Keep the source with the file. Our published material includes page names, descriptions, URLs and rendered page content. Two separate outputs: 1. llms.txt is a concise index of names, summaries and links. Check the selected destinations. 2. llms-full.txt is our text export, retaining page URLs, content and structure. Compare the actual text and code. Check scope: which pages and passages? Check fidelity: what meaning was preserved? Check upkeep: who checks the next change? This describes our implementation, not a search engine requirement. File quality does not measure citation performance. SEO Informatica, October 2026.