MCP E-commerce Demo

export class BaseTool { constructor() { if (this.constructor === BaseTool) { throw new Error( "BaseTool is an abstract class and cannot be instantiated directly" ); } } get name() { throw new Error("name() must be implemented"); } get description() { throw new Error("description() must be implemented"); } get inputSchema() { throw new Error("inputSchema() must be implemented"); } async execute(params) { throw new Error("execute() must be implemented"); } validateInput(input) { const schema = this.inputSchema; // 这里可以使用 Joi 或其他验证库进行输入验证 return true; } }