MCP Multi-Tool Server

Instructions

Implementation Reference

• server.py:100-105 (handler)

  The handler function for the 'square_root' tool. It takes a float input 'x', validates that it is non-negative, and returns the square root using math.sqrt. Registered via the @mcp.tool() decorator.

  @mcp.tool()
  def square_root(x: float) -> float:
      """Calculate the square root of a number."""
      if x < 0:
          raise ValueError("Cannot calculate square root of negative number")
      return math.sqrt(x)