robots.txt governs crawlers; nothing governs ACTING agents — the assistants that click, fill, and buy on your site. An explicit register beats guessing which bots you meant to allow.

AgentsEditor edits the /AGENTS register: per-agent id, display name, homepage, allow/deny policy, and a permitted-scope line, plus a policy contact. The preview shows the JSON register agents fetch.

Controlled AgentsModel, preview beside it, persist via the backend. Pairs naturally with agent-integrations — the register says who may connect; the bridges say what they can do.