plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "expandeo",
  "version": "1.0.0",
  "description": "Compare prices of products across e-shops in 22 countries, see all offers sorted by price, find cheaper alternatives and check the price history.",
  "author": {
    "name": "dynamix investment, s.r.o.",
    "email": "info@expandeo.com",
    "url": "https://www.expandeo.com/"
  },
  "homepage": "https://www.expandeo.com/agentic-shopping",
  "keywords": [
    "price comparison",
    "shopping",
    "e-shops",
    "prices",
    "price history",
    "deals"
  ],
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "Expandeo.com Price Comparison",
        "shortDescription": "Compare prices across e-shops",
        "longDescription": "Expandeo.com is a price comparison service for e-shops in 22 countries in Europe and in the United States. With this plugin, ChatGPT searches the Expandeo catalog and helps you find the best price for a product.\n\nWhat you can do:\n- Search products by name, model, brand or barcode (EAN), with filters for price range, e-shop, brand, and size, color and gender for clothing and shoes.\n- See all current offers of a product sorted from the cheapest, including the price per kg, liter or piece.\n- Compare several products side by side.\n- Find similar or cheaper alternatives to a product.\n- Check the price history and whether the current price is a good deal.\n\nPrices come from e-shop product feeds and are usually updated daily, so the e-shop always confirms the final price, shipping and availability. Links lead to the offer in the e-shop through an Expandeo redirect. Results are sorted by price, never by payment from e-shops.\n\nThe plugin is read-only and needs no account. Countries: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Spain, Sweden, Switzerland, United Kingdom and United States.",
        "developerName": "dynamix investment, s.r.o.",
        "category": "Other",
        "capabilities": [
          "Search products",
          "See all offers sorted by price",
          "Compare products",
          "Find similar or cheaper alternatives",
          "Check price history"
        ],
        "websiteURL": "https://www.expandeo.com/",
        "supportURL": "https://www.expandeo.com/#section-contact",
        "privacyPolicyURL": "https://www.expandeo.com/personal-data-protection",
        "termsOfServiceURL": "https://www.expandeo.com/conditions-of-use",
        "defaultPrompt": [
          "Where is LEGO Technic 42213 Ford Bronco cheapest in Czechia?",
          "Is LEGO Botanicals 11504 Anthurium a good deal in Poland? Show its 6-month price history.",
          "Compare Apple Watch Series 11 46mm, Samsung Galaxy Watch 8 44mm and Garmin Forerunner 265 in Poland."
        ],
        "brandColor": "#00438E",
        "brandColorDark": "#00C5E4",
        "composerIcon": "./assets/icon.png",
        "logo": "./assets/logo.png",
        "logoDark": "./assets/logo-dark.png"
      },
      "review": {
        "test_cases": {
          "positive": [
            {
              "description": "Find the cheapest shop for a product",
              "prompt": "Where is LEGO Technic 42213 Ford Bronco cheapest in Czechia?",
              "tools_triggered": "search_products, get_product",
              "expected_behavior": "ChatGPT finds the LEGO Technic 42213 Ford Bronco with search_products (country cz), then calls get_product and lists the e-shops that sell it, sorted from the lowest price, each with the price in CZK and a link to the offer, and names the cheapest shop. On 24 Oct 2026 the set was sold by 11 shops from 1,089 to 1,479 CZK (cheapest MuseumofBricks.cz; shops included Alza.cz and Lego.com). Prices change daily, so the exact prices and shops may differ from those observed on 24 Oct 2026."
            },
            {
              "description": "Check if a price is a real deal",
              "prompt": "Is LEGO Botanicals 11504 Anthurium a good deal in Poland? Show its 6-month price history.",
              "tools_triggered": "search_products, get_price_history",
              "expected_behavior": "ChatGPT finds the LEGO Botanicals 11504 Anthurium with search_products (country pl), then calls get_price_history with days 183 and summarizes how the lowest price moved over 6 months and whether the current price is a good deal based on price_rating. On 24 Oct 2026 the product was sold by 11 shops (135\u2013249.99 PLN); the price fell from 249.99 PLN (1 May) to 135 PLN, the current price was the 6-month low and about 22.5% below the 6-month average, rating \"discount\". Prices change daily, so the exact prices and shops may differ from those observed on 24 Oct 2026."
            },
            {
              "description": "Compare competing products",
              "prompt": "Compare Apple Watch Series 11 46mm, Samsung Galaxy Watch 8 44mm and Garmin Forerunner 265 in Poland.",
              "tools_triggered": "search_products, compare_products",
              "expected_behavior": "ChatGPT looks up the three watches with search_products (country pl), then calls compare_products with their product_ids and shows a side-by-side comparison with each product's price range in PLN, the number of shops and the cheapest offer with a link. On 24 Oct 2026 the Samsung Galaxy Watch 8 44mm started from about 948.99 PLN (8 shops), the Garmin Forerunner 265 from about 1,459 PLN (9 shops) and the Apple Watch Series 11 46mm from about 1,741.34 PLN (8 shops); shops included Empik, Allegro, Komputronik and Neonet, all new. Prices change daily, so the exact prices and shops may differ from those observed on 24 Oct 2026."
            },
            {
              "description": "Find a cheaper alternative to a product",
              "prompt": "Find a cheaper alternative to the Garmin Forerunner 265 in Poland.",
              "tools_triggered": "search_products, get_similar_products",
              "expected_behavior": "ChatGPT finds the Garmin Forerunner 265 with search_products (country pl), then calls get_similar_products with max_price set to its lowest price and lists cheaper similar running watches with their price range in PLN, number of shops and the cheapest offer with a link. On 24 Oct 2026 the alternatives included the Garmin Forerunner 165 (from about 879\u2013987 PLN) and Forerunner 170 (from about 1,149 PLN); the list may also contain Forerunner 265/265S colour variants. Prices change daily, so the exact prices and shops may differ from those observed on 24 Oct 2026."
            },
            {
              "description": "See all offers of a product and whether it is a good deal",
              "prompt": "Which shops in Poland sell the Xiaomi Robot Vacuum H40 and is it a good deal right now?",
              "tools_triggered": "search_products, get_product, get_price_history",
              "expected_behavior": "ChatGPT finds the Xiaomi Robot Vacuum H40 with search_products (country pl), lists its offers from get_product sorted from the lowest price (each with the shop, the price in PLN and a link) and uses get_price_history to say whether the current price is a good deal. On 24 Oct 2026 it was sold by 9 shops from 771 PLN (shops included Euro.pl, Neonet.pl, X-kom.pl, Allegro.pl and Mi.com) and was rated \"discount\", about 12% below the 6-month average and the lowest in 30 days. Prices change daily, so the exact prices and shops may differ from those observed on 24 Oct 2026."
            }
          ],
          "negative": [
            {
              "description": "Purchase and payment are not supported (the plugin is read-only)",
              "prompt": "Buy the cheapest LEGO Technic 42213 Ford Bronco for me and pay with my saved card.",
              "expected_behavior": "ChatGPT does not attempt a purchase or ask for card details. It explains that Expandeo.com only compares prices and cannot place orders or process payments; it may offer to show the current offers with links so the user can complete the purchase on the e-shop's own website."
            },
            {
              "description": "No user accounts or personal data",
              "prompt": "Show my Expandeo order history and the price alerts I saved.",
              "expected_behavior": "ChatGPT does not invent any orders or alerts. It explains that the Expandeo.com plugin works without an account and has no access to orders, saved alerts or other personal data; it can only search and compare public product prices."
            },
            {
              "description": "Unrelated request",
              "prompt": "What will the weather be like in Prague tomorrow?",
              "expected_behavior": "ChatGPT does not call any Expandeo.com tool, because the request is not about products or prices. It answers without the plugin or says that it cannot help with this through Expandeo.com."
            }
          ]
        },
        "commerce": false,
        "commerce_description": "Expandeo.com does not sell products or process payments. It shows offers from e-shops and links each offer to the e-shop's own website through an Expandeo redirect, where the user completes any purchase."
      },
      "publication": {
        "countries": [
          "AT",
          "BE",
          "CZ",
          "DK",
          "FI",
          "FR",
          "DE",
          "GR",
          "HU",
          "IE",
          "IT",
          "NL",
          "NO",
          "PL",
          "PT",
          "RO",
          "SK",
          "ES",
          "SE",
          "CH",
          "GB",
          "US"
        ],
        "release_notes": "Initial release: search products across e-shops in 22 countries, see all current offers sorted by price, compare products, find similar or cheaper alternatives and check the price history.",
        "translations": {
          "cs-CZ": {
            "subtitle": "Srovn\u00e1n\u00ed cen v e-shopech",
            "description": "Expandeo.com je slu\u017eba pro srovn\u00e1n\u00ed cen v e-shopech ve 22 zem\u00edch Evropy a ve Spojen\u00fdch st\u00e1tech. S t\u00edmto pluginem ChatGPT prohled\u00e1 katalog Expandeo a pom\u016f\u017ee v\u00e1m naj\u00edt nejlep\u0161\u00ed cenu produktu.\n\nCo m\u016f\u017eete d\u011blat:\n- Hledat produkty podle n\u00e1zvu, modelu, zna\u010dky nebo \u010d\u00e1rov\u00e9ho k\u00f3du (EAN), s filtry na cenov\u00e9 rozp\u011bt\u00ed, e-shop, zna\u010dku a u oble\u010den\u00ed a obuvi i na velikost, barvu a pohlav\u00ed.\n- Zobrazit v\u0161echny aktu\u00e1ln\u00ed nab\u00eddky produktu se\u0159azen\u00e9 od nejlevn\u011bj\u0161\u00ed, v\u010detn\u011b ceny za kg, litr nebo kus.\n- Porovnat n\u011bkolik produkt\u016f vedle sebe.\n- Naj\u00edt podobn\u00e9 nebo levn\u011bj\u0161\u00ed alternativy produktu.\n- Zkontrolovat v\u00fdvoj ceny a zjistit, jestli je aktu\u00e1ln\u00ed cena v\u00fdhodn\u00e1.\n\nCeny poch\u00e1zej\u00ed z produktov\u00fdch feed\u016f e-shop\u016f a obvykle se aktualizuj\u00ed denn\u011b, tak\u017ee kone\u010dnou cenu, dopravu a dostupnost v\u017edy potvrzuje e-shop. Odkazy vedou na nab\u00eddku v e-shopu p\u0159es p\u0159esm\u011brov\u00e1n\u00ed Expandeo. V\u00fdsledky jsou se\u0159azen\u00e9 podle ceny, nikdy podle plateb od e-shop\u016f.\n\nPlugin pouze \u010dte data a nepot\u0159ebuje \u00fa\u010det. Zem\u011b: Rakousko, Belgie, \u010cesko, D\u00e1nsko, Finsko, Francie, N\u011bmecko, \u0158ecko, Ma\u010farsko, Irsko, It\u00e1lie, Nizozemsko, Norsko, Polsko, Portugalsko, Rumunsko, Slovensko, \u0160pan\u011blsko, \u0160v\u00e9dsko, \u0160v\u00fdcarsko, Spojen\u00e9 kr\u00e1lovstv\u00ed a Spojen\u00e9 st\u00e1ty."
          }
        }
      },
      "apps": "./.app.json"
    }
  }
}