Claude Code in a Minute: Planning

In one sentence

Planning with Claude Code means requiring a proposed approach before file edits begin.

Why it matters

Claude Code can change many files quickly. A wrong approach creates a large cleanup tax. A plan checkpoint catches wrong assumptions while the cost is still a paragraph.

How it works

At the start of a non-trivial task, ask for:

• restated goal;
• steps;
• files likely touched;
• risks;
• verification command.

Approve, revise, or stop. Then allow implementation. For tiny one-file fixes, a three-bullet plan is enough. For refactors, require more structure and keep permissions tighter until the plan is accepted.

Exact planning modes and UI labels change over time—confirm current Claude Code features in Anthropic docs when you need product-specific controls.

Example

Before editing, outline steps and files.
Do not modify code until I approve the plan.
Then implement and run npm test.

Agentic coding use

Planning is how you keep a capable coding agent aligned with engineering judgment. It is also how multi-step Claude Code sessions stay recoverable when mid-task context drifts.

Watch out

Do not confuse a long essay with a plan. If the plan cannot name files and a check, the task is still underspecified.