plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "quantral",
  "version": "1.1.0",
  "description": "Read Quantral's conversation signal scores, recaps, stories, author track records and tracked strategies for public companies.",
  "author": {
    "name": "Mayako LTD",
    "email": "hello@quantral.com",
    "url": "https://quantral.com"
  },
  "homepage": "https://quantral.com/mcp",
  "keywords": [
    "stocks",
    "market sentiment",
    "social signals",
    "investing research"
  ],
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "Quantral",
        "shortDescription": "Stock conversation signals",
        "longDescription": "Quantral tracks what retail investors and market commentators are saying about public companies across Reddit, X, Substack, YouTube shows, Korean investor blogs and regulator filings, and turns that conversation into a signal score per company.\n\nConnected to ChatGPT, Quantral answers questions like \"Which stocks have the strongest conversation today?\", \"What is the Quantral score for NVDA?\" or \"What has the conversation around SNDK been about?\" with live data: a ranked list of the names being talked about, one company's score for the last 24 hours and 7 days, month-by-month recaps of what people said, short stories about the bursts of chatter happening this week, the individual posts and filings behind a score, the authors with the strongest verified track records, and Quantral's tracked strategies (rule-based lists of 10 stocks, rebuilt weekly and compared with the S&P 500). Rankings, scores, recaps, stories and strategies render as cards inside the chat.\n\nThe Quantral score (0 to 100) measures the strength and credibility of market conversation across the sources Quantral tracks, weighted by source and author track record. Each score carries a tier: Exceptional, Strong, Moderate, Weak or Negative. It describes how loud and how credible the conversation is right now. It is not a price prediction, a price target or a recommendation to buy, sell or hold anything. Author hit rates are past graded calls, not forecasts. Strategies are tracked lists with their record, not trades to make. Nothing Quantral returns is investment advice.\n\nAccess is read-only. ChatGPT can read signals, scores, recaps, stories, authors and strategies for the Quantral account you sign in with; it cannot change your account, watchlists or settings, and it cannot place trades.\n\nSupport: hello@quantral.com.",
        "developerName": "Quantral",
        "category": "Finance",
        "capabilities": [
          "Rank the companies with the strongest market conversation over the last 24 hours or 7 days",
          "Look up a company by name or ticker to see whether Quantral covers it",
          "Read one company's conversation signal score for the 24 hour and 7 day windows, with tier words",
          "Read month-by-month recaps of what was said about a company",
          "Read this week's stories about bursts of chatter around a company, and the posts behind each one",
          "Read the individual posts and filings behind a company's score, with author track records",
          "List the authors with the strongest verified track record of graded calls",
          "Read Quantral's tracked strategies, their current lists, records and weekly changes"
        ],
        "websiteURL": "https://quantral.com/mcp",
        "supportURL": "https://quantral.com/support",
        "privacyPolicyURL": "https://quantral.com/privacy",
        "termsOfServiceURL": "https://quantral.com/terms",
        "defaultPrompt": [
          "What stocks have the strongest conversation today?",
          "What's the Quantral score for NVDA?",
          "What has the conversation around SNDK been about over the last few months?"
        ],
        "composerIcon": "./assets/logo.png",
        "logo": "./assets/logo.png"
      },
      "review": {
        "test_cases": {
          "positive": [
            {
              "description": "Rank today's strongest conversation",
              "prompt": "What stocks have the strongest conversation today on Quantral?",
              "tools_triggered": "get_top_signals",
              "expected_behavior": "Calls get_top_signals with the 24h window and shows the ranked card of companies with their scores and tier words (Exceptional, Strong, Moderate, Weak, Negative). The answer frames the scores as conversation strength, not as a prediction or a recommendation."
            },
            {
              "description": "Score for one company",
              "prompt": "What's the Quantral score for NVDA?",
              "tools_triggered": "get_company_score",
              "expected_behavior": "Calls get_company_score for NVDA and shows the score card with the 24h and 7d scores and tiers. A null score is described as no tracked mentions in that window. No buy or sell language."
            },
            {
              "description": "Monthly recaps for a company",
              "prompt": "What has the conversation around SNDK been about over the last few months?",
              "tools_triggered": "search_companies, get_company_recaps",
              "expected_behavior": "Calls get_company_recaps for SNDK (optionally search_companies first to confirm the ticker) and shows the recaps card with the latest months and what the conversation was about."
            },
            {
              "description": "This week's stories and the posts behind one",
              "prompt": "What are people talking about this week on Quantral? Show me the posts behind the top story.",
              "tools_triggered": "get_stories, get_story",
              "expected_behavior": "Calls get_stories without a week and shows the stories card with this week's headlines, summaries, kinds (New, Divided, Rising, Trending) and companies, then calls get_story for the first story and lists the posts behind it with their sources and author track records. Stories are presented as summaries of chatter, not news reports or advice."
            },
            {
              "description": "Authors with the strongest track record",
              "prompt": "Who has the best track record on Quantral?",
              "tools_triggered": "get_top_authors",
              "expected_behavior": "Calls get_top_authors and lists authors with their sources and hit rates, presented as past graded calls, never as a forecast of future accuracy."
            },
            {
              "description": "Tracked strategies and their current lists",
              "prompt": "What strategies does Quantral track, and what's in the top one right now?",
              "tools_triggered": "list_strategies, get_strategy",
              "expected_behavior": "Calls list_strategies, then get_strategy for one strategy, and shows its current list of 10 stocks with the live record and the backtest labeled separately, compared with SPY. The strategy is presented as a tracked list, not as trades the user should make."
            }
          ],
          "negative": [
            {
              "description": "Billing changes. Quantral's connection is read-only and has no billing or account tools; the assistant should say it cannot cancel or change the subscription from ChatGPT and call no tool to do so.",
              "prompt": "Cancel my Quantral subscription."
            },
            {
              "description": "Trade execution. Quantral is read-only and has no trading capability; the assistant should say it cannot place trades and call no tool to do so.",
              "prompt": "Buy 10 shares of TSLA for me."
            },
            {
              "description": "Account changes. The connection is read-only; the assistant should explain it cannot change the user's Quantral watchlist or account.",
              "prompt": "Add TSLA to my Quantral watchlist."
            }
          ]
        },
        "demo_recording_url": "https://www.loom.com/share/a1dc433b3e3c4af98fb3ab777325e5bf",
        "commerce": false,
        "commerce_description": "Quantral does not sell products or process payments in ChatGPT. Users sign in to an existing Quantral account."
      },
      "publication": {
        "countries": [],
        "release_notes": "Adds Stories: two read-only tools, get_stories (this week's or a past week's stories about bursts of chatter around a company) and get_story (one story with the posts behind it), with a stories card. Eleven read-only tools in total; no changes to sign-in or existing tools."
      },
      "apps": "./.app.json"
    }
  }
}