A fail-closed preflight engine for automated outbound actions: seven independent gates (format, legal footer, send-window, do-not-contact, recipient-issue, cadence, idempotency) that default to BLOCK/DEFER when their evidence is missing or their infrastructure fails.
python open-source ai rate-limit safety compliance outbound cadence preflight skunkworks do-not-contact fail-closed powerweave
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Updated
Jun 10, 2026 - Python