<?xml version="1.0" encoding="utf-8" standalone="yes"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml"><url><loc>https://blog.xiezaikui.com/posts/claude-dev-notes-index/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/spending-your-effort/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/getting-the-most-out-of-opus-5-5/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/how-we-use-skills/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/prompt-caching-is-everything/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/the-new-rules-of-context-engineering/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/a-harness-for-every-task/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/seeing-like-an-agent/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/claude-code-in-the-cloud/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/getting-started-with-claude-code-mods/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/the-unreasonable-effectiveness-of-html/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/building-with-claude-sonnet-5-5/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/automating-eval-design-and-hillclimbing/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/what-a-task-costs-on-opus-5-5/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/how-we-made-claude-ai-faster/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/mastering-claude-code/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/agent/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/ai/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/claude-code/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/moc/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/skills/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/%E6%8F%92%E4%BB%B6/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/%E6%88%90%E6%9C%AC/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/%E5%B7%A5%E5%85%B7%E8%AE%BE%E8%AE%A1/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/%E5%B7%A5%E4%BD%9C%E6%B5%81/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/%E6%A8%A1%E5%9E%8B%E9%80%89%E5%9E%8B/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/%E8%AF%84%E4%BC%B0/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/%E4%B8%8A%E4%B8%8B%E6%96%87%E5%B7%A5%E7%A8%8B/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/posts/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/%E5%8D%8F%E4%BD%9C%E4%BA%A7%E7%89%A9/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/%E8%AF%91%E6%96%87/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/%E9%98%85%E8%AF%BB%E7%AC%94%E8%AE%B0/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/%E4%BA%91%E7%AB%AF%E4%BC%9A%E8%AF%9D/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/tags/%E9%95%BF%E4%BB%BB%E5%8A%A1/</loc><lastmod>2026-10-07T00:00:00+00:00</lastmod></url><url><loc>https://blog.xiezaikui.com/about/</loc></url><url><loc>https://blog.xiezaikui.com/archives/</loc></url><url><loc>https://blog.xiezaikui.com/search/</loc></url></urlset>