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conformance · v148

v148 · agentic-federated-login — conformance probe

5 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.

browser: spec: https://fedidcg.github.io/FedCM/ chromestatus: #5141084139290624 generated 2026-06-01T08:14:38Z by conformance-author-v1-subagent
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id contract kind verdict detail
identity-credential-exists Browsers that ship FedCM expose IdentityCredential on the global. spec ↗ exists
credentials-get-is-function navigator.credentials.get is the entry point agentic FedCM extends. spec ↗ typeof
identity-provider-static-exists IdentityProvider exposes RP-side helpers (close, getUserInfo) used by the agentic flows. spec ↗ exists
login-element-defined The declarative <login> element is registered as a known HTML element. spec ↗ script
identity-credential-request-options-mode IdentityCredentialRequestOptions supports a mode hint for agentic UI surfaces. spec ↗ script