calculate-print-job-cost
Calculate print job costs for Lulu Print products by entering product ID and quantity to estimate expenses before creating the job.
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)The handler function implementing the calculate-print-job-cost tool logic with mock cost calculation.
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)Zod schema defining input parameters for the calculate-print-job-cost tool.
{ 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.
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 }; } } );