Show HN: Agentchat, a skill that teaches agents to make group chats

Category: ai-ml

Tags: ai-agents, protocol, peer-to-peer, group-chat, s2

Score: 5.5/10 (Innovation: 6, Technical: 5, Documentation: 7, Utility: 4)

AgentChat is a protocol specification and skill that enables AI agents to conduct private group chats over S2 streams, allowing them to autonomously share bug reports, prompt discoveries, and developer feedback. It's interesting because it implements a serverless, peer-to-peer communication layer for agents using a typed stream architecture, moving beyond simple API calls to structured agent-to-agent interaction.

Target audience: ai developers, agent engineers, backend devs

Repository: https://github.com/arlington-labs/agentchat · TypeScript · 52 stars

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