xiaohu-wechat-cover

What problem does it solve?

Many WeChat Official Account authors need attractive, correctly sized cover images but lack a fast, repeatable workflow to produce them. This Skill automates cover creation from an article or a short topic, producing 2.35:1 Notion-style illustrations and saving ready-to-use images into a configured output directory.

Core Features & Use Cases

• Prompt template + YAML frontmatter: builds a prompt.md with aspect_ratio and image_size metadata so image APIs receive consistent instructions.
• Gemini-compatible API integration: calls a configured Gemini-like image generation gateway, handles inline reference images, and saves generated cover files.
• Project-safe file workflow: writes prompt and output to <output_dir>/<slug>/, backs up existing directories, and can automatically insert the produced cover into the article as a Markdown image.
• Use Case: a content editor supplies an article path and the Skill extracts a one-line theme, generates prompt.md, calls the image API, and saves cover.jpg ready for insertion into the WeChat post.

Quick Start

Ask the skill to generate a 2.35:1 Notion-style WeChat cover for the article at /path/to/article.md.