Lulu Print MCP Server

Instructions

Implementation Reference

• src/server.ts:57-90 (registration)

  Registration of the 'get-product-details' MCP tool, including description, input schema, and handler function.

  server.tool(
    "get-product-details",
    "Get specifications and details for a Lulu product",
    {
      product_id: z.string().describe("Lulu product ID")
    },
    async ({ product_id }) => {
      try {
        // TODO: Implement actual API call
        const mockProduct = {
          product_id,
          name: "Sample Product",
          type: "Paperback",
          dimensions: "6x9 inches",
          message: "This is mock data - actual API integration pending"
        };
        
        return {
          content: [{
            type: "text" as const,
            text: JSON.stringify(mockProduct, null, 2)
          }]
        };
      } catch (error: any) {
        return {
          content: [{
            type: "text" as const,
            text: `Error: ${error.message}`
          }],
          isError: true
        };
      }
    }
  );

• src/server.ts:63-89 (handler)

  Handler function for 'get-product-details' tool that returns mock product details based on product_id, with error handling.

  async ({ product_id }) => {
    try {
      // TODO: Implement actual API call
      const mockProduct = {
        product_id,
        name: "Sample Product",
        type: "Paperback",
        dimensions: "6x9 inches",
        message: "This is mock data - actual API integration pending"
      };
      
      return {
        content: [{
          type: "text" as const,
          text: JSON.stringify(mockProduct, null, 2)
        }]
      };
    } catch (error: any) {
      return {
        content: [{
          type: "text" as const,
          text: `Error: ${error.message}`
        }],
        isError: true
      };
    }
  }

• src/server.ts:60-62 (schema)

  Input schema for the 'get-product-details' tool, defining product_id as a required string using Zod.

  {
    product_id: z.string().describe("Lulu product ID")
  },