calculate-print-job-cost
Determine the cost of a print job based on product ID and quantity without initiating the job, using the Lulu Print MCP Server integration for precise estimates.
Instructions
Calculate the cost of a print job without creating it
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| product_id | Yes | Lulu product ID | |
| quantity | Yes | Number of copies |
Implementation Reference
- src/server.ts:26-53 (handler)Handler function that executes the calculate-print-job-cost tool logic, currently using mock data to compute total cost based on product ID and quantity.async ({ product_id, quantity }) => { try { // TODO: Implement actual calculation with API const mockCost = { product_id, quantity, unit_cost: 10.99, total_cost: 10.99 * quantity, currency: "USD", message: "This is a mock calculation - actual API integration pending" }; return { content: [{ type: "text" as const, text: JSON.stringify(mockCost, null, 2) }] }; } catch (error: any) { return { content: [{ type: "text" as const, text: `Error: ${error.message}` }], isError: true }; } }
- src/server.ts:22-25 (schema)Input schema definition using Zod for the calculate-print-job-cost tool parameters: product_id (string) and quantity (positive integer).{ product_id: z.string().describe("Lulu product ID"), quantity: z.number().int().positive().describe("Number of copies") },
- src/server.ts:19-54 (registration)Registration of the calculate-print-job-cost tool on the MCP server instance, including name, description, input schema, and handler function.server.tool( "calculate-print-job-cost", "Calculate the cost of a print job without creating it", { product_id: z.string().describe("Lulu product ID"), quantity: z.number().int().positive().describe("Number of copies") }, async ({ product_id, quantity }) => { try { // TODO: Implement actual calculation with API const mockCost = { product_id, quantity, unit_cost: 10.99, total_cost: 10.99 * quantity, currency: "USD", message: "This is a mock calculation - actual API integration pending" }; return { content: [{ type: "text" as const, text: JSON.stringify(mockCost, null, 2) }] }; } catch (error: any) { return { content: [{ type: "text" as const, text: `Error: ${error.message}` }], isError: true }; } } );