About io.github.IMRRD/powershell-mcp
io.github.IMRRD/powershell-mcp is an MCP server in the Browser category: headless Windows ops over MCP: hidden PowerShell + in-process SSH, WinRM & SFTP.
Install
claude mcp add io-github-imrrd-powershell-mcp -- npx -y powershell-mcpnpx -y powershell-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (10)
control_service`start` / `stop` / `restart` / `status` a service.
Parameters not published.
get_serviceDetailed status of one service by name.
Parameters not published.
list_servicesList services, optional `filter` wildcard.
Parameters not published.
run_powershellRun any PowerShell script/command (hidden). `{ script, cwd?, timeoutMs? }`
Parameters not published.
run_programRun a **native executable directly** (no shell) and capture clean stdout/stderr + exit code - for `gh`/`git`/`docker`/`node` and other console binaries whose output a hidden shell swallows. `{ program, args?, cwd?, timeoutMs? }`
Parameters not published.
sftp_downloadDownload a remote file to this host over SFTP, in-process. Same params as `sftp_upload`.
Parameters not published.
sftp_uploadUpload a local file to a remote host over SFTP, in-process (ssh2 — no scp.exe/WSL, headless). `{ localPath, remotePath, host, username, port?, privateKeyPath?, passphrase?, password?, timeoutMs? }`
Parameters not published.
ssh_execRun a command on a remote host over SSH, **fully in-process** (no `ssh.exe`, no WSL — works headless). `{ host, username, command, port?, privateKeyPath?, passphrase?, password?, timeoutMs? }`
Parameters not published.
system_infoOS, CPU, memory, and per-drive disk summary.
Parameters not published.
winrm_execRun a command on a remote **Windows** host via PowerShell Remoting (WinRM / `Invoke-Command`). No SSH server or agent needed on the target. `{ computerName, command, username?, password?, useSsl?, authentication?, timeoutMs? }`
Parameters not published.
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