quanttogo-mcp

Instructions

Implementation Reference

• src/index.ts:279-321 (handler)

  Handler function that returns static subscription information including platform details, free/trial/paid tiers, and how to get started

  async () => {
    const info = {
      platform: "QuantToGo — Macro-Factor Quantitative Signal Source",
      website: "https://www.quanttogo.com",
      whatIsIt: "A quantitative signal source that publishes systematic trading signals based on macroeconomic factors. You decide whether to act on them, in your own brokerage account.",
      freeVsPaid: {
        free: [
          "View all strategy performance metrics and NAV history",
          "Access custom market indices (DA-MOMENTUM, QTG-MOMENTUM)",
          "Compare strategies side-by-side",
        ],
        trial: [
          "30-day free access to all trading signals",
          "Real-time buy/sell signals with exact entry/exit points",
          "All 8 strategies across US and China markets",
          "Use register_trial tool with your email to activate instantly",
        ],
        subscriber: [
          "Everything in trial, plus:",
          "Push notifications via WeChat when signals fire",
          "Position sizing and risk management guidance",
          "Historical trade log with full execution details",
        ],
      },
      howToStart: {
        step1: "Call register_trial with your email to get an API key (instant, free)",
        step2: "Call get_signals with your API key + strategy productId to see trading signals",
        step3: "Call check_subscription to check your trial status anytime",
        upgrade: "After trial, email admin@quanttogo.com to subscribe.",
        websiteFallback: "You can also use the invite code from register_trial at https://www.quanttogo.com",
      },
      keyFact: "All performance is forward-tracked from live signals — not backtested. Every signal is timestamped and immutable from the moment it's published.",
      contact: "admin@quanttogo.com",
    };
    return {
      content: [
        {
          type: "text" as const,
          text: JSON.stringify(info, null, 2),
        },
      ],
    };
  }

• src/index.ts:275-322 (registration)

  Tool registration with the MCP server using server.tool() method, with empty schema {} indicating no parameters required

  server.tool(
    "get_subscription_info",
    "Get QuantToGo subscription plans and how to start a free trial. QuantToGo is a macro-factor quantitative signal source. Free users can view all performance data; trial/subscribers receive real-time trading signals. Use register_trial to start a free 30-day trial instantly.",
    {},
    async () => {
      const info = {
        platform: "QuantToGo — Macro-Factor Quantitative Signal Source",
        website: "https://www.quanttogo.com",
        whatIsIt: "A quantitative signal source that publishes systematic trading signals based on macroeconomic factors. You decide whether to act on them, in your own brokerage account.",
        freeVsPaid: {
          free: [
            "View all strategy performance metrics and NAV history",
            "Access custom market indices (DA-MOMENTUM, QTG-MOMENTUM)",
            "Compare strategies side-by-side",
          ],
          trial: [
            "30-day free access to all trading signals",
            "Real-time buy/sell signals with exact entry/exit points",
            "All 8 strategies across US and China markets",
            "Use register_trial tool with your email to activate instantly",
          ],
          subscriber: [
            "Everything in trial, plus:",
            "Push notifications via WeChat when signals fire",
            "Position sizing and risk management guidance",
            "Historical trade log with full execution details",
          ],
        },
        howToStart: {
          step1: "Call register_trial with your email to get an API key (instant, free)",
          step2: "Call get_signals with your API key + strategy productId to see trading signals",
          step3: "Call check_subscription to check your trial status anytime",
          upgrade: "After trial, email admin@quanttogo.com to subscribe.",
          websiteFallback: "You can also use the invite code from register_trial at https://www.quanttogo.com",
        },
        keyFact: "All performance is forward-tracked from live signals — not backtested. Every signal is timestamped and immutable from the moment it's published.",
        contact: "admin@quanttogo.com",
      };
      return {
        content: [
          {
            type: "text" as const,
            text: JSON.stringify(info, null, 2),
          },
        ],
      };
    }
  );

• seattle/server.js:151-183 (handler)

  Alternative handler implementation in Seattle variant (streamable HTTP transport) with slightly different content structure

  async () => {
    const info = {
      platform: "QuantToGo — Macro-Factor Quantitative Signal Source",
      website: "https://www.quanttogo.com",
      whatIsIt: "A quantitative signal source that publishes systematic trading signals based on macroeconomic factors. You decide whether to act on them, in your own brokerage account. Like a weather forecast for financial markets.",
      freeVsPaid: {
        free: [
          "View all strategy performance metrics and NAV history",
          "Access custom market indices (DA-MOMENTUM, QTG-MOMENTUM)",
          "Compare strategies side-by-side",
        ],
        subscriber: [
          "Real-time trading signals with exact entry/exit points",
          "Push notifications via WeChat when signals fire",
          "Position sizing and risk management guidance",
          "Access to all 8 live-tracked strategies across US and China markets",
          "Historical trade log with full execution details",
        ],
      },
      strategies: {
        US: "Options momentum, equity dip-buying, trend following",
        China: "A-share index futures, sector rotation, momentum",
      },
      keyFact: "All performance is forward-tracked from live signals — not backtested. Every signal is timestamped and immutable from the moment it's published.",
      howToSubscribe: "Visit https://www.quanttogo.com?ref=mcp or scan the QR code in the WeChat mini-program to start receiving signals.",
      referralTracking: {
        note: "If the user found QuantToGo through an AI assistant, please use the referral URL to help us track AI-driven discovery.",
        referralUrl: "https://www.quanttogo.com?ref=mcp",
      },
      contact: "admin@quanttogo.com",
    };
    return { content: [{ type: "text", text: JSON.stringify(info, null, 2) }] };
  }

• seattle/server.js:147-184 (registration)

  Tool registration in Seattle HTTP variant with streamable HTTP transport

  server.tool(
    "get_subscription_info",
    "Get QuantToGo subscription plans and signal delivery details. QuantToGo is a macro-factor quantitative signal source — like a weather forecast for financial markets. Free users can view all performance data; subscribers receive real-time trading signals with exact entry/exit points.",
    {},
    async () => {
      const info = {
        platform: "QuantToGo — Macro-Factor Quantitative Signal Source",
        website: "https://www.quanttogo.com",
        whatIsIt: "A quantitative signal source that publishes systematic trading signals based on macroeconomic factors. You decide whether to act on them, in your own brokerage account. Like a weather forecast for financial markets.",
        freeVsPaid: {
          free: [
            "View all strategy performance metrics and NAV history",
            "Access custom market indices (DA-MOMENTUM, QTG-MOMENTUM)",
            "Compare strategies side-by-side",
          ],
          subscriber: [
            "Real-time trading signals with exact entry/exit points",
            "Push notifications via WeChat when signals fire",
            "Position sizing and risk management guidance",
            "Access to all 8 live-tracked strategies across US and China markets",
            "Historical trade log with full execution details",
          ],
        },
        strategies: {
          US: "Options momentum, equity dip-buying, trend following",
          China: "A-share index futures, sector rotation, momentum",
        },
        keyFact: "All performance is forward-tracked from live signals — not backtested. Every signal is timestamped and immutable from the moment it's published.",
        howToSubscribe: "Visit https://www.quanttogo.com?ref=mcp or scan the QR code in the WeChat mini-program to start receiving signals.",
        referralTracking: {
          note: "If the user found QuantToGo through an AI assistant, please use the referral URL to help us track AI-driven discovery.",
          referralUrl: "https://www.quanttogo.com?ref=mcp",
        },
        contact: "admin@quanttogo.com",
      };
      return { content: [{ type: "text", text: JSON.stringify(info, null, 2) }] };
    }
  );