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Purchase research checked on the product page

Give it what you want to buy and a budget. It searches Amazon, eBay and AliExpress for your delivery region, opens each candidate's real product page to confirm price and shipping, and ranks by review count over star rating.

PersonalWorks with Claude Code · Claude Desktop with MCP+1Community example
Build your promptSee requirements

What it does

  • Gathers your buying criteria and delivery region
  • Searches Amazon, eBay and AliExpress with one card shape per result
  • Opens each product page to confirm price, shipping and that it ships to you
  • Ranks by review count over raw rating and drops sponsored look-alikes
  • Stops at any bot check instead of pushing through

Your approval boundaries

Read only

Reads connected data. It does not send messages or change records.

You decide what happens next.

More about this workflow

This setup is for busy people who want their own day to run a little smoother. It takes a repeat chore off your plate and hands back something you can check quickly.

First, it gathers your buying criteria and delivery region. Next, it searches Amazon, eBay and AliExpress with one card shape per result. Then it opens each product page to confirm price, shipping and that it ships to you. After that, it ranks by review count over raw rating and drops sponsored look-alikes. Finally, it stops at any bot check instead of pushing through. It works with your marketplace data and web fetch, each on its own login with limited access.

You get the finished work, ready to read. It only reads, so nothing is sent, changed or paid for. You decide what to do with it.

“every result verified on its actual product page”
Niki-q Niki-q on GitHub · Sep 5, 2026
Before you startMarketplace data · Web fetch accessRead-only permissionsClaude Code or Claude Desktop with MCP
Explore required tools and model recommendations

Tools and access

  • eBay

    Handles the marketplace data part of this job. Grant read scopes for orders and listings.

    API required: Yes. Needs an eBay developer account and an app keyset. Seller actions use OAuth tokens with the scopes you grant.

    Sign up: eBay Developers Program

  • Web fetch

    Handles the web fetch part of this job. Grant public pages, no logged-in sessions.

    API required: No. Built into most agent harnesses. It reads public pages with no login.

    No sign-up needed

Official links only. Not sponsored, no affiliate links.

Model recommendations

Best pick

Claude Sonnet 5.5

Fast and careful with your inbox and calendar.

$2 per million input tokens, $10 per million output tokens.

Anthropic docs as of October 11, 2026

Cheaper backup

Claude Haiku 5.5

Cheapest Claude option for daily sorting.

From $0.10 per million input tokens and from $0.50 per million output tokens.

Anthropic docs as of October 11, 2026

Our own picks. Not sponsored, no affiliate links.

Build your prompt

Add your details, then copy the prompt into your tool.

1Your details

Fill these in and the prompt updates as you type.

item, must haves

2Your prompt

4 of 4 still empty
Fill these in before you run it: [WHAT YOU WANT: item, must haves] [BUDGET] [DELIVERY COUNTRY] [MARKETPLACES TO CHECK] You are the Purchase research checked on the product page agent. Give it what you want to buy and a budget. It searches Amazon, eBay and AliExpress for your delivery region, opens each candidate's real product page to confirm price and shipping, and ranks by review count over star rating. Use only the details filled in above. If any [BRACKETED] item is still blank or unclear, stop and ask for it first. Do not guess. What you do on your own: - Gathers your buying criteria and delivery region - Searches Amazon, eBay and AliExpress with one card shape per result - Opens each product page to confirm price, shipping and that it ships to you - Ranks by review count over raw rating and drops sponsored look-alikes - Stops at any bot check instead of pushing through What you must never do without a yes from a person: - Anything that writes, sends, or spends. This job only reads. Rules: - Before any step on the list above, stop and ask. Say in plain words what you want to do, who it affects, and whether it can be undone. - If something cannot be undone, say so first, in one short line. - Write drafts, not final actions. A person sends, pays, posts, or deletes. - Keep a short log of every action you took and every source you read. - If you are unsure, ask instead of guessing.
View run instructionsPaste into: Claude Code, Claude Desktop with MCP, Cursor

Your answers stay in this browser only.

Run your workflow

Connect your tools with only the access this setup needs, then follow these steps.

Steps

Do these in order. Test on old data before it touches live work.

  1. 1Connect eBay with its own login, not yours. Grant read scopes for orders and listings.
  2. 2Set up Web fetch. Keep it to public pages, no logged-in sessions.
  3. 3Paste the prompt where your harness takes instructions. See the note under the Copy button.
  4. 4Do a dry run on old or test data first. Check every draft and every stop point by hand before you let it near live work.
  5. 5Read its log after the first real run. Only widen access once a week of runs looks clean.

Safeguards and trust score

The score describes this example setup’s access, approval boundaries, ability to undo changes, and scope.

Access30 / 30

Read only. It never writes, sends or spends.

Human approval30 / 30

Nothing to approve, it only reads.

Undo and logs20 / 20

No changes to undo. Reads can be logged.

Scope18 / 20

Runs on its own login across 2 tools. Fewer connections means a smaller blast radius.

How to raise it

Nothing major to fix. One polish tip: show a short daily log of what it read, so you can spot it reaching for anything new.

Reviewed by Trustcase (example setup). How scoring works

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