X Article Publisher

When a user wants to publish content to Twitter's Premium article feature, it takes a local Markdown file or URL, uploads any cover image, and converts the content into X's article format automatically. The main value here is removing the manual formatting work, since X Articles requires specific rich text structure rather than raw Markdown. It triggers on phrases like "publish to X" or "post article to Twitter", so it stays out of the way until you actually need it. Saves time if you're regularly publishing long form content to X and don't want to deal with their editor interface directly.