Coordination protocol for working alongside other concurrent Claude Code sessions through the shared Director log. Use whenever you make a decision, defer a follow-up, hit a blocker, reach a handoff boundary, or need to leave context for a parallel/future session — anything that another session "should know." Covers how and when to run `director emit` and `director resolve`, and how to treat the CHARTER + digest injected at session start.
2026-07-16