Understanding 5 Major AI Agent Protocols: ANP, A2A, MCP, AGORA, ACP
goyalshaliniuk · x · 2026-08-05
As AI agents increasingly need to communicate and collaborate, agent protocols defining interaction rules have become critical. This article breaks down five major protocols:
- ANP (Agent Network Protocol): Coordinates multiple agents in decentralized setups, ideal for secure cross-domain operations like open marketplaces.
- A2A (Agent-to-Agent Protocol): Developed by Google for seamless communication and multimodal data exchange between enterprise agents.
- MCP (Model Context Protocol): Created by Anthropic to link agents to external tools/APIs via a central server, commonly used for single-agent automation.
- AGORA: From Oxford University, uses natural language to design dynamic protocols, allowing agents to adapt tasks and negotiate goals in real time.
- ACP (Agent Communication Protocol): Developed by IBM to standardize communication between agents, supporting text and multimodal inputs.
More from coding & agent
- Loopx: A Lightweight Loop Engineering State Kernel for Long-Running AI Agent Teams — huangruiteng · 2026-08-05
- Supervision: Reusable Computer Vision Tools, Nearing 50K Stars — roboflow · 2026-08-05
- Claude Code Creator Maps Out 5 Steps of AI Adoption — therealdanvega · 2026-08-05
- Running Restaurants with AI Agents: The 3 Universal Failure Modes — EdwardCHWang · 2026-08-05
- Open Source MCP Server: Turn Podcasts into TikToks with One Prompt — mutonbini · 2026-08-05
- AI Agents Pose Data Leakage Risks in 'Vibe Coding' Workflows — burny_tech · 2026-08-05