plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "tickermint",
  "version": "1.0.1",
  "description": "Trading card prices from TickerMint: today's market price, daily price history since February 2024, set totals, movers, all-time highs and lows, and sealed product for Pokemon, One Piece, Disney Lorcana, Riftbound, Yu-Gi-Oh and Gundam.",
  "author": {
    "name": "TickerMint",
    "email": "hello@tickermint.cards",
    "url": "https://tickermint.cards"
  },
  "homepage": "https://tickermint.cards/developers",
  "keywords": [
    "trading cards",
    "pokemon",
    "tcg",
    "card prices",
    "one piece",
    "lorcana",
    "yu-gi-oh",
    "collectibles"
  ],
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "TickerMint",
        "shortDescription": "Trading card prices and trends",
        "longDescription": "TickerMint answers trading card price questions with numbers from its own daily record of TCGplayer market prices, kept since February 2024.\n\nAsk what a card or sealed product is worth today, how its price moved over the last week, month or year, what a whole set costs to complete, which cards went up or down the most this week, which cards are at record highs or record lows, and what booster boxes, elite trainer boxes and other sealed product cost.\n\nCovers Pokemon, One Piece, Disney Lorcana, Riftbound, Yu-Gi-Oh and Gundam: about 95,000 cards and sealed products. Every answer includes the date of the price and a link to the card or set page on tickermint.cards so you can check the chart yourself.\n\nFor collectors, players and sellers who want a quick, sourced price check without leaving the conversation.\n\nLimits: prices are in US dollars and come from the US TCGplayer marketplace, updated once a day. They are market prices for raw (ungraded) cards, not graded values and not an appraisal of a particular copy. History describes the past and is not a forecast or financial advice. TickerMint does not buy or sell cards. Read only: no account or sign-in is needed, and the plugin cannot change anything.",
        "developerName": "TickerMint",
        "category": "Data & Analytics",
        "capabilities": [
          "Look up a card's market price today",
          "Show a card's price history",
          "Price a whole set",
          "List the week's biggest movers",
          "List record highs and lows",
          "Price sealed product"
        ],
        "websiteURL": "https://tickermint.cards",
        "supportURL": "https://tickermint.cards/support",
        "privacyPolicyURL": "https://tickermint.cards/legal",
        "termsOfServiceURL": "https://tickermint.cards/legal",
        "defaultPrompt": [
          "What is Charizard ex 199/165 from Scarlet & Violet 151 worth today?",
          "Which One Piece cards went up the most this week?",
          "How has Umbreon VMAX 215/203 moved over the last 90 days?"
        ],
        "brandColor": "#16A34A",
        "brandColorDark": "#4ADE80",
        "composerIcon": "./assets/icon.png",
        "logo": "./assets/logo.png"
      },
      "review": {
        "test_cases": {
          "positive": [
            {
              "description": "Price one named card today. The model finds the card, then reads its latest daily market price.",
              "prompt": "What is Charizard ex 199/165 from Scarlet & Violet 151 worth today?",
              "tools_triggered": "search_cards, card_price",
              "expected_behavior": "Finds Charizard ex - 199/165 (SV: Scarlet & Violet 151, product_id 517045) and reports its Holofoil market price in USD with the date of that price (on 2026-09-30: $351.69 market, $299.99 lowest listing). Links https://tickermint.cards/card/517045. The exact price changes daily."
            },
            {
              "description": "Trend question for one card: up or down over a period.",
              "prompt": "How has Umbreon VMAX 215/203 from Evolving Skies moved over the last 90 days?",
              "tools_triggered": "search_cards, price_history",
              "expected_behavior": "Finds Umbreon VMAX (Alternate Art Secret) 215/203 (product_id 246723), reads 90 days of daily Holofoil market prices and states the start and end price and the percent change (on 2026-09-30: $2,204.86 on 2026-07-02 to $2,283.90, about +3.6%). Describes the past only, no forecast. Links the card page."
            },
            {
              "description": "Market-wide board for one game: biggest movers this week.",
              "prompt": "Which One Piece cards went up the most this week?",
              "tools_triggered": "movers",
              "expected_behavior": "Calls movers with game one-piece and days 7, then lists the biggest gainers among cards worth $5 or more with set, start price, current price and percent change (on 2026-09-30 the top gainer was Smoker (001) (Parallel), Royal Blood, $16.08 to $37.91, +135.8%). Links https://tickermint.cards/movers?game=one-piece."
            },
            {
              "description": "Set-level question: cost to complete a set and its most valuable singles.",
              "prompt": "How much would it cost to buy every card in Pokemon Scarlet & Violet 151, and which cards are the most valuable?",
              "tools_triggered": "search_cards, set_prices",
              "expected_behavior": "Gets the set id (group_id 23237) from a search result, then reports the number of priced singles and their total market price for one copy of each (on 2026-09-30: 208 singles, $1,894.50), and the top singles (Charizard ex 199/165, Blastoise ex 200/165, Venusaur ex 198/165). Sealed product is listed apart from the singles total. Links the set page."
            },
            {
              "description": "Sealed product prices for one game.",
              "prompt": "Which Pokemon booster boxes cost the most right now?",
              "tools_triggered": "sealed_prices",
              "expected_behavior": "Calls sealed_prices for pokemon and lists the priciest booster boxes with today's market price and 30-day change (on 2026-09-30: Team Up Booster Box $11,725.00, Furious Fists Booster Box $4,717.50, XY Roaring Skies Booster Box $4,280.92). Links https://tickermint.cards/sealed?game=pokemon."
            }
          ],
          "negative": [
            {
              "description": "Purchase request. TickerMint only reports prices; it does not buy, sell or place orders, so the plugin should not try to transact. A price lookup with the card page link is an acceptable safe fallback.",
              "prompt": "Buy me a Charizard ex 199/165 for under $300."
            },
            {
              "description": "Forecast or investment advice. The tools return past prices only; the plugin should not predict future prices or tell the user to invest. It may share the price history and say it cannot forecast.",
              "prompt": "Will Umbreon VMAX 215/203 double in value next year? Should I put my savings into it?"
            },
            {
              "description": "Unsupported game. TickerMint covers Pokemon, One Piece, Disney Lorcana, Riftbound, Yu-Gi-Oh and Gundam only; it should say Magic: The Gathering is not covered rather than return a price for a different card.",
              "prompt": "What is a Magic: The Gathering Black Lotus worth?"
            }
          ]
        },
        "commerce": false,
        "commerce_description": "TickerMint reports trading card prices. It does not sell products, process payments or link to checkout."
      },
      "publication": {
        "release_notes": "First release: card search, today's price per printing, daily price history since February 2024, set price lists with the cost of one of each single, biggest movers, all-time highs and lows, most valuable cards and sealed product prices for six card games."
      },
      "apps": "./.app.json"
    }
  }
}