InvoiceExpress MCP

import type { McpTool } from '../types.js'; import { z } from 'zod'; const paramsSchema = z.object({ id: z.number().describe('The sequence ID to register with Tax Authority'), }); export const registerSequenceTool: McpTool = { name: 'sequence_register', description: 'Register a sequence with the Tax Authority (AT)', inputSchema: { type: 'object', required: ['id'], properties: { id: { type: 'number', description: 'The sequence ID to register with Tax Authority' }, }, }, handler: async (args, server) => { const params = paramsSchema.parse(args); try { const result = await server.sequencesEndpoint.register(params.id); return { success: true, sequence: result, message: `Sequence ID ${params.id} registered with Tax Authority successfully`, validation_codes: { invoice: result.invoice_sequence_validation_code, credit_note: result.credit_note_sequence_validation_code, receipt: result.receipt_sequence_validation_code, }, }; } catch (error: any) { if (error.code === 'NOT_FOUND') { return { success: false, error: `Sequence with ID ${params.id} not found`, }; } if (error.status === 409) { return { success: false, error: `Sequence ID ${params.id} is already registered`, }; } throw error; } }, };