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nano-banana

Generates AI images using the nano-banana CLI (Gemini 3.1 Flash default, Pro available). Handles multi-resolution (512-4K), aspect ratios, reference images for style transfer, green screen workflow for transparent assets, cost tracking, and exact dimension control. Use when asked to "generate an image", "create a sprite", "make an asset", "generate artwork", or any image generation task for UI mockups, game assets, videos, or marketing materials.

Quality

87%

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security
Low

W012: Unverifiable external dependency detected (runtime URL that controls agent).

What this means

The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.

Why it was flagged

The skill instructs cloning an arbitrary third-party personal repository from GitHub during setup (`https://github.com/kingbootoshi/nano-banana-2-skill.git`), which introduces an unverified operational dependency with common/reputable unofficial provenance.

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Repository

valeriibeck-star/claude-skills

Path

skills/nano-banana/SKILL.md

Audited
Security analysis
Snyk

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