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muapi-blog-header

Generate 1200x628 blog header images with title overlay guidance via the muapi CLI.

4.2k|481|Updated May 25, 2023
Search Tags:#image generation#alt text#Open Graph#featured image#editorial design#muapi#blog header
One-click install
npx skills add https://github.com/SamurAIGPT/Generative-Media-Skills --skill muapi-blog-header
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: muapi-blog-header
Source: https://github.com/SamurAIGPT/Generative-Media-Skills/tree/main/library/visual/blog-header
Command: npx skills add https://github.com/SamurAIGPT/Generative-Media-Skills --skill muapi-blog-header

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Bloggers and content teams need a consistent, professional featured image for every post, but designing one manually for each article is slow and requires design skills. This Skill generates a publication-ready blog header sized for web and Open Graph sharing in a single step.

Core Features & Use Cases

  • One-Shot Header Generation: Creates a 1200x628 (1.91:1) blog header image from a topic using the gpt-image-2-text-to-image model through the muapi CLI.
  • Style and Color Control: Accepts publication style and dominant color inputs so the image matches the blog's brand identity.
  • Title Placement Guidance: Composes the image with intentional negative space and returns guidance on where to overlay the blog title, plus SEO-friendly alt text.
  • Use Case: A writer finishing an article on remote work productivity asks for a featured image; the Skill generates an editorial-style header with space for the title and provides alt text for the CMS.

Quick Start

Ask the agent to create a blog header image for your article topic, optionally specifying your blog's visual style and a dominant color.

Frequently Asked Questions about muapi-blog-header

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate a blog header image with AI?▼

Provide the blog post topic and optionally a publication style and dominant color. The Skill builds an editorial-style prompt and calls muapi image generate with the gpt-image-2-text-to-image model at a wide aspect ratio, returning the header image plus title placement guidance.

What size should a blog featured image be for Open Graph?▼

The standard Open Graph and blog hero size is 1200x628 pixels, a 1.91:1 aspect ratio. This Skill generates headers at that ratio so they display correctly in social shares and article heroes.

Can I edit an existing brand photo instead of generating a new image?▼

Yes. If you upload an existing brand photo, the Skill uses muapi image edit to adapt it into a blog header rather than generating from scratch, preserving your existing visual assets.

Does the generated header leave room for title text?▼

Yes. The prompt intentionally composes the image with ample negative space on the left side so a blog title can be overlaid without clashing. The Skill also returns specific title placement guidance for readability.

What do I need to run the muapi image generation commands?▼

You need the muapi CLI installed and a MUAPI_API_KEY configured via muapi auth configure. If a model lacks a CLI alias, the Skill falls back to calling the api.muapi.ai REST endpoint directly with curl.

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