Hi all, here are today's three AI agent links:

Introducing A2UI: An open project for agent-driven interfaces

Google has published a new format for interfaces generated by agents:

Instead of text-only responses or risky code execution, A2UI lets agents send declarative component descriptions that clients render using their own native widgets. It's like having agents speak a universal UI language.

State of Agent Engineering

LangChain goes over agent use cases, biggest production barriers, and more:

We surveyed 1,300+ professionals to understand how they are evolving their AI agent use cases and handling agent engineering challenges.

NVIDIA Debuts Nemotron 3 Family of Open Models

NVIDIA releases state-of-the-art models optimized for agent workloads:

The Nemotron 3 models — with Nano, Super and Ultra sizes — introduce a breakthrough hybrid latent mixture-of-experts (MoE) architecture that helps developers build and deploy reliable multi-agent systems at scale.

If you have any agent-related links you'd like to feature, feel free to reach out!

Cheers,
Ivan