Vizier — Agent Action Authorization

Check a proposed AI-agent action against owner-signed delegation, permitted scope, expiry and request-bound human approval with vizier_verify_action. Receive a structured ALLOW, BLOCK or REVIEW decision. Anonymous checks never grant ALLOW. Enforcement belongs in the executor integration: validate the matching receipt or grant immediately before the specified action runs. A decision applies to its bound request and scope; it does not give blanket permission to an agent or independently verify fa