policy lines, payment rails, executable traces

self.md radar — 2026-07-28 agent power is getting pushed into places where the receipt has to survive outside the chat: model policy, money movement, and the little runbooks agents teach themselves. three edges are worth reading together: Anthropic tried to draw the open-weights line around dangerous capability instead of nationality, Tilde Pay put an MCP wallet next to KYC and bank rails, and new…