I build trip2g: one Go binary on SQLite that turns an Obsidian vault into a website with paid sections, a Telegram channel and MCP memory for AI agents. My own engineering rules live in it too, 474 notes my coding agents read before they write. On top of it I run Fleetbox: a fleet of small isolated agents for a business, one agent per process, priced by the hour it frees up. I write in Obsidian, press Sync, and the page is live.