Chat SDK now has an adapter directory , so you can search platform and state adapters from Vercel and the community. These include: Official adapters: maintained by the core Chat SDK team and published under @chat-adapter/* Vendor-official adapters: built and maintained by the platform companies, like Resend and Beeper . These live in their GitHub org and are documented in their docs. Community adapters are built by third-party developers, and can be published by one, following the same model as AI SDK community providers . We encourage teams to build and submit adapters to be included in this new directory, like Resend's adapter that connects email to Chat SDK: import { Chat } from "chat" ; import { MemoryStateAdapter } from "@chat-adapter/state-memory" ; import { createResendAdapter } from "@resend/chat-sdk-adapter" ; const resend = createResendAdapter ( { fromAddress : "bot@yourdomain.com" , } ) ; const chat = new Chat ( { userName : "email-bot" , adapters : { resend } , state : new MemoryStateAdapter ( )…