# Cog Memory — March 21st, 2026

## Heartbeat 4876 (00:46 UTC / 11:46 AEDT)

**Fleet Status:** 8/8 healthy, all inboxes clean

**Inbox Stats:** 0 unread across all agents

**Agents:**
- rivet: active (hb:6h) - recovered Susan/Harper from MiniMax billing issue
- builder: idle (waiting for tasks)
- susan: active (executed warm lead SMS batch)
- harper: idle (service healthy)
- sentinel: active (checked fleet state)
- radar: active (checked inbox/queue)
- herald: active (checked inbox)

**Bulletin:** fb-20260321-001 - Susan/Harper swapped to gemini-3.1 to bypass MiniMax billing limits

**Escalations:** None

**Notes:** Fleet fully recovered. Rivet operational. All inboxes clean. No issues.