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StackTheDeal Deals

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StackTheDeal Deals — MCP Server

Live, verified deals for your AI assistant. StackTheDeal checks every price on the retailer's own page before posting and keeps every deal marked live or expired — this MCP server lets ChatGPT, Claude, and any other MCP client search that live feed instead of guessing prices from months-old training data.

Interactive deal card preview

Connect

Server URL (remote, streamable HTTP, no authentication):

https://stackthedeal.com/mcp

  • ChatGPT — Settings → Connectors → New connector → name StackTheDeal Deals, URL above, Authentication: None.

  • Claude — Settings → Connectors → Add custom connector → name StackTheDeal Deals, URL above.

  • Any other MCP client — add a remote/streamable-HTTP server with the URL above; no API key or sign-in needed.

Step-by-step instructions with screenshots-friendly detail: stackthedeal.com/connect-ai or docs/connect.md in this repo.

Then just ask: "Find me a coffee maker under $50", "What are today's hottest Amazon deals?", "Is this deal still live?"

Related MCP server: MCP Shop Server

Tools

All four tools are read-only — the server cannot buy anything, see your data, or change anything.

Tool

What it does

list_deals

Browse live deals; filter by category, store, minimum discount, or hot deals.

search_deals

Keyword search across all live deals (products, stores, travel).

get_deal

One deal by slug, with full details and current live/expired state.

get_site_stats

Coverage and freshness: how many live deals, which stores, last update.

Interactive deal cards

In clients that support MCP Apps (SEP-1865) — including Claude and ChatGPT — deal results render as visual cards: product photo, price, was-price, discount badge, and live/expired state, each with a button to the deal's page. Clients without Apps support get the same deals as structured text; nothing is lost either way.

What it looks like

Deal card inside a chat

How it works — the honest design

Results link to the deal's own page on stackthedeal.com, and that is where any purchase happens. That design is deliberate: it's how we honor each retail network's rules (Amazon Associates, for example, permits its links on our own pages, not fed raw to AI systems without written approval), it keeps one canonical place where the price is re-verified, and it means a dead deal shows EXPIRED instead of sending you to a sold-out page. Prices and availability change fast — the retailer's page is always final. StackTheDeal may earn a commission from qualifying purchases made through its links, at no cost to the shopper.

Coverage

  • 330 live deals across 30 stores (Amazon, Walmart, Best Buy, Home Depot, Costco, REI, and more), refreshed continuously and policed by a liveness patrol that retires dead deals within minutes.

  • Travel — flights and hotels via Travelpayouts (Aviasales, Hotellook, Booking.com partners), with tracked booking links.

  • More catalogs (CJ and others) are being wired into the same feed.

Links

Terms of use of the data

Deal data may be shown with attribution to StackTheDeal and a link to the deal's page on stackthedeal.com. No scraping or bulk redistribution of the full deal feed without written permission.

License

The contents of this repository (documentation and server descriptor) are released under the MIT License. The MCP server itself is a hosted service; connecting to it is free.

This server cannot be deployed

One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Maintenance

ActivityMaintained
ResponsivenessNo issues

Resources

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