AI assistants aren’t just knocking on the door, they’re starting to break through the wall like the Kool-Aid Man (Oh, Yeah!). ChatGPT, Perplexity, Gemini, and others are already pulling from websites to answer questions directly, skipping the familiar list of blue links. That’s great for users, but a little unsettling for marketers. If AI is referencing your content, should you try to control it, or lean in? And does adding an llms.txt file magically make you more visible? Spoiler: it doesn’t. llms.txt is a way to curate, not to climb. Think of it as picking your outfit before the spotlight hits. It doesn’t make the light brighter, it just makes sure you’re not quoted wearing sweatpants. What llms.txt Actually Is (and Isn’t) At its simplest, llms.txt is just a plain text file that lives at the root of your site ( /llms.txt ). Inside it, you list the content you want large language models to reference. The polished guides, the evergreen FAQs, the research that actually represents your brand.…