# Powerskills System

> Windows system commands and info via PowerShell. Execute shell commands, get system info (hostname, OS, uptime), list top processes, read environment variables. Use when needing to run commands, check system status, or inspect the Windows environment.

- **Type:** Skill
- **Install:** `agentstack add skill-aloth-powerskills-system`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [aloth](https://agentstack.voostack.com/s/aloth)
- **Installs:** 0
- **Category:** [AI & ML](https://agentstack.voostack.com/c/ai-and-ml)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [aloth](https://github.com/aloth)
- **Source:** https://github.com/aloth/PowerSkills/tree/main/skills/system
- **Website:** https://github.com/aloth/PowerSkills#readme

## Install

```sh
agentstack add skill-aloth-powerskills-system
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# PowerSkills — System

Shell commands, process management, system info.

## Requirements

- PowerShell 5.1+

## Actions

```powershell
.\powerskills.ps1 system  [--params]
```

| Action | Params | Description |
|--------|--------|-------------|
| `exec` | `--command "whoami" [--timeout 30]` | Run a PowerShell command |
| `info` | | System info: hostname, OS, user, domain, arch, uptime |
| `processes` | `--limit N` | Top processes by CPU (default: 20) |
| `env` | `--name PATH` | Get environment variable value |

## Examples

```powershell
# Run a command
.\powerskills.ps1 system exec --command "Get-Process | Select -First 5"

# System info
.\powerskills.ps1 system info

# Top 10 CPU consumers
.\powerskills.ps1 system processes --limit 10

# Check an env var
.\powerskills.ps1 system env --name COMPUTERNAME
```

## Output Fields

### info
`hostname`, `user`, `domain`, `os`, `arch`, `ps_version`, `uptime_hours`

### processes
`name`, `pid`, `cpu`, `mem_mb`

### exec
`stdout`, `stderr`, `exit_code`

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [aloth](https://github.com/aloth)
- **Source:** [aloth/PowerSkills](https://github.com/aloth/PowerSkills)
- **License:** MIT
- **Homepage:** https://github.com/aloth/PowerSkills#readme

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-aloth-powerskills-system
- Seller: https://agentstack.voostack.com/s/aloth
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.