Umbrella MCP Server

#!/usr/bin/env node const { spawn } = require('child_process'); class CheckEndpoints { constructor() { this.server = null; this.requestId = 1; } async start() { console.log('🚀 Starting MCP server...'); this.server = spawn('node', ['dist/index.js'], { stdio: ['pipe', 'pipe', 'pipe'] }); // Log any errors this.server.stderr.on('data', (data) => { console.log('SERVER ERROR:', data.toString()); }); await new Promise(resolve => setTimeout(resolve, 3000)); console.log('✅ Server should be ready'); } async sendRequest(method, params = {}) { return new Promise((resolve, reject) => { const request = { jsonrpc: '2.0', id: this.requestId++, method, params }; this.server.stdin.write(JSON.stringify(request) + '\n'); const timeout = setTimeout(() => { reject(new Error(`Timeout: ${method}`)); }, 10000); const handleData = (data) => { clearTimeout(timeout); this.server.stdout.removeListener('data', handleData); try { const lines = data.toString().split('\n').filter(line => line.trim()); for (let i = lines.length - 1; i >= 0; i--) { const line = lines[i]; if (line.trim()) { try { const response = JSON.parse(line); resolve(response); return; } catch (e) { continue; } } } reject(new Error('No valid JSON response found')); } catch (error) { reject(error); } }; this.server.stdout.on('data', handleData); }); } async check() { try { console.log('🔧 Initializing...'); const initResp = await this.sendRequest('initialize', { protocolVersion: '2024-11-05', capabilities: {}, clientInfo: { name: 'Endpoint Check', version: '1.0.0' } }); console.log('✅ Initialize response:', JSON.stringify(initResp, null, 2)); console.log('📋 Listing tools...'); const resp = await this.sendRequest('tools/list'); console.log('📋 List tools response:', JSON.stringify(resp, null, 2)); if (resp.result && resp.result.tools) { console.log('\n🔍 All Available Endpoints:'); resp.result.tools.forEach(tool => { console.log(`- ${tool.name}: ${tool.description}`); }); const budgetTools = resp.result.tools.filter(tool => tool.name.toLowerCase().includes('budget') ); if (budgetTools.length > 0) { console.log('\n💰 Budget-related endpoints:'); budgetTools.forEach(tool => { console.log(`- ${tool.name}: ${tool.description}`); }); } else { console.log('\n❌ No budget-related endpoints found'); } } else { console.log('❌ No tools found in response'); } } catch (error) { console.error('❌ Check failed:', error.message); console.error('Full error:', error); } } async cleanup() { if (this.server) { this.server.kill(); } } async run() { try { await this.start(); await this.check(); } finally { await this.cleanup(); } } } const checker = new CheckEndpoints(); checker.run();