Генерация обложки блог-поста (Open Graph)

★ 7.1 · content

blog-header is a Claude Code skill that generates a professional 1200×628 header image (1.91:1 aspect ratio, Open Graph and blog hero standard) for any blog post using the gpt-image-2 model via the muapi CLI. It accepts three inputs — post topic, publication style, and dominant color — and returns a ready-to-publish banner, title placement guidance for readable text overlay, and an SEO-friendly alt text in one shot. Negative space is intentionally built into the left side of the composition so the blog title can be overlaid without clashing. Ideal for bloggers, editorial teams, and marketers who need a featured image or og:image without opening a design tool.