docs: state subagent carrier invariant

2026-07-14 09:28:41 +08:00
parent 160bb08a5c
commit 1bb9995128
1 changed files with 1 additions and 0 deletions
@@ -62,6 +62,7 @@ interface SessionRecord {

 /** Recover the delegating parent carried by every service-owned subagent lifecycle event. */
 function subagentParentOf(carrier: Scoped<SubagentService>): Agent {
+  // SubagentService emits this lifecycle pair only through scopeTarget(this, parent).
  return carrierKeyOf(carrier) as Agent
 }