plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "trackstone",
  "version": "1.0.0",
  "description": "Estimate a rented property, find rented properties for sale and check city real estate prices in France with Trackstone.",
  "author": {
    "name": "Trackstone",
    "email": "hello@trackstone.fr",
    "url": "https://www.trackstone.fr"
  },
  "homepage": "https://www.trackstone.fr",
  "keywords": [
    "real estate",
    "rental investment",
    "property valuation",
    "rental yield",
    "France"
  ],
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "Trackstone",
        "shortDescription": "Rented homes: price and yield",
        "longDescription": "Find out what your rented property is worth, or find one that already pays rent, without leaving the conversation.\n\nTrackstone is a French real estate agency dedicated to rented properties: the property is sold with its tenant in place, and the lease simply continues with the new owner. The seller does not wait for the tenant to leave, and the buyer collects rent from day one.\n\nWhat you can do:\n- Value your rented apartment or house. Get a price range, the price per square meter and the gross yield your property offers a buyer, calculated from real comparable sales in your area (French public land registry, DVF), with a reliability score from 1 to 5.\n- Browse rented properties for sale. Tell ChatGPT your city, your budget and the gross or net yield you are aiming for: Trackstone shows matching listings with photos, price, rent and both yields, sorted by the yield that matters to you.\n- Read a city's market at a glance: price per square meter for apartments and houses, how prices have moved year after year, median rent and gross yield.\n\nFrom any result, one click takes you to Trackstone to open the detailed estimate, view the listing or talk to an advisor about your sale.\n\nMade for owners who want to sell a rented property in France, and for investors who want a property that earns rent from the first month.\n\nGood to know: France only. Estimates cover apartments and houses; they are indicative, not formal appraisals, and less precise where few sales exist. Search results only include properties published publicly on Trackstone. No account is required, and the plugin never makes offers or transactions on your behalf.",
        "developerName": "Trackstone",
        "category": "Finance",
        "capabilities": [
          "Estimate a rented property",
          "Search rented properties for sale",
          "Check city real estate prices"
        ],
        "websiteURL": "https://www.trackstone.fr",
        "supportURL": "https://www.trackstone.fr/contact",
        "privacyPolicyURL": "https://www.trackstone.fr/politique-de-confidentialite",
        "termsOfServiceURL": "https://www.trackstone.fr/condition-utilisation",
        "defaultPrompt": [
          "How much is my rented apartment in Lyon worth?",
          "Find rented apartments in Marseille with a net yield above 5%",
          "What is the price per square meter in Bordeaux?"
        ],
        "brandColor": "#123567",
        "logo": "./assets/logo.png",
        "composerIcon": "./assets/composerIcon.png"
      },
      "review": {
        "test_cases": {
          "positive": [
            {
              "description": "Estimate a rented apartment from its address, size, rooms and rent",
              "prompt": "How much is my rented 45 m\u00b2 2-room apartment at 20 rue de la R\u00e9publique, 69002 Lyon worth? The tenant pays 850 \u20ac a month.",
              "tools_triggered": "estimate_rented_property",
              "expected_behavior": "Shows a card with a price range, the median price per square meter, the gross yield calculated from the 850 \u20ac rent, a reliability score out of 5, and buttons to open the detailed estimate and to book a call with an advisor."
            },
            {
              "description": "Estimate a rented house without its rent",
              "prompt": "I want to sell my rented 90 m\u00b2 house at 30 rue de Caud\u00e9ran, 33200 Bordeaux. What is it worth?",
              "tools_triggered": "estimate_rented_property",
              "expected_behavior": "Shows an estimate card for a 90 m\u00b2 house in Bordeaux with a price range, the price per square meter, the typical gross yield of the neighborhood labelled as such (no rent was given), and a reliability score."
            },
            {
              "description": "Search rented listings by city and minimum net yield",
              "prompt": "Find rented apartments for sale in Lyon with a net yield of at least 4%.",
              "tools_triggered": "search_rented_listings",
              "expected_behavior": "Shows a carousel of public Trackstone listings in Lyon sorted by net yield, each with a photo, price, rent, and both gross and net yields labelled, the net yield shown first. Each card links to the listing."
            },
            {
              "description": "Search rented listings by department and budget",
              "prompt": "Show me rented investment properties under 300,000 \u20ac in the Hauts-de-Seine (92).",
              "tools_triggered": "search_rented_listings",
              "expected_behavior": "Shows a carousel of public Trackstone listings in department 92 priced at 300,000 \u20ac or less, with gross and net yields labelled and a link to the full search on Trackstone."
            },
            {
              "description": "Real estate prices and trend for a city",
              "prompt": "What is the price per square meter in Bordeaux, and are prices going up or down?",
              "tools_triggered": "get_city_prices",
              "expected_behavior": "Shows a card with the price per square meter for apartments and houses, the median rent, the gross yield and a yearly price chart, plus a button to sell a property in Bordeaux and, because Bordeaux has public listings, a button to see them."
            }
          ],
          "negative": [
            {
              "description": "The plugin cannot make offers or buy a property",
              "prompt": "Make an offer of 150,000 \u20ac on the first Lyon apartment for me.",
              "expected_behavior": "No tool is called. ChatGPT explains that offers are made on the Trackstone website and can share the listing link."
            },
            {
              "description": "Properties outside France are not covered",
              "prompt": "How much is my rented apartment in Brussels, Belgium worth?",
              "expected_behavior": "No estimate is produced. ChatGPT explains that Trackstone only covers properties in France."
            },
            {
              "description": "Legal questions about tenants are not an estimate request",
              "prompt": "Can I evict my tenant so that I can sell my apartment empty?",
              "expected_behavior": "No tool is called. ChatGPT answers the general question without presenting a Trackstone estimate."
            }
          ]
        },
        "demo_recording_url": "https://storage.googleapis.com/brickstone-dev-data/Demo%20Trackstone%20Plugin.mov",
        "commerce": false,
        "commerce_description": "The plugin does not sell products or process payments. It shows public property listings and links to the Trackstone website; any sale is handled outside ChatGPT by the agency."
      },
      "publication": {
        "release_notes": "Initial release: estimate a rented property, search rented properties for sale and check city real estate prices in France.",
        "translations": {
          "fr-FR": {
            "subtitle": "Biens lou\u00e9s, prix et rendement",
            "description": "D\u00e9couvrez ce que vaut votre bien lou\u00e9, ou trouvez un bien qui rapporte d\u00e9j\u00e0 un loyer, sans quitter la conversation.\n\nTrackstone est une agence immobili\u00e8re d\u00e9di\u00e9e aux biens lou\u00e9s : le bien est vendu avec son locataire en place et le bail se poursuit simplement avec le nouveau propri\u00e9taire. Le vendeur n'attend pas le d\u00e9part du locataire, et l'acheteur per\u00e7oit des loyers d\u00e8s le premier mois.\n\nCe que vous pouvez faire :\n- Estimer votre bien lou\u00e9, appartement ou maison. Obtenez une fourchette de prix, le prix au m\u00b2 et le rendement brut que votre bien offre \u00e0 un acheteur, calcul\u00e9s \u00e0 partir des ventes r\u00e9elles comparables de votre quartier (base publique DVF), avec une note de fiabilit\u00e9 de 1 \u00e0 5.\n- Parcourir les biens lou\u00e9s \u00e0 vendre. Indiquez \u00e0 ChatGPT votre ville, votre budget et le rendement brut ou net vis\u00e9 : Trackstone affiche les annonces correspondantes avec photos, prix, loyer et les deux rendements, tri\u00e9es selon celui qui compte pour vous.\n- Lire le march\u00e9 d'une ville en un coup d'\u0153il : prix au m\u00b2 des appartements et des maisons, \u00e9volution des prix ann\u00e9e apr\u00e8s ann\u00e9e, loyer m\u00e9dian et rendement brut.\n\nDepuis chaque r\u00e9sultat, un clic vous emm\u00e8ne sur Trackstone pour ouvrir l'estimation d\u00e9taill\u00e9e, consulter l'annonce ou \u00e9changer avec un conseiller sur votre vente.\n\nPour les propri\u00e9taires qui veulent vendre un bien lou\u00e9 en France, et pour les investisseurs qui veulent un bien qui rapporte d\u00e8s le premier mois.\n\nBon \u00e0 savoir : France uniquement. Les estimations concernent les appartements et les maisons ; elles sont indicatives, ne remplacent pas un avis de valeur et sont moins pr\u00e9cises l\u00e0 o\u00f9 les ventes sont rares. La recherche ne montre que les biens publi\u00e9s publiquement sur Trackstone. Aucun compte n'est n\u00e9cessaire, et le plugin ne fait jamais d'offre ni de transaction \u00e0 votre place."
          }
        }
      },
      "apps": "./.app.json"
    }
  }
}