//! `auth.*` — the app's tokens: `auth.token.create` answers `token: { access_token, … }`,
//! `auth.token.verify` answers `token: { valid, claims }`, `auth.oauth.approve` answers
//! `oauth: { approved, client, redirect_host }` and the redirect back to an MCP client.
//! [`sign`] reads a `jwt_signing_key` credential's keys for all of them.
use crateNodeDefinition;