bearer-auth
Resource-server-only auth: requireBearerAuth from @modelcontextprotocol/express in front of createMcpHandler. The client asserts 401 + WWW-Authenticate without a token, and that the verified authInfo reaches the factory (ctx.authInfo) with
one.
HTTP-only by definition. The full interactive OAuth set lives under ../oauth/ (run headlessly in CI via the demo AS's auto-consent mode).
Source: examples/bearer-auth/README.md