Coin Railz MCP Server

Instructions

Implementation Reference

• coinrailz_mcp/__init__.py:641-660 (handler)

  Implementation of the track_portfolio tool, which handles the request to the Coinrailz portfolio-tracker service.

  @mcp.tool()
  async def track_portfolio(wallet_address: str, chains: List[str] = None) -> str:
      """
      Get comprehensive portfolio tracking and analytics.
      
      Args:
          wallet_address: The wallet address to track
          chains: List of chains to include in portfolio
      
      Returns:
          Portfolio value, allocation, P&L, and historical performance.
      
      Price: $0.75
      """
      payload = {
          "walletAddress": wallet_address,
          "chains": chains or ["ethereum", "base", "polygon", "arbitrum"]
      }
      result = await call_coinrailz_service("portfolio-tracker", payload)
      return json.dumps(result, indent=2)