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TheBetterBuy Product Comparison

by thebetterbuy.co.uk · remote · no sign-in to list tools · v1.0.0 · published by uk.co.thebetterbuy

Compare products, prices and current offers across UK retailers to find the best deal.

Read only
CompareRegistry entry

4 tools: 4 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http product-comparison https://mcp.thebetterbuy.co.uk

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

4 tools

Only reads 4Claude Code: allow
  • get_offersReturn the retailer offers (price, link, shipping/returns info) for a product identified by slug or GTIN, plus affiliate-link fallbacks.No findings

    Why it is in this group

    • The name "get_offers" says "get": a word for reading.
    Description, as the server wrote it
    Return the retailer offers (price, link, shipping/returns info) for a product identified by slug or GTIN, plus affiliate-link fallbacks. Provide exactly one of slug or gtin.
  • get_productFetch a single full product by slug (preferred) or GTIN, including all retailer offers (sources).No findings

    Why it is in this group

    • The name "get_product" says "get": a word for reading.
    Description, as the server wrote it
    Fetch a single full product by slug (preferred) or GTIN, including all retailer offers (sources). Provide exactly one of slug or gtin.
  • list_categoriesList the available product categories with their filter tag, human-readable name, and product count.No findings

    Why it is in this group

    • The name "list_categories" says "list": a word for reading.
    Description, as the server wrote it
    List the available product categories with their filter tag, human-readable name, and product count. Use the returned 'category' value as the category filter in search_catalog.
  • search_catalogSearch TheBetterBuy product catalog.No findings

    Why it is in this group

    • The name "search_catalog" says "search": a word for reading.
    Description, as the server wrote it
    Search TheBetterBuy product catalog. Returns a slimmed list of products (title, slug, brand, price, image, number of offers) plus a total count. Use list_categories to discover valid category values. Sorting is only supported by price.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http product-comparison https://mcp.thebetterbuy.co.uk

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__product-comparison__search_catalog",
      "mcp__product-comparison__get_product",
      "mcp__product-comparison__get_offers",
      "mcp__product-comparison__list_categories"
    ],
    "ask": [],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as product-comparison. Review it before you use it.