generate_article_hero_image
Generate a hero banner image for articles, blogs, or newsletters from title and summary. Supports brand style hints and reference images to match brand aesthetics.
Instructions
Generate a hero banner image for a blog post, article, or editorial page. Creates an AI-generated visual from the title and summary — ideal for CMS hero banners, newsletter headers, and article thumbnails. Use this when you need to create a featured image, hero graphic, or cover illustration for written content. Supports brand style hints and reference images.
Tool call template
This tool declares no required parameters. Add optional parameters from the input schema as needed.
{
"id": 1,
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"arguments": {},
"name": "generate_article_hero_image"
}
}Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| size | No | Output image dimensions. Defaults to 1024x1024. | |
| tone | No | Desired emotional tone (e.g. "professional", "playful", "urgent"). Optional. | |
| title | No | Title of the article, email, or post. Used to derive visual style and subject. | |
| summary | No | Short summary or body text to guide image composition. If omitted, title alone is used. | |
| brand_style | No | Brand aesthetic descriptor (e.g. "minimalist dark", "bold colorful"). Optional. | |
| aspect_ratio | No | Explicit aspect ratio override (e.g. "16:9", "1:1", "4:5"). Optional. | |
| content_type | No | Type of content this image supports (blog, newsletter, email, social). Defaults to blog. | |
| target_platform | No | Platform this image targets, used to pick aspect ratio and style conventions. | |
| reference_images | No | Optional reference images with roles (e.g. brand logo, style reference). |