#!/usr/bin/env node
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from '@modelcontextprotocol/sdk/types.js';
import fs from 'fs/promises';
import path from 'path';
import os from 'os';
const server = new Server(
{
name: 'simple-time-mcp',
version: '1.0.0',
},
{
capabilities: {
tools: {},
},
}
);
// Get the MCP config file path
function getMcpConfigPath() {
const homeDir = os.homedir();
// Check common locations for mcp.json
const possiblePaths = [
path.join(homeDir, '.cursor', 'mcp.json'),
path.join(homeDir, 'Library', 'Application Support', 'Cursor', 'User', 'globalStorage', 'saoudrizwan.claude-dev', 'settings', 'cline_mcp_settings.json'),
path.join(homeDir, 'Library', 'Application Support', 'Code', 'User', 'globalStorage', 'saoudrizwan.claude-dev', 'settings', 'cline_mcp_settings.json'),
];
return possiblePaths[0]; // Default to .cursor/mcp.json
}
server.setRequestHandler(ListToolsRequestSchema, async () => {
return {
tools: [
{
name: 'get_time',
description: 'Get the current date and time',
inputSchema: {
type: 'object',
properties: {
format: {
type: 'string',
description: 'Optional format: "full", "time", or "date" (default: "full")',
enum: ['full', 'time', 'date'],
},
},
},
},
],
};
});
server.setRequestHandler(CallToolRequestSchema, async (request) => {
if (request.params.name === 'get_time') {
const { format = 'full' } = request.params.arguments || {};
const now = new Date();
let result;
switch (format) {
case 'time':
result = now.toLocaleTimeString();
break;
case 'date':
result = now.toLocaleDateString();
break;
case 'full':
default:
result = now.toLocaleString();
break;
}
return {
content: [
{
type: 'text',
text: `Current ${format}: ${result}`,
},
],
};
}
throw new Error(`Unknown tool: ${request.params.name}`);
});
async function main() {
const transport = new StdioServerTransport();
await server.connect(transport);
}
main().catch((error) => {
console.error('Server error:', error);
process.exit(1);
});
