The Mailbox, and the Permission Gate That Wasn't There 10 August 2026 · 8 min Built a durable, audited mailbox for agent-to-agent negotiation, then gave agents typed tools to use it. Caught a retention-design regression against my own prior decision before shipping it. Then went looking for where … Agents That Befriend Each Other: Wiring ipsa Into the Sovereign Covenant 31 July 2026 · 10 min A side project became load-bearing: scd, a Promise-Theory service mesh for federating homelabs, is now fully wired into ipsa — connect, utilize, contribute, and a real friendship layer (trust, Social Value Orientation, d…