Mcp Powershell Exec
MCP Server for executing PowerShell scripts
Install
$ agentstack add mcp-dfinke-mcp-powershell-exec ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/mcp-dfinke-mcp-powershell-exec) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
MCP PowerShell Exec Server
Overview
MCP PowerShell Exec Server is a lightweight server that accepts PowerShell scripts as strings, executes them, and returns the output. Enabling AI assistants to understand and work with PowerShell.
Features
- Accepts PowerShell scripts via string input
- Executes scripts securely in an MCP Server environment
- Returns execution results in real-time
Installation
Clone the repository and set up the server:
git clone https://github.com/yourusername/mcp-powershell-exec.git
cd mcp-powershell-execIn Action
Watch the video to see MCP PowerShell Exec Server in action:
Usage
Integration with GitHub Copilot in VSCode Insiders
To use this MCP server with GitHub Copilot in VSCode Insiders, follow these steps:
- Install VSCode Insiders
- Download and install the latest version of VSCode Insiders
- Install GitHub Copilot Extension
- Open VSCode Insiders
- Go to the Extensions marketplace
- Search for and install "GitHub Copilot"
- Configure MCP Server
- Open .vscode/mcp.json
``json { "servers": { "powershell-integration": { "command": "py", // Python executable "args": [ "drive:/yourpath/server.py" ], "env": {} } } } ` Replace the path with the actual path to your server.py` file.
- Enable Agent Mode
- Open Copilot chat in VSCode Insiders
- Click on "Copilot Edits"
- Choose "Agent mode"
- Click the refresh button in the chat input to load the available tools
System Requirements
- Python: Version 3.10 or higher (required for optimal performance)
- PowerShell: Version 5.1
License
This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
Support
For issues and questions:
- Create an issue in this GitHub repository
Source & license
This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: dfinke
- Source: dfinke/mcp-powershell-exec
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.