@imrrd/powershell-mcp

MCPattested
v0.5.3IMR Research & DevelopmentMITUpdated 1mo agonpmGitHub

A Model Context Protocol (MCP) server for Windows PowerShell - runs commands in a hidden process (no popup windows), with structured output, timeouts, and service/system management. Built for AI agents that need real Windows access.

Works in
ClaudeCursorCopilotGemini

Inferred from the transports this listing declares (stdio). A client not listed here hasn’t been ruled out — it just isn’t something Forge can confirm.

Attested build
A verified provenance attestation binds this artifact to the listed repository. Nobody has claimed the listing yet — this proves where the code was built, not who stands behind it.
76Downloads/wk
1GitHub stars
1mo agoLast update
Package
AuthorIMR Research & Development
LicenseMIT
Version0.5.3
Sourcenpm+mcp-registry
Trust Status
A
85/100Trusted
✓Listed in Forge index+10/10
✓Identity verified · attested build+20/20
—Ed25519 publish signature+0/5
→ Included automatically when the publisher runs `forge publish`
—Domain verification+0/5
→ Publisher: host /.well-known/forge.json on the package homepage with { "publisher": "<github-login>" }
✓npm Trusted Publishing (Sigstore)+5/5
—npm maintainer match+0/5
→ Publisher: add the verified GitHub login to the npm package's maintainers (npm owner add <login>)
✓CVE scan · clean+30/30
✓Static analysis · clean+20/20
Paste into Claude Code, Cursor, or any AI assistant to fix all gaps
StatusIdentity verified
PublisherUnverified
SignatureUnsigned
Domain—
Provenance✓ Sigstore-verified · 2705458
Dependencies✓ 60 resolved+ · none vulnerable
Tool surface10 tools · 3 privileged
Security scan✓ Cleanv0.5.2 · 1mo agoHow well does this scan work?
EvalsNone
IndexedAug 26, 2026

Verification confirms publisher identity (repo ownership), not code safety. The security scan covers known CVEs and suspicious install scripts.

Tools

10 tools · 3 privileged
Statically extracted from the published packagev0.5.2 · 1mo ago

Read out of the source npm actually ships, at scan time. The package was never executed. Tools registered dynamically at runtime, or hidden inside bundled or minified code, can be missed — so this is a floor on the tool surface, not a complete census of it.

run_powershellRun a PowerShell script/command on this Windows host in a hidden process (no console window appears). Returns stdout, stderr and exit code. Use for any Windows command, file, or system task.

Run a PowerShell script/command on this Windows host in a hidden process (no console window appears). Returns stdout, stderr and exit code. Use for any Windows command, file, or system task.

No input schema was published for this tool.

list_servicesList Windows services, optionally filtered by a name pattern. Returns Name, DisplayName, Status.

List Windows services, optionally filtered by a name pattern. Returns Name, DisplayName, Status.

No input schema was published for this tool.

get_serviceGet detailed status of one Windows service by name.

Get detailed status of one Windows service by name.

No input schema was published for this tool.

control_serviceStart, stop, or restart a Windows service (requires the MCP host process to have sufficient privileges).

Start, stop, or restart a Windows service (requires the MCP host process to have sufficient privileges).

No input schema was published for this tool.

system_infoReturn OS, CPU, memory and disk summary for this Windows host.

Return OS, CPU, memory and disk summary for this Windows host.

No input schema was published for this tool.

ssh_execprivilegedRun a command on a remote host over SSH, fully in-process (no ssh.exe, no WSL — works headless). Use for Linux hosts or any OpenSSH target. Auth via privateKeyPath or password. Returns stdout, stderr, exit code.

Run a command on a remote host over SSH, fully in-process (no ssh.exe, no WSL — works headless). Use for Linux hosts or any OpenSSH target. Auth via privateKeyPath or password. Returns stdout, stderr, exit code.

No input schema was published for this tool.

winrm_execprivilegedRun a command on a remote Windows host via PowerShell Remoting (WinRM / Invoke-Command). Native to Windows Server — no SSH server or agent needed on the target, only WinRM enabled. Output captured in-process (no console window).

Run a command on a remote Windows host via PowerShell Remoting (WinRM / Invoke-Command). Native to Windows Server — no SSH server or agent needed on the target, only WinRM enabled. Output captured in-process (no console window).

No input schema was published for this tool.

sftp_uploadprivilegedUpload a local file to a remote host over SFTP, in-process (ssh2 — no scp.exe, no WSL, headless). Use to deploy scripts/configs to Linux hosts.

Upload a local file to a remote host over SFTP, in-process (ssh2 — no scp.exe, no WSL, headless). Use to deploy scripts/configs to Linux hosts.

No input schema was published for this tool.

sftp_downloadDownload a file from a remote host to this Windows host over SFTP, in-process (ssh2 — no scp.exe, no WSL, headless).

Download a file from a remote host to this Windows host over SFTP, in-process (ssh2 — no scp.exe, no WSL, headless).

No input schema was published for this tool.

run_programRun a native executable DIRECTLY (no shell) in a hidden process and capture clean stdout/stderr + exit code. Use this for console programs like gh, git, docker, node, python, etc. -- their output is captured reliably, unlike when the same program is run inside run_powershell (where a hidden PowerSh…

Run a native executable DIRECTLY (no shell) in a hidden process and capture clean stdout/stderr + exit code. Use this for console programs like gh, git, docker, node, python, etc. -- their output is captured reliably, unlike when the same program is run inside run_powershell (where a hidden PowerSh…

No input schema was published for this tool.

10 of 10 tools published a description.

Tool names and descriptions are written by the publisher and shown verbatim as inert text. They are the strings an MCP client passes to a model, so Forge scans them for prompt-injection patterns — any finding appears with the security scan above. “Privileged” is a keyword match on the tool name, not an audit of what the tool does: a benign-sounding name can still do anything.

About

A Model Context Protocol (MCP) server for Windows PowerShell - runs commands in a hidden process (no popup windows), with structured output, timeouts, and service/system management. Built for AI agents that need real Windows access.

Keywords
mcpmodel-context-protocolpowershellwindowsai-agentsclaudeautomation
Alternatives
Comparing tool surfaces…

Dependency tree

What one Forge scan resolved from npm metadata on 2026-08-29 — observed resolution, not a publisher declaration.

60 packages resolved · 3 direct · none carrying advisories Resolution stops at depth 4 and 60 packages.

The crawl stopped at the 60-package limit. The rest of the tree was never resolved.

36 more resolved packages are not drawn here (display cap: 24). Every dependency carrying an advisory is drawn regardless of the cap. Full inventory (CycloneDX SBOM)

Declared but not resolved

57 declared dependencies never landed in the tree. They are missing from Forge's resolution, not from the package.

+45 more not listed. The counts by reason above cover all of them.

Not followed: optionalDependencies, peerDependencies. This tree covers runtime dependencies only, so anything those pull in was never resolved.