Category 6 of 9
Coordinate Talk to another agent
Classic-web analog: none; agent-to-agent is new
How agents delegate to, negotiate with, and message other agents.
- Agent Network Protocol ANP
- Agent Transfer Protocol AGTP
- Agent2Agent Protocol A2A
- Agentic Advertising Management Protocols AAMP
- Agora Protocol
- AITP (Agent Interaction & Transaction Protocol) AITP
- Coral Protocol (CoralOS) Coral
- Natural Language Interaction Protocol NLIP
- Secure Low-Latency Interactive Messaging SLIM
- Protocols called ACP