Agent Protocols — MCP, A2A, A2UI, AG-UI
It feels like every other month, there is a new agent protocol and it’s getting hard to keep track of which protocol is used when…
a2aproject/A2A
Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.
openai/openai-realtime-agents
This is a simple demonstration of more advanced, agentic patterns built on top of the Realtime API.
HazAT/glimpse
Native micro Web UI for scripts and agents — super fast OS native webview with bidirectional JSON communication for agents
AIW
Advancing protocols for how agents connect to each other, people, organizations, services, and things in the agentic web.
Generative UI: The AI agent is the front end
In a new model for user interfaces, agents paint the screen with interactive UI components on demand. Let’s take a look.
david-crespo/ah
A local server and CLI for spinning up UI tools that can talk to a running agent session
Beautiful UI — Crafted primitives for AI-native interfaces
A small library of extremely crafted, copy-paste components for chat agents, thinking states, human-in-the-loop approvals, and everything agents need to talk to humans beautifully.
Agentic Browser Security: Indirect Prompt Injection in Perplexity Comet | Brave
The attack we developed shows that traditional Web security assumptions don't hold for agentic AI, and that we need new security and privacy architectures for agentic browsing.
agents-chat
Multi-user streaming AI chats built using RedwoodSDK RSCs, Cloudflare Agents, Vercel AI SDK, and OpenAI Agents SDK.
User Interfaces in Agentic CLI Tools: What Developers Need
For agentic CLIs to succeed over the long run, console sessions need to be quick, responsive and fully interactive. We look at best practices.
Markdown as a Protocol for Agentic UI
An AI assistant that builds reactive UIs mid-conversation — forms, streaming data, callbacks — using markdown code fences and a mount() UI primitive.
Find our full research on agentic interfaces here: newpublic.org/afterthefeed
New_ Public | After the Feed
newpublic.org