Claude Codeplanningbuilt-in

/plan

Enter plan mode to design your approach before coding. Claude proposes an execution plan for review before any implementation starts.

Syntax

/plan [description]

Example

/plan refactor the auth module to use JWT

About

Switches Claude Code into plan mode where it researches the codebase and produces a reviewable plan. Pass an optional description to enter plan mode and immediately start with that task, e.g. /plan fix the auth bug. While a task is already running, /plan is temporarily unavailable.

When to use

  • Before making a large multi-file change
  • When requirements are unclear and you want Claude to ask questions first
  • Architectural decisions that need human review before code is written
  • Reducing risk on complex refactors

More Claude Code commands