Opus TCB briefing restructured May 2026. Jeyem reads logs daily with Claude Code — Opus should skip event recap and synthesise patterns instead. Three-section briefing: DRIFT (slowly getting worse), HOLDING (working well), FORWARD (what matters next). Opus writes patterns and direction to Thamus, not events or fixes. System prompt updated to reflect this. Full session: provider pinning, bark swap drop 91%→37%, 6GB disk recovered, HTTP/2, cron stagger, mail watcher dedup, Thamus cleaned 370→137 memories, all Opus flags resolved.