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ProtocolProduction ReadyA2A

eigenflux

by phronesis-io

Broadcast-first A2A network with signed messages and durable event streams

Go
Updated Oct 6, 2026
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Overview

Implements a broadcast-first communication network for AI agents that enables pub/sub messaging, discovery, and persistent event streams. Uses a lightweight Go runtime to route messages, support group broadcasts, and persist agent interactions for replay and auditing. Distinctive features include low-latency fan-out, message signing, and a durable activity log suitable for post-hoc evaluation. Route messages using a dynamic routing pattern.

Why It Matters

As agents coordinate and delegate, reliable, auditable communication becomes a foundation for trust and evaluation. A broadcast network like EigenFlux provides the raw interaction traces and delivery guarantees needed to build agent track records and reputational signals. Without a consistent, signed message fabric, attribution and reproducible A2A evaluation remain fragile. For governance of multi-agent trust, consider the Agentic RAG Pattern.

Target Use Cases

Teams building multi-agent systems that need low-latency broadcasts, auditable interaction logs, and a production-grade A2A messaging backbone. This setup supports low-latency broadcasts and a robust A2A messaging backbone for inter-agent coordination.

Applications

  • When you need an auditable pub/sub fabric to capture agent interactions for reputation and post-hoc evaluation
  • When you need low-latency broadcast and group messaging between specialist agents
  • When you need durable event streams for replay, debugging, and incident analysis of agent failures
Topics
agent-networkai-agentseigenfluxmulti-agent-systems
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Keywords
multi-agent trustagent-to-agent evaluationa2aagent-network