@svpino: After MCP, AG-UI is probably the agentic protocol that's growing the fastest. It's a lightweight event-streaming protoc…

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agentic-protocol event-streaming ai-agents threads real-time tool-orchestration user-facing

Summary

Santiago (@svpino) highlights AG-UI as the fastest-growing agentic protocol after MCP, a lightweight event-streaming protocol for building user-facing AI agents with support for real-time updates, tool orchestration, shared mutable state, security, UI sync, and now threads for resumable conversations.

After MCP, AG-UI is probably the agentic protocol that's growing the fastest. It's a lightweight event-streaming protocol for building user-facing AI agents, and supports: • Real-time updates • Tool orchestration • Shared mutable state • Security boundaries • UI synchronization And now, it supports threads ↓
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Cached at: 05/17/26, 03:27 AM

After MCP, AG-UI is probably the agentic protocol that’s growing the fastest.

It’s a lightweight event-streaming protocol for building user-facing AI agents, and supports:

• Real-time updates • Tool orchestration • Shared mutable state • Security boundaries • UI synchronization

And now, it supports threads ↓

Atai Barkai (@ataiiam): Stop leaving your Agent stateless. Give it Threads in one hook.

Resumable conversations that capture everything: messages, generative UI, shared state, human-in-the-loop workflows.

Built on AG-UI, so it works with any compatible agent framework.

docs:

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