IMA Nano Banana Image Generator
Nano Banana-only image generation on IMA Open API. Supports text_to_image and image_to_image with gemini-3.1-flash-image (budget) and gemini-3-pro-image (premium). Deterministic size/ratio mapping, 512/1K/2K/4K resolution. Requires IMA_API_KEY.
Install via CLI (Recommended)
clawhub install openclaw/skills/skills/allenfancy-gan/ai-nano-banana-imaWhat This Skill Does
The IMA Nano Banana skill is a specialized image generation agent designed for the OpenClaw ecosystem. It leverages the IMA Open API to provide high-quality visual content creation using only the Nano Banana model series. Whether you need a quick concept sketch or a high-definition professional asset, this skill manages the entire pipeline, from intent parsing to image rendering.
Installation
To install this skill, use the following command in your OpenClaw terminal:
clawhub install openclaw/skills/skills/allenfancy-gan/ai-nano-banana-ima
This will download the necessary source code from the repository and configure the scripts/ima_image_create.py bundled script. Ensure you have your ima_* API key configured in your environment variables to enable connectivity.
Use Cases
This skill is perfect for:
- Rapid prototyping: Generate concept art for UI/UX designs using Nano Banana2.
- Content creation: Create social media assets with specific aspect ratios (16:9, 9:16) on the fly.
- Style transformation: Use the image-to-image feature to apply artistic filters or modify existing sketches.
- Professional rendering: Utilize the Nano Banana Pro model for high-fidelity 4K output for presentations.
Example Prompts
- "Generate an image of a futuristic cyberpunk city in 16:9 aspect ratio using Nano Banana Pro."
- "Take this attached sketch and transform it into a professional oil painting style using Nano Banana 2."
- "Create a 512px icon of a banana wearing sunglasses for a budget-friendly test run."
Tips & Limitations
- Model Selection: Use the Nano Banana2 (budget) for quick iterations and the Nano Banana Pro (premium) for final high-resolution assets.
- Aspect Ratios: All Nano Banana models support native aspect ratios; avoid non-standard custom sizes for better performance.
- Resolution: Note that 8K resolution is not supported. If you require high quality, specify '4K' to trigger the Nano Banana Pro pipeline.
- Responsiveness: Since generation can take up to 120 seconds for Pro models, the agent will provide periodic progress updates via your IM platform. Ensure you check your credits balance, as different models have varying point consumption rates (4–18 points per generation).
Metadata
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Find the right skillPaste this into your clawhub.json to enable this plugin.
{
"plugins": {
"official-allenfancy-gan-ai-nano-banana-ima": {
"enabled": true,
"auto_update": true
}
}
}Tags(AI)
Flags: external-api
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