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ProtocolExperimentalA2A
hermes-a2a
by iamagenius00
Zero-patch A2A plugin for Hermes Agent with instant wake and session injection
Python
Updated Apr 30, 2026
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What It Does
Enables agent-to-agent (A2A) communication as a plugin for Hermes Agent with zero-patch integration. Implements instant wake and session injection so agents can bootstrap conversations and resume context without modifying Hermes core. Provides a lightweight hook-style plugin that routes A2A messages and injects session state for seamless cross-agent handoffs. Agent-to-Agent Protocol (A2A)
The Value Proposition
As agents increasingly delegate tasks to one another, reliable A2A plumbing becomes a prerequisite for evaluating agent behavior and tracking provenance. Hermes-a2a lowers the barrier to instrumenting inter-agent communication, making it practical to capture interaction logs, session context, and delegation events that feed reputation systems. Until now many A2A flows required invasive changes; this plugin preserves the host while exposing signals needed for multi-agent system and A2A evaluation. Context Window
When to Use
Developers running Hermes Agent who need non-invasive A2A connectivity and session-level context for evaluation or monitoring. Sub-Agent Delegation Pattern
Applications
- Instrument inter-agent handoffs to log delegation events and session context for reputation scoring
- Enable instant wake/resume for downstream agents without changing Hermes core code
- Capture A2A traces for pre-production evaluation and failure-mode analysis
Works With
hermes-agentpython
Topics
a2aagent-to-agentai-agentshermes-agentplugin
Similar Tools
mcpagent-protocol
Keywords
a2amulti-agent trustagent-to-agent evaluationhermes-agent