generate-image - AI Image Generation
SkillMediaLets your agent generate or edit images like photos, illustrations, and artwork using AI models.
Available today. Use it from your connected AI after setup.
No other account needed.
Connect ahel once, and every AI you use reads what you have installed.
Then ask your AI: use the generate-image - AI Image Generation skill
About this capability
AI image generation CLI using Gemini. Use when generating images, checking syntax for resolution, aspect ratio, and reference image options.
What this skill tells your AI
The instructions your AI receives, as published by ansari-project/ansari-frontend in .claude/skills/generate-image/SKILL.md and read by ahel’s review.
Uses Google Gemini (gemini-3-pro-image-preview) to generate images from text prompts.
Synopsis
codev generate-image "<prompt>" [options]
Options
-o, --output <file> # Output file path (default: output.png)
-r, --resolution <res> # Resolution: 1K, 2K, 4K (default: 1K)
-a, --aspect <ratio> # Aspect ratio (default: 1:1)
--ref <image> # Reference image (repeatable, max 14)
Aspect Ratios
1:1 | 16:9 | 9:16 | 3:4 | 4:3 | 3:2 | 2:3
Examples
# Basic generation
codev generate-image "A sunset over mountains"
# High-res widescreen
codev generate-image "A futuristic city" -r 4K -a 16:9 -o city.png
# With reference images (style transfer)
codev generate-image "Same style but with cats" --ref style.png --ref layout.png
# Prompt from file
codev generate-image prompt.txt -o result.png
Prerequisites
Requires GEMINI_API_KEY or GOOGLE_API_KEY environment variable.
Get a key at https://aistudio.google.com/apikey
Common Mistakes
- Prompt must be quoted if it contains spaces
- Prompt can also be a
.txtfile path (auto-detected by extension) - Reference images must exist on disk — max 14 images
- Output defaults to
output.pngin current directory — use-oto change
Signals
- GitHub stars
- 27
- Forks
- 16
- Last commit
- Sep 2026
Advanced
- Catalog kind
- skill
- Gateway key
generate-image- Source
- github.com/ansari-project/ansari-frontend