Coin Railz MCP Server

Instructions

Implementation Reference

• coinrailz_mcp/__init__.py:1029-1057 (handler)

  The implementation of the get_stock_sentiment MCP tool, which includes the tool registration decorator, parameter definition, payload construction, service call, and response serialization.

  @mcp.tool()
  async def get_stock_sentiment(
      symbol: str,
      include_news: bool = True,
      include_technicals: bool = True,
      include_institutional: bool = True
  ) -> str:
      """
      Get AI-powered stock market sentiment analysis.
      
      Args:
          symbol: Stock ticker symbol (e.g., AAPL, TSLA, MSFT, NVDA)
          include_news: Include recent news and headlines analysis
          include_technicals: Include technical analysis and chart patterns
          include_institutional: Include institutional and insider activity
      
      Returns:
          Sentiment analysis with overall rating, confidence score, key drivers, and trading recommendation.
      
      Price: $0.40
      """
      payload = {
          "symbol": symbol.upper(),
          "includeNews": include_news,
          "includeTechnicals": include_technicals,
          "includeInstitutional": include_institutional
      }
      result = await call_coinrailz_service("stock-sentiment", payload)
      return json.dumps(result, indent=2)