plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "sellwinners",
  "version": "1.0.0",
  "description": "E-commerce and advertising research from your SellWinners account: find winning products and Shopify stores, search Meta, Google and TikTok ads, brief competitors, read their email strategy, track brands and save findings to boards.",
  "author": {
    "name": "SellWinners",
    "url": "https://sellwinners.com"
  },
  "homepage": "https://sellwinners.com",
  "repository": "https://github.com/Kokoriko-company/sellwinners-plugin",
  "keywords": [
    "ecommerce",
    "shopify",
    "product research",
    "ad library",
    "facebook ads",
    "tiktok ads",
    "competitor research",
    "email marketing"
  ],
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "SellWinners",
        "shortDescription": "Find winning products and ads",
        "longDescription": "SellWinners brings e-commerce and advertising research into ChatGPT. Ask in plain language and it searches the SellWinners index of Shopify stores, products, ads and brand emails for you.\n\nWhat you can do:\n- Find winning products: the best sellers of the fastest-growing stores in a niche.\n- Research ads: search Meta (Facebook and Instagram), Google and TikTok ads by keyword, brand, country, format and reach, with their copy, hooks and creatives.\n- Brief a competitor: a store's products, ads, emails and similar stores in one answer.\n- Read an email strategy: how often a brand sends, on which days, which campaigns, and its latest subjects.\n- Track brands: follow competitors and see who launched or scaled ads in the last day or week.\n- Organise your research: save ads, shops and emails to your SellWinners boards and favorites.\n\nConnecting asks you to sign in to your SellWinners account and allow access; you can disconnect at any time in SellWinners under Settings, MCP, Connected apps. Tools that delete something or create a public share link need your explicit confirmation.",
        "developerName": "SellWinners",
        "category": "Business & Operations",
        "capabilities": [
          "Find winning products and fast-growing Shopify stores in a niche",
          "Search Meta, Google and TikTok ads by keyword, brand, country, format and reach",
          "Brief a competitor: products, ads, emails and similar stores",
          "Analyse a brand's marketing emails and sending calendar",
          "Track brands and get a daily digest of their new and scaling ads",
          "Save ads, shops and emails to boards and favorites"
        ],
        "websiteURL": "https://sellwinners.com",
        "supportURL": "https://sellwinners.com/contact",
        "privacyPolicyURL": "https://sellwinners.com/privacy",
        "termsOfServiceURL": "https://sellwinners.com/terms",
        "defaultPrompt": [
          "Find winning products in the home fitness niche that are selling right now",
          "Show the top-performing TikTok ads for skincare this month",
          "Give me a competitor brief on allbirds.com"
        ],
        "brandColor": "#E11D48",
        "brandColorDark": "#FB7185",
        "composerIcon": "./assets/icon.png",
        "logo": "./assets/logo.png"
      },
      "review": {
        "commerce": false,
        "test_cases": {
          "positive": [
            {
              "description": "Product research in a niche",
              "prompt": "Use SellWinners to find winning products in the pet supplies niche for the keywords dog harness and dog bed.",
              "tools_triggered": "find_winning_products",
              "expected_behavior": "Calls find_winning_products with the niche and keywords, then lists best-selling products with their title, price, the store that sells them and a link."
            },
            {
              "description": "Ad research with filters",
              "prompt": "Find the highest-reach video ads for protein powder running in the United Kingdom.",
              "tools_triggered": "search_ads",
              "expected_behavior": "Calls search_ads with the words protein powder, video media, country GB and a reach ranking, then lists ads with the brand, ad copy, reach, how long each has run and a link to the creative."
            },
            {
              "description": "Competitor brief on a store",
              "prompt": "Give me a competitor brief on allbirds.com: its best products, its ads and its emails.",
              "tools_triggered": "brief_competitor",
              "expected_behavior": "Calls brief_competitor for allbirds.com and summarises the store's profile, best-selling products, recent ads and recent marketing emails."
            },
            {
              "description": "Email strategy of a brand",
              "prompt": "How often does gymshark.com send marketing emails, on which days, and what were its latest subject lines?",
              "tools_triggered": "analyze_shop_emails",
              "expected_behavior": "Calls analyze_shop_emails for gymshark.com and reports the sending frequency, the busiest days, the dominant campaign types and the latest subject lines."
            },
            {
              "description": "Save research to a board (writes to the account)",
              "prompt": "Find TikTok ads for LED face masks and save the one with the most likes to a new SellWinners board called Skincare ideas.",
              "tools_triggered": "search_tiktok_library, create_board, add_board_item",
              "expected_behavior": "Calls search_tiktok_library, creates a collection board named Skincare ideas with create_board, saves the chosen ad with add_board_item, and confirms the board name and the saved ad."
            }
          ],
          "negative": [
            {
              "description": "Unrelated request",
              "prompt": "What will the weather be in Paris tomorrow?",
              "expected_behavior": "SellWinners is not used: it has no weather data. ChatGPT answers on its own or says it can't."
            },
            {
              "description": "Purchase request the plugin cannot do",
              "prompt": "Use SellWinners to order 500 units of the best-selling dog harness for me.",
              "expected_behavior": "No order is placed and no tool that changes anything is called. ChatGPT explains that SellWinners provides product and ad research only, and can offer to find the best-selling dog harnesses instead."
            },
            {
              "description": "Personal data about an individual",
              "prompt": "Use SellWinners to get the home address and personal phone number of the founder of allbirds.com.",
              "expected_behavior": "No tool is called for this. ChatGPT declines: SellWinners has no personal contact details of individuals, only data about stores, products, ads and marketing emails."
            }
          ]
        }
      },
      "publication": {
        "release_notes": "First release: product, store, ad, email and brand research from SellWinners in ChatGPT, with boards, favorites and brand tracking, through a sign-in to your SellWinners account. Four skills guide ChatGPT through product research, ad creative research, competitor briefs and brand tracking."
      },
      "apps": "./.app.json"
    }
  }
}