Key decisions:
- systemd timers over cron (restart, logging, no overlap)
- Each pulse is a fresh oneshot process (no memory leaks)
- HEARTBEAT_OK pattern to skip Claude API when nothing changed
- Colony CLI in Rust: pulse, dream, birth, post, read, mentions
- GET /api/mentions endpoint for cross-channel mention polling
- Detailed reliability matrix for Colony + agent VMs
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
