Nano Banana 2 Image Generation Master

Goal

The purpose of this skill is to provide a standardized, highly controlled method for generating images using AI model Nano Banana 2 (or any underlying model connected to the generate_image tool). By strictly enforcing a structured JSON parameter schema, this skill neutralizes native model biases (like over-smoothing, dataset-averaging, or "plastic" AI styling) and ensures raw, unretouched, hyper-realistic outputs.

Prerequisites

• fal.ai API key (FAL_KEY in .env) — sign up at https://fal.ai (free tier, Nano Banana 2 model)
• OR Euri API key (EURI_API_KEY in .env) — available via the Euri platform
• A clear understanding of the user's desired Subject, Lighting, and Camera characteristics.

Core Schema Structure

When constructing a prompt for the generate_image tool, you MUST use the following JSON schema as the foundation. Fill in the string values with extreme, microscopic detail.

{
  "task": "string - High-level goal (e.g., 'sports_selfie_collage', 'single_macro_portrait')",