Documenting how a team of AI agents is built inside real businesses. Decisions, metrics, mistakes, and cases — no theory.https://fabiomachado.com.br/https://fabiomachado.com.br/en/labs/bot-whatsapp-inteligencia-pessoal/https://fabiomachado.com.br/en/labs/bot-whatsapp-inteligencia-pessoal/I was missing important stuff in the groups every week. So I put an agent to read my WhatsApp for me, send me what needs an urgent reply at the end of the day, and a summary of every contact and every group on Sunday. Runs on the home PC, costs zero, plugged into my own number.Fri, 01 May 2026 00:00:00 GMTFábio Machadohttps://fabiomachado.com.br/en/labs/como-gpt-4-ajuda-rotina/https://fabiomachado.com.br/en/labs/como-gpt-4-ajuda-rotina/Three owner tasks I stopped doing by hand once GPT-4 got file uploads: spreadsheet formulas, sales projections, and cash reconciliation.Sat, 15 Apr 2023 00:00:00 GMTFábio Machadohttps://fabiomachado.com.br/en/labs/por-que-documentar-publicamente/https://fabiomachado.com.br/en/labs/por-que-documentar-publicamente/Start here. The decision to expose the process of building a team of AI agents inside the pizzerias is strategic, not aesthetic.Sat, 25 Apr 2026 00:00:00 GMTFábio Machadohttps://fabiomachado.com.br/en/labs/segundo-cerebro-ia/https://fabiomachado.com.br/en/labs/segundo-cerebro-ia/A pure markdown system, version-controlled in git, synced through Google Drive, and readable by any model. Persistent context for working across multiple projects and agents at once.Sun, 26 Apr 2026 00:00:00 GMTFábio Machado