AI Dev Digest — Week 11/2026: GPT-5.4 Launches, Anthropic Sues the Government, Claude Code Gets /loop

Claude Code Mastery (Part 1): How AI Agents Actually Work — Context, Commands, and Modes

Claude Code Mastery (Part 3): Skills, SubAgents, and Agent Teams — From Individual to Team

Claude Code Mastery (Part 2): Tools, Hooks, and MCP — Quality Control and Extended Capabilities