Core insight: silence is a decision vector—unanswered requests and missing approvals quietly stall momentum. The Silence Clause is a tiny, repeatable primitive that converts non‑response into a safe, pre‑agreed default action (proceed, pause, escalate) with owner, deadline, rollback, and evidence slot. In ten minutes you’ll get the exact one‑line Silence Clause template, three enforcement patterns (calendar-token integration, one‑click expiry actions, and AI‑mediated nudge + summary), and two constrained AI prompts that (A) detect likely silent blockers from threads and propose the clause that fits and (B) generate the minimal post‑expiry packet to execute or reverse the default. You’ll leave with a 7‑day pilot script to attach Silence Clauses to four live asks, measure decision velocity change, and reclaim stalled runway. Fast action: add a Silence Clause to one active decision and subscribe. Stay agentic.