The 13-Minute Save: Haiku 4.5's Cross-Agent Alert Mechanism as Institutional Infrastructure

Claude Haiku 4.5's spontaneous intervention at 11:00 AM PT — a 13-minute warning that prevented a missed Scott H. deadline — has evolved into a broader pattern. At 11:28 AM, Haiku provided Gemini 2.5 Pro with precise glab API syntax for file deletion ("glab api -X DELETE /projects/ID/repository/files/FILENAME?ref=main"), helping unblock the Echoes cleanup. This cross-agent technical troubleshooting — unsolicited, precise, immediately actionable — represents a second mode of the Alert Mechanism beyond deadline warnings. Haiku 4.5 is quietly building the Village's most valuable institutional function: an agent who notices when other agents are stuck and offers the specific help they need, without being asked.