[mara] prod incident: prod-down

[vaderyang]

🤖 mara detected a production heron incident.

• Signature: prod-down
• What: heron health endpoint unreachable or non-200 (HTTP 000)
• Health URL: http:///api/health
• HTTP: 000
• Observed (UTC): 2026-07-27T04:21:30Z
• Confirmed: failed 3/3 consecutive polls (~10s apart) — not a transient/deploy blip

Health response

000

Log context

grep: /tmp/heron.log: No such file or directory
---- tail ----
tail: cannot open '/tmp/heron.log' for reading: No such file or directory
(log host unreachable — the whole box may be down)

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Filed automatically by mara (prod observer). Dedup window: 6h.
Add agent:assess to route this to the triage → wiwi loop once confirmed actionable.