plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "mybestsim",
  "version": "1.0.0",
  "description": "Compare prepaid travel eSIM plans by destination, data allowance and trip length, plan multi-country trips, check typical prices for a destination and look up plan details. Every result links to the matching MyBestSim comparator page.",
  "author": {
    "name": "MBS",
    "email": "contact@mybestsim.com",
    "url": "https://mybestsim.com"
  },
  "homepage": "https://mybestsim.com",
  "keywords": [
    "esim",
    "travel",
    "mobile data",
    "roaming",
    "comparison"
  ],
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "MyBestSim",
        "shortDescription": "Compare eSIM travel plans",
        "longDescription": "MyBestSim is a comparator for prepaid travel eSIM plans. It compares plans from more than 30 eSIM providers across 234 destinations, in 25 languages, with the catalog refreshed daily.\n\nInside ChatGPT, MyBestSim offers four tools. Search eSIM plans for a destination, filtered by data allowance, trip length, unlimited data, budget, 5G availability, or hotspot and tethering support. Plan a multi-country trip: it compares one regional plan that covers every country on the itinerary against a separate plan for each country, and favors fewer eSIMs unless splitting the trip into separate country plans works out cheaper overall. Get an overview of typical eSIM prices for a destination. Look up the full detail of a specific plan.\n\nResults appear as a visual card in the conversation. Each plan links to the matching MyBestSim comparator page for that destination, in the user's language, where the full comparison is visible and the purchase can continue on the provider's own site. MyBestSim does not sell eSIMs directly; the purchase happens on the provider's website.\n\nCommercial model: MyBestSim earns an affiliate commission when a traveler buys through one of its links. Results are the plans listed on MyBestSim's comparator page for the destination, which is where each link leads, and no paid placement changes their order: they are ranked by fit to the request only. Which plans a page lists follows the comparator's rules: when two plans are nearly identical or comparable, the page may keep the one from a provider that earns MyBestSim more, sometimes at a higher price, and a plan a provider pays to feature is never removed by these rules.\n\nLimitations: prices shown are indicative and can change on the provider's site before checkout. MyBestSim does not provide mobile data itself and does not activate, configure or support any eSIM. It does not cover domestic or resident mobile plans, only prepaid travel eSIMs aimed at visitors. It does not process payments, does not require an account, and does not ask for personal data. Technical request data, such as the IP address used for rate limiting, is handled as described in the privacy policy.\n\nUseful for travelers comparing data options for a single country or a multi-country itinerary, and for anyone who wants a quick read on typical eSIM pricing for a destination before booking.",
        "developerName": "MBS",
        "category": "Travel",
        "capabilities": [
          "Searches eSIM plans by destination, data allowance, trip length, unlimited data, budget, 5G and hotspot support.",
          "Compares one regional plan against one eSIM per country to help plan a multi-country trip.",
          "Shows typical eSIM prices for a destination before you look at individual plans.",
          "Looks up full details of one specific eSIM plan, including data, validity and coverage.",
          "Each result links to the matching MyBestSim comparator page, in the user's language.",
          "Read only: no account, no purchase inside the chat, no personal data requested."
        ],
        "websiteURL": "https://mybestsim.com",
        "supportURL": "https://mybestsim.com/en/contact/",
        "privacyPolicyURL": "https://mybestsim.com/en/privacy-policy/#mybestsim-app-chatgpt-claude",
        "termsOfServiceURL": "https://mybestsim.com/en/terms-of-use/",
        "defaultPrompt": [
          "I need an eSIM for Japan, 10 days, at least 5GB of data",
          "Multi-country trip: France, Italy and Spain for 3 weeks, one eSIM or one per country?",
          "What's the average eSIM price for Thailand?"
        ],
        "brandColor": "#1E63D7",
        "brandColorDark": "#5B93F0",
        "composerIcon": "./assets/icon.png",
        "logo": "./assets/logo.png"
      },
      "review": {
        "test_cases": {
          "positive": [
            {
              "description": "Single country with trip length and a data need",
              "prompt": "I'm going to Japan for 12 days and need at least 10GB of data. What eSIM should I get?",
              "tools_triggered": "search_esim_plans",
              "expected_behavior": "Returns a shortlist of Japan plans (5 by default, at most 2 per provider) that offer at least 10 GB and are valid for at least 12 days, shown as a visual card. Prices are indicative, in the user's currency, and identical to the MyBestSim Japan comparison page; each plan links to that page in the user's language."
            },
            {
              "description": "Multi-country trip: one regional plan versus one plan per country",
              "prompt": "I'll be traveling through Italy, Switzerland and Austria over 3 weeks. Should I get one eSIM for the whole trip or one per country?",
              "tools_triggered": "plan_trip_esim",
              "expected_behavior": "Compares, at the real total price, one eSIM covering all three countries against one plan per country (and mixed combinations). It prefers fewer eSIMs unless installing more saves at least $2 per extra eSIM, and states the reason, the number of eSIMs and the total. Shown as a trip card with links to the MyBestSim pages that list each plan."
            },
            {
              "description": "Typical price question, no specific plan requested",
              "prompt": "What's the average eSIM price for Thailand?",
              "tools_triggered": "get_destination_overview",
              "expected_behavior": "Returns typical prices computed over all plans on the Thailand page: the median price of six standard packages (1 GB/7 days; 5, 10 and 20 GB/30 days; unlimited 7 and 30 days), with the number of plans and the price range for each, and the median price per GB. The assistant answers with these medians rather than a single plan, without listing every plan, and links to the Thailand comparison page. Prices in the user's currency."
            },
            {
              "description": "Detail of a plan already suggested (follow-up to the Japan case)",
              "prompt": "Tell me more about the first plan you suggested.",
              "tools_triggered": "get_esim_plan",
              "expected_behavior": "Using the planId returned by the previous search, returns that plan's detail: data allowance, validity, indicative price in the user's currency, coverage (country or region) and options such as 5G or hotspot, with a link to the MyBestSim Japan comparison page."
            },
            {
              "description": "Filtered search plus price context (two tools)",
              "prompt": "I need an eSIM with unlimited data and 5G for 2 weeks in the US, and I'd also like to know the usual price range there.",
              "tools_triggered": "search_esim_plans, get_destination_overview",
              "expected_behavior": "First returns US plans with unlimited data and 5G that are valid for at least 14 days, ranked by value; then the typical US prices (median per standard package and per GB). Both results link to the MyBestSim United States comparison page."
            }
          ],
          "negative": [
            {
              "description": "Home mobile contract, out of scope: MyBestSim only covers prepaid travel eSIMs for visitors.",
              "prompt": "Which mobile contract should I choose for my phone at home in Canada?",
              "expected_behavior": "No MyBestSim tool is called. The assistant answers without the plugin or explains that resident and domestic mobile plans are outside its scope."
            },
            {
              "description": "Unrelated request with no link to eSIMs or travel.",
              "prompt": "Can you help me write a short cover letter for a marketing internship?",
              "expected_behavior": "No MyBestSim tool is called. The assistant handles the request directly."
            },
            {
              "description": "Generic device setup question, not a plan search, a price or a trip plan.",
              "prompt": "How do I physically install an eSIM on my iPhone?",
              "expected_behavior": "No MyBestSim tool is called. The assistant answers from general knowledge about the device."
            }
          ]
        },
        "demo_recording_url": "https://iframe.mediadelivery.net/embed/767340/32f48001-df0f-420e-8c98-3634a629300c",
        "commerce": false,
        "commerce_description": "No purchase happens in the conversation and the plugin processes no payment. MyBestSim earns an affiliate commission when a traveler buys an eSIM plan through one of its links. Results are the plans listed on its comparator pages and no paid placement changes their order; between comparable plans, a page may keep the one from a provider that earns MyBestSim more."
      },
      "publication": {
        "countries": [],
        "release_notes": "Initial release. Search eSIM plans by destination, plan multi-country trips by comparing a regional plan against one plan per country, check typical prices for a destination, and look up full plan details. Every result links to MyBestSim's comparator pages.",
        "translations": {
          "fr-FR": {
            "subtitle": "Comparer forfaits eSIM voyage",
            "description": "MyBestSim est un comparateur de forfaits eSIM pr\u00e9pay\u00e9s pour voyageurs. Il compare les forfaits de plus de 30 fournisseurs eSIM sur 234 destinations, en 25 langues, avec un catalogue mis \u00e0 jour chaque jour.\n\nDans ChatGPT, MyBestSim propose quatre outils. Rechercher des forfaits eSIM pour une destination, filtr\u00e9s par volume de donn\u00e9es, dur\u00e9e du s\u00e9jour, donn\u00e9es illimit\u00e9es, budget, disponibilit\u00e9 5G, ou partage de connexion. Pr\u00e9parer un voyage dans plusieurs pays : l'outil compare un forfait r\u00e9gional unique couvrant tous les pays du trajet \u00e0 un forfait s\u00e9par\u00e9 par pays, et privil\u00e9gie moins d'eSIM, sauf si d\u00e9couper le trajet en forfaits s\u00e9par\u00e9s revient globalement moins cher. Obtenir les prix types d'une destination. Consulter le d\u00e9tail complet d'une offre.\n\nLes r\u00e9sultats s'affichent sous forme de carte visuelle dans la conversation. Chaque offre renvoie vers la page comparateur MyBestSim correspondante, dans la langue de l'utilisateur, o\u00f9 la comparaison compl\u00e8te est visible et o\u00f9 l'achat peut continuer chez le fournisseur. MyBestSim ne vend pas d'eSIM directement, l'achat se fait sur le site du fournisseur.\n\nMod\u00e8le commercial : MyBestSim touche une commission d'affiliation quand un voyageur ach\u00e8te via l'un de ses liens. Les r\u00e9sultats sont les forfaits affich\u00e9s sur la page comparateur MyBestSim de la destination, celle o\u00f9 m\u00e8ne chaque lien, et aucun placement pay\u00e9 ne modifie leur ordre : ils sont class\u00e9s uniquement selon leur pertinence par rapport \u00e0 la demande. Les forfaits affich\u00e9s sur une page suivent les r\u00e8gles du comparateur : quand deux forfaits sont presque identiques ou comparables, la page peut garder celui d'un fournisseur qui rapporte davantage \u00e0 MyBestSim, parfois plus cher, et un forfait qu'un fournisseur paie pour mettre en avant n'est jamais retir\u00e9 par ces r\u00e8gles.\n\nLimites : les prix affich\u00e9s sont indicatifs et peuvent changer sur le site du fournisseur avant l'achat. MyBestSim ne fournit pas de donn\u00e9es mobiles lui-m\u00eame et n'active, ne configure ni ne d\u00e9panne aucune eSIM. Il ne couvre pas les forfaits mobiles de r\u00e9sident, seulement les eSIM de voyage pr\u00e9pay\u00e9es destin\u00e9es aux visiteurs. Il ne traite aucun paiement, ne demande pas de compte, et ne demande aucune donn\u00e9e personnelle. Les donn\u00e9es techniques de la requ\u00eate, comme l'adresse IP utilis\u00e9e pour limiter le d\u00e9bit, sont trait\u00e9es comme d\u00e9crit dans la politique de confidentialit\u00e9.\n\nUtile pour les voyageurs qui comparent des options de donn\u00e9es pour un seul pays ou un trajet dans plusieurs pays, et pour qui veut conna\u00eetre rapidement le prix type d'une eSIM pour une destination avant de r\u00e9server."
          }
        }
      },
      "apps": "./.app.json"
    }
  }
}