Claude Code Plan Mode shortcut
Use the Claude Code Plan Mode shortcut, know when it works, and what to do when Shift+Tab does not activate planning.
Quick answer
The common shortcut for Claude Code Plan Mode is Shift+Tab before sending the prompt. You can also use /plan for one prompt, or start a session with claude --permission-mode plan.
When to use it
Use Plan Mode before multi-file edits, refactors, unfamiliar code paths, migrations, auth changes and any task where a wrong assumption is expensive.
What to measure
A good plan reduces wrong-file edits, missed tests and correction loops after implementation.
FAQ
What is the Claude Code Plan Mode shortcut?
Use Shift+Tab before sending the prompt, /plan for a single prompt, or claude --permission-mode plan when starting a session.
Why does Shift+Tab not work?
The input may already contain text, the CLI may be outdated or the terminal may intercept the shortcut.