#!/usr/bin/env node
/**
* MCPizza - MCP Server
* Proxies to Vercel backend for pizza ordering functionality
*/
const { Server } = require('@modelcontextprotocol/sdk/server/index.js');
const { StdioServerTransport } = require('@modelcontextprotocol/sdk/server/stdio.js');
const fetch = require('node-fetch');
const VERCEL_ENDPOINT = 'https://mcpizza.vercel.app/api/mcp';
class MCPizzaServer {
constructor() {
this.server = new Server(
{
name: 'MCPizza',
version: '1.0.0',
},
{
capabilities: {
tools: {},
},
}
);
this.setupHandlers();
}
setupHandlers() {
// List available tools
this.server.setRequestHandler('tools/list', async () => {
return {
tools: [
{
name: 'find_dominos_store',
description: 'Find the nearest Domino\'s store by address or zip code',
inputSchema: {
type: 'object',
properties: {
address: {
type: 'string',
description: 'Full address or zip code to search near'
}
},
required: ['address']
}
},
{
name: 'search_menu',
description: 'Search for menu items by name or description',
inputSchema: {
type: 'object',
properties: {
query: {
type: 'string',
description: 'Search term (e.g., "pepperoni pizza", "wings")'
}
},
required: ['query']
}
},
{
name: 'add_to_order',
description: 'Add items to pizza order',
inputSchema: {
type: 'object',
properties: {
item_code: {
type: 'string',
description: 'Product code from menu search'
},
quantity: {
type: 'integer',
description: 'Number of items to add',
default: 1
}
},
required: ['item_code']
}
},
{
name: 'view_order',
description: 'View current order contents and total',
inputSchema: {
type: 'object',
properties: {},
required: []
}
}
]
};
});
// Handle tool calls
this.server.setRequestHandler('tools/call', async (request) => {
const { name, arguments: args } = request.params;
try {
// Proxy the request to our Vercel backend
const response = await fetch(VERCEL_ENDPOINT, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({
jsonrpc: '2.0',
id: 1,
method: 'tools/call',
params: {
name,
arguments: args
}
})
});
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
const data = await response.json();
if (data.error) {
throw new Error(data.error.message);
}
return data.result;
} catch (error) {
return {
content: [
{
type: 'text',
text: `Error: ${error.message}`
}
]
};
}
});
}
async run() {
const transport = new StdioServerTransport();
await this.server.connect(transport);
console.error('MCPizza MCP Server running...');
}
}
// Start the server
const server = new MCPizzaServer();
server.run().catch(console.error);
