https://atamel.dev/tags/a2a/Recent content in A2A on Atamel.DevHugoenatamel@gmail.com (Mete Atamel)atamel@gmail.com (Mete Atamel)Tue, 24 Mar 2026 08:38:09 +0000https://atamel.dev/posts/2026/03-17_agent_protocols_mcp_a2a_a2ui_agui/Tue, 17 Mar 2026 00:00:00 +0000atamel@gmail.com (Mete Atamel)https://atamel.dev/posts/2026/03-17_agent_protocols_mcp_a2a_a2ui_agui/<p><figure> <img src="https://raw.githubusercontent.com/meteatamel/genai-beyond-basics/main/samples/protocols/images/mcp-a2a-a2ui-agui.png" alt="Agent Protocols: MCP, A2A, A2UI, AG-UI" /> <figcaption>Agent Protocols: MCP, A2A, A2UI, AG-UI</figcaption> </figure></p> <p>It feels like every other month, there is a new agent protocol and it’s getting hard to keep track of which protocol is used when. Recently, I looked into some of the main agent protocols and in this post, I will provide a high-level overview of MCP, A2A, A2UI, and AG-UI.</p> <h2 id="tldr">TLDR</h2> <p>If you’re too busy or too impatient to read the whole blog post, here’s a summary of the protocols along with links to samples in my repository:</p>