Phased Implementation Plan

A numbered plan with a verification step per phase, produced before any code is written.

Intermediate1 min read

Customize

Fill these in and the prompt below updates as you type. Anything you leave blank stays as a placeholder.

Your prompt

2 placeholders left
I want to add {{feature}} to this app.

What files need to change, and what is the {{flow_to_explain}}?

Create a numbered implementation plan with a verification step for each phase. Do not implement anything yet.

Similar prompts

Explore Before You Plan

Make the agent read and explain a subsystem before it touches a single line of it.

Scope Into Agent-Sized Tasks

Split a rough goal into tasks small enough that each is one focused session.

Write a Spec by Interviewing Me

Turn a vague idea into a written spec by making the model interrogate you first.

Check the Diff Against the Plan

Audit finished work against the plan it was supposed to follow — gaps only, no style notes.