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Nano Banana Pro
by
DyCathecorde
· GitHub ↗
· v0.1.0
5630
Downloads
18
Stars
17
Active Installs
1
Versions
Install in OpenClaw
/install nano-banana-pro-2
Description
Generate or edit images via Gemini 3 Pro Image (Nano Banana Pro).
Usage Guidance
Install only if you are comfortable sending the prompt and any selected input images to Google Gemini and using your Gemini API quota. Prefer a dedicated or limited API key stored in the environment rather than passed on the command line, avoid sensitive images unless allowed by your data policy, and review uv-resolved Python dependencies if supply-chain control matters.
Capability Analysis
Type: OpenClaw Skill
Name: nano-banana-pro-2
Version: 0.1.0
The skill is designed to generate or edit images using the Google Gemini 3 Pro Image API. It correctly handles API keys from environment variables or command-line arguments, reads user-specified input image files, and writes the generated/edited image to a user-specified output path. All file system and network operations are directly aligned with the stated purpose of image generation/editing. There is no evidence of data exfiltration, malicious execution, persistence mechanisms, prompt injection attempts against the agent, or obfuscation. The dependencies are standard for the functionality provided.
Capability Assessment
Purpose & Capability
The stated purpose is image generation/editing via Gemini 3 Pro Image, and the script directly implements that by calling google-genai with the user's prompt and optional input images.
Instruction Scope
Runtime instructions are limited to explicit CLI examples for generation, editing, and composition; there is no hidden autonomous workflow, prompt override, obfuscation, or unrelated tool use.
Install Mechanism
The skill requires uv and declares runtime Python dependencies google-genai and pillow; this is proportionate, but users with strict supply-chain needs should review or pin dependencies.
Credentials
It uses a Gemini API key, reads only user-specified input image paths, writes the requested output file, and sends prompt/image content to Google's service as expected for this function.
Persistence & Privilege
No background service, cron job, privilege escalation, destructive action, or credential harvesting is shown; persistence is limited to creating parent directories and saving the generated image.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install nano-banana-pro-2 - After installation, invoke the skill by name or use
/nano-banana-pro-2 - Provide required inputs per the skill's parameter spec and get structured output
Version History
v0.1.0
Initial release of Nano Banana Pro (Gemini 3 Pro Image) skill.
- Generate or edit images using Gemini 3 Pro via a bundled Python script.
- Supports image generation, editing a single image, and composing up to 14 images.
- Choose output resolution: 1K (default), 2K, or 4K.
- Requires a GEMINI_API_KEY environment variable.
- Outputs saved image path and a special MEDIA: line for chat integration.
- Installation instructions provided for dependencies (uses uv).
Metadata
Frequently Asked Questions
What is Nano Banana Pro?
Generate or edit images via Gemini 3 Pro Image (Nano Banana Pro). It is an AI Agent Skill for Claude Code / OpenClaw, with 5630 downloads so far.
How do I install Nano Banana Pro?
Run "/install nano-banana-pro-2" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Nano Banana Pro free?
Yes, Nano Banana Pro is completely free (open-source). You can download, install and use it at no cost.
Which platforms does Nano Banana Pro support?
Nano Banana Pro is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Nano Banana Pro?
It is built and maintained by DyCathecorde (@dycathecorde); the current version is v0.1.0.
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