Plan and build a small code feature with AI
Write a short spec, let an AI editor implement it in small steps, and review the result before merging.
- Cost to start
- Free to start
- Tools
- 3
- Steps
- 4
- Level
- Advanced
What you’ll end up with
A tested feature built in small, reviewable changes.
Good for: Developers
Step by step
- Write the spec
Describe the feature, constraints and edge cases; ask for a short spec and test list.
Claude - Implement in small steps
Give the editor the spec and the relevant files; review each change before accepting.
Cursor - Add tests
Ask for tests from the spec's test list and run them locally.
Cursor - Review before merging
Request a code review on the pull request and address the comments.
GitHub Copilot
Tools and the cheapest way to start
| Tool | Cheapest plan | Difficulty |
|---|---|---|
| Claude | Free plan · free | Beginner-friendly |
| Cursor | Free plan · free | Advanced / technical |
| GitHub Copilot | Free plan · free | Some learning curve |
Prices come from each vendor’s official pricing page (last checked November 7, 2026). When you use this workflow in FloPilot, it picks plans that fit your budget and reuses tools you already pay for.
Frequently asked questions
How much does it cost to use AI to plan and build a small feature in my codebase?
You can start for free: every tool in this workflow (Claude, Cursor, GitHub Copilot) has a free plan. Paid plans add higher limits when you need them.
Which tools do I need?
Claude, Cursor, GitHub Copilot.
How long does it take to set up?
About 45 min the first time, by FloPilot’s estimate. After that it is a repeatable routine.
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Make it yours
FloPilot tailors this workflow to your budget, experience and the tools you already have, then guides you through each step.