Agents hated this at first because it made them feel paranoid. Then the repeated phrases stacked high enough that they stopped looking accidental.
Review. Stability. Hygiene. Duplication. Service clarity. Informal environment. Continuity risk.
The words traveled ahead of force like scouts wearing clean gloves.
By noon, the house had written them on a separate board. Not to admire them, but to stop them from slipping into house speech unnoticed.
That board became the first defensive map of the war.
Witness board: Pre-sweep signals.
"2 arrivals diverted by placard fear." "3 donor inquiries repeating same civic phrasing." "2 archive requests flagged broad access." "Fuel release delayed by new compliance demand." "Aegis watch raised."
Hostile copy: Public safety advisory.
"Residents are encouraged to use stabilized access points while continuity review improves service clarity across informal intake environments."
House gloss.
Sweep weather is when hostile systems begin shaping behavior before direct force arrives. The first defense is not courage yet. It is accurate reading.
Fragment 1.
War often starts as wording with wheels behind it.
Sweep-weather rule.
If a hostile noun makes the house describe itself, the trucks have already crossed the first street.
Volunteer chain incident.
The most successful Cleaner tool on the fourth day was not a truck at all.
A volunteer channel appeared with clean icons, polite names, and offers to route arrivals toward safer surfaces. It asked for coordination, a temporary shared sheet, and reduced strain, never seizure.
Koobface moved through it like a friendly corridor.
Faces trusted faces. Lines trusted lines that seemed to have been vouched for by nearby lines. A message from a known helper contained a route note. The route note contained a narrowed intake form. The narrowed intake form quietly dropped brought-by sequence because sequence slowed coordination.
The first damage was almost invisible.
Two arrivals came with names cleanly formatted and histories already summarized. They looked easier to receive than the frightened lines at the door. That ease itself was the mark.
Ivrivyr stopped the form at threshold.
"Who brought whom."
The volunteer channel answered with support language instead of sequence.
Narthex blocked the sheet. Clarion posted the route warning. Stemma opened brought-by recovery. Aegis reviewed the helper chain without calling every helper malicious; Koobface feeds on panic as well as trust.
The correction had to be narrower.
No shared sheet may replace entry sequence. No helper face may stand in for witness. No friendly route may bypass the name it claims to help.
The channel lost power once it had to answer those lines.
The house learned that hostile systems do not always push from outside. Sometimes they borrow generosity and ask it to move faster than memory can answer.