Setup & Installation
openclaw skills install @nitishgargiitd/nano-banana-cog
Or with the ClawHub CLI, for registry-managed skill folders outside a full OpenClaw workspace:
npx clawhub install nano-banana-cog
What This Skill Does
Wraps Nano Banana image generation through CellCog's execution layer. Supports text-to-image, character-consistent series, multi-image composition, and photo editing at 1K–4K resolution. Any OpenClaw agent can invoke it with a single prompt.
Exposes Nano Banana's character consistency and multi-resolution output inside any OpenClaw agent without a separate image API integration.
When to use it
- Generating product shots for e-commerce listings
- Creating a brand mascot in multiple poses and contexts
- Building a visual story sequence with a consistent character
- Transforming photos with style transfer or background swaps
- Producing photorealistic marketing scenes from text descriptions
Example Workflow
Here's how your AI assistant might use this skill in practice.
INPUT
User asks: Create a tech entrepreneur character, then show them presenting on stage and working at a laptop
AGENT
- 1Calls CellCog client with chat_mode set to 'agent'
- 2Sends detailed character description including age, style, and lighting for the initial portrait
- 3Receives first image with character identity established
- 4Sends follow-up prompts referencing 'the same character' for the stage and laptop scenes
- 5Returns all three images with consistent character appearance
OUTPUT
Three photorealistic images of the same character across different professional contexts