Update server.py

server.py

@@ -15,6 +15,13 @@ def add(a: int, b: int) -> int:
     """Add two numbers together"""
     return a + b
 
+# Add a simple calculator tool
+@mcp.tool()
+def multiply(a: int, b: int) -> int:
+    """Multiply two numbers together"""
+    return a * b
+
+
 
 # Run the server
 if __name__ == "__main__":