#!/usr/bin/env node
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ErrorCode,
ListToolsRequestSchema,
McpError,
} from '@modelcontextprotocol/sdk/types.js';
import { z } from 'zod';
import { findIpVendorsTool } from './tools/find-ip-vendors.js';
import { findAsicServicesTool } from './tools/find-asic-services.js';
import { priceCalculatorTool } from './tools/price-calculator.js';
import { compareVendorsTool } from './tools/compare-vendors.js';
import { naturalLanguageQueryTool } from './tools/natural-language-query.js';
import { setupResources } from './resources/index.js';
const server = new Server(
{
name: 'semiconductor-supply-chain-mcp',
version: '0.2.0',
},
{
capabilities: {
tools: {},
resources: {},
},
}
);
// Setup resources
setupResources(server);
// Tool handlers
server.setRequestHandler(ListToolsRequestSchema, async () => {
return {
tools: [
findIpVendorsTool.definition,
findAsicServicesTool.definition,
priceCalculatorTool.definition,
compareVendorsTool.definition,
naturalLanguageQueryTool.definition,
],
};
});
server.setRequestHandler(CallToolRequestSchema, async (request) => {
const { name, arguments: args } = request.params;
try {
switch (name) {
case 'find_ip_vendors':
return await findIpVendorsTool.handler(args);
case 'find_asic_services':
return await findAsicServicesTool.handler(args);
case 'get_price_estimation':
return await priceCalculatorTool.handler(args);
case 'compare_vendors':
return await compareVendorsTool.handler(args);
case 'natural_language_query':
return await naturalLanguageQueryTool.handler(args);
default:
throw new McpError(
ErrorCode.MethodNotFound,
`Unknown tool: ${name}`
);
}
} catch (error) {
if (error instanceof z.ZodError) {
throw new McpError(
ErrorCode.InvalidParams,
`Invalid parameters: ${error.message}`
);
}
if (error instanceof McpError) {
throw error;
}
throw new McpError(
ErrorCode.InternalError,
`Internal error: ${error}`
);
}
});
async function main() {
const transport = new StdioServerTransport();
await server.connect(transport);
console.error('Semiconductor Supply Chain MCP server running on stdio');
}
main().catch((error) => {
console.error('Server error:', error);
process.exit(1);
});
