Beacon Protocol Tutorial: Build a Coordinated AI Agent in 8 Steps

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The Beacon Protocol is an open-source Python framework designed to help developers build coordinated AI agents with identity, heartbeat, and recovery capabilities. Using the beacon-skill library, developers can generate cryptographic agent identities, register agents in an Atlas directory, and exchange signed envelopes over HTTP or UDP. The framework also includes goal, values, and journal managers that feed into a Mayday recovery bundle for fault-tolerant agent state preservation. A step-by-step tutorial walks through installation, identity creation, heartbeat monitoring, envelope encoding, and emergency state packaging. Beacon positions itself as an alternative to agent communication protocols like Anthropic's MCP and Google's A2A, though it does not natively support tool access.

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