Documents the Claude-driven execution model: - Molecules are playbooks, not auto-executing code - Mail-based coordination between agents - Nudge escalation matrix for stuck polecats - State persistence in handoff bead See gt-poxd for handoff bead implementation. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>