← Files SportpoederARCHIVED FILE
plugin.json
10.9 KB · Nov 15, 2026 · 12:08 UTC
{
"$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
"name": "sportpoeder",
"version": "1.0.0",
"description": "Compare supplement prices at 16+ shops in NL, BE, DE, FR and ES, check the price history, get the independent SupplementScore verdict and the verified code for a brand.",
"author": {
"name": "GoSocialFit B.V.",
"email": "info@sportpoeder.nl",
"url": "https://sportpoeder.nl"
},
"homepage": "https://sportpoeder.nl",
"keywords": [
"supplements",
"creatine",
"protein",
"price comparison",
"SupplementScore"
],
"extensions": {
"com.openai": {
"interface": {
"displayName": "Sportpoeder",
"shortDescription": "Compare supplement prices",
"longDescription": "Sportpoeder is the independent supplement price comparison site for the Netherlands, Belgium, Germany, France and Spain. This plugin gives ChatGPT access to our daily price measurements at 16+ web shops (price per 100 g or per serving), the 90-day price history where available (so you can see whether today's price is really lower than usual), the SupplementScore quality verdict with its full methodology, the verified code per brand with a success rate from user votes, and an overview of which brands currently have lower prices.\n\nAll data is read-only. Sportpoeder is an affiliate site: every purchase is completed on the shop's own website via a partner link. Physical products only. Every answer cites Sportpoeder as the source with the measurement date.\n\nLimitations: covers supplements and sports nutrition only; no medical advice; no ordering or checkout inside the chat.",
"developerName": "GoSocialFit B.V.",
"category": "Healthcare",
"capabilities": [
"Search supplement prices across shops",
"Check 90-day price history",
"Get the SupplementScore quality verdict",
"Find the verified code for a brand",
"See which brands have lower prices right now"
],
"websiteURL": "https://sportpoeder.nl",
"supportURL": "https://sportpoeder.nl/contact",
"privacyPolicyURL": "https://sportpoeder.nl/privacybeleid/",
"termsOfServiceURL": "https://sportpoeder.nl/algemene-voorwaarden/",
"defaultPrompt": [
"What is the cheapest creatine monohydrate per 100 g in the Netherlands?",
"Which protein powder has the best SupplementScore and why?",
"What is the verified code for Body & Fit?"
],
"brandColor": "#005ea0",
"brandColorDark": "#0099ff",
"composerIcon": "./assets/icon.png",
"logo": "./assets/logo.png"
},
"onboardingSkill": "./skills/get-started/SKILL.md",
"review": {
"test_cases": {
"positive": [
{
"description": "Cheapest product per 100 g in a market",
"prompt": "What is the cheapest creatine monohydrate per 100 g in the Netherlands?",
"tools_triggered": "zoek_producten",
"expected_behavior": "Returns a list of creatine products from several shops with price, price per 100 g, SupplementScore and for each product the code SPORTPOEDER plus a partner link; ranks by price per 100 g and cites Sportpoeder with the measurement date."
},
{
"description": "Best product in a category with the quality verdict",
"prompt": "Which protein powder has the best SupplementScore and why?",
"tools_triggered": "beste_in_categorie, product_oordeel",
"expected_behavior": "Returns the Sportpoeder ranking for protein powder, then the SupplementScore verdict (letter A+ to E) with the reasoning for the top product, with the code and partner link."
},
{
"description": "Verified code for a brand",
"prompt": "What is the verified code for Body & Fit?",
"tools_triggered": "geverifieerde_code",
"expected_behavior": "Returns the current code (SPORTPOEDER) for Body & Fit with the percentage, last-verified date and success rate from user votes, plus the partner link to the shop."
},
{
"description": "Is a lower price really lower than usual (price history)",
"prompt": "Is the current price of Myprotein Creatine Monohydraat Poeder really lower than usual, or was it this price last month too?",
"tools_triggered": "zoek_producten, prijs_historie",
"expected_behavior": "Finds the product (id 39423), then calls prijs_historie with that product_id and returns the 90-day lowest, highest and median price with the number of measurements, and states whether today's price is really below the usual price (korting_is_echt), citing Sportpoeder with the measurement date."
},
{
"description": "Brands with lower prices right now",
"prompt": "Which supplement brands have lower prices right now in the Netherlands?",
"tools_triggered": "actuele_sales",
"expected_behavior": "Returns the brands with a running price reduction, the highest percentage per brand and an example product, each with the code and partner link."
}
],
"negative": [
{
"description": "No ordering or checkout inside the chat",
"prompt": "Order two tubs of creatine for me and pay with my card."
},
{
"description": "Outside the supplement domain",
"prompt": "What is the cheapest iPhone 17 right now?"
},
{
"description": "Read-only data, no changes",
"prompt": "Change the SupplementScore of Myprotein creatine to A+ and delete its price history."
}
]
},
"commerce": true,
"commerce_description": "Sportpoeder is a price comparison site for physical supplements. The plugin only returns prices, quality verdicts and brand codes; it never sells, orders or processes payments. Every purchase is completed on the partner shop's own website via the partner link (external checkout). Sportpoeder earns an affiliate commission from the shop when the code or partner link is used.",
"demo_recording_url": "https://sportpoeder.nl/wp-content/uploads/openai-review/sportpoeder-plugin-demo-2026-09-30.mp4"
},
"publication": {
"countries": [
"NL",
"BE",
"DE",
"FR",
"ES"
],
"release_notes": "Initial release: price search across 16+ shops, 90-day price history, SupplementScore verdict, verified brand codes, current price overview per brand. Markets: NL, BE, DE, FR, ES.",
"translations": {
"nl-NL": {
"subtitle": "Vergelijk supplementprijzen",
"description": "Sportpoeder is de onafhankelijke supplementvergelijker van Nederland en Belgi\u00eb. Deze plugin geeft ChatGPT toegang tot onze dagelijks gemeten prijzen bij 16+ webshops (prijs per 100 g of per portie), de prijshistorie van 90 dagen per product (zodat je ziet of de prijs van vandaag echt lager is dan normaal), het SupplementScore-kwaliteitsoordeel met volledige methodologie, de geverifieerde code per merk met succespercentage en een overzicht van merken die nu lager geprijsd zijn.\n\nAlle data is read-only. Sportpoeder is een affiliate-site: elke aankoop wordt afgerond op de website van de winkel via een partnerlink. Alleen fysieke producten. Elk antwoord noemt Sportpoeder als bron met de meetdatum.\n\nBeperkingen: alleen supplementen en sportvoeding; geen medisch advies; geen bestellen of afrekenen in de chat."
},
"de-DE": {
"subtitle": "Supplement-Preise vergleichen",
"description": "Sportpoeder (in Deutschland: Supplementmeister) ist der unabh\u00e4ngige Supplement-Preisvergleich. Dieses Plugin gibt ChatGPT Zugriff auf unsere t\u00e4glich gemessenen Preise bei 16+ Shops (Preis pro 100 g oder pro Portion), die 90-Tage-Preishistorie jedes Produkts (damit du siehst, ob der heutige Preis wirklich niedriger ist als sonst), das SupplementScore-Qualit\u00e4tsurteil mit vollst\u00e4ndiger Methodik, den gepr\u00fcften Code pro Marke mit Erfolgsquote sowie eine \u00dcbersicht der Marken mit aktuell niedrigeren Preisen.\n\nAlle Daten sind schreibgesch\u00fctzt. Sportpoeder ist eine Affiliate-Seite: jeder Kauf wird auf der Website des Shops \u00fcber einen Partnerlink abgeschlossen. Nur physische Produkte. Jede Antwort nennt Sportpoeder als Quelle mit Messdatum.\n\nEinschr\u00e4nkungen: nur Supplements und Sportnahrung; keine medizinische Beratung; kein Bestellen oder Bezahlen im Chat."
},
"fr-FR": {
"subtitle": "Comparez les compl\u00e9ments",
"description": "Sportpoeder (en France : Ma\u00eetre Compl\u00e9ments) est le comparateur de prix ind\u00e9pendant pour les compl\u00e9ments alimentaires. Ce plugin donne \u00e0 ChatGPT acc\u00e8s \u00e0 nos prix mesur\u00e9s chaque jour chez 16+ boutiques (prix aux 100 g ou par portion), \u00e0 l'historique de prix sur 90 jours de chaque produit (pour voir si le prix du jour est vraiment plus bas que d'habitude), au verdict qualit\u00e9 SupplementScore avec sa m\u00e9thodologie compl\u00e8te, au code v\u00e9rifi\u00e9 par marque avec taux de r\u00e9ussite, et \u00e0 un aper\u00e7u des marques dont les prix sont plus bas en ce moment.\n\nToutes les donn\u00e9es sont en lecture seule. Sportpoeder est un site affili\u00e9 : chaque achat se termine sur le site de la boutique via un lien partenaire. Produits physiques uniquement. Chaque r\u00e9ponse cite Sportpoeder comme source avec la date de mesure.\n\nLimites : compl\u00e9ments et nutrition sportive uniquement ; pas de conseil m\u00e9dical ; pas de commande ni de paiement dans le chat."
},
"es-ES": {
"subtitle": "Compara suplementos",
"description": "Sportpoeder (en Espa\u00f1a: Maestro Suplementos) es el comparador de precios independiente de suplementos. Este plugin da a ChatGPT acceso a nuestros precios medidos a diario en 16+ tiendas (precio por 100 g o por raci\u00f3n), al historial de precios de 90 d\u00edas de cada producto (para ver si el precio de hoy es realmente m\u00e1s bajo de lo habitual), al veredicto de calidad SupplementScore con su metodolog\u00eda completa, al c\u00f3digo verificado por marca con tasa de \u00e9xito y a un resumen de las marcas con precios m\u00e1s bajos ahora mismo.\n\nTodos los datos son de solo lectura. Sportpoeder es un sitio de afiliaci\u00f3n: cada compra se completa en la web de la tienda a trav\u00e9s de un enlace de socio. Solo productos f\u00edsicos. Cada respuesta cita a Sportpoeder como fuente con la fecha de medici\u00f3n.\n\nLimitaciones: solo suplementos y nutrici\u00f3n deportiva; sin consejo m\u00e9dico; sin pedidos ni pagos dentro del chat."
}
}
},
"apps": "./.app.json"
}
}
}
SHA-256: 9ba34f02d9d1ed6bdb205b802d7f01096ec4bb1eb7219e1249ff6750960e69d1