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Found 2 Skills
Use this skill when working with the A2A (Agent-to-Agent) protocol - agent interoperability, multi-agent communication, agent discovery, agent cards, task lifecycle, streaming, and push notifications. Triggers on any A2A-related task including implementing A2A servers/clients, building agent cards, sending messages between agents, managing tasks, and configuring push notification webhooks.
Use when setting up hcom, troubleshooting delivery or hooks, checking install state, or writing reusable multi-agent scripts across Claude Code, Gemini, Codex, or OpenCode. Use the separate `using-hcom` skill for practical current-session coordination patterns and house defaults.