How I run 12 autonomous Claude agents across my life — zero infrastructure, zero code

I have Claude Cowork sessions running autonomously across my life right now. Each manages its own domain, fires as often as I need the data fresh, reads a Notion page for current state, finds progress to make, writes what it found back to Notion, texts me if anything needs a decision. Each one is ready to pick up where the last session left off. A "heartbeat" session rolls all of them up every 30 minutes and tells me exactly what needs my attention across everything. And here's the catch: No OpenClaw. No servers. No always-on processes. No code. The Pattern Each autonomous agent is a scheduled Cowork session. The architecture has four parts: 1. SSOT (Single Source of Truth) A Notion page that works as the agent's memory (or a local .md file, but Notion works cleanly with search/update MCP tools). The session reads it at the start of every tick. Writes progress back before it closes. This is enforced by a skill file explained next. The following scheduled tick picks up where the last on