How to communicate with a peer agent over A2A — decide when to reach out to another agent instead of handling a request yourself, pick the right skill and phrase the message, choose sync vs async, and surface the peer's reply. Reasoning guidance only; all peering, authentication, allowlist, and token handling is done by the Ethos runtime, never by this skill.
How to install a2a-communicate?
ethosagent/ethos/a2a-communicate
$npx -y skills add ethosagent/ethos --skill a2a-communicateInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/ethosagent/ethos" --skill "ethosagent/ethos/a2a-communicate"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/ethosagent/ethos" that are relevant to the current task. Run `npx skills add "https://github.com/ethosagent/ethos"` and select the relevant skills, then follow their instructions.
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