W3Ship MCP Server

Instructions

Implementation Reference

• src/cart/service.ts:67-69 (handler)

  The deleteCart function in ValkeyService performs the actual deletion from Redis.

  async deleteCart(cartId: string): Promise<void> {
      await this.getClient().del(`cart:${cartId}`);
  }

• src/index.ts:457-464 (handler)

  The CallToolRequestSchema handler for 'delete_cart' in src/index.ts invokes ValkeyService.deleteCart.

  case 'delete_cart': {
      const id = (args?.id as string) || CONFIGURED_KEY;
      if (!id) {
          return { content: [{ type: 'text', text: 'Error: No cart ID. Set W3SHIP_PUBLIC_KEY or provide an id.' }], isError: true };
      }
      await valkeyService.deleteCart(id);
      return { content: [{ type: 'text', text: `Cart ${id} deleted successfully.` }] };
  }

• src/index.ts:124-133 (registration)

  The delete_cart tool is registered in the list of tools returned by the MCP server.

      name: 'delete_cart',
      description: 'Delete a shopping cart.',
      inputSchema: {
          type: 'object',
          properties: {
              id: { type: 'string', description: 'Public key ID of the cart' },
          },
          required: ['id'],
      },
  },