alt Hacker NewsFrom quick glance I don’t think so that’s the case. copliotkit promises ag-ui compatiblity., which means it can work with codex cli, mastra, pi, claude agents sdk and other harnesses as well (there are ag ui adapters as well). I’m actually integrating this with claude agent sdk with ag ui adapter., which i don’t think is possible with vercel chat sdk.
I first found out about chat-sdk existence when I was upgrading my nanoclaw (its core feature is that it uses claude agent sdk under the hood as the harness) to v2 and they were migrating to chat-sdk as their base layer for supporting different channels.
It was pretty limited thought in terms of what I needed, so I had to through it away and build my own telegraf sdk based channel implementation for telegram, but that was a while ago, I assume they should have evolved a lot from the time I last touched it about 3 months ago.