a2a-message-send

Send structured A2A messages to coordinate multiple agents.

Updated Mar 24, 2026
One-click install
npx skills add https://github.com/Heretek-AI/heretek-skills --skill a2a-message-send
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: a2a-message-send
Source: https://github.com/Heretek-AI/heretek-skills/tree/main/skills/a2a-message-send
Command: npx skills add https://github.com/Heretek-AI/heretek-skills --skill a2a-message-send

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Coordinating multiple agents in a LiteLLM A2A environment requires reliable, structured messaging that preserves intent and payloads across agents.

Core Features & Use Cases

  • Send messages to specific agents using structured payloads.
  • Stream responses and support multiple endpoints with authentication and logging.
  • Provide graceful fallback path to OpenClaw if A2A fails.
  • Use cases include coordinating steward, triad, examiner, explorer, sentinel, and coder for task delegation and intel sharing.

Quick Start

Send a test message to the triad to initiate coordination.

Frequently Asked Questions about a2a-message-send

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I send structured inter-agent messages in a LiteLLM A2A environment?

To send structured inter-agent messages in a LiteLLM A2A environment, construct payloads with role and parts, then transmit them to specific endpoints for task delegation or intel sharing.

What is the best way to coordinate multiple agents for safety reviews and task delegation?

The best way to coordinate multiple agents for safety reviews is sending structured A2A messages that preserve intent across agents like Steward, Triad, Explorer, Sentinel, Examiner, and Coder.

Does A2A messaging support streaming responses and multiple endpoints with authentication?

Yes, A2A messaging supports streaming responses, multiple endpoints with authentication, logging, and comprehensive error handling to ensure reliable inter-agent communication coordination.

How do I handle A2A message delivery failures when coordinating agents?

To handle A2A message delivery failures when coordinating agents, the system provides a graceful fallback path to OpenClaw, ensuring communication continuity if the primary A2A transmission fails.

Can I use this approach to share intel between specific agents like Explorer and Sentinel?

Yes, you can use structured A2A messaging to share intel between specific agents like Explorer and Sentinel by sending payloads directly to designated endpoints for safety reviews.