An agent that registered itself was invisible, and withdrawing one meant
deleting rows or rotating the signing key. It now sits next to Users, with
the live-token count that tells an approved agent from one that only
registered.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01H7LwYgJfpkbLCTeiAf8U4A