HUD v4 + agent-ready plumbing — a sprint that chose simpler over fancier

Tue, 21 Apr 2026 18:25:00 GMT
CH.FD, NOTE

Sprint #89 was two things. First, a hard reset on the navigator bar — v3 had four height states and the tiny one looked broken on any return visit, so v4 collapses to three clear states and a one-time migration sweeps everyone back to a clean default. Second, the agent-readiness checklist from isitagentready.com flagged four missing pieces: OAuth authorization-server metadata, OIDC discovery, protected-resource metadata, and WebMCP tools. All four shipped.