<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>A2A on SiBlog</title><link>https://sinimite.work/en/tags/a2a/</link><description>Recent content in A2A on SiBlog</description><image><title>SiBlog</title><url>https://sinimite.work/images/og-default.svg?v=20260525-210321</url><link>https://sinimite.work/images/og-default.svg?v=20260525-210321</link></image><generator>Hugo -- 0.156.0</generator><language>en-US</language><lastBuildDate>Mon, 27 Jul 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://sinimite.work/en/tags/a2a/rss.xml" rel="self" type="application/rss+xml"/><item><title>From Single-Agent to Multi-Agent: A Guide to Robust Sub-Agent System Design</title><link>https://sinimite.work/en/posts/robust-multi-agent-subagent-design-2026/</link><pubDate>Mon, 27 Jul 2026 00:00:00 +0000</pubDate><guid>https://sinimite.work/en/posts/robust-multi-agent-subagent-design-2026/</guid><description>A guide for programmers to Multi-Agent and Sub-Agent architecture, instruction design, coordination, reliability, security, evaluation, and production delivery.</description></item><item><title>The Full Landscape of AI Agent Industry Standards: A Java Engineer's Perspective</title><link>https://sinimite.work/en/posts/ai-agent-standards-full-landscape/</link><pubDate>Sat, 28 Mar 2026 00:00:00 +0000</pubDate><guid>https://sinimite.work/en/posts/ai-agent-standards-full-landscape/</guid><description>At the beginning of 2026, standardization in the AI Agent field is advancing at astonishing speed. Four core standards—MCP, A2A, AGENTS.md, and SKILL.md—have each found their place, and AAIF has begun operating as a governance organization. Using analogies to the Java ecosystem, this article helps backend engineers develop a panoramic view of the standards landscape.</description></item></channel></rss>