Vapi MCP Server

import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js'; import { VapiClient } from '@vapi-ai/server-sdk'; import { transformPhoneNumberOutput } from '../transformers/index.js'; import { createToolHandler } from './utils.js'; import { GetPhoneNumberInputSchema } from '../schemas/index.js'; export const registerPhoneNumberTools = ( server: McpServer, vapiClient: VapiClient ) => { server.tool( 'list_phone_numbers', 'Lists all Vapi phone numbers', {}, createToolHandler(async () => { const phoneNumbers = await vapiClient.phoneNumbers.list({ limit: 10 }); return phoneNumbers.map(transformPhoneNumberOutput); }) ); server.tool( 'get_phone_number', 'Gets details of a specific phone number', GetPhoneNumberInputSchema.shape, createToolHandler(async (data) => { const phoneNumberId = data.phoneNumberId; const phoneNumber = await vapiClient.phoneNumbers.get(phoneNumberId); return transformPhoneNumberOutput(phoneNumber); }) ); };