Nano Banana Pro
Generate images using AI. Use when the user asks to create, generate, or make images, pictures, graphics, illustrations, visuals, or artwork. Also use for image editing with reference images.
Install
$ agentstack add skill-buhe-claude-common-skills-nano-banana-pro ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-buhe-claude-common-skills-nano-banana-pro) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Nano Banana Pro - AI Image Generation
Generate images using Google's Gemini 3 Pro Image model.
Usage
Run the generation script:
python ~/.claude/skills/nano-banana-pro/generate_image.py "your prompt here" [options]Options
| Option | Description | Default | |--------|-------------|---------| | --resolution | Output size: 1K, 2K, or 4K | 2K | | --aspect | Aspect ratio: 16:9, 1:1, 4:3, 9:16, 3:4 | 16:9 | | --output | Output directory path | ./generated_images | | --reference | Reference image(s) for style/editing (up to 14) | None | | --format | Output format: png, jpeg, webp | png |
Examples
Basic generation
python ~/.claude/skills/nano-banana-pro/generate_image.py "a serene mountain landscape at sunset, photorealistic"Square image for social media
python ~/.claude/skills/nano-banana-pro/generate_image.py "abstract geometric pattern in blue and gold" --aspect 1:1 --resolution 2KHigh-res with custom output
python ~/.claude/skills/nano-banana-pro/generate_image.py "futuristic city skyline" --resolution 4K --output ~/Pictures/ai-generatedStyle transfer with reference image
python ~/.claude/skills/nano-banana-pro/generate_image.py "transform this into a watercolor painting" --reference input.jpgImage editing with reference
python ~/.claude/skills/nano-banana-pro/generate_image.py "add a rainbow in the sky" --reference landscape.pngOutput
Images are saved with timestamp filenames:
- Format:
{timestamp}_{sanitized_prompt}.{format} - Example:
20260106_143052_serene_mountain_landscape.png
The script outputs the full path to the generated image.
Requirements
- Python 3.10+
google-genailibraryGEMINI_API_KEYenvironment variable
Notes
- Gemini 3 Pro Image requires paid billing (no free tier)
- Generated images include SynthID watermarking
- Reference images enable style transfer and editing capabilities
- No text by default: The script automatically adds "no text/typography" instructions unless your prompt explicitly mentions text, typography, words, or labels. To include text, add words like "with text overlay" or "include typography" to your prompt.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: buhe
- Source: buhe/claude-common-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
Reviews
No reviews yet, be the first.
Write a review
Versions
- v0.1.0 Imported from the upstream source.