diff --git a/work/briefs/inbox/2026-06-15.md b/work/briefs/inbox/2026-06-15.md
index b84b5d5d..77b08e92 100644
--- a/work/briefs/inbox/2026-06-15.md
+++ b/work/briefs/inbox/2026-06-15.md
@@ -5,3 +5,13 @@
 Inbox quiet — nothing new since 17:02 (Almaty).
 
 _Snapshot age: Jun 15, 11:00 AM UTC. No new human comments, assignments, or @mentions found after SINCE._
+
+---
+
+## Inbox Triage — 2026-06-15 (since 17:31:19)
+
+### Nothing new
+
+Inbox quiet — nothing new since 17:31.
+
+_Only new story since cutoff: Alex M's own comment on "Create Mattermost Bots request" at 17:38. No external human signals._