What's the relation between ag-ui and CopilotKit?

[NiuBlibing]

Hello, I'm a python developer. I see the docs shown AG-UI provides ready-to-use client libraries for building connected experiences: React client via CopilotKit
But When I check the copilotkit repo, it use a copilotkit protocol which is similar with AG-UI but not same. So what's the relation between them? Should I depend on copilotkit if I want to use AG-UI？Or I need to start by this way?

[NathanTarbert]

Hi @NiuBlibing, the CopilotKit Python SDK was created initially to integrate with LangGraph & others to be able to bring a frontend to agents before AG-UI was birthed.

The AG-UI protocol is seperate and only has one client as of now which is CopilotKit to bring frontend to agents.

Does this answer your question or are you asking from an implementation standpoint?