Experiments and articles on applied AI: engineering, value, method, governance and society.https://heldersato.com.br/enhttps://heldersato.com.br/en/lab/ir-01-primeira-transferencia/https://heldersato.com.br/en/lab/ir-01-primeira-transferencia/The INOVA-R pilot: take a solution tested at organIA into WeON and measure the result.Tue, 03 Nov 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/ir-02-pacote-de-referencia/https://heldersato.com.br/en/lab/ir-02-pacote-de-referencia/What has to go along with the code so another team, and its coding agents, can put the solution into the product safely.Tue, 03 Nov 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/ir-03-skills-de-incorporacao/https://heldersato.com.br/en/lab/ir-03-skills-de-incorporacao/Skills and instructions for coding agents to bring a solution, such as Squad Híbrido, into another product, such as WeON.Tue, 03 Nov 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/eh-12-agente-publico/https://heldersato.com.br/en/lab/eh-12-agente-publico/Taking the internal agent out to serve website visitors, with visual blocks and without opening security gaps.Sun, 01 Nov 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/eh-08-governanca/https://heldersato.com.br/en/lab/eh-08-governanca/The company’s AI risk, privacy, incidents and cost gathered in one place that is easy to find.Sat, 31 Oct 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/ad-03-sistema-que-conduz/https://heldersato.com.br/en/lab/ad-03-sistema-que-conduz/The system itself says what to do now and what is missing. That way any specialist applies the method the same way.Sat, 24 Oct 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/ad-04-agente-de-redesenho/https://heldersato.com.br/en/lab/ad-04-agente-de-redesenho/AI maps the current process from a screen recording and proposes the new one. A person approves each change.Tue, 20 Oct 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/ad-05-governanca-pme/https://heldersato.com.br/en/lab/ad-05-governanca-pme/Governance only works if it is simple: 6 risk questions, 5 numbers and a 30-minute meeting a month.Fri, 16 Oct 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/eh-01-harness/https://heldersato.com.br/en/lab/eh-01-harness/I tested what changes when the model gets rules, tools and checks around it. The same request dropped from 17.3 to 8.4 minutes, with the same model.Fri, 16 Oct 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/eh-07-agente-que-melhora/https://heldersato.com.br/en/lab/eh-07-agente-que-melhora/The system finds the problem and proposes a fix. The owner approves and the result comes back measured.Fri, 16 Oct 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/eh-06-segundo-cerebro/https://heldersato.com.br/en/lab/eh-06-segundo-cerebro/What you teach one agent should hold for every agent you use.Mon, 12 Oct 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/eh-02-contexto/https://heldersato.com.br/en/lab/eh-02-contexto/I tested how to choose what goes into the prompt, in what order and where each piece of information is stored, before thinking about switching models.Thu, 08 Oct 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/eh-10-robo-de-reunioes/https://heldersato.com.br/en/lab/eh-10-robo-de-reunioes/I tested whether a bot can join Meet as a guest and record without a third-party service. The first attempt failed.Wed, 07 Oct 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/ad-02-14-prototipos/https://heldersato.com.br/en/lab/ad-02-14-prototipos/Designing the screens forced the method to be simple. A step that didn’t fit on a screen didn’t need to exist.Fri, 02 Oct 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/eh-04-live-apps/https://heldersato.com.br/en/lab/eh-04-live-apps/The agent’s answer doesn’t get lost in the chat. It becomes a dashboard you can edit and use.Thu, 01 Oct 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/eh-03-no-brain-mode/https://heldersato.com.br/en/lab/eh-03-no-brain-mode/An assistant sets up the whole platform through chat. The server checks the database to confirm it really did what it said.Sun, 20 Sep 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/eh-05-cerebro-da-empresa/https://heldersato.com.br/en/lab/eh-05-cerebro-da-empresa/The same customer shows up under different names in each system. I tested how to recognize that without duplicating data.Sat, 05 Sep 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/ad-01-pesquisa-antes-do-metodo/https://heldersato.com.br/en/lab/ad-01-pesquisa-antes-do-metodo/I compared the method I already used with standards and research on AI adoption. I found 10 gaps.Fri, 07 Aug 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/eh-11-custo-do-modelo/https://heldersato.com.br/en/lab/eh-11-custo-do-modelo/The first study said a better model would be expensive. The data was wrong because of a bug.Thu, 06 Aug 2026 00:00:00 GMThttps://heldersato.com.br/en/lab/eh-09-agente-navegador/https://heldersato.com.br/en/lab/eh-09-agente-navegador/The agent uses the login the person already has to operate systems with no integration. Any change needs approval.Mon, 20 Jul 2026 00:00:00 GMT