- Add session name as third arg to guard hook (passed from agent-session.sh)
- Detect formula sessions (supervisor-*, gardener-*, planner-*, predictor-*)
- Guard 6: block filesystem access to factory root from worktrees, exempt formulas
- Guard 7: restrict system commands (kill, docker, tmux) to supervisor only
- Guard 2: allow formula agents rm -rf within factory root
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>