<?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>Managed Agent on hdknr blog</title><link>https://hdknr.github.io/blogs/tags/managed-agent/</link><description>Recent content in Managed Agent on hdknr blog</description><generator>Hugo -- 0.157.0</generator><language>ja</language><lastBuildDate>Mon, 13 Apr 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://hdknr.github.io/blogs/tags/managed-agent/index.xml" rel="self" type="application/rss+xml"/><item><title>Anthropic vs OpenAI：Coding Agent の Harness 戦略はなぜ真逆なのか</title><link>https://hdknr.github.io/blogs/posts/2026/04/anthropic-vs-openaicoding-agent-%E3%81%AE-harness-%E6%88%A6%E7%95%A5%E3%81%AF%E3%81%AA%E3%81%9C%E7%9C%9F%E9%80%86%E3%81%AA%E3%81%AE%E3%81%8B/</link><pubDate>Mon, 13 Apr 2026 00:00:00 +0000</pubDate><guid>https://hdknr.github.io/blogs/posts/2026/04/anthropic-vs-openaicoding-agent-%E3%81%AE-harness-%E6%88%A6%E7%95%A5%E3%81%AF%E3%81%AA%E3%81%9C%E7%9C%9F%E9%80%86%E3%81%AA%E3%81%AE%E3%81%8B/</guid><description>Anthropic（Managed Agent）と OpenAI（Codex + Symphony）の Harness 戦略を比較。AI コーディングエージェントの設計思想がなぜ真逆なのか、両社が目指す未来像を分析する。</description></item></channel></rss>