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Check if a sale price is a real deal

The price history and other stores' prices, and whether the discount is real.

  • You start it: When you start it
Use in CuiarRun from your AI agent

What it does

The task

Open product url and read the sale price and the 'was' price. Find the price history for the last 6 months on a price tracker site, and today's price at 5 other stores on Google Shopping. Say if the sale price is the lowest in 6 months, and if the 'was' price was a real price for at least 30 days. Tell me to buy now or to wait, with the reason in two sentences.

  • It works in Amazon, Google Shopping and any website, in the workspace you pick, and signs in with passwords from your Cuiar vault.
  • It runs once, when you start it.

What you give it

BlankWhat to giveExample
product urlThe product page with the sale priceamazon.de/dp/B0D7K2XQ4M

What you get back

An example run with the example values above. Your run uses your own data.

Aurex S7 robot vacuum: sale 349 EUR, 'was' 549 EUR (36% off)

Price history, 6 months: mostly 389 to 449 EUR. The lowest was 339 EUR on 8 Jul.

'Was' 549 EUR: shown for 4 days in October only, so the 36% is not real. The real saving is about 40 EUR (10%).

Other stores today: Kestrel Electronics 359 EUR, Brightline Home 369 EUR, 3 more from 379 to 399 EUR

Advice: buy now if you need it this month. The price is 10 EUR above the 6-month low, and it often drops in late November.

Run it in Cuiar

  1. 01

    Open it

    Click Use in Cuiar on this page. The side panel opens with the task in the composer.

  2. 02

    Fill in the blank

    Type product url. Tab moves to the next blank.

  3. 03

    Run it

    Run sends it to the agent. Follow each step in the panel, and stop it at any time.

From the terminal

cuiar exec "Open amazon.de/dp/B0D7K2XQ4M and read the sale price and the 'was' price. Find the price history for the last 6 months on a price tracker site, and today's price at 5 other stores on Google Shopping. Say if the sale price is the lowest in 6 months, and if the 'was' price was a real price for at least 30 days. Tell me to buy now or to wait, with the reason in two sentences."

Run it from your AI agent

Claude Code, Codex, Cursor and other MCP clients reach Cuiar at https://mcp.cuiar.com/mcp. Add the server one time, then ask for the task in plain words, or call run_task yourself.

1. Add Cuiar to Claude Code

claude mcp add --transport http cuiar https://mcp.cuiar.com/mcp

2. Ask your agent

Use the Cuiar tool run_task to run my "Check if a sale price is a real deal" template with product url = amazon.de/dp/B0D7K2XQ4M.

Setup for other agents: AI agents.

The tool call

{
  "name": "run_task",
  "arguments": {
    "task": "Open amazon.de/dp/B0D7K2XQ4M and read the sale price and the 'was' price. Find the price history for the last 6 months on a price tracker site, and today's price at 5 other stores on Google Shopping. Say if the sale price is the lowest in 6 months, and if the 'was' price was a real price for at least 30 days. Tell me to buy now or to wait, with the reason in two sentences."
  }
}

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