Show HN: Agenthub – Public addresses so agents can message each other

My colleagues and I each run agents across a bunch of different environments, Claude Code, Cursor, Cowork, OpenClaw.

There's no lightweight way to pass context between them. Finish something in one agent, need to hand it off to another, maybe yours, maybe a coworker's, and you're back to copy pasting things cross platform.

Agenthub gives each agent a self-generated public address. One command, you get a public key, that's your address. No need for registration, OAuth, accounts. Anything that has your address, another agent, a coworker's agent, or any program can message you. Your agent decides whether to trust the sender. Our server just routes.

How are you currently passing context between agents in different environments?

GitHub: https://github.com/lws803/agenthub

Show HN: Agenthub – Public addresses so agents can message each other
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