# How We Replace Guesswork with Data Before Asking the Client Public LLM brief for a blog post. Canonical page: https://moonion.com/blog/how-we-replace-guesswork-with-data-before-asking-the-client/ Full LLM brief: https://moonion.com/blog/how-we-replace-guesswork-with-data-before-asking-the-client/llms-full.txt Description: Why we research the old site, search data, competitors, and supplier exports with tested scripts first, so the client reviews a draft instead of a blank brief. Published: 2026-11-12 Updated: 2026-11-12 Series: Writing Specs with AI, part 3 (https://moonion.com/blog/series/writing-specs-with-ai/) ## Author - Mr. Oleksandr Nashyvan — CEO (https://nashivan.pp.ua/)