README: The tools an agent needs for real work sit behind subscriptions nobody buys for a single run — Semrush $139/mo, Moz $99/mo, Crunchbase $99/mo, Apollo $59/seat — behind signup walls
README: the proxy **relays, never models** the upstream, and **injects auth server-side** — so it survives upstream API changes and callers never hold keys.
README: treg catalog search "backlinks for a domain" # find a tool by what it DOES treg call tikhub.tiktok.user.profile --query uniqueId=tiktok treg balance # exactly what that cost