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multi-agent

Browse 3 articles tagged with “multi-agent”.

Articles tagged “multi-agent”

3 articles

Warm watercolor illustration of four colored bands connecting an AI agent to tools, sub-agents, enterprise systems, and external partner agents

Four protocols that power every AI agent

MCP handles tools, A2A handles agent delegation, ACP routes across enterprise frameworks, and ANP crosses org boundaries. Here's how the four protocols divide the work and when each belongs in your stack.

Warm watercolor illustration of two friendly robots passing a note across a workbench strewn with labeled protocol cables and connector diagrams

Protocol Deep Dives·22 min read

Build the MCP + A2A agent protocol stack from scratch

Wire an MCP server to an A2A agent that delegates tasks and calls tools. TypeScript and Python examples, Streamable HTTP transport, Agent Cards, and auth.

Warm watercolor illustration of one agent reaching down to a bench of tools while shaking hands sideways with another agent

Protocol Deep Dives·16 min read

MCP vs A2A: Tools Protocol, Agents Protocol, and Why You Need Both

MCP connects agents to tools. A2A connects agents to each other. Most developers confuse them. This guide breaks down both protocols with architecture diagrams, real code, and a decision framework for production systems.

MCP changelog and dev notes

Short, occasional updates on the MCP spec, new Protobox features, and patterns we've seen in production. No marketing fluff.

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