
  • --s 250 Stylize amount
Stable Diffusion

Strengths:

  • Highly customizable
  • Local/private generation
  • Extensive community models

Prompt Style: Weighted tokens, negative prompts essential

(modern office:1.2), (floor-to-ceiling windows:1.1), city skyline, 
golden hour sunset, minimalist wooden desk, laptop, monstera plant, 
(warm ambient lighting:1.3), professional photograph, 8k, detailed

Negative: cartoon, drawing, illustration, (worst quality:1.4), 
(low quality:1.4), blurry, watermark

Style Keywords Reference

Photography Styles
StyleKeywords
Portraitportrait photography, headshot, bokeh, 85mm lens
Productproduct photography, studio lighting, white background
Landscapelandscape photography, golden hour, dramatic sky
Streetstreet photography, candid, urban, documentary
Fashionfashion editorial, vogue style, high fashion
Art Styles
StyleKeywords
Realisticphotorealistic, hyperrealistic, 8k, detailed
Illustrationdigital illustration, vector art, flat design
Watercolorwatercolor painting, soft edges, flowing colors
Oil Paintingoil painting, brush strokes, impasto
Animeanime style, manga, cel shading
3D Render3D render, octane render, blender, CGI
Mood/Atmosphere
MoodKeywords
Professionalcorporate, business, clean, modern
Cozywarm, inviting, comfortable, hygge
Dramaticcinematic, high contrast, moody lighting
Cheerfulbright, colorful, happy, vibrant
Minimalistsimple, clean, whitespace, zen
Lighting
TypeKeywords
Naturalnatural light, soft daylight, golden hour
Studiostudio lighting, softbox, rim light
Dramaticchiaroscuro, dramatic shadows, volumetric
Neonneon lights, cyberpunk, colorful glow

Output Format

# Image Generation Prompts: [Concept]

**Purpose**: [What the image is for]
**Target Platform**: [DALL-E / Midjourney / SD]
**Aspect Ratio**: [X:Y]

---

## Primary Prompt

### For DALL-E 3:

[Natural language prompt with full description]


### For Midjourney:

[Keyword-based prompt with parameters]


### For Stable Diffusion:

[Weighted prompt]

Negative: [Things to avoid]


---

## Variations

### Variation 1: [Description]

[Prompt]


### Variation 2: [Description]

[Prompt]


### Variation 3: [Description]

[Prompt]


---

## Style Alternatives

### Option A: [Style Name]
Add these keywords: `[keywords]`

### Option B: [Style Name]
Add these keywords: `[keywords]`

---

## Tips for This Image

1. [Specific tip for achieving desired result]
2. [Tip]
3. [Tip]

---

## Iteration Suggestions

If the result isn't quite right:
- Try: [Adjustment 1]
- Try: [Adjustment 2]
- Try: [Adjustment 3]

Common Use Cases

Business/Corporate
Professional headshot, corporate portrait, business casual attire, 
neutral background, studio lighting, confident expression, 
sharp focus, high resolution
Marketing/Social Media
Lifestyle product photography, natural setting, soft natural light, 
pastel color palette, Instagram aesthetic, flat lay composition, 
millennial pink, minimalist
Presentation Graphics
Abstract business concept, isometric illustration, blue and white 
color scheme, clean design, corporate style, flat design, 
technology theme, professional
Blog/Article Headers
Wide banner image, [topic] concept art, editorial style, 
cinematic composition, 16:9 aspect ratio, headline-friendly 
(space for text overlay), muted colors

Tips for Better Results

  1. Be specific - "golden retriever" > "dog"
  2. Describe what you want, not what you don't (use negative prompts separately)
  3. Use quality modifiers - "professional", "detailed", "8k"
  4. Reference styles - "in the style of [artist/genre]"
  5. Specify composition - "close-up", "wide shot", "bird's eye view"
  6. Include lighting - dramatically affects mood
  7. Iterate - refine based on results
  8. Use consistent seeds for variations (when possible)

Limitations

  • Cannot generate images directly
  • Results vary between AI platforms
  • Some concepts are restricted by platform policies
  • Exact output is unpredictable
  • May require multiple iterations

Built by the Claude Office Skills community. Contributions welcome!

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