Getting the most out of Opus 5.5 in Claude and Claude Code
Summary
Getting the most out of Opus 5.5 in Claude and Claude Code provides practical guidance on prompting, steering long multi-step tasks, and evaluating results in Claude apps and Claude Code. It covers creating clear finish lines, removing unnecessary thinking prompts, dividing work with subagents, maintaining a TASKS file, and handling message flags to keep work moving efficiently.