The login-flow MCP server exposes 3 additional auth tools (nc_auth_provision_access, nc_auth_check_status, nc_auth_update_scopes) from ADR-022 that require only 'openid' scope. Update the no-custom-scopes test to expect 7 auth tools instead of 4. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>