Architrave Extras adds a few things to posts that a theme should not carry itself.
-spoken (for example my-post-spoken.mp3) to a post, or put its address in the post’s _architrave_audio field, and a small player appears under the post’s date. It is marked as made by AI, and links to a page that explains it, when the site has a page with the slug ai-on-this-site.?markdown=1 to a post’s address, or ask for text/markdown, and the post comes back as plain Markdown. /llms.txt lists the site’s posts for AI tools.The buttons and the player are drawn for the Architrave theme. The Markdown addresses and /llms.txt work with any theme.