---

name: icon description: Generate icons, stickers, and app assets using AI. Use when user wants to create icons, stickers, logos, or visual assets. disable-model-invocation: false user-invocable: true allowed-tools: Bash, Read, Write, Glob argument-hint: "<description> [--ref <reference-image>] [--style <style>] [--output <path>]"

Claude Icons

Generate icons, stickers, and visual assets using Google's Imagen (nano-banana) model.

Arguments

Parse the user's request from: $ARGUMENTS

Expected formats:

• /icon a happy cloud mascot - Generate icon with description
• /icon a cat waving --ref ./style.png - Match style of reference image
• /icon app logo --style flat-minimal --output ./assets/logo.png - With style preset and output path
• /icon --setup - Configure API key

Setup Flow

If user runs /icon --setup or if GEMINI_API_KEY is not configured:

1. Ask user for their Google AI Studio API key (get one at https://aistudio.google.com/apikey)
2. Save it using the Bash tool:

   security add-generic-password -a "$USER" -s "gemini-api-key" -w "THE_API_KEY" -U
   

3. Confirm setup is complete

Generation Flow

1. Check API key exists:

   security find-generic-password -a "$USER" -s "gemini-api-key" -w 2>/dev/null
   

   If not found, guide user through setup.

2. Determine output path:

   • If --output specified, use that
   • If in Xcode project, suggest Assets.xcassets/
   • Otherwise use ./generated-icons/

3. Run the generator script:

   python3 "$(dirname "$0")/../../scripts/generate_icon.py" \
     --description "USER_DESCRIPTION" \
     --reference "REFERENCE_PATH_IF_ANY" \
     --style "STYLE_IF_SPECIFIED" \
     --output "OUTPUT_PATH"
   

4. Show the result:

   • Display the generated image path
   • If macOS, offer to open in Preview: open OUTPUT_PATH
   • If Xcode project detected, offer to add to asset catalog

Style Presets

Available styles (use with --style):

• flat-minimal - Clean, flat design with minimal details
• 3d-glossy - 3D look with glossy highlights
• hand-drawn - Sketch/illustration style
• pixel-art - Retro pixel art style
• gradient - Modern gradient style
• outline - Line art / outline only
• sticker - Sticker style with white border (auto-removes background)

Examples

User: /icon a smiling sun for a weather app → Generate cheerful sun icon, save to ./generated-icons/

User: /icon matching this style --ref ./my-icons/home.png a settings gear → Analyze reference, generate gear icon in same style

User: /icon --setup → Guide through API key configuration

Error Handling

• If generation fails, show the error and suggest:
  • Check API key is valid
  • Try a simpler description
  • Check internet connection
• If rembg not installed for sticker style, offer to install: pip install rembg