I built a batch llms.txt generator (make any site AI-readable, at scale)

robots.txt told crawlers what to index. llms.txt tells LLMs what your site means . If you haven't run into it yet: llms.txt is an emerging standard — a single Markdown file at your domain root that gives AI models a clean, structured map of your site. Not for Googlebot. For ChatGPT, Claude, Perplexity, and the growing swarm of AI agents that read the web at inference time. Two reasons it stopped being a curiosity in 2026: RAG ate everything. Retrieval-augmented generation is the default…