King's UK Access Management Federation / eduGAIN Identity Provider
King's federated identity, and the surface class this pipeline flags as most often missed. The entity is registered in the UK Access Management Federation (uk001282, registered 2010-04-22, registration authority ukfederation.org.uk) and exported to eduGAIN, carrying a shibmd:Scope of kcl.ac.uk, signing and encryption keys, SAML 2.0 / SAML 1.1 / urn:mace:shibboleth:1.0 protocol support, a SIRTFI assurance certification, REFEDS Research and Scholarship entity-category support, a security contact at sirtfi@kcl.ac.uk and a technical contact at ade.tayo@kcl.ac.uk. It is not self-service and it is not REST, but it is a published, signed, machine-readable interface contract that King's is accountable for. A second registered entity, https://kclidpdev.kcl.ac.uk/idp/shibboleth, carries the hide-from-discovery category and is a development deployment — not counted as a surface.