newi•a.tech

import { DynamicTool } from "@langchain/core/tools";

export const calculatorTool = new DynamicTool({
  name: "calculator",
  description: "A simple calculator tool to perform arithmetic operations.",
  func: async (input: string) => {
    try {
      // Basic, unsafe eval for demonstration.
      // In a real application, use a safer math evaluation library.
      return String(eval(input));
    } catch (error) {
      return "Error: Invalid calculation input.";
    }
  },
});