Windows Diagnostics MCP Server

import { runPowerShellScript } from '../utils.js'; import * as AllTypes from '../types.js'; import * as fs from 'fs'; import * as path from 'path'; import { fileURLToPath } from 'url'; const __dirname = path.dirname(fileURLToPath(import.meta.url)); const APPS_AND_PROCESSES_SCRIPT_PATH = path.resolve(__dirname, '../powershell_scripts/apps_and_processes.ps1'); const APPS_AND_PROCESSES_SCRIPT = fs.readFileSync(APPS_AND_PROCESSES_SCRIPT_PATH, 'utf-8'); export async function listProcesses(args: { filterName?: string; minCPU?: number; minMemoryMB?: number }) { const params = { FilterName: args.filterName, MinCPU: args.minCPU, MinMemoryMB: args.minMemoryMB, JsonOutput: true, }; const result = await runPowerShellScript(APPS_AND_PROCESSES_SCRIPT, params) as AllTypes.AppsAndProcessesResults; return { content: [ { type: 'text', text: `# Running Processes\n\n${result.RunningProcesses && result.RunningProcesses.length > 0 ? result.RunningProcesses.map(p => `- **Name**: ${p.Name}\n **PID**: ${p.PID}\n **CPU**: ${p.CPU}\n **MemoryMB**: ${p.MemoryMB}\n **User**: ${p.User}`).join('\n\n') : 'No running processes found.'}`, }, ], }; } export async function killProcess(args: { pid?: number; name?: string }) { const params = { KillPID: args.pid, KillName: args.name, JsonOutput: true, }; const result = await runPowerShellScript(APPS_AND_PROCESSES_SCRIPT, params) as AllTypes.AppsAndProcessesResults; return { content: [ { type: 'text', text: `# Kill Process Results\n\n${result.KilledProcesses && result.KilledProcesses.length > 0 ? result.KilledProcesses.map(p => p.Error ? `- **Error**: ${p.Error}` : `- **Killed**: PID ${p.PID}, Name ${p.Name}`).join('\n') : 'No processes killed.'}`, }, ], }; } export async function startProcess(args: { path: string }) { const params = { StartPath: args.path, JsonOutput: true, }; const result = await runPowerShellScript(APPS_AND_PROCESSES_SCRIPT, params) as AllTypes.AppsAndProcessesResults; return { content: [ { type: 'text', text: `# Start Process Result\n\n${result.StartedProcess ? (result.StartedProcess.Error ? `- **Error**: ${result.StartedProcess.Error}` : `- **Started**: Name ${result.StartedProcess.Name}, PID ${result.StartedProcess.PID}, Path ${result.StartedProcess.Path}`) : 'No process started.'}`, }, ], }; } export async function listInstalledApps(args: { appName?: string; publisher?: string }) { const params = { ListInstalledApps: true, AppName: args.appName, Publisher: args.publisher, JsonOutput: true, }; const result = await runPowerShellScript(APPS_AND_PROCESSES_SCRIPT, params) as AllTypes.AppsAndProcessesResults; return { content: [ { type: 'text', text: `# Installed Applications\n\n${result.InstalledApplications && result.InstalledApplications.length > 0 ? result.InstalledApplications.map(a => `- **Name**: ${a.Name}\n **Version**: ${a.Version}\n **Publisher**: ${a.Publisher}\n **InstallDate**: ${a.InstallDate}`).join('\n\n') : 'No installed applications found.'}`, }, ], }; }