Opus TCB agent enhanced May 2026. Now receives pre-injected context (date, days since last run, 5 most recent Thamus memories) in user message before tool calls begin. Four new tools added: get_last_briefing (avoids re-covering old ground), get_vps_health (RAM/swap/disk/cron errors), get_cache_stats (all cache layers including thamus-cache hits), get_cron_digest (24h cron outcomes). thamus_recall upgraded to hybrid mode. get_thamus_state now reads live Thamus engine not stale JSON.