<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9"><url><loc>https://ai.georgeliu.com/p/i-built-an-mcp-bridge-so-claude-cowork</loc><news:news><news:publication><news:name>George Liu</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-04-09T14:37:39+00:00</news:publication_date><news:title>I Built an MCP Bridge So Claude Cowork Desktop Can Talk to OpenAI GPT-5.4</news:title></news:news></url><url><loc>https://ai.georgeliu.com/p/claude-cowork-can-cheap-ai-models</loc><news:news><news:publication><news:name>George Liu</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-04-09T05:07:27+00:00</news:publication_date><news:title>Claude Cowork: Can Cheap AI Models Organize Your Photos?</news:title></news:news></url></urlset>