wavespeed-nano-banana-2

What This Skill Does

The wavespeed-nano-banana-2 skill integrates Google's powerful Nano Banana 2 model into the OpenClaw ecosystem, providing advanced image generation and sophisticated editing capabilities. Designed for high-fidelity output, this tool leverages the WaveSpeed AI platform to deliver native 4K resolution, support for exotic aspect ratios like 1:8 and 8:1, and precise multilingual text rendering. Whether you need to generate entirely new visual assets from a text prompt or perform contextual edits on existing images, this model excels in both creative flexibility and technical precision.

Installation

To integrate this model, ensure you have the OpenClaw CLI configured. Run the following command in your terminal: clawhub install openclaw/skills/skills/chengzeyi/wavespeed-nano-banana-2 After installation, you must configure your environment variable: export WAVESPEED_API_KEY="your-api-key". You can obtain this key from the official WaveSpeed portal. Verification of the installation can be confirmed by invoking the model's metadata in your local environment.

Use Cases

• Professional Design: Quickly generate high-resolution concept art or backgrounds for websites and marketing materials using specific aspect ratios.
• Content Modification: Use the editing feature to perform complex tasks like replacing backgrounds, changing object colors, or altering environmental lighting in photos.
• Multilingual Asset Creation: Generate imagery featuring text in diverse languages, making it ideal for international marketing campaigns.
• Dynamic Layouts: Utilize ultra-narrow ratios for decorative UI elements, banners, or social media headers.

Example Prompts

1. "Generate a 4K photorealistic image of a sleek minimalist desk setup with a neon-lit keyboard, use a 21:9 aspect ratio."
2. "Edit this photo to replace the rainy city street background with a sunny beach at dusk while keeping the person in the foreground clear."
3. "Create a vertical banner, aspect ratio 1:4, featuring futuristic abstract geometry and glowing particles in a 4k png format."

Tips & Limitations

To maximize the quality of your images, be descriptive with lighting and style keywords in your prompt. The editing feature supports up to 14 input images at once; however, complex edits may require clear input photos. Note that very extreme aspect ratios may occasionally introduce distortion at the edges of the frame. Ensure your API key has sufficient usage credits, as high-resolution 4K generation consumes more platform resources than standard 1k exports.