MCP Autostarter

import findProcess from 'find-process'; import psList from 'ps-list'; import { platform } from 'os'; export interface MCPProcess { pid: number; name: string; cmd: string; ppid?: number; } export class ProcessDetector { private platform = platform(); async findMCPHandlerProcess(): Promise<MCPProcess | null> { try { const processes = await psList(); // Look for Node.js processes that are running MCP-related code const mcpCandidates = processes.filter(proc => { const cmd = proc.cmd || ''; const name = proc.name || ''; // Check for Node.js processes running MCP servers return ( (name.includes('node') || name.includes('Node')) && (cmd.includes('mcp') || cmd.includes('modelcontextprotocol') || cmd.includes('claude-desktop-internal') || cmd.includes('@anthropic')) ); }); // If we have multiple candidates, try to identify the main MCP handler if (mcpCandidates.length > 0) { // Prefer processes that look like the main MCP handler const mainHandler = mcpCandidates.find(proc => proc.cmd?.includes('mcp-server') || proc.cmd?.includes('mcp-handler') || proc.cmd?.includes('desktop-mcp') ); const selected = mainHandler || mcpCandidates[0]; return { pid: selected.pid, name: selected.name, cmd: selected.cmd || '', ppid: selected.ppid }; } // Fallback: look for processes by port or specific patterns const nodeProcesses = await findProcess('name', 'node') as any[]; for (const proc of nodeProcesses) { if (proc.cmd?.includes('mcp') || proc.cmd?.includes('modelcontextprotocol')) { return { pid: proc.pid, name: proc.name, cmd: proc.cmd }; } } return null; } catch (error) { console.error('Error finding MCP handler process:', error); return null; } } async findClaudeDesktopProcess(): Promise<MCPProcess | null> { try { const processes = await psList(); const claude = processes.find(proc => { const name = proc.name.toLowerCase(); return name.includes('claude') && (name.includes('desktop') || name.includes('app')); }); if (claude) { return { pid: claude.pid, name: claude.name, cmd: claude.cmd || '', ppid: claude.ppid }; } return null; } catch (error) { console.error('Error finding Claude Desktop process:', error); return null; } } async getProcessTree(pid: number): Promise<MCPProcess[]> { try { const processes = await psList(); const tree: MCPProcess[] = []; const findChildren = (parentPid: number) => { const children = processes.filter(p => p.ppid === parentPid); for (const child of children) { tree.push({ pid: child.pid, name: child.name, cmd: child.cmd || '', ppid: child.ppid }); findChildren(child.pid); } }; findChildren(pid); return tree; } catch (error) { console.error('Error getting process tree:', error); return []; } } }