InvoiceExpress MCP

import type { McpTool } from '../types.js'; import { z } from 'zod'; const paramsSchema = z.object({ clientId: z.number().describe('The client ID'), }); export const getClientBalanceTool: McpTool = { name: 'treasury_get_client_balance', description: 'Get the financial balance information for a specific client', inputSchema: { type: 'object', required: ['clientId'], properties: { clientId: { type: 'number', description: 'The client ID' }, }, }, handler: async (args, server) => { const params = paramsSchema.parse(args); try { const balance = await server.treasuryEndpoint.getClientBalance(params.clientId); return { success: true, balance, summary: { currency: balance.currency.code, initial_balance: balance.initial_balance.value, current_balance_with_vat: balance.balance.with_vat, current_balance_without_vat: balance.balance.without_vat, overdue_with_vat: balance.overdue_balance.with_vat, overdue_without_vat: balance.overdue_balance.without_vat, remaining_total: balance.remaining_balance.total, }, }; } catch (error: any) { if (error.code === 'NOT_FOUND') { return { success: false, error: `Client with ID ${params.clientId} not found`, }; } throw error; } }, };