Real AI agent use cases, with sources and setup prompts

Build a niche product-picker site with Claude Code and earn from affiliate links

A UI/UX designer used Claude Code to build ShapeFinder, a site that helps people choose computer mice and keyboards. Most traffic came from Reddit and many features came from user feedback; he advises trying many AI-generated designs rather than the first one.

$17/moA few weekendsIntermediateSource linked

Source

@RoundtableSpace on X · 2026-10-19

Written in our own words. Credit to the original author. Link checked 2026-10-19.

What they did

A UI/UX designer used Claude Code to build ShapeFinder, a site that helps people choose computer mice and keyboards. Most traffic came from Reddit and many features came from user feedback; he advises trying many AI-generated designs rather than the first one.

Result (as claimed)

About $130 in affiliate income in its first month, he says.

Tools they used

Claude Code

Cost: Claude Code: from $17/mo.

Set it up

  1. Gather the documents

    Collect statements, bills, invoices or tax documents for the period you want reviewed.

  2. Ask for an audit, not actions

    Have Claude Code list findings, amounts and suggested next steps before it does anything.

  3. Approve each action

    Approve cancellations, disputes or payments one at a time. Never give an agent open-ended access to move money.

  4. Track the result

    Record what changed and what you saved so you can check it next month. This is not financial advice.

Copy the full setup prompt

Paste into your agent and it will walk you through the setup, asking before anything that sends, posts or spends.

You are helping me set up this AI use case end to end in Claude Code.

Goal: Build a niche product-picker site with Claude Code and earn from affiliate links
What the original author did: A UI/UX designer used Claude Code to build ShapeFinder, a site that helps people choose computer mice and keyboards. Most traffic came from Reddit and many features came from user feedback; he advises trying many AI-generated designs rather than the first one.
Reported result (as claimed by the author): About $130 in affiliate income in its first month, he says.
Source: https://x.com/RoundtableSpace/status/2111997007715828128
Tools they used: Claude Code
Category: Money

Please:
1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like).
2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure.
3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data.
4. Finish with a checklist to run it again next time.

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Guides for this use case

How to vibe code an app with Claude Code ยท How to make money with AI agents

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