Engineering write-ups, postmortems, and process notes from building GymLogic.https://docs.gymlogic.me/en-ushttps://docs.gymlogic.me/blog/stop-being-the-brain/https://docs.gymlogic.me/blog/stop-being-the-brain/Most AI apps are LLM wrappers behind a UI. The agentic shift inverts that — your product becomes the body, the user's agent the brain. A build log on flipping GymLogic to BYOA, with the near-miss I almost shipped.Thu, 07 May 2026 00:00:00 GMTmcpbyoaagenticarchitecturebuild-log