"author:..." matching MCP connectors:

AuthoryzeA

ai.authoryze

Give your AI agent a spending limit: approval controls and single-use virtual cards.

x402 agent preflight: exact action authority plus payment mandate, destination, expiry and replay.

Advisory policy preflight for AI-agent spend requests; never executes payments or accesses wallets.

Authority that widens on proven operator absence and collapses on return.