AG-UI and TanStack AI Protocols

Curious that TanStack is making their own protocol when currently AG-UI has already been adopted by many of the leading backend agentic frameworks.

• AG-UI: https://docs.ag-ui.com/introduction
• TanStack AI: https://tanstack.com/ai/latest/docs/guides/tool-architecture

The TanStack lifecycle seems a bit more simplistic, but faster to implement in an existing UI.