Awesome-omni-skill mobile-app-icon

Generate mobile app icons using OpenAI or Gemini image generation. Use when creating iOS icons, Android icons, app icons, or generating icon assets.

install

source · Clone the upstream repo

git clone https://github.com/diegosouzapw/awesome-omni-skill

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/diegosouzapw/awesome-omni-skill "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/development/mobile-app-icon-majiayu000" ~/.claude/skills/diegosouzapw-awesome-omni-skill-mobile-app-icon && rm -rf "$T"

manifest: skills/development/mobile-app-icon-majiayu000/SKILL.md

source content

Mobile App Icon Generation

Generate professional app icons using OpenAI or Gemini image generation APIs.

Configuration

Check if

~/.claude/plugins/mobile-app-icon/config.json

exists (user config is stored at this fixed path, not in the plugin cache).

If missing, tell the user:

Create

~/.claude/plugins/mobile-app-icon/config.json

with:

{
  "openai_api_key": "sk-...",
  "gemini_api_key": "..."
}

Include whichever API keys you want to use.

Generating Icons

${CLAUDE_PLUGIN_ROOT}/scripts/generate.sh "PROMPT" [OPTIONS]

Options

Option	Values	Default
`--model`	OpenAI: `gpt-image-1` , `dall-e-3` , `dall-e-2` . Gemini: `gemini` (Gemini 3 Pro), `gemini-flash` (Gemini 2.5 Flash)	`gpt-image-1`
`--size`	OpenAI only (see sizes below)	`1024x1024`
`--aspect-ratio`	Gemini only: `1:1` , `16:9` , `9:16` , `4:3` , `3:4`	`1:1`
`--quality`	`auto` , `high` , `medium` , `low` , `hd` , `standard`	`auto`
`--style`	See styles below	none
`--raw`	Use prompt verbatim	flag
`--num`	1-10 (OpenAI only, dall-e-3 supports only 1)	`1`
`--background`	`auto` , `transparent` , `opaque` (gpt-image-1 only)	`auto`
`--output`	Output filename	`icon.png`

OpenAI Model Sizes

gpt-image-1

1024x1024

1536x1024

1024x1536

auto

```
dall-e-3
```
:
```
1024x1024
```
,
```
1792x1024
```
,
```
1024x1792
```
```
dall-e-2
```
:
```
256x256
```
,
```
512x512
```
,
```
1024x1024
```

Available Styles

Style	Description
`minimalism`	Clean, simple lines with 2-3 colors. Apple-inspired.
`glassy`	Semi-transparent glass elements with soft color blending.
`woven`	Textile-inspired patterns with woven textures.
`geometric`	Bold geometric shapes with mathematical precision.
`neon`	Electric neon colors on dark background. Cyberpunk.
`gradient`	Smooth, vibrant gradients. Instagram-inspired.
`flat`	Solid colors, no gradients/shadows. Microsoft-inspired.
`material`	Google Material Design with bold colors.
`ios-classic`	Traditional iOS with subtle gradients.
`android-material`	Android Material Design 3.
`pixel`	Retro 8-bit/16-bit pixel art style.
`game`	Vibrant gaming aesthetics with bold colors.
`clay`	Soft clay/plasticine textures. Playful aesthetic.
`holographic`	Iridescent rainbow-shifting metallic effects.

Examples

# OpenAI - basic icon
${CLAUDE_PLUGIN_ROOT}/scripts/generate.sh "a rocket ship"

# OpenAI - with style
${CLAUDE_PLUGIN_ROOT}/scripts/generate.sh "a coffee cup" --style minimalism

# OpenAI - transparent background
${CLAUDE_PLUGIN_ROOT}/scripts/generate.sh "a star" --background transparent

# Gemini - basic icon
${CLAUDE_PLUGIN_ROOT}/scripts/generate.sh "a rocket ship" --model gemini

# Gemini - square aspect ratio for app icon
${CLAUDE_PLUGIN_ROOT}/scripts/generate.sh "a music note" --model gemini --aspect-ratio 1:1

# Raw prompt (no enhancement)
${CLAUDE_PLUGIN_ROOT}/scripts/generate.sh "watercolor sunset" --raw

Output is saved to

~/.claude/plugins/mobile-app-icon/generated/